Modernization Theory Essay Example | Topics and Well Written Essays - 2000 words

Modernization Theory - Essay Example Modernization theory states that it is progressive processes whose descending in the society is inevitable. Additionally, the argument follows that the modernization theory as occurs is a desirable development, which entailed the processes facilitating development in the regions where it occurred. According to the theorists, the processes of the modernization theory constitute three varied waves of occurrence. The first wave of the procedural development occurred in the early 20th century. The core happening was the attempt to diffuse the western culture, their technological innovations and the individualized communication styles as superior (Billet 36). The suggested developments were highly selective and addressed the factors of materialism and superiority innovations. This wave of the modernization theory followed the assumptions that with respect to economic development, mass media is the channel to promote the global diffusion of the technical and social innovations essential to the modernization of those societies. Another variant produced in this wave focused on literacy and culture development. It stated that the communication would facilitate literacy and additional skills and techniques that encourage the state of mind towards favourable modernity (Inglehart & Christian 65). This variant encouraged the thinking that an imagination is the alternative of life beyond the traditional ways. Lastly, this wave embodied the need to establish national identity development.

Computer Information Systems Brief Essay Example for Free

Computer Information Systems Brief Essay In order for the company to continue to thrive, consideration of growth opportunities will also be analyzed. In addition, the threats that Kudler may encounter if changes are not implemented will also be discussed throughout this evaluation. The owner of Kudler Fine Food stores offer gourmet foods and fine wines all within one location. All store locations offer baked goods, meat, seafood, produce, cheese, dairy products, and wine with little or no preservatives added. The success of Kudler Fine Foods is in part from the systems that the stores have in place. For example, the current computer system is available 24 hours a day, seven days a week, the owner provides training to all employees and is, therefore, understood by all employees. This understanding of the computer system enables the daily operations of the business to thrive as sales increase. As the company moves forward and introduces changes with technological advances, continued employee training is a must with the installation of new hardware and software programs. The number of products that must be accounted for, on a daily basis, at the Kudler locations is extensive. Presently, Kudler’s accounting data is collected by point-of-sale (POS) terminals in each store. The terminals are used as cash registers when customers check-out. The POS system records all sales, items, quantities, prices, taxes and totals for all transactions. â€Å"These intelligent terminals use keypads, touch screens, bar code scanners, and other input methods to capture data and interact with end users during a transaction, while relying on servers or other computers in the network for further transaction processing† (O’Brien Marakas, 2008, p. 81). Furthermore, functions are available for various types of sales reports to be created with the current system. However, the current system does not meet the needs of the business as the computer system is outdated. Furthermore, the founder of the company, Kathy Kudler, is having great difficulty with monitoring the needs of the three stores and the situation will soon become overwhelming with further expansion. Ms. Kudler needs a computer system that will accommodate her current and future needs for her growing gourmet food business. Currently, each of locations operates with a stand-alone POS system. Ms. Kudler must travel between stores to ensure the managers are meeting her high standards and creates a substantial loss in productivity. The lack of remote access also presents an issue for the future expansion plans for the business. With no way to access accounting, inventory, and sales information, successful expansion will not be possible. Ms. Kudler’s presence is a daily requirement at each location to manage the operations, inventory, sales, etc. and without updated computer technology the company cannot see any further growth. Not only is the company facing limited expansion possibilities, but current security measures are not sufficient. Although Kudler’s present system is password protected and has backup capability, financial information may be in jeopardy. With the implementation of a new system can easily remedy this situation giving added security to the company. In addition to the company’s financial information, protection to the company’s customer base should also be of great concern. In particular, the customer’s credit card information is at high risk. Additional security measures addressing such concerns as passwords, employee identification numbers, and restricting employee personal use must be applied. For example, a proxy server can limit the employee’s internet access to approved websites (Bargranoff, Simkin, Strand, 2008). Not only will a proxy server prevent counterproductive activity from employees, but it will also limit the exposure to threats from viruses, theft, and internet hackers. There are both strengths and weaknesses with Kudler’s Fine Foods current computer technology practices. Kudler Fine Foods uses the POS system to record sales, items, quantities, prices, taxes and totals for all transactions. However a continuous challenge Ms. Kudler faces is the purchasing of additional inventory. The company uses forecasting, which allows the company to replenish its inventory based upon historical sales information. For the company to monitor its supply, a system must be implemented that will track individual items and allow managers to re-order necessary inventory from this information. The issue with a forecasting inventory system is that the decisions are based upon past performance, 2 to 3 years old. Unfortunately, sales do not follow the same pattern from year to year. In addition, sales from holidays, birthdays, weddings, and the like are not accounted for under the forecasting system. Every year orders will continue to change depending on the economic stability of the state. Furthermore, holidays will not always be on the same day and will subsequently affect the forecasting information. In the event that too much inventory is order, the excess is donated to charity if in good condition, if not the excess is thrown away. Inventory management is crucial due to the perishing potential of the inventory items. It is a delicate balance because to satisfy customers, there must be enough on hand merchandise to avoid sales losses. It is imperative that Kudler Fine Foods increase the use of technology, if the company is to continue to grow and thrive. Most importantly that is a definite need for a network to assist Ms. Kudler with her communication needs between her stores and add updated software to handle the company’s inventory needs. To implement the new technology, funding and training will be required. The procurement of new software will be required for Ms. Kudler and her employees to run effectively and efficiently.

Affirmative Action Essay -- Affirmative Action Essays

The affirmative action program is important because it gives job opportunities for many people regardless of their race, color, religion, gender, and national origin. The work force should be well represented by the different ethnic backgrounds of our society. Some people look at affirmative action as reverse discrimination, but this program doesn’t guarantee employment based on race, ethnicity, or gender. The affirmative action program gives equal consideration to individuals from a different race, ethnicity, or gender, but not one of these factors may be the only factor used to determine an individual’s qualifications for any job. The biggest dispute of the program is the belief that the policy allows less qualified candidates to progress due to different standards for minorities and non-minorities. People need to realize that affirmative action gives balance in the workplace so that everyone from different ethnic backgrounds would be represented in today’s diverse society.   Ã‚  Ã‚  Ã‚  Ã‚  There are few social policy issues that gauge the racial and division among the American people than the affirmative action. Affirmative Action is a term referring to the laws and social policies intended to resolve discrimination that limits the opportunities of people regardless of their race, color, religion, gender, and national origin. Supporters and opponents of affirmative action hold strong to their believes and constantly attack the opposing viewpoints. Advocates believe that affirmative action overcomes discrimination, gives qualified minorities a chance to compete on equal footing whites, and provides them with the same opportunities. Opponents claim that affirmative action puts unskilled minorities   Ã‚  Ã‚  Ã‚  Ã‚   Cannon 2  Ã‚  Ã‚  Ã‚  Ã‚   in positions that they are not qualified for, tarnishes the reputation of minorities that accomplishes success on their own, and violates the Fourteenth Amendment. Since the beginning of affirmative action, the definition has been ever changing in order to satisfy the present beliefs of society. Prohibiting the discrimination in hiring, expanding the filing of application to include more minorities, compensating for past grievances, setting â€Å"quotas† (percentages of a certain type of people that had to be included), have all been part of the definition. As much as many people... ...ould give it a try to acquire a higher education or job training.   Ã‚  Ã‚  Ã‚  Ã‚  Everyone knows that college and military recruiters come to high schools to recruit graduating students, but the school faculty really need to go above and beyond their call of duty to educate students about the different types of programs that will enable students to get a higher education or job training after high school. Young Americans need the guidance and assistance to acquire the tools they need to succeed and one of those tools is knowing about affirmative action; not only what affirmative action can do for Americans, but what Americans can do for affirmative action. Works Cited Altschiller, Donald. Affirmative Action. New York: Wilson, 1991. Barbour, Scott, David L Bender, Bruno Leone, Brenda Stalcup, and Mary E. Williams. Discrimination. San Diego: Greenhaven Press, 1997. Bardes, Barbara A., Steffen W. Schmidt, and Mack C. Shelley. American Government and Politics Today. Belmont: West Wadsworth, 1997. Bender, David L., Bruno Leone, Lori Shein, and Bonnie Szumski. y. Inequality. San Diego: Greenhaven Press, 1998. Blackman, Ann. â€Å"Affirmative Action.† Time March 1995: 11-13.

The Bhopal Gas Tragedy

Macie Marr Mrs. Curran English 4/5 1/12/13 The Bhopal gas tragedy The Bhopal disaster, also referred to as the Bhopal gas tragedy, was a gas leak incident in India, considered one of the world's worst industrial disasters. It occurred on the night of 2–3 December 1984 at the Union Carbide India Limited (UCIL) pesticide plant in Bhopal, Madhya Pradesh. Over 500,000 people were exposed to methyl isocyanate gas and other chemicals. The toxic substance made its way in and around the shantytowns located near the plant.Estimates vary on the death toll. The official immediate death toll was 2,259. The government of Madhya Pradesh confirmed a total of 3,787 deaths related to the gas release. Others estimate 8,000 died within two weeks and another 8,000 or more have since died from gas-related diseases. A government affidavit in 2006 stated the leak caused 558,125 injuries including 38,478 temporary partial injuries and approximately 3,900 severely and permanently disabling injuries. November 1984, most of the safety systems were not functioning and many valves and lines were in poor condition.In addition to this, several vent gas scrubbers had been out of service as well as the steam boiler, intended to clean the pipes was nonoperational. Other issue was that, Tank 610 contained 42 tons of MIC which was much more than what safety rules allowed. During the night of 2–3 December 1984, water entered Tank E610 containing 42 tons of MIC. A runaway reaction started, which was accelerated by contaminants, high temperatures and other factors. The reaction was sped up by the presence of iron from corroding non-stainless steel pipelines.The resulting exothermic reaction increased the temperature inside the tank to over 200  °C (392  °F) and raised the pressure. This forced the emergency venting of pressure from the MIC holding tank, releasing a large volume of toxic gases. About 30 metric tons of methyl isocyanate (MIC) escaped from the tank into the atmospher e in 45 to 60 minutes. The gases were blown in southeastern direction over Bhopal. The initial effects of exposure were coughing, vomiting, severe eye irritation and a feeling of suffocation. People awakened by these symptoms fled away from the plant.Those who ran inhaled more than those who had a vehicle to ride. Owing to their height, children and other people of shorter stature inhaled higher concentrations. Many people were trampled trying to escape. Thousands of people had succumbed by the morning hours. There were mass funerals and mass cremations. Bodies were dumped into the Narmada River, less than 100 km from Bhopal. 170,000 people were treated at hospitals and temporary dispensaries. 2,000 buffalo, goats, and other animals were collected and buried. Within a few days, leaves on trees yellowed and fell off.Supplies, including food, became scarce owing to suppliers' safety fears. Fishing was prohibited causing further supply shortages. Within a few days, trees in the vicinit y became barren, and 2,000 bloated animal carcasses had to be disposed of. On 16 December, tanks 611 and 619 were emptied of the remaining MIC. This led to a second mass evacuation from Bhopal. The Government of India passed the â€Å"Bhopal Gas Leak Disaster Act† that gave the government rights to represent all victims, whether or not in India. The acute symptoms were burning in the respiratory tract and eyes, blepharospasm, breathlessness, stomach pains and vomiting.The causes of deaths were choking, reflexogenic circulatory collapse and pulmonary oedema. Findings during autopsies revealed changes not only in the lungs but also cerebral oedema, tubular necrosis of the kidneys, fatty degeneration of the liver and necrotising enteritis. Immediate relieves were decided two days after the tragedy. Relief measures commenced in 1985 when food was distributed for a short period along with ration cards. Madhya Pradesh government's finance department allocated 874 million (US$15. 91 million) for victim relief in July 1985. Widow pension of 00 (US$3. 64)/per month (later 750 (US$13. 65)) were provided. They government also decided to pay 1,500 (US$27. 3) to families with monthly income 500 (US$9. 1) or less. As a result of the interim relief, more children were able to attend school, more money was spent on treatment and food, and housing also eventually improved. From 1990 interim relief of 200 (US$3. 64) was paid to everyone in the family who was born before the disaster. In 2007, 1,029,517 cases were registered and decided. Numbers of awarded cases were 574,304 and number of rejected cases 455,213.When the factory was closed in 1986, pipes, drums and tanks were sold. The MIC and the Sevin plants are still there, as are storages of different residues. Isolation material is falling down and spreading. The area around the plant was used as a dumping area for hazardous chemicals. In 1982 tube wells in the vicinity of the UCIL factory had to be abandoned and test s in 1989 performed by UCC's laboratory revealed that soil and water samples collected from near the factory and inside the plant were toxic to fish. Several other studies had also shown polluted soil and groundwater in the area.Till this day chemicals abandoned at the plant continue to leak and pollute the groundwater. Whether the chemicals pose a health hazard is disputed. Contamination at the site and surrounding area was not caused by the gas leakage. The area around the plant was used as a dumping ground for hazardous chemicals and by 1982 water wells in the vicinity of the UCIL factory had to be abandoned. UCC states that â€Å"after the incident, UCIL began clean-up work at the site under the direction of Indian central and state government authorities.

Nike Marketing Objectives

Nike’s marketing objective is to employ a range of marketing communication tactics that can cater to the organization’s target market, who have different nationalities, genders, cultures, and ages. To enable this, Nike introduces its latest products through a marketing communication group that can strengthen the â€Å"positioning of, and key messages about, the Nike brand,† through different forms of visual aids and point-of-purchase advertising. In connection to this, Nike continuously aims to apply marketing tactics that are appropriate with the people who reside in these continents or nations. For example, aside from traditional advertising in the form of television, billboards, and the like, Nike also makes use of contemporary marketing instruments such as the internet, wherein people in almost any part of the world could access various sites to customize Nike shoes and products. Moreover, Nike applies an effective marketing communication and at the same time still relatively manages to be cost-effective in terms of its marketing programs. Although Nike’s marketing expenses may seem excessive, they employ internationally recognized celebrity athletes; they overflow retail networks with promotions of products and other giveaways. According to Knight and Greenberg (2002, pg 548), the integration of endorsements and sponsorships enables Nike to represent itself as a socially concerned actor promoting sport as a solution to social problems. The company’s campaign theme is JUST DO IT. The Campaign will target men and woman and especially those in the basketball scene that are of 14 to 30 years of age. Nike sprint shoes are not only good shoes to wear but are strong, durable and comfortable, this way, the company will convince them to take action. The campaign will also exist as billboards; through celebrity endorsements like Michael Jordan and James Lebron. The Company will also use electronic media (commercials, official website of Nike and newspapers) to promote the brand), (Marketing Plan of Nike,2011)

Dear. Mr. President Essay

Dear. Mr. President Essay Dear. Mr. President Essay Dear Mr. President, I am writing you about a problem that's very important to me and millions of Americans across the country. Global Warming is one of the biggest problems in human history and the destiny of our planet is in our hands. If nothing is done, horrible things will happen, for example, Antarctica's animal population is decreasing. Also, the environment is changing because of constant temperature changes caused by the greenhouse effect. Antarctica's animal population is moving and ending their hibernation's early. The polar bears are thinner and less healthy than those of 20 years ago. Many of fish are moving northward to find colder water, so that they can survive and produce offspring. This is happening because the rays of the sun get through the ozone layer melting the icecaps making the water heat up. The marmots end their hibernation three weeks earlier than usual because of the warm weather. We should care because if all these things are happening to the animal’s maybe they will eventually happen to us. I am also concerned about the environment changing because of constant temperature change, caused by the Greenhouse Effect. The Greenhouse Effect is important. Without the Greenhouse effect, the Earth would not be warm enough for humans to live. But if the Greenhouse effect becomes stronger, it could make the Earth warmer than usual. Even a little extra warming may cause problems for humans, plants, and animals. So, Mr. President, Global

Can We Handle Euthanasia essays

Can We Handle Euthanasia essays Euthanasia, though seen by many as murder, is nothing more than a way to help people who are in pain put an end to their times of sorrow and agony. The word Euthanasia originated from the Greek language: Eu means good and Thanatos means death. The meaning of the word is the intentional termination of life by another at the explicit request of the person who dies (Robinson). This definition explains exactly what euthanasia should be, but there are still many meanings and types of euthanasia. Passive euthanasia is hastening the death of a person by altering some form of support and letting nature take its course (Robinson). Passive euthanasia would be removing life support equipment or stopping medication. Another form of euthanasia is active euthanasia, which involves causing the death of a person through a direct action, in response to a request from that person (Robinson). An excellent example of active euthanasia would be the well-known mercy killing by Dr. Jack Kevorkian. Involun tary euthanasia is a term used to describe the killing of a person who has not explicitly requested aid in dying (Robinson). Involuntary euthanasia is most often used for patients who are in a persistent vegetative state and will never recover consciousness. One other form of euthanasia is Physician Assisted Suicide where a physician supplies information and/or the means of committing suicide to a person so they can easily terminate their own life (Robinson). There is only a difference between euthanasia and assisted suicide in some countries. In the United States they seem to mean the same thing. Assisted suicide is generally seen as both voluntary euthanasia and involuntary euthanasia. In Holland however, there is a difference. Euthanasia is used without sinister overtones to describe a doctor hastening the death of a terminally ill patient by administering a fatal dose of m...

Yogh - A Letter of the Alphabet in Middle English

Yogh - A Letter of the Alphabet in Middle English Yogh  (Ê’)  was a  letter  of the alphabet in  Middle English. According to the editors of the American Heritage Dictionary, yogh was used to represent the sound (y) and the voiced and voiceless velar fricatives. Yogh can be found in the original manuscript of the late-14th-century romance Sir Gawain and the Green Knight [Sir Gawayn and à ¾e Grene KnyÈ t], but the letter  died out during the 15th century. Middle English yogh was derived from the insular g in  Old English.  As explained below, the letter was pronounced in different ways according to a number of factors. Although the yogh has no exact equivalent today, it can  correspond to Modern English y as in yet, Modern English gh as in light, and Scottish English  ch as in loch. Examples and Observations The yogh ... asks us to make the sound that most Germans make when they say ich, which most Scots people make when they say loch, which most Welsh people make when they say bach, and which some Liverpudlians make when they say back. As the Old English said this kind of sound a good deal, it was very useful to have a letter for it. They had the Roman g which we see in the first line of Beowulf. The yogh was used in the Middle English period (late 12th-15th centuries) to represent the ch sound, perhaps as g had other work to do.(Michael Rose, Alphabetical: How Every Letter Tells a Story. Counterpoint, 2015)Pronunciations of Yogh in Middle EnglishYogh (Ê’) was pronounced in several different ways, according to its position in the word. Initially, yogh was pronounced like y, as in Modern English yet. It had the same sound after the vowels e, i, or y, for example in the Middle English words yÊ’e (eye) and hiÊ’e (high), which unlike their Modern English counterparts were pronounce d with two syllables. Within words or at the ends of words, yogh or gh sometimes represented the sound of w, as in folÊ’ed (followed), or innoÊ’e (enough), which we know from its use in rhyme was pronounced enow rather than with an f sound as in Modern English enough. Before t and after e, i, or y, yogh or gh was pronounced like ch in German ich (for example, in the Middle English ryÊ’t, right); before t and after a and o it was pronounced like the ch in Scottish loch or German Bach (for example, in Middle English soÊ’te, sought). It had the same value word-finally in the word à ¾aÊ’, though. However, at the ends of words, it more often represented the unvoiced sound of s as in Modern English sillthough it may also at times have represented the ​voiced sound of z as in Modern English zeal (Vantuona 176).(David Gould,  Pearl of Great Price: A Literary Translation of the Middle English Pearl. University Press of America, 2012)   The gh Pronunciation of Yogh- [I]n Old English, ... one of the sound values of the letter yogh was /x/. ... Words like niÊ’t, hiÊ’, burÊ’, miÊ’t and thoÊ’ were respelled by French scribes with a gh, so we get night, high, burgh, might and though as common spellings for these words in early Middle English. To begin with, the gh continued to be pronounced. When we read in the opening lines of The Canterbury Tales about the little birds sleeping all through the nyght, we need to take that spelling at face value and read it as /nIxt/, with the ch sound of Scots loch or Welsh bach. But the /x/ disappeared from southern English during the 15th and 16th centuries. North of the border, and in some other provincial accents, it stayedhence modern Scots spellings such as moonlicht nicht.(David Crystal, Spell It Out. Picador, 2014)- [T]he breathy English g or y sound (once denoted by the English letter yogh) came to be spelled as GH. ... However, it was GHs bad luck to be left beh ind by subsequent, general changes in English pronunciation. Originally, in words like sight, although, cough, or enough, the Norman GH-spelling mirrored the medieval pronunciations. Yet these pronunciations later changed, variously, and today the whole family of English GH words is notoriously unphonetic in spellingto the frustration of purists. ...(David Sacks,  Letter Perfect: The A-to-Z History of Our Alphabet. Knopf, 2010)- The digraph gh causes difficulty. It is commonly a relic of a velar or palatal fricative that is preserved as a velar fricative /x/ in Scots, as in bricht night (bright night). (1) It is normally silent after u as in taught, drought, naughty, thought, though, through, thorough, bough, and after i as in straight, weight, height, high, light, night. (2) It is pronounced /f/ in a few words such as cough, enough, laugh, rough, tough. (3) In the following place-names in England, each gh is different: Slough (rhymes with how), Keighley (Keethley), Loughborough ( Luff-). (4)   In hiccough, the gh was substituted for p (hiccup) in the mistaken belief that the word derived from cough. (5) It has disappeared in AmE draft, plow (formerly also used in BrE) and in dry, fly, sly, although preserved in the related nouns drought, flight, sleight. (6) It sometimes alternates with ch in related words: straight/stretch, taught/teach.(Tom McArthur,  Concise Oxford Companion to the English Language. Oxford University Press, 2005) From Yogh to Zee in Scottish EnglishThe yogh owes its origin to the Irish scribes who arrived in Saxon Britain in the 8th Century and began teaching the Anglo-Saxons to writebefore this, old English was written in runes ... .It fell out of favor with the Normans, whose scribes disliked non-Latin characters and replaced it with a y or g sound, and in the middle of words with gh. But the Scottish retained the yogh in personal and place names, albeit mutating into a z to please the typesetters of the day.Inevitably, however, the euphemistic z became a real z, in some quarters at least. The surname MacKenzie now almost universally takes the zee sound although it would have originally been pronounced MacKenyie.(Why is Menzies Pronounced Mingis? BBC News, January 10, 2006) Pronunciation: YOG or yoKH Also see: From A to Z: Quick Facts About the AlphabetKey Events in the History of the English LanguageSpelling

Become the main attraction Assignment Example | Topics and Well Written Essays - 500 words

Become the main attraction - Assignment Example This is beneficial given that an event constitutes of many types of people. The establishment of a conversation with the customers is vita given that it enhances customized learning (Levy, 2010). This in turn leads to development of purchasing behavior. This enhances reliable feedback from the potential customers.an event is a primary source hence a marketer is likely to obtain first-hand information regarding the general view of a particular product. According to Levy (2010), marketing requires that the marketer be focused in the particular product. Additionally, display of the products is important because it contributes in the decision making of the buyers (Levy, 2010). This ensures that customers spend much time with the market. This gives the marketer sufficient time to engage the potential buyers on the benefits of the products. Offering of incentives to customers is a vital factor in attraction of the customers. It is also prudent for marketer to organize the venue of his market in a manner that the traffic of people flows to his point of sale. This enhances many sales because many people are able to see and get firsthand information on the products. This article highlights the essentials of marketing in an event setting. In this regard the market ought to be skillful in marketing his products. The wow marketing factor is essential in event marketing because the addling of the customers is important compared t the product information disseminated to the public. The article also highlights the significance of branding in attracting customers. Branding creates a positive perception among the potential customers. It helps in the making of buying decision making. American Marketing association (2010) asserts that the sales person should give special treatment to the potential customers because the impression created in this process is significant in a buying decision making. A marketer will achieve his

The Younger the Better in English learning practice Essay

The Younger the Better in English learning practice - Essay Example At the same time, parents believe that ‘the younger the better’ when learning a second language. They spend a great deal of money to send their children to English speaking countries to enhance language ability while the learners are still young. However, there have been many arguments about the appropriate language learning period. Unlike the general thoughts of many people, some researchers have suggested adults have a better advantage in language learning. In this paper, both views of language acquisition will be introduced. First, the paper will go through research cases and researchers’ suggestions supporting ‘the younger the better’. This will be followed by studies suggesting adults' second language acquisition is more advantageous than young learners. ... It is crucial for language learners to learn a language before puberty. Language acquisition which takes place after puberty is qualitatively different from the acquisition which takes place before puberty due to cerebral lateralization of function in the brain. In the 60s, there were not many studies done to prove the hypothesis. His claim was limited to the suggestion of the ‘critical period’ of first language acquisition. He left further research about second language acquisition to other researchers. Since Lenneberg’s (1967) study of the ‘critical period’, research concerning his work began to get much of the spotlight. Several researchers supported his study (Newport, 1990). One of the most notable works was from Curtiss(1977) about 13 year old girl named Genie. Genie was found by neighbour in Los Angeles when she was 13. She had been isolated from linguistic, social, environmental input until she was found at the age approximately at the end of the puberty. There existed no linguistic formal information when she was found, yet, she had the average intelligence of her age group. She started learning her first language at thirteen years of age. The research implications were incredible. Her performance was similar to that of average 13 year old child but she had a difficult time applying language to real life situations. Also, she needed more than five months to accomplish certain step of linguistic competence while other children of her linguistic age were able to complete the steps within 2 to 6 weeks. Even though she had five years of special training, Genie was able to speak on her own initiative and was able to understand certain degrees of complicated sentences, her

Individual Paper(Gold Mining Company-Vale) Essay

Individual Paper(Gold Mining Company-Vale) - Essay Example Vale SA is also considered as the largest producer of nickel metal. Vale is a company that also produces copper, ferroalloys, manganese, kaolin, bauxite, potash, aluminum, as well as alumina. Under the electronic energy sector, Vale SA participates in a consortium that currently operates approximately 9 hydroelectric power projects (Anac and Gozen, 2003). Currently, the shares of the company are trading in the stock markets of New York, Paris, Sao Paulo, Madrid, as well as Hong Kong. The ownership of this company is found in the form 20-A US SEC. A smaller portion of this company is under the ownership of the Brazilian government. Another significant portion of the company’s shares is held by the Brazilian national pension fund. Agtmael (2007) explains that the foreign activities of Vale SA are always based on the Cayman Islands. This is because the Island is a tax haven for multinational companies operating in it. This paper analyzes the financial position of Vale SA in the eyes of an investor who is out to acquire the company. In analyzing the financial position of this company, the researcher will use the tools of financial analysis, and this includes the use of financial ratios. In interpreting the financial performance of this company, the researcher will also analyze the micro-economic performance of the company, as well as its global performance. This paper uses the financial statement of Vale Mining Company, for the year 2013. Vale SA was an organization that was owned by the Brazilian government, until 1997 when the company was privatized. In 2001, the company developed a plan of diversifying its operations that made it to transform into a big mining company. However, Agtmael (2007) denotes that the company has not managed to diversify its activities beyond the production of iron ore, and other related metals. Sagebien (2011) goes on to denote that Vale SA is the

BUSINESS CASE Study Example | Topics and Well Written Essays - 1000 words

BUSINESS - Case Study Example The company, for this reason, wanted to restock its product line and rebrand its image. To be able to do this, the company wanted to enter into Chinas luxury market goods market that was reported to be growing by 70% each year. The plan was to open up new stores in the three largest cities of China that include Beijing, Guangzhou and Shanghai. The other very important objective of the company was to select a winning team that would lead this new entry into the Chinese market. These stores had to have the most talented and qualified human resource to enable them do well in the new market space. For this reason, all the actions that this company would commit itself to afterward, should be pointed towards achieving one goal of having a winning team or workforce that can lead their new venture in China. The issue that requires a decision in this case is whether to employ Mimi Brewster, daughter of John Brewster who is a good friend to the Hathaway CEO, Fred, to lead a team that would open the flagship store in Shanghai. It is hard making the decision on whether to employ her or not, to consider both the negative and positive sides of her. On the positive side, Mimi is a strong candidate for the position with both good education and experience background that fits the fashion industry. With her experience working with the largest clothing, shoe and accessories company in the United States, where she launched two new brands, she made a very good candidate to be chosen to sell the Hathaway agenda in China. On the other hand, the vice-president of Hathaway, Virginia Flanders, found a non-palatable information from Google about Mimi that would make her consideration decision be a hard thing to make. The information that was printed in the Alternative Review in 1999 identified Mimi to ha ve been the leader of a non-violent, but vocal protest group that was known to have helped mobilize campaigns against the World Trade Organization. Another newspaper featured Mimis

Eyes on the Prize, Fighting Back Movie Review Example | Topics and Well Written Essays - 250 words

Eyes on the Prize, Fighting Back - Movie Review Example The most important thing I learnt from the movie is the action taken by the NAACP to force the government to implement the recommendations of the court decision. This helps in understanding the achievements of the minority groups in fighting for the social achievements enjoyed today. The other most important thing is the admission of the first Black students to attend schools with other mixed races without rampant cases of discrimination. For instance, Central High School experienced mass action after the administration refused to admit the minorities in the school. The most interesting I learnt from the movie is the chronological depiction of the events of the early ’57 to the late ’62. The audience is able to follow the happenings and challenges faced by the civil rights activists as they tried to implement the education recommendations. Another important thing that I learned is the defiant nature of the minority activists as they forced their children to attend mixed -race schools. This encouraged the intervention of the political leaders to step in to allow equal learning opportunities among the races.

BUSINESS CASE Study Example | Topics and Well Written Essays - 1000 words

BUSINESS - Case Study Example The company, for this reason, wanted to restock its product line and rebrand its image. To be able to do this, the company wanted to enter into Chinas luxury market goods market that was reported to be growing by 70% each year. The plan was to open up new stores in the three largest cities of China that include Beijing, Guangzhou and Shanghai. The other very important objective of the company was to select a winning team that would lead this new entry into the Chinese market. These stores had to have the most talented and qualified human resource to enable them do well in the new market space. For this reason, all the actions that this company would commit itself to afterward, should be pointed towards achieving one goal of having a winning team or workforce that can lead their new venture in China. The issue that requires a decision in this case is whether to employ Mimi Brewster, daughter of John Brewster who is a good friend to the Hathaway CEO, Fred, to lead a team that would open the flagship store in Shanghai. It is hard making the decision on whether to employ her or not, to consider both the negative and positive sides of her. On the positive side, Mimi is a strong candidate for the position with both good education and experience background that fits the fashion industry. With her experience working with the largest clothing, shoe and accessories company in the United States, where she launched two new brands, she made a very good candidate to be chosen to sell the Hathaway agenda in China. On the other hand, the vice-president of Hathaway, Virginia Flanders, found a non-palatable information from Google about Mimi that would make her consideration decision be a hard thing to make. The information that was printed in the Alternative Review in 1999 identified Mimi to ha ve been the leader of a non-violent, but vocal protest group that was known to have helped mobilize campaigns against the World Trade Organization. Another newspaper featured Mimis

Trend Analysis for Myer Assignment Example | Topics and Well Written Essays - 750 words

Trend Analysis for Myer - Assignment Example A new building was built and completed in 1914. From this base, Myer build the largest departmental stores in Australia (Harold, 2010). The death of Sydney in 1934 saw the management passed to Elcon Myer. In 1938, Elcon Myer passed on, and the management was passed to their cousin, Norman Myer, who led the company till his death in 1956. Myer then grew by promoting growth in its own stores and acquiring other stores (Harold, 2010). Taking the 2009 sales to be the base of analysis, the recorded sales in 2011 and 2012 fairly decreased. However, the sales for 2010 recorded a higher score than 2009’s. This can be attributed to many factors. In this breakdown, the 2009 sales assume a 100% mark, using it as a benchmark to calculate the deviations in percentages for the various years. The performance of sales in the respective years affects the realized profits. In 2010, profits went up as compared to 2009. This exclusive performance as compared to 2011 and 2012 respectively, can be attributed to the increase in sales, cost of goods sold, operating income and expenses directly linked to sales. On 2010, the concession sale recorded an 8% increase from 2009 and remained persistent to the year 2011. In 2012, it gained another 4 % increase. This means that Myer increased its sales by allowing their goods and services to be sold under contract or license by other businesses, not related to the chain of stores, in the geographical area (Bell, 1990). It is astonishing that 2010, which recorded higher sales revenue in 2010 as compared to 2011 and 2012, realized the lowest profits. This performance can be attributed to the following factors; in the same year, the sale revenue realized under customer loyalty program was an increases figure of 12% from 2009. This figure does not contribute in determining the profitability of the business as it was deferred to the next financial year. The operating revenues in 2010 are much lower as compared to 2011

Exploring the Relationship Between Mother and Baby Essay Example for Free

Exploring the Relationship Between Mother and Baby Essay Exploring the relationship between mother and baby in the NICU in relation to nursing support. Abstract Aim -To explore the effect of interaction related to care-giving and information exchange between nurses and mothers in relation to maternal stress and maternal-infant relationship in the newborn intensive care unit (NICU) throughout the hospital stay. Background Mothers in the NICU experience depression, anxiety, stress, and loss of control, and they fluctuate between feelings of inclusion and exclusion related to the provision of health care to their neonate. This literature review helps to identify nursing interventions that promote positive outcomes between mother and baby by reducing maternal feelings of stress and anxiety. Search Method A literature search covering the period 2008-2012 was conducted. Five articles reporting both quantitative and qualitative studies relative to the subject were retrieved. Findings Findings reveal that positive and trustful relationships between nurses and mothers develop when nurses communicate and interact with mothers. This alleviated mother’s anxiety and enhanced their confidence when interacting with their baby. Discussion Critical analysis as well as strengths and weaknesses of the relative journals reviewed is given together with useful recommendations that emerge from the evidence. Conclusion The literature reviewed shows that nurse-mother interaction improves mother-infant relationship. In turn, this will eventually assist in decreasing maternal stress and improve the maternal well-being. INTRODUCTION Mothers develop attachment to their baby during pregnancy, which continues and develops more fully after the child is born (Cleveland 2009). However, the pathway to becoming a mother is threatened with the admission of the baby to the NICU. This occurs due to the unfamiliar and intimidating environment of the NICU (Obeidat et al 2009). During the initial admission parents can believe that the healthcare team is more able to care for their baby and this can instill feelings of inadequacy (Cockfort 2011). As a result, maternal attachment may be delayed by the lack of socialisation between mother and baby as most of the care is done by nurses (Cleveland 2009). DeRouck and Leys (2009), found that the parents of an infant admitted to the NICU face challenges including access to information, disclosure about the diagnosis, treatment and prognosis of their newborn, as well as a lack of control over the care of their newborn. Adding to this distress is the uncertainty of survival or the eventual impact of the infant’s condition on later health and well-being. In addition, feeling guilty to mother an unhealthy infant creates fear of social prejudice. Further, the structure of the NICU places significant barriers on mothers’ abilities to enact the parental role since decision-making and the daily care of the infant is taken over by medical and nursing staff restricting interactions with the babies stripping off their maternal authority (Cleveland 2009). In fact, when babies are in the NICU, traditional conceptualizations of the parental role are altered. The situation demands heightened parental participation while simultaneously placing severe restrictions on parental involvement. In response, parents need to negotiate this tension and traditional definitions of the parental role, which must be continually redefined throughout their experience What emerges is that the predominant source of distress is inability of the mother to protect the infant from pain and provide appropriate pain management. (Fenwick et al 2008). A lot of procedures cause pain in the neonate creating concerns for the mother, starting from peripheral cannulas, indwelling catheters and intubation to mention a few. In intubated babies, even though morphine infusions are administered, the baby still shows signs of distress during nursing times. In this case, we administer a small bolus of pain relief prior to nursing so that the baby would be more comfortable. Conversely, Fenwick et al (2008) describes factors that contribute to parents’ satisfaction in the NICU. These include; assurance and psychological support, the provision of consistent information, education, environmental follow-up care, appropriate pain management, and parental participation and proximity, as well as physical and spiritual support. Therefore, it is imperative that nurses should do their best to improve the mothers’ sense of confidence, competence and connection with her infant through guided participation (Domanico et al 2011). Johnson (2008) notes that skin-to-skin holding or kangaroo care promotes maternal-infant feelings of closeness, builds maternal confidence, and may be a stress-reducing experience for both the mother and infant. Hence the importance of providing the opportunity for kangaroo care to occur. Hunt (2008), notes that KMC is also crucial to stabilize parameters, such as cardio-respiratory parameters whilst being beneficial for maintaining body temperature. They add that even the incidence of nosocomial sepsis and the duration of hospital stay decreased with practicing KMC. In addition, Ali et al., (2009), found that Kangaroo mother care also showed positive outcomes towards practicing exclusive breastfeeding. Cockfort (2011) notes that, continuity of care needs to be ensured hence the importance of documentation. Therefore, it is suggested that handover should not be rushed, whilst a more comprehensive handover can ensure the smooth transition of care for staff and the family. When parents ask questions relating to their baby they feel assured in the competency of staff when information has been passed on correctly. When information is not shared effectively parents can lose trust and the partnership breaks down. In Malta, even though handover of 2 consecutive days is given, conflicting advice is still given at times due to the nurses’ different view-points. Consequently, this requires ward meetings in order to clarify important issues so that advice given and practice is consistent. In Malta, about 373 babies are admitted yearly (Grech et al 2012). In view of the benefits discussed, nurses should do their utmost to improve the overall experience of the mothers of such babies. Search Method A review of published research consisted of the following steps; broad reading to determine areas of focus, identification of inclusion and exclusion criteria, literature search (appendix 1) and retrieval, critical appraisal and analysis of the research evidence and synthesis of evidence. Evidence was reviewed with the aims of identifying barriers that affect the motherinfant interaction within the neonatal intensive care unit and how nurses can actively support attachment. Articles were included if the setting was primarily in a neonatal intensive care unit (neonatal unit or neonatal intensive care unit) and the participants were mothers of infants admitted to neonatal intensive care units or nurses working within that setting. In addition, All articles were critically analyzed with two primary questions in mind: (a) What are the needs of parents in the NICU? (b) What nursing behaviors support parents in meeting these needs? Articles were also included if they were primary research studies published between 2008 and 2012 and written in the English language. Primary and secondary literature searches were conducted through the EBSCO, ERIC, Sciencedirect and Medline databases. The primary search terms included â€Å"NICU,† â€Å"Neonatal Intensive Care Unit,† â€Å"family support,† â€Å"communication,† â€Å"nurse† and â€Å"early intervention.† The secondary literature search terms included â€Å"nursing support,† â€Å"efficacy,† â€Å"family,† â€Å"communication,† â€Å"support†, â€Å"neonatal† and â€Å"Kangaroo Mother Care†. These terms were used and utilised in all possible combinations to perform an extensive literature search of the above mentioned electronic databases. Thirdly, a review of references was conducted of the identified articles for any further studies. Eighteen articles were found through the search. Six studies met the inclusion criteria of which, 3 were qualitative and 3 quantitative (appendix 2). The subject was limited to the last 5 years. This time frame helps in the getting the most recent experiences since NICU is a changing environment especially as regards to technology which effects the mothers as well as the nurses. Both quantitative and qualitative studies were found. Both qualitative and quantitative research was conducted to identify what is known about the needs of NICU parents and what behaviours support these parents. Both methods of research were included because of the potential for each to contribute to a more complete understanding of this topic. In selecting a research design, researchers should be guided by one overarching consideration: whether the design does the best possible job of providing trustworthy answers to the research questions. One needs to note that both studies have limitations (Cottrell McKenzie, 2011). In quantitative research, the researcher’s aim is to determine the relationship between one variable (an independent variable) and another (a dependent or outcome variable) in a population (Morrow 2009). In contrast to quantitative designs, qualitative designs do not result in numerical data for statistical analysis (Schira, 2009). In qualitative methods, researchers are interested in interpreting social phenomena and exploring the meanings that people attach to their experiences (Polit and Beck 2010). Moreover, views, attitudes and behaviours may be explored (Wood Kerr, 2011), through grounded theory as it develops theories that are grounded in the groups observable experiences, but researchers add their own insight into why those experiences exist. Findings Table 1 includes information about the 5 studies that met the inclusion criteria . Once an infant is admitted into an NICU, many factors account for parental stress. Admission of the infant to the NICU places mothers in a stressful situation where they must cope with the NICU environment and its associated demands. In the study conducted by Parker (2011), a grounded theory approach was used to understand feeling and stressors of 11 mothers whose new-borns were in the NICU. It was found that the early days shock and numbness accompanied feelings of none or little control over their lives. Moreover, all mothers described feeling unprepared for the premature delivery and the sight of their baby in the NICU. Comparative results were found by Lee et al (2009), with regards to the shock experienced with the initial sight of the baby. Everyday unpredictable changes occur leaving no time for adjustment or preparation. Constant fears about the life and death of the baby do not subside and several mothers spoke about their experience of always anticipating the death of the baby. These findings are also reflected in my clinical setting when mothers would be recounting their experience once the baby’s condition improves. This is in line with the findings of Fenwick et al (2009) and Lee et al (2009). In addition, the findings imply that the positive reassurance of the effects of a positive and caring environment and support network between parents and nurses in the NICU is not always evident among every unit. Nicholas-Sargent (2009) found that assurance is the most important aspect to be fulfilled. Her quantitative study of 46 mothers found that the length of stay in the NICU and mothers’ information needs were found to be significantly inversely correlated. Therefore, this suggests that the longer an infant remains hospitalized in the NICU, the less emphasis the mother places on receiving information about the infant’s condition. This shows that the needs of the mothers in the NICU can change over time. My observations match these findings since mothers familiarise themselves and adapt to the situation. Moreover, they would eventually want to be successful with the care of the baby. This is reflected in the grounded theory analysis conducted by Fenwick et al (2008), using semi-structured interviews. They found that the nurse-mother relationship had the potential to significantly affect how women perceived their connection to the infant and their confidence in caring for their infant which occurred through a three way interaction. Being successful in their desire to care for the baby, engendered feelings associated with being a ‘‘real’’ mother. However, not all women in this study were able to successfully employ these strategies. In the situation where the mother perceived herself as ‘‘quiet and unassertive’’, and in a position without any power, it was very difficult to gain the confidence needed in order to be able to openly question, negotiate and direct the care of her infant. Therefore, it is very important to identify these mothers in order to help them by giving them continuous reassurance. This would particularly be required when the situation changes from support needing to encouragement in participation. Lee et al (2009) found that mothers received support from the healthcare professionals and the social networks that mothers made. These helped to create the connections that developed between the mothers and infants making their journey towards parenthood possible. They discovered that challenges are further compounded in Taiwan, where women are traditionally required to practice the cultural ritual which includes confinement to the house with a special balanced diet for the first month postnatal. Lee et al (2009) used the grounded theory approach with in-depth interviews and constant comparison. All interviews were audio-taped and notes were made during and immediately after the interview concerning actions and body language of the mother during the interview. The finding of this study further indicated that the initial sight of the life-support equipment was shocking. The technological environment created a fearful atmosphere, and the medical equipment attached to their infants caused the mothers further physical separation. The mothers indicated that they were so afraid of the equipment that it took them a long time to be able to participate in their infants’ care. In turn, this hampered them from establishing positive mother–infant interactions. Chiu and Anderson (2008), found that preterm births often negatively influence mother–infant interaction due to lack of physical contact. In addition, they found that skin-to skin contact post-birth has positive effects on infant development. These researchers conducted a randomized controlled trial (RCT) using questionnaires for data collection. In addition, mothers were further video-taped during a feeding session. Ali et al., (2009),highlight the importance of kangaroo care in their RCT where the researchers conducted their study with one hundred and fourteen infants. This study showed that the infants exposed to kangaroo mother care had an increase in rectal temperature compared to conventional care, therefore having a decreased risk of hypothermia. The mean temperature during kangaroo mother care was of 37 degrees Celsius while the mean temperature during conventional care was of 36.7 degrees Celsius. The data collected was through posted questionnaires. Discussion In the 3 qualitative studies found, the data was collected through interviews of which 2 were semi-structured while 1 was unstructured. Parker (2011), Fenwick et al (2008) and Lee et al (2008), used the Grounded theory approach. However, while Parker and Fenwick use semi-structured interviews, Lee uses unstructured interviews. In semi-structured interviews there is a topic guide with list of areas or questions to be covered with each respondent. This technique ensures that researchers will obtain all the information required, and gives respondents the freedom to respond in their own words, provide as much detail as they wish, and offer illustrations and explanations. Lee et al (2009) uses ground theory approach but incorporated with unstructured interviews. Unstructured interviews also known as are flexible but are more time-consuming than semi-structured since the interviewer listens and does not take the lead. The interviewer listens to what the interviewee has to say. The interviewee leads the conversation (Wood Ross-Kerr, 2011). However, anonymity for confidentiality which is of utmost importance is not possible. When using unstructured interviews, the researchers have to be able to establish rapport with the participant. The reason is that the interviewers have to be trusted if someone is to reveal intimate life information. This may lead to interviewee bias. Also, it is important to realise that unstructured interviewing can produce a great deal of data which can be difficult to analyse. Lee et al (2008) and Fenwick et al (2008) conducted the interviews themselves while Parker (2011) did not, thus reducing the bias. However, interviewer bias occurs even if someone else is conducting the interview. The number of mothers in the study of Lee et al (2008) was adequate since with in-depth interviews 20 participants are enough. However, to account for the small sample, more interviews and observations were done with the same participants in order to reach theoretical saturation. Usually informants are selected for in-depth interviews in a purposive manner questioning the generalizability of the results (Wood Kerr, 2011). A major controversy among grounded theory researchers relates to whether to follow the original Glaser and Strauss procedures or to use the adapted procedures of Strauss and Corbin (Polit Beck 2010). Grounded theory method according to Glaser emphasizes induction or emergence, and the individual researchers creativity within a clear frame of stages, while Strauss is more interested in validation criteria and a systematic approach. Parker (2011) uses the original Glaser and Strauss (1967) paradigm while Lee et al (2008) and Fenwick et al (2008) use Strauss and Corbin (1998) procedures. One of the fundamental features of the grounded theory approach is that data collection, data analysis, and sampling of study participants occur simultaneously. A procedure referred to as constant comparison is used to develop and refine theoretically relevant categories. Categories elicited from the data are constantly compared with data obtained earlier in the data collection process so that commonalities and variations can be determined. As data collection proceeds, the inquiry becomes increasingly focused on emerging theoretical concerns. All 3 studies use constant comparison. All the above 3 studies use audio-taping for data collection except for Fenwick et al (2008) who used field note documentation as well. Audio-taping enables eye contact to be maintained and to have a complete record for analyses, however, some interviewees may be nervous of tape-recorders. On the contrary, in note taking on the other hand, a lot of eye contact is lost unless a type of short-hand is learnt. However, the interviewer will have plenty of useful quotations for report when transcribing the interview. Randomized controlled trials consist of a complete experimental test of a new intervention, involving the random assignment of a large and varied sample to different groups (Polit Beck, 2010). The intention of an RCT is to arrive to a judgment as to whether the novelty of an intervention is more effective than the traditional intervention (Polit Beck, 2010). This intention was well noticed throughout the RCTs chosen by Ali etal., (2009). Wood Kerr, (2011) sustain that RCTs are the most rigorous method to determine a cause-effect relationship between the treatment and the outcome. Furthermore, RCTs were also described as the gold standard trial for evaluating the effectiveness of a clinical intervention ((Muijs 2010). One of the primary aims of RCTs is to prevent selection bias by distributing the patient, randomly between the two groups, so that the difference in the outcome and results can be justified and attributed only to the intervention under study. Thus, through random selection there is a better balancing of any confounding factors, therefore creating similarity between the groups (Cottrell McKenzie, 2010). In effect in this literature review, RCTs were found to be useful and beneficial to compare the effect of KMC and conventional care on the physiological aspects of the infant. Ali et al., (2009) chose to add blocking to randomisation so as to ensure a better balance in the number of infants allocated in the groups. These groups were randomized through simple randomization and the disruption of groups was achieved by delivering a concealed envelope technique. Through random sampling, Polit Beck (2010) explain that each element in the population has an equivalent, autonomous chance of being chosen. However, this design is not used frequently as it is lengthy and may be expensive (Wood Kerr, 2011). Chiu and Anderson (2008), use mixed methods of data collection by using both questionnaires and video-taped interviews. The use of multiple sources or referents to draw conclusions about what constitutes the truth is called triangulation. This is one approach in establishing credibility as it enables the researcher to counteract the weaknesses in both designs. The use of video-taping provides the most comprehensive recording of an interview since it captures body language, facial expressions and interaction (Gerrish and Lacey 2010). However the interviewee may become uncomfortable and act differently than in normal circumstances questioning the reliability of the data collected. In addition, questionnaires are the main research tools used in quantitative research. They are very advantageous as they can be constructed in such a way as to meet the objectives of almost any research project. In the Family Needs Inventory used by Nicholas-Sargent (2009), the ‘not applicable’ part was removed from the Likert scale in order to report definite opinions. Questionnaires can measure the participants factual knowledge about a certain subject or an idea or else they can be used to explore opinions, attitudes or behaviours (McNabb, 2008). Moreover, questionnaires are also less expensive than most other research instruments and are also less time-consuming . Self-administered questionnaires provide the participants with anonymity, and responses are not affected by the interviewers mood or presence (Wood Ross-Kerr, 2011). On the other hand, the main disadvantage of questionnaires is that there is a high possibility of a poor response rate since some questions are ignored, misinterpreted, incorrectly completed or inadequately detailed (Polit and Beck 2010). The RCT of Chiu and Anderson (2009) and Ali etal. (2009),, is one of the most powerful tools of research where people are allocated at random to receive one of several clinical interventions. However RCT’s are vulnerable to multiple types of bias at all stages of their workspan (Geretsegger et al 2012). Hence the need to establish validity and reliability. In the study done by both Ali etal.,(2009) and Chiu and Anderson (2009),the researchers increase the rigor on the study by using a large number of participants. In addition, Chiu and Anderson (2009) use the Nursing Child Assessment Satellite Training Program (NCAST) Feeding and Teaching scales. Nicholas-Sargent (2009), improved the rigour by using the Critical Care Family Needs Inventory (CCFNI), as a framework for the FNI. CCFNI has been thoroughly reported with results indicating internal consistency and construct validity (Gerrish and Lacey 2010). Despite this, Nicholas-Sargent (2009), use a small scale study and therefor e the results cannot be generalized. Limitations In the study done by Lee et al (2008), the data were only collected from one hospital in this present study causing generalisability of the results to be low. Moreover, the sample was restricted to those who did not have additional social, cultural or medical circumstances to consider. Moreover, coding was done by researcher itself and this might have caused some bias. Both Nicholas-Sargent (2009) and Parker (2011) use small scale studies but these were qualitative studies. Therefore, to a certain extent the findings cannot be generalized across the population of families involved with the NICU. In addition, Parker (2011) uses a retrospective study, which might have been subject to bias in recalling information. There was absence of pilot study in both Nicholas-Sargent (2009) and Chiu and Anderson (2009). The use of pilot studies helps to assess the design, methodology and feasibility of the tool and typically includes participants who are similar to those who will be used in the larger research study ( Wood Kerr 2011). Hence, their importance. Also, the instruments chosen by Chiu and Anderson (2009), being the (NCAST and the feeding and teaching scales) for this study might not be sensitive enough to capture any between-group difference in changes resulting from the intervention. Finally, Ali et al., (2009) fail to mention intention to treat analysis where researchers can introduce reality into research by outlining that not all randomised participants will continue throughout the study. Therefore, this might be a potential weakness in this study. It was also noted the there was no detailed report about the time intervals between the two different groups. Hence, this may also have introduced performance bias. In the grounded theory approach taken by Fenwich et al (2008), limitations lie in the method of data collection itself through semi-structured interviews that were tape-recorded and field note documentation done. The authors did not acknowledge limitations in the study. Recommendations Maternal contact Fenwich et al (2008) suggests prioritising maternal-infant closeness when underpinning policies and protocols and suggests the unrestricted access to their child. Lee et al (2008) found that in Taiwan mothers are allowed to visit for 30 minutes twice a day. In Malta, mothers are allowed to stay with the child 24 hours a day. In addition, skin-to-skin contact is recommended by both Lee et al (2008) and Chiu and Anderson (2009). The latter suggests that all mothers, if they are able and whether or not they ask for it, skin-to-skin contact should be encouraged. My suggestions on interventions for critically ill infants include encouraging the parents’ presence at the bedside, assisting the parents in personalizing the bedside, and teaching the parents to gently touch their infant. Another approach is to hang a simple picture board with the first names of nurses and practitioners near the entrance to the unit. This picture board helps anxious families feel welcomed in this healing environment. In our unit, those babies who have central lines such as umbilical arterial catheters (UAC), the mothers are not allowed to hold the baby for fear of bleeding if the UAC gets dislodged. However, if the mother shows signs of needing contact with the baby, we allow her to hold the baby with constant supervision. In the case of babies that are ventilated mothers are only allowed to hold their baby if the prognosis is very poor. Therefore, this shows that, if the baby is on long term ventilation, skin-to-skin is hindered from being introduced. Fenwich et al (2008), recommend the development of tools that can better evaluate the satisfaction of the mother. Hence, the need for longitudinal qualitative research. In my opinion this would yield good results when past experiences would show which improvements were helpful and which were not. NICE standards (2010), specify the use of surveys. We can incorporate these surveys after consideration with the midwifery officer. Mother-nurse-infant interaction Because of the complexity of illness, parents of critically ill infants are anxious and fear the worst with every visit to the NICU. Strategies need to be adapted to decrease maternal anxiety while supporting the needs of these infants. (Nicholas-Sargent 2009). Nurses play a vital role in helping parents throughout the stressful and challenging experience of the NICU by developing therapeutic relationships and providing emotional support. These approaches enable parents to feel more supported, more involved, confident, and more effective as parents of their vulnerable newborn. The experience of parents in the NICU occurs during an emotionally intense period fraught with anxiety, stress, depression, and feelings of hopelessness. Therefore, Nicholas-Sargent (2009) suggests that, it would be vital to do an NICU orientation for expectant parents with a high risk of giving birth to a premature infant or a compromised newborn. Supporting and facilitating their parenting role will help decrease their stress, strain, anxiety, and depression. Lee et al (2008), nurses need to respect the cultural preferences of mothers as this would promote desired health outcomes. This would aid in meaningful, holistic and individualized care. According to Nicholas-Sargent (2009), personalized one-to-one as opposed as opposed to group support would be helpful. In addition Nicholas-Sargent (2009), suggests that nurse education is needed to improve the awareness of the impact of the counselling service. However, the service needs to be more flexible due to fluctuations in the health condition of the baby. In fact, what we notice is that mothers would require counselling at different stages of the hospitalization. Therefore, if the service was refused once, it may still mean that mothers would need it at some other point in time. Nicholas-Sargent (2009), further suggests that the counselling service would be extended to the whole family from the hospital as well as in the community., Both the DH (2009), and NICE (2010) highlight the importance of Family-Centered Care (FCC) views the family as the ‘child’s primary source of strength and support’ and allows for collaboration, respect, and support with the parents and family during all levels of the service delivery. To foster participation in care for the infant, unrestricted visiting hours should be encouraged for the nuclear family of the neonate. In Malta, visiting hours are restricted to parents only due to increase in cross infection when family members were allowed to visit for 1 hour everyday during the day. However, timing of care may still be arranged to facilitate parents’ participation. In addition, special moments such as baby’s first time off CPAP (continuous positive airway pressure) needs to take place during parents’ presence. Cockfort (2011), highlights that missed opportunities to involve parents in care, heighten anxiety and can create a sense of sadness and loneliness . Information for mothers Mothers vary in the amount of information they can assimilate under stress. Therefore identifying parents’ feelings through active listening and observing will help us to pick up on parents cues and respond appropriately in order to provide parents with accurate and clear information (Fenwick et al 2008). Nicholas-Sargent (2009), adds that, information regarding the health status of the baby needs to be give in a timely provision. Parker (2011), recommends the access to certified interpreters for non-English speaking parents to enable them to ask questions and get the information they need as well as information regarding the counselling services. Likewise, an updated information board at the infant’s bedside helps mothers retain information while feeling welcome at the bedside. In my opinion, these interventions create an environment that facilitates maternal- infant attachment by promoting maternal competence with meaningful positive parenting skills and fostering partnership in care.. Conclusion In summary, the findings showed that parents of infants admitted to the NICU experience stress, depression, anxiety, and feelings of powerlessness, hopelessness, and alienation within the environment of the NICU. These situations are often overwhelming and catastrophic for the mothers keeping in mind that the process of motherhood is a protecting and loving phenomenon. Therefore mothers should participate in the care of their sick, fragile infant in the NICU through mother-infant interaction. Nurses need to be supportive and informative in dealing with parents in the NICU. Therefore, the need for parents to be given the access of interpretation by certified interpreters in order to overcome language barriers has been identified. Further, information and emotional support is required throughout the stay in the NICU, However, it was further found that information in preparation for discharge planning is vital. This enhances parental knowledge and decreases stress, which promotes more effective parenting. Further, as understanding of the parents’ experience of having an infant admitted to the NICU increases, nurses will be better prepared to meet parental needs and alleviate parental suffering. Providing holistic, developmentally supportive care and open communication with parents in this stressful experience is essential. Moreover, the need for family-centered care has been identified. REFERENCE LIST Ali, M.S., Sharma. J., Sharma. R., Alam. S. (2009). Kangaroo mother care as compare to conventional care for low birth weight babies. Dicle Tip Dergisi. 36(3), 155-160. Chiu S. Anderson G.C., (2009). Effect of early skin-to-skin contact on mother–preterm infant interaction through 18 months: Randomized controlled trial. International Journal of Nursing Studies, Vol. 46, pp.1168–1180. Cleveland, L.M., 2008. Parenting in the neonatal intensive care unit. 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Advantages and Disadvantages of Biological Control

Advantages and Disadvantages of Biological Control Summary Following numerous discussions of the risks associated with biological control, (see Howarth, 1991; Simberloff Stiling 1996; Thomas Willis 1998) literature was reviewed in order to investigate whether biological control was an environmentally friendly or a risky business. Although a lack of firm evidence suggests that risks may be perceived rather than real, the release of the biological control agent Harmonia axyridis by countries lacking in regulation has severely damaged biological controls reputation and ecosystems all over Europe. Biological control is the most sustainable, cost efficient and natural method of pest management and therefore it should be used to its full potential. Harmonized regulation is required to improve biological controls reputation by preventing the release of risky agents in the future. Regulation should facilitate rather than restrict the use of biological control below its potential. Regulation should be specifically designed for biological control an d should enforce the use of an environmental risk assessment (ERA). Scientifically based methodologies are required to ensure an efficient ERA is conducted for potential biological control agents. An efficient ERA should identify unsuitable agents as early as possible to reduce cost and time requirements. This will allow the continued growth of the biological control industry. Biological control should be utilised as part of Integrated Pest Management to ensure the most efficient control of each pest. Introduction and objectives Insects are the foundations of ecosystems, vectors of disease and agricultural pests around the world (Gassmann et al. 2009). Table 1 shows that as agricultural pests, insects cause economic losses of billions every year. The economic damage caused by insect pests (see Table 1) and the increased consumer demand for blemish free produce has led to the utilisation of different approaches to pest management (Castle et al. 2009). For example, modern pesticides have been used since their development in the 1940s and it has recently been estimated that 8000 metric tons of insecticide (FAO, 2009) are used around the world at an approximate cost of $40 billion every year (Akhabuhaya et al. 2003). The advantages of pesticide use include the short time between application and effect, the eradication of the pest in the area of application and the predictability of success (Bale et al. 2008). The speed and assumed efficiency of pesticides led to their great popularity up to the 1970s when concerns arose about their effects on health and the environmental (see Table 2). The rise in public concern and increased evidence of the negative effects of pesticides (see Table 2) led to the reduction of their use in the 1970s (Chiu Blair, 2009). Pesticides associated with the more serious risks were made illegal, such as DDT in 1984 (Attaran Maharaj, 2000). The great reduction in pesticide use over the last 50 years has allowed other pest management techniques, such as biological control, to be further developed and utilised (Suckling Brockerhoff, 2010). Biological control has received great support due to its natural mechanisms. For example, van Lenteren (2005) estimates that 95% of native insects are already controlled through natural biological control. In addition, a continuous increase in international trade and travel has led to increased insect dispersal between countries (Waage Mumford, 2008). For example, 62,000 pests were reported following an Animal and Plant Health Inspection Service (APHIS) studycarried out on airplane and boat passengers in the USA (Dunn, 1999). Also, there has been a recent increase in the number of crops grown in glasshouses across Europe. Glasshouse conditions are much more suited to invasive insects, so this has allowed increased establishment (Hunt et al. 2008). The movement to reduce pesticide use, popularity of natural control, increased levels of insect invasions and the use of glasshouses to grow crops greatly increased the demand for biological control in the 1980s (Sheppard et al. 2003). Biological control is the use of living organisms to actively reduce the population density of a pest species. A biological control scheme is deemed a success if the pest population densities are lowered to the extent that they are no longer considered an economic or environmental threat (van Klinken Raghu, 2006). Biological control can be further classified as classical, augmentative (inundative) or conservation. Classical biological control is the permanent reduction in the population of an exotic pest species through introduction of its exotic natural enemy. The introduced control agent is required to establish as it is meant for self sustaining control of the pest (Eilenberg et al. 2001). A classical biological control scheme that has reached great success is the use of Rodolia cardinalis against the invasive scale insect Icerya purchasi. Following its accidental introduction into California, I. purchasi was threatening to ruin the Californian citrus industry. R. cardinalis was selected as a monophagous natural enemy and 128 individuals were introduced to California. Populations of I. purchasi were controlled within a year (Frank McCoy, 2007). Classical biological control schemes that only reached partial success, i.e. pest population densities were reduced but the agent did not fully est ablish, led to the development and use of augmentative biological control. Augmentative biological control is the release of natural enemies in an inundative or seasonal inoculative manner (van Lenteren, 2005). Inundative biological control is the mass release of biological control agents to quickly reduce a pest population density (Eilenberg et al. 2001). Inundative control agents are not meant to establish so agents may require reintroduction. An example of this is the mass release of the parasitoid Trichogramma brassicae to control the European corn borer (Ostrinia nubilalis) (Bigler, 1986). Seasonal inoculative biological control is the release of a natural enemy species with the aim that they will reproduce, survive and control pests throughout a crops growing season (van Lenteren Woets, 1988). Conservation biological control is the alteration of the environment towards one more suited to the pests natural enemy. For example, the provision of extra host plants (Anethum graveolens and Coriandrum sativum) for the natural enemies (Edovum puttleri and Pediobius foveolatus) of the Colorado potato beetle (Leptinotarsa decemlineata) (Patt et al. 1997). The aim is a long term increase in natural enemy populations resulting in increased control of pests (Landis et al. 2000). Until the mid 1980s, the introduction of over 2000 natural enemy species and the successful control of over 165 invasive pest species, led to the belief that biological control was an environmentally safe and cost effective alternative to pesticides and GM organisms (van Lenteren et al. 2006a). However, Howarths (1991) argument that there were serious risks associated with biological control was followed by a flood of papers discussing evidence of similar risks (for example, Simberloff Stiling, 1996; Louda et al. 2003). It was recognised that an unsuitable biological control agent may cause the problems associated with an invasive insect. The potential risks of biological control include the possibility that the exotic agent could be poisonous, allergenic or the vector of a disease that is dangerous to humans (Howarth, 1991). Introduced species could become essential crops pests or they could indirectly cause an increase in other crop pest populations (Howarth, 1991). For example, the reduction in target pest species may allow previously outcompeted insects to increase population size to pest densities (Kenis et al. 2009). Biological control agents may kill a plant that other insects rely on for food or shelter (Simberloff Stiling, 1996). For example, the destruction of ash by the Chinese buprestid Agrilus planipennis has threatened the whole Frazinus genus of leptidoptera (Kenis et al. 2009). Further-more, biological control agents may predate or outcompete insects involved in plant in tri-trophic interactions or they may kill plant essential pollinators (Simberloff Stiling, 1996). The greatest risks of biological control are those that impact on the environment. These risks include non target effects (Hokkanen, 2003). For example, the generalist biological control agent Compsilura concinnata has threatened the extinction of six non target Lepidoptera species in North America (Boettner et al. 2000). The effect of a biological control agent on non target organisms may be direct, such as the parasitisation of a non target host when the target is unavailable, or the preference of exotic prey over the target (Simberloff Stiling, 1996; Kriticos et al. 2009). For example, Cotesia glomerata parasitised the non target butterfly Pieris oleracea which is now at risk of extinction (Van Driesche et al. 2003). A reduction in non target population size may reduce their genetic diversity and therefore ability to adapt to future environmental changes (Kenis et al. 2009). Introduced agents may hybridise with native species or be a vector of a disease to which native invertebra tes have no resistance (NRC, 2002). The possible indirect effects of biological control include resource competition (Delfosse, 2005). For example, the introduced parasitoid C. concinnata appears to have outcompeted the native silk moth parasitoid (Lespesia frenchii) in New England (Parry, 2009). Biological control agents may share predators with a native herbivore. This may result in the disruption of natural biological control: reduced predation of the native herbivore may allow its population to increase to pest densities. Severe alterations to the ecosystem may occur if the introduced species affects an ecosystems keystone species or becomes a keystone species (Wagner Van Driesche, 2010). This would alter natural co-evolved relationships (Strong Pemberton, 2000) inducing evolutionary changes (Kenis et al. 2009). Finally, biological control agents may disperse from their area of introduction. This means the risks described are relevant to any neighbouring habitats and countries (Howarth, 1991). The increased discussion of these risks has led to demand for regulation implementing a thorough risk assessment to ensure that only safe biological control agents are released (Delfosse, 2005). Numerous publications have been released by organisations and countries (such as IPPC, 1997; EPPO, 1999; EPPO, 2001; EPPO, 2002; EU-funded ERBIC, 1998-2002; OECD, 2004; IOBC/WPRS, 2003; IPPC, 2005; REBECA, 2007). These publications provide useful regulatory guidelines but they are not legally binding, they are also too vague as they do not state appropriate Environmental Risk Assessment (ERA) methods (Kuhlmann et al. 2006). Many countries have not produced regulations or do not actively utilise them and this has resulted in extremely patchy regulation across the globe. Advocates of biological control argue that the discussions of the potential risks do not provide adequate evidence that observed effects were due to biological control (Lynch et al. 2001). Also, insect invasions occur accidently all the time with little evidence of any harm and therefore, an increase in regulation is not required. To answer the question posed (is biological control an environmentally friendly or risky business?) this review will address the following questions: Are the perceived risks of biological control founded on relevant evidence? What and where are the current biological control regulatory systems? Are ERA methods described and if so are they efficient ortoo strict, expensiveor vague? Do they acknowledge the differences between classical and inundative biological control and are they applicable to both? What should an efficient ERA comprise of? Is biological control compatible with other pestmanagement schemes? Methods The initial literature search was conducted to identify the scope of the topic: Web of Knowledge was used because this search engine has a database holding a wide range of journals. The use of Web of Knowledge also has the advantage of being able to read the abstract before downloading the paper and the search can be restricted to Science Citation Index Expanded to increase the relevance of results. In order to study the full history of biological control, there was no restriction placed on the year of publishing and a range of broad key words were used including insect biological control AND history. Following the initial search and study of primary papers, key areas of interest were identified where further research was required in order to answer the question posed. Papers of interest were found using article reference lists and topic specific searches. These searches were conducted using key words for each area that required more detailed research. For example, papers on the problems associated with pesticide use were searched for using PubMed. PubMed is a biomedical database so was a more relevant search engine for this particular topic. Key words used included pesticide limit* AND human health. Once found, citation searches were used on key papers to help establish their importance and accuracy. Boolean operators were used to combine keywords in the Topic search. An asterisk (*) was typed at the end of words that could have various endings. This allowed a wider search including titles with singular and plural word forms. The OR operator was used between possible key words to allow for variation in terminology. When a search found too many results (over 100), AND or NOT were used between words and more specific key words were identified to help make the results more relevant. More specific keywords were identified using terminology that was common in the titles of interesting papers. When a search resulted in less than 100 papers all abstracts were read. If the abstract suggested the paper might provide evidence towards answering the question posed, the full paper was read. This search strategy allowed the efficient search of specific papers relevant to each area of interest. Key Papers Effects of a Biological Control Introduction on Three Non-target Native Species of Saturniid Moths Boettner et al. (2000) Conservation Biology, 14, 1798-1806. To answer the question posed, (is biological control an environmentally friendly or risky business?) this review needs to consider whether or not the risks discussed for biological control are founded on relevant evidence. Examples used to demonstrate non target effects are often criticized because they do not account for native predation causing non target mortality (Lynch et al. 2001). This study is pioneering as it is the first to directly assess the non target effects of the classical biological control agent Compsilura concinnata and compares these effects to native predators. The effects of C. concinnata on the non targets Hyalophora cecropia, Callosamia promethean and the state endangered Hemileuca maia maia were studied. This experiment was conducted following observations that these non target species populations had declined since the introduction of C. concinnata. Cohorts of 100 H. cecropia larvae, densities of 1 100 C. promethean larvae and wild H. maia maia eggs were observed in the field. The percentage mortality of each species that was due to C. concinnata was calculated. Boettner et al. (2000) found that 81% of H. cecropia mortality was due to C. concinnata (see Table 5). 67.5% of C. promethean larvae and 36% of H. maia maia mortality were also found to be due to C. concinnata. Boettner et al. (2000) found that C. concinnata was responsible for the majority of non target deaths and that the numbers of individuals surviving may be less than the minimum viable population size for each species. Biological control should never result in a loss of biodiversity (Kuris, 2003). Methods utilised were supported by previous studies and were conducted in realistic conditions. This is important because host selection is effected by physiological conditions including the availability of hosts (van Lenteren et al. 2006b). However, the species were reared in a laboratory before and after exposure to parasitoids. This is undesirable as larvae were reared in unnatural conditions which could alter the parasitoids host selection (van Lenteren et al. 2006b). In addition, repeats should have been conducted for each experiment to allow for natural variation in host selection (Bigler et al. 2005). Although this paper accounts for mortality due to native predators, it is still limited by the assumption that the observed reduction in saturniid moth populations was due to increased levels of predation. Other possible reasons for non target population declines and the parasitisation rate prior to the introduction of C. concinnata require consideration. Van Lenteren et al. (2006b) states that firm evidence non target population declines are due to biological control is often lacking. Therefore, it may be argued that this study does not provide substantial evidence that C. concinnata has caused the observed decline in non target populations. Overall, Boettner et al. (2000) provide evidence that C. concinnata parasitises non target species. Since its initial release in 1906, C. concinnata has been observed parasitizing over 180 native North American species. In combination with other evidence of non target effects and with the knowledge that non target studies are rarely conducted following introductions, this study assists in the argument that non target effects are a reality (Louda Stiling, 2004). Therefore, biological control has the potential to be environmentally risky. Changes in a lady beetle community following the establishment of three alien species Alyokhin Sewell (2004) Biological Invasions, 6, 463-471. The successful introduction of Rodolia cardinalis was followed by the introductions of numerous coccinellids without a thorough risk assessment (van Lenteren, 2005). As a result, many indirect effects have been recorded. However, numerous experiments that appear to provide evidence for indirect effects have been criticized because they took place over such a short time scale. This means that limited conclusions can be drawn because they do not allow for natural variation in species abundances (Alyokhin Sewell, 2004). Long term research is required in order to provide adequate evidence for the indirect effects of biological control. This is particularly relevant to coccinellids as they are known for population fluctuations (Alyokhin Sewell, 2004). This paper provides evidence of the biological control agents Harmonia axyridis, Coccinella septempunctata and Propylea quatordecimpunctata competitively displacing native coccinellids. This paper is pioneering as the change in coccinellid populations was observed over a 31 year period so it allows for natural variation. Alyokhin Sewell (2004) found that prior to 1980 the majority of coccinellid species recorded were native. Following the establishment of C. septempunctata in 1980, native species were outcompeted; the abundance of C. septempunctata increased from 6.1% in 1980 to 100% in 1994 (see Figure 1). In 1993 and 1995 P. quatordecimpunctata and H. axyridis established respectively (see Figure 1). Alyokhin Sewell (2004) concluded that the increase in exotic coccinellid establishment was strongly correlated with a statistically significant decline in native coccinellid populations. This study provides evidence for the indirect effects of biological control. The methodology allows for natural population fluctuations and both methods and results were supported by previous studies (such as Brown Miller 1998; Elliott et al. 1996). However, controls were obtained from an archive, this is undesirable as it does not ensure the use of the same protocol. Experiments should always include appropriate positive and negative controls to enable the drawing of accurate conclusions (van Lenteren et al. 2006b). In addition, this study does not consider other factors that might have affected native species populations such as temperature and other native species. The establishment of exotic coccinellids did not result in the total displacement of native species; native species were present throughout the study in reduced abundance. This may indicate that although competition took place, it was not substantial enough to place the native coccinellids at risk of extinction. Therefore, it may be argued that the benefits of aphid control are worth a reduction in native coccinellid populations (Pearson Callaway, 2005). In addition, this study is further limited as it took place on a potato field and potato is exotic to the area. Therefore, this experiment may not reflect the effects of an introduction exotic insect to a naturally evolved ecosystem. For example, potato and native coccinellids did not evolve together and this may have provided exotic species with a competitive advantage (Strong Pemberton, 2000). Despite the limitations discussed, this study provides evidence of habitat displacement in biological control. Alyokhin Sewell (2004) utilised appropriate statistical tests to provide valuable insight into the change in native species populations following biological control agent establishment. The regulations and assessments under which biological control agents such as H. axyridis and C. septempunctata were released needs to be reassessed to ensure biological control is environmentally safe. Harmonia axyridis in Great Britain: analysis of the spread and distribution of a non-native coccinellid Brown et al. (2008) BioControl, 53, 55-67. Harmonia axyridis has been released to control aphids and coccids across Europe (for example, Ukraine in 1964, Belarus in 1968, France in 1982, Portugal in 1984, Italy in 1990s, Greece in 1994, Spain in 1995, Netherlands in 1996, Belgium in 1997, Germany in 1997, Switzerland for a short period in the 1990s before it was deemed too risky and finally, Czech republic in 2003). Since its introduction into these countries, H. axyridis has also been observed in Austria, Denmark, the UK, Liechtenstein, Luxembourg, Norway and Sweden (Brown et al. 2007). This paper provides evidence of H. axyridis dispersal into Great Britain, where it has never intentionally been released. This paper was selected as unlike other countries, Great Britain has monitored the spread of H. axyridis since its initial arrival in 2004 (Majerus et al. 2006). Brown et al. (2008) utilised a web based survey to follow the dispersal of H. axyridis across Great Britain. Between 2004 and 2006, the analysis of 4117 H. axyridis recordings indicated that H. axyridis dispersed an average of 58 km north, 144.5 km west and 94.3 km north-west per year. The increased western dispersal rate is suggested to be due to multiple invasions from the European mainland. H. axyridis recordings increased by an average of 2.9 fold each year and the mean number of adults per recording increased from 2.9 in 2004 to 6.2 in 2006. The results from this study indicate that H. axyridis has invaded Great Britain on multiple occasions and through multiple methods. For example, a single northern population of H. axyridis was recorded in Derby. This indicates that this population must have arisen from a separate invasion than those populations spreading across the UK from the East. Public recordings were verified before inclusion in the analysis. Although this would have increased the accuracy of results, 4316 recordings were not verified so were not included. Some of the non verified recordings were likely to be H. axyridis but verification was not possible. Therefore, the analysis in this paper could be a huge underestimate of the actual dispersal and abundance of H. axyridis across the Great Britain. This data set is also limited due to the uneven spread of human populations across Great Britain. This would have resulted in a variation in the frequency of recordings in different areas. Therefore, these results may not accurately represent the species abundance. This paper demonstrates that the currently inconsistent regulation for biological control across Europe is not adequate. The release of a biological control agent in one country will inevitably affect neighbouring countries. For example, H. axyridis has never been intentionally released in the UK but it has been estimated that since its invasion, H. axyridis could negatively affect 1, 000 of Great Britains native species (Majerus et al. 2006). The release of H. axyridis provides evidence that patchy regulation is a risk of biological control in itself. Review of invertebrate biological control agent regulation in Australia, New Zealand, Canada and the USA: recommendations for a harmonized European system Hunt et al. (2008) Journal of Applied Entomology, 132, 89-123. Whilst the potential risks of biological control have only recently been acknowledged in Europe, they have been recognised and regulations have been implemented to avoid them for over forty years in Australia, New Zealand, Canada and the USA. Following a thorough and pioneering review of current regulation, Hunt et al. (2008) have discussed the adaptation of some concepts for Europe. Hunt et al. (2008) found that although most European countries have regulation in place, only eight countries utilise them. Therefore, like Australia, New Zealand, Canada and the USA, Europe requires the passing of legislations to enforce the safe use of biological control. Australia is the only country to have a governing body specifically for biological control. Regulations in New Zealand, Canada and the USA fall under plant, conservational, environmental or endangered species Acts (Hoddle, 2004). Europe requires an EU level body and regulation specifically for insect biological control. This body should cover both environmental and agricultural issues and should be composed of experts representing each country. The EU body should implement regulations across Europe and should make decisions for the release of biological control agents. Like Canada, the USA, Australia and New Zealand a group of scientific experts should be utilised to review applications and recommend decisions to the EU body. This will ensure the decision for each introduction is based on the opinion of experts covering a broad range of expertise. Following the establishment of an EU wide body and the passing of legislation, scientifically based ERA procedures need to be developed. In both Australia and the USA, approval is sought for the non target list prior to host specificity testing, however, this may restrict the ideally flexible nature of host specificity testing where species should be added or removed when appropriate (Kuhlmann et al. 2005). Hunt et al. (2008) suggest European regulation should follow New Zealand by involving discussions with experts. This will ensure the consideration of all risks, costs, benefits and the use of a scientifically based ERA. Discussion with experts will also reduce costs and time wasted on projects that do not have potential or are not being completed in an efficient manner. This paper uses examples from the USA and Canada to demonstrate that a regulatory body over the whole of Europe is possible. It also emphasises the importance of utilising previous experiences of regulated countries to implement effective regulation in Europe. However, Messing (2005) argues that the USA has unresolved legislative problems between their federal and state governing boards. For example, Hawaii has such strict ERA regulations that the use of biological control is hindered and the federal ERA regulations are insufficient as they do not involve adequate application review. In addition, Cameron et al. (1993) argues that only 24% of biological control projects in New Zealand have been a success. Goldson et al. (2010) adds that Australian and New Zealand legislations are too strict. For example, in order to receive approval for release, evidence is required to prove agents do not pose any risks but this is often impossible due to time and cost constraints. Care is required when reviewing the regulation of biological control in other countries. The presence of regulation does not necessarily mean it is enforced and information from government employees may be susceptible to political issues. Europe wide legislation is required but time and cost constraints need to be taken into account. In conclusion, regulation is needed to enforce the environmental safety of biological control but it should not restrict its effective use. Establishment potential of the predatory mirid Dicyphus hesperus in northern Europe Hatherly et al. (2008) BioControl, 53, 589-601. Many guidelines have been released for an ERA (such as EPPO, 2001; NAPPO, 2001; IPPC, 2005) but none state a clear and effective methodology to test for establishment. As a result of this, climate matching has been widely accepted as an efficient predictor of establishment (for example, Messenger van den Bosch, 1971; Stiling, 1993). However, the augmentative biological control agent, Neoseiulus caliginosus has proved its inadequacy as individuals with diapause ability were released unintentionally (Jolly, 2000). McClay Hughes (1995) use of a degree-day model to predict establishment potential has also been criticized due to its labour intensive nature (McClay, 1996). In addition, the numerous methods utilised to determine developmental thresholds have led to differing conclusions for the establishment potential of the same insect (Hart et al. 2002). Hatherly et al. (2008) utilise a clear and scientifically based methodology for a test for establishment that should be used as an alt ernative to climate matching and day degree models. Each experiment involved treatments of fed and unfed first instar nymphs, adults and diapause induced adults. Supercooling points (SCP), Lower lethal times (see Figure 2) and temperatures were determined. Field experiments were completed to study the effects of naturally fluctuating temperatures and a control experiment was conducted to ensure experimental conditions did not damage the mirids. Statistical tests (one way ANOVA and Tukeys HSD test) found no significant differences between the SCP (-20oC) for different life cycles and Ltemp90 was found to be -20.4oC for diapausing insects. After 140 days in the field, 5% of fed nymphs and 50% of fed diapausing adults were alive. After 148 days, 15% of fed non diapausing adults were alive. Following transfer to the lab, the survivor adults were observed laying viable eggs. Overall, it was concluded that D. hersperus were able to diapause and individuals from each life cycle were able to survive outdoors in the UK. Feeding increased survival times and the polyphagous nature of D. hersperus meant it was likely to find food. Laboratory methods to test the establishment potential of possible biological control agents need to be environmentally relevant (Hoelmer Kirk, 2005). To determine SCP, the rate of temperature decrease was 0.5oCmin-1, this could be reduced to make it more realistic. Mortalities for lower lethal temperatures were recorded after 24 and 48 hours, however, winter lasts for four to six months. In this case, this was appropriate as 90% mortality was reached at each temperature exposure within the timescale. To make this study more realistic, it was ensured that D. hersperus was experimented on in the condition received by commercial buyers. To ensure that the results did not occur by chance, lower lethal temperatures and time were determined in addition to SCPs (Bale, 2005). To determine establishment potential, both b