An Introduction to Korsakoffs Syndrome

An Introduction to Korsakoffs Syndrome Korsakoff’s syndrome is a memory disorder caused by a deficiency of thiamine, or vitamin B1, in the body. It is usually characterized by amnesia, disorientation, apathy, and confabulation – a condition in which a person reports events that never happened. Korsakoff’s syndrome is commonly associated with prolonged alcohol misuse. Effects of Thiamine Deficiency on the Body Thiamine is critical to the health of living organisms. It serves as a  cofactor  for enzymes involved in carbohydrate metabolism.  These  enzymes  help produce chemicals needed for generating important  molecules  for the body, such as those that help give cells energy and others that are crucial to building protein. Thus, a lack of thiamine can interfere with many of the body’s processes and lead to  cellular death. Although thiamine is essential for the body, the body does not produce thiamine on its own, and only stores a small amount of thiamine (about 30 mg) at one time. The body can deplete this small store of thiamine in only a few weeks if thiamine is not ingested. When combined with alcohol misuse, thiamine deficiency can interfere with the body’s ability to absorb and transport additional amounts of thiamine. For example, liver damage can reduce how much thiamine can be stored in the body. Furthermore, the transport of thiamine through several parts of the body, like the  blood-brain barrier, can be impaired. These sites would then require even more thiamine to function normally. Neuropsychology of Korsakoffs Syndrome Thiamine deficiency affects several brain regions involved in  episodic memory. These areas, which include structures in the  limbic system  such as the  hippocampus, are responsible for the coding, storage, and retrieval of memories related to specific events. Other memory systems can also be affected by thiamine deficiency,  including autobiographical memory, which combines memories of personal experiences (episodic memory) with general knowledge about the world (autobiographical knowledge). Another area that can be damaged is implicit learning, which is the knowledge that one learns without being aware of it, like the motor skills involved in riding a bike. Though researchers have emphasized the role of memory in Korsakoff’s syndrome, its symptoms often include impairments in executive functions, like reasoning and speech, which are associated with the  frontal lobes  of the brain. For example, confabulation – which is a main characteristic of the syndrome – may involve both memory and the frontal lobes. This has led some researchers to postulate that neurotoxicity resulting from alcohol would primarily affect the frontal lobes of the brain, and occur alongside thiamine deficiency, which affects memory – though this hypothesis has been debated. Causes of Korsakoffs Syndrome Though Korsakoff’s syndrome is commonly associated with alcohol misuse, the condition is not necessarily caused by alcohol. Other causes of Korsakoff’s syndrome include poor nutrition, anorexia, and surgical procedures that are performed to induce weight loss – which can lead to a deficiency of thiamine in the body. TheWet Brain â€Å"Wet brain,† or Wernicke-Korsakoff syndrome, describes individuals who develop both Korsakoff’s syndrome and Wernicke’s encephalopathy due to  alcohol misuse. In cases of wet brain, Wernicke’s encephalopathy, which is characterized by imbalance, confusion, and double vision, occurs  first. Wernicke’s encephalopathy occurs suddenly but its symptoms are often reversible with thiamine treatments. Korsakoff’s syndrome occurs more slowly, and its symptoms are typically irreversible. Around 85 percent of individuals with Wernicke’s encephalopathy develop Korsakoff’s syndrome. Theoretical Explanations There are two distinct theoretical explanations for Korsakoffs syndrome: the continuity hypothesis and the dual-process model. The continuity hypothesis for Korsakoff’s syndrome states that there is a continuum of increasingly worsening cognitive and neurophysiological symptoms, such as memory loss, that can result from alcohol misuse. This continuum extends from individuals who are dependent on alcohol but do not have any complications to those with Korsakoff syndrome. This suggests that Korsakoff’s syndrome is a more severe consequence of alcohol dependence, though worse conditions do not necessarily correlate to a more pronounced drinking history. However, studies testing the continuity hypothesis have mostly focused on memory, with little evidence for other impairments that are also observed in Korsakoff’s syndrome. The dual-process model states that cognitive processes like decision-making utilize one of two systems: the â€Å"reflective system,† in which an individual deliberates a decision before making one, and the â€Å"automatic-affective system,† in which someone impulsively acts. The reflective system is associated with the prefrontal lobes, while the automatic-affective system mostly concerns the limbic system. Normally, these two systems work together to ensure that someone is making coherent decisions. However, this balance may be disrupted in someone who is addicted to alcohol. They have a more active automatic-affective system, which leads to more impulsive behavior, and a less active reflective system, which means those impulsive behaviors are less likely to be inhibited. Though this model may be of relevance to Korsakoff’s syndrome, it has mostly been tested on people who have recently recovered from an alcohol addiction and do not have Korsakoff’s syndrome. The model should be validated through further study. Korsakoffs Syndrome Key Takeaways Korsakoff’s syndrome, which is commonly associated with the misuse of alcohol, is a long-term consequence of thiamine deficiency. Thiamine, or vitamin B1, is an essential vitamin for the body to function.The syndrome is mostly characterized by deficits in memory, though it affects other functions of the brain as well.Models have been postulated to explain Korsakoff’s syndrome, but the models still require further study. Sources â€Å"Autobiographical memory.† In Learning and Memory: A Comprehensive Reference, 2008, pp. 893-909.Brion, M., D’Hondt, F., Davidoff, D., and Maurage, P. â€Å"Beyond cognition: Understanding affective impairments in Korsakoff syndrome.† Emotion Review, vol. 8, no. 4, 2016, pp. 376-384.Brion, M., Pitel, A., Beaunieux, H., and Maurage, P. â€Å"Revisiting the continuum hypothesis: toward an in-depth exploration of executive functions in Korsakoff syndrome.† Frontiers in Human Neuroscience, vol. 8, 2014.Cornell University. â€Å"Thiamine biochemistry.†Martin, P., Singleton, C., and Hiller-Sturmhà ¶fel, S. â€Å"The role of thiamine deficiency in alcoholic brain disease.†McCormick, L., Buchanan, J., Onwuameze, O., Pierson, R., and Paradiso, S. â€Å"Beyond alcoholism: Wernicke-Korsakoff Syndrome in patients with psychiatric disorders.† Cognitive and Behavioral Neurology, vol. 24, no. 4, 2011, pp. 209-216Thomson, A., Guerrini, I., and Ma rshall, E. â€Å"The evolution and treatment of Korsakoff’s syndrome.† Neuropsychology Review, vol. 22, no. 2, 2012, pp. 81-92.

Eastern Coral Snake Facts

Eastern Coral Snake Facts The eastern coral snake (Micrurus fulvius) is a highly venomous snake found in the southeastern United States. Eastern coral snakes are brightly colored with rings of red, black, and yellow scales. Folk rhymes to remember the difference between the coral snake and the nonvenomous king snake (Lampropeltis  sp.) include red on yellow kills a fellow, red on black venom lack and red touching black, friend of Jack; red touching yellow, youre a dead fellow. However, these mnemonics are unreliable because of differences between individual snakes and because other species of coral snakes do have adjoining red and black bands. Fast Facts: Eastern Coral Snake Scientific Name: Micrurus fulviusCommon Names: Eastern coral snake, common coral snake, American cobra, harlequin coral snake, thunder-and-lightning snakeBasic Animal Group: ReptileSize: 18-30 inchesLifespan: 7 yearsDiet: CarnivoreHabitat: Southeastern United StatesPopulation: 100,000Conservation Status: Least Concern Description Coral snakes are related to cobras, sea snakes, and mambas (family Elapidae). Like these snakes, they have round pupils and lack heat-sensing pits. Coral snakes have small, fixed fangs. The eastern coral snake is medium-sized and slender, generally ranging between 18 and 30 inches in length. The longest reported specimen was 48 inches. Mature females are longer than males, but males have longer tails. The snakes have smooth dorsal scales in a colored ring pattern of wide red and black rings separated by narrow yellow rings. Eastern coral snakes always have black heads. The narrow heads are nearly indistinguishable from the tails. Habitat and Distribution The eastern coral snake lives in the United States from coastal North Carolina to the tip of Florida and west into eastern Louisiana. The snakes prefer the coastal plains, but also inhabit wooded areas further inland that are subject to seasonal flooding. A few snakes have been documented as far north as Kentucky. Also, there is controversy regarding whether the Texas coral snake (which extends into Mexico) is the same species as the eastern coral snake. Coral snake species and range in the United States. HowardMorland, public domain Diet and Behavior Eastern coral snakes are carnivores that prey upon frogs, lizards, and snakes (including other coral snakes). The snakes spend most of their time underground, usually venturing out to hunt in the cooler dawn and dusk hours. When a coral snake is threatened, it elevates and curls the tip of its tail and may fart, releasing gas from its cloaca to startle potential predators. The species is not aggressive. Reproduction and Offspring Because the species is so secretive, relatively little is known about coral snake reproduction. Eastern coral snake females lay between 3 and 12 eggs in June that hatch in September. The young range from 7 to 9 inches at birth and are venomous. The life expectancy of wild coral snakes is unknown, but the animal lives about 7 years in captivity. Conservation Status The IUCN classifies eastern coral snake conservation status as least concern. A 2004 survey estimated the adult population at 100,000 snakes. Researchers believe the population is stable or perhaps slowly declining. Threats include motor vehicles, habitat loss and degradation from residential and commercial development, and issues with invasive species. For example, coral snake numbers declined in Alabama when the fire ant was introduced and preyed upon eggs and young snakes. Venom and Bites The Mexican kingsnake is a nonvenomous snake that resembles the eastern coral snake. Paul Starosta, Getty Images Coral snake venom is a potent neurotoxin. A single snake has enough venom to kill five adults, but the snake cannot deliver all of its venom at once plus envenomation only occurs in about 40% of bites. Even then, bites and fatalities are extremely rare. The most common cause of snakebite comes from mistaking a coral snake for a similarly-colored nonvenomous snake. Only one death has been reported since the antivenin became available in the 1960s (in 2006, confirmed in 2009). Since then, coral snake antivenin production has been discontinued due to lack of profitability. An eastern coral snake bite may be painless. Symptoms develop between 2 and 13 hours after the bite and include progressive weakness, facial nerve palsy, and respiratory failure. Since antivenin is no longer available, treatment consists of respiratory support, wound care, and antibiotic administration to prevent infection. Pets are more likely than humans to get bitten by coral snakes. They often survive if given prompt veterinary care. Sources Campbell, Jonathan A.; Lamar, William W. The Venomous Reptiles of the Western Hemisphere. Ithaca and London: Comstock Publishing Associates (2004). ISBN 0-8014-4141-2.Davidson, Terence M. and Jessica Eisner. United States Coral Snakes. Wilderness and Environmental Medicine, 1,38-45 (1996).Derene, Glenn. Why Snakebites Are About to Get a Lot More Deadly. Popular Mechanics (May 10, 2010).Hammerson, G.A. Micrurus fulvius. The IUCN Red List of Threatened Species 2007: e.T64025A12737582. doi:10.2305/IUCN.UK.2007.RLTS.T64025A12737582.enNorris, Robert L.; Pfalzgraf, Robert R.; Laing, Gavin. Death following coral snake bite in the United States – First documented case (with ELISA confirmation of envenomation) in over 40 years. Toxicon. 53 (6): 693–697 (March 2009). doi:10.1016/j.toxicon.2009.01.032

Plagiarism Research Paper Example | Topics and Well Written Essays - 500 words

Plagiarism - Research Paper Example search is just but a patched art-work with little added value of originality; a definitive scenario that chops off a part of plagiarism controlled sphere into acceptance. Plagiarism occupies a peculiar ethical space in the field of academia. By definition, it refers to a deliberate appropriation and subsequent presentation of non-original ideas/discoveries as one’s own (â€Å"What is plagiarism,†2013). In fact, the University of Kent like many other institutions went elaborate with their definition to include class copying from colleagues (â€Å"What is plagiarism,† 2013, par 1). In the last several years, cases of plagiarism have grown in leaps and bounds, all courtesy of a ubiquitous digitization, whose adoption seems inevitable. The almost limitless access of information on nearly every conceivable topic online has even raised the suspicion among teachers as to whether their efforts in developing students’ critical thinking abilities really bear fruits. A study by Rutgers University in 2003 confirmed a risen prevalent rate of copy-pasting of materials from the Internet without proper citations that acknowledges the sources from across section of students and even the teaching assistants in the United States (Beasley, 2004). Historically, the primary forum to combating plagiarism has been the educational institutions through their honor code programs. In almost all learning institutions, with few exceptions, plagiarism is an unacceptable offence strictly prohibited with heavy penalties. Such institutions have embraced a number of good academic practices, which includes paraphrasing and ethical copying (Gardner, 1999). Though written in own word, information gleaned from other sources should not only have the authors, but show a thorough understanding through point-explanations in addition to own comments. Such a show of knowledge and understanding goes beyond mere display of another person work through memorization and subsequent repetition. One can also

Psychology life span develpement Essay Example | Topics and Well Written Essays - 750 words

Psychology life span develpement - Essay Example These two principals are the real and operation. Real intelligence entails things that are being defined and also inquired the true nature. On the other hand, operational intelligence is computable. There are several theories of intelligence that have been there to try and explain and measure how smart one can be. A majority of intelligence theories have been criticized over time thus causing them to either withstand this criticism or failing to work by lack of basis to substantiate their viability over time. The different types of intelligent theories that exist contradict with each other or with at least one earlier theory. This is evident in the sense that they tend to own different assumption and perspective when it comes to each thinking approach. The first theory of intelligence is the Faculty theory. This theory has been listed as the oldest in terms of its nature of intelligence. In addition, this theory flourished in the 18th and 19th century (Tugoy, 2003). This theory reaso ns that mind is made up of diverse faculties which are memory, imagination, reasoning, and discrimination. Despite the fact that this faculties are independent of each other, with vigorous training this faculties can or may develop. However this theory has been under pressure of criticism by psychologists who object that the brain has independent faculties. Another theory of intelligence is one factor or UNI factor theory. This theory moderates all abilities into a single one of either common sense or general intelligence. This theory tries to suggest how all abilities are perfectly linked and therefore not allowing for any room for the uneven individuals (Sternberg, 2000). This theory lacks credibility as it tends to go against the notion that every person has his or her own abilities that are distinct to that of another person and thus making every individual to shine differently in all aspects of life. English Psychologist Charles Spearman developed Spearman’s two-factor t heory in 1904. He suggested that two factors comprise the intellectual abilities of each person. One of these factors is the common ability or general ability, which is also known as ‘G’ factor. The second factor is a group of specific abilities also referred to as the ‘S’ factor. The ‘G’ factor is an inborn skill which leads to a fruitful life of an individual whereas, the ’S’ factor is unique factor that is developed from the surroundings. In addition, these factors are distinct from each other in an individual level. The list of theories of intelligence is long and more theories continue to emerge as time goes on. So far, two factor theory of Spearman is the best. This theory involves two factors as its name implies. These factors are general factors and the specific factors. This theory is free from much criticism because it is reasonable in its details. It is true when one says that success is earned through effort and accord ing to this theory success in any field very much depends on specific factor which is essentially learned. In addition, every individual is features are different from the other in their own unique way. This theory tries to expound on that subject and explains that every individual is distinct in his or her mental performance and one can never be perfect in all that he or she does. For example a person who excels in English might be poor in mathematics or sciences. In this context, I believe that this theory of intelli

Data Communications Essay Example for Free

Data Communications Essay Repairs by Return is a successful company and offers a repair service for various electrical appliances including washing machines, dishwashers etc. The business is expanding, meaning taking on additional engineers who might need on-the-job training. The aim of our group is to advise the owner of Repairs by Return on the new technology and research on how well the technology can make the company more efficient and the communication between the staff and owner better. We will also recommend an appropriate solution. ` MOBILE TECHNOLOGIES Mobile tools and technologies have the capacity facilitate communication, keep employees informed in real-time and reduce hours once spent bound to a desk. However, along with the liberating aspects of an increasingly versatile workplace, mobility presents challenges for todays workers. Below are short descriptions of mobile technologies currently available. SMS Short Message Service (SMS) is a service available on most digital mobile phones that allows the sending of short messages, also known as text messages, or more commonly as SMS, texts or even txts) between mobile phones, other handheld devices and even landline telephones. Messages must be no longer than 160 alpha-numeric characters and contain no images or graphics. Picture Messaging Picture Messaging is a service, which allows users to send and receive messages that combine pictures with text and sounds from their phones. WAP Wireless Application Protocol is an open international standard for applications that use wireless communication allowing users to access information instantly via handheld wireless device e.g. internet access from a mobile phone, smart phones, two way radios etc. MMS Multimedia Message Service is the evolution of SMS. With MMS, a mobile device is no longer restricted to text-only messages. It can send and receive multimedia messages such as graphics, sound files, video clips or any combination of the above, within certain size limits. GPRS General Packet Radio Service is a protocol for passing data over a mobile phone network. With GPRS connection, the phone is always on and can transfer data immediately, and at higher speeds. 3G 3G is the generic term for third generation mobile phone technologies. It offers high speed connections enabling video conference and other applications which require broadband connectivity to the Internet. PDA Personal Digital Assistants are handheld devices that combine computing, telephone/fax, Internet and networking features. Originally designed as personal organisers but have now become much more versatile over the years. FEASIBILITY STUDY The feasibility study is aimed at viewing the ideas given to us by the owner and assessing whether they will help the company communicate effectively. We will also look at the limitations of the ideas. * Apprentice engineers asking for help silently to senior engineers GPRS allows instant connectivity (as long as there is radio coverage), meaning information can be sent/received immediately. Engineers can take picture(s) of the problem they cannot fix, write a little note with it, send it as an MMS to senior engineers, and receive an immediate reply without the customers realising. The problem with this will be that the engineer on the other side might be with a client and therefore, will not be able to reply immediately. Another problem could be that the reply received from the engineer may be inaccurate and unclear. Drawback of GPRS is the limited bandwidth and is particularly suited for sending and receiving small bursts of data. So when engineers do send pictures, the size of the message and picture will be limited. * Web access to manuals and diagrams GPRS also aims to deliver remote access type applications via a mobile network for businesses including data uploads and synchronisation, document sharing and collaboration, email and web browsing. Ideally, a wide variety of information can be delivered via a mobile device, overcoming the 160 character limitations of SMS. It is usually impossible to directly port a desktop application to a wireless to a handheld device; therefore, directly access most websites using a handheld device is difficult. Another problem the engineers might face is that typing on a cell phones tiny keys can be difficult and time consuming and the size of the screen is limited too. This could be a problem when an engineer is trying to download diagrams, as there will be problems with its clarity. * FAQs facility stored on mobiles One of the drawbacks on using GPRS is that it has slow data transfer rates. Although rates of 115 kbs (or more) have been quoted, the realistic speeds are 20 to 30 kbs can be expected. Applications can be used in a shared environment, and data sharing is made easier effectively like being connected to a Local Area Network (LAN). An important functionality of PDAs is the possibility of synchronising data with a contact database, such as MS Outlook hosted on corporate servers or a personal computer. The synchronised data ensures that the PDA has an accurate list of contacts, appointments and email. Critical to shared data access, synchronisation allows multiple clients to access, edit, and remove data records that a particular group of users may regularly use. As well as that, data input is a lot quicker on a personal computer. Therefore, transferring data to a PDA via the computer is a lot quicker than having to manually input it all on the handheld device. POTENTIAL USEFULNESS OF COMBINED MOBILE PHONES/PDAS, IN THE CONTEXT OF THIS BUSINESS We will now discuss the benefits of mobilisation to the business. * PDA from for capturing progress made A form can be created for the use on the PDA which will enable the engineers to capture progress while they are with clients, which could then be distributed over the network, noting the problems that they could not fix or if any additional parts are required. Each time the engineer collects heir PDA, it is pre-loaded with weeks progress form. Once the form is completed, the engineer can synchronise it when they get back to the office or using GPRS whilst out with the clients. The data can then be fed into a progress database, collecting the data from all the engineers. This will enable you to generate a project progress report automatically. The potential usefulness with mobile phones and PDA There are various other ways the business can use the technology to help their staff. As the workers are apprentices, they can use the technology by using i.e. the intranet to access the help guide. This is a good idea as the staff can learn while on duty and in their free time. It is also a good cost saver as they will not need to pay for a teacher and a class room, and it is also less time consuming. The PDA or some mobiles phones have a satellite navigation system built in to help the staff if they are travelling to any location which they have difficulty finding. It will give them clear directions and pinpoint the location to save time. RECOMMENDATIONS Having considered the ideas that have been brought forward by you, the technology would help to build a better relationship with the staff and also improved customer service. Before purchasing new technology, Repairs by Return will need to invest in training the staff to use the hand held device. We recommend using a mobile phone called the Treo 650 Smart phone; this is a combined technology of some of the features of a PDA and also most of the features of a mobile phone. Of the three ideas, we think that the best idea would be having a server or the intranet to access the manuals and diagrams from the mobile phone. This will give the staff the knowledge to solve any problems and also gives some secrecy as the customer will not realise that the engineer is asking for help. The idea of using the mobile phone to contact other experienced engineers is a good idea but may distract the other staff that may also be with a customer. The idea of having a FAQ database maybe a bad idea as the staff may not always find the most accurate answers to there questions. The database will have answers of the problems that have arose in the past but may not have new problems, this will mean that the information would have to be updated frequently so that it is up to date. The information will have to be stored so will take up the hard drive space which the staff may need to use for other information. This will mean that the business would need to purchase higher mega byte memory cards. This is an additional cost for the business. The intranet would be a good idea as the all the information is there; you do not need to store the information as it is on the intranet saving memory space. Although the information maybe hard to find as the staff would need to go through the manual to find what they are looking for. The technology of the smart phone will help the staff as the phone has the features of browser to search for any words or phrases on the web to located information much faster and have less time consumed looking through the whole manual. BIBLIOGRAPHY BOOKS USED 1) Panko. R., Business Data Communications and Networking, Prentice Hall, 3rd Edition (2000) WEBSITES USED 1) http://www.voiceanddata.com.au/feature_article/item_022003a.asp 2) http://www.palm.com/us/products/smartphones/treo650/web.epl 3) http://web.ukonline.co.uk/p.boughton/wap.htm 4) http://www.my-xda.com/xda2_closer.html 5) http://www.reviewcentre.com/reviews90293.html GROUP LOG Group Names * 21 February 2006 ALLOCATION OF GROUPS 1) Manik Maih 2) Bijal Pandit 3) Ime Udoh All members exchanged phone numbers and e-mail addresses. We allocated tasks and said that we should research on mobile phones and PDA. Time allocated for research only Manik Miah 7 days Bijal Pandit 7 days Ime Udoh 7 days * 28 February 2006 All the group members conducted sufficient research needed to write the report, within the time given. There were plenty of books and internet print outs. All members looked and read through the research found and divided into files. We divided 3 ideas between us. Manik idea 1 Bijal idea 2 Ime idea 3 We then allocated the tasks of the report and the internet website. Bijal Part 1 and 2 Manik Part 3 and 4 Ime website, contents page, group log We met up every 3 days to check the progress of the report and to help any group members that are having difficulties. * 7 March 2006 All group members attended, and arrived on time. At this stage majority of the work was completed. Each member rotated the work around to ensure there were no more mistakes. We all contributed equally and suggested that the work was fine and additional work that needs to be done should. * 13 March 2006 The group had finished off all there tasks and got together to check over all the work. We then edited the website. Once the final touches were made, we printed out the work. GROUP AGREEMENT 4BIM504 Data Communications We, the undersigned members of this group, undertake to be bound by the following agreement: 1. to attend all group meetings on time, except when agreed by other group members in advance, or where a documented excuse is provided 2. to be well prepared for each meeting, ensuring that all relevant material is adequately researched and presented 3. to be actively involved in the work of the group, by contributing to the best of our abilities 4. to participate in the editing and preparation of the final report We agree that if a group member breaches these undertakings, then the group has the right to recommend a reduced mark for the individual concerned of up to 30% below the group grade. In this eventuality the group would submit reasons in writing to the seminar leader. We accept that the seminar tutor may require further information before making any penalty mark adjustments. We accept that the seminar tutors decision is final in these matters.

NAFTA :: essays research papers

The United States signed an agreement with all the North American countries. [The North American Free Trade Agreement (NAFTA)] This gave the U.S. the right to place their large factories in other countries, one of them, Mexico. It also gave them the right to obviously trade their products freely. So after the agreement was signed, the corporations went ahead and built their factories exclusively in depressing little â€Å"dictatorships† like Mexico. Where collective bargaining and governmental concern for anything other than the next opportunity to better up are nonexistent. Mexican/American factories continue to spew toxic filth into tributaries of the Rio Grande lined with squalid shacks housing of their underpaid employees. Many people concerned for the care of the environment think that in the absence of NAFTA, the amount of hazardous waste from Mexico would simply stop. The problem is the increasing industrial activity in the border area, with associated growth in the generation of hazardous waste. The damage to the environment and public health caused by illegal dumping of hazardous waste along the United States/Mexico border has increased. The increase in border industrial activity has led to an increase in the creation of hazardous waste, with data showing an increase in hazardous waste production since January 1994. Much waste still simply is washed down the drain. And only 70 of the 352 industries generating hazardous wastes reported proper disposal. Which I personally think is astonishing. And according to a 1995 report, one quarter of the hazardous waste from the â€Å"maquiladora† zone, approximately 44 tons daily, has an unknown end. Each year, seven million tons of toxic wastes are, without control, illegally dumped in drains and marine waters. Only one percent is under surveillance in the country, the inspection of the maquiladora industry is virtually non-existent which is a great environmental problem for Mexico. But like anyone cares. This industry both ben efits the Mexican and U.S. government. But soon both Texan and Mexican people will urge to put a moral stop to this because it causes birth defects in local areas. The incidences of neural tube birth defects have not improved since NAFTA took effect in 1994, and may actually be increasing. In December 1994 through February 1995, three cases were reported, one per month.

Jet Blue Leadership

David Neeleman, founder of JetBlue airline, garnered support for his new airline in part using inspirational appeals directed at investors and politicians, as well as potential partners. He managed to convince skeptics that he could make his idea of a low cost airline work. Some say Neeleman was successful by â€Å"sheer force of his personality† (Kreitner, 2005, p. 378). Neeleman’s primary power base of reference as can be seen in the way airline employees view him. Tom Krizek, JetBlue pilot, said, â€Å"I would walk through a burning building for him† (Salter, 2004  ¶1). Surprisingly, this was said after meeting Neeleman only a few hours before. Neeleman has more than just the power of his personality, though. His experience and knowledge of the airline industry was useful when it came to recruiting top employees to JetBlue, as an expert in the airline industry, â€Å"his track record served him well† (Kreitner, 2005, p. 379). Using Daniel Goleman’s concept of emotional intelligence (EQ), Neeleman has shown that he has the ability to manage his emotions and behaviors, indicating a high EQ. Neeleman expects to succeed, handles setbacks with ease, and looks at issues with an original perspective. His ability to relate to everyone from baggage handlers to key investors and charm them all is a reflection of his ability to manage relationships and social interaction. Neeleman admits he has an attention deficit disorder, and uses this knowledge to his advantage. This self-awareness and ability to manage his weaknesses has been an important factor in Neeleman’s continued success. Neeleman’s leadership style closest resembles the team management style described by Robert Blake and Jane Mouton (Kreitner, 2005). This emphasis on people is apparent in the daily interactions he has with the employees of JetBlue. Neeleman says,† I want them to know that I value what they do† (Salter, 2004, p. 3). This balance of high concern for both profitability and the people within the organization has created an atmosphere of respect and trust (Kreitner, 2005). James McGregor Burns says that a transformational leader is a â€Å"master of change† (Kreitner, 2005). This description certainly might be applied to David Neeleman. Neeleman, who has successfully started three airlines, see opportunity that others miss. Another characteristic of a transformational leader seen in Neeleman is charisma. Neal Moszkowski, board member of JetBlue, says, â€Å"His presence, coupled with the strength of his team, was staggering† (as cited by Kreitner, 2005, p. 380). Neeleman also has characteristics of a servant leader, as seen in his ability to communicate his vision, encourage trust, and his faith in his own insight and inspiration (Kreitner, 2005). He believes that the â€Å"best bosses practice servant leadership; helping others do their jobs better† (Salter, 2004, p. 2). Neeleman has been successful in turning his ideas into a profitable airline. Although he is no longer with JetBlue, I believe Neeleman’s leadership ability and innovative thinking will give him opportunity for success in anything he decides to do. Neeleman has strength of character that is evident in the way he conducts himself. His focus on customer service and his relationship with his employees demonstrate his social and professional abilities. While at JetBlue, Neeleman would pitch in with the flight crew, â€Å"working alongside them, creating the JetBlue experience: great service that fosters loyal customers† (Salter, 2004). His idea of loyal customers has helped the airline find success where others have failed. JetBlue's customers can be fanatical in their devotion to the airline† (Brer, 2010), and this devotion has kept JetBlue flying high. References Brer, J. (2010, March 12). Airline Stocks Cruising Upward After Two Turbulent Years. Retrieved March 13, 2010, from http://www. dailyfinance. com/story/investing/airline-stocks-cruis ing-upward-after-two-turbulent-years/19394820/ Kreitner, R. (2005). Foundations of management. Boston: Houghton Mifflin Company. Salter, C. (2004, May 1). And now the hard part. Retrieved March 13, 2010, from http://www. fastcompany. com/magazine/82/jetblue. html? page=0,5