Absolute Dating Methods - Free Essay Example

Absolute dating methods are used to determine the age of materials. We need to understand how fossils are made so we can date them properly. There are five ways bones are fossilized. They are by permineralization, unaltered preservation, carbonization, authigenic preservation, and recrystalization (Shepherd). When a fossil is found you need to make sure that it can be preserved properly so it can stay in the same shape to enable research. Many steps are taken to prepare fossils and conserve them. Hardeners are used to protect against deterioration, adhesives are used to put all the pieces together, and there is a lot of mechanical preparation to clean the fossil. After the fossil is well cleaned you can examine it accurately (Paleontological Resources For Fossil Collectors). You also always have to be careful when you are handling fossils because they are often very fragile and can be damaged very easily. When you determine the age of materials by their radioactive content it is c alled radiometric dating. Radiometric age-dating is based on the fact that every radioactive element decays. The original or â€Å"parent† element emits radiation and particles until the loss thereof transforms it into a stable â€Å"daughter† element. A series of transformations into other radio-active elements marks its unparalleled pattern and rate of decay until it reaches stability (Think Quest). † â€Å"The decay of radioactive elements occurs at different rates, depending on the specific isotope. These rates are stated in terms of half-lives. One half-life is the amount of time required for ? of the original atoms in a sample to decay (ONeil). † Radiometric methods provide one of the most important ways to date fossils. The main types of radiometric dating are Potassium-argon, carbon-14 or radiocarbon, thermoluminescence, and electron-spin-resonance. Potassium-argon dating is used for dating volcanic rocks associated with fossil material. It can date better for older specimens but when used for younger specimens it can give a wrong date. You have to be careful and use the right method for the selected specimen. Carbon-14 dating is â€Å"based on an unstable isotope of carbon that living animals and plants incorporate into their cells. † This method is used for dating younger fossils under the age of 40,000 years old. If it is used for older fossils the date will be inaccurate. Thermoluminescence dating measures high energy nuclear particles traveling through rock. This method covers the area that potassium-argon and carbon-14 miss. Electron-spin-resonance dating is used to date an inorganic component of tooth enamel by the trapped electrons (Boyd and Silk). Both thermoluminescence dating and electron-spin-resonance dating fill the area potassium-argon dating and carbon-14 dating miss. Some religious fundamentalists see all the fossils and dating methods as inaccurate. They have different views as to how they go t there and their ages. Not everyone believes that evolution occurred and some believe that scientists are making it all up.

Legal Action Against Unauthorised Importers - Free Essay Example

Sample details Pages: 4 Words: 1152 Downloads: 2 Date added: 2017/06/26 Category Law Essay Type Analytical essay Level High school Did you like this example? Legal Action Against Unauthorized Importers Case Summary China phone manufacturer Xiaomi canà ¢Ã¢â€š ¬Ã¢â€ž ¢t sell its MediaTek made phones in India since an ongoing patents case from Ericsson in the Delhi High Court. But other unauthorized dealers still import the Xiaomi Redmi Note 3G which runs on a MediaTek processor without Xiaomià ¢Ã¢â€š ¬Ã¢â€ž ¢s permission. Ericssonà ¢Ã¢â€š ¬Ã¢â€ž ¢s lawyers told the Delhi High Court that Xiaomi was selling non-Qualcomm handsets via the website www.xiaomishop.com. Don’t waste time! Our writers will create an original "Legal Action Against Unauthorised Importers" essay for you Create order Xiaomi had clarified that they only has the only website which is www.mi.com. Legal Issue in the Case From the case, the issue which appeared is infringement of patents which cause by those unauthorized dealer. Head of India operation of Xiaomi, Manu Jain said that authorized sellers in India are only Flipkart and Airtel. All other retail shops or portals such as www.xiaomishop.com which are selling Xiaomià ¢Ã¢â€š ¬Ã¢â€ž ¢s products are doing it without their permission. Some of these portals or retail shops are using à ¢Ã¢â€š ¬Ã‹Å"Xiaomià ¢Ã¢â€š ¬Ã¢â€ž ¢ name that infringing on Xiaomià ¢Ã¢â€š ¬Ã¢â€ž ¢s trademarks. This is an infringement of trademarks in the issue. Recently Xiaomi is requesting those retail shops and portals to stop selling their devices and close down the unauthorized website and retail shops, or else Xiaomi will be forced to take legal action such as sued them to protect Xiaomià ¢Ã¢â€š ¬Ã¢â€ž ¢s interest. Originally, Xiaomi smartphone werecompletely ban ned in India due to the infringement of patents. However, Xiaomi had successfully convinced that Delhi court that itsQualcomm-powered devices such as Redmi 1S in India. At the same time, Ericsson maintains and insists that Xiaomi must pay a license-fee regardless of the chipset. AlthoughXiaomishop.comis no longer functional, Xiaomià ¢Ã¢â€š ¬Ã¢â€ž ¢s headquarter plans to take with legal action against those other four or five websites also breaching the law which is using the name of à ¢Ã¢â€š ¬Ã‹Å"Xiaomià ¢Ã¢â€š ¬Ã¢â€ž ¢ without their permission. Ericsson denounces and sued Xiaomi that they continued selling their (MediaTek-powered) handsets even after January 8, which is clear law violation in this case. After that, the China-based OEM also said that they stopped selling all their MediaTek-powered devices in India after January 8 through Flipkart which is the only authorized dealer of Xiaomi in Asian countries. There are some Xiaomi-branded devices which are currently available i n India such as Mi4 and Redmi Note 4G with the Snapdragon-powered models, while the Redmi 1S is prohibited since it is powered by MediaTekà ¢Ã¢â€š ¬Ã¢â€ž ¢s chip. In a bid to diminish IP accusations and further comply with Indianà ¢Ã¢â€š ¬Ã¢â€ž ¢s laws, Xiaomi is considering to setup an assembly line in India that produce their product in Indian and sell them. Foxconn from China and Inventec from Taiwan are listed as potential partners, but negotiate and talks are still ongoing. Since Xiaomi wants to expand their business into new markets, it is possible to breaches and meets further legal obstacles of some countries and patent disputes of some competitors. Recently, Hugo Barra, vice president of the International Division of Xiaomi generally acknowledged that IP litigation is an inevitable part of doing business at San Francisco. In order to better defend and protect itself from other infringement of patents, Xiaomi had already amassed about 2,800 patents of its own products i n 2014. In a public statement which Ericsson said that they inquires the Dehli court to appoint a local commissioner or assistant director to examine and censor all Xiaomi smartphones that imported to India and the Dehli court was agreed. Xiaomi announced the temporary order was only valid until March 18. When the court will hold another hearing for the controversy, which it is involves Flipkart and Airtel which are Xiaomis authorized dealer in India. Xiaomi also planned to resort the legal action to protect its own interest from xiaomishop.com. In December, Ericsson said that they tried to talk to Xiaomi about royalties for the past three years but Xiaomi did not give any respond. Outcome Based on the issue above, several concerns will arise mainly for Xiaomi, Ericsson and those aunthorized dealer and unauthorized dealer. Xiaomià ¢Ã¢â€š ¬Ã¢â€ž ¢s Concerns Xiaomi had ran into a roadblock last year where its product which consist MediaTekà ¢Ã¢â€š ¬Ã¢â€ž ¢s processor areban from importing and selling in India due to a patent dispute from Ericsson. Xiaomi lost its 1.5 percent of shares since they canà ¢Ã¢â€š ¬Ã¢â€ž ¢t sell their MediaTekà ¢Ã¢â€š ¬Ã¢â€ž ¢s devices in India. At last Xiaomi managed to get the permission to resume its business but only for those device that run on a Qualcommà ¢Ã¢â€š ¬Ã¢â€ž ¢s processors but not MediaTekà ¢Ã¢â€š ¬Ã¢â€ž ¢s processor. Obviously the reason and root that cause of this patent dispute lies on those devices that run on MediaTekà ¢Ã¢â€š ¬Ã¢â€ž ¢s processor which allegedly infringed Ericssonà ¢Ã¢â€š ¬Ã¢â€ž ¢s patents on their AMR, 3G, and EDGE technologies. Xiaomi had try their best and putting lots of efforts in defend themselves and spent a lots of money. Finally Xiaomi has successfully managed to get the exemption for selected devices and models which run on Qualcommà ¢Ã¢â€š ¬Ã¢â€ž ¢s proc essors that have the licensing agreements with Ericsson. This make Xiaomi has to reintroduce theirRedmi 1Sthat consist Dual-SIM 3G and run with a Qualcomm Snapdragon 400 processor. Since the 3GRedmi Noteis prohibited, Xiaomi will try to introduce their latest Redmi Note 4G with single SIM that run on a Qualcomm instead of MediaTekà ¢Ã¢â€š ¬Ã¢â€ž ¢s processor which been banned in India. The issue happened in India doesnà ¢Ã¢â€š ¬Ã¢â€ž ¢t affect the business of Xiaomi, it has continue to expand their business all around the world. Ericssonà ¢Ã¢â€š ¬Ã¢â€ž ¢s Concerns Although Ericsson is not a market leader within smartphone manufacturing anymore, but the company is become a strong dominant force in wireless technology. Ericsson holds around 32,000 patents and 450 of them are in India. Ericsson had sued many companies such as Samsung and Xiaomi to protect its own interest. Ericsson had successfully protects its interest against Xiaomi. They sued Xiaomi for infringement of patent last year and they won the case. The Delhi court which handles the case had come out with a solution. The agreement between Ericsson and Xiaomi has clearly stated that Xiaomi has to pay royalties to Ericsson due to the infringement of patents. Unauthorized Dealerà ¢Ã¢â€š ¬Ã¢â€ž ¢s Concern Xiaomi had warning those unauthorized retail shops and portals to closed down their businesses. Those unauthorized retail shops and portal are selling the Mediatekà ¢Ã¢â€š ¬Ã¢â€ž ¢s devices in India and cause the infringement of patents. Xiaomi has the right to sue them if they still conducting their business without any acknowledgement from Xiaomi. The portal à ¢Ã¢â€š ¬Ã‹Å" xiaomishopà ¢Ã¢â€š ¬Ã¢â€ž ¢ has closed down because Xiaomi had forced them to do so. There are still 4 to 5 retail shops and portals that still conducting their business and selling Xiaomià ¢Ã¢â€š ¬Ã¢â€ž ¢s products. Authorized Dealerà ¢Ã¢â€š ¬Ã¢â€ž ¢s Concerns The authorized dealers of Xiaomi in India are Flipkart and Airtel are also affected by the infringement of patents. They also were selling the MediaTekà ¢Ã¢â€š ¬Ã¢â€ž ¢s devices before the Ericsson has sued Xiaomi. Their businesses are drop since the 3G Redmi Note are banned. Recently they are selling back Xiaomià ¢Ã¢â€š ¬Ã¢â€ž ¢s devices that run on a Qualcommà ¢Ã¢â€š ¬Ã¢â€ž ¢s processor.

Gender Inequality Around The World - 1437 Words

Gender Inequality Around the World In his book Half the Sky: Turning Oppression into Opportunity for Women Worldwide, Nicholas D. Kristof said, â€Å"In the nineteenth century, the central moral challenge was slavery. In the twentieth century, it was the battle against totalitarianism. We believe that in this century the paramount moral challenge will be the struggle for gender equality around the world†. Although women have made great strides in gaining equality, females around the world are not treated as equals to their male counterparts. Their education is taken for granted, their sports are not taken seriously, and their beauty is held to an almost unattainable standard. The inequality that women and girls face does not end here, but they are some of the most overlooked points on the subject. Although most places where girls are deprived of an education boys are too, more girls will not continue their education or will not receive an education at all than boys. There are over one million Ethiopian girls are out of school, along with an estimated three million Pakistani girls and five and a half million Nigerian girls (â€Å"Finding Facts† 1). In only three countries, there are an estimated 10 million girls out school, that is almost the population of Chicago, Illinois. Thousands of young Afghan girls are deprived of reaching a full education. The families of these young girls do not allow them to continue in their education for several reasons; concerns about security,Show MoreRelatedGender Inequalities Around The World993 Words   |  4 PagesAfter doing research on gender inequalities around the world, I realized how bad a lot of countries are to women. Looking at the countries that have gender inequalities, I can see why they are not moving towards sustainabili ty. In this essay, I will be providing detailed examples of how different countries treat their women and wives. In some countries, women and wives don’t have the right to travel without their husband or their closest male relative’s permission. In Egypt, Bahrain, and Syria, itRead MoreGender Inequality : A Critical Issue That Affects Women s Rights1662 Words   |  7 PagesGender Inequality Research Paper Gender inequality is a critical issue that affects more women than their male counterparts all around the world. Gender inequality is a form of legal discrimination towards women’s rights. In order to progress and grow as a community and society, gender equality needs to be acknowledged. According to LISTVERSE, the top ten â€Å"extreme† examples of gender inequality towards women that exists around the world today, specifically in the Middle East and North Africa, areRead MoreGender Equality And Gender Inequality921 Words   |  4 PagesAccording to the dictionary, the definition of gender equality is the state in which access to rights or opportunities is unaffected by gender. Gender inequality is happening, where women have less control over resources, less power than males, and fewer opportunities across social, economic, and political life. Gender inequality is happening because of women’s physical difference in education, work pay and job opportunities, fa mily and culture, religion, and government. This is due to the stereotypicalRead MoreGender Inequality : A Critical Issue That Affects Women s Rights1665 Words   |  7 PagesProfessor Williamson 11/10/15 Gender Inequality Research Paper Gender inequality is a critical issue that affects more women than their male counterparts all around the world. Gender inequality is a form of legal discrimination towards women’s rights. In order to progress and grow as a community and society, gender equality needs to be acknowledged. According to LISTVERSE, the top ten â€Å"extreme† examples of gender inequality towards women that exists around the world today, specifically in the MiddleRead MoreGender Inequality And Gender Equality1667 Words   |  7 PagesGender inequality is the state in which access to rights or opportunities is affected by gender. Gender inequality is an issue not just nationally but globally. This issue is portrayed by the mistreating of individuals, mainly women, and not valuing everyone as one. This presentation will illustrate the exploration of gender equality, propose a solution and why that solution will produce a better future for a better world. Gender inequality is a very important issue common in our world today thatRead MoreGender Inequalities And Gender Inequality922 Words   |  4 PagesGender Inequalities in Education Judge Sonia Sotomayor states, â€Å"Until we get equality in education, we won t have an equal society. That quote resonates throughout the world because of gender inequality in education. Researchers believe gender inequality still exists in the 21st century. Through research, controversial opinions exist about inequality in schools and what has been done to address this situation. What is gender equality? Gender inequality refers to disproportionate dealing or assessmentsRead MoreGender Inequality, Functionalism and Symbolic Interactionism868 Words   |  4 PagesGender inequality refers to the inequality between men and women, or the unequal treatment or perception of a person based on his or her gender. Gender inequality is almost always prominent towards a female rather than towards a male. Women are seen as inferior to men in every country in the world. This form of society is called patriarchal and is one of this biggest issues in American society today. Patriarchy means that the country has a primarily male dominated society. Does anyone realizeRead MoreGender Inequality : A Feminist Perspective770 Words   |  4 Pagestopics of gender inequality become more and more popular in the society because a lot of reports show that many women are killed by bias on all over the world every year and women are hard to find a job in some places nowadays. Under this background, the â€Å"team† of feminist becomes stronger and stronger. In‘’ ‘I’ve been pondering whether you can be a part-feminist’: Young Australian Women’s Studies student discuss gender†, Kate Hughes presents the changing of students who has different gender perceptionsRead MoreGender Inequality And The Corporate World : How Do You Feel About Women Holding Higher Positions Within Corporations?1516 Words   |  7 PagesGender Inequality in the Corporate World How do you feel about women holding higher positions within corporations? In today’s society, there are several inequalities between women and men. These inequalities between women and men have been around since the beginning of time and will always be a factor. Gender inequality can be seen in many different ways across our society today. One major area that this inequality can be seen is in the workforce. There are many women who have jobs in today’sRead MoreGender Inequality Within The World1088 Words   |  5 PagesUnited States attend classes where gender equality exists. Students have classes in which both boys and girls are treated equally and are friends with one another and that is all that they have ever known. However, this is not always the case in every country. As of 2015, 53% of the children who are not attending school throughout the world are female (11 Facts About...). Gender inequality is an important issue that needs to be focused on and fixed throughout the world, especially within the education

Measurement of Optimization Performance †Free Samples to Students

Question: Discuss about the Measurement of Optimization Performance. Answer: Introduction: ITIL stand for Information Technology Infrastructure Library is well known framework for proper management of IT services. For many ongoing businesses round the globe it is considered as an important tool for service management and improvement as a practice and ideas. The core of ITIL has mainly five phases that are service strategy, designing of service, service transition, service operation and continual improvement of services(Ahmad et al., 2013). Various organization round the globe can get a number of benefits through the implementation of ITIL. The ultimate goal behind the implementation is to provide structure and flexible guideline across different IT services. There are some other benefits that can be achieved from it are higher satisfaction of user, improvisation of resource allocation, aims in providing and managing various services, Improvises the ability to manage various services. ITIL also aims in improvising control and transparency, more understanding and improvisati on of the ability to manage and analyzing changes (Marrone., 2014). Out of the above mentioned uses the top five benefits of ITIL implementation are ITIL is proven and used worldwide, Improved customer satisfaction, Better reliability and customer service, Advantage through value creation and use of agile change method. ITIL is proven and used globly: Use of ITIL in an organization aims in providing confidence for various action taken in an organization. Various firms round the globe can adapt ITIL as per the need of their business. Better customer relationship: ITIL is designed in such a way they can easily focus on the needs of the consumer and focuses on the experience of user rather than on technology (Suhairi and Gaol, 2013). Increase in the number or quantity of customer can lead to better and dependable relationship. Improvisation of reliability: Adaptation of standard can aim in providing easily deliver services to service level and efficiently. Various support teams can restore faster and reliable services. Optimization of delivery across supply chain:Benefits that can be achieved from the implementation of ITIL are reduction of cost of by 30 %, increased fixed call by 20%, increases value from various service portfolio which ultimately reduces cost and also minimizes risk associated with it. Advantage through value creation and Agile: ITIL aims in reducing the cycle time of project by 30% to 50%, increases the rate of success of change, it minimizes risk form unknown factors. One of the major opportunities in the improvement of quality and life style related to increase the usability of IT health care organization is to invest less on IT than in any other informative industries. 1the present system is comparatively primitive as compared with the industries like banking and aviation. There is a chance of quicker accessibility to the wider exhibit of data that also includes all the clinical results and outcomes, also provides clinical choice help, provides both outpatient and inpatient information that vary with the perspective of each other and also encouraging the estimation. Several number of organizations as demonstrates the quality could be improved substantially in various ways if the IT field use has been increased in the way that facilitates care (Bardhanand Thouin2013). Computerization of procedures that are mistake inclined and electronic choice help may considerably enhance both effectiveness and quality, and drastically encourage quality estimat ion. This report examines its present levels and quality in human services, how quality change and administration are right now done, the confirmation that more IT may be useful, a dream without bounds, and the boundaries to arriving. Most of the IT infrastructure in healthcare faces the issues of payment rather than any clinical requirements. Therefore it has been surveyed and observed that the billing system gets more priority than the clinical systems (Devaraj, Owand Kohli2013). While relying on the studies the shifting in correct figure, social insurance may contribute no less than the half of the gross income data innovation than other data concentrated ventures like keeping the money. Along with management of an account by worldwide principles for according to the Trade of information. Subsequently, it is easier to reach an ATM in Tokyo or Moscow and thus pull back cash with a card with a genuine restorative issue would be a somewhat extraordinary conditioned. Some of the other companies have utilized much greater information technologies as their competitive edge. Information technology thus results in the betterment if clinical quality has played a basic different role in other industries other than health care organization for several different reasons. Excellent IT services and high quality health care organization are closely linked. Most of the social insurance associations specified above are perceived as quality pioneers because of greater results clinically, that have accomplished to a limited extent in their data frameworks. Quality improvement now a data has gone at the level but is generally has very poor coordination (Gullifordand Morgan 2013). Organization practicing, hospitality and insurance programs all are intended to improve the quality but most of the system program gets overlapped and hence are marginally intact as compared to the others. Recent changes in the Information technologies has made as rapid adaptation of the IT in the healthcare organizations. The cost of computer processing preparation keeps on declining. While another more significant change is the Internet, which basically speaks to an economical, comprehensively disseminated stage that is pervasively accessible, even to little or geologically remote destinations. Thus, making it conceivable to circulate data and information at lower expenses will influence the conveyance of programming and information for quality change, estimation, and researches. Thus lastly the devices that are used will be increasing the allowance of this extension of the desktops system and would be used for many routine tasks like administering medications and capturing the vital signs of the disease. Finally the tasks regarding use of IT to improve the quality there are much left to learn especially regarding implementation and dissemination of the IT systems. Most of the small hospital and communication are based over the providers implementation and the patients needs. Thus role of internet and other technologies are quite important to the Health Care industries. References Ahmad, N., Tarek Amer, N., Qutaifan, F. and Alhilali, A., 2013. Technology adoption model and a road map to successful implementation of ITIL.Journal of Enterprise Information Management,26(5), pp.553-576. Bardhan, I.R. and Thouin, M.F., 2013. Health information technology and its impact on the quality and cost of healthcare delivery. Decision Support Systems, 55(2), pp.438-449. Devaraj, S., Ow, T.T. and Kohli, R., 2013. Examining the impact of information technology and patient flow on healthcare performance: A Theory of Swift and Even Flow (TSEF) perspective. Journal of Operations Management, 31(4), pp.181-192. Gulliford, M. and Morgan, M. eds., 2013. Access to health care. Routledge. Marrone, M., Gacenga, F., Cater-Steel, A. and Kolbe, L., 2014. IT service management: A cross-national study of ITIL adoption.Communications of the association for information systems,34. Suhairi, K. and Gaol, F.L., 2013. The Measurement of Optimization Performance of Managed Service Division with ITIL Framework using Statistical Process Control.JNW,8(3), pp.518-529.

Trace of Arsenic Essays - Natural Environment, Food And Drink, Water

Trace of Arsenic Rice is a dietary staple, especially those of certain cultures. A variety of baby foods and formulas contain arsenic, which can be harm young children because of their underdeveloped brains and bodies. High-end organic formulas and baby foods contain high levels of arsenic. Developed humans are also affected. Levels of arsenic in rice have been linked to the genetic damage in humans and can increase the risk of cancer. Arsenic mixes into organic or inorganic compounds by seeping into water supplies, traveling through the wind, or spreading through industrial use. Evidence of Harm There have been multiple health outbreaks in areas including Bangladesh and Antofagasta. These outbreaks have been led to arsenic contaminated wells which people use for drinking water. Those exposed to the drinking water in Antofagasta had higher rates of bladder and lung cancer. Arsenic caused many deaths among Antofagastans age 30 and older. Arsenic is one of the most toxic substances and has caused health effects. The Rice Connection Andrew Meharg was studying the environmental effects of arsenic in Bangladesh when a student noted that rice was being irrigated with vast quantities of arsenic-contaminated water. Rice is a dietary staple. It is used for rice flour, malt, bran, pasta, noodles, breakfast cereals, cereal bars, crackers, rice cakes and more. Rice plants took up inorganic arsenic from water and soil with dismaying efficiency: at 10 times the rate of other grains. Health Food Surprise In 2008, Meharg reported that arsenic in baby rice cereal sold in the U.K. exceeded safety levels set for drinking water by both the U.S. and the European Union. The Dartmouth researchers realized that all kinds of baby formulas and foods contained rice; many were thickened with rice starch. Although the teams initial tests found barely a trace of arsenic in baby formula and pureed baby food, later tests showed that two organic toddler formulas contained up to 60 ppb of arsenic (adjusted for dilution) six times the EPA safety limit for water. Labels on the formula canisters told why: They were sweetened with organic brown rice syrup, considered a healthy alternative to corn syrup. And while brown rice syrup is rare in baby foods, it is common in crackers, cereals, snack bars, energy bars and many products marketed as health foods. The Risks of Imported Food Almost 15 percent of foods consumed in the U.S. come from outside the country. penetration from overseas is so vast and complex that a single product might contain ingredients from multiple countries, a fact you would never discern from labeling on the food itself. Its risky. Every food factory in the U.S. is supposed to undergo rigorous inspection. Once imported foods reach our shores, they enter the distribution chain with little fanfare and scrutiny; some argue they are barely vetted at all. Instead, by and large, problems come to light when Americans get sick. Part of the problem is the lack of resources we ourselves direct to food from abroad: The FDA has a minuscule team of some 1,500 inspectors devoted to food imports, a workforce too small to screen more than a tiny fraction of the food that arrives at U.S. ports each year for microbial pathogens or other disease-causing contaminants Underwater Robots Patrol the Red Tide of Harmful Algal Blooms Concentrations of algae in our oceans and lakes have long bloomed naturally, but climate change and fertilizer runoff from farms have exacerbated the situation in recent years. The outcome: algal blooms so massive that ecosystems turn into dead zones, resource-poor realms inhospitable to other life. The most dangerous of the blooms, called harmful algal blooms, or HABs, are often reddish in color, leading observers to call them red tides. The dangers are as ominous as the name. Some of the algae, or phytoplankton, manufacture saxitoxin, a poison so devastating it is the underlying cause of paralytic shellfish poisoning, an often-lethal reaction to shellfish that are storing toxic algal cells. This January, two people in Malaysia died after eating cockles tainted with the stuff. Other phytoplankton produce domoic acid, a neurotoxin that kills people, birds and marine mammals snacking on contaminated fish and shellfish. . The fight against red tides may be taking place one algal and shellfish species at a time. Elsewhere in

Cause and Effect essays

Cause and Effect essays There have been many conflicts throughout history that have caused many people to remember what it is like to take freedom for granted. The ascension of the world wars have taught a great deal to the people of the world just how precious life is. Although we have not learned from our mistakes throughout history, the rise of World War II can be categorized into three post emptive effects. This can be categorized by Germany losing its land, army, and valuable resources, the effects of genocide running rampant throughout Jewish community, and the rules of war are carefully mended. Many changes occurred after the Allies tightened their grip on Germany. Germany soon realized after the war that their second attempt to take over the world had failed miserably. After war sanctions reduced Germany to four divided territories. The United States, Great Britain, Russia and France were to take control over Germany taking the four cardinal directions to ensure the destruction of Germany. The over throw of Hitler came down on the German race especially hard by creating animosity toward all the Allie powers. Germany was to stop all military actions, especially the production of military equipment. This became a big part of Germanys economic downfall. Their economy was based primarily on the production of war materials. This led to a great depression lasting for almost 20 years during Germanys recovery to worldwide acceptance. Despite all Germanys attempts to rebuild what the lost twice, it was never gained back to its original strength. Many horrible actions took place in Europe during the early 1940s. Many of which occurred because of only racial and religious backgrounds. Although the mastermind behind all this genocide was not what he claimed to be the master race, over two million Jewish people lost there lives in vain. Thankfully I have had the privilege to speak to some of the victims of this h ...

Ethical Principles in the Corporate World Essay

Ethical Principles in the Corporate World - Essay Example The matter at hand presents the dilemma in which the employee is placed by two important factors that determines destiny. It is important to note that the company management is reluctant to solve the issue of employee exposure to the harmful asbestos and instead avoids the cost of carrying out cleanup. The management silently threaten the employee with job loss in case of raising alarm on the health risk posed by asbestos in the vault while the employee is attempting to balance losing the job and retaining it but awaiting the consequences of long term exposure to the asbestos in the work place. What is wrong and why? What do you see as the conflict? The issue of central concern in this case is the healthy risk that asbestos in the vault poses to the employee. The company management has put in place restrictive measures that prevent the employee from airing their views or seeking government intervention over the evident health hazard they face from asbestos in the vault. The employee is juggling with two competing decisions with equally enormous consequences. If the employee report the matter to the healthcare agencies there are chances of losing job and silent on the other hand means ultimate health risk from the long term exposure to the toxic asbestos in the work place. ... In this case the consequence of seeking external intervention over the management unethical treatment of employees is losing a job. This comes with several socio-economic repercussions on the life of the employee. On the other hand, silence means continued exposure to the harmful asbestos which will end up with respiratory infections at retirement or upon leaving the company. In the context of this case, the employee will make decision based on the ultimate consequences attached to each move. Deontologist: decision is tied to duty and obligation From the approach of deontologist, the universal obligation and responsibility of every person to ensure safety and general welfare of humanity is upheld. It is important to underline the duty of every employee in serving the company with utmost faith and considering that the welfare of the employees takes center stage as far as productivity of the corporation is concerned. This mode of making a decision considers the cardinal significance of physical health in employee’s ability to discharge duties and derive better socio-economic life which is the fundamental role of corporates. In this respect, the employee should act for the interest of fellow workers without fearing for the short term consequences like loss of job. Virtue ethics: decision is based on â€Å"who am I?† (Consult article: â€Å"The Discipline of Building Character†) Personal identity is an important consideration when making such a critical decision. There are a number of factors to put to play and the most important one is the long term benefits from any decision made. Loss of job like in this case may mean seeking another one in a better