Sleep Is An Important Part Of Everyday Life Of A Human Being

Sleep is an important part of the everyday life of a human being. There are multiple sleep cycles but in the process one of the most important stages is known as REM Sleep. REM also known as rapid eye movement is the very unique phase of sleep where the eyes begin to randomly move, and the extremities of the body become paralyzed while vivid dreaming begins to occur. This stage is the the most important for the consolidation of different memories and also in facial recognition and other mental processes. There are many studies that have been done about sleep and why it is important, but there are also many more studies to be conducted in the future because it is still pretty unsure to psychologists and doctors why sleep is actually so†¦show more content†¦This kind of disorder can readily effect a persons sleep cycle as well as put them in danger. With being in a deep sleep and violently acting out it is very well possible that these individuals can put themselves into all s orts of danger and they would not even know that it was occurring until it would be too late. There is also a study that has been done that has somewhat shown psychologists and humans alike that memory is very well influenced by the amount of sleep that one receives. A study done to test the working memory had a group that napped and a group that did not. It was found that the Nap-group had higher accuracy on the working memory task, fewer lapses on the psychomotor vigilance test and lower state-sleepiness than the Wake-group. In the Nap-group, working memory accuracy was positively correlated with duration of rapid eye movement sleep (REM) and total sleep time during the nap (Lau, Wong, Lau, Hui, Tseng, 2015). These findings suggested that taking a nap or sleeping during a daytime sleep opportunity had significant positive impact on working memory performance, without affecting subsequent nighttime sleep in young adult (Lau, Wong, Lau, Hui, Tseng, 2015). This kind of study has also proven that studying right before one goes to sleep is more beneficial to remembering and do ing well on a test than studying at any other point during the day. A research study conducted by Carol Everson in 1989 had tried to see

Should Animals Be Used For Scientific Experiments

A dog is a man’s best friend, is a commonly used phrase to describe an intimate relationship between human and dog that has developed over the centuries. But is this popular phrase true? Are dogs truly a mans best friend? Some argue of course they are— they are friendly, loyal, and in most cases considered a part of the family. But there are those who will disagree—people from other parts of the world, and at different times in history. Take scientists from the nineteenth century, for example, where a man’s best friend was used in scientific experiments that led to the discovery of insulin for diabetes, and saved millions of lives (MacGill: par. 1, 2016). So, where do we draw the line from justifying the use of animals for scientific†¦show more content†¦Lastly, I will conclude by highlighting the main ideas, and will finish off with my own reflections regarding the debate. Source Methodology This section will describe sources, both academic (scholarly journals and peer review), and popular (articles, blogs) that has been used. All sources were equally important and essential to the formulation of all findings presented in this research paper. Academic Sources All sources listed in this section are all peer reviewed or are written by academic scholars, that speak to the debate on animals and scientific experiments. For my scholarly sources I examined the following publications: Firstly I used Laura Cox and V. Tamara Montrose’s empirical research, â€Å"How Do Human-Animal Emotional Relationship Influence Public Perceptions of Animal Use?† Journal of Animal Ethics. 2016. DOI:10.5406. Both authors have acquired PhD’s and a bachelor’s degree in animal sciences. According to the publisher, this particular journal is dedicated to research regarding animal ethics, and issues in the field of animal sciences, and therefore is useful to this research topic. Another academic research based journal I reviewed was, Cattaneo C. et al.,â€Å"Animal Experimentation in Forensic Science: How Far Have We Come?† Forensic Science International. 2015. DOI: 10.1016/j.forsciint.2015.06.024. The authorsShow More Related Animal Testing Essay572 Words   |  3 PagesAnimal Testing Speaking Outline: Animal Testing Specific Purpose: To persuade my audience about the three major ways of how scientific experiments on animal is inhumane. Introduction I. Put yourself into an animal’s position. Imagine that you are being poked and probed by needles for the benefits of humans. II. Animals are being abuse more and more everyday in scientific experiments. III. I have pets and I’m against animal testing, so knowing that animals are used in research is appalling. IVRead MoreImportance Of Animal Testing1726 Words   |  7 PagesAnimal testing: Is it necessary? People take medicine, and they wear makeup. Most people own one or two or maybe more pets. Some people love their pets as if they were their own children. Pets are loved and taken care of. They are rescued and adopted. But do people know that they are treated the opposite in a laboratory? It is estimated that every year, 26 million animals are used for scientific and commercial testing in the United States. There are many reasons animals are used for testing. SomeRead MoreAnimal Testing Should Be Banned1509 Words   |  7 PagesAnimal testing is intended to express the use of animals in scientific research. Every year more than 115 million animals around the world have been used in laboratory experiments (Human Society International,2012). They include animals that are generally used in medical research such as cats, dogs, guinea pigs, mice, rats and monkeys. This experience has a major role in the progress of medicine. For example, it has been used in the development of drugs and surgical procedures and artificialRead MoreAnimal Rights : Animal Or Its Organs And Tissues Are Used1335 Words   |  6 Pagesexperimental procedures, either a whole animal or its organs and tissues are used. For this purpose animals are euthanized (killed) by established methods. Many times, the animals surviving the clinical testing are euthanized at the end of an experiment to avoid the later pain and distress (Rusche, 2003). In some cases (for example in LD 50 analysis) animals die as a result of the experiment. The pain, distress and death experienced by the animals during scientific experiments have been a debating issue forRead MoreAnimal Testing: A True Ethical Dilemma Essay1622 Words   |  7 Pagesis the life of a laboratory animal. Animal testing is the use of animals for scientific research purposes and experiments. It can be used for the findings of cures and medicines to testing new drugs, to understanding the behavioral psychology of the animals themselves. â€Å"Around fifty to one hundred million vertebrate animals, ranging from fish to primates, are used in experiments each year† (Lloyd). There are many different terms used to describe the research on animals but two main ideas. In vivoRead MoreAnimal Experimentation And Animal Experiments1619 Words   |  7 Pages(Cruelty to Animals in Laboratories.)† This is the horrifying reality that animals used in animal experiments have to face. Animal experimentation is the use of animals in scientific research. Animals h elp scientists learn more about diseases that occur in humans and animals. Scientists also use animals to test new treatments, medicines, surgical techniques, and more. Different animals can be used for these experiments and the experiments can sometimes lead to medical and scientific breakthroughsRead MoreEssay on Animal Testing in the Research Field1416 Words   |  6 PagesAnimal research, or animal testing, is the use of animals in scientific researches to study and develop drugs for the life-taking diseases that human beings contract. It has been practiced for hundreds of years. Animal testing helps produced many vaccines and other drugs, like penicillin, and thus, save many human lives. On the other hand, animal testing also causes pain and kills a lot of animals used during the researches that many people oppose this practice. Supporters show their support, whileRead MoreThe Importance Of Technology And Scientific Advancements On Society1036 Words   |  5 PagesHow does t echnology and scientific discoveries affect our society? Should all scientific advancements be moral and benefit our lives? In â€Å"The Immortal Life of Henrietta Lacks†, Rebecca Skloot talks about the importance of HeLa cells in the scientific world and the woman behind them.â€Å"De-Extinction: The Science and Ethics of Bringing Lost Species Back to Life† discusses the pros and cons of bringing back extinct animals are debated. Robert Louis Stevenson writes about the fight between good and evilRead MoreAnimal Testing Should Be Banned1015 Words   |  5 PagesAnimals have impacted human history in many ways. They are a food source, pets, and used in scientific research. Animal s used in medical and scientific research help find cures to human disease, injury, and deficiencies. Many animals have a similar genetic makeup with humans. About half of the animal s tested on live longer and healthier lives compared to the common house pet. Also many animals are protected b y different organizations, and also a federal law. Since our genes closely resemble eachRead MoreEssay on Animal Research Bill655 Words   |  3 Pages Animal Testing Bill Section One: This bill will set rules to any make-up company creating cosmetic products for humans. Companies who create the make-up must have the product tested on animals before testing on humans. Section Two: Congress hereby finds and declares that cosmetics has been flawed because of it’s lack of sufficient research. In order to fulfill an efficient research (synonym), cosmetic companies should undergo animal testing. Products created by the company should first

Crusades First Crusade and New Paragraph Free Essays

The Crusades were a series of religiously sanctioned military campaigns waged by much of Western Christian Europe, particularly the Franks of France and the Holy Roman Empire. The specific crusades to restore Christian control of the Holy Land were fought over a period of nearly 200 years, between 1095 and 1291. There are several reasons for the Crusades, but the importance and relevance of some are debated by scholars even to this day. We will write a custom essay sample on Crusades: First Crusade and New Paragraph or any similar topic only for you Order Now (NEW PARAGRAPH) In the Middle Ages, Christians considered Palestine the Holy Land because it was where Jesus had lived and taught. The Arabs had conquered Palestine in the 600s. Most Arabs were Muslims, but they usually tolerated other religions. Jews and Christians who paid their taxes and observed other regulations were free to live in Palestine and practice their own religion. The Arab rulers didn’t usually interfere with Christian pilgrims visiting Palestine, and European traders could generally do business there. During the 1000s the Seljuk Turks, people from central Asia who had adopted the Muslim faith, conquered Palestine and attacked Asia Minor, which was part of the Byzantine Empire. NEW PARAGRAPH) When the Turks threatened the capital city of Constantinople, the Byzantine emperor appealed to the pope in Rome. Because Christian pilgrims going to Palestine came home with reports of persecution from the Turks, the Byzantine emperor’s appeal for help found a reception in Europe. (NEW PARAGRAPH) Pope Urban I wanted to regain the Holy Land from the Muslims. He called a great meeting of church leaders and French nobles at Clermont France in 1095. At the meeting he encouraged the powerful feudal nobles to stop fighting with each other, and to join in one big war against the â€Å"unbelievers. Urban’s request made his listeners very enthusiastic and they joined in one big cry, â€Å"God wills it! † (NEW PARAGRAPH) From Clermont people traveled through France preaching the cause. The people who joined the expeditions sewed a cloth cross on their clothes. They were called crusaders, from the Latin word cruciata, which means, â€Å"marked with a cross. † People joined the Crusades, the expeditions to regain the Holy Land, for many different reasons. Most knights joined th e crusades for the land and plunder in the rich Middle East. Merchants saw a chance to make money. The pope promised both heavenly and earthly rewards. Those who died on a Crusade were said to go strait to heaven. (NEW PARAGRAPH) The pope also guaranteed church protection of the crusader’s property and family during his absence. Debtors who joined a Crusade had their debts canceled. Criminals were relieved of punishment. The Crusades appealed to both a love of adventure and the promise of reward- the desire to escape debts or punishment. French and Norman nobles led the First Crusade that lasted from 1096 to 1099. In three organized armies, they marched across Europe to Constantinople. NEW PARAGRAPH) The crusaders received a hostile reception in Constantinople. The Byzantine emperor had asked for some assistance, but now, seeing three armies approaching the city, he feared they might capture and plunder the capitol. After much discussion the Byzantines allowed the crusaders to pass through Constantinople to begin their long, hot march across Asia Minor toward Palestine. In their wool and leather garments and their heavy armor, the crusaders suffered severely from the heat. Because they had few pack animals, a shortage of food and water plagued them. Additional problems erupted when the leaders quarreled over fiefs in the lands they captured. Despite these difficulties, however, the crusaders forged on to capture the city of Antioch. Then they marched toward Jerusalem. If the Turks had not also been quarreling and disunited, the expedition would have failed. (NEW PARAGRAPH) Conditions improved as the crusaders marched down the seacoast toward Palestine. Fleets of ships from the Italian cities of Genoa and Pisa brought reinforcements and supplies. The crusaders captured Jerusalem after a short battle and slaughtered the Muslim inhabitants. One leader wrote to the pope that his horse’s legs had been bloodstained to the knees from riding among the bodies of the dead Muslims. In the Middle East the crusaders set up four small states: the County of Edessa, the Principality of Antioch, the County of Tripole, and the Kingdom of Jerusalem. They introduced European feudalism and subdivided the land into fiefs controlled by vassals and lords. For almost a century, the Europeans occupied these lands. (NEW PARAGRAPH) Brisk European trade, with goods carried mostly in Italian ships, sprang up. Christians and Muslims lived in close proximity and grew to respect each other. Many Christians adopted Eastern customs and came to prefer Eastern food and clothing. The Second Crusade began in 1147, after the Turks had recaptured the important city of Edessa and threatened the Kingdom of Jerusalem. In this Crusade, King Louis VII of France and the Holy Roman Emperor, Conrad III led their armies across Europe to the Holy Land. They were fighting separately, and didn’t join forces until they got to Damascus, which was held by the Turks. Luis and Conrad couldn’t capture the city and returned to Europe disgracefully in two years. In 1187 the Muslim leader Saladin recaptured Jerusalem. (NEW PARAGRAPH) Two years later the Third Crusade, the â€Å"Crusade of the Three Kings,† began and lasted until 1192. King Richard of England, King Philip Augustus of France, and Emperor Frederick Barboarossa of the Holy Roman Empire each started out at the head of a great army to regain the Holy Land. The Europeans failed once again, and an estimated 300,000 Christians and Muslims died. There were many more Crusades until 1291, when the Muslims captured the last Christian stronghold, in Acre. Fore 200 years a constant flow of Europeans streamed into the Holy Land. Over that period, however, the religious zeal of the crusaders had steadily dwindled. (NEW PARAGRAPH) From a military standpoint, all the Crusades except the first failed. The Muslims eventually recaptured Jerusalem and the rest of Palestine. However, Europeans learned many things of military importance, such as the crossbow, carrier pigeons and messengers, new siege tactics, and gunpowder. In Europe the Crusades increased the power of kings and decreased the power of feudal lords. Kings imposed new taxes and led armies drawn from their entire countries. The church also got more political power because of its leadership role in initiating the crusades. After the Crusades the status of women changed. When their husbands were gone they managed feudal estates. Europeans were influenced by the ideas exchanged among the crusaders form different countries and between the crusaders and the other people they met. How to cite Crusades: First Crusade and New Paragraph, Papers

Essay On Population Example For Students

Essay On Population Some of the worlds problems are all over the world. One is in Los Angles itis sent in the desert and the water has to be pumped in from the Colorado River anddried up a large lake that only a certain kind of wheat grew. In Ghana, West Africa the problems it faces are extreme high mortality rate. The migrant people celebrate when a family has l0 children half of population isBangladesh is a prime example of over population it is the most denselypopulated country in the world in the l60 million people in a place the size ofMexico City is the largest capital in the world. l0% of energy in Mexico goesto getting water to Mexico City. Breathing the air for one day is the same thing assmoking a pack of cigarettes. That is how bad the air is. Chattanooga once the smog there was as bad as the smog in L.A. The smogwas from the coal power plants. In response they built a downtown park systemwith trees and the centerpiece of it is the worlds largest freshwater aquarium. The problems in Los Angles are the immigrant population will soon outnumber the American population. Once the scowls were top of the line but now theyGhana West Africa, some of the problems in Ghana are that the mortality rateis extremely high and having many children is considered good. The families with l0children over 7 years old are celebrated and thought very high of in the village. The main problem in Bangladesh is l60 million people living in an area the theof Wisconsin. Where that many people are living in such a small area there are willMexicos problem is that the people in the countries come to Mexico City inhope of a better life. Half of population is under l8 people dig through garbage andThe problems facing Chattanooga are smog from the coal power plants they soonrealized that what they were doing reacted and cleaned up the city. In the Los Angles the illegal immigrants are over crowding the schools theshould check green cards and people without them should be sent home. Here is onething I dont agree with, I a husband and wife come into the United States fromMexico illegally and the wife has a baby in the U.S. then the baby is a citizen ,this isnot right. parents should be U.S. citizens but there is not much you can do aboutthis it is in the United States Constitution and it would be hard to change. Ghana the birth rate is tremendous and half of the population is under l5. Oneway to solve the problem. One way to solve the problem I know is for the U.S. tocut all aid to that country let the people see that they are going to do something forthemselves and not rely on other countries for support. Bangladesh is faced with the same problem Ghana, girls l5 years of agealready have 2 children.Some people are trying to control births and educate theIn Mexico City they waste too much energy getting water to the capital andthe trash problems are bad they need to rethink their political system and try to moremoney to help with the problems within Mexico. Chattanooga right now doesnt have any problems right now. They cleanedup their act by getting rid of the coal plants and promotes the green leaf project andworks with the mountains and are saving 300 acres from being destroyed forBibliography: