How is Global Warming Effecting Hurricanes Essay Example for Free

How is Global Warming Effecting Hurricanes Essay As we all know oceans cover about 70% of the Earths surface and typically the principle component of hydrosphere and contain roughly 97% of the Earths water supply. It plays very important role in the Earths climate by transferring warm as well as cold air and precipitation to coastal regions, where they may be carried inland by winds. The winds give energy to the sea surface that result in ocean currents. The currents carry heat from one location to another, changing the Earths surface temperature patterns and bring in changes in the atmosphere. Hence, ocean has a tremendous affect on climates and visa-versa. The thermohaline circulation of the ocean distributes heat energy between the equatorial and Polar Regions of the earth while other ocean currents do the same between land and water. However, today with the increase in the emissions of greenhouse gases, scientists and environmentalists are equally concerned that the polar ice caps could probably melt and contribute to the increase in ocean level. In recent years global warming is linked by many to the strength and number of hurricane. This is a research paper on a â€Å"CASE ANALYSIS† of a crisis we are facing with global warming and how it is affecting hurricanes. There are several studies that show that in the past years temperature has risen on the globe including the ocean temperature. Incidentally, during these years the number of hurricanes has also risen. This is the basic reason that scientists began to think if the increase in temperature is causing the disaster of hurricanes which need warm water to thrive. A few scientists also think that the temperature increase could also cause a super-hurricanes or the ultimate hurricanes in the U. S. east coast shores. It is predicted that these hurricanes will be more powerful than the once experienced till now (personal. psu. edu, N. D. ). Before we get into the details of how global warming can result in stronger and increasing number of hurricanes, it is important to understand what is global warming. Global Warming Global Warming as the word suggest is an increase of the global average temperature and is also termed as Greenhouse Effect. In general, the greenhouse gases include water vapor, carbon dioxide, methane and nitrous oxides which are responsible to trap heat that has been reflected from the earths surface. Scientific studies provide enough proof that on an average, the global temperature has increased 0. 5 °C over the last 100 years. However, there was a rapid increase in temperature only in the past 10-15 years and has resulted in climate changes (personal. psu. edu, N. D. ). The sea interacts with the atmosphere in two different methods, physically and chemically. The physical way is through the exchange of heat, water, and momentum. More than 70 percent of the Earth’s surface is covered by ocean and contains about 97 percent of its surface water and stores huge amounts of energy in the form of heat. Besides, the sea has comparatively large temperature resistance to change. Today, it is understood that the biological and physical performance of the ocean can change rapidly over minute and large areas. It usually decides the timing and models of climate change. When the heat increases over the ocean it escapes to warm the atmosphere and creates temperature variation in the atmosphere which in turn causes winds. As a result, winds move horizontally over the sea surface to drive ocean motion patterns. The variations in temperature and salinity cause vertical ocean currents which makes the warmer, fresher waters flow upwards as colder, denser or saltier water tends to move down. Eventually, a complex flow pattern is created through which the warm surface waters move pole ward where heat escapes fast to outer space, as cold, deep currents are established in the sea depths. Because of this complex ocean circulation movement system, the oceans and atmosphere get together to distribute heat and control climate. As this movement conveys huge amounts of heat and as a result more moderate climates on land areas that are nearer the ocean. It is not surprising to note that man’s increasing needs have simultaneously increased the load of greenhouse gases in the atmosphere. The burning of fossil fuels releases many harmful pollutants particularly the greenhouse gases into the atmosphere and contributes global warming. Increases of greenhouse gases in the atmosphere increases the earth’s temperature and results in malting of glaciers and ice sheets (Meehl, et al. 2005).

The Light Of Sight :: essays research papers

In this universe there are many thing that we cannot explain. Among these many things is light. Light, as far as we know, come in different wavelengths and the size of the wavelength determine what type of light it is. The middle wavelength lights are what gives us the seven basic colors of red, orange, yellow, green, blue, indigo and violet. Beside these visible lights there are the lights that cannot be seen by the human eye. These invisible lights can be grouped into two other groups the long waves and short waves. The first group of waves is the longer wavelength of light including infrared and radio waves. Radio waves, the longest wavelengths, alternate and can be volatile. Arthur C. Clarke said in the essay "The Light of Common Day" that since radio waves fluctuate so much no animal has ever been able to sense them. He goes on to say that if you had an eye big enough to see radio waves your eyes would be millions of times larger than a normal eye. The next longest wave is the infrared light waves. Infrared light is used nowadays to see in the night. Special goggles are designed to pick up infrared light making it possible to see at night. The next group of light waves are the shorter waves of ultraviolet and x-rays. Ultraviolet light, sometimes referred to as UV, is right next to violet and is just beyond sight. UV light is what causes sunburns and can be very painful. In Arthur C. Clarks essay it states that even though UV light is not visible the retina of the human eye reacts powerfully to it. He compare the human eye to a camera and says that a good camera need may types of lenses made out of different types of glass to take a good picture. The human eye has only one lens and cannot possible see UV light. The last type of light is the x-ray. The x-ray is the smallest wave and is used in the medical field greatly to take pictures through flesh of bones. Even though x-rays are very useful they can be very dangerous. They have been know to disrupt radio waves and can poison a human body to the point of death.

Thoughts on a Democratic England

AbstractThis paper discusses the development of democracy in England, specifically addressing the interaction between parliament, capitalists, and the masses during the early nineteenth century, and how these interactions lead to a more democratic England; however, the focus will be on entertaining the theory ‘What else could have heralded Democracy during this time?’ Thoughts on a Democratic EnglandThe early nineteenth century saw England at the cusp of a radical change, socially, politically, and economically. The advent of the Industrial Revolution had drastically transformed the mental and physical landscapes of the time; factories were sprouting left and right, people were flooding into the cities to work, and entrepreneurs kept the thriving businesses alive. Gradually the topic of Human rights arose, and cities clamored for representatives in Parliament, while the idea of universal suffrage arose, men voicing out desires to vote in order to improve the condition of life.As history shows, after much conflict – riots, deaths, political upheavals- the internal tension in the nation gave way to a greater amount of freedom and Democracy among the citizens. But what if these internal forces had not simmered and seethed, causing uproar and promoting change like they did? Would the outcome then have been similar? Let us examine the conditions of the time, and assess whether present forces of that day could have instigated change, as the conflict between social classes did.The first and seemingly obvious alternative would be a Revolution. During that time –the early 19th Century- the memories of both the French and the Irish (against the English) Revolutions were still fresh in men’s minds; this coupled with the inequities prevalent in the new, Industrialized society, would have galvanized rebellion and caused men to bear arms against the Capitalists who coveted the lion’s share of the profits as well as the Parliament, who denied men representation, votes, and a say in the great scheme of things.The second alternative would be Education. This was a time when newspaper and the printed page thrived. Aside from news, many works of entertainment were printed in the weekly papers, by writers such as Charles Dickens. The Literacy rate was increasing, and as people were no longer scattered but concentrated in the cities, thus quickening the dissemination of information, the Media could, theoretically, have spearheaded a movement for change.Inevitably though, these two alternate theories would have eventually coincided with the ideas which opened this paper, namely Social Conflict. For Democracy ultimately dwells in the hearts and minds of men, and, as such, all socio-political and economic movements begin and end in the realm of social strife.

Texting And Driving Essay

I do support in the fact that texting a driving should be considered illegal, mainly for the soul purpose that many people die because of the distractions on the road that your phone can cause. â€Å"In the past three years alone, 30 states have banned texting while driving, the only state that has not done it yet is Oklahoma. † (Delcour 2) You see on the news that there are many teenagers now a days that get into car accident why? BECAUSE THEY WERE TEXTING AND DRIVING!â€Å"Last year, despite assurance by S. C.  lawmakers that a texting ban would be passed, obviously it died without coming up for a final vote. †(EDITORIAL 6) I know people who try to text and drive but we always remind them that there are other people in this care ad unless they want the guilt of their friends death due to their carelessness then that’s up to them. When I get behind the wheel of a car I turn my phone to silent and I don’t turn it back up until I that car is stopped and I get out of that car, I don’t sit there at a red light or a stop sign reading text messages or taking calls while I’m behind the wheel of a moving vehicle.It is unsafe to not only you but the people in your car, and the people outside of your car as well like other drivers, pedestrians, animals, etc. I think that if it were to become illegal then it should not only have one ticket for texting while driving but also another one for being stupid to put yourself and other in a dangerous risk of dying or getting seriously hurt. â€Å"Fifty-eight percent of those under 45 say texting while driving should be punished less severely than driving while intoxicated, while 65 percent of those over 45 say the severity of the punishment should be equal for both.† (CBS 6)I am still kind of a new driver myself but I do know how to stay safe on the road from anything that may distract me and end up causing a lot of damage. Dinosaurs have big bodies and small brains, when you st ep inside of a vehicle you now have a big body and a smaller brain. Don’t let that brain of yours end up making stupid decisions behind dangerous machinery like a car. Why do people text and drive? Because they think they can multitask, news flash no you can’t. You cannot pay attention to the road going 70 while talking to your friend at the same time because our minds were meant to comprehend only one thing at a time.Everyone says â€Å"oh I can multitask† and when they do they completely screw something up, just like driving if you don’t pay attention you will screw up bigger than falling off your bike and getting a skinned knee. If this was made illegal I am pretty sure that people wouldn’t obey it at first, but once they get into that accident due to that electronic distraction they will understand why it was made illegal. â€Å"Numerous recent studies document that using wireless communications, and specifically texting, is one of the most da ngerous distractions for a driver, under many circumstances have there been deadly consequences

Independent Variable Definition and Examples

Independent Variable Definition and Examples The two main variables in a science experiment are the independent variable and the dependent variable. Heres the definition on independent variable and a look at how its used: Key Takeaways: Independent Variable The independent variable is the factor that you purposely change or control in order to see what effect it has.The variable that responds to the change in the independent variable is called the dependent variable. It depends on the independent variable.The independent variable is graphed on the x-axis. Independent Variable Definition An independent variable is defines as the variable that is changed or controlled in a scientific experiment. It represents the cause or reason for an outcome.Independent variables are the variables that the experimenter changes to test their dependent variable. A change in the independent variable directly causes a change in the dependent variable. The effect on the dependent variable is measured and recorded. Common Misspellings: independant variable Independent Variable Examples A scientist is testing the effect of light and dark on the behavior of moths by turning a light on and off. The independent variable is the amount of light and the moths reaction is the dependent variable.In a study to determine the effect of temperature on plant pigmentation, the independent variable (cause) is the temperature, while the amount of pigment or color is the dependent variable (the effect). Graphing the Independent Variable When graphing data for an experiment, the independent variable is plotted on the x-axis, while the dependent variable is recorded on the y-axis. An easy way to keep the two variables straight is to use the acronym DRY MIX, which stands for: Dependent variable that Responds to change goes on the Y axisManipulated or Independent variable goes on the X axis Sources Dodge, Y. (2003). The Oxford Dictionary of Statistical Terms. OUP. ISBN 0-19-920613-9.Everitt, B. S. (2002). The Cambridge Dictionary of Statistics (2nd ed.). Cambridge UP. ISBN 0-521-81099-X.Gujarati, Damodar N.; Porter, Dawn C. (2009). Terminology and Notation. Basic Econometrics (5th international ed.). New York: McGraw-Hill. p. 21. ISBN 978-007-127625-2.

Definition of Interpretive Sociology

Definition of Interpretive Sociology Interpretive sociology is an approach developed by Max Weber that centers on the importance of meaning and action when studying  social trends and problems. This approach diverges from positivistic sociology by recognizing that the subjective experiences, beliefs, and behavior of people are  equally important to study as are observable, objective facts. Max Webers Interpretive Sociology Interpretive sociology was developed and popularized by Prussian founding figure of the field Max Weber. This theoretical approach and the research methods that go with it is rooted in the German word  verstehen, which means to understand, in particular to have a meaningful understanding of something. To practice interpretive sociology is to attempt to understand social phenomena from the standpoint of those involved in it. It is, so to speak, to attempt to walk in someone elses shoes and see the world as they see it. Interpretive sociology is, thus, focused on understanding the meaning that those studied give to their beliefs, values, actions, behaviors, and social relationships with people and institutions. Georg Simmel, a contemporary of Weber, is also recognized as a major developer of interpretive sociology. This approach to producing theory and research encourages sociologists to view those studied as thinking and feeling subjects as opposed to objects of scientific research. Weber developed interpretive sociology because he saw a deficiency in the positivistic sociology pioneered by French founding figure Émile Durkheim. Durkheim worked to make sociology be seen as a science by centering empirical, quantitative data as its practice. However, Weber and Simmel recognized that the positivistic approach is not able to capture all social phenomena, nor is it able to fully explain why all social phenomena occur or what is important to understand about them. This approach focuses on objects (data) whereas interpretive sociologists focus on subjects (people). Meaning and the Social Construction of Reality Within interpretive sociology, rather than attempting to work as detached, seemingly objective observers and analyzers of social phenomena, researchers instead work to understand how the  groups they study actively construct the reality of their everyday lives through the meaning they give to their actions. To approach sociology this way is often necessary to conduct participatory research that embeds the researcher in the daily lives of those they study. Further, interpretive sociologists work to understand how the groups they study construct meaning and reality through attempts to empathize with them, and as much as possible, to understand their experiences and actions from their own perspectives. This means that sociologists who take an interpretive approach work to collect qualitative data rather than quantitative data because taking this approach rather than a positivistic one means that a research approaches the subject matter with different kinds of assumptions, asks different kinds of questions about it, and requires different kinds of data and methods for responding to those questions. The methods interpretive sociologists employ include in-depth interviews, focus groups, and ethnographic observation. Example: How Interpretive Sociologists Study Race One area in which positivistic and interpretive forms of sociology produce very different kinds of questions and research is the study of race and social issues connected with it. Positivistic approaches to this are of study tend to focus on counting and tracking trends over time. This kind of research can illustrate things like how education level, income, or voting patterns differ on the basis of race. Research like this can show us that there are clear correlations between race and these other variables. For example, within the U.S., Asian Americans are the most likely to earn a college degree, followed by whites, then Blacks, then Hispanics and Latinos. The gap between Asian Americans and Latinos is vast: 60 percent of those aged 25-29 versus just 15 percent. But these quantitative data simply show us that a problem of educational disparity by race exists. They dont explain it, and they dont tell us anything about the experience of it. In contrast, sociologist Gilda Ochoa took an interpretive approach to studying this gap and conducted long-term ethnographic observation at a California high school to find out why this disparity exists. Her 2013 book,  Academic Profiling:  Latinos, Asian Americans, and the Achievement Gap​, based on interviews with students, faculty, staff and parents, as well as observations within the school, shows that it is unequal access to opportunities, racist and classist assumptions about students and their families, and differential treatment of students within the schooling experience that leads to the achievement gap between the two groups. Ochoas findings run counter to common assumptions about the groups that frame Latinos as culturally and intellectually deficient and Asian Americans as model minorities and serve as a fantastic demonstration of the importance of conducting interpretive sociological research.

Should teens in the United Arab Emirates adopt the British custom of Essay

Should teens in the United Arab Emirates adopt the British custom of taking a gap-year or one year break from studying bet - Essay Example The United Arab Emiretes is one such country that is considering introducing the program in its education system. This follows the advantages associated with adopting the program as has been cited in countries where the program is a custom. Nevertheless, some skeptics have criticised the program arguing that it adds no good to the students and should not be adopted. Gap Years-United Arab Emirates Introduction The term â€Å"Gap Year† for a long time had been associated with the western and European countries, particularly the U.K. and the U.S.. â€Å"Gap Year† refers to the time duration in which high school students are allowed some time off from academic work before proceeding to colleges (Griffith, 2005). Griffith (2005) argues that gap year programs are mainly created to allow students to have fun, travel, participate in community services, as well as for personal growth. Britain is one among the countries in Europe that has adopted this custom within its education curriculum. Griffith (2005) points out that about 660,000 U.K. high school leavers take a Gap Year before proceeding to colleges. This custom has also been adopted in the U.S. as well, where students are being allowed to take a gap year before they can proceed to colleges. ... This paper will examines the reasons why teens in the United Arab Emirate (UAE) should adopt the Gap year custom of Britain. To begin with, Haigler and Nelson (2005) argue that learning about the world is one of the best forms of education that a child can get. However, teens can only learn more about the world if they can have some time to travel. Despite the fact that gap years are not designed for travelling, Haigler and Nelson (2005) reveal that a majority of teens who take gap years seize the chance to travel to foreign countries. This enables these teens to have a feeling of peculiar cultures, which acts as lessons as they discover new things that they would not have otherwise learnt if they did not get the opportunity to travel. Therefore, allowing UAE teens to take a gap year will be beneficial for their personal development in exploring different parts of the world and learning new cultures, which is very good experience. Griffith (2005) argues that people only live once. Th erefore, teens should be given sometime off to have fun and enjoy themselves. This can only become a reality in the UAE is teens are allowed to take a gap year before joining high school. This is because taking a gap year will give them the opportunity to travel, explore, adventure, and discover more about themselves. In fact, reports indicate that thousands of British school leavers use gap years to have fun. The gap year program needs to be adopted by the UAE because it will give the teens the opportunity to learn more about themselves. For instance, gap years will enable UAE teens who have grown up in a structured family with clearly defined goals be it academic, sports, or athletics to be free to assess themselves.