Thursday, March 19, 2020

Inspired by nature.

Inspired by nature. Inspired by NatureKnown as the Quaker Poet, the majority of Whittier's work revolved around around the harsh New England farm life with which he was familiar with. Whittier grew up on the Massachusetts farm of his Quaker family. His first poem, published in a local paper when he was fourteen, attracted the attention of abolitionist William Lloyd Garrison, who urged the boy to pursue his education. Though the family had long suffered in poverty, Whittier managed to put himself through two years of school at the Haverhill Academy. In his twenties Whittier began editing regional newspapers. He served one term in the Massachusetts legislature (1835) and was one of the founding leaders of the antislavery Liberty Party in 1839. Throughout the 1830s, 1840s, and 1850s, he continued his newspaper work, editing several abolitionist papers in a time before the antislavery movement was generally favored in the North. At the same time, he wrote prose and poetry about his own rural region, collect ed in such volumes as Legends of New England (1831) and Lays of My Home (1843).English: Black-and-white bust portrait of John Gre...Whittier's reputation received a boost in 1857, when the new Atlantic Monthly started to publish his poems and humorous tales. His long poem Snow-Bound (1866) ensured Whittier's fame and financial well-being for the remaining years of his life. "Although his early life was one of relative hardship and isolation, his constant exposure to the wonders of nature gave him a poet's appreciation for the beauties of the world around him," said famous americans an internet biography site.John uses New England's nature as a setting and often theme for a majority of his poems. Snow Bound is an idyllic picture of his boyhood home. In his poem he skillfully paints an image in our head with his words. He wrote in a...

Tuesday, March 3, 2020

What Redshift Reveals About an Object

What Redshift Reveals About an Object When stargazers look up at the night sky, they see light. Its an essential part of the universe that has traveled across great distances. That light, formally called electromagnetic radiation, contains a treasury of information about the object it came from, ranging from its temperature to its motions. Astronomers study light in a technique called spectroscopy. It allows them to dissect it down to its wavelengths to create whats called a spectrum. Among other things, they can tell if an object is moving away from us. They use a property called a redshift to describe the motion of an objects moving away from each other in space. Redshift occurs when an object emitting electromagnetic radiation recedes from an observer. The light detected appears redder than it should be because it is shifted toward the red end of the spectrum. Redshift is not something anyone can see. Its an effect that astronomers measure in light by studying its wavelengths.   How Redshift Works An object (usually called the source) emits or absorbs electromagnetic radiation of a specific wavelength or set of wavelengths. Most stars give off a wide range of light, from visible to infrared, ultraviolet, x-ray, and so on. As the source moves away from the observer, the wavelength appears to stretch out or increase. Each peak is emitted farther away from the previous peak as the object gets recedes. Similarly, while the wavelength increases (gets redder) the frequency, and therefore the energy, decreases. The faster the object recedes, the greater its redshift. This phenomenon is due to the doppler effect. People on Earth are familiar with Doppler shift in pretty practical ways. For example, some of the most common applications of the doppler effect (both redshift and blueshift) are police radar guns. They bounce signals off of a vehicle and the amount of redshift or blueshift tells an officer how fast its going. Doppler weather radar tells forecasters how fast a storm system is moving. The use of Doppler techniques in astronomy follows the same principles, but instead of ticketing galaxies, astronomers use it to learn about their motions.   The way astronomers determine redshift (and blueshift) is to use an instrument called a spectrograph (or spectrometer) to look at the light emitted by an object. Tiny differences in the spectral lines show a shift toward the red (for redshift) or the blue (for blueshift). If the differences show a redshift, it means the object is receding away. If theyre blue, then the object is approaching. The Expansion of the Universe In the early 1900s, astronomers thought that the entire universe was encased inside our own  galaxy, the Milky Way. However, measurements made of other galaxies, which were thought to be simply nebulae inside our own, showed they were really  outside of the Milky Way. This discovery was made by astronomer Edwin P. Hubble, based on measurements of variable stars by another astronomer named  Henrietta Leavitt.   Furthermore, redshifts (and in some cases blueshifts) were measured for these galaxies, as well as their distances. Hubble  made the startling discovery that the farther away a galaxy is, the greater its redshift appears to us. This correlation is now known as Hubbles Law. It helps astronomers define the expansion of the universe.   It also shows that the farther away objects are from us, the faster they are receding. (This is true in the broad sense, there are local galaxies, for instance, that are moving towards us due to the motion of our Local Group.)   For the most part, objects in the universe are receding away from each other and that motion can be measured by analyzing their redshifts. Other Uses of Redshift in Astronomy Astronomers can use redshift to determine the motion of the Milky Way. They do that by measuring the Doppler shift of objects in our galaxy. That information reveals how other stars and nebulae are moving in relation to Earth. They can also measure the motion of very distant galaxies - called high redshift galaxies.   This is a rapidly growing field of astronomy. It focuses not just on galaxies, but also on other other objects, such as the sources of  gamma-ray bursts. These objects have a very high redshift, which means they are moving away from us at tremendously high velocities. Astronomers assign the letter z to redshift. That explains why sometimes a story will come out that says a galaxy has a redshift of z1 or something like that. The earliest epochs of the universe lie at a z of about 100.   So, redshift also gives astronomers a way to understand how far away things are in addition to how fast they are moving.   The study of distant objects also gives astronomers a snapshot of the state of the universe some 13.7 billion years ago. Thats when cosmic history began with the Big Bang. The universe not only appears to be expanding since that time, but its expansion is also accelerating. The source of this effect is dark energy,  a not-well-understood part of the universe. Astronomers using redshift to measure cosmological (large) distances​ find that the acceleration has not always been the same throughout cosmic history. The reason for that change is still not known and this effect of dark energy remains an intriguing area of study in cosmology (the study of the origin and evolution of the universe.) Edited by Carolyn Collins Petersen.

Sunday, February 16, 2020

Causal Argument Essay Example | Topics and Well Written Essays - 750 words

Causal Argument - Essay Example Some ladies turn to prostitution because of the company they join at their middle age. Others engage in this social evil because they want to overcome some sense of rejection they may have gone through. Prostitution has been used as a means of economic gain by some people while some others have engaged into it as a means to their own pleasure. Some countries have allowed the commercialization of sex, and they tax women who practice it. However, prostitution has faced a lot of criticism from many other people. Many people have indulged in some other evils to avert the criticism and stigmatization they have faced as prostitutes. Some of the prostitutes have resorted to drug abuse, which poses a serious health concern. The role of mentors in shaping the behavior of these women is questioned when they indulge in prostitution. In many cases women have resorted to prostitution as a result of constraints they have gotten in obtaining their based needs. When they are not supported at family level, these women tend to look for alternative sources of their needs’ satisfiers. Men assume the provider role to provide for the women. Mostly, this role is associated with entitlement to sexual right (Jewkes et al. 8). Women who get the provisions from these men feel that the best way to reciprocate the favors they receive is by giving sexual favors. Culture has shaped the mind of people so that they view the only way to respond to male provision as a woman is through sex. Culture has promoted the prostitution business for it has tagged a high value for exposure to sex. Many women that engaged in prostitution have said that they were victims of child sexual abuse. The urge that is in men for sex has driven women to be victims of this sexual business (Murphy 778). Prostitution has existed because of cultural factors that define gender relations. These relations have indicated unequal treatment to both men and women. According to International Labour Organization (12) women in Thailand preferred prostitution as a way to protect good women from rape. They saw that this acts as a means to avert men’s sexual power. According to study done in South Africa (Jewkes et al. 8), women engaged in prostitution because of the economic pressure they were going through. Women engage in sex for them to meet their material wants. Women conduct sex for material exchange to cater for their unmet needs. In South East Asians nations, many of the prostitutes are women who have either divorced or are single. The result is because in most of these nations women are the bread winners. The families in these areas are characterized by abject poverty. What resulted is that families break leaving younger ladies in their families. These families continue to depend on these young ladies who therefore resort to prostitution (International Labour Organization 12). In Russian area of Saratov, people who practice prostitution are not tolerated. Male residents of Saratov argue t hat women who engage themselves in commercial sex should not be shown any respect, understanding or even love. In South Africa, a group of men who responded to a research affirmed that the women who avail themselves for money are unworthy of respect. The results indicated that men who had sex with prostitutes have had at one time been engaged in a violent criminal activity. Prostitution continues to thrive as a business because men are paying for it. Although it is considered

Sunday, February 2, 2020

Critical Introduction- Documentary Video Essay Example | Topics and Well Written Essays - 500 words

Critical Introduction- Documentary Video - Essay Example The music was played by the use of classic genre in order to create the new sounds. Karl Waugh and Chloe Wallace are the subjects behind the documentary and had a rhythmic relationship of the played music, of which they created. It is a passion for the Waugh to play his music. This is especially at the times he speaks, making the audience to have the personal feelings of the music after they view it. This is a norm, especially for the filmmakers in using a style of keeping the people who create the music in the limelight. In this case, they see no importance for any other alternative of this style since it is an understandable style to the audience and the artists. Furthermore, the team producing the documentary wanted to make the audience to distinguish the style of music used in this artwork and classifying it as the real music. In the introduction to the documentary, Bill Nichols explains that the filmmakers structured their film according to the interview of the Waugh since his words were forming the framework of the argument discussed in the documentary. The producers have the tasks of marketing the new music in Brighton as well as avoiding the critical debate of whether the type of the music can be classified as the real music. This aims at giving the audience the chance to have their own opinions on the documentary or their own feelings. The documentary also supports the spoken words and is supported by the images, which are shown in the film as discussed by Bill Nichols. This is because the visuals are traditionally important in the films and they are shown as shots in supporting the discussions of Waugh. The sounds, which were heard as being experimental were produced by the Zero Map and are used to encourage the artists in using shots that corresponds with their ideas. The team also believes that, showing the shots will make the audience to have better understandings of the

Saturday, January 25, 2020

Tuesdays with Morrie Analysis

Tuesdays with Morrie Analysis In the Book Tuesdays with Morrie Mitch Albom asks the reader a continual question that reverberates throughout the book: a question that he wrestles back and forth with. His question is simple but deep and compelling; have you had someone close to you leave your life, not completely, but physically? Everything just seemed right when they were in your presence. The moments spent could only be described as what seemed so lovely and pure, the memories often pondered fondly. You keep yourself busy with many a task to dull the senses of what the mind plaques on your inner most being. The feelings of apathy and complacency are feelings that have not brushed across your mind until now, like an artist with a single stroke, a shiny gloss that hazed over your thoughts, now dry and crackling, chipping away and falling far from your mind as if they were never there. Realizing what you had is coming to terms with where you came from and where you are now. Morrie Schwartz was Mitch Albooms sociology professor at Brandeis University whom he has not spoken with in years, and when he discovers that his dear old professor has taken ill with Amyotrophic lateral sclerosis (Lou Gherigs disease) while watching a Nightline interview that Morrie did with Ted Koppel he wastes no time in getting back in touch with him. From the onset Mitchs cognitions of what Morrie use to look like are dwarfed by the reality of just how deeply aging and terminal illness have affected his once jovial and lively professor. When he arrives at Morries home in Boston he sees a frail and aged man waiting outside in a wheel chair, a far cry from the dancing fool he remembers him to be. As his first visit is underway he realizes just how confined his old professors life has become, from not being able to leave his home to having a nurse at the house to aid him in tasks that a healthy individual does with ease, becomes a daily routine. After his first visit to Boston Mitch vows to keep coming back every Tuesday in keeping with the same schedule that they had while Mitch was a student of Morrries at Brandeis, because as Morrie says were Tuesday people Mitch. Tuesday after Tuesday Mitch returns to Morries house in West Newton to take in every bit of Morrie he can and extrapolate every ounce of knowledge and wisdom his aging professor can muster, and for sixteen Tuesdays they explored many of lifes central concerns family, marriage, aging, and happiness, to name a few. It becomes increasingly evident just how cruel and unrelenting a disease such as ALS can be, it takes from Morrie the one thing that allows him to exercise his right to free and reckless abandon, his dancing. The slow degenerative effects of this inexorable malady are played out in every stage of the book from the first time we see Mitch baring handfuls of Morries favorite foods to the following where he has trouble lifting his hands to his chin and his in house nurse has to spoon feed him. Morrie had expressed to Mr. Koppel in their first meeting that what he dreaded most about the disease was the likelihood that one day soon, somebody else would have to clean him after using the lavatory. It happened; his worst fear had come to fruition. Morries nurse now has to do it for him, and he realizes this to be the utter surrender to the disease. He is now more than ever entirely reliant on others for virtually all of his necessities. He articulates to Mitch that in spite of the troubles of his reliance on others, he is trying to revel in being an adolescent for a second time. Morrie reiterates that we ought to discard culture if it is not beneficial to our needs, and conveys to Mitch that we must to be loved such as we were when we were children, continuously being held and rocked by our mothers. Mitch sees that at 78 years age, Morrie is generous and giving as an adult while taking and receiving just as a child would. As Morries ailment worsens, so does his hibiscus in the window of his study. It acts as a representation of his life as a natural process of lifes cyclical process. He conveys a story Mitch and also to Mr. Koppel of a wave rolling into shore, signifying death. Morrie articulates his fear of it, but reassures Mitch with that he accepts it and will come back as something far greater. Morrie echoes an aphorism to Mitch When youre in bed, youre dead to signify his ultimate surrender and on Mitchs last visit to see him that is where he laid, like a child, small and frail. This notion of dependence (birth through childhood)-independence (teenage years through adulthood) dependence (late adulthood to death) seems to be the resounding tone throughout our textbook as well, where life is a set stage of transitions from birth-maturing-aging-and death. We care for people when they are young, nurture to foster mature and productive adults, and then again care for them when they cannot do so for themselves. I have and would recommend this book to anyone and everyone, not only for the way it touches me when I recollect upon it and makes me cry with tears of hope and gladness that such a person lived but also for the numerous and invaluable lessons it imparts upon its readers. Alblom has made me change the way I see the world, I see aging as a wonderful and beautiful part of life, not a process to detest but to relish in its loveliness and splendor. There is a beauty in aging that I had not recognized before this book, Morrie Schwartz breathes new life into the coming generations

Friday, January 17, 2020

Abraham Lincoln – Short Essay

In 1828, Andrew Jackson was elected for president because he was a common, well-known man who was involved in the world and has acted profoundly throughout the years. In 1829 Andre Jackson became the seventh president of the United States until his term ended in 1837. During his presidency, President Andrew Jackson had several accomplishments. To begin with, Jackson was the first to introduce the Spoils System to the national government. This gave him a chance to fire everyone in congress and just hire anybody that supported him to give the presidents more power and favor. Many disagreed with this system but he did it anyway. Jackson vetoed more bills in his presidency than all the presidents put together. He was the first to use pocket veto and used the power extensively. While in office Jackson defied the Supreme Court leaving everyone confused. In the Worcester Vs. Georgia in 1832 the supreme court ruled for Georgia. President Andrew Jackson defied the decision that the court made and ordered a removal. He was against the court and he vetoed their decision in a blink of an eye. Jackson was a man with various opinion and he also took a stand in what he believed in. The Second bank of the United States was full of fraud and corruption and President Jackson wanted it to end as soon as possible because of that. It did indeed end and Jackson was considered completely responsible for that. He vetoed several bills to get it done and did not rest until the bank went bankrupt and ended. President Andrew Jackson was a great President, a great husband, son and father but most importantly, he was a good all around person who accomplished so much in his life.

Thursday, January 9, 2020

World War I and How It May Have Paved the Way for World...

World War I Continued The questioned raised is whether or not I believe that WWII was a continuation of WWI. I do believe WWII happened as a result of some of the things which came out of WWI, however, not necessarily as a continuation. Although both wars had similarities, they were both fought between different groups of countries and both for different reasons. There were different alliances in both wars. WWI and WWII were the largest military battles in human history. In WWI, Woodrow Wilson was president. The War lasted from 1914 to 1918. The major causes for WWI were Imperialism (countries wanted more territory and more natural resources). The Groups involved where, The Central Powers (Germany, Austria-Hungary, and Turkey) and the Allied Powers (Britain, Russia, Italy, France, Japan, and the U.S. finally joined in 1917). WWI was centered on Europe. In WWI some of the methods of warfare used were lines of trenches supported by artillery and machine guns, assault tanks, airplanes , and poisonous gas. In WWI, there were an estimated 10 million casualties, 7 million wounded, and over 7 million missing or imprisoned. During WWII, FDR and Harry Truman were president. WWII, lasted from 1939 to 1945. WWII was a war based on Nationalism (a policy of a country putting its own interests as a nation, above all other nations interest and the common interest of man kind). The major causes of WWII were, the economic and political instability of Germany, coupled withShow MoreRelatedCanadian Women and the Second World War1173 Words   |  5 PagesCanada Women and the Second World War The changing roles of women throughout history has been drastic, and none more so than the period during and after World War II. The irrevocable changes that occurred once the war started and women went to work were unprecedented. 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