Sunday, May 10, 2020
Lab Report Essay - 753 Words
Beginning with science : 06 Matter and Energy Kevin Edwards. Introduction :You will be exploring three scenarios and conducting observations on the physical and chemical changes in matter: The Iced Tea Debate, Salty Soup, and Fire Bug. Objective : To demonstrate the differences between physical and chemical changes while observing the laws of conservation of matter and energy. Procedure : Watch each part of the experimental demonstration and make predictions about what will happen in each scenario. 1. View the three scenarios listed below. You must observe and analyze these as part of the lab. The Iced Tea Debate The Salty Soup The Fire Bug 2 Use the DATA chart provided for recording observation based on threeâ⬠¦show more contentâ⬠¦Paragraph 1 - How the Law of Conservation of Matter is supported by the experimental demonstrations: In the law of conservation particles and materials are neither created nor destroyed . It was similar towards the experimental demonstrations because nothing changed or destroyed in the processes .Kinetic and potential energy was used in the experiments. Paragraph 2 - How the Law of Conservation of Energy is supported by the experimental demonstrations: Experiments do not consome the energy but conserve by changing them from one form to the other .This allows all energy to remain constant so for each experiment diffrent form occured but never changed the element of the experiment Fourth Scenario Describe a fourth scenario in which either the ââ¬Å"Law of Conservation of Matterâ⬠or the ââ¬Å"Law of Conservation of Energyâ⬠could be observed. Using as many sentences as needed, describe how an experiment could be set up to further explore your recorded observation. The goal is to show understanding of the concepts in the lesson. I choose law of Conservation of Energy Suppose a Hard mini ball is placed in an automatic air power sealed containerYou will notice that no matter how much you will leave the ball bunching the ball will never stop bouncing. That happens because the ball develops both potential and kinetic energy,the sum of those two give us the mechanical energy which remains constant. Scientific Method The IcedShow MoreRelatedLab Report : Science Or Engineering Course Essay3163 Words à |à 13 PagesA full laboratory report is usually required in a science or engineering course that has a laboratory section. Believe it or not, a lab report (as they are commonly referred to) is actually a learning tool to help you get more out of your lab and classroom experience. You typically enter a lab session with some hypothesis, such as ââ¬Å"copper conducts heat more quickly than steel.â⬠You will review the basic concepts behind the experiment, such as the definition of conductivity and whether heat flowsRead MoreLab Report On The Lab3168 Words à |à 13 Pagesfor the lab. Knowing the steps for the lab is extremely important because especially in chemistry if something is done out of order it can be dangerous. So recording the procedure in our lab book is important. This relates to my major of Political Science in that in Political Science, recording down things accurately is ver y important and if something isnââ¬â¢t recorded accurately it could be dangerous like in chemistry lab. In my lab report for the Density Lab I recorded the steps to the lab. The objectiveRead MoreLab Report1259 Words à |à 6 Pages(II) Sulfate Wash Bottle Lab Apron 2 Iron Nail Stirring Rod Plastic Gloves 1M Hydrochloric Acid Crucible Tongs Sandpaper or Emery Cloth Distilled Water Centigram Balance Face Shield Drying Oven 1. Find the mass of a clean, empty, dry 250-mL beaker. Record the mass to the nearest 0.01 g. 2. Add approximately 8 g of copper (II) sulfate crystals to the beaker. Find the mass and record it on the Report Sheet. 3. Add 50 mL of distilled waterRead MoreLab Report1029 Words à |à 5 PagesLab report As part of my module Nip1002 I was required to perform a set of observational skills which included; pulse, blood pressure, respirations, hand washing and urinalysis and then compare them to previous results. In this lab report I am going to discuss blood pressure in detail. Procedure * Explain the procedure to the patient and gain consent * Wash hands thoroughly following the hand wash technique to prevent the transfer of bacteria * Clean equipment e.g. blood pressure cuffRead MoreLab Report On The Lab Essay725 Words à |à 3 PagesJacqueline Kang 2-8-2015 Bio 203 Lab Experiment 2: Introduction: The lab was interesting as the main idea seemed to be the proper use and importance of a spectrophotometer but was completed in such a bizarre manner that I am unsure as to wether this was the original purpose or not. The first portion of the experiment seemed to be a practice 10 fold serial dilution using the chemical bromophenol blue, and was treated as a quantitative experiment. The second portion of the experiment used knownRead MoreLab Report1463 Words à |à 6 PagesLab Report 1 ï ¶ Introduction: Proper chemical formulas entitle many challenges such as the Law of Multiple proportions that states that there may be more than one plausible mole ratio for the elements in that compound. However if we determine the mass of each element in the compound we will be able to get the true chemical formula. In this experiment, we used the law of definite proportions to find the chemical formula for a hydrated compound containing copper, chlorine, and water moleculesRead MoreBiology Lab : Lab Report Essay777 Words à |à 4 PagesLab 9: Pea Genetics Lab Report Zach Freeland : Section 03 : BIOS 210 Fundamentals of Cellular Biology Lab Title: â⬠¢ Gathering Data on the Different Traits of the Garden Pea (Pisum Sativum), Organizing the Dominant/Recessive Phenotypes of 60 F2 Offspring and Determining Whether the Null Hypothesis is Rejected or Accepted Using the Chi-Square Test. Introduction: â⬠¢ This lab had 2 exercises. Exercise 9.1 involved observing pictures of 60 F2 offspring and recording the phenotypes for 6 different traitsRead MoreLab Report On The Lab759 Words à |à 4 PagesPURPOSE/OBJECTIVE: In this laboratory, the purpose of this lab was to allow the lab students to understand the effects of the different antibiotics (CAM, Amp, and Strep) on the bacteria growths. This lab also allowed the lab students to understand the importance of staining, bright-field microscopy, spectrophotometry, and the fluorescence microscopy. The hypothesis for this lab would be that for the mixture without the antibiotic would have an increase in the absorbance rate. The mixtures withRead MoreLab Report On Chromatography And Lab1206 Words à |à 5 PagesSpinach Group Experiment 3 ââ¬â Individual Lab Report (Save as pdf and submit, due by 12:00 NOON one week after experiment) Last Name: Wang First Name: Zoey Lab Partner(s): Sue Wang TA Name: Sosthene Date Lab Performed: Nov. 12, 2015 Date Lab Submitted: Nov. 12, 2015 Group A, B, or C: B Comments for Grading TA: (Please indicate if you performed the lab on a day other than your regularly scheduled day and/or with a TA other than your regular TA). Page Limit: report must not exceed FIVE pages (includingRead MoreLab Report On The Lab2594 Words à |à 11 Pages buffer, pestle grinder, centrifuge, phenol-chloroform, a vortex, agarose gel and dye, PCR water, 1.5 mL tubes and RNase. PCR Amplication- This lab involves the amplification of the 18s rRNA or actin genes. The lab starts with getting the PCR tube, labeled as DNA. Then, 2.5 microliters of DNA template from the week before must be added to the DNA tube. Forty-seven and a half microliters of PCR Master Mix is then added to the DNA tube. This micture must be placed on ice until placed in thermal cycler
Wednesday, May 6, 2020
Sad sad story Free Essays
This core course provides opportunities to explore a range of topics In the field of political Ideas, continental theory, aesthetics politic cal theory and art practices and strategies. Its purpose is to establish a common intellectual, historical and theoretical framework for students coming from diverse disciplines. Broadly, it considers key questions regarding the (so ââ¬â called) ââ¬Ëaestheticism Zion of politicsââ¬â¢ and the ââ¬Ëplasticization of aestheticsââ¬â¢ as emergent in the 20 the centuries. We will write a custom essay sample on Sad sad story or any similar topic only for you Order Now Assessment one 5,000 word essay P071014B Internship (MA International Studies only Lecturer: Dry Simon Griffith Spring Term This optional co ruse will involve spending two days each week for the duration of a term as an intern in a placement provider working in the field of politics, public policy or international studies. In the past students have undertaken p ligament s at a range of organist ions, including charities, think tanks and pressure groups; dies connected with integration al organizations such as the KIN; appropriate businesses; and political parties. Students will be attached to a placement supervisor during their placement . This p errors will supervise their work while on placement, in liaison with staff at Goldsmiths. Dents should find their own placements in the autumn term and will support them in that process. These placements must be cleared with the course convener. There is also a small pool of guaranteed places which will be competitively allocated. In fairness to hosts, we will also have to be confident that studentsââ¬â¢ levels of attendance and achievement hill at Goldsmiths suggest that they can benefit from the inter unships The course is assessed in two ways. A reflective essay of 2, 5 3,000 words, worth % of the overall grade, which will apply the academic approaches of studentsââ¬â¢ A studies to the practical experiences of their internship. A further 2 0% of the grade will be allocated on the basis of qualitative reports from the placement supervisor, based on all or some of the of Lowing criteria from the M A in IS learning outcomes. P071009B Global political cultures 1: Knowledge Power Culture Elect ere: Professor Sandy Seth 15 CATS Autumn Term Thursday 10. 00 22. 00 This course aims to raise questions about whether the concepts and categories through which we usually study the ââ¬Ëinternationalââ¬â¢ or ââ¬Ëglobalââ¬â¢ are adequate to the task. It critically ex. Mines categories of the social sciences and humanities that are usually simply presupposed and ââ¬Ëappliedââ¬â¢, and which, despite their Western or European origins, are assumed to be ââ¬Ëuniversalââ¬â¢. It does this by closely examining some of the most important thee retrial writings of the post period, focusing upon books and debates which had repercussions far beyond their immediate disciplinary boundaries, including books by Kuhn, McIntyre, Factual, Said, and others. Students explore the claim(s) that far fro m being objective and universal, our knowledge is shaped by culture, history and politics. In seminars we ask, can different ââ¬Ëconceptual schemesââ¬â¢, ââ¬Ëparadigmsââ¬â¢ or ââ¬Ëtraditionsââ¬â¢ be compared to see which one is better, or are they incommensurable? Do theories and explanations triumph over rival theories because they are ââ¬Ëbetterââ¬â¢ or for other reasons? Does knowledge serve to unmask power, or is it always caught up with and complicit with power? This course requires students not simply to advance their knowledge of politics, but to explore the politics of knowledge, and to do so, in particular, by inquiring into whether the categories and concepts of the social sciences are genuinely international and universal, or merely modern/Western and parochial. Assessment This course is assessed by one 3000 word essay P071012B Memory and Justice in Post Conflict Societies Lecturer: Jason Dramatic So 30 CATS Autumn Thursday 1 1. 00 15. 00 This course focuses on how societies emerging from different types of conflict (such as war, genocide, dictatorship and grave human rights abuses) engage in the process of justice ââ¬â such as trials, truth commissions, reparations, apologies and pub lice commemorations and social recesses, expressed through the media, culture and civil society initiatives. By exploring the complex relationship between conflict, memory and Justice in various cross ââ¬â cultural settings, it seeks to provide an understands Eng of the ways in which such processes can promote or hinder reconciliation and the rebuilding of social, inter communal and inter national ties. The course will also assess the role of external actors (as for example, international war crimes tribunals) I n terms of how they affect internal processes of acknowledging past abuses. Case studies, including Germany , Japan , South Africa, he former Yugoslavia and Rwanda, will inform the theoretical debates and provide a comparative perspective. Films and decorum entries relating to the weekly topics will also be screened as an integral part of the course. One 5000 word essay on a topic of the studentââ¬â¢s choice, in a agreement with the course tutor. SUPPRESS Theories of International Relations TAB 15 CATS Autumn Term Wednesday 10. 00 This course provides a survey of the classical, critical and newly emerging theories of international relations, namely: realism/unrealism, liberalism/unilateralism, Marxism, constructivism, post modernism, minims, post colonialism, the aesthetic turn in IR and theories of Justice. The course approaches each of these theories through the concept of power, seeking to explain the radical shifts that have occurred both in our understanding of power as well as the role that it plays in international politics in the last century. The course combines its examination of theory with debates on contemporary case studies that serve to showcase the link between theory and practice. This course is assess De by one P071024A The European Union and Immigration: The Contours, Politics and Economics of a New Policy Domain How to cite Sad sad story, Papers
Wednesday, April 29, 2020
Photographer Gordon Parks
Biography One of the 20th centuryââ¬â¢s greatest photographers Gordon Parks was born in 1912 to the family of African-American farmers in Fort Scott, Kansas. Ever since his early years, Parks used to be exposed to racism, which partially explains why he could not obtain a formal college diploma.Advertising We will write a custom essay sample on Photographer Gordon Parks specifically for you for only $16.05 $11/page Learn More After the death of his mother in 1926, Parks was forced to move to Minneapolis, where he made a living by affiliating himself with a number of odd jobs, such as the job of a ââ¬Ëporter boyââ¬â¢ in the townââ¬â¢s gentlemen-clubs. While working hard, in order to ensure his physical survival, Parks nevertheless proved himself resourceful enough to take an interest in many pursuits, which at the time were considered being solely reserved for White Americans, such as playing piano. Nevertheless, it was specifically Parksâ⬠⢠budding fascination with photography, which had set him on the path of becoming one of the most socially prominent African-Americans of all times. In 1938, Parks purchased his first camera and started to apply an active effort in turning this fascination into the mean of supporting himself financially. Even though that initially, Parks strived to gain recognition as a fashion photographer, it is specifically by securing jobs with the Farm Security Administration (FSA) in 1939 (which provided him with the task to photograph the social effects of the Depression in America) that he was able to make himself a name. People started to regard him as being not only extremely talented but also a ââ¬Ëvisionaryââ¬â¢ photographer. It is namely this particular phase of Parksââ¬â¢ professional career, which is now being commonly referred to as having been the most discursively significant. This is because, through the years of 1939-1942, Parks did not only succeed in photographing th e sheer scope of social injustices in America, but he also managed to expose many of these injustices, as such that had been reflective of the American societyââ¬â¢s racial intolerance. In 1948, Parks became the first Black photographer, hired by Life magazine. While working for this magazine well into the sixties, Parks was able to make the photographic records of what accounted for the eraââ¬â¢s most important socio-political developments ââ¬â specifically those associated with the rise of the Civil Rights movement in America. It is specifically due to what were Parksââ¬â¢ professional activities, during the course of the earlier mentioned historical period, that we can now enjoy the exceptionally well-photographed images of Malcolm X, Martin Luther King, and Mohammed Ali. Simultaneously, Parks was involved in a number of other intellectually stimulating activities, such as writing poetry/novels and composing music. His most well-known autobiographical novels include 1963 The Learning Tree and 1966 A Choice of Weapons.Advertising Looking for essay on art and design? Let's see if we can help you! Get your first paper with 15% OFF Learn More Ever since the early seventies, Parks also became involved with the movie-industry ââ¬â the year of 1971 saw the release of Shaft (film), directed by Parks, which is now being discussed as such that originated a whole new cinematographic genre/style of blaxploitation. Throughout the course of the eighties, Parks directed a few documentaries, concerned with the Civil Rights movement, and composed the libretto to the opera Martin, dedicated to the memory of Martin Luther King. During his lifeââ¬â¢s latter stages, Parks continued to apply a great effort in promoting the concept of interracial tolerance in America, while coming up with public speeches, on behalf of Americaââ¬â¢s socially disadvantaged populations, which had won him a number of honorary awards from both: The Federal Governme nt and the countryââ¬â¢s most prestigious universities. The worldââ¬â¢s most famous African-American photographer died in 2006 from cancer (Mitchell, Martin-Hamon and Anderson 27). Examples of photographs The foremost feature of Parksââ¬â¢ photographs is the fact that, while being taken in an unmistakable realist manner, they emanate the strong spirit of humanism. The validity of this statement can be well explored in regards to probably the photographerââ¬â¢s most famous photo of Ella Watson (janitor) standing in front of the American flag inside of the FSA building. What is being particularly noteworthy about this photo is that it prompts onlookers to consider the possibility that, working as a janitor, was not the photographed womanââ¬â¢s ââ¬Ëtrue callingââ¬â¢. The reason for this is apparent ââ¬â Watsonââ¬â¢s very appearance suggests that she happened to be a thoroughly intelligent woman. The fact that she is being depicted wearing glasses strengthen s this impression even further. Thus, while being exposed to this photo, people cannot help experiencing the sensation that there is something inheritably wrong about the situation with an intelligent Black woman working as a janitor, which in turn leads them to conclude that she must have been forced to stick with this job by some external circumstances. The American flag in the background symbolizes these external circumstances. Apparently, Parks wanted to emphasize that it was due to the policy of racial discrimination (which was enacted in America during the course of the thirties) that African-American women, such as Watson, could not even dream of a social advancement.Advertising We will write a custom essay sample on Photographer Gordon Parks specifically for you for only $16.05 $11/page Learn More The motif of racial discrimination is also contained in the Parksââ¬â¢ photo of two Black kids playing the doll of a White girl. There are two dis cursive aspects to this photo. First, the fact that Black children are being forced to play with this pale-skinned doll suggests that they were spared of an opportunity to play with a Black doll. The reason for this is simple ââ¬â at the time when the above photo was taken (the late thirties), there were no dark-skinned dolls manufactured by the American toy industry. This is because, during the course of this period in American history, the countryââ¬â¢s Blacks were not considered fully human, which is why they used to be encouraged to mimic the lifestyle of Whites ââ¬â playing with White dolls, was meant to make Black children emotionally comfortable with their future status of second-class citizens. Second, the dollââ¬â¢s unemotional (cold) facial expression stands in a striking contrast to the facial expression of a Black kid on the left. This contrastââ¬â¢s symbolism is quite clear ââ¬â apparently, Parks wanted to promote the idea that it is in White people ââ¬â¢s very nature to regard African-Americans inferior, which is why it is wrong to believe that Whites would be willing to treat brothers with dignity, unless they are being forced to do so out of fear. Nevertheless, it would be wrong to suggest that the objective value of Parksââ¬â¢ photographic masterpieces reflects the authorââ¬â¢s tendency to expose racist injustices within the American society in a necessarily subtle manner. Quite on the contrary ââ¬â Parks never skipped an opportunity to document even those instances of a racial discrimination in America that have been directly sponsored by the state. The photograph below validates the legitimacy of this suggestion. Advertising Looking for essay on art and design? Let's see if we can help you! Get your first paper with 15% OFF Learn More On it, we get to observe a Black girl drinking out of the water-fountain, designated ââ¬Ëcolored onlyââ¬â¢, with the water-fountain designated ââ¬Ëwhite onlyââ¬â¢ being only a few inches away. Given the ââ¬Ëpoodle skirtsââ¬â¢, worn by two Black ladies on the right, we can well assume that this photo must have been taken during the course of the fifties in one of the Americaââ¬â¢s Southern states, where the so-called ââ¬ËJim Crowââ¬â¢ laws enjoyed the legislative legitimacy well into the early sixties. It is needless to mention, of course, that this photo can be well discussed in terms of a social commentary. It appears that Parks wanted to prompt contemporary Black onlookers to consider something that they have not been taught in schools, ran by White Bible-thumpers ââ¬â namely, the fact they had very few reasons to remain loyal to the state, which was willing to go as far as denying their basic humanity, simply because they happened to have a dark ski n. Therefore, it is fully explainable why, as time went on; Parks was growing increasingly distanced from the idea that African-Americans simply had to continue applying an effort into trying to make Whites more racially tolerant, as Martin Luther King used to insist. Apparently, during the course of the sixties, it started to dawn upon Parks that, contrary to what King was suggesting, civil rights are not given but taken. In its turn, this explains why through the sixties Parks was becoming progressively fascinated with the Black Panther Party, in general, and with the character of Malcolm X, in particular. The fact that Parks used to spend long hours, while photographing the partyââ¬â¢s political rallies, headed by Malcolm X, validates the full soundness of this suggestion. There can only a few doubts as to the fact that there is a strongly defined social commentary to the above photos, which can be summarized as follows: African-Americans have grown powerful enough to take a direct action against their oppressors. As these photos imply, such an eventual development occurred due to African-Americans having succeeded in making the traditional ââ¬Ëinstrumentsââ¬â¢ of White peopleââ¬â¢s racial domination (their efficiency in self-organization and their intellectual capabilities) to serve the purpose of Black peopleââ¬â¢s liberation. This is the subtle symbolism of Parksââ¬â¢ photos, which feature Black Panthers standing in columns and Malcolm X touching its temple with his finger. At the same time, however, it would be quite inappropriate to suggest that there are solely racial undertones to how Parks went about photographing the surrounding reality. Being a true humanist, Parks used to make a deliberate point in exposing the very essence of peopleââ¬â¢s existential anxieties ââ¬â regardless of what happened to be the specifics of the photographed individualsââ¬â¢ racial affiliation. In this respect, the photo below is being espec ially illustrative. Even though that, formally speaking, this photo simply depicts three blood-related females (a grandmother, a mother, and a daughter) that live in the same household, it in fact encourages viewers to contemplate on the shortness of oneââ¬â¢s life. This is because the depicted characters allow onlookers to have a three-dimensional glimpse into the process of aging. The photoââ¬â¢s humanist appeal is quite apparent ââ¬â once people realize the shortness of their lives, they will be more likely to try to make these lives count, such as by the mean of contributing to the well-being of a community, for example. Personal reflections and reactions I personally have always been a great admirer of Gordon Parks. The rationale behind this suggestion can be summarized as follows: 1. Parks contributed substantially towards the process of African-Americans becoming the masters of their own destiny. It is not only that Parks succeeded in exposing the subtle and direct manifestations of White racism, which helped the brothers to adopt a proper approach, while addressing it, but his photographic masterpieces also resulted in prompting the representatives of socially underprivileged racial minorities in America to take a full advantage of their existential potential. One of the reasons for this is that, even though many of the depicted ââ¬Ëcoloredââ¬â¢ characters in his photos appear to have suffered from poverty and racial discrimination, there is an unmistakable aura of a perceptual optimism to them. Hence, a subtle message, conveyed by most of the Parksââ¬â¢ photos ââ¬â despite the fact that Blacks/minors do often experience social/racial oppression, they nevertheless possess something that their oppressors no longer have ââ¬â a psychological and biological vitality. In this respect, Parks proved himself a true visionary ââ¬â as of today, African-Americans have effectively ceased being ââ¬Ëhuntedââ¬â¢, while gradually assuming the role of ââ¬Ëhuntersââ¬â¢. The validity of this suggestion can be easily illustrated in regards to what account for the realities of todayââ¬â¢s living in America, associated with the process of Whites growing progressively weakened, when it is being only the matter of time before they themselves become the representatives of the one of many of racial minorities in this country. 2. In his personal life, Parks never ceased acting as a humble and yet self-respectful individual, while never succumbing to bitterness even in times when the circumstances called for it. Being a stoic-minded person, Parks used to address life-challenges as a man, without allowing the hardships he used to experience to prevent him from remaining firmly committed to what he believed was the purpose of his life (Moskowitz 103). Parks felt thoroughly comfortable while socializing with both: Black gangsters, on the one hand, and with the Americaââ¬â¢s top-politicians, on the other. This o nce again suggests that there was nothing incidental about the fact that, despite his humble origins, Parks was able to overcome the seemingly impossible circumstances and to become one of the 20th centuryââ¬â¢s most influential African-Americans. Therefore, it would be thoroughly appropriate to refer to Parks as a truly inspirational figure, whose cultural legacy will continue to motivate African-Americans make the best out of their lives for generations to come. 3. Parks was a great humanist/intellectual. As it was noted earlier, many of the Parksââ¬â¢ photos are being concerned with promoting the idea that oneââ¬â¢s life represents the highest value of all. At the same time, however, Parks never consider joining any of the organized religions in America ââ¬â hence, proving himself a classical intellectual, capable of understanding that it is specifically peopleââ¬â¢s lack of education, which prompts them to search for ââ¬Å"Godâ⬠up in the clouds. Thus, it c an be well assumed that, throughout most of his life, Parks remained well ahead of its time. Therefore, it is fully explainable why the overwhelming majority of intellectually advanced Americans tend to refer to Parks in a particularly high regard ââ¬â regardless of whether they happened to be Black or White. Thus, it will be fully appropriate, on my part, to conclude this paper by suggesting that, as time goes on, Parksââ¬â¢ cultural legacy will continue to affect the lives of more and more Americans ââ¬â the very laws of a historical progress establish objective preconditions for this to be the case. Works Cited Mitchell, Kristina, Martin-Hamon, Amanda and Elissa Anderson. ââ¬Å"A Choice of Weapons: Photographs of Gordon Parks.â⬠Art Education 55.2 (2002): 25-32. Print. Moskowitz, Milton. ââ¬Å"Gordon Parks: A Man for All Seasons.â⬠The Journal of Blacks inà Higher Education 40.1 (2003): 102-104. Print. This essay on Photographer Gordon Parks was written and submitted by user Malik Leach to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.
Friday, March 20, 2020
Relationships between Throwing Mechanics and Shoulder Distra essays
Relationships between Throwing Mechanics and Shoulder Distra essays This article entitled, Relationships between Throwing Mechanics and Shoulder Distraction in Professional Baseball Pitchers, discusses the strain and increased susceptibility to injury within the shoulder that comes from the extreme forces and torques when pitching a baseball. The article focuses on a study that was done on 40 professional pitchers during the 1998 Cactus League spring training. Using high-speed video data and other specialized instruments, scientists were able to produce some evidence to support the always evident theory that pitching at a higher velocity and bigger work loads, more innings pitched, causes more stress on the shoulder and elbow. These researches came up with many numbers that were a little difficult for me to understand but with their tools, research, and data they explained why pitchers are so injury prone and why ...50% of pitchers experience shoulder or elbow injury sufficient enough to keep them from throwing at some point in their career. A distraction force equal to body weight acts on the shoulder joint as the ball is released from the hand. This force acts along the upper arm as tendons pull the arm away from the joint. When pitching distraction occurs at eh elbow and shoulder joints as the energy in the throwing arm is quickly degenerated after the explosive instant of ball release. Throwing over handed as baseball pitchers do is not a normal movement associated with the body movement and puts an incredible amount of stress on the elbow and shoulder joint. Whereas, throwing under handed as softball players do is and rarely have shoulder or elbow problems. This study was done not only to asse ss the related injuries to pitching but to also provide scientific basis for improved preventive and rehabilitative protocols for baseball pitchers, which could benefit coaches and trainers and more importantly, the pitchers. ...
Wednesday, March 4, 2020
Seven Writing Tips from Stephen King
Seven Writing Tips from Stephen King Seven Writing Tips from Stephen King Seven Writing Tips from Stephen King By Daniel Scocco You probably know Stephen King from his novels and fiction books. While King might not be as renowned as some other contemporary writers, he does know how to sell books. The Positivity Blog recently published an article with Seven writing tips coming from Stephen Kings On Writing. Here is a quotation from point four: King has an honest voice in his fiction and in his memoir. He tells it like it is and makes us relate to him and his characters. Since Kingà ´s fiction often is of an odd kind with strange plots that seldom happen to normal people I think one of his strengths as a writer is being able to write relatable content anyway. One of the keys to doing that is to have an honest voice and honest characters with both bad and good sides to them. People we can relate to with all of their faults, passions, fears, weaknesses and good moments. Kingà ´s characters seem human. That creates a strong connection to the reader who starts caring about the characters. Another key to being honest and relatable is keeping a conversational style. Keeping it simple and using language that isnââ¬â¢t unnecessarily complicated. Using the words that first come to mind. If you are wondering, the seven writing tips are: Get to the point Write a draft. Then let it rest Cut down your text Be relatable and honest Donà ´t care too much what others may think Read a lot Write a lot Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Writing Basics category, check our popular posts, or choose a related post below:100 Idioms About NumbersTime Words: Era, Epoch, and EonDozen: Singular or Plural?
Monday, February 17, 2020
The competition between 2 fungi in same sugar (food) source can lead Assignment
The competition between 2 fungi in same sugar (food) source can lead to change PH and color - Assignment Example 1. Firstly inoculate the wood samples in wood agar petri dishes as mention be Robinson etal in International Wood Products Journal, vol. 5, no. 2, pp. 103ââ¬â107.After proper extraction of Scytalidium Ganodermopthorum fungi species from wood, petri dishes of the culture are prepared. 2. The second step involves liquid culture growth, the fungus is grown on malt media amended with white rotted maple prepared in half-pint Mason jars with plastic screw lids. The petri dishes are sterilized via autoclaving before use. 3. After sterilization fill the dishes with 50 mL of autoclaved liquid media (2% malt in deionised water) according to Robinson etal,ââ¬Å"Ability of three yellow pigment producing fungi to colour wood under controlled conditions,â⬠à International Wood Products Journal, vol. 5, no. 2, pp. 103ââ¬â107, 2014. 5. Incubate the liquid cultures on an open shelf at room temperature for the next twenty two weeks. Over this period the colour measurements were recorded on a Konica Minolta CR-5 chroma meter for each flask of media before use, with output in the CIE L*a*b* colour space. 6. Filter 3 plate of the media using a Whatman Cat. No. 1002150 filter sheet after every 7 days. The pigments collected after filtrations are then solubilised in dichloromethane and standardized based upon their colours using the colour reading machine for distinguished and precise results every 7 days. For the green colour obtained from the readings in the machine S. ganodermophthorum L* = 87.04, a* = âËâ0.54, b* = 22.21.This is a perfect pitch green colour and any pigmentation close to this will be olive green as shown by the media from the 100 plates. Those from the 10 negative plates will retain their colour. Under natural conditions once the growth of a fungal colony is established, or when supplies of vital nutrients become depleted, parts of the
Monday, February 3, 2020
Steve Jobs Research Paper Example | Topics and Well Written Essays - 1000 words
Steve Jobs - Research Paper Example His mother, however, wished him to be adopted by another couple that were colleagues at the graduate programme. Her mother signed the adoption papers after being reassured that the child would be supported and encouraged to go to college despite him having only attended High School (Wikipedia par. 6). When later asked about his adoptive parents, Jobs stressed that they were his parents. His real parents, however, did marry in 1955 but divorced in 1982 after they had had a second child Mona Simpson who is a novelist. When Jobs was five years of age, the Jobs moved to Mountain View California. His parents adopted a daughter, Patty, Later. Paul was a handy man and worked as a mechanic and practiced carpentry (Wikipedia par. 6). He taught his son basic skills in electronics and handy work. This later became his hobby. Jobs was taught how to read before going to school by his mother, Clara, who was an accountant. Jobs was very frustrated by formal school system. When he attended Monta Loma Elementary school, he would play pranks on others. The school authority were of the idea that Jobs skip two grades owing to his excellent scores but his parents chose that he skip just one. He schooled at Cupertino Junior High and Homestead High School, both in Cupertino California. He made friends with his neighbour Bill Fernandez while at Homestead. Fernandez acquainted Jobs with Steve Wozniac, who was very extraordinary with electronics and computers (Moisescot par. 3). Wozniac and Fernandez showed Jobs the first computer that they had built and called ââ¬ËThe cream Soda Computerââ¬â¢ and he was very interested. Wozniac attributed the name of the computer to the fact that they drank cream soda often when they were working on the project. He said he and Jobs had attended the same High School but had not met there. After graduating from high school in 1972, Jobs joined a college in Portland Oregon c alled Reed
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