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Sunday, August 23, 2020
Debate Essay Example | Topics and Well Written Essays - 500 words - 5
Discussion - Essay Example Probably the hardest part is to give the terrible news to a worker who isn't accepting an augmentation. So as to successfully manage these supervisors ought to be taken through train by attempted pretending activities to support their relational abilities. Notwithstanding, this can be managed by guaranteeing that the news doesn't astonish anybody in the organization. This must be accomplished by ensuring that that association consistently reminds the representatives the ascent may be given dependent on execution and that it isn't programmed to all workers. The directors ought to likewise as often as possible convey the presentation of the representatives however out the year. Moreover, workers need to comprehend the results on the off chance that they don't proceed true to form. This can be remembered for the employeesââ¬â¢ handbook that they are not qualified for a legitimacy increase in the event that they don't meet the desires. This communicates something specific that the association is paying attention to everyoneââ¬â¢s execution. Chiefs ought to be furnished with satisfactory aptitudes to impart to the workers the meaning of what great execution is and what unsuitable execution is. They ought to have the option to show the association that exist between pay augmentation, execution, and how to manage the intense inquiries that may emerge from workers who don't get pay increase. A chief can investigate different choices in giving the augmentation. A few representatives are promising. Rather than thoroughly denying them the legitimacy increase an administrator may consider deferring it to allow them to pivot their exhibition. Another choice is to offer singular amount installments instead of a base compensation increase. This causes it to seem like a reward rather than a pay rise. it doesn't influence compensation increase or time-based compensations. It additionally stretch legitimacy spending plans while simultaneously easing back pay development this ought to anyway not be abused. Regardless of whether benefits has lost its
Friday, August 21, 2020
- Being One Of Millions Of Surfers Throughout The Internet, I See That
- Being one of a large number of surfers all through the Internet, I see that key common freedoms territories significant in the internet as they are in customary settings. The internet characterized in Webster'sTenth Edition word reference is the on-line universes of systems. The option to talk and publishusing a virtual pen has its foundations in a long convention going back to the very establishing of democracyin this nation. With the entry of the 1996 Telecommunications Act, Congress has preparedto divert the Internet from perhaps the best asset of social, social, and scientificinformation into what could be compared to a kids' understanding room. By conjuring the overboardand ambiguous term profane as the standard by which electronic correspondence ought to becensored, Congress has protected that data suppliers trying to maintain a strategic distance from criminal prosecutionwill close the doors on anything other than the most agreeable data and conversations. The Communications Decency Act calls for a long time of prison time for anybody found utilizing obscene language over the net; as though perusing obscenities online influences us moredramatically than perusing them on paper. Our First Amendment states, Congress will make nolaw regarding a foundation of religion, or forbidding the free exercise thereof, or abridgingthe the right to speak freely of discourse, or of the press.... The Act removes this right. TheConstitution-resisting double crossers making these pointless laws don't they comprehend the mediumthey're attempting to control. What they guarantee is that they are attempting to shield our youngsters from moral undermining content. This secure our defenseless kids belief system is counterfeit. On the off chance that greater government officialswere increasingly learned about online data they would understand the gigantic imperfection theCommunication Decency Act contains. We needn't bother with the administration to watch unproductively onthe I nternet when guardians can essentially introduce programming like Net Nanny or Surf Watch. These projects hinder all delicate material from entering one's modem line. What's more,legislators have just passed successful laws against vulgarity and kid erotic entertainment. Wedon't need a repetitive Act to achieve what has just been composed. More than 17 million Web pages coast all through the internet. At no other time has informationbeen so moment, thus worldwide. What's more, at no other time has our administration been so frightened by thepotential power little individuals have readily available. The capacity for anybody to send picturesand words efficiently and rapidly to possibly a huge number of others appears to panic the governmentand control monstrosities. Accordingly, the Communications Decency Act obliterates our own constitution rightsand affronts the fantasies of Jefferson, Washington, Madison, Mill, Brandeis, and DeToqueville. It's clever, since we at last have a medium that really permits us to practice our FirstAmendment right, the administration is attempting to blue pencil it. Disregard them! Keep on drawing in infree discourse on the net. It's the best way to win the fight.
Thursday, July 9, 2020
Role of surveillance in an organization - 275 Words
Occupational privacy and the role of surveillance in an organization (Essay Sample) Content: Occupational Privacy the role of surveillance devices in the work placeNameInstitutional affiliationDateAbstract This paper aims at studying out the advantages of occupational monitoring, and the role that surveillance plays in the privacy of employees. The aspect of privacy was surveyed to have various advantages, which makes it possible for its implementation in the workplace. The other aspect that the study sought to work on was what disadvantages it played in the lives and privacy of employees. There were various aspects like monitoring, which enhances the smooth running of affairs between employees. The aspect of employee monitoring has various advantages including effective work management that makes it possible for the smooth affairs of the organization (Wallace, 2004). The aspect of monitoring in an organization makes it possible for employees to have better communications. This is an advantage that makes it a better idea to implement. The other advantage tha t was attributed with employee monitoring is that it leads to productivity. This is an aspect that makes it better for an organization to achieve its objectives. However, employee monitoring has in its ethical aspect deemed as compromising. Additionally, the privacy in the workplace is not only compromised, but aspects like autonomy, dignity, trust, and respects are compromised. This has led to various questions that the paper aims at answering. Employers need to realize that monitoring should be done in an ethical manner. This article has gone ahead to assess how far organizations have gone ahead and suppressed the privacy of employees.Introduction There are various aspects that can arise as a result of employee and employer mistrust. The aspect of organization privacy is very common and very important in the workplace. This makes it possible for employees to provide their best and work with a motive of achieving the organizations objective. The growth in technology has, however, l ed to the change of this aspect. The evolving nature of technology has made it possible for the development of gadgets like surveillance cameras, which can be used to monitor all the events happening in an organization. Admittedly, conflict between employers and employees is bound to occur when employees realize they are being surveyed without their consent. This is an aspect that can affect the productivity of employees, leading to poor results. Additionally, the use of surveillance gadgets like cameras, can lead to mistrust, and also heighten the tensions among employees and employers (Rotenberg, Laurant, 2004). The aspect of surveillance is an integral in an organization as it makes it possible for the employees behaviors to be monitored. There are various gadgets of surveillance that the organization can choose to put into place ranging from systems of global positioning, chips for identifying radio frequency, video surveillance, telephone surveillance, and monitoring of keystr oke. The aspect that has led to the usage of technology is not surprising as aspects like the costs of operations, are reduced. Additionally, the use of technology has also facilitated proper communication, has ensured the expansion of businesses, and also reduces the amount of inventory used (King, Nancy 2003 p 135). However, the use of technology, has led to many concerns including why employers needs the information, what they intend to do with it, and why employees need to get concerned, and the ways in which employees can ensure their privacy despite the installation of these gadgets.Methodology In some of the literatures done, there are those who oppose the idea of installation of surveillance. The aspect of installation is very important to an organization. Parenti (2003) in his book states that the aspect of surveillance should be done, but organizations should realize that they consider some aspects. Some of the aspects that Parenti said is that the remedies lie in the leg al limitation, regulations, and a surveillance that is properly enforced. This is an aspect that makes it good as employees will realize they are under scrutiny. Parenti goes ahead to state that there are different ways and aspects where employers go wrong. The aspect of them surveying their employees makes them liable to secretive information (p 150). Various surveys have been conducted to know the organizations that practice surveillance. One of the surveys was conducted by the management association of America, which revealed that about 45 % of companies and organizations in the US practice surveillance. As a result of the rise in technology, this is an aspect that has been on the rise. There are various systems like the computer monitoring, which are easily installed in computers. This software monitors activities done using the computer and emails the manager with reports, which have been transacted with the computer (Nolan, 2003). Many employees fail to realize that their em ployers have access to their click stream data. Additionally, employees should realize that any information they communicate with other computers is also accessed by their employers. This is achieved through the use of providers like internet services. This is the aspect that makes Parenti (2003) state that the installation of surveillance gadgets should be known to everyone (p 151). Wallace (2004) states that organizations which monitors their employees, use aspects like systems of global positioning, chips for identifying radio frequency, video surveillance, telephone surveillance, and monitoring of keystroke. There are various justifications that Wallace states that lead to surveillance including productivity concerns, security concerns, legal liability concerns, and cyberslacking. The various reasons why employers obtain such information are in regards to business. This is a way to monitor how an employee is performing. Employers may monitor the communications between employees to ensure that they do not leak the organizations trade secrets. These are secrets, which should not be let out to the open. The other aspect that makes surveillance common with employers is that they try to avoid liability. Occasionally if a customer is discriminated, or harassed, the employer or organization is apprehended accountable for an act that was initially done by an employee (p 245). Corry and Nutz (2003) states that there are various reasons why employers keep and collect information. Corry and Nutz argue that the information collected by employers is used for various circumstances like literature of criminal. These criminal activities include materials, which are sexually harassing, and others like hate literature, which make them liable for such actions. These two authors state that information collected by employers is used for internal company. The information collected by employers is used internally. This information may include employee performance, which employ ers can use for better allocation of resources, and planning, or when trying to identify where additional training is required. The authors have also realized that employers share this information with other companies. This is an aspect that shows how personal employee information can be compromised (p 243). Nolan (2003) explains that monitoring should be done under the watch of unions, which govern employees. This he explains that the role that labor unions plays in this issue is that they monitor and make sure that the installation of these gadgets is made known to every employee. This ensures that employees realize when they are being monitored, and this makes them avoid any negative effect. Labor unions need to come up with laws which will govern the installation of these machines. These unions also make it possible for employees to be notified when they are being monitored (p 225). Monitoring of employee is an aspect that can greatly affect their health. As Parenti (2003) e xplains, employees moral issue tends to decrease as a result of them being secretively monitored. Employees will assume that the management is surveying them with a motive of knowing how they behave amongst themselves. If employees are well notified regarding any surveillance material, they tend to have increased moral issue in the workplace leading to better productivity. Employees may also suffer from stress as a result of surveillance. This will affect their health as they are bound to get depressed leading to the loss of productivity. Employees also tend to be psychologically affected as a result of them being secretively monitored, thus this may affect their productivity (p 201).Wallace (2004) explains that employees are always concerned about their personal information. Any leakage regarding employee personal information can affect the employee. Personal information recorded by surveillance gadgets is of concern to an employee. The fact that employers can share employee inform ation with other companies makes it an aspect that is against the rights of employees. Employees are always concerned about their personal information as this can help the management determine various aspects like respect, trust, productivity, and determination of an employee. Personal information recorded can also lead to the sacking of an employee an aspect that makes them fear about their stay in an organization (p 285).Findings and Discussion Based on the above researches conducted, it is very evident that the aspect of monitoring is very essential to an organization. This is an aspect that has displayed that various issues can be achieved as a consequence of monitoring. Some of the advantages of monitoring as explained by Aranda (2002) are that they enhance communication between management and employees. This is an a...
Tuesday, May 19, 2020
The Hippie Movement - 1662 Words
Thesis: During the 1950ââ¬â¢s the hippie movement began, hippies rebelled against society, had their own way of living, and had an impact on the world. I. Introduction A. How hippies formed B. What inspired them to be this way C. Thesis II. Rebelling Against Society A. Drop out 1. From school 2. From materialistic life B. Drugs 1. LSD, marijuana, etc. 2. Sold them to stay living III. Living style A. Fashion 1. Clothes and shoes 2. Hair and accessories B. Living 1. In small groups, sharing possessions 2. Moved from place to place 3. Begged for money C. Music 1. Connected at concerts 2. Musicians IV. Impact A. Disapproval 1. Ronald Reganâ⬠¦show more contentâ⬠¦Though many people became hippies or just supported the hippies, there were a number of Americans who did not approve of the hippie lifestyle and culture. When Ronald Regan was the governor of California, he once defined a hippie as someone ââ¬Å"who looked like Tarzan, walked like Jane, and smelled like Cheetah.â⬠Along with stating this, he did not support the way hippies thought life should be lived in America (Chepesiuk 1). The violence increased as the popula tion of hippies got larger and violence was greatly increased after a black male was stabbed at a California ââ¬Å"free music festivalâ⬠(Firm 128). The number of drug arrests and rapes raised as more criminals moved in to take advantage of the young, free living people (Chepesiuk 1). Hippie icons began to die of drug overdoses and the outraged emotions of the hippies who looked up to them, eventually led to more violence. Along with the violence came more antiwar movements (Firm 128). There were not only antiwar movements but also political, environmental, religious, and more. To organize together, hippies would use word of mouth, letters, and posters to get a large movement or rally together for a specific cause that they believed in (Chepesiuk 2). In the early 1970ââ¬â¢s after all of the violence, drugs, and unusual lifestyles the hippie movement began to decline, they realized they could not ââ¬Å"dropShow MoreRelatedEssay The Hippie Movement of 1960s America1422 Words à |à 6 Pagesconvictions. The American hippie movement of the 1960s was strengthened by the drastic increase of the youth population because of the the baby boomers, a longer adolescent period due to the improved economy, and the use of media and communications, such as TVs and radical college newspapers. There were two reactions to the hippie movement: the first, an angry uproar across the fifty states from the elder upper classes, and second, an inspiration for a few to try the hippie ways themselves. ââ¬Å"A fewâ⬠Read MoreHippie Culture : The Hippie Movement1068 Words à |à 5 PagesThe emergence of alternative cultures and movements during the 1960s were remarkably distinctive in which it contributed to the overall characteristics of the 1960s America. In particular, the hippie counter-culture was developed and it was popular amongst the younger Americans because they believed in peace. They wanted to live differently and wanted to be free from the mainstream society. In the film Easy Rider, it portrayed the hippie culture and at the same time, it portrayed the rejection ofRead MoreHippie Movement1719 Words à |à 7 Pages------------------------------------------------- ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- THE CONTROVERSY OF THE HIPPIE MOVEMENT ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- Read MoreThe Hippie Counterculture Movement1751 Words à |à 8 PagesHippie Counterculture Flower child, a name that forms in the mind an image of an innocent child, denoted the youth of the mid-1960s. These youth, otherwise called the hippies, relied not so much on innocence, but instead sought freedom to distinguish the conformity the past generations held. Before these youth, the Beats or Beatniks from the Beat Generation spread throughout the Western Worlds around the 1950s. The Beatsââ¬â¢ philosophy paralleled that of the hippies, however, their focus centeredRead MoreThe Counterculture Of The Hippie Movement1768 Words à |à 8 Pagesform of movements, mainly initiated by young people who rejected the mainstream society rules. In the following report I will be focusing on the hippie movement that started in 1960s and how the. Woodstock Music and Art Festival of 1969 became the most important music festival of the 1960s counterculture and thus a symbol of the hippie movement. Identity, body and fashion are some of the topics that will be talked in the following pea ce of work in context with the values, beliefs of the hippie movementRead MoreThe Anti-War and Hippie Movements1344 Words à |à 5 Pagestriggered the Anti-War movement and the Hippie counter culture such as the growing United States involvement in Southern Vietnam, the gruesome images that the evening news showed uncensored, the draft that caused many thousands of men to lose their lives and their minds as the end result of the war. This war triggered a great sense of what is right and wrong in specifically young people. Social justice and moral justice were some of the main focal points of the Anti-War and Hippie movements. This war allowedRead MoreThe Influence Of The Hippie Subculture1575 Words à |à 7 Pagesthe teenage ideology was influenced by the Hippie subculture Born from the social turmoil, and the differing opinions of people during the Vietnam War. The Hippie movement first gained traction in American Colleges and Universities. These young adults during the 1950s, are considered to be the very first pioneers of the hippie subculture. Through the youthsââ¬â¢ rebellious nature against the main ideals of society, and the growing popularity of the hippie subculture, hippies, through the 50s up untilRead MoreThe Trend Of The American Hippie Movement2191 Words à |à 9 PagesIntroduction The major trend of the American hippie movement from the 1960s had a major influence on the way New Zealand used drugs and how international trends still influence drug use today. Drug use patterns in New Zealand are very similar to other countries in the western world but also shows how some popular trends of ââ¬ËHard Drugsââ¬â¢ did not become a huge problem due to the isolation of New Zealand and how hard it was to bring in illegal drugs such as heroin. How international trends and idealsRead MoreThe Hippie Movement and the Beat Movemnt1704 Words à |à 7 PagesHow the Hippies got hip with the beat of the Beat Movement Jack Kerouac once said, ââ¬Å"the only people for me are the mad ones, the ones who are mad to live, mad to talk, mad to be saved, desirous of everything at the same time, the ones who never yawn or say a commonplace thing, but burn, burn, burn like fabulous yellow roman candles exploding like spiders across the starsâ⬠(Kerouac 5). Kerouac was the symbol of the Beat Movement. He was the rebellious and adventurous man, who during his time wasRead MoreThe New Left / Hippie Movement1132 Words à |à 5 PagesStruggle for Equality Stansell (2010) noted, early in the women s emancipation movement, which was profoundly embedded in the New Left, activists took an belligerent approach to their protests. Protests against sexism in the media vacillated from putting stickers saying Sexist on distasteful advertisements to embracing sit-ins at community media outlets, all the way to damage of newspaper offices p. 311. This method sometimes crossed the line into vulgarity, as at the 1968 sit-down outside the
Wednesday, May 6, 2020
The s Alright, Because I Love The Way You Lie Essay
Thatââ¬â¢s Alright, Because I Love the Way you Lie ââ¬Å"Oh,â⬠cried Lizzie, ââ¬Å"Laura, Laura, / You should not peep at goblin men.â⬠/ Lizzie coverââ¬â¢d up her eyes, / Coverââ¬â¢d close lest they should look; / Laura rearââ¬â¢d her glossy head, / And whisperââ¬â¢d like the restless brook: / ââ¬Å"Look, Lizzie, look, Lizzie, / Down the glen tramp little men. / One hauls a basket, / One bears a plate, / One lugs a golden dish / Of many pounds weight. / How fair the vine must grow / Whose grapes are so luscious; / How warm the wind must blow / Through those fruit bushes.â⬠/ ââ¬Å"No,â⬠said Lizzie, ââ¬Å"No, no, no; / Their offers should not charm us, / Their evil gifts would harm us.â⬠/ She thrust a dimpled finger / In each ear, shut eyes and ran: / Curious Laura chose to linger/ Wondering at each merchant man. / One had a catââ¬â¢s face, / One whiskââ¬â¢d a tail, / One trampââ¬â¢d at a ratââ¬â¢s pace, / One crawlââ¬â¢d like a snail, / One like a wombat prowlââ¬â¢d obtus e and furry, / One like a ratel tumbled hurry skurry. / She heard a voice like voice of doves / Cooing all together: / They sounded kind and full of loves / In the pleasant weather. Pg. 1652, Lns. 48-80, Christina Rossetti In April 1859 the poem ââ¬Å"Goblin Marketâ⬠was produced and later published in 1862. After publication, many argued between weather or not the poem was meant to be a childrenââ¬â¢s poem, but author Christina Rossetti later makes a statement that is clear in that her poem was not, in fact, meant for children as it contains explicit imagery. In her poem,Show MoreRelatedThe Reflection Of My Emotions1279 Words à |à 6 Pagescollection you will see the real me from outside to inside. you will get to experience the dark and light side of me and my emotions. With all hopes you will learn about my views on humanity and human emotion, in the way that I want you to. Please understand that this is written in the mindset on a teenager who has been taught at a young age that their value in society in the same as dirt or a doormat. Love and Hate People say in order for someone to truly love you , you have to love yourselfRead MoreTurning Point - Original Writing1566 Words à |à 7 PagesTurning Point I woke to the sound of my mother s vacuum. Knowing her a knock on my door would soon follow to wake me as if the vacuum didn t bet her to it. Knock knock ââ¬Å"Marlon wake up mom said to help clean.â⬠yell my sister I didnââ¬â¢t wanted to get up even though i was tired of laying down. I put up my phone; the time is 9:19 a.m. iââ¬â¢ surprised they didn t wake me early. My mother and Father believe that bed is from 11 at night to 8 in the morning. Any sooner or later was abnormal. She always toldRead MoreDomestic Violence : A Pattern Of Violent Behavior1459 Words à |à 6 Pagesmaintain control of another. Abusers can use fear, guilt, shame, intimidation, threaten you, hurt you, or hurt those around you. Domestic violence can happen to anyone. It may seem rare for some people, such as, celebrities, singers and actresses, but it literally can happen to anyone. Domestic violence should never be tolerated. In this paper I will talk about the singer Rihanna experiencing domestic violence. I will talk about what happened, how she got help, how the domestic violence impacted herRead MoreWhat Game Are You Playing At Here?1074 Words à |à 5 Pagesgame are you playing at here? My girl, are you insulting me, or are you insulting my ancestors? - Baba, why is your muti not working? - Did you do exactly as I told you? Yes! I burnt the muti over her dress. Then I don t know why it didn t work. - What? - Did you see her try it on? - No, she was in her room. - That s the problem. - Did I have to see her wearing it? - Make sure she wears it. Otherwise this is all just a dream. Alright. Tonight I ll make sure she wears it. Good. You do exactlyRead MoreMy Personal Statement On Trust1190 Words à |à 5 Pagesmany things about me that I find hard to change, one of them is how I show affection. No matter how comfortable I am with you, the words ââ¬Å"I love youâ⬠do not come easily unless it is vocalized in a joking manner. However hard it is to say those three words, I try to show it in many other ways. My ââ¬Å"I Love Youâ⬠ââ¬â¢s usually take the form of ââ¬Å"Call me when you get homeâ⬠or ââ¬Å"This made made me think of youâ⬠(no matter how serious or trivial that object was). I also show my love through trust. Once trust isRead MoreShort Story : Love You Forever From My Favourite Childhood Book By Robert Munsch1226 Words à |à 5 Pagesperformance. I get up, straighten my jacket groggily, due to my one too many drinks, and headed up towards the stage. I begin to immediately sing the song ââ¬Å"Love You Foreverâ⬠from my favourite childhood book by Robert Munsch. I would have sung something better, but the fact was that I was drunk and tired and sick of work. Besides, no one really seemed to care, because they were drunk as hell. And so my night was filled with laughter, giggles, and requests from the intoxicated crowd. I loved it, thisRead MoreThe Great Gatsby By F. Scott Fitzgerald1433 Words à |à 6 Pagespretense and self-deception define the novel. Three of the main characters, Nick Carraway, Tom Buchanan, and Jay Gatsby, all demonstrate self-deception in one way or another. Even in Fitzgeraldââ¬â¢s short stories self- deception is a reoccurring theme. Absolution shows a child protagonist, Rudolph Miller, who is inclined to habitually and instinctively lie just to look like the best version of him. In both of these works, Fitzgeraldââ¬â¢s uses hypocrisy, narcissism, and delusions within his characters to demonstrateRead MoreA Cream Cracker Under the Settee1342 Words à |à 6 PagesHow does Alan Bennett create a character that it both comical and sad? Explain why he wrote this monologue. ââ¬ËA Cream Cracker under the Setteeââ¬â¢ is a monologue of a character named Doris, who is in her 70ââ¬â¢s and is coming to the end of her life. She fell whilst cleaning a picture of her and her deceased husband Wilfred on their wedding day, in her living room where most of the play is set. The writer Alan Bennett , reveals allot about old aged pensioners through Doris, She portrays the typical oldRead MoreSummary Of The Night Of Recess 1324 Words à |à 6 Pages***Carson s P.O.V** ~â⢠¡~ Going to school the next day would be hard and I knew that. So, I knew that I had to stay away from Oliver, because I was scared that he would hurt me. The first two periods of class were easy because neither Cassidy or Oliver were in those classes. However, at recess, I was walking to our table when I saw a fuming Cassidy and Dave, who was dragging Oliver by the ear. I quickly got out and ran to the bathroom, knowing that Oliver would probably have told them what I had doneRead MoreShort Story : Do Not Go Essay1680 Words à |à 7 PagesTurbulent Times *edited* Do not go, a soft voice came from behind. I turned back and smiled. I looked deep into her eyes, and even before my lips parted, she blinked her eyes in affirmation. Acknowledging my unspoken words. I always adored her for this. It was kind of some mystical power that only we could understand. It was like our own, personal magic. We always had such a good connection, at least in the past. I stood there, near the door, for a while, perplexed, befuddled or may
Effect of temperature and SDS concentration on cell membranes of beet root cell free essay sample
Five test tubes were labelled with the appropriate SDS concentrations to be tested. 6ml of 0, 0. 025, 0. 05, 0. 25, and 0. 5 %SDS concentration were added to each appropriately labelled tube. A beet cylinder was then placed in each tube for 20 minutes and gently shaken occasionally. The rest of the procedure was performed as outlined in the laboratory manual (Danyk, 2013/14) Data collection and measuring absorbance The tubes from both experiments were arranged from the palest to darkest and placed in a spectrophotometer to measure the absorbance. Each absorbance was then converted to determine the concentration using the standard curve formula. The curve was prepared by plotting various known betacyanin concentrations with their respective absorbance. The concentrations were calculated using the formula x=y/0. 0084. Where x is the independent variable representing betacyanin concentration (Ã µM) and y is the dependent variable representing betacyanin absorbance (460nm). Data was collected from the same studies done by other people and the mean and standard deviation calculated. The mean data and standard deviation were obtained from the class data and then plotted on two graphs using excel. Results Figure 1. The Effect of SDS concentration on the membranes of the beetroot cell obtained from the Mean and Standard Deviation of Class Data. From Figure 1, the results show an increase in the betacyanin concentration as the % SDS concentration increased. The first three concentrations do not have a great effect on the betacyanin concentration, however, as the %SDS increased to 0. 025 there was an obvious rise in the betacyanin concentration. The standard deviations for the 0. 25 and 0.5 concentrations show a large deviation from the mean value, implying varying values for the betacyanin concentrations at that amount of SDS. The data however clearly reveals an effect on the membranes of the beetroot cells. Figure 2. The Effect of Temperature on the membranes of the beetroot cell obtained from the Mean and Standard Deviation of Class Data. Figure 2 shows increasing betacyanin concentrations at -5? C as well as 70? C. The other temperature treatments also resulted in varying betacyanin concentrations. The temperature treatment at 25? C resulted in the least amount of betacyanin concentration. The standard deviation at -5? C showed least deviation from the mean data whereas the deviations for the other treatments from the mean value increased as the temperature increased. The results show a steady decrease in betacyanin concentrations from -5? C to 25? C, a gradual increase to 40? C and then a sharp increase to 70? C. Discussion The results supported the hypothesis that at extremely high concentrations of SDS concentrations and at extremely low and high temperatures, there will be a deeper red color in the water surrounding the beetroot, hence a greater betacyanin concentration. The increased concentration at -5? C could be due to rigidity within the phospholipids. A membrane remains fluid as temperature decreases until finally the phospholipids settle into a closely packed arrangement and the membrane solidifies. (Reece et al. , 2011) The rigid nature of the membrane would make it easy for cracks to occur within the cell and the betacyanin would leak out. The solidified membrane makes it lose cell integrity, since membranes must be fluid to work properly (Reece et al, 2011). When a membrane solidifies, its permeability changes (Reece et al. , 2011) this explains the leaking of the betacyanin from the vacuolar membrane, as in Figure 2 at -5? C. Also from Figure 2, the betacyanin concentration at room temperature is similar to that at 5 ? C. Expected results should have indicated a slightly larger difference in betacyanin concentrations between the temperatures, since the temperature at 5 ? C is colder than 25 ? C (room temperature) hence, there would be more rigidity in the membrane at 5 ? C than at 25 ? C. Similar betacyanin concentration readings could also be due to delay in the addition of 6ml water to the beet after it was removed from the refrigerator. The delay could have caused a change in the temperature of the beetroot cylinder, hence changing the structure of the membrane from its previous structure at 5 ? C. Membranes that are too fluid cannot support protein function either and so do not function appropriately. (Reece et al, 2011) Rapidly moving phospholipids would be unable to support membrane proteins and the structure of the membrane would be compromised. The change in the structure would cause an opening in the cell which affects membrane integrity. This explains why higher temperatures also have high amounts of betacyanin concentration, as seen in Figure 2 at 70 ? C. The extreme fluidity of the membrane caused the betacyanin to leak out because the cell was unable to maintain its structure, and therefore lost cell integrity. Detergents can be used to remove proteins from cell membranes, (Freeman, 2002) the absence of proteins destroys the cell membrane structure which makes it lose its integrity. SDS is a detergent and increased concentrations would remove proteins from within the cell membrane. The cell integrity is lost because of the composition of the membrane which includes integral and peripheral proteins. These proteins maintain the membrane function (Reece et al). SDS also contains sodium which is usually part of the substances within the membrane. The cell membrane has a function which involves regulation of Na+ ions by driving them out, and allowing K+ cells in.(Reece et al, 2011) Increasing SDS concentration forces the cell to leak betacyanin since the concentration gradient is tampered with and the absence of the proteins within the cell membrane makes it lose its structure leading to increased betacyanin concentration as seen in Figure 1. The relatively large values for some of the betacyanin concentrations make the data obtained fairly reliable. The plotted data was from the means and standard deviations of a class data, this implied the experiment was carried o ut more than once to obtain the data and errors were included. The objective of the experiment was to study membrane integrity under stresses of SDS concentration and temperature. The results show that membrane integrity is disrupted by extremely low and high temperatures as well as high SDS concentrations. This suggests that cell membrane integrity can be compromised by stresses that are applied to it. A further study would be to test the effect of potassium chloride concentrations on the cell membrane, to determine any changes in the cell membrane integrity.
Wednesday, April 22, 2020
US Militarism War Brides and Internment
History holds a lot in regard to various events that took place at different times and the experiences people went through. Some experiences are remembered for their benefits while others are committed to memory for the drawbacks associated with them.Advertising We will write a custom essay sample on US Militarism: War Brides and Internment specifically for you for only $16.05 $11/page Learn More The US Militarism is a concept that is known for various things, both positive and negative. This piece of work will look at the concept of the US involvement in foreign wars and its effects on Asian women in the US and other parts of the world. Although these women faced a lot of negative treatment, they tried to fight back through resistance. Research shows that Asian war brides faced negative treatment in the United States of America as well as in their home country. In the United States, these women faced negativism in the form of cultural isolation, sexism as well as racism making their lives extremely uncomfortable. They were for example seen to be immoral and inferior. A critical issue involved evacuation from the West coast regions to detention camps under the observation of the military. This was extremely intimidating and painful since they did not find acceptance and solace in the place they moved to. Many people also faced imprisonment including the aged and the children. To cope with the situation the women opted to use some resistance which is perceived with some controversy with some taking their reaction as the womenââ¬â¢s way (as per their culture) of dealing with problem situations while others take it as a pure form of resistance (Vo and Sciachitano Xiii). The Asian women suffered a lot from isolation and bad treatment and as a result of this; they had to learn on some survival tactics while in America. Some of the coping mechanisms adopted by the Asian women reflect some form of resistance, rather than just a passive -aggressive behavior. They include, looking for sources of financial and moral support for instance by formation of community groups that offered them with power through unity. Another way is disguised resistance where they behaved in a manner that deceived, that is, they tended to show good behavior and attitude towards their husbands as well as the American culture and the society at large whereas they did this in order to safeguard their opinions and desires. This resistance was therefore carried out in a manner that was not very visible, to those in power, and hence it was to the women advantage and a defense mechanism too (PBS 2009). From the above discussion, it is evident that the Asian war brides faced a lot of problems especially in the United States. A form of resistance is also observed in their attempt to making their lives bearable. Culturally, the Asian women are known to deal with problems in a passive-aggressive way but in this case, their reaction is seen as a form of resistance due to the specific actions they took as discussed above.Advertising Looking for essay on history? Let's see if we can help you! Get your first paper with 15% OFF Learn More It is also clear that the United States involvement in foreign wars had major impacts on the lives of many individuals. The Asian women suffered greatly in the United States as well as other parts of the world under the US military rule. The discrimination and oppression faced by these women contributed to their resistance, which they used as a coping mechanism. Works Cited PBS. THE NATIONAL PARKS | Manzanar: ââ¬Å"Never Againâ⬠PBS, 2009. 26 Sept. 2011. https://www.youtube.com/watch?v=XgmY2P-xT_Yfeature=player_embedded# Vo Trinh Linda and Sciachitano Marian. Asian American Women: The Frontiers Reader. UK: U of Nebraska Press, 2004. This essay on US Militarism: War Brides and Internment was written and submitted by user Ali York 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.
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