Product Analysis On a Portable Electronic Scale Essay

Product Analysis On a Portable Electronic Scale - Essay Example Balances are used to measure the mass of a body which means the gravitational pull on the body whereas the scale measure the weight which is the tension of the compression force provided by the scale used. In order to measure the mass of very small objects we cannot use ordinary scales or balances. For this purpose a microbalance is used which can measure mass of the order of million parts of a gram. Portable electronic scales can be used for a variety of purposes. One such purpose is to check your own luggage before entering the airport so that you do not have to pay any extra luggage money at the airport. These scales are also used by traders and businessmen who are always on the move. Diamond traders usually carry their own portable scales in order to ensure that they are not ripped off during transactions. One example of a portable electronic scales the xinyu digital luggage scale. These scales are usually very light weight and easy to use. (Best Micro-controller Projects, 2007) They also show weight correctly in kgs, pounds and other units. They can also be programmed to save the last few readings, work on easily available batteries and can be switched off when not in use. Thus the scales are quite handy and useful. A picture of the scale is shown below – Electronic portable scales measure weight with the help of a strain gauge. The strain gauge is a length sensitive electrical resistance and is used to measure the deflection of the beam once the weight is suspended from it. As the object is suspended the electrical resistance of the gauge changes. (Window, 1992)The resistance of the beam to deflection determines the capacity of the strain gauge and in turn the capacity of the scale. In order to measure smaller objects only a single strain gauge may be required but to measure very heavy objects like trucks rail wagons etc, the results which arrive from different supporting locations are added up electronically in order

Its The Beauty Pageants Media Essay

Its The Beauty Pageants Media Essay By definition, the beauty pageant is a competition in which young women are judged by physical appearance alone. As the old saying goes, beauty is in the eye of the beholder. Beauty, as determined by a panel of judges (the beholders), means that someone who is considered attractive to one person may not necessarily appeal to another, and it allows judges to set the standard of what is beautiful or not. If this was a perfect world, maybe everyone would follow the wise words of this old saying and admit that evaluating beauty is only a matter of personal taste and contemporary standards and trends. However, society often turns every aspect of a persons life into a competition. The beauty pageant is perhaps one competition society could do without. Beauty pageants are an unnecessary entertainment of society because they set unrealistic beauty standards for an audience of easily influenced young women, they encourage judging a persons worth based on appearance only, rather than on a persons character, and they objectify young women. In the world of beauty pageants, there is only one kind of beauty. This one kind of beauty is Barbie: tall, long-legged, tiny waist, straight white teeth, long thick hair. These beauty pageants can be misleading and harmful, not only to women without this body type, but to society as a whole. The standard that beauty pageants strive for is not an all-encompassing idea of beauty, but one that is shallow and looks only at a womans physical appearance. Beauty pageant organizers have striven for years to ensure that contestants have an opportunity to show their skills before they are crowned a beauty queen, but the reality is that a woman not fitting the physical standards of beauty competition would nev er be considered to enter a competition. Beauty pageants promote the idea that looks are superior to a persons abilities, feelings and heart. These young women are judged only on the basis of physical appearance. The talent component of competition just does not have much weight simply because an ugly person (a person who does not have a body fitting with the accepted standards of the time) could never win a competition, and often would not compete at all. Judging young women primarily on their looks takes important character developments out of focus because other qualities, such as intelligence, are not seen as part of ideal femininity and therefore not as things to which women should aspire. Miss USA 2002 went to a tall, blonde Texas woman who won the crowd when she stated that education was important and that you can tell if someone has an education by looking at them (Cornforth, 1). Perhaps her intent was to promote the value of education, but the statement instead implied that important character traits and intelligence can be summed up by a glance. (Dont judge a book by its cover, to use another familiar saying.) Young women are judged mainly on their physical appearance, while their personal qualities and talents are not judged. Beauty pageants include quizzes in which the contestants show their intelligence by answering questions that are really just demonstrations of adhering to the social norms of the time. These questions are always very simple, broad questions involving current issues such as health care, gay marriage, and abortion. The contestants are discouraged from answering in a way that demonstrates their own personal opinions; if a girl is on a stage being evaluated by a panel of liberal judges in front of a liberal audience, she would never speak against gay marriage or abortion, but would give the answer that would most likely please the crowd. In this way, she is only learning to give the popular answer and not analyze what her own beliefs are, and then learn to defend those beliefs. Beauty pageants are misleading to young women. Very few women are born with a body that fits the current standard of beauty. A majority of young women dont have a body which adheres to the current social standard of the time. These young women tend to be viewed as plain but they can clean up and look beautiful but they cannot stand the pressure. After watching beauty pageants, plain young women often lower their self esteem (these young women dont do this on purpose) and some young women then try to make themselves look more attractive. Besides, for beauty pageants winners, their success often gives them the need to do after ward is to keep up and improve their physical beauty (physical body), and as a result many no longer live up to further education or other ways of professional development. Beauty pageants strongly promote the negative aspect that young women are seen as objects of sexual interest. These contests fail to challenge harmful political attitudes to young women. They do nothing to aid the liberation of young women. By promoting looks as the most important feminine quality, they harm young womens liberation in general. On the 17th of February the Campus National Organization for Women protested the Miss MAO Beauty Pageant (Gats, 1). They handed out four-hundred protest flyers which stated their disgust with Florida Blue Key and the University of Florida for holding a sexist pageant where women must be checked out in swimsuits and parade themselves in skin-tight evening gowns in order to be awarded scholarship money. (Gats, 1) In this way, beauty pageants encourage young women to see and promote themselves as an object (like a car) to be judged by men. Beauty pageants hurt young women by treating them as objects held up to a strict standard of beauty, a standa rd that is painful, time consuming, and expensive for young women to try to achieve. Beauty pageants can be misleading by having young women lower their personal standards of sexuality. At what age is it appropriate for a young woman to be called sexy? Young women have a huge role model role in a little girl. Little girls look up to these young women because they are beautiful, if these young women are wearing immodest clothes to be sexy, then these little girls will want to do the same. These little girls should not be worried about trying to be sexy, they should enjoy a healthy childhood as girls who are developing talents and interests and whose worth is evaluated by their poise, intelligence, hard work, kindness, and grace. Beauty pageants are well promoted by the media with television and images, which influence young womens opinions on appearance. The participants of these pageants are poor role models for these young women as they set a standard for an almost unhealthy body weight, unrealistic breast size, and flawless complexion standards. Only a small minority of women can realistically achieve this ideal female body. The media pressures all young women to conform which can encourage unhealthy dieting and eating disorders, tanning, cosmetic surgery, and simply to keep working to achieve unrealistic, temporary goals that often have irreversible damages. An article, titled Thoughts about Miss Teen USA, out of a local American magazine was written by a young women teen in 2005, who had just watched Miss Teen on NBC. Her wrap up of the beauty pageant was; White teeth. White teeth. Prom-style dress. Blonde. White teeth. Blonde. Chandelier earrings. Tan. Blonde. Tan. Strapless gown. followed by, Thats al l you need to know (Callow, 1). The statement made by this young women teen is not one that is from a minority. She is one of thousands that view this as the norm for a woman of beauty. It is not healthy or realistic for a young woman to think there is one type of beauty or one type of accepted body. It is harmful and could lead to both physical and emotional damage. The media has so many affects of young women; they wish to be as perfect as the beauty queen on television, magazines, and internet. These young women will do anything it takes to become the next beauty queen, even it causes them to go on diets or get plastic surgery. In a high percentage of Hollywood films, even those in which the young woman should be portrayed as a strong willed, independent heroine, usually feature young women being played off as sex objects. Though there is nothing wrong with a woman being classified as sexy, it should not be the main focus. One made of uniqueness, intelligence and charm is what should be promoted. Movies such as Lara Croft: Tomb Raider and Charlies Angels send the same message to young woman that beauty pageants do, which is that only one kind of body is acceptable. This is harmful to a majority of young women as beauty pageants are encouraging men to treat them as an object rather than young women with opinions and uniqueness. Joel Yager, M.D. writes: Every society has a way of torturing its women, whether by binding their feet or by sticking them into whalebone corsets. What contemporary American culture has come up with is designer jeans. (94). With media pressuring young women to be thin and a millions of dollars spent towards dieting, higher rates of eating disorders in the population are growing (Gats, 2). Many beauty pageant contestants suffer from some form of eating disorder. Anorexia (starvation to loose weight) and bulimia (binge eating) are the two main eating disorders. Young women who suffer from anorexia have the fear of being fat so severe that they starve themselves to weight loss, often leading to death (Gats, 2). Even when anorexic young women are thin, they think of themselves too fat. A low self esteem causes them to fear even taking a small amount of food. Bulimia is binge eating that following a pattern such as, eating compulsively and then throwing it up. After a binge young women eats, they try to control themselves by throwing up their food through vomiting. Young women have extreme habits of both eating and exercising. Ideally, beauty pageants should be healthy role models, but this is not the case. To be beautiful in the world means that a young woman never feels decent about herself, she is always putting herself down. If a woman does not see her body as acceptable, she will often be driven to change it, and these changes are often drastic. Plastic surgery can be used to alter any body part: the breasts, lips, thighs, and stomach are among the most popular. Plastic surgery can be especially harmful to adolescents. When a young women have plastic surgery done at such a early age, the risk for diseases such as breast cancer are extremely high. Many young women are striving to look their best, and they feel that plastic surgery is the only way to go. They do not stop to think about the long-term consequences of the surgery. They want instant results, meaning that they will often pay thousands of dollars to alter bodies that had nothing wrong them in the first place. The promotion of this single standard of physical beauty is harmful to women everywhere because it discourages girls to love the body they are born with. The simple and realistic truth is that there are some physical aspects of a persons body that are impossible to change, and promoting the tall, slim, supermodel figure as being the only accepted body type excludes different styles. Every year more than one million people are diagnosed with skin cancer in the United States. Despite this fact, hundreds of thousands of people routinely visit tanning salons (Cornforth, 1). Tanning beds generally give off 93% to 99% UVA radiation (Cornforth, 1). This is three times the UVA radiation given off by the sun! Over time, the effects of too much UVA exposure can lead to many different problems such as eye damage, immune system changes, wrinkles and premature aging of the skin, and skin cancers. The most common cancer is malignant melanoma, it is the deadliest form and its degree is flat out rising in young women under 40 (Cornforth, 1). Beauty pageants are an unnecessary element in society because they set unrealistic beauty standards for an audience. There are beauty pageants out there which attempt to create a judgment of well-balanced young women. These sorts of competitions are trying to promote the intelligence mixed with beauty side, which should be heavily commended. However, beauty pageants in which beauty is emphasized as a solitary basis for winning are dangerous and harmful to society. Young women are fragile, as they try to find a place for themselves in this world. When someone sees the pain of a young women struggling with eating disorders, hears a young women beg to convince her parents to allow her to get plastic surgery because they cant stand a certain part of their body, it can be concluded that beauty pageants do a great disservice to the winners, the losers, and all children. Personal hope would be that an organization such as to find a better way to lift up the spirit of our young women. WORK CITED: Gats, Thomas. Are Beauty Pageants Harmful?. October 27, 2008 >. Cornforth, Tracee. Are Indoor Tanning Booths Safe?. September 09, 2009 . Callow, Clare. How Beauty Contests Harmful. Septemeber 10, 2009: 2004.

The Advantages of Web-Based Businesses for Entrepreneurs Essay

Starting and maintaining a successful business is the dream of all entrepreneurs. Today’s advancements in technology have created new opportunities for business owners to get closer to this dream. The Web has been the most effective tool in creating new opportunities for business owners. An entrepreneur should be more successful by starting, marketing, and operating a Web-based business. The first reason an entrepreneur should be more successful starting a Web-based business is because it’s simple and inexpensive to set up. Once an entrepreneur has the proper licensing and permits and creates a website, Business is can began operating. A Web-based business decreases start-up cost by not having to acquire a physical location. Obtaining financing to purchase or develop a physical location can be difficult and expensive. Banks are highly sensitive to risk and are often reluctant to lend money to businesses. The greater the risk a lender takes in making a loan, the higher the rate of interest a lender requires (McHugh, J., McHugh, S., & Nickel, 2008). Another reason an entrepreneur s...

Methods in Computer Security Essay

One of the negative impacts of technological advancements is the advancement of criminal methods. As one of the widespread progression in the whole world today, computerization has been made an instrument for criminal offenses, and this has alarmed many computer experts since the millennium bug had emerged, and was fortunately solved. Knowing the things that must be observed in computer software and hardware investigation is important to flourish as a computer forensics expert. Current investigations usually dwell on individual category, but still it can be expanded to a more general sense in analyzing the patterns and motives of maybe not just individuals, but groups or organizations (Anderson, 1996). First, in either hardware of software, all protective procedures must be known by the investigator. Security for the reliability of the source of information is of an utmost importance in fishing evidences towards solving a crime. The computer itself is the first place that must be secured. A way to secure them is to label them to avoid possible damages and interchange of the computer parts. Keeping the original state of the machine whether it is turned on/off, or maintaining connections at the back of the CPU or a laptop, is also a requirement for in the case of transportation, there might be a need to disassemble the parts, and knowing the original positions of the connections is relevant to restore the computer for investigation after transportation (Barba, __, p. 19). Second is the acquisition of electronic information. This can be obtained from the hard disk or other disk drives attached to the computer and to e-mails, where possible records of computer manipulation that the offender had done to the systems before and after completion of the act are present. Looking at the deleted and hidden files is also a very crucial step, which might lead to the identification of the possible objectives of the criminal in deleting those data fragments, or what data he needed so as to complete his purpose (Barba, __, p. 24). Upon identification of the important data files that are removed from the system, and if there exists any system transactions that can be done through those files, like for example bank transactions, it would be the initiative of investigator to warn the potential persons that can be damaged when the transactions have been completed. The third thing that is important to consider is the recovery of the lost information that the client needs. It may also be possible to identify log-in passwords and usernames to monitor the users of the computer which can be associated with time of deletion of information, thus identifying the criminal. They can also look at the possible system protection measures to secure information and to avoid access again to the system. The log and registry of the computer may trace this necessary information and identify changes on the computer codes (Sunblocksystems. com, 2007). Fingerprints may also be looked at in the case of a criminal act done at the place of the client itself. Identification of the criminal would be much more specific at this case. References Anderson, K. E. (1996). International Intrusions: Motives and Patterns Retrieved July 14, 2008, 2008, from http://www. aracnet. com/~kea/Papers/paper. shtml Barba, M. (___). Computer Forensic Investigations [Electronic Version]. Retrieved July 14, 2008, from http://www. computer-forensic. com/old_site/presentations/ASIS_Presentation. pdf Sunblocksystems. com. (2007). Computer Forensics. Retrieved July 13, 2008, from http://www. sunblocksystems. com/forensics. html

Stefan’s Diaries: Origins Chapter 31

I crept through the house, cringing every time my foot hit a loose floorboard or a creaky corner. From the light at the far end of the house, I could tell Father had left the sitting room and was already in his study, no doubt writing down the record he and Jonathan had concocted in his own journal. I stood in the door frame and watched him for a moment. His hair was snow-white, and I saw age spots on his hands. Despite the lies I'd heard earlier, my heart went out to him. Here was a man who'd never known an easy life and who, after burying a wife, now had to bury two sons. I took a step toward him, and Father's head jerked upward. â€Å"Dear God †¦,† he said, dropping his pen to the floor with a clatter. â€Å"Father,† I said, holding out my hands to him. He stood up, his eyes darting wildly. â€Å"It's okay,† I said gently. â€Å"I just want to talk with you.† â€Å"Y ou're dead, Stefan,† Father said slowly, still gaping at me. I shook my head. â€Å"Whatever you think of Damon and me, you have to know that we didn't betray you.† The fear on Father's face abruptly turned to fury. â€Å"Y did betray me. Not only did you betray ou me, you betrayed the whole town. Y should be ou dead, after the way you've shamed me.† I watched him, anger rising up inside me. â€Å"Even in our death, you feel only shame?† I asked. It was something Damon would say, and in a way, I felt his presence beside me. I was doing this for him. I was doing it for both of us, so that at least we'd die with truth on our side. But Father was barely listening. Instead, he was staring at me. â€Å"Y ou're one of them now. Isn't that right, Stefan?† Father said, backing away from me, slowly, as if I were about to lunge and attack him. â€Å"No. No. I'll never be one of them.† I shook my head, hoping against hope that Father would believe me. â€Å"But you are. I watched you bleed and take your last breath. I left you for dead. And now I see you here. Y are one of them,† Father said, his ou back now against the brick wall. â€Å"Y saw me get shot?† I asked in confusion. I ou remembered the voices. The chaos. Vampire being yelled over and over again in the darkness. Feeling Noah pull me off Damon. Everything fading to black. â€Å"I pulled the trigger myself. I pulled it on you, and I pulled it on Damon. And apparently it wasn't enough,† Father said. â€Å"Now I need to finish the job,† he said, his voice as cold as ice. â€Å"Y killed your own sons?† I asked, anger of ou my own coursing through my veins. Father stepped toward me menacingly, and even though he thought I was a monster, I was the one who felt fear. â€Å"Y were both dead to me as ou soon as you sided with the vampires. And now, to come in here and ask forgiveness, as if what you did could be excused with an I'm sorry. No. No.† Father stepped away from his desk and walked toward me, his eyes still darting to the left and the right, except that now it was as if he were the hunter, rather than a hunted animal. â€Å"Y know, it's ou a blessing your mother died before she could see what a disgrace you've become.† â€Å"I haven't turned yet. I don't want to. I came to say good-bye. I'm going to die, Father. Y did ou what you set out to do. Y killed me,† I said. Tears ou sprang from my eyes. â€Å"It didn't have to be this way, Father. That's what you and Jonathan Gilbert should write in your false history, that it didn't have to be this way.† â€Å"This is the way it has to be,† Father said, lunging for a cane that he kept in a large vase in the corner of the room. Swiftly, he broke it in two on the floor and held the long, jagged end out toward me. Quickly, without thinking, I sidestepped Father and yanked his free arm back, sending him tumbling sideways against the brick wall. Father screamed in anguish as he hit the floor. And then I saw it. The stake was protruding from his stomach, blood spurting in all directions. I blanched, feeling my stomach rise to my chest and bile fill my throat. â€Å"Father!† I rushed over to him and bent down. â€Å"I didn't mean to. Father †¦,† I gasped. I grabbed the stake and yanked it out of his abdomen. Father shrieked, and immediately blood gushed like a geyser from the wound. I watched, horrified, but also entranced. The blood was so red, so deep, so beautiful. It was as if it were calling to me. It was as if I'd die that second if I didn't have the blood. And so, unbidden, I moved my hand to the wound and brought my cupped hand to my lips, tasting the liquid as it touched my gums, my tongue, and my throat. â€Å"Get away from me!† Father hoarsely whispered, pushing himself away until his entire back was pressed against the wall. He scratched my hand in an effort to bat it away from the wound, then slumped against the wall, his eyes closing. â€Å"I †¦,† I began, but then felt a shooting, stabbing pain in my mouth. It was worse than what I remembered about being shot. It was a feeling of tightness, followed by the sensation of a million needles sticking into my flesh. â€Å"Get away †¦,† Father breathed, covering his face with his hands as he struggled for air. I pulled my own hands from my mouth and ran my fingers over my teeth, which had become sharp and pointed. Then I realized: I was one of them now. â€Å"Father, drink from me. I can save you!† I said urgently, reaching down and pulling him up to a sitting position against the wall. I took my wrist and brought it to my mouth, allowing my newly knife- sharp teeth to easily rip the skin. I flinched, then held the wound toward Father, who backed away, blood continuing to gush from his wound. â€Å"I can fix you. If you drink this blood, it will heal your wounds. Please?† I begged, looking into Father's eyes. â€Å"I'd rather die,† Father pronounced. A moment later his eyes fluttered shut and slumped back on the floor, a pool of blood forming around his body. I placed my hand on his heart, feeling it slow until it stopped.

Creation of the world essays

Creation of the world essays For millions of years people have made myths about how the earth and the people on it were created. I decided to compare the Iroquois creation story compared to the Bilaan creation story. The Iroquois lived in the low lands of Southern Ontario and Quebec and parts of the United States as where Bilaan is an Austronesian language spoken on the island of Midanao. This Philippine language is spoken by approximately 300,000. Iroquois believe that along time ago before the world was fully formed, there were two worlds: that of the sky, and the lower, darker world. The lower world had only water, and water creatures. A woman fell from the cloud world, and she was pregnant with twins; one good and one bad. Some birds saw her falling and decided to break her fall. She was too heavy for them, however, and so a huge turtle offered to hold her. The water creatures wanted to save her from the waters, and so decided to get some earth from the bottom of the sea for her. First the beaver dived down for some earth, but the sea was too deep, and when he came back up, he died from trying. The otter then tried, and died the same way. Finally, the muskrat tried, and when he came back up he had managed to get some earth, and the huge turtle put it on his back, where it grew to form the Earth we know today. The woman was in the final stages of pregnancy, and the bad twin wanted to be born through his mother's arm pit. Th e good twin tried to stop him, but didn't succeed. Both twins were born, and their mother died in the process. The good twin didn't like living in the dark, and so decided to make some light for the world. He took his mother's head, and made it into the sun, and made the rest of her body into the moon. He also molded animals out of clay and eventually, created people. Meanwhile, the bad twin didn't like what his brother was doing. As his brother was creating the peace and comfort in the world, he went around and created ...

Heart Of Dark Essays - Joseph Conrad, Congo Free State, Free Essays

Heart Of Dark Essays - Joseph Conrad, Congo Free State, Free Essays Heart Of Dark In Joseph Conrad's book Heart of Darkness the Europeans are cut off from civilization, overtaken by greed, exploitation, and material interests from his own kind. Conrad develops themes of personal power, individual responsibility, and social justice. His book has all the trappings of the conventional adventure tale - mystery, exotic setting, escape, suspense, unexpected attack. The book is a record of things seen and done by Conrad while in the Belgian Congo. Conrad uses Marlow, the main character in the book, as a narrator so he himself can enter the story and tell it out of his own philosophical mind. Conrad's voyages to the Atlantic and Pacific, and the coasts of Seas of the East brought contrasts of novelty and exotic discovery. By the time Conrad took his harrowing journey into the Congo in 1890, reality had become unconditional. The African venture figured as his descent into hell. He returned ravaged by the illness and mental disruption which undermined his health for the rem aining years of his life. Marlow's journey into the Congo, like Conrad's journey, was also meaningful. Marlow experienced the violent threat of nature, the insensibility of reality, and the moral darkness. We have noticed that important motives in Heart of Darkness connect the white men with the Africans. Conrad knew that the white men who come to Africa professing to bring progress and light to darkest Africa have themselves been deprived of the sanctions of their European social orders; they also have been alienated from the old tribal ways. Thrown upon their own inner spiritual