I believe that students should not have to wear un Essays - Uniforms

I believe that students should not have to wear un Essays - Uniforms I believe that students should not have to wear uniforms. Uniforms take away our individuality. Confidence is much harder to achieve while wearing a uniform. Wearing them can get distracting during the day. Some schools say uniforms make us united as a school, but I don't think they do anything but bother students. Simple rules instead of a uniform could easily be put in place. Instead of having uniforms I believe we should just have simple guidelines as to what we can and can't wear. Part of being in school is learning to become responsible. How is telling us exactly what to wear teaching us responsibility. We should be able to know how we can and cannot dress without having the privilege completely taken away. Following the guidelines would help to make us responsible because when we get ready to have a career, our clothing will most likely not be completely decided for us. We will have to follow guidelines for that particular company. Having guidelines for how we dress will also help teach us to follow simple directions. With different rules in place we can reclaim our individuality. When wearing uniforms, it is a struggle to be an individual. Teachers are always saying how important it is to just be ourselves and not worry about what others might think. Having a uniform takes that away from us, and this may lead students to try to find other ways to be different. They might begin to act out so they stick out from the crowd. Without uniforms we can show everyone who we are through our clothes. Opinions shouldn't be based solely on clothing of course, but clothing is a fun and easy way to show who are. Being different is huge part of being in school and I think we should be able to have the privilege of wearing what we want. It can also give us more confidence. Confidence is a huge part of life especially for teens. Uniforms look different on everyone. Some people may feel they don't look good in their school's uniform. Because of this feeling, they worry all day long about what everyone else is thinking of them. Having confidence can be of great importance. Weather it's a simple project presentation at school or a big job interview, confidence is key. While wearing uniforms, confidence is sometimes a hard thing to accomplish, but this isn't the only distraction of wearing a uniform. Uniforms can be quite distracting during the day because of all the restrictions. During the day you constantly have to worry about having your shirt tucked in and keeping everything according to code. While worrying about tests you are also constantly worrying about getting caught with a uniform violation. After enough uniform violations there will of course be consequences such as a detention. I personally am not always thinking about what I should be, but instead checking my uniform over and over to make sure not to get in trouble. Students have enough stress in their lives; why add more? With so much stress about getting good grades and getting everything done on time, we shouldn't have to deal with the stress of uniforms. Students already have so many things taken away from them during school hours, individuality and confidence shouldn't have to be hidden by uniforms. Having a few dress code guidelines is quite an easy fix to these issues. I believe that students should not have to wear uniforms.

Profile of Joycelyn Harrison, NASA Engineer

Profile of Joycelyn Harrison, NASA Engineer Joycelyn Harrison is a NASA engineer at the Langley Research Center researching piezoelectric polymer film and developing customized variations of piezoelectric materials (EAP). Materials that will link electric voltage to motion, according to NASA, If you contort a piezoelectric material a voltage is generated. Conversely, if you apply a voltage, the material will contort. Materials that will usher in a future of machines with morthing parts, remote self-repairing abilities, and synthetic muscles in robotics. Concerning her research Joycelyn Harrison has stated, Were working on shaping reflectors, solar sails and satellites. Sometimes you need to be able to change a satellites position or get a wrinkle off of its surface to produce a better image. Joycelyn Harrison was born in 1964, and has bachelors, masters and Ph.D. degrees in Chemistry from the Georgia Institute of Technology. Joycelyn Harrison has received the: Technology All-Star Award from the National Women of Color Technology AwardsNASAs Exceptional Achievement Medal (2000}NASAa Outstanding Leadership Medal {2006} for outstanding contributions and leadership skills demonstrated while leading the Advanced Materials and Processing Branch Joycelyn Harrison has been granted a long list of patents for her inventing and received the 1996 RD 100 Award presented by RD magazine for her role in developing THUNDER technology along with fellow Langley researchers, Richard Hellbaum, Robert Bryant, Robert Fox, Antony Jalink, and Wayne Rohrbach. THUNDER THUNDER, stands for for Thin-Layer Composite-Unimorph Piezoelectric Driver and Sensor, THUNDERs applications include electronics, optics, jitter (irregular motion) suppression, noise cancellation, pumps, valves and a variety of other fields. Its low-voltage characteristic allow it to be used for the first time in internal biomedical applications like heart pumps. The Langley researchers, a multi-disciplinary materials integration team, succeeded in developing and demonstrating a piezoelectric material that was superior to previous commercially available piezoelectric materials in several significant ways: being tougher, more durable, allows lower voltage operation, has greater mechanical load capacity, can be easily produced at a relatively low cost and lends itself well to mass production. The first THUNDER devices were fabricated in the lab by building up layers of commercially available ceramic wafers. The layers were bonded using a Langley-developed polymer adhesive. Piezoelectric ceramic materials can be ground to a powder, processed and blended with an adhesive before being pressed, molded or extruded into wafer form, and can be used for a variety of applications. List of Issued Patents #7402264, July 22, 2008, Sensing/actuating materials made from carbon nanotube polymer composites and methods for makingAn electroactive sensing or actuating material comprises a composite made from a polymer with polarizable moieties and an effective amount of carbon nanotubes incorporated in the polymer for a predetermined electomechanical operation of the composite...#7015624, March 21, 2006, Non-uniform thickness electroactive deviceAn electroactive device comprises at least two layers of material, wherein at least one layer is an electroactive material and wherein at least one layer is of non-uniform thickness...#6867533, March 15, 2005, Membrane tension controlAn electrostrictive polymer actuator comprises an electrostrictive polymer with a tailorable Poissons ratio. The electrostrictive polymer is electroded on its upper and lower surfaces and bonded to an upper material layer...#6724130, April 20, 2004, Membrane position controlA membrane structure includes at least one elect roactive bending actuator fixed to a supporting base. Each electroactive bending actuator is operatively connected to the membrane for controlling membrane position... #6689288, February 10, 2004, Polymeric blends for sensor and actuation dual functionalityThe invention described herein supplies a new class of electroactive polymeric blend materials which offer both sensing and actuation dual functionality. The blend comprises two components, one component having a sensing capability and the other component having an actuating capability...#6545391, April 8, 2003, Polymer-polymer bilayer actuatorA device for providing an electromechanical response includes two polymeric webs bonded to each other along their lengths...#6515077, February 4, 2003, Electrostrictive graft elastomersAn electrostrictive graft elastomer has a backbone molecule which is a non-crystallizable, flexible macromolecular chain and a grafted polymer forming polar graft moieties with backbone molecules. The polar graft moieties have been rotated by an applied electric field...#6734603, May 11, 2004. Thin layer composite unimorph ferroelectric driver and sensorA method for forming f erroelectric wafers is provided. A prestress layer is placed on the desired mold. A ferroelectric wafer is placed on top of the prestress layer. The layers are heated and then cooled, causing the ferroelectric wafer to become prestressed... #6379809, April 30, 2002, Thermally stable, piezoelectric and pyroelectric polymeric substrates and method relating theretA thermally stable, piezoelectric and pyroelectric polymeric substrate was prepared. This thermally stable, piezoelectric and pyroelectric polymeric substrate may be used to prepare electromechanical transducers, thermomechanical transducers, accelerometers, acoustic sensors...#5909905, June 8, 1999, Method of making thermally stable, piezoelectric and proelectric polymeric substratesA thermally stable, piezoelectric and pyroelectric polymeric substrate was prepared. This thermally stable, piezoelectric and pyroelectric polymeric substrate may be used to prepare electromechanical transducers, thermomechanical transducers, accelerometers, acoustic sensors, infrared...#5891581, April 6, 1999, Thermally stable, piezoelectric and pyroelectric polymeric substratesA thermally stable, piezoelectric and pyroelectric polymeric substrate was prepared. This thermally stable, piezoelectric and pyroelectric polymeric substrate may be used to prepare electromechanical transducers, thermomechanical transducers, accelerometers, acoustic sensors, infrared.