Mechanical advantage is a measure of the force amplification achieved by using a tool‚ mechanical device or machine system. Ideally‚ the device preserves the input power and simply trades off forces against movement to obtain a desired amplification in the output force. The model for this is the law of the lever. Machine components designed to manage forces and movement in this way are called mechanisms. An ideal mechanism transmits power without adding to or subtracting from it. This means the ideal
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Advantages and disadvantages of wired/cabled network A wired network is more reliable and has generally a higher bandwidth (is faster..) than a wireless network; while it constraints to the availability and length of connection cables‚ can be more expensive than a wireless network and may not fit specific situations such as reaching some remote areas or being used with mobile devices. Advantages and disadvantages of wireless network Advantages: * Flexible if there is ad-hoc situation when
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The Advantage of Commercials It began in the early 1940’s and to this day still is in many of our lives‚ even more so then before. It’s the TV that I’m referring to. The TV started only as only musicals on it‚. But eventually proceeded up to today’s oriented world‚ with movies‚ sports‚ and violence. Today more than 98% of all households have a TV. Over 75‚000‚000 of TV sets are color. To how haw our lives depend on TV; according to A.C. Nielsen‚ America watches more than 7 hours per day.
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United States has always been the “melting pot” of various racial and ethnic groups. In spite of the sides of our history where each group experienced prejudice and discrimination on different levels past and present‚ our nation is still rich with cultural diversity. From this I have learned a lot over the last nine weeks about my culture‚ other cultures‚ and the possible future if all of us come together to become a more pluralistic society. I began to understand the classification of subordinate
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Content Introduction 1. The term «stereotype» 2. Common Stereotypes 2.1. African Americans 2.2. Men and Women 2.3. Cultures 2.4. Groups of Individuals 3. The Positive Side of Stereotypes Conclusion Introduction Cultural stereotypes may seem humorous but they can harm people. While many people understand and accept this as true‚ a "case study" approach‚ in the form of personal testimony‚ is often more valuable than a truckload of research. The definition of a stereotype is any
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The Advantages of Smartphones Long time ago‚ people had to write a letter to communicate with each other and they sent it by pigeon post or messenger. Some of people wanted to make it easier. Therefore‚ they made some inventions such as telegraph‚ radio‚ telephone‚ and the newest is mobile phone. Now‚ Mobile phone has become an important thing for people. In fact‚ some of them consider that mobile phone is a part of their life because it supports their daily activities. They need it to keep connecting
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Would a paper-based scan of a paper-based record be an EHR? What are 2 limitations and advantages of such a system based on scans only? Since beginning my pursuit of a Master’s degree in eHealth‚ I have noticed a great deal of variability in what can be considered an electronic health record (EHR). According to the National Alliance for Health Information Technology‚ an electronic health record is “a record of health-related information on an individual that conforms to nationally recognized
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Drug Abuse in College - New York Times Page 1 of 3 July 31‚ 2005 The Adderall Advantage By ANDREW JACOBS IT was finals week at Columbia University and Angela needed a miracle. Like many of her classmates‚ Angela‚ a bleary-eyed junior‚ had already pulled a pair of all-nighters to get through a paper on "Finnegans Wake‚" a French test and an exam for her music humanities class. All that remained was a Latin American literature final‚ but as midnight approached‚ her stamina was beginning
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Advantages: 1. They allow people across the globe to communicate with each other‚ no matter at what time‚ via the use of email. 2. They allow people to look up information directly‚ instead of the use of searching through books. 3. Back-up copies of work can be made easily‚ without having to re-write everything. 4. People can work from home‚ and spend more time with their families because of this. 5. People with disabilities whom can’t write‚ can get software that allows them to speak and it
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define themselves‚ conform to society’s shared values‚ and contribute to society. Thus‚ culture includes many societal aspects: language‚ customs‚ values‚ norms‚ mores‚ rules‚ tools‚ technologies‚ products‚ organizations‚ and institutions. * Cultural universals = common to all cultures. * Material and Non‐Material Culture * Material culture refers to the physical objects‚ resources‚ and spaces that people use to define their culture. These include homes‚ neighborhoods‚ cities‚ schools
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