A barcode (also bar code) is a machine-readable representation of information (usually dark ink on a light background to create high and low reflectance which is converted to 1s and 0s). Originally‚ barcodes stored data in the widths and spacings of printed parallel lines‚ but today they also come in patterns of dots‚ concentric circles‚ and text codes hidden within images. Barcodes can be read by optical scanners called barcode readers or scanned from an image by special software. Barcodes are widely
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with dress codes. I believe that it would be beneficial for our schools to adopt dress codes. Although some may argue that this action would restrict the individual student’s freedom of expression‚ I do not agree. Our right to express ourselves is important‚ but in our society none of us has unrestricted freedom to do as we like at all times. We must all learn discipline‚ respect the feelings of others‚ and learn how to operate in the real world in order to be successful. Dress codes would not only
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The Genetic Code Overview This module will examine how information is encoded in DNA‚ and how that information is interpreted to bring about changes in cells and tissues. Objectives 1. Understand the triplet nature of the genetic code‚ and know the meaning of the term codon. 2. Know that the code is degenerate‚ and what that means. 3. Know that the code is unambiguous‚ and what that means. 4. Know the identities of the start and stop codons‚ and understand how they work. The
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Pseudo code Pseudo code is a detailed yet readable description of what a computer program must do‚ expressed in a formally-styled natural language rather than in a programming language. Pseudo code is sometimes used as a detailed step in the process of developing a program. It allows designers to express the design in great detail and provides programmers a detailed template for the next step of writing code in a specific programming language. I have chosen to create a pseudo code because I found
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Ethical Principles 1. Contribute to society and human well-being. This principle concerning the quality of life of all people affirms an obligation to protect fundamental human rights and to respect the diversity of all cultures. An essential aim of computing professionals is to minimize negative consequences of computing systems‚ including threats to health and safety. When designing or implementing systems‚ computing professionals must attempt to ensure that the products of their efforts will
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Code of the Street INTRODUCTION The introduction chapter first explains the different types of neighborhoods that the city of Philadelphia has and each of the risks that go along with each neighborhood. Some of the neighborhoods are predominantly white‚ some are racially mixed‚ and some are predominately black. In the white-middle class neighborhoods‚ the neighborhood farthest away from the core downtown area‚ there is little crime and upscale restaurants and stores. In the racially mixed neighborhood
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Slavery ending in the United States in 1865‚ once slavery ended there was the belief that the end racism and oppression would soon follow. However‚ almost 150 years later racism and the oppression of people of color is still very present in society. The most prevalent form of racism in the United States is institutional racism. Institutional racism is any kind of system of inequality based on race that can occur in institutions. Once slavery ended slaves did not automatically become integrated in
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"Bros before Hos": The Guy Code To be a man in many cultures to this day still means the same as it did years ago‚ it has not changed much due to men still wanting the power‚ respect‚ and holding on to that image of being better than the other man. It all begins when the young boy is taught to "be a man" and is no longer able to cry or show emotion. He then will be interested in wanting to be better and stronger than his fellow classmates. This turns into having the pressure not only from your
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values‚ ethical principles‚ and ethical standards (NASW‚ p.2). The NASW Code of Ethics sets forth these values‚ ethical principles‚ and standards that should be used to guide social workers conduct. The code is relevant to all social workers and social work students‚ regardless of their profession‚ the settings in which they work‚ or the population they serve (NASW p. 2). Professional ethics are very important in the field of social work. According to the article NASW‚ the NASW Code of Ethics
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Throughout the years many different views on segregation and racism have surfaced. In 1877 the United States government followed a racial caste system called Jim Crow. This racial caste system called for the separation of African-Americans and Caucasians in any situation or setting. These laws known as Jim Crow‚ violated the rights of African-Americans in their social activities‚ schooling‚ and through transportation; if it wasn’t for someone like Rosa Parks‚ Jim Crow would still be alive today.
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