Seatwork 1. An aluminum tube is rigidly fastened between a bronze and steel rod as shown. Axial loads are applied at the position indicated. Determine the stress in each material. 2. Two bars are equal length but different materials are suspended from a common support‚ bar A supports 200lbs and bar B supports 2000lbs‚ if the cross sectional area of bar A is 0.00015ft2 and bar B is 0.015ft2‚ compare the strength of bar A and bar B in psi. Assignment 1. A timber shown in figure with
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was everywhere at all times‚ schools‚ public transportation‚ drinking fountains and even bathrooms (“Salem Press”). Before the civil war there were no set rules on segregation because most black were slaves‚ so there weren’t many segregation laws‚ how ever all southern states made an informal rule that they couldn’t prohibit segregation (“Salem Press”). This was the very beginning of the Jim Crow laws‚ they were already called Jim Crow laws because the young actor Thomas Dartmouth “Daddy” Rice
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SAFETY AND ENVIRONMENT EDUCATION FOR DEVELOPMENT ARTICLE ON DENGUE FEVER What is dengue fever? Dengue fever is a disease caused by a family of viruses that are transmitted by mosquitoes. It is an acute illness of sudden onset that usually follows a benign course with symptoms such as headache‚ fever‚ exhaustion‚ severe muscle and joint pain‚ swollen glands (lymphadenopathy)‚ and rash. Other signs of dengue fever include bleeding gums‚ severe pain behind the eyes‚ and red palms and soles. Dengue
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Material deprivation (by which we mean the extent to which people have or are denied certain material things in life - which includes things like your level of income‚ standard of housing‚ access to consumer goods and so forth) is frequently cited as one of - if not the - main cause of differential educational achievement. Although the theory has gone in and out of political (and sociological) fashion over the past 50 or so years‚ most of the research in this area does suggest that there is some
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1.Should American encourage immigration? Immigration policy affects all aspects of society. Regardless of status‚ immigrants have always played a central role in the life and growth of a nation.An Immigrant is a person who has citizenship in one country but who enters a different country to set up a permanent residence. Just entering another country does not make you an immigrant. In order to be an immigrant you must have citizenship in one country‚ and you must have gone to a different country with
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Amy. The water play area had a huge container of water. There were about ten different water play materials for the children to manipulate‚ for example‚ funnels‚ hose‚ cups‚ jugs‚ containers and animals. The teacher-in-charge would fill the basin with water before every play and after which‚ she would approach the water play area every five minutes and facilitate the children’s play. Observations Anna held onto the water jug and scooped water to fill her jug. She poured it out into another different
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Sense Perception Our five senses are important sources of knowledge that actively structure our knowledge about the world rather than passively reflect reality. They are ‘the gates and windows’ of the mind that controls communication between the outside world‚ and ourselves presenting us with different variety of the world. Using our senses to be aware of things is defined as our Perception. We do not realize that perception plays a bigger role than what it may seem‚ playing a more active process
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Title: “The Material World” General Purpose: To inform. Specific Purpose: To inform the audience of what materialism is and the impact it has on society. Design: Topical Introduction Attention Getter How many people do we all know who want to be rich? I know I do‚ but does money actually do for us? B.C. Forbes once said‚ “The be-all and end-all of life should not be to get rich‚ but to enrich the world.” Adapt to Self I’m aware I’m not the biggest saint when it comes to spending‚ so I
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505 Materials for Developing Speaking Skills According to Bygate‚ Speaking skills maybe viewed into 2 basic aspects: 1)Motor Receptive Skills- involved mastering of sounds and sructures not necessarily in any particular context. 2) Interaction Skills-involves making decisions about what and how to say things in specific communicative situations to convey the right intentions to maintain relationships. More research on language awareness suggest s that the teaching sequence does not have
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Perception and Attention Perception is a remarkable trait. Consider human vision‚ a two-dimensional array of light appears on the retina‚ which houses the visual receptors. Instead of seeing a random collection of color dots‚ people immediately experience a rich‚ coherent‚ veridical‚ three-dimensional perception of an object‚ person‚ or event Perhaps the most astounding fact is that this occurs immediately‚ mostly outside of conscious awareness (Robinson-Riegler& Robinson-Riegler‚ 2008). Perception
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