502 research outputs found

    Commitment Laws and Homelessness Among Chronically Mentally Ill Persons: Is There a Need for a More Liberal Commitment Law?

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    The University Archives has determined that this item is of continuing value to OSU's history.Presenter: John R. Belcher, Ph.D. - "Commitment Laws and Homelessness Among Chronically Mentally Ill Persons: Is There a Need for a More Liberal Commitment Law?".The Ohio State University College of Social Wor

    How to Help the Working Poor Develop Assets

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    This article explores the inability of the working poor to withstand income shocks. Because they often lack assets, the working poor are increasingly vulnerable to increasing deprivation. Interestingly, the welfare state enables the middle-class to develop and maintain assets through institutional arrangements. It is argued that solutions to the problem of poverty must include ways for the working poor also to develop and maintain assets

    Poverty, Homelessness, and Racial Exclusion

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    This article reviews the societal forces that have made homelessness the end result of racial exclusion and inner city isolation. It is argued that significant societal change is necessary to reduce racial exclusion and prevent homelessness

    The American Lobster Fishery Management Plan: An Assessment of Its Impact on the New Hampshire Lobster Industry

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    Exclusive fishery management jurisdiction between three and twelve nautical miles from the coast was granted to the Federal government by Congress in 1966. No federal regulations governing fishery management were ever promulgated, however. In 1972 an attempt was made to establish management regulations. Regional councils were formed to discuss industrial, managerial and scientific problems associated with fisheries within the territorial sea. Their success was limited. Not until the Fishery Conservation and ManagementAct of 1976 (PubIc Law 94-265) was enacted did a sound management structure exist at the federal level for fisheries regulation. This Act (FCMA) established a fishery conservation zone and an exclusive fishery management authority

    The Creation and Propagation of Radiation: Fields Inside and Outside of Sources

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    We present a new algorithm for computing the electromagnetic fields of currents inside and outside of finite current sources, for arbitrary time variations in the currents. Unexpectedly, we find that our solutions for these fields are free of the concepts of differential calculus, in that our solutions only involve the currents and their time integrals, and do not involve the time derivatives of the currents. As examples, we give the solutions for two configurations of current: a planar solenoid and a rotating spherical shell carrying a uniform charge density. For slow time variations in the currents, we show that our general solutions reduce to the standard expressions for the fields in classic magnetic dipole radiation. In the limit of extremely fast turn-on of the currents, we show that for our general solutions the amount of energy radiated is exactly equal to the magnetic energy stored in the static fields a long time after current creation. We give three associated problem statements which can be used in courses at the undergraduate level, and one problem statement suitable for courses at the graduate level. These problems are of physical interest because: (1) they show that current systems of finite extent can radiate even during time intervals when the currents are constant; (2) they explicitly display transit time delays across a source associated with its finite dimensions; and (3) they allow students to see directly the origin of the reaction forces for time-varying systemsComment: 25 pages, 5 figure

    Participation And performance In 8.02x Electricity And Magnetism: The First Physics MOOC From MITx

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    Massive Open Online Courses are an exciting new avenue for instruction and research, yet they are full of unknowns. In the Spring of 2013, MITx released its first introductory physics MOOC through the edX platform, generating a total enrollment of 43,000 students from around the world. We describe the population of participants in terms of their age, gender, level of education, and country of origin, highlighting both the diversity of 8.02x enrollees as well as gender gap and retention. Using three midterm exams and the final as waypoints, we highlight performance by different demographic subpopulations and their retention rates. Our work is generally aimed at making a bridge between available MOOC data and topics associated with the Physics Education Research community.Comment: 4 pages, 5 figures, Accepted for publication in the Physics Education Research Conference Proceedings, Portland OR 201

    Fertilizing No-Till Corn

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    Results of an experiment conducted in 1968 at Princeton, Kentucky on low phosphate soil showed that surface-applied phosphorus was sufficiently available to no-till corn to produce good yields. This experiment was repeated again in the 1969 growing season with the results well in line with those reported for 1968 in Agronomy Research (Misc. 377) pages 41-43

    Revew of \u3ci\u3eForensic Anthropology\u3c/i\u3e: \u3ci\u3eA Comprehensive Introduction\u3c/i\u3e

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    Review of Forensic Anthropology: A Comprehensive Introduction edited by Natalie R. Langley and Maria Teresa A. Tersigni-Tarrant. 2017, 2nd Edition. CRC Press, Taylor and Francis Group, Boca Raton, Florida, USA. ISBN: 13: 978-1-4987-3612-1 (Hardback). Reviewed by John O. Obafunwa and William R. Belcher, School of Global Integrative Studies, University of Nebraska-Lincoln. Overall, this text fits very well into the body of literature in forensic anthropology and has largely addressed the purpose for undergraduate and graduate courses. It is not overly technical, and it is good for undergraduate teaching and practical work. The reviewers would also recommend it to graduate students, and as a good resource text for practicing forensic anthropologists. It is hoped that the suggested changes will be reflected in the subsequent edition. Additionally, we believe that this text can also function as a compact field guide to be used while conducting case work and having numerous techniques and processes available at one’s fingertips. This second edition is easy to read and it is intended to meet a one-semester requirement. It is a textbook that can be used for advance undergraduate or graduate student curriculum. Furthermore, the chapter on Forensic Taphonomy can be expanded a bit to add some more information about the different forms of disposal often encountered, impact of geographical and soil type, and other abiotic factors that could modify the bone changes after death. This is particularly for the consumption of the graduate students and general practitioners, who of course would be required to possess additional specialized texts
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