4,756 research outputs found

    Changes in lindane residue.

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    The bulletin reports on Department of Horticulture Research Project 197, 'Elimination of chemical residues'--P. [2].Digitized 2007 AES.Includes bibliographical references (page 16)

    INITIAL CHARACTERIZATION OF MAJOR HISTOCOMPATIBILITY COMPLEX (MHC) CLASS IIB EXON 2 IN AN ENDANGERED RATTLESNAKE, THE EASTERN MASSASAUGA (SISTRURUS CATENATUS)

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    Genes of the major histocompatibility complex (MHC) play an important role in the vertebrate immune system and exhibit remarkably high levels of polymorphism, maintained by strong balancing selection. While the conservation implications of MHC variation have been explored in a variety of vertebrates, non-avian reptiles (most notably snakes) have received less attention. To address this gap and take the first steps toward more extensive population-level analyses, we cloned and sequenced MHC IIB exon 2 in an endangered rattlesnake, the Eastern Massasauga (Sistrurus catenatus). Based on three individuals, we found evidence of at least four putatively functional loci. These sequences exhibited relatively high levels of variation and significantly higher rates of nonsynonymous to synonymous substitutions, especially within the antigen-binding sites, indicating strong positive selection. Phylogenetic analysis revealed a pattern of trans-species polymorphism, also suggesting positive selection. These results contribute to our understanding of MHC variation in non-avian reptiles and form a basis for more studies of MHC variation in snakes of conservation concern

    An Exploratory Analysis of Father Involvement in Low-Income Families

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    Using data from the Fragile Families study, this paper explores factors that influence paternal involvement in low-income families. 4873 fathers from the Fragile Families study were classified using CART (Classification and Regression Tree Analysis). CART is a nonparametric technique that allows many different factors to be combined in order to classify homogeneous subgroups within a sample. The CART analysis distinguished between residential and non-residential fathers. In addition, among residential fathers, race emerged as the distinguishing factor. For White men, residential status was the only factor to affect involvement. For African American and Hispanic men however, interactions among several sociodemographic characteristics revealed that both contextual and individual factors affect paternal involvement. Results suggest that an ecological approach is necessary in the investigation of paternal involvement.

    An Empirical Test of a Free-Will Centered, Phenomenological Approach to Organizational Behavior Education: Working Paper Series--97-04

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    This paper presents the initial validation of a Free-will Centered, Phenomenological Approach to Organizational Behavior Education. This approach is based on a subjective science which operates in a subjective truth system. This truth is a truth of value--of what is truly valuable for the quality of human experience. The theory predicts that a classroom aimed at teaching such knowledge would result in students moving in the direction of becoming self-actualizing persons, and this paper summarizes a test of the validity of this prediction. Specifically a group of college seniors was exposed to the theory and suitable pre, post and six-month follow-up measures were taken to determine the effect (if any) of the experience upon them. In general, the prediction that learning the theory would result in movement toward being a self-actualizing person was found to be valid. Thus, we can, in a course in organizational behavior, actually help students become healthier human beings, and, presumably also, then, better managers and leaders

    Touched and Knit in the Life: Barclay\u27s Relational Theology and Cartesian Dualism

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    I argue in this paper that Robert Barclay fundamentally uses a relational method in doing theology notwithstanding a growing scholarly consensus that his thought is shaped by Cartesian dualism. The claims of dualism in Barclay are assessed through a close textual interpretation of parts of his 1676 work, An Apology for the True Christian Divinity, and his subsequent essay \u27The Possibility and Necessity of the Inward and Immediate Revelation of the Spirit of God\u27. While he explicitly engages Cartesian dualism in this latter work, my conclusion is that when he is arguing apologetically with someone employing dualist categories, as in this essay, he uses Cartesian language in order to find common ground with his audience; but when he reflects on his own experience, he thinks relationally rather than dualistically. That he does not disjoin the self from God, other selves, or its own body, nor does he separate the inward and biblical Christ, has been obscured by his apologetic use of Cartesian dualism. In recognizing his relational approach, we can discover in Barclay\u27s thought a resource for doing Quaker theology today that responds to George Fox\u27s question, \u27What canst thou say?\u27

    The Quaker Vision and the Doing of Theology

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    The General Non-Equivalence of Tariffs and Import Quotas

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    Securing Whose Peace? The Effects of Peace-Agreement Provisions on Physical Integrity Rights After Civil War

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    When civil wars are resolved via negotiated settlement, peace-agreement provisions like power-sharing agreements and third-party security guarantees often are advocated for their purported benefits of ensuring a long-lasting and durable peace. Although scholars have explored the effects of peace-agreement provisions on enhancing the security of states, their influence on shaping individual security outcomes is largely unknown. The strong potential exists that these same provisions that improve a government\u27s ability to deter future violence also increase that government\u27s violation of its citizens\u27 physical integrity rights as a means of coercion and governance. Also rare in the power-sharing literature is exploration of the effects of individual, disaggregated provisions. This dissertation, therefore, asks: Under what conditions do peace-agreement provisions significantly improve the state\u27s protection of its citizens\u27 physical integrity rights? Two models are proposed. Model 1 considers aggregated power-sharing provisions. Model 2 considers disaggregated peace-agreement provisions, and includes both power-sharing agreements and robust third-party security guarantees. Both models are evaluated in light of the situational and historical contexts relevant to each state\u27s civil war experience. The universe of cases includes thirty-six civil wars in twenty-seven states where conflict terminated between 1989-2007 via negotiated settlement. This project leverages a mixed-method research design, including contingency tables and fuzzy-set Quantitative Comparative Analysis (fsQCA) to resolve the small number of cases, multiple variables challenge and to account for causal complexity. Four central claims are advanced in this dissertation: First, the common technique of evaluating peace-agreement provisions by aggregating them according to common political, military, and territorial dimensions obscures and misleads scholars; the disaggregation of peace-agreement provisions reveals how measures often act in opposition. Second, a number of commonly present provisions--including integration of rebels into the main military ranks and the granting of territorial autonomy--are consistently inhibitory to individual security after civil war ends. Third, other provisions such as robust third-party security guarantees and the granting of territorial federalism consistently lead to a reduction in the level of political repression used by states after civil war has ended. Fourth, significant human-rights improvement results from favorable causal recipes (i.e., combinations of disaggregated conditions) that together reduce both the motivation and opportunity of a government to repress. These findings will assist decision-makers involved in negotiated settlements, as they (1) identify the appropriate blends of peace-agreement provisions for resolving different civil wars, and (2) balance the need for a post-conflict government to both assure its population and to deter future violence

    the jersey devil and his trans-masculinity

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    None of the work being submitted has been formally published elsewhere. Poems have been uploaded on Instragam under the account of sweatermuppet, my own personal writing account. Copyright is my own and I give Toyon permission to publish

    Alien Registration- Melvin, Mildred R. (Monticello, Aroostook County)

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    https://digitalmaine.com/alien_docs/33976/thumbnail.jp
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