1,181 research outputs found

    All Rape is Not Created Equal: A Cure for the Ambiguity of Consent in Louisiana’s Third-Degree Rape Statute

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    The article discusses the development of the current third-degree rape regime in Louisiana, introduces the expansion of the consent clause and examines how consent is defined in Louisiana\u27s courtrooms

    Caractéristiques moléculaires de l'immunité des plantes induite par les rhizobactéries non pathogènes

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    Molecular characteristics of the rhizobacteria-triggered plant immunity. Recognition of certain non-pathogenic rhizobacteria by plants can trigger a systemic resistance reaction that renders the host less susceptible to subsequent infection by a virulent agent. Used in combination with other approaches, this induced systemic resistance (ISR) phenomenon is considered as a promising strategy for plant disease control both in greenhouse cultures and under field conditions. This review emphasizes the molecular aspects of this three-step process involving sequentially the perception by plant cells of elicitors produced by the inducing agents that initiates the phenomenon, signal transduction that is needed to propagate the induced state systemically through the plant and expression of defense mechanisms sensu stricto that limit or inhibit pathogen penetration into the host tissues. The current state of knowledge about rhizobacteria-stimulated ISR is discussed in parallel with the better characterized systemic acquired resistance induced by incompatible pathogens

    Equal Protection and Aesthetic Zoning: A Possible Crack and a Preemptive Repair

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    In Village of Willowbrook v. Olech, the property owner alleged the Village intentionally demanded a 33-foot easement as a condition of connecting her property to the municipal water supply where the Village required only a 15-foot easement from other similarly situated property owners. The complaint further described the village\u27s demand as irrational and wholly arbitrary. According to the Seventh Circuit, the property owner could allege an equal protection violation by asserting the state\u27s action was motivated solely by a spiteful effort to \u27get\u27 him for reasons wholly unrelated to any legitimate state objective. On appeal, the Supreme Court agreed, holding that [t]hese allegations, quite apart from the Village\u27s subjective motivation, are sufficient to state a claim for relief under traditional equal protection analysis. Although it affirmed the Seventh Circuit\u27s decision, the Court explicitly [did] not reach the alternative theory of \u27subjective ill will\u27 relied on by [the lower] court. This article considers whether Olech infers that unreasoned zoning decisions violate the Equal Protection Clause, and explores the meaning of similarly situated. The authors further examine what type of evidence might be necessary to ensure that aesthetic regulations pass constitutional muster with respect to the Fourteenth Amendment\u27s Equal Protection Clause

    Inclusive (e,e′N)(e,e^\prime N), (e,e′NN)(e,e^\prime NN), (e,e′π)(e,e^\prime \pi) ... reactions in nuclei

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    We study the inclusive (e,e′N)(e,e^\prime N), (e,e′NN)(e,e^\prime NN), (e,e′π)(e,e^\prime \pi), (e,e′πN)(e,e^\prime \pi N) reactions in nuclei using a Monte Carlo simulation method to treat the multichannel problem of the final state. The input consists of reaction probabilities for the different steps evaluated using microscopical many body methods. We obtain a good agreement with experiment in some channels where there is data and make predictions for other channels which are presently under investigation in several electron laboratories. The comparison of the theoretical results with experiment for several kinematical conditions and diverse channels can serve to learn about different physical processes ocurring in the reaction. The potential of this theoretical tool to make prospections for possible experiments, aiming at pinning down certain reaction probabilities, is also emphasized.Comment: 21 pages (LaTeX + figure files

    Closure of the Clymene Ocean and formation of West Gondwana in the Cambrian: Evidence from the Sierras Australes of the southernmost Rio de la Plata craton, Argentina

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    The formation of Gondwana took place across a series of Brasiliano?Pan African suture zones that record late Neoproterozoic to earliest Paleozoic collisions between Precambrian cratons. In South America, an internal suture zone marks the disappearance of the Clymene Ocean that separated the Amazon craton from the São Francisco and Rio de la Plata cratons. New geochronological data from the southern end of this massive collision zone in the Sierras Australes of central-eastern Argentina document Paleoproterozoic crust and suggest an Ediacaran age for the oldest sedimentary rocks. These two observations extend the known limit of the Rio de la Plata craton at least 200 km SW of previous estimates. New data also confirm the occurrence oflate Ediacaran to late Cambrian magmatism in the Sierras Australes. The age of these hypabyssal to volcanic rocks corresponds to igneous events in the Pampean belt along the western margin of the Rio de la Plata craton, although the shallow levelmagma emplacement in the Sierra da Ventana study area contrasts with the deeply exhumed rocks of the Pampean orogeny type locality. These new age data are compared with a broad compilation of geochronological age Clymene collision belts to the north, the Paraguai and Araguaia belts. The close overlap of the timing of orogenesis indicates the age of Clymene ocean closure in its northern reaches. In the south, the Pampean belt was unconfined, allowing continued tectonic activity and crustal accretion throughout the Paleozoic.Fil: Tohver, E.. University of Western Australia; AustraliaFil: Cawood, P. P.. University of Western Australia; Australia. University of St. Andrews; Reino UnidoFil: Rossello, Eduardo Antonio. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Geológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria; ArgentinaFil: Jourdan, J.. Curtin University; Australi

    An Investigation Of Organizational Information Security Risk Analysis

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    Despite a growing number and variety of information security threats, many organizations continue to neglect implementing information security policies and procedures.  The likelihood that an organization’s information systems can fall victim to these threats is known as information systems risk (Straub & Welke, 1998).  To combat these threats, an organization must undergo a rigorous process of self-analysis. To better understand the current state of this information security risk analysis (ISRA) process, this study deployed a questionnaire using both open-ended and closed ended questions administered to a group of information security professionals (N=32).  The qualitative and quantitative results of this study show that organizations are beginning to conduct regularly scheduled ISRA processes.  However, the results also show that organizations still have room for improvement to create idyllic ISRA processes.&nbsp

    Approximate treatment of electron Coulomb distortion in quasielastic (e,e') reactions

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    In this paper we address the adequacy of various approximate methods of including Coulomb distortion effects in (e,e') reactions by comparing to an exact treatment using Dirac-Coulomb distorted waves. In particular, we examine approximate methods and analyses of (e,e') reactions developed by Traini et al. using a high energy approximation of the distorted waves and phase shifts due to Lenz and Rosenfelder. This approximation has been used in the separation of longitudinal and transverse structure functions in a number of (e,e') experiments including the newly published 208Pb(e,e') data from Saclay. We find that the assumptions used by Traini and others are not valid for typical (e,e') experiments on medium and heavy nuclei, and hence the extracted structure functions based on this formalism are not reliable. We describe an improved approximation which is also based on the high energy approximation of Lenz and Rosenfelder and the analyses of Knoll and compare our results to the Saclay data. At each step of our analyses we compare our approximate results to the exact distorted wave results and can therefore quantify the errors made by our approximations. We find that for light nuclei, we can get an excellent treatment of Coulomb distortion effects on (e,e') reactions just by using a good approximation to the distorted waves, but for medium and heavy nuclei simple additional ad hoc factors need to be included. We describe an explicit procedure for using our approximate analyses to extract so-called longitudinal and transverse structure functions from (e,e') reactions in the quasielastic region.Comment: 30 pages, 8 figures, 16 reference
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