2,582,950 research outputs found

    Overcoming food limitation by cannibalism

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    Temporal gradation and temporal limitation

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    In his magnum opus (Syntax and Semantics, Leiden 1978, henceforth: S&S) C.L. Ebeling makes a distinction between temporal gradation (pp 301-308 and 337-339) and temporal limitation (pp 311-315). In the case of temporal gradation “p , q”, the meaning “q” specifies the time during which the referent carries the mean-ing “p”

    Limitation of F1 hybrids uniformity law

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    Using isozymes as markers, data indicative of polymorphisms in the progeny produced from crossing two beet plants, homozygous on contrastive alleles of enzyme loci, were obtained

    Dimensions of Equality: Doctrines of Limitation

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    America can be justifiably proud of the enormous strides its legal system has made since the end of World War II in identifying and vindicating equality rights under the U.S. Constitution. The 1954 decision in Brown v. Board of Education, striking down the separate-but-equal doctrine in public education, provided the inspiration and the doctrinal basis for racial minorities, women, aliens, children born out of wedlock, the disabled, and the poor to pursue their claims for evenhanded treatment in the courts. We also have seen greater judicial protection of equality in the exercise of rights guaranteed by the first amendment to the Constitution, such as freedom of religion, speech, and the press. For all this progress, however, the Supreme Court has over the last two decades embraced doctrines of limitation that severely constrain the ability of equality claims to get a judicial hearing and to receive vindication. These doctrines raise serious questions as to whether the federal court system can be looked to in the future for meaningful protection of equality rights. It is to a brief discussion of a few of these doctrines-state action, discriminatory intent, and federalism-that I would like to turn

    Limitation of the Press-Schechter Formalism

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    The Press-Schechter(PS) formalism for the mass function of the collapsed objects are reanalyzed. The factor of two in the Press-Schechter formalism is argued to be correct in the sharp kk-space filter even when we use the another approach proposed by Jedamzik(1994) in the cloud-in-cloud problem, which is different from the previous approach by Peacock & Heavens(1990) and Bond et al.(1991). The spatial correlation of the density fluctuations, however, had been neglected in the cloud-in-cloud problem. The effects of this spatial correlation is analyzed by using the Jedamzik formalism and it is found that this effect alter the PS mass function especially on larger mass scales. Furthermore the exact formula of deriving mass function is shown. We also find that the probability of the overlap of the collapsed objects can be neglected on very small mass scales while it might not be neglected on other mass scales.Comment: 23 pages, uuencoded compressed Postscrip

    Economic Analysis and Statistical Disclosure Limitation

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    This paper explores the consequences for economic research of methods used by data publishers to protect the privacy of their respondents. We review the concept of statistical disclosure limitation for an audience of economists who may be unfamiliar with these methods. We characterize what it means for statistical disclosure limitation to be ignorable. When it is not ignorable, we consider the effects of statistical disclosure limitation for a variety of research designs common in applied economic research. Because statistical agencies do not always report the methods they use to protect confidentiality, we also characterize settings in which statistical disclosure limitation methods are discoverable; that is, they can be learned from the released data. We conclude with advice for researchers, journal editors, and statistical agencies

    Limitation on holographic storage in photorefractive waveguides

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    We show that photorefractive waveguide devices are subject to a limitation on their holographic storage capability owing to transversely nonuniform nonlinear losses to evanescent and radiation modes
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