منابع مشابه
Inferring Past Environments from Ancient Epigenomes
Analyzing the conditions in which past individuals lived is key to understanding the environments and cultural transitions to which humans had to adapt. Here, we suggest a methodology to probe into past environments, using reconstructed premortem DNA methylation maps of ancient individuals. We review a large body of research showing that differential DNA methylation is associated with changes i...
متن کاملsurvey on the rule of the due & hindering relying on the sheikh ansaris ideas
قاعده مقتضی و مانع در متون فقهی کم و بیش مستند احکام قرار گرفته و مورد مناقشه فقهاء و اصولیین می باشد و مشهور معتقند مقتضی و مانع، قاعده نیست بلکه یکی از مسائل ذیل استصحاب است لذا نگارنده بر آن شد تا پیرامون این قاعده پژوهش جامعی انجام دهد. به عقیده ما مقتضی دارای حیثیت مستقلی است و هر گاه می گوییم مقتضی احراز شد یعنی با ماهیت مستقل خودش محرز گشته و قطعا اقتضاء خود را خواهد داشت مانند نکاح که ...
15 صفحه اولThe Past and Future of Occupational Exposure Limits
© Jonathan Borak and Lisa M. Brosseau This is an Open Access article. Non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly attributed, cited, and is not altered, transformed, or built upon in anyway, is permitted. Themoral rights of the named author(s) have been asserted. Address correspondence to Jonathan Borak, Yale School of Medicine, 23...
متن کاملInferring Past Effective Population Size from Distributions of Coalescent Times
Inferring and understanding changes in effective population size over time is a major challenge for population genetics. Here we investigate some theoretical properties of random-mating populations with varying size over time. In particular, we present an exact solution to compute the population size as a function of time, [Formula: see text], based on distributions of coalescent times of sampl...
متن کاملConjuring Boundaries: Inferring Past Identities from Religious Artifacts
A detailed examination of commonalities between folk religion beliefs and practices of African American and European American ethnic groups raises intriguing issues. Interpretations concerning the ethnic group association of conjuration artifacts uncovered at eighteenthand nineteenth-century sites in the mid-Atlantic region must be based on a clearer articulation of the interplay of three issue...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2018
ISSN: 2470-0045,2470-0053
DOI: 10.1103/physreve.97.062155