376 research outputs found
Grassland soil raw sequences 515f/926r
No full textProkaryote marker gene (16S rRNA) sequences associated with Leff et al 2018, The ISME Journal
Grassland soil raw sequences fungal ITS
No full textFungal marker gene (ITS) sequences associated with Leff et al 2018, The ISME Journal
Grassland soil raw sequences EukBr
No full textEukaryote marker gene (18S rRNA) sequences associated with Leff et al 2018, The ISME Journal
Grassland soil raw sequences plant trnL/ITS
No full texttrnL and ITS amplicon sequences associated with plant communities from Leff et al. 2018, The ISME Journal
Dedication to Arthur Leff: For Arthur Leff
No full textI first heard of Arthur Leff in 1967, when the University of PennsylvaniaLaw Review published his article Unconscionability and theCode-The Emperor\u27s New Clause.\u27 The author\u27s erudition was awesome;his legal analysis was formidably sophisticated; his style was graceful,witty, and irreverent. As the title itself suggested, he was out to upsetapplecarts, gore some respectable oxen, tilt gaily at one of the legal establishment\u27s most admired windmills. It seemed incredible but was true that the article represented the scholarly debut of a young man who was identified by the editors of the Law Review as Assistant Professor of Law,Washington University Law School. It was entirely clear that the ranksof Assistant Professors of Law in American Law Schools were about to bedepleted by one
The XENON100 exclusion limit without considering Leff as a nuisance parameter
No full text10 pages;, 9 figures; references addedInternational audienceIn 2011, the XENON100 experiment has set unprecedented constraints on dark matter-nucleon interactions, excluding dark matter candidates with masses down to 6 GeV if the corresponding cross section is larger than 10^{-39} cm^2. The dependence of the exclusion limit in terms of the scintillation efficiency (Leff) has been debated at length. To overcome possible criticisms XENON100 performed an analysis in which Leff was considered as a nuisance parameter and its uncertainties were profiled out by using a Gaussian likelihood in which the mean value corresponds to the best fit Leff value smoothly extrapolated to zero below 3 keVnr. Although such a method seems fairly robust, it does not account for more extreme types of extrapolation nor does it enable to anticipate on how much the exclusion limit would vary if new data were to support a flat behaviour for Leff below 3 keVnr, for example. Yet, such a question is crucial for light dark matter models which are close to the published XENON100 limit. To answer this issue, we use a maximum Likelihood ratio analysis, as done by the XENON100 collaboration, but do not consider Leff as a nuisance parameter. Instead, Leff is obtained directly from the fits to the data. This enables us to define frequentist confidence intervals by marginalising over Leff
Entrevista com Enrique Leff Zimmerman, 12 de setembro, Cidade do México.
No full textEnrique Leff Zimmerman, a Mexican sociologist and economist, is the author of several books on ecological economics, environmental sociology, environmental education, political ecology and epistemology. Among his works, the important book Environmental Epistemology stands out. He is a member of the Universidad Nacional Autónoma de México. Enrique Leff Zimmerman, sociólogo y economista mexicano, es autor de varios libros como economía ecológica, sociología ambiental, educación ecología ambiental, ecología política y epistemología. Se destaca de sus obras El libro importante: Epistemología Ambiental.Es miembro de la Universidad Nacional Autónoma de México.
Enrique Leff Zimmerman, sociólogo e economista mexicano, é autor de vários livros, como economia ecológica, sociologia ambiental, educação ambiental, ecologia política e epistemologia. De sua obra destaca-se o livro importante: Epistemologia Ambiental.É membro da Universidade Nacional Autônoma do Méxic
Supplemental_Table_1_(1) - How Oncologists Perceive the Availability and Quality of Information Generated From Patient-Reported Outcomes (PROs)
No full textSupplemental_Table_1_(1) for How Oncologists Perceive the Availability and Quality of Information Generated From Patient-Reported Outcomes (PROs) by Michael Shea, Céline Audibert, Mark Stewart, Brittany Gentile, Diana Merino, Agnes Hong, Laura Lassiter, Alexis Caze, Jonathan Leff, Jeff Allen, and Ellen Sigal in Journal of Patient Experience</p
Supplemental_Method_Round_2 - How Oncologists Perceive the Availability and Quality of Information Generated From Patient-Reported Outcomes (PROs)
No full textSupplemental_Method_Round_2 for How Oncologists Perceive the Availability and Quality of Information Generated From Patient-Reported Outcomes (PROs) by Michael Shea, Céline Audibert, Mark Stewart, Brittany Gentile, Diana Merino, Agnes Hong, Laura Lassiter, Alexis Caze, Jonathan Leff, Jeff Allen, and Ellen Sigal in Journal of Patient Experience</p
Ecologia política: da desconstrução do capital à territorialização da vida, de Enrique Leff
No full textReview of the book Political Ecology by Enrique Leff, published by Editora da Unicamp in 2021. Given this rich theoretical contribution by the author, we sought to list just a few elements of environmental sociology raised by the author to establish bridges with authors such as Arthur Mol and Daniel Hogan, besides important current indigenous leaders, fundamental in the constitution of the knowledge dialogue.Reseña del libro Political Ecology de Enrique Leff, publicado por Editora da Unicamp en 2021. Dada esta rica contribución teórica del autor, buscamos enumerar solo algunos elementos de la sociología ambiental planteados por el autor para establecer puentes con autores como Arthur Mol y Daniel Hogan, además de importantes líderes indígenas actuales, fundamentales en la constitución del diálogo del conocimiento.Resenha do livro Ecologia Política de Enrique Leff, publicado pela Editora da Unicamp em 2021. Diante desta riquíssima contribuição teórica do autor, procurou-se elencar apenas alguns elementos da sociologia ambiental levantados pelo autor para estabelecer pontes com autores como Arthur Mol e Daniel Hogan, além de importantes lideranças indígenas atuais, fundamentais na constituição do diálogo de saberes
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