نتایج جستجو برای: evans index
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18 (Aotus nancymaae) subcaudal scent secretions Edith A. MacDonald, Eduardo Fernandez-Duque, Sian Evans, Lee R. Hagey Conservation and Research for Endangered Species, Zoological Society of San Diego Department of Anthropology, University of Pennsylvania DuMond Conservancy for Primates and Tropical Forests Corresponding author and current contact address: Wellington Zoo 200 Daniell St Newtown, ...
OBJECTIVE This study aimed to provide evidence-based results on differences in overall survival (OS) rate to guide the diagnosis of cancer cachexia. DESIGN Data collection and clinical assessment was performed every 3 months (5 visits): baseline data, muscle strength, nutritional and psychosocial status. 2 definitions on cachexia using different diagnostic criteria were applied for the same p...
In this paper, we investigate the spectral instability of periodic traveling wave solutions of the generalized Korteweg-de Vries equation to long wavelength transverse perturbations in the generalized Kadomtsev-Petviashvili equation. By analyzing high and low frequency limits of the appropriate periodic Evans function, we derive an orientation index which yields sufficient conditions for such a...
Gareth Evans’ account of Identifi cation-freedom (IF), which he develops in Chapters 6 and 7 of The Varieties of Reference (henceforth VR) is almost universally misunderstood. Howell is guilty of this same misunderstanding, and as a result claims to have mounted a criticism of Evans, when in fact he has not. I will take the occasion of Howell’s otherwise insightful article to clarify Evans’ pos...
We review Evans’ contributions to the spectral theory of operators describing relativistic particle systems. We will concentrate on no-pair operators and recent extensions of that work. 1. William Desmond Evans’ Papers on Relativistic Quantum Mechanics William Desmond Evans contributed to the spectral theory of operators describing relativistic particle systems as follows: (1) W. D. Evans. A pr...
Any opinions expressed in this memoir are those of the author(s) and do not necessarily reflect the views of the National Academy of Sciences. University of Rome on a Sheldon Traveling Fellowship from Harvard. He began his teaching career in 1912 as assistant professor of mathematics at the newly established Rice Institute , now Rice University, in Houston, Texas. He became professor there in 1...
Evans syndrome is an uncommon condition defined by the combination (either simultaneously or sequentially) of immune thrombocytopenia (ITP) and autoimmune haemolytic anaemia (AIHA) with a positive direct antiglobulin test (DAT) in the absence of known underlying aetiology. This condition generally runs a chronic course and is characterised by frequent exacerbations and remissions. First-line th...
Announcing a New Journal Section: Community Outreach MICHELE EVANS, BEVERLY MOY National Institute on Aging, Health Disparities Research Section, Laboratory of Epidemiology and Population Sciences, National Institutes of Health, Bethesda Maryland, USA; Breast Oncology Program, Massachusetts General Hospital, Boston, Massachusetts, USA Disclosures of potential conflicts of interest may be found ...
In 1978, Gareth Evans published a short and somewhat cryptic
 article purporting to establish that there are no vague objects. This
 paper is commentary on this. Prima facie, the claim there
 objects clearly false. Mt Everest, for example, has no
 precise boundaries. And if this so, must be something wrong
 with Evans' argument. paper, I discuss what is, giving a
 ...
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