نتایج جستجو برای: ars

تعداد نتایج: 4624  

Journal: :Photochem 2023

A combined spectroscopic and computational approach has been used to study in detail the complexation between Ga(III) ARS solution. The NMR results revealed formation of four Ga(III)/ARS complexes, at pH 4, differing their metal:ligand stoichiometries or configuration, point a coordination mode through ligand positions C-1 C-9. For equimolar solutions, 1:1 [Ga(ARS)(H2O)4]+ complex was formed, w...

2008
PAUL J. NEIMAN F. MARTIN RALPH GARY A. WICK JESSICA D. LUNDQUIST MICHAEL D. DETTINGER

The pre-cold-frontal low-level jet within oceanic extratropical cyclones represents the lower-tropospheric component of a deeper corridor of concentrated water vapor transport in the cyclone warm sector. These corridors are referred to as atmospheric rivers (ARs) because they are narrow relative to their length scale and are responsible for most of the poleward water vapor transport at midlatit...

2012
Michael J. Brewer J. Scott Armstrong E. Gino Medrano Jesus F. Esquivel

M.J. Brewer *, Texas AgriLife Research and Department of Entomology, Texas AgriLife Research and Extension Center at Corpus Christi, Corpus Christi, TX 78406; J.S. Armstrong, USDA ARS Beneficial Insect Research Unit, Kika de la Garza Subtropical Agricultural Research Center, Weslaco, TX 78596; E.G. Medrano, USDA ARS Cotton Pathology Research Unit, Southern Plains Agricultural Research Center, C...

2017
Eduard J. Sanders Matthew A. Price Etienne Karita Anatoli Kamali William Kilembe Linda-Gail Bekker Shabir Lakhi Mubiana Inambao Omu Anzala Patricia E. Fast Jill Gilmour Kimberly A. Powers

OBJECTIVE Symptoms of acute retroviral syndrome (ARS) may be used to identify patients with acute HIV-1 infection who seek care. ARS symptoms in African adults differ by region. We assessed whether reporting of ARS was associated with HIV-1 subtype in a multicentre African cohort study representing countries with predominant HIV-1 subtypes A, C, and D. METHODS ARS symptoms were assessed in ad...

2014
Taher Vohra Raphe Bou Chebl Joseph Miller Andrew Russman Anna Baker Christopher Lewandowski

INTRODUCTION The Department of Health and Human Services and Food and Drug Administration described guidelines for exception from informed consent (EFIC) research. These guidelines require community consultation (CC) events, which allow members of the community to understand the study, provide feedback and give advice. A real-time gauge of audience understanding would allow the speaker to modif...

وقوع سیلاب‌های عظیم در نواحی جنوبی و کاهش میانگین بارش کل در کشور، حاکی از تأثیر پدیده‌های مخرب اقلیمی بر آب‌وهوای کشور است. برای پیش‌بینی سیلاب‌ها و مطابقت انواع فعالیت‌های اقتصادی وابسته به آب، ضروری است که منابع و عوامل انتقال رطوبت و نوع آن‌ها در سطوح مختلف جو شناسایی شود. در این پژوهش، حمل و انتقال بخار آب از طریق رودخانه‌های اتمسفری (ARS) بررسی شده است. در آغاز، داده‌های دوبارۀ پردازش‌شدة...

2006
Lawrence A. Lacey Steven Arthurs

Project Title: Optimizing the use of the codling moth (CM) granulovirus PI: Lawrence A. Lacey, USDA-ARS, Yakima Agricultural Research Laboratory, Wapato, WA, 509-454-4463, [email protected] Co-PI: Steven Arthurs, USDA-ARS, Yakima Agricultural Research Laboratory, Wapato, WA, 509-454-4476, [email protected] Cooperators: Rob Fritts, Jr., Certis USA, Clovis, CA; Robert Behle, USDA-...

2010
Taner Z. Sen Carson M. Andorf Mary L. Schaeffer Lisa C. Harper Michael E. Sparks Jon Duvick Volker P. Brendel Ethalinda Cannon Darwin A. Campbell Carolyn J. Lawrence

USDA-ARS Corn Insects and Crop Genetics Research Unit, Ames, IA 50011, Department of Genetics, Development and Cell Biology, Iowa State University, Ames, IA 50011, USDA-ARS Plant Genetics Research Unit and Division of Plant Sciences, University of Missouri, Columbia, MO 65211, USDA-ARS Plant Gene Expression Center, Albany, CA 94710, Department of Molecular and Cell Biology, University of Califo...

Journal: :IEEE Transactions on Evolutionary Computation 2021

In the last decade, many evolutionary computation (EC) algorithms with diversity enhancement have been proposed to solve large-scale optimization problems in big data era. Among them, social learning particle swarm (SLPSO) has shown good performance. However, as SLPSO uses different guidance information for particles maintain diversity, it often results slow convergence speed. Therefore, this a...

Journal: :The Laryngoscope 2015
George A Scangas Stacey L Ishman Regan W Bergmark Michael J Cunningham Ahmad R Sedaghat

OBJECTIVES/HYPOTHESIS Uncomplicated acute rhinosinusitis (ARS) is most appropriately managed in an outpatient clinic setting. Some ARS patients present to emergency departments (EDs) for care. We investigates factors associated with ARS presentation to EDs versus outpatient settings. STUDY DESIGN Cross-sectional study. METHODS A total of 17,122,551 pediatric and adult patient visits from th...

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