نتایج جستجو برای: brook
تعداد نتایج: 2601 فیلتر نتایج به سال:
We experimentally acidified three low alkalinity first-order streams in forested catchments in Maine, USA. We evaluated water samples from a reference site above the point of hydrochloric acid addition and from two or three sites located 16 to 94 m downstream. Neutralization included protonation of weak acids, adsorption of sulfate, and ion exchange of base cations and aluminum (Al) for protons...
Dr. Waldman is Professor of Dental Health Services, School of Dental Medicine, SUNY at Stony Brook; Dr. Perlman is Global Clinical Director, Special Olympics, Special Smiles and Associate Clinical Professor of Pediatric Dentistry, Goldman School of Dental Medicine, Boston University. Direct correspondence to Dr. H. Barry Waldman, Professor of Dental Health Services, Department of General Dentis...
Title of Document: MANAGEMENT AND CONSERVATION OF BROOK TROUT IN WESTERN MARYLAND David Charles Kazyak, Ph.D., 2015 Directed By: Dr. Robert H. Hilderbrand Associate Professor University of Maryland Center for Environmental Science, Appalachian Laboratory Widespread declines have been observed in the abundance, distribution, and size structure of Brook Trout for nearly 200 years. Although broadl...
Complementary DNA-encoding proteins with high homology to steroidogenic acute regulatory proteins (StAR) of mammals were cloned from rainbow trout head kidney and a mixture of several brook trout tissues. A cDNA encoding an MLN64 homolog was also cloned from brook trout. The C-terminal domains of rainbow trout StAR and brook trout StAR were very highly conserved compared with StAR of mammals. I...
Discrete Ricci Flow for Geometric Routing Name: Jie Gao, Xianfeng David Gu, Feng Luo Affil./Addr. 1: Department of Computer Science, Stony Brook University, Stony Brook, NY, USA Affil./Addr. 2: Department of Mathematics, Rutgers University, Piscataway, NJ, USA
New Prospects for Electrostatic Data Storage Systems Alexander N. Korotkov and Konstantin K. Likharev State University of New York at Stony Brook Stony Brook, NY 11794-3800 [email protected] tel +1-631-632-8159 fax +1-631-632-8774
Non-indigenous species may be the most severe environmental threat the world now faces. Fishes, in particular, have been intentionally introduced worldwide and have commonly caused the local extinction of native fish. Despite their importance, the impact of introduced fishes on threatened populations of Pacific salmon has never been systemically examined. Here, we take advantage of several uniq...
Jacqui Wood Cancer Centre, Division of Cancer Research, Medical Research Institute, University of Dundee, Dundee, DD1 9SY, Scotland, UK Photobiology Unit, Ninewells Hospital and Medical School, University of Dundee, Dundee DD1 9SY, Scotland, UK Lewis B. and Dorothy Cullman Cancer Chemoprotection Center, Department of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medici...
I used multiple approaches to study brook trout invasions in mountainous streams of Idaho and Montana, USA. After studying marked fish in experimental reaches and fish distributions throughout a drainage, I concluded that larger brook trout (95mm) moved more than smaller ones and were probably responsible for most dispersal leading to invasion. Contrary to earlier hypotheses, poor swimming abil...
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