Results 51 to 60 of about 21,393 (266)
, 1939 Enid Sturgeon is pictured her junior year at Uintah High School. She was born to Henry Raymond and Ruth Sturgeon on April 2, 1921. She married Shelby Tuggle in 1946.
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Green sturgeon physical habitat use in the coastal Pacific Ocean. [PDF]
PLoS ONE, 2011 The green sturgeon (Acipenser medirostris) is a highly migratory, oceanic, anadromous species with a complex life history that makes it vulnerable to species-wide threats in both freshwater and at sea.
David D Huff +3 more
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Journal of the Science of Food and Agriculture, EarlyView.Abstract INTRODUCTION Bromelain, a complex mixture of proteolytic enzymes primarily extracted from plants of the Bromeliaceae family, has gained prominence because of its broad industrial applicability, particularly in the food, pharmaceutical and cosmetic sectors.
Genésio José da Silva Neto +6 more
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International Journal of Osteoarchaeology, EarlyView.ABSTRACT Atlantic cod were caught in large numbers and shipped from fishing stations in North America to Europe and the Caribbean, and this has been frequently studied zooarchaeologically; however, the exchange of cod and other fish into interior North America has received less study.
Martin H. Welker +2 more
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Overview of the Romanian Sturgeon Supportive Stocking Programme in the Lower Danube River System [PDF]
Scientific Annals of the Danube Delta Institute, 2019 Due to the worldwide decline of the sturgeon population, stocking programmes were developed for many of these species. The critically endangered anadromous sturgeon populations inhabiting the NW Black Sea and spawning in the Lower Danube River are not an
Holostenco Daniela Nicoleta +7 more
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Acid Sulfite Pulping of Hemp: Effects of Processing Conditions on Lyocell Pulp Quality
Journal of Polymer Science, EarlyView.Industrial hemp is emerging as a promising renewable source for next‐generation textile fibers. This study evaluates whether acid sulfite pulping can produce hemp‐based dissolving pulp suitable for lyocell manufacturing. While the process is historically linked to increased cellulose accessibility, it did not achieve the low lignin content and ...
Lelia Lawson +3 more
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River‐Scale Evaluation of a Floating LED Light Array for Behavioral Guidance of American Eel
River Research and Applications, EarlyView.ABSTRACT Exploiting the sensory physiology of migratory fishes to guide them away from hazards like hydroelectric turbines is of interest to regulatory agencies and hydropower operators to achieve conservation and management goals. Here we describe a river‐scale experiment where out‐migrating adult American eel (Anguilla rostrata) were tracked ...
Chris K. Elvidge +13 more
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Plasma sexual steroids and fatty acid analysis of adult Adriatic sturgeon during reproductive season [PDF]
, 2017 The reproductive physiology of sturgeons is a topic of constant relevance, due to some peculiarities that characterize the reproductive cycle of these fish and the need to better understand reproduction to improve methods used in aquaculture programs ...
N Govoni +5 more
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River Research and Applications, EarlyView.ABSTRACT Florida's regulatory framework requires the establishment of minimum flows to protect aquatic ecosystems and water resources from significant harm. One of the primary methods used to evaluate significant harm is assessment of instream habitat, which relies on Habitat Suitability Criteria (HSC) curves that relate flow regimes and habitat ...
Eric J. Nagid, Kym Rouse Holzwart
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The Historical and Contemporary Status of the European Sturgeon, Acipenser sturio L., in Italy
, 2011 The European sturgeon, Acipenser sturio L., was present in rivers of the north-western Adriatic Coast together with the Adriatic sturgeon, Acipenser naccarii Bonaparte 1836, and the great sturgeon, Huso huso L., while it was the only species on the ...
Stefano Cataudella +5 more
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