Results 31 to 40 of about 228,683 (310)
Babali Nursing Research, 2023 Chronic Kidney Disease (CKD) grade V is a condition that requires the patient to undergo hemodialysis for the rest of his life. Often hypervolemia occurs between two times of dialysis.
Danny Putri Sulistyaningrum +3 more
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Scientific Opinion on safety and efficacy of coated granulated cobaltous carbonate monohydrate as feed additive for all species [PDF]
EFSA Journal, 2012 <p>Cobalt(III) is a component of cobalamin. Its essentiality as trace element results from the capacity of certain animal species to synthesise cobalamin by the gastrointestinal microbiota.
EFSA Panel on Additives and Products or Substances used in Animal Feed
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Copyright and Free Speech: The Human Rights Perspective
Baltic Journal of Law & Politics, 2015 The relationship between copyright and freedom of expression has long been debated. Unlike the legal discourse in other jurisdictions, most notably the United States, where it is assumed that free speech and copyright do not collide, in Europe both ...
Krisjanis Buss
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Exposure to cobalt in the production of cobalt and cobalt compounds and its effect on the heart [PDF]
Occupational and Environmental Medicine, 2004 Aims:To investigate whether exposure to cobalt in cobalt plants has any measurable effect on the cardiovascular system.Methods:Occupational, cross sectional study, using a self administered questionnaire, blood pressure measurement, electrocardiography, and laboratory tests in which 203 male workers with at least one year of exposure to cobalt and 94 ...
A, Linna +6 more
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Removal and Recycling of Antimony in a Gold Concentrate
Kuangchan zonghe liyongIn this article, antimony was removed from the gold concentratebythe alkali leaching method, and then the recovery of antimony solution was also studied.
Jinquan GUO +5 more
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工程科学学报, 2020 Hydration and setting time of paste-like backfill slurry in the Gansu Province’s Jinchuan copper and nickel mine is slow, and the degree of segregation of coarse aggregate is high, seriously affecting the quality of cemented paste backfill. In this paper,
Sheng-hua YIN +5 more
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Cobalt toxicity in anaerobic granular sludge: influence of chemical speciation
, 2008 The influence of cobalt speciation on the toxicity of cobalt to methylotrophic methanogenesis in anaerobic granular sludge was investigated. The cobalt speciation was studied with three different media that contained varying concentrations of complexing ...
Hullebusch, E.D., van +4 more
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Cobalt-Catalyzed Alkylation of Nitriles with Alcohols
, 2022 Herein, we report an operationally convenient, cobalt-catalyzed alkylation of aryl nitriles employing primary and secondary alcohols (>30 examples, up to 86% yield). The use of readily available cobalt precursors and the widely employed BIAN (BIAN = bis(
Arpita Singh (232434) +3 more
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Review on recovery of valuable metals from complex copper–cobalt co-associated mines
工程科学学报Copper and cobalt, both strategic metals, play an indispensable role in many fields, such as national infrastructure and defense science and technology. Copper, one of the earliest nonferrous metals discovered, extracted, and applied by humans, teams up ...
Xiang LI +5 more
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SensorsWith the widespread application of acoustic emission (AE) technology in geotechnical engineering, effectively separating and identifying dense AE signals generated during rock fracturing remains a critical challenge.
Dexian Li +6 more
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