Results 141 to 150 of about 261,373 (386)
Hyperspectral in situ remote sensing of water surface nitrate in the Fitzroy River estuary, Queensland, Australia, using deep learning [PDF]
arXivNitrate ($\text{NO}_3^-$) is a form of dissolved inorganic nitrogen derived primarily from anthropogenic sources. The recent increase in river-discharged nitrate poses a major risk for coral bleaching in the Great Barrier Reef (GBR) lagoon. Although nitrate is an optically inactive (i.e., colourless) constituent, previous studies have demonstrated ...
arxiv
THE LAWS OF “CONCENTRATED” SOLUTIONS. III.1 THE IONIZATION AND HYDRATION RELATIONS OF ELECTROLYTES IN AQUEOUS SOLUTION AT ZERO DEGREES: A. CESIUM NITRATE, POTASSIUM CHLORIDE AND LITHIUM CHLORIDE. [PDF]
, 1911 Edward W. Washburn, D. A. MacInnes
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A Different Perspective on the Solid Lubrication Performance of Black Phosphorous: Friend or Foe?
Advanced Engineering Materials, EarlyView.Researchers investigate black phosphorous (BP) as a standalone solid lubricant coating through ball‐on‐disc linear‐reciprocating sliding experiments in dry conditions. Testing on different metals shows BP doesn't universally reduce friction and wear. However, it achieves 33% friction reduction on rougher iron surfaces and 23% wear reduction on aluminum.
Matteo Vezzelli +5 more
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Nitrates in the treatment of patients with coronary artery disease. The role of aerosol formulations
Медицинский совет, 2014 Nitrates have been commonly used in the treatment of patients with cardiovascular disease (CVD) for about 150 years. However, the feasibility and safety of nitrates in cardiology remains a matter of debate till today. Among CVDs, coronary artery disease (
AG Evdokimova, VV Evdokimov, NA Kozhina
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Advanced Engineering Materials, EarlyView.This perspective article explores an innovative powder metallurgical approach to producing high‐nitrogen steels by utilizing a mixture of stainless steel and Si3N4. This mixture undergoes hot isostatic pressing followed by direct quenching. The article also examines adapting this method to laser powder bed fusion (PBF‐LB/M) to overcome nitrogen ...
Louis Becker +5 more
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Медицинский совет, 2014 For many years, coronary heart disease (CHD) has been the main cause of death in many developed countries. At present, cardiovascular diseases (CVD) play a crucial role in the evolution of total mortality in Russia.
MV Kuznetsova
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CCVII.—Aromatic antimony compounds. Part I. The oxidation and nitration of triphenylstibine [PDF]
, 1910 Percy May
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Advanced Engineering Materials, EarlyView.This study explores the energy conversion in powder bed fusion of polymers using laser beam for polyamide 12 and polypropylene powders. It combines material and process data, using dimensionless parameters and numerical models, to enable the prediction of suitable printing parameters.
Christian Schlör +9 more
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CXL.—The interaction between nitric acid and brucine in the presence of metallic nitrates [PDF]
, 1914 Edward H. Rennie, Alfred Ernest Dawkins
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