Results 81 to 90 of about 1,903,621 (237)
Zone purification of potassium chloride [PDF]
, 1969 Procedure for removal of sodium and bromine from KCl involves zone refining in dilute halogen atmosphere.
Susman, S.
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浙江大学学报. 农业与生命科学版, 2012 The effects of phosphorus (P) and potassium (K) fertilizers on dry matter accumulation, distribution and yield of soybean were studied by randomized block design in relay strip intercropping system of maize-soybean.
LEI Ting +5 more
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Feshbach resonances in ultracold K(39)
, 2007 We discover several magnetic Feshbach resonances in collisions of ultracold K(39) atoms, by studying atom losses and molecule formation. Accurate determination of the magnetic-field resonance locations allows us to optimize a quantum collision model for ...
Andrea Simoni +10 more
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浙江大学学报. 农业与生命科学版, 2003 Rice is one of those crops that have a relatively high requirement for potassium. The demand of rice for potassium is characterized by its remarkable variations with varieties and seasons.
HU Hong, WANG Guang-huo
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Controlling broad-leaved dock (Rumex obtusifolius) in grass clover mixtures [PDF]
, 2006 This article describes three experiments on the control of broad-leaved dock. Experiment 1: Dock seeds were ensiled in grass silages of different dry matter percentages; 23, 34 and 60% respectively.
Fehér, L. +4 more
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What have we learned from two-pore potassium channels? Their molecular configuration and function in the human heart [PDF]
, 2012 Two-pore domain potassium channels (K2P) control excitability, stabilize the resting membrane potential below firing threshold, and accelerate repolarisation in different cells.
Benyhe, Sándor +11 more
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Cogent Medicine, 2017 Background: Preeclampsia remains a poorly understood complication of pregnancy affecting 5–14% pregnancies worldwide. Recent studies indicate that serum electrolytes may play a role in preeclampsia since it is a vascular endothelial disorder.
Ebenezer Owusu Darkwa +5 more
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Determination of penicillin V potassium in pharmaceuticals and spiked human urine by chemiluminescence [PDF]
, 2008 Mohammad-Hossein Sorouraddin +2 more
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Degradation behaviour of potassium K-phosphite in apple trees [PDF]
, 2008 Although potassium phosphite is not registered for organic fruit production in Europe, it has long been regarded as a potential alternative to sulphur- and copper-containing fungicides.
Casera, Claudio +2 more
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