Results 51 to 60 of about 2,220,882 (376)
Different sodium levels and electrolyte balances in pre-starter diets for broilers
Brazilian Journal of Poultry Science, 2004 An experiment with 400 one-day-old male chicks (Ross) was conducted to evaluate the effects of different Na levels (0.10, 0.22, 0.34 and 0.46%) and different cation/anion balances (Na+K-Cl) (100, 150, 200, 250 and 300 meq/kg) in pre-starter diets on ...
A Maiorka +4 more
doaj +1 more source
Co-Mn-Al mixed oxides promoted by K for direct NO decomposition: Effect of preparation parameters [PDF]
, 2019 Fundamental research on direct NO decomposition is still needed for the design of a sufficiently active, stable and selective catalyst. Co-based mixed oxides promoted by alkali metals are promising catalysts for direct NO decomposition, but which ...
Balabánová, Jana +13 more
core +2 more sources
Nature Communications, 2018 Potassium-ion batteries are a promising alternative to lithium-ion batteries. However, it is challenging to achieve fast charging/discharging and long cycle life with the current electrode materials because of the sluggish potassiation kinetics.
Yang Xu +6 more
semanticscholar +1 more source
Agronomy, 2019 The insights gained from the long-term impacts of tillage and N fertilization on soil fertility are crucial for the development of sustainable cropping systems.
Santosh Shiwakoti +4 more
doaj +1 more source
Kidney International, 1977 In vertebrates, the development of complex and efficient mechanisms for avoiding potassium intoxication might be predicted from a simple consideration of their chemical anatomy. The proper function of excitable membranes depends on a low concentration of potassium outside of the cell.
Robert S. Brown +2 more
openaire +3 more sources
When Is a Potassium Channel Not a Potassium Channel?
Function, 2022 AbstractEver since they were first observed in Purkinje fibers of the heart, funny channels have had close connections to potassium channels. Indeed, funny channels were initially thought to produce a potassium current in the heart called IK2. However, funny channels are completely unlike potassium channels in ways that make their contributions to the ...
openaire +2 more sources
International Journal of Preventive Medicine, 2021 Backgrounds: Dietary sodium (Na) and potassium (K) relationship with chronic disease has drawn more attention recently. Epidemiological studies reported controversial findings about high salt and Na diets with the risk of nonalcoholic fatty liver disease
Ammar Salehi-sahlabadi +6 more
doaj +1 more source
Lack of direct evidence for a functional role of voltage-operated calcium channels in juxtaglomerular cells [PDF]
, 1990 In this study we have examined the role of voltage-gated calcium channels in the regulation of calcium in juxtaglomerular cells. Using a combination of patch-clamp and single-cell calcium measurement we obtained evidence neither for voltage-operated ...
Chegini, S. +3 more
core +1 more source
Physiologia Plantarum : An International Journal for Plant Biology, 2018 Potassium (K) and magnesium (Mg) are mineral nutrients that are required in large quantities by plants. Both elements critically contribute to the process of photosynthesis and the subsequent long-distance transport of photoassimilates. If K or Mg is not
Merle Tränkner +2 more
semanticscholar +1 more source
PENGARUH RASIO FESES SAPI DENGAN TANDAN KOSONG KELAPA SAWIT TERHADAP KADAR FOSFOR DAN KADAR KALIUM KOMPOS [PDF]
, 2023 This study aims to determine the effect of the ratio of cow feces to TKKS on phosphorus levels and potassium levels of compost. The research method used in this study is an experimental method with a completely randomized design (CRD).
Nashrullah, Muhammad Miftah
core