Results 11 to 20 of about 174,990 (235)
Nova Scientia, 2021 El nitrógeno (N) y azufre (S) son nutrimentos que tienen una fuerte interacción en sus vías de asimilación. Por lo tanto, la adición de estos en una adecuada proporción influye positivamente en el desarrollo de las plantas.
Juana Cruz García Santiago +6 more
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Dynamic disorder in simple enzymatic reactions induces stochastic amplification of substrate [PDF]
, 2017 A growing amount of evidence points to the fact that many enzymes exhibit fluctuations in their catalytic activity, which are associated with conformational changes on a broad range of timescales. The experimental study of this phenomenon, termed dynamic
Gupta, Ankit +2 more
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A chronobiological approach to therapy for depression
Неврология, нейропсихиатрия, психосоматика, 2017 In the modern world, the discrepancy between biological and social rhythms in the presence of the existing genetic predisposition increases a risk for the occurrence and chronicity of depression.
M. Yu. Gerasimchuk
doaj +1 more source
Blue spectra and induced formation of primordial black holes [PDF]
, 1998 We investigate the statistical properties of primordial black hole (PBH) formation in the very early Universe. We show that the high level of inhomogeneity of the early Universe leads to the formation of the first generation PBHs. %The existence of these
A. G. Doroshkevich +33 more
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Circulating anions usually associated with the Krebs cycle in patients with metabolic acidosis [PDF]
, 2005 Introduction:\ud \ud Acute metabolic acidosis of non-renal origin is usually a result of either lactic or ketoacidosis, both of which are associated with a high anion gap. There is increasing recognition, however, of a group of acidotic patients who have
Forni, L.G. +5 more
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Nylon 6 polymerization in the solid state [PDF]
, 1982 The postcondensation of nylon 6 in the solid state was studied. The reactions were carried out on fine powder in a fluidized bed reactor in a stream of dry nitrogen in the temperature range 110-205°C and during 1-24 h. The solid-state polymerization (SSP)
Amirtharaj, John +2 more
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Metabolism Profile of Mequindox in Sea Cucumbers In Vivo Using LC-HRMS
Antibiotics, 2022 In this work, the metabolism behavior of mequindox (MEQ) in sea cucumber in vivo was investigated using LC-HRMS. In total, nine metabolites were detected and identified as well as the precursor in sea cucumber tissues.
Xin Mao +8 more
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Cómo reducir nuestra huella de carbono. Una experiencia de investigación e innovación en ciencias
Indagatio Didactica, 2016 Esta investigación surge de la propuesta STEAM-Labs 2014, a los maestros de once instituciones educativas del Municipio de Medellín, para aplicar la metodología ABP (Aprendizaje Basado en Proyectos).
Gladys Lamus Antolínez +1 more
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Effect of Electrolyte Balance in Low-Protein Diets on Broiler Performance and Tibial Dyschondroplasia Incidence [PDF]
, 2003 A proper dietary electrolyte balance (DEB) is essential to ensure an optimum acid-base equilibrium and broiler performance. In low-CP diets, this balance can be affected by reduction of soybean meal and inclusion of high levels of synthetic amino acids ...
Franco, J. R. G. +5 more
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Heliyon, 2023 Objective: The relationship between base excess (BE) and 28-day death in sepsis patients remains to be elucidated. The aim of our clinical study is to explore the association of BE with 28-day mortality in patients with sepsis by using a large sample ...
Jia Yuan +13 more
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