Results 41 to 50 of about 1,056,484 (359)
Revista Brasileira de Zootecnia, 2008 Avaliou-se o efeito da substituição parcial do farelo de soja (FS) por hidrolisado protéico do conteúdo celular de levedura (HPCCL), proteína isolada de soja (PIS) ou hidrolisado protéico de mucosa intestinal de suínos (HPMIS) em dietas com leite em pó ...
Antonio João Scandolera +7 more
doaj +1 more source
Crystallographic investigation into the self-assembly, guest binding, and flexibility of urea functionalised metal-organic frameworks [PDF]
, 2017 Introduction of hydrogen bond functionality into metal-organic frameworks can enhance guest binding and activation, but a combination of linker flexibility and interligand hydrogen bonding often results in the generation of unwanted structures where the ...
Forgan, Ross S. +3 more
core +1 more source
Hydration of urea and alkylated urea derivatives
The Journal of Chemical Physics, 2018 Compressibility data and broadband dielectric spectra of aqueous solutions of urea and some of its alkylated derivatives have been evaluated to yield their numbers Nh of hydration water molecules per molecule of solute. Nh values in a broad range of solute concentrations are discussed and are compared to hydration numbers of other relevant molecules ...
openaire +4 more sources
The role of fibroblast growth factors in cell and cancer metabolism
FEBS Letters, EarlyView.Fibroblast growth factor (FGF) signaling regulates crucial signaling cascades that promote cell proliferation, survival, and metabolism. Therefore, FGFs and their receptors are often dysregulated in human diseases, including cancer, to sustain proliferation and rewire metabolism.
Jessica Price, Chiara Francavilla
wiley +1 more source
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2008 Oitenta e um machos não castrados das raças Nelore (27), Canchim (27) e Holandesa (27), com peso médio inicial de 360kg e idade média de 18 meses, foram utilizados para avaliar os efeitos da substituição de fonte de proteína verdadeira (farelo de soja ...
A.V. Pires +5 more
doaj +1 more source
Molecules, 2020 Crystalline urea undergoes polymorphic phase transition induced by high pressure. Form I, which is the most stable form at normal conditions and Form IV, which is the most stable form at 3.10 GPa, not only crystallize in various crystal systems but also ...
Anna Mazurek +2 more
doaj +1 more source
Concentration of injetion solution and its effects on soil and on yield of fertirrigated banana cv. Terra Maranhão [PDF]
Engenharia Agrícola, 2014 The Fertigation is the combined application of water and nutrients to a crop. It can be adapted to all types of agricultural crops. The objective of this study was to evaluate the effect of urea concentration in irrigation water on electrical ...
Eugênio F. Coelho +2 more
doaj +2 more sources
The competitive inhibition of of the urease-catalyzed hydrolysis of urea by phosphate [PDF]
, 1949 The urease-catalyzed hydrolysis of urea has been found to be competitively inhibited by phosphate at pH 7.0 and 25°. The Michaelis constant of the urea-urease system has been found to be approximately 0.003 M urea and the comparable constant defining the
Harmon, Kent M., Niemann, Carl
core
The crystal structure of urea oxalic acid (2:1) [PDF]
, 1972 The crystal structure of urea oxalic acid, 2[CO(NH2)2].(COOH)2 has been determined using three-dimensional X-ray data, collected on an automatic diffractometer. The space group is P21/c. The lattice constants are: a = 5.058 (3), b = 12.400 (3), c = 6.964
Bats, J.W. +3 more
core +3 more sources
Electrochemically induced precipitation enables fresh urine stabilization and facilitates source separation [PDF]
, 2020 Source separation of urine can enable nutrient recycling, facilitate wastewater management, and conserve water. Without stabilization of the urine, urea is quickly hydrolyzed into ammonia and (bi)carbonate, causing nutrient loss, clogging of collection ...
Clauwaert, Peter +4 more
core +1 more source