Материалов:
1 081 645

Репозиториев:
30

Авторов:
761 409

По вашему запросу найдено документов: 63783

Страница 6 из 6379

Highly Fluorescent Pyrido[2,3-b]indolizine-10-Carbonitriles through Pseudo Three-Component Reactions of N-(Cyanomethyl)pyridinium SaltsAn interaction of N-(cyanomethyl)pyridinium salts with vinamidinium perchlorates or enaminones

The research of salt rock surface deterioration by the hydrodinamic effect of concentrated whirpoolsNew phenomena of mass transfer in a boundary turbulent layer during dissolution of the rock salt

Regio-isomeric effects in tandem mass spectra of sulfonium cations generated from thiacyclane based sulfonium salts under soft ionization conditions, their deuterated analogs and trialkoxonium tetrafluoroborates to form corresponding sulfonium salts. The latter

Enzyme activities and organic matter mineralization in response to application of gypsum, manure and rice straw in saline and sodic soils and inorganic amendments is a common practice to increase the fertility of salt-affected soils that can trigger

Effects of α,β-unsaturated sulphones and phosphonium salts on ecto-ATPase activity and contractile responses mediated via P2x-purinoceptors in the bladder but the phosphonium salts were more effective in the vas deferens. 2. 2. These compounds either

Imines derived from 4-methyl-4-diphenylphosphorylpentan-2-one and potassium salts of aminocarboxylic acids© 2017, Pleiades Publishing, Ltd.An effective procedure for the preparation of imines based on 4

Schwarzschild Black Hole as a Particle Accelerator-tuned properly, the effect takes place. This acceleration can be caused by an external force in the case

Solvent, salt and high pressure effects on the rate and equilibrium constants for the formation of tri-n-butylphosphoniumdithiocarboxylateSolvent, salt and high pressure effects on the rate and equilibrium constants for the formation

Pleiotropic Effect of Salt Stress on Motility and Synthesis of Secreted Ribonucleases by Bacillus pumilus-molecular weight ribonuclease (RNase) binase I from Bacillus pumilus. The same effect was established previously

Effects of Using Aluminum Sulfate as an Accelerator and Acrylic Acid, Aluminum Fluoride, or Alkanolamine as a Regulator in Early Cement SettingAluminum sulfate was employed as the main accelerator in order to explore new non

Страница 6 из 6379