12 research outputs found
New method for the synthesis of phosphonic and phosphinic esters and their thio analogs Communication 14. New method for the synthesis of amino phosphonic esters
Get PDFA new method has been developed for the synthesis of amino phosphonics acids. It consists in the addition.of dialkylphosphorous acids to anils in presence of alkali-metal alkoxides. © 1953 Consultants Bureau
The ratio of morphotypes, somatips and the physical development of adolescents
Get PDFThe article examines and examines the morphotypes and somatips of teenagers studying at school, as well as their physical development. It has been established that the individual predisposition to engage in a certain sport directly depends on the morphological features of the engaged. Influences the physical development of a teenager, sports achievements and constitutional featuresВ статье рассмотрены и исследуются морфотипы и соматипы подростков, обучающихся в школе, а также их физическое развитие. Установлено, что индивидуальная предрасположенность к занятиям определённого вида спорта зависит от морфологических особенностей занимающихся, влияет на физическое развитие подростка, спортивные достижения и конституционные особенност
The study of morpho-functional and physical qualities teenagers of our school
Get PDFThe article examines and studies the morphofunctional and physical qualities of teenagers studying in school. Their types of constitution and physical qualities are defined, as the constitution and sexual difference determine the features of the morphofunctional and physical development of the body of adolescents, affect their level of physical fitness. Based on the study, their ratio is established.В статье рассмотрены и исследуются морфофункциональные и физические качества подростков, обучающихся в школе. Определены их типы конституции и физические качества Установлено, как конституция и половое различие определяют особенности морфофункционального и физического развития организма подростков, влияю на их уровень физической подготовленности. На основе исследования установлено их соотношение
New method for the synthesis of phosphonic and phosphinic esters and their thio analogs Communication 14. New method for the synthesis of amino phosphonic esters
No full textA new method has been developed for the synthesis of amino phosphonics acids. It consists in the addition.of dialkylphosphorous acids to anils in presence of alkali-metal alkoxides. © 1953 Consultants Bureau
New method for the synthesis of phosphonic and phosphinic esters and their thio analogs Communication 14. New method for the synthesis of amino phosphonic esters
No full textA new method has been developed for the synthesis of amino phosphonics acids. It consists in the addition.of dialkylphosphorous acids to anils in presence of alkali-metal alkoxides. © 1953 Consultants Bureau
New method for the synthesis of phosphonic and phosphinic esters and their thio analogs Communication 14. New method for the synthesis of amino phosphonic esters
No full textA new method has been developed for the synthesis of amino phosphonics acids. It consists in the addition.of dialkylphosphorous acids to anils in presence of alkali-metal alkoxides. © 1953 Consultants Bureau
Retrieving of the biooptical characteristics of Black-Sea waters under the conditions of constant reflectance at a wavelength of 400 nm
No full textNew method for the synthesis of phosphonic and phosphinic esters and their thio analogs Communication 14. New method for the synthesis of amino phosphonic esters
No full textNa0.5Pb2[B5O9]Cl(OH)0.5, a new polar variety of hilgardite containing Na+ cations in the cavities of the framework. The OD-family of the 5: 2Δ 3⧄ pentaborates: Hilgardites, heidornite, probertite, and ulexite
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