COMPUTER-DRIVEN BIOTECHNICAL SYSTEMS FOR THE STUDY AND SELF-DEVELOPMENT OF MOTION ACTIVITY OF CHILDREN AGED 4-7

INTRODUCTION: Due to the increasing involvement of children in sports at earlier ages, it is a necessary to scientifically study children’s motion activity and to assist in its coordinated aimed development. The failure of children to perceive and formulate aims and motion tasks contributes to the complexity of the problem [1,2]. It is proposed that the application of the suggested method of “playing-mode reflection” will speed up the mental and motion self-development of children. METHOD: A set of computer-driven sports training equipment is created, allowing us to investigate the physical, mental and intellectual abilities of trainees in the playing mode and differentially assign parameters of the above mentioned characteristics to the system, appropriate to children’s ages, conditions and development levels. Bio-technical training systems possess measurement, computational and control functions and include: IBM-compatible multimedia computer; five specially designed loading devices (training set) with sensors and I/O data exchange units; unique computer software programs for testing and teaching children during play; methods of bio-reflective control of children’s behavior, allowing us to plan, individualize and differentiate the training load in magnitude and duration depending on the trainee’s situation. Sets of bio-technical training equipment were installed in 50 pre-school institutions in Russia. Systematic tests of the motion activities of children were continuously performed on 210 children from 4 to 7 years of age using the following parameters: frequencies of arm and leg motions during pedaling; speed of rotation motion in joints; reaction time to signals by arms and the whole body; degree of stability and posture correction frequency during balance retention on a movable support. RESULTS AND DISCUSSION: An Educational program for children’s selfdevelopment using bio-technical training systems has been successfully created. The system contributes to correct carriage, actions and motion activities on the part of children. It has been demonstrated that children’s development according to the suggested program with the help of bio-technical systems provides more effective results In comparison with the case where no bio-technical systems are used. REFERENCES: [1]. L.I. Lubysheva. (1996). Theory and Practice of Physical culture, 1. [2]. D.D. Donskoy, S.V. Dmitriev.(1997). Integration Problems of Natural and Humanitarian Sciences. (pp.58-63).Nishny Novgorod, Russia

Хлорфенолы в органическом синтезе

Received: 17.08.2016; accepted: 11.10.2016; published: 01.12.2016.Поступило: 17.08.2016; приянято: 11.10.2016; опубликовано: 01.12.2016.This article reviews the alternatives for modifications of p-chlorophenols, p-chloroanisoles with the formation of C-C, C-N, C-S and C-B bonds. It is worth noting the high fundamental as well as practical importance of these reactions due to the availability and cheapness of initial chlorine substituted derivatives of phenol.В данном обзоре рассмотрены варианты модификаций п-хлорфенолов и п-хлоранизолов с образованием связей C-C, C-N, C-S и C-B. Стоит отметить высокую не только фундаментальную, но и практическую значимость данных реакций, ввиду доступности и дешевизны исходных хлорзамещенных производных фенола

Results of investigation of muon fluxes of superhigh energy cosmic rays with X-ray emulsion chambers

The overall data from the investigation of the cosmic ray muon flux in the range of zenith angles (0-90) deg within the energy range (3.5 to 5.0) TeV is presented. The exposure of large X-ray emulsion chambers underground was 1200 tons. year. The data were processe using the method which was applied in the experiment Pamir and differred from the earlier applied one. The obtained value of a slope power index of the differential energy spectrum of the global muon flux is =3.7 that corresponds to the slope of the pion generation differential spectrum, gamma sub PI = 2.75 + or - .04. The analysis of the muon zenith-angular distribution showed that the contribution of rapid generation muons in the total muon flux agree the best with the value .2% and less with .7% at a 90% reliability level

Measurements of the composition of aerosol component of Venusian atmosphere with Vega 1 lander, preliminary data

Preliminary investigation of mass spectra of gaseous products of pyrolyzed Venusian cloud particles collected and analyzed by the complex device of mass-spectrometer and collector pyrolyzer on board Vega 1 lander revealed the presence of heavy particles in the upper cloud layer. Based on 64 amu peak (SO2+), an estimate of the lower limit of the sulfuric acid aerosol content at the 62 to 54 km heights of approximately 2.0 mg/cu m is obtained. A chlorine line (35 and 37 amu) is also present in the mass spectrum with a lower limit of the chlorine concentration of approximately 0.3 mg/ cu m

ATP level variations in heterotrophic bacteria during attachment on hydrophilic and hydrophobic surfaces

A survey of the extracellular ATP levels of 86 heterotrophic bacteria showed that gram-negative bacteria of the genera Sulfitobacter, Staleya, and Marinobacter secreted elevated amounts of extracellular ATP, ranging from 6.0 to 9.8 pM ATP/colony forming unit (cfu), and that gram-positive bacteria of the genera Kocuria and Planococcus secreted up to 4.1 pM ATP/cfu. Variations in the levels of extracellular and intracellular ATP-dependent luminescence were monitored in living cells of Sulfitobacter mediterraneus ATCC 700856T and Planococcus maritimus F 90 during 48 h of attachment on hydrophobic (poly[tert-butyl methacrylate], PtBMA) and hydrophilic (mica) surfaces. The bacteria responded to different polymeric surfaces by producing either intracellular or extracellular ATP. The level of intracellular ATP in S. mediterraneus ATCC 700856T attached to either surface was as high as 50–55 pM ATP/cfu, while in P. maritimus F 90 it was 120 and 250 pM ATP/cfu on PtBMA and mica, respectively. S. mediterraneus ATCC 700856T generated about 20 and 50 pM of extracellular ATP/cfu on PtBMA and mica, respectively, while the amount generated by P. maritimus F 90 was about the same for both surfaces, 6 pM ATP/cfu. The levels of extracellular ATP generated by S. mediterraneus during attachment on PtBMA and mica were two to five times higher than those detected during the initial screening. High-resolution atomic force microscopy imaging revealed a potentially interesting correlation between the porous cell-surface of certain (α- and γ-proteobacteria and their ability to secrete high amounts of ATP. [Int Microbiol 2006; 9(1):37-46