Features of the labor market development in modem conditions

The analysis of organizational and economic foundations of the labor market development makes it possible to justify the strategic trends of the labor market competitiveness enforcement. The recommendations proposed by the researchers may be applied by legislative and executive authorities to predict and develop the socio-economic projects and programs aimed at the formation and realization of the labor potential taking into account the level of society productive forces and sustainable regional developmen

MORPHOFUNCTIONAL STATEOFKIDNEYS OF RATSAFTER INJECTIONOFPLACENTAL CRYOEXTRACT IN HEYMANN NEPHRITIS

Изучение иммунного механизма поражения почек на модели нефрита Хеймана (НХ), вызывающего изменения сосудов почечных клубочков, их морфологических и морфометрических показателей, представляют значительный интерес Цель работы: изучить влияние введения криоэкстракта аллогенной плаценты (КЭП) на функциональные и морфологические показатели почек при экспериментальном НХ. Материал и методы. Крысы-самцы 4-х месячного возраста были разделены на 3 группы: I – интактные; 2 – животные с моделью НХ; 3 – животные с моделью НХ, которым на 28 день после иммунизации 3 раза за неделю внутримышечно вводили КЭП. Животных 2-й и 3-й групп выводили из эксперимента на 45 и 60 сутки. Исследованы биохимические, функциональные и морфологические показатели почек на всех стадиях развития НХ и после введения КЭП. Результаты и их обсуждение. У животных 2 и 3 группы на 28-е сутки возрастало количество циркулирующих иммунных комплексов (ЦИК) в крови и иммунных депозитов на базальных мембранах клубочков, что сопровождалось нарушением их структуры и выделительной функции почек. Выявлены морфометрические различия в размерах клубочков в динамике НХ. Через 60 суток в ткани почек экспериментальных животных наблюдались признаки фокального мезангиального пролиферативного гломерулонефрита как при введении КЭП, так и без него. При введении КЭП отложения депозитов иммунных комплексов не обнаруживалось. Выводы: При НХ на 28 сутки отмечено возрастание ЦИК в крови, отложение депозитов иммунных комплексов на базальных мембранах капилляров клубочков, сужение их просвета и пролиферация мезангиоцитов, что сопровождалось нарушением выделительной функции почек. Введение КЭП нормализовывало функцію почек, снижало к 45 суткам уровни комплемента ЦИК до показателей нормы

Recent mass changes of glaciers in the Russian High Arctic

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/94794/1/grl29142-sup-0002-txts01.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/94794/2/grl29142.pd

Increasing of effectivity of construction project on account of integration of information technologies

A conceptual methodology for increasing the efficiency of organizational and technological aspects of construction production by developing a predictive tool for participants in a construction project is described here. The initial direction of activity for working off the possibility of implementing the indicated methodology has been determined. During the analysis of a domestic experience of construction companies, the conditions for unlimited and constant integration of information technology (IT) were identified. The importance of constant tracking of innovations in the field of information technology for the selection of the most promising areas and methods of their integration, allowing the participants in a construction project to increase their efficiency at the lowest cost, was found. The description of the principles of systems engineering for the development of monitoring models in the field of IT is brought. The primary classification of information technologies from the point of view of the application in the construction industry is carried out. Based on consultations held with the leaders of construction companies there were defined the groups and subgroups of parameters, that may influence the effectiveness of realization of the construction project

An Estimation of the Logistics Potential of Enterprises in the Region’s Management

The article is devoted to the problem of researching the logistic potential of the region. The logistics capacity of the region is defining characteristic for the development level of regional logistics system. Accordingly, the definition of its components and their estimation are important for drafting the strategic guidelines of its development. The purpose of the study is to investigate the main factors necessary for assessing the current logistics potential of the region and planning for its further development. The increase of economic performance of the region is directly related to the formation and development of regional logistics capacity, its components and methods of assessment

REGULATION OF THE STRAIN Citrobacter freundii Ml-31.1/1 INTERACTION WITH IRON COMPOUNDS

The aim of the study was regulation of metabolism of Citrobacter freundii Ml-31.1/1 on the basis of thermodynamic calculations. The essence of metabolism regulation was in ability to perform two opposite processes, namely mobilization and immobilization of iron compounds, depending on the culture conditions by single strain C. freundii Ml-31.1/1. The following methods were used: potentiometric measuring of pH and Eh values, colorimetric determination of microbial biomass increase and changes of iron compounds concentration, gas chromatography. The possibility of theoretically grounded regulation of iron transformation pathways was experimentally confirmed. Single culture (C. freundii Ml-31.1/1) provided both immobilization and mobilization of iron compounds due to specific conditions for microbial growth in nutrient medium.. Obtained regularities are the basis for assessing the role of microorganisms in iron biogeochemical cycles. This data could be used as a basis of effective biotechnologies of iron extraction from depleted deposits and water purification from iron compounds