Present knowledge review on the problem of leptospirosis

The article presented contains meta-analysis of the published data on the problem of leptospirosis, mainly its epidemiology. The problems of taxonomic and genetic classifications are studied, breadth of extension in the world’s different regions analyzed, the relation between leptospirosis causative agents and its hosts is pointed, modern methods of leptospirosis diagnostics are compared. Poor knowledge about the pathology under study has been revealed. The latter is connected with leptospirosis’ neglect, lack or just few governmental initiatives on this problem decision, lack of medical and sanitary guidance

The Study of the Method of Fight Against Formation of Polarizing Layer at the Process of Ultrafiltration Concentration of the Skim Milk

The description of experimental set and the method of processing of the results of the study of the method of fight against formation of polarizing layer in the process of ultrafiltration concentration of skim milk raw material were presented. The results of experimental studies relative to the sparging method application for the prevention of polarizing layer in the process of membrane processing of the skim milk and its influence on the capacity of ultrafiltration membranes were offered. The mathematical models were constructed on the base of regressive equations of factorial experiment using the method of the raw material sparging above the membrane surface for selection of technological parameters of the process of ultrafiltration concentration of the skim milk. The rational working parameters of the process of ultrafiltration concentration of the skim milk using the sparging of the skim milk by the gas bubbles in the direct closeness to the membrane surface were determined. Such working parameters are: pressure– 0,4...0,5 MPa, temperature of skim milk– 40...50 ºС, frequency of sparging of skim milk– 0,10...0,15 min-1, pressure of sparging must be 0,56...0,58 MPa

Study of Combined Cleaning Process of Sunroot Tubers

Elaboration and improvement of the process of raw material cleaning is an urgent scientifically technical process. The one of most prospective directions of vegetables cleaning process intensification is the elaboration of combined methods of their cleaning. The improvement of tubers cleaning process is based on the combination of thermal processing of sunroot tubers by steam and the process of further mechanical additional cleaning.The experimental studies of the influence of parameters of the process of sunroot thermal processing by steam on a tuber surface layer transformation were carried out. The influence of the steam pressure and the duration of the process of tubers thermal processing on the depth of the thermal processing of tuber surface layer and also on the effectiveness of the peel separation were studied. At the same time there were realized the studies as to the influence of the duration of tubers mechanical additional cleaning process on cleaning quality parameters. The experimental apparatus and correspondent method that allow to carry out investigations of the combined process of sunroot tubers cleaning with a possibility to determine the influence of all its parameters on the percent of raw material losses and cleaning quality were elaborated. Rational regimes of the combined process of sunroot tubers cleaning were established

Охорона інтелектуальної власності в Україні

Мельник, О. М. Охорона інтелектуальної власності в Україні [Електронний ресурс] / О. М. Мельник // Форум права. – 2014. – № 2. – С. 258–261. – Режим доступу: http://nbuv.gov.ua/j-pdf/FP_index.htm_2014_2_46.pdf.Мельник О. М. "Охорона інтелектуальної власності в Україні." Форум права 2 (2014): 258–261.Розглянуто теоретичні положення інтелектуальної власності та нормативно-правові акти, які її регулюють. Охарактеризовано форми захисту інтелектуальної власності в Україні.Considered theoretical principles of intellectual property and normative-legal acts, that it’s regulate. The characteristic forms of protection of intellectual property in Ukraine.Рассмотрены теоретические положения интеллектуальной собственности и нормативно-правовые акты, которые ее регулируют. Охарактеризованы формы защиты интеллектуальной собственности в Украине

Правова природа права інтелектуальної власності

Мельник, О. М. Правова природа права інтелектуальної власності [Електронний ресурс] / О. М. Мельник // Форум права. – 2014. – № 1. – С. 362–368. – Режим доступу: http://nbuv.gov.ua/j-pdf/FP_index.htm_2014_1_63.pdf.Мельник О. М. "Правова природа права інтелектуальної власності." Форум права 1 (2014): 362–368.Показана необхідність істотно посилити як державне, так і громадське матеріальне та моральне стимулювання творчої діяльності у вигляді надбавок до пенсії, зменшення розмірів оплати комунальних послуг, нагородження різними державними і громадськими нагородами, широко застосовувати різні форми заохочень.The author came to the conclusion that significantly enhance both public and public material and moral stimulation of creative activity in the form of supplementary pension, reduce the size of payment for communal services, awarding of various state and public awards, widely use various forms of incentives.Показана необходимость существенным образом усилить как государственное, так и общественное материальное и моральное стимулирования творческой деятельности в виде надбавок к пенсии, уменьшению размеров оплаты коммунальных услуг, награждение разными государственными и общественными наградами, широко применять разные формы поощрений

Complex systems in finance: Monte Carlo evaluation of first passage time density functions

Many examples of complex systems are provided by applications in finance and economics areas. Some of intrinsic features of such systems lie with the fact that their parts are interacting in a non-trivial dynamic manner and they can be subject to stochastic forces and jumps. The mathematical models for such systems are often based on stochastic differential equations and efficient computational tools are required to solve them. Here, on an example from the credit risk analysis of multiple correlated firms, we develop a fast Monte-Carlo type procedure for the analysis of complex systems such as those occurring in the financial market. Our procedure is developed by combining the fast Monte-Carlo method for one-dimensional jump-diffusion processes and the generation of correlated multidimensional variates. As we demonstrate on the evaluation of first passage time density functions in credit risk analysis, this allows us to analyze efficiently multivariate and correlated jump-diffusion processes