Actual problems of modern science: Abstracts of XІІ International scientific-practical conference (Moscow - Astana - Kharkiv - Vienna, August 30, 2016)
Actual problems of modern science: Abstracts of XІІ International scientific-practical conference (Moscow - Astana - Kharkiv - Vienna, August 30, 2016)
Actual problems of modern science: Abstracts of XІІ International scientific-practical conference (Moscow - Astana - Kharkiv - Vienna, August 30, 2016)
Actual problems of modern science: Abstracts of XІІ International scientific-practical conference (Moscow - Astana - Kharkiv - Vienna, August 30, 2016)
Actual problems of modern science: Abstracts of XІІ International scientific-practical conference (Moscow - Astana - Kharkiv - Vienna, August 30, 2016)
Actual problems of modern science: Abstracts of XІІ International scientific-practical conference (Moscow - Astana - Kharkiv - Vienna, August 30, 2016)
Actual problems of modern science: Abstracts of XІІ International scientific-practical conference (Moscow - Astana - Kharkiv - Vienna, August 30, 2016)
Actual problems of modern science: Abstracts of XІІ International scientific-practical conference (Moscow - Astana - Kharkiv - Vienna, August 30, 2016)
Actual problems of modern science: Abstracts of XІІ International scientific-practical conference (Moscow - Astana - Kharkiv - Vienna, August 30, 2016)
Actual problems of modern science: Abstracts of XІІ International scientific-practical conference (Moscow - Astana - Kharkiv - Vienna, August 30, 2016)
Actual problems of modern science: Abstracts of XІІ International scientific-practical conference (Moscow - Astana - Kharkiv - Vienna, August 30, 2016)
Summary: The necessity of optimization phase of collecting the documents and facts during the information-analytical studies. The basic principles of organization of the collection phase and group practices that will improve its effectiveness.
Key words: collecting documents and facts, information, analytical research, optimization, principles and methods of gathering information.
Summary: Interdependence of RF from Ukraine and Ukraine from RF during implementation of Northern Stream-2 project as well as avoiding usage of Ukrainian gas transit system has been studied in the article. Interdependence asymmetry of the losses born by both countries as a result of the project mentioned above has been analysed. Ukrainian energy sector import/export dependence indexes has been calculated and analysed as well as energy supply resource diversification indexes in the context of Ukraine national interests in the energy sphere implementation.
Key words: national interests in the energy sphere, interdependence asymmetry, energy dependence, energy resource import market concentration level.
Summary: The comparison of spinal analgesia and obstetric sleep and their effect on delivery process and the baby.
Key words: labor analgesia, obstetric sleep, spinal analgesia.
Abstract: The methods and principles of optimization of operating modes of gas transport systems, proposed methods for solving optimization problems.
Keywords: gas, method, operation, optimization.
Summary: The basic styles of management in organizations and the most optimum use of them were explored.
Key words: style of management, behavior, organization.
Summary: Common reasons of development of сorporate social responsibility were researched.
Key words: сorporate social responsibility, organization, problem.
Summary: The main problems of the opening of small business among students, as well as the ways of their solution were researched.
Key words: entrepreneurial business, small business, student, problems.
Summary: Common types of conflicts, as well as methods of their solutions in modern organizations were researched.
Key words: conflict, problem, organization.
Summary: In this paper phase states and phase transitions of nanoscale cellulose crystallites have been studied. It was found that conditions of the phase transitions of rod-like nanocrystallites are depended on their lateral size (Lcr). Small nanocrystallites have instable phase state; as a result they have tendency to co-crystallization with forming of larger crystallites having a low specific surface. After treatment in boiling water small nanocrystallites of CIII easily recrystallize into crystallites of CI, whereas for CIII having large crystallites this phase transition cannot be implemented. It is also found that after heating in glycerol at 533 K three crystalline allomorphs, CI, CII and CIII, can be transformed into CIV, when the lateral size of nanocrystallites Lcr ≤ 4.3 nm; whereas the larger crystallites of these allomorphs cannot be converted directly into CIV. Furthermore, small nanocrystallites of CI are more soluble, and their transformation into CII occurs at lower concentrations of mercerizing agents.
Key words: cellulose, nanocrystallites, allomorphs, phase transitions, thermodynamics.
