Development of laboratory information management system

Results of the actual direction of work of Scientific Research Institute of HV on development of the program complex LIS/LIMS «Chemist - analysts» for automatization of activity of analytical laboratories are presented. Functions of the complex and methodological principles of its development are considered, comparison with foreign analogues is carried out. The model of the industrial analytical control with use of concepts of a life cycle of a laboratory, technique and test is described

Применение стрептокиназы при свернувшемся гемотораксе

Pleural effusion in patients with clotting haemothorax is characterized by high coagulant potential and low fibrinolytic activity. Streptokinase is an effective drug for pharmacological lung decortication in patients with high pleural concentration of plasminogen.Intrapleural administration of streptokinase-activated fresh frozen plasma increased efficacy of conservative therapy and provided better outcome in clotting haemothorax.У больных свернувшимся гемотораксом (СГ) в плевральном экссудате при сохраненном коагуляционном потенциале значительно угнетен фибринолиз, что способствует фибринообразованию в плевральной полости. Внутриплевральное введение препаратов стрептокиназы является эффективным способом медикаментозной декортикации легкого у больных свернувшимся гемотораксом с высоким содержанием плазминогена в плевральной полости. Внутриплевральное применение свежезамороженной плазмы, активированной препаратами стрептокиназы, позволяет значительно повысить эффективность консервативной терапии у больных СГ и улучшить исходы заболевания

Коррекция изменений в системе гемокоагуляции и фибринолиза в комплексном лечении посттравматического гемоторакса

Patients with infected haemothorax had elevated thrombinemia, plasma antithrombin-lll deficiency and depression of the fibrinolysis. The pleural effusion displayed increased thrombin level and significant deficiency of active inhibitors. The coagulated haemothorax was characterized by low thrombin activity and noticeable enhancem ent in inhibitory balance both in the plasm a and in the pleural effusion. Differentiated laboratoryassisted corre ction of fibrinogenesis and fibrinolysis in the pleural cavity considering a type of the haemothorax improves the outcome.У больных инфицированным гемотораксом в плазме крови наблюдается высокий уровень тромбинемии, дефицит антитромбина-Ш, депрессия фибринолиза. В плевральном экссудате увеличивается активность тромбина при дефиците активных ингибиторов. При свернувшемся гемотораксе как в плазме крови, так и в плевральной полости наблюдается снижение активности тромбина при значительном повышении ингибиторного баланса. Дифференцированная, лабораторно прогнозируемая коррекция процессов фибриногенеза-фибринолиза в плевральной полости с учетом вида гемоторакса улучшает исходы заболевания

Gamma Factory at CERN – novel research tools made of light

We discuss the possibility of creating novel research tools by producing and storing highly relativistic beams of highly ionised atoms in the CERN accelerator complex, and by exciting their atomic degrees of freedom with lasers to produce high-energy photon beams. Intensity of such photon beams would be by several orders of magnitude higher than offered by the presently operating light sources, in the particularly interesting gamma-ray energy domain of 0.1-400 MeV. In this energy range, the high-intensity photon beams can be used to produce secondary beams of polarised electrons, polarised positrons, polarised muons, neutrinos, neutrons and radioactive ions. New research opportunities in a wide domain of fundamental and applied physics can be opened by the Gamma Factory scientific programme based on the above primary and secondary beams.Comment: 12 pages; presented by W. Placzek at the XXV Cracow Epiphany Conference on Advances in Heavy Ion Physics, 8-11 January 2019, Cracow, Polan

Multielectron ionization of atoms by fast ions: an approximation by normalized exponentials

Multielectron ionization of neutral atoms by fast positive ions is considered in terms of the independent particle model. A relatively simple technique for calculating the multielectron ionization probabilities and cross sections through the impact parameter is suggested in which one-electron ionization probabilities are represented as normalized exponentials p nl(b) = p nl(b) = p nl(0)exp(−αnl b), where b is the impact parameter and n and l are quantum numbers of the target atomic shell. Exponent αnl is determined from the Born one-electron ionization cross section for target atoms, and preexponential p nl(0) (the ionization probability at a zero impact parameter) is found from a geometrical model. This technique provides the normalization condition p nl(b) ≤ 1 irrespective of the velocity and charge of striking ions and makes it possible to calculate the one-, two-, and three-electron ionization cross sections, which, when added up, make a major contribution to the total cross section, up to a factor of 2. The results of our computations are compared with experimental data and analytical results of other authors

Distribution of exit silicon ions over excited states after penetrating through carbon foils at 2.65, 4.3 and 6.0 MeV/u

The article is about the question of information transparency as the quality characteristics of the organizational culture. The author describes the new properties of the organizational culture arising in the conditions of informatization of economic relations, the relation between information content and organizational culture, the role and functions of information transparency in a modern company. In study elaborated a model of interaction between the components of organizational culture through information transparency. В статье рассмотрен вопрос информационной прозрачности как характеристики качества организационной культуры компании. Автором выделены новые свойства организационной культуры, возникающие в условиях информатизации экономических отношений, установлена связь между информационной составляющей и организационной культурой, определены роль и функции информационной прозрачности в современной компании. В результате проведенного исследования разработана модель взаимодействия компонентов организационной культуры посредством информационной прозрачности.

Evaluation of excited nl-state distributions of fast exit ions after penetrating through solid foils. Part 2: Determination of the nl-state distribution fractions of exit ions

In Part 1 [T. Miyoshi, K. Noda, Y. Sato, H. Tawara, I.Yu. Tolstikhina, V.P. Shevelko, Nucl. Instr. and Meth. B, this issue] of our two reports, new experimental data on charge-state evolution Fq(D) and equilibrium fractions Click to view the MathML source were presented when 4.3 MeV/u projectile ions with the atomic number Z = 6–26 pass through carbon. Also, in this paper, a ten-charge-state model for equilibrium fractions Click to view the MathML source expressed in terms of the charge-changing cross sections was suggested. In the present work (Part 2), a new method is suggested to determine the nl-distributions Nq(nl) of exit ions with a charge q in the specific nl-states by solving the balance equations with all appropriate effective cross sections as coefficients. The Click to view the MathML source and Nq(nl) values are normalized so that Click to view the MathML source and Click to view the MathML source. The efficiency of the present method suggested is illustrated by example of Ar ions colliding with a carbon foil at projectile energy of E = 6.0 MeV/u. It is found that the exit argon beam comprises about 12% of argon ions in the excited states. This method can be used for evaluation of the excited-ion components in the exit ion beam when the charge equilibrium has been reached. Besides, in this work, extending the method described in [Miyoshi et al., this issue], evaluation of nl-state distributions of exit ions at energies E = 4–20 MeV/u is performed for the case of Ar + C foil collisions, therefore, allowing to observe the nl-state distributions in a wide energy range