237 research outputs found

    Regulation of the work of the accounting apparatus and modern requirements for the personnel potential of the enterprise

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    The subject of the research is the theoretical and methodological basis for evaluating the personnel potential on the basis of modern concepts and the regulation of personnel activities in the enterprise. The purpose of the study is to highlight the constituent elements of the regulation of the work of the academic apparatus, determine the relationships between them and justify the composition and structure of internal documents, with which you can effectively organize the accounting process at a construction company in modern conditions. Methods of research. In developing the content and structure of internal documents that regulate the activities of the accounting staff on the basis of modern concepts, systemic and logical approaches were used, which made it possible to ensure the theoretical and conceptual unity of the presented study. Results of the work. In the presented study, an effective system of internal regulation has been developed, which will ensure the organization of the work of the accounting apparatus and will provide users of different levels with the main information source for making relevant management decisions. Application of results. Enterprises of the construction industry to organize the regulation of the work of the accounting apparatus in the conditions of the formation of the economy of intellectual and innovative capital. Conclusions. The study, based on the results of the analysis of the organization of the accounting process at construction companies, developed a structure of internal documents that govern the accounting process and the work of the accounting apparatus, which allows not only professional skills to be taken into account, but also to assess individual capabilities, teamwork skills and prospects for the development of accounting personnel

    Про створення навчального посібника з граматики для студентів-медиків 1 курсу

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    Basic components of the grammar schoolbook’s models have been considered in this article. Methodic basis of this aspect training organization has been given. System of exercises and tasks in forming linguistic competence of the 1-st year medical students has been also described.У статті розглядаються основні складові моделі навчального посібника з граматики, дається методичне обґрунтування організації навчання даному аспекту, описується система завдань та вправ з формування мовної компетенції студентів-медиків першого курсу

    Дослідження м’ясного продукту з додаванням кверцетинвмісної сировини в середовищі in vivo

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    The purpose of the work was to study antioxidants of natural origin, which are not inferior to the effectiveness of synthetic analogues. Natural antioxidants, in contrast to chemically synthesized, do not show any negative side effects on the human body, improving the quality of the product; have low toxicity and have a positive effect on the physiological processes of the human body, increasing its resistance. For this purpose, a preliminary selection of antioxidants of natural origin was carried out; meat technology improved; а number of studies have been conducted in the in vivo environment. As a source of substances with antioxidant characteristics, husk is selected, which contains a powerful antioxidant flavanoid quercetin. The work was devoted to the study of the effect of onion husk extract in a composite with a meat product on a number of physiological and biochemical parameters in an experimental model of the state of an approaching metabolic syndrome in animals with genetically determined arterial hypertension. In this work, glucose levels in the blood and parameters of changes in temperature and body weight of rats were studied in the process of feeding with the improved meat product. Measurements of glucose levels in rat arterial blood showed double-fold (59%, P < 0.01) increase in glucose content in spontaneously hypertensive rats. Adding fructose to drinking water increased glucose content by only 5%. Feeding rats with meat products containing quercetin did not reduce glucose levels. However, feeding on fructose animals, a meat product with onion husk extract, lowered glucose levels by 14%. Indicators of changes in body mass and body temperature of white male rats when using meat product with onion husk extract, quercetin, in comparison with control groups, showed that the percentage of survival was 100%. Measurements of mass and temperature showed the following: in the control group with normal feed, the rats did not gain weight at all, but the temperature at the end of the study decreased; The largest amount of rats in the diet was added to the meat product with quercetin. The temperature remained within the normal limits only in the groups that ate the meat product with the extract of husk of onion or quercetin.  Метою роботи було дослідження антиоксидантів природного походження, які не поступаються за ефективністю синтетичним аналогам. Природні антиоксиданти на відміну від хімічно синтезованих не проявляють негативного побічного впливу на організм людини, поліпшуючи якісні характеристики продукту; мають низьку токсичність і позитивно впливають на фізіологічні процеси людського організму, підвищуючи його резистентність. Для поставленої мети попередньо було проведено підбір антиоксидантів природного походження; удосконалено технологію м’ясних продуктів; проведено ряд досліджень в середовищі in vivo. Як джерело речовин з антиокиснюючими характеристиками вибрано лушпиння цибулі, яке містить потужний антиосидант флаваноїд кверцетин. Робота була присвячена дослідженню впливу екстракту лушпиння цибулі в композиті з м’ясним продуктом на ряд фізіологічних і біохімічних параметрів в експериментальній моделі стану, наближеного до метаболічного синдрому, у тварин з генетично детермінованою артеріальної гіпертензією. Вивчали показники вмісту глюкози в крові та показники зміни температури і маси тіла щурів в процесі згодовування удосконаленим м’ясним продуктом. Вимірювання рівнів глюкози в артеріальній крові щурів показали двократне (на 59%, Р < 0,01) збільшення вмісту глюкози у спонтанногіпертензивних щурів. Додавання фруктози до питної води збільшило вміст глюкози всього на 5%. Годування щурів м’ясним продуктом із вмістом кверцетину не знизило рівень глюкози. Однак годування тварин, що утримувались на фруктозі, м’ясним продуктом з екстрактом лушпиння цибулі знизило рівень глюкози на 14%. Показники зміни маси і температури тіла білих щурів самців при вживанні м’ясного продукту з екстрактом лушпиння цибулі, кверцетином, порівняно з контрольними групами показали, що процент виживання склав 100%. Заміри маси і температури показали таке: в контрольній групі зі звичайним кормом щурі майже не набрали ваги, але температура наприкінці дослідження знизилась; найбільше маси набрали щурі, в раціон яких додаткового було включено м’ясний продукт з кверцетином. Температура залишилась в межах норми лише у групах, які з’їдали м’ясний продукт з екстрактом лушпиння цибулі чи кверцетину. &nbsp

    Investigation of Some Physical Properties of Accretion Induced Collapse in Producing Millisecond Pulsars

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    We investigate some physical characteristics of Millisecond Pulsar (MSP) such as magnetic fields, spin periods and masses, that are produced by Accretion Induced Collapse (AIC) of an accreting white dwarf (WD) in stellar binary systems. We also investigate the changes of these characteristics during the mass-transfer phase of the system in its way to become a MSP. Our approach allows us to follow the changes in magnetic fields and spin periods during the conversion of WDs to MSPs via AIC process. We focus our attention mainly on the massive binary WDs (M > 1.0Msun) forming cataclysmic variables, that could potentially evolve to reach Chandrasekhar limit, thereafter they collapse and become MSPs. Knowledge about these parameters might be useful for further modeling of the observed features of AIC.Comment: 9 Pages, 4 figure

    Velocity-space sensitivity of the time-of-flight neutron spectrometer at JET

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    The velocity-space sensitivities of fast-ion diagnostics are often described by so-called weight functions. Recently, we formulated weight functions showing the velocity-space sensitivity of the often dominant beam-target part of neutron energy spectra. These weight functions for neutron emission spectrometry (NES) are independent of the particular NES diagnostic. Here we apply these NES weight functions to the time-of-flight spectrometer TOFOR at JET. By taking the instrumental response function of TOFOR into account, we calculate time-of-flight NES weight functions that enable us to directly determine the velocity-space sensitivity of a given part of a measured time-of-flight spectrum from TOFOR

    On the mechanisms governing gas penetration into a tokamak plasma during a massive gas injection

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    A new 1D radial fluid code, IMAGINE, is used to simulate the penetration of gas into a tokamak plasma during a massive gas injection (MGI). The main result is that the gas is in general strongly braked as it reaches the plasma, due to mechanisms related to charge exchange and (to a smaller extent) recombination. As a result, only a fraction of the gas penetrates into the plasma. Also, a shock wave is created in the gas which propagates away from the plasma, braking and compressing the incoming gas. Simulation results are quantitatively consistent, at least in terms of orders of magnitude, with experimental data for a D 2 MGI into a JET Ohmic plasma. Simulations of MGI into the background plasma surrounding a runaway electron beam show that if the background electron density is too high, the gas may not penetrate, suggesting a possible explanation for the recent results of Reux et al in JET (2015 Nucl. Fusion 55 093013)

    Relationship of edge localized mode burst times with divertor flux loop signal phase in JET

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    A phase relationship is identified between sequential edge localized modes (ELMs) occurrence times in a set of H-mode tokamak plasmas to the voltage measured in full flux azimuthal loops in the divertor region. We focus on plasmas in the Joint European Torus where a steady H-mode is sustained over several seconds, during which ELMs are observed in the Be II emission at the divertor. The ELMs analysed arise from intrinsic ELMing, in that there is no deliberate intent to control the ELMing process by external means. We use ELM timings derived from the Be II signal to perform direct time domain analysis of the full flux loop VLD2 and VLD3 signals, which provide a high cadence global measurement proportional to the voltage induced by changes in poloidal magnetic flux. Specifically, we examine how the time interval between pairs of successive ELMs is linked to the time-evolving phase of the full flux loop signals. Each ELM produces a clear early pulse in the full flux loop signals, whose peak time is used to condition our analysis. The arrival time of the following ELM, relative to this pulse, is found to fall into one of two categories: (i) prompt ELMs, which are directly paced by the initial response seen in the flux loop signals; and (ii) all other ELMs, which occur after the initial response of the full flux loop signals has decayed in amplitude. The times at which ELMs in category (ii) occur, relative to the first ELM of the pair, are clustered at times when the instantaneous phase of the full flux loop signal is close to its value at the time of the first ELM

    Geographical and temporal distribution of SARS-CoV-2 clades in the WHO European Region, January to June 2020

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    We show the distribution of SARS-CoV-2 genetic clades over time and between countries and outline potential genomic surveillance objectives. We applied three available genomic nomenclature systems for SARS-CoV-2 to all sequence data from the WHO European Region available during the COVID-19 pandemic until 10 July 2020. We highlight the importance of real-time sequencing and data dissemination in a pandemic situation. We provide a comparison of the nomenclatures and lay a foundation for future European genomic surveillance of SARS-CoV-2.Peer reviewe
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