К вопросу о сокращении задержек рейсов путем повышения квалификации руководителей авиакомпании

The article described in detail the problem of shortage of qualified managerial staff, which is currently facing the aviation industry, the impact of this problem on the regularity index, as well as management training opportunities at different stages of their work. Currently, the labor market is characterized by reduction skills, while quality control is largely determined by the level of professional competence of senior management and its ability to provide coordinated actions aimed at improving the efficiency of the airline.Обосновывается проблема недостаточной квалификации руководителей при решении задач по улучшению показателя регулярности полетов в авиакомпании. Дается оценка ситуации в области профессиональной компетенции руководящего состава в настоящее время, и рассматриваются возможности повышения квалификации менеджмента на различных этапах подготовки и переподготовки персонала как позитивного аспекта влияния на коммерческую деятельность авиакомпании

Charm production nearby threshold in pA-interactions at 70 GeV

The results of the SERP-E-184 experiment at the U-70 accelerator (IHEP, Protvino) are presented. Interactions of the 70 GeV proton beam with C, Si and Pb targets were studied to detect decays of charmed $D^0$, $\overline D^0$, $D^+$, $D^-$ mesons and $\Lambda _c^+$ baryon near their production threshold. Measurements of lifetimes and masses are shown a good agreement with PDG data. The inclusive cross sections of charm production and their A-dependencies were obtained. The yields of these particles are compared with the theoretical predictions and the data of other experiments. The measured cross section of the total open charm production ($\sigma _{\mathrm {tot}}(c\overline c)$ = 7.1 $\pm$ 2.3(stat) $\pm$1.4(syst) $\mu$b/nucleon) at the collision c.m. energy $\sqrt {s}$ = 11.8 GeV is well above the QCD model predictions. The contributions of different species of charmed particles to the total cross section of the open charm production in proton-nucleus interactions vary with energy.Comment: 4 pages, 6 pages, 38th International Conference on High Energy Physics 3-10 August 2016, Chicago, US

Victimized Behavior as a Prerequisite for Bullying in College Students

В статье рассматриваются аспекты взаимосвязи виктимного поведения и буллинга у студентов колледжа.The article discusses aspects of the relationship between victim behavior and bullying among college students

МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ ПРИ АНАЛИЗЕ ОЧИСТКИ БИОГАЗА ОТ ДИОКСИДА УГЛЕРОДА

The paper considers a possibility to involve bio-gas generated at testing grounds of hard domestic garbage in power supply system in the Republic of Belarus. An example of optimization using mathematical modeling of plant operation which is used for bio-gas enrichment is given in the paper. Рассматривается возможность вовлечения биогаза, генерируемого на полигонах твердых бытовых отходов, в энергоснабжение Республики Беларусь. Приводится пример оптимизации с помощью методов математического моделирования работы установки по обогащению этого биогаза

The relationship between career orientations and professional identity among students

В статье рассматриваются аспекты взаимосвязи карьерных ориентаций и профессиональной идентичности у студентов.The article discusses aspects of the relationship between career orientations and professional identity of student

Сценарные композиции российской экономики

Analysis of the problems and peculiarities of functioning of the Russian economy in the face of high market turbulence is dealt with. The various scenarios of its development taking into account the geopolitical and economic factors, the ability to adapt to the new reality of Russia are considered.Рассматриваются вопросы, связанные с анализом проблем и особенностей функционирования российской экономики в условиях высокой рыночной турбулентности. Анализируются различные сценарии ее развития с учетом геополитических и экономических факторов, оценивается возможность адаптации России к новой реальности

Properties of Neutral Charmed Mesons in Proton--Nucleus Interactions at 70 GeV

The results of treatment of data obtained in the SERP-E-184experiment "Investigation of mechanisms of the production of charmed particles in proton-nucleus interactions at 70 GeV and their decays" by irradiating the active target of the SVD-2 facility consisting of carbon, silicon, and lead plates, are presented. After separating a signal from the two-particle decay of neutral charmed mesons and estimating the cross section for charm production at a threshold energy {\sigma}(c\v{c})=7.1 \pm 2.4(stat.) \pm 1.4(syst.) \mub/nucleon, some properties of D mesons are investigated. These include the dependence of the cross section on the target mass number (its A dependence); the behavior of the differential cross sections d{\sigma}/dpt2 and d{\sigma}/dxF; and the dependence of the parameter {\alpha} on the kinematical variables xF, pt2, and plab. The experimental results in question are compared with predictions obtained on the basis of the FRITIOF7.02 code.Comment: 9 pages, 9 figures,3 table