Self-preserving dispositions and strategies of modern Russian youth

The paper covers the results of a Russian study on the determination of self-preserving dispositions and strategies of modern Russian youth via comparative qualitative research methods. As a result of the study, the problem field of control over the self-preserving behaviour of young people was determined, at the perimeter of which there are problems related to the lack of work to prevent diseases among young people, uncontrolled smoking and the use of alcohol by young peopl

State regulation features of university integration into national innovative system in the light of "triple helix" modern concept

The study is devoted to state regulation features research of university integration of into national innovative system in the light of “triple helix” modern concept developed by it’s kovit’s leidesdorf describing development of innovative systems through dynamics of state, business and universitiesyesBelgorod State Universit

Current sheath studies by magnetic probes on plasma focus PF-400

The time resolved studies of the current sheath formation in a plasma focus discharge of Filippov type with energy stored in capacitors 60 kJ and maximum current 0.9 MA are presented. The current data received by two magnetic probes placed at radii 15 cm and 20 cm were compared with the total current detected by Rogovsky loop. It was found out in discharges with low neutron yield the formation of the extra current sheathes following one after another in 1-th, 2-th and even 3-th half-period of discharge. The single current sheath was observed in the discharges with the high neutron yield. The absolute current measurements showed that the whole discharge current goes throw paraxial area r < 15 cm during the phase of radial implosion, but at the instant of the peculiarity on the current derivative it is no more then half of value of total current. The value of the pinch current remains under the question.Проведено дослідження струмової оболонки плазмового фокуса філіпповського типу з енергетикою 60 кДж та максимальним струмом 0.9 МА. В експерименті порівнювались одночасні покази повного струму розряду від пояса Роговського й струмів, які реєструються двома магнітними зондами всередині приосьової області R < 20 см й R < 15 см. Спостережено наявність других й третіх струмових оболонок, наступних за першою, у пострілах з низьким нейтронним виходом. За умови нормального виходу існує тільки одна струмова оболонка. Абсолютні струмові виміри показали, що під час проходження зондів струмовою оболонкою загальний струм розряду співпадає зі струмом, що протікає у ній, але в момент особливості його величина усередині R<15см у 2-3 рази менше за повний струм за період усіх пострілів. Спостережені вихрові тороїд альні струми в остаточному газі, який оточує пінч.Проведены исследования токовой оболочки плазменного фокуса филипповского типа с энергетикой 60 кДж и максимальным током 0.9 МА. В эксперименте сравнивались одновременные показания полного тока разряда с пояса Роговского и токов, регистрируемых двумя магнитными зондами внутри приосевой области R < 20 см и R < 15 см. Обнаружено существование вторых и третьих токовых оболочек, следующих за первой, в выстрелах с низким нейтронным выходом. При нормальном выходе существует только одна токовая оболочка. Абсолютные токовые измерения показали, что во время прохождения зондов токовой оболочкой полный ток разряда совпадает с током, текущим в ней, но в момент особенности его значение внутри R<15см в 2-3раза меньше полного тока во всех выстрелах. Обнаружены вихревые тороидальные токи в остаточном газе, окружающем пинч

THERMOSTABILITY OF ATOMIC AND ELECTRONIC STRUCTURE WITH THE INTERFACE FORMATION OF GRAPHENE AND SILICON ON A SUBSTRATES METALS

Analyzing MD simulation data on the thermic evolution of G/M, Si/M interface there are have been established the specificities and criteria of functional stability of atomic, electron (conserving Dirac cone) structures, as main condition of exelant electronic properties (superconductivity including)

OceanSODA-MDB: a standardised surface ocean carbonate system dataset for model–data intercomparisons

In recent years, large datasets of in situ marine carbonate system parameters (partial pressure of CO2 (pCO2), total alkalinity, dissolved inorganic carbon and pH) have been collated, quality-controlled and made publicly available. These carbonate system datasets have highly variable data density in both space and time, especially in the case of pCO2, which is routinely measured at high frequency using underway measuring systems. This variation in data density can create biases when the data are used, for example, for algorithm assessment, favouring datasets or regions with high data density. A common way to overcome data density issues is to bin the data into cells of equal latitude and longitude extent. This leads to bins with spatial areas that are latitude- and projection-dependent (e.g. become smaller and more elongated as the poles are approached). Additionally, as bin boundaries are defined without reference to the spatial distribution of the data or to geographical features, data clusters may be divided sub-optimally (e.g. a bin covering a region with a strong gradient). To overcome these problems and to provide a tool for matching surface in situ data with satellite, model and climatological data, which often have very different spatiotemporal scales both from the in situ data and from each other, a methodology has been created to group in situ data into “regions of interest”: spatiotemporal cylinders consisting of circles on the Earth's surface extending over a period of time. These regions of interest are optimally adjusted to contain as many in situ measurements as possible. All surface in situ measurements of the same parameter contained in a region of interest are collated, including estimated uncertainties and regional summary statistics. The same grouping is applied to each of the non-in situ datasets in turn, producing a dataset of coincident matchups that are consistent in space and time. About 35 million in situ data points were matched with data from five satellite sources and five model and reanalysis datasets to produce a global matchup dataset of carbonate system data, consisting of ∼286 000 regions of interest spanning 54 years from 1957 to 2020. Each region of interest is 100 km in diameter and 10 d in duration. An example application, the reparameterisation of a global total alkalinity algorithm, is presented. This matchup dataset can be updated as and when in situ and other datasets are updated, and similar datasets at finer spatiotemporal scale can be constructed, for example, to enable regional studies. The matchup dataset provides users with a large multi-parameter carbonate system dataset containing data from different sources, in one consistent, collated and standardised format suitable for model–data intercomparisons and model evaluations. The OceanSODA-MDB data can be downloaded from https://doi.org/10.12770/0dc16d62-05f6-4bbe-9dc4-6d47825a5931 (Land and Piollé, 2022).</p