List of publications on a keyword: «инерция»

The article states, given that Nature has distance limit, that the ancient paradox with the infinity of outrunning in the race between tortoise and Achilles can be successfully resolved and clarifies, first, why, how and where, with respect to zero starting point, a faster body will always outrun a slower one. Second, why objects maintain rest, and third, yet another prove that the existence of neutron star is unlikely.

The article summarizes the results of author's research in the field of astronomy and physics. Researchers have identified a personal view of the future development of such a science as astronomy.

The question concerning the existence of the gravitational force of Galaxies is put in doubt by the authors of the article. The article deals with the fact that gravity is mutual magnitude, if the mass of one of the bodies is close to zero, and the force of gravity common to the two bodies tends to zero. One body does not have gravity. Also, in the article, the authors attempt to prove that the Sun and Jupiter have a huge force, since they are massive bodies in themselves and they also move at low speeds. The authors come to the conclusion that if the Galaxy had gravity, all its stars would have been knocked together long ago. The authors also prove that friction forces always exist. And the frictional forces prevent even rectilinear motion by inertia, the body will stop, continuing to rotate around its axis, if the body has satellites. The authors emphasize that if the body moves, it means that there is someone who moves now, or there is, or was someone who moved before, and it, those-lo, moves by inertia.

Сomprehension of the concepts: «inertial condition of a body» and «inertial force» is the main aim of the article. Authors consider an inertial condition of a body or a system, as independent, autonomous, self-retaining and only internally dialectically changeable condition of the system living under the internal laws.

В статье изучаются обобщенные геометрические характеристики плоского сечения с учетом переменного параметра упругости при неравномерном распределении температуры. Даны формулы для обобщенных моментов инерции и координат приведенного центра тяжести. Проведены численные расчеты прямоугольного сечения в системе Mathcad. Численный расчет был проведен для следующих значений постоянных. В результате расчета получили значения приведенных геометрических характеристик плоского сечения. При расчете считали, что модуль упругости материала в результате нагрева уменьшается на 5%. Проведены расчеты для двух случаев: когда модуль упругости меняется (уменьшается) на 5% и когда модуль упругости меняется (уменьшается) на 10%, в одних и тех же условиях. Такие изменения для обычных материалов, например, для конструкционных сталей (сталь 40, сталь 45 и т. д.) обычно это изменение составляет до 5% при нагреве до 2500С. Но для магниевых сплавов, для алюминиевых сплавов и т. д., для других материалов эти изменения составляет 11% – 30%. И расчеты показывают, что до 5% в принципе можно использовать обычные геометрические характеристики, но когда модуль упругости уменьшается на 10% и выше, то необходимо использовать обобщенные геометрические характеристики и необходимо рассчитать напряженно-деформированное состояние с помощью этих характеристик.

Статья посвящена детальному анализу технических и методических приемов увеличения КПД в упражнении рывок гиревого спорта. Целью исследования является поиск наиболее эффективных способов повышения КПД.

В статье исследованы механизмы формирования и функционирования тоталитарных политических режимов, рассмотрены различные модификации тоталитаризма и случаи гибридизации на базе иных политических режимов. Тоталитарный политический режим рассматривается в качестве одной из адаптационных стратегий современного общества, используемых для преодоления влияния кризисных условий. Автором предлагается выделить модификации и мутации тоталитарных политических режимов, возникающих под влиянием местных условий.

Статья посвящена социально-философскому осмыслению процесса организационного усложнения общества, приводящего к увеличению влияния системных процессов и социальной инерции на функционирование политической системы. Адаптационные стратегии современного общества, закрепленные на уровне функционирования социально-политического механизма, требуют пересмотра классических теорий и типологий политических режимов с позиции системного подхода и синергетики. Автором предлагается выделить новые критерии и принципы типологизации политических режимов на основании складывающихся в обществе экономических, военных, социокультурных и внешнеполитических предпосылок.

In this paper the aim of the study is to determine the mechanism of involuntary acts of inhalation and exhalation in the subjects in the absence of their own efforts to create an acceleration of the torso. These accelerations created by swinging the experimenter subjects at different seesaw. The acceleration of the body, after proper calibration, measured in units of acceleration of gravity (g). The pneumogram of breathing test recorded Spirograph SMP – 21/01 – «P-D», two-axis accelerometer sensor DE-ACCM6G fastened on the belt. Synchronous data transfer to a computer with a digital multi-channel recorder «S – Recorder – E». As the subjects participated two groups of students of not sports departments: group A – 12 students who are not engaged in sports and group B – 12 students engaged in various kinds of sports, sporting level I discharge. Two experiments were performed. In the first experiment, the experimenter acceleration created by the swing man, sitting motionless with his eyes open on seesaw for 30 seconds in two modes – for small and large oscillation amplitude. In the first mode the vertical component of acceleration of the body is maintained at a low level (1.45 ± 0.05 g), and in the second mode – at high level (1,80 ± 0,10 g). Period and frequency fluctuations swings remained constant. In the second experiment, the vertical acceleration of the torso was created efforts of experimenters on the swing – balancer in random mode. For an arbitrary change in the oscillation frequency of the experimenter (for «shaking»), the values of the vertical component of the acceleration of motion of the body is randomly changed within the range 0,30 ± 0,05 g to 1,9 ± 0,10 g. In the first experiment, the first swinging mode (low acceleration) in the subjects of group A (n = 12, 100%) and group B (n = 12, 100%), the respiration rate is equal to the frequency swing. The phase shift pneumogram breathing and sine wave vertical acceleration is a significant difference in athletes only inhalation (p <0.05). The mean value of inhalation and exhalation equal to 0,11 ± 0,04 seconds, and exhalation – 0,09 ± 0,02 seconds. Students not involved in sports, of breathing phase shifts from acceleration are true and at inhalation – 0,19 ± 0,03 seconds, and exhalation – 0,14 ± 0,01 seconds (p <0.01). In the second mode swinging (large acceleration) in the subjects of group A (n = 3; 25%) and group B (n = 12, 100%) respiratory rate becomes equal to the frequency of oscillations of acceleration. It has been found that the subjects had a reciprocal relationship between the maximum value of the vertical component of acceleration and exhalation and inhalation passage at the bottom point of the swing, and between low acceleration values and inhalation and exhalation in two extreme positions of the swing. In this mode, the high values observed phase coupling of breathing with the vertical component of the acceleration of the torso. The other subjects are not involved in sports (n = 9, 75%), respiratory rate also increased with increasing acceleration, but not a multiple of the frequency of oscillations of the swing. Athlete’s phase shift breathing and sine wave vertical acceleration have no significant difference. The average value of the shifts in the inhalation equal to 0,05 ± 0,02 seconds, and exhalation approaches zero – 0,02 ± 0,01 seconds (p > 0.05). However, students not involved in sports, there have been significant shifts the phase of respiration and the vertical component of the acceleration in the direction of increasing at inhalation – 0,31 ± 0,03 seconds, and exhalation phase – 0,24 ± 0,02 seconds (p < 0.01). This increase in of breathing phase shift indicates an increase in the error management system of coordination of breathing students with increasing acceleration, unlike athletes. In the experiment with the creation of vertical acceleration on the swing – balancer students of group A (n = 12, 100%) and some students of group B (n = 3; 25%) there was no correlation of respiration and vertical acceleration. The reciprocal relationship of the phases of respiration and vertical acceleration was observed in student athletes (n = 9, 75%). The results showed that external influences, to create a variable acceleration of motion of the body influence the formation of involuntary acts of inspiration and expiration person in the absence of his own efforts. Features of this effect depend on the magnitude of the vertical component of acceleration of the body, as well as from the experience of human motion. Obviously, the development of teaching methods in physical exercises and breathing should take into account changes in the vertical component of the acceleration of the body in these exercises.