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20 ігор з м'ячем для концентрації уваги
(Видавнича група "Основа", 2020-10)20 цікавих ігор з м’ячем, які можна використовувати на заняттях з дітьми, підлітками, дорослими з метою концентрації уваги, а також розвитку фантазії, образного мислення. Особливо доречна така фізична розрядка для тих, ... -
A genetic algorithm of optimal design of beam at restricted sagging
(ХАІ, 2022)A genetic algorithm for solving the problem of optimal beam material distribution along length at a given re-striction on maximum sagging value is suggested. A review of literature sources is conducted and it was shown ... -
A learning platform for developers of fault-tolerant systems based on the signal-parametric approach
(ХАІ, 2014)In the presented work, a learning platform is framed. The learning platform is intended to help and give learning support to students and developers of fault-tolerant systems that are designed under the signalparametric ... -
A review on the topology optimization of the fiber-reinforced composite structures
(ХАІ, 2021)The article provides a comprehensive overview of the topological optimization of the designed composite structure. A promising direction is the combination of topological optimization with additive manufacturing methods. ... -
A teaching platform for fault-tolerant systems developers
(ХАИ, 2012)In this paper the hardware-software complex is presented. It has been developed to teach developers of technical systems to effective fault-tolerant approach, applied to a gyroscopic sensors unit (GSU). The fault-tolerant ... -
Ab initio моделирование локальной решеточной неустойчивости сегнетоэлектриков Sn2P2S6
(ХАИ, 2009)В рамках неэмпирического метода MO LCAO Хартри – Фока – Рутаана выполнены кластерные расчеты формы локального адиабатического потенциала и локальных силовых постоянных для сегнетоактивного атома олова в решетке кристалла ... -
About static analysis of variables physical dimensions for critical-mission software
(ХАІ, 2010)Some strong method of static code analysis, namely, analysis of physical dimensions of program variables is researched in the paper. The formal model to analyze the dimensions of variables is built. -
Active-passive pulse noise radar of the 3mm range and the results of preliminary tests
(ХАІ, 2023)The subject of this manuscript is broadband noise signals and systems. The aim of this research is to show the results of a modern active-passive 3-mm waveband system consisting of a noise-pulsed radar and a radiometer. ... -
Adaptive two-step method for providing the desired visual quality for SPIHT
(ХАІ, 2022)is employed to evaluate the image quality. The research method is based on a validation ex periment that is conducted for an image set covering different image complexity and texture features. The comparison results ... -
Advanced file carving: ontology, models and methods
(ХАІ, 2023)File carving techniques are important in the field of digital forensics. At the same time, the rapid growth in the amount and types of data requires the development of file carving methods in terms of capabilities, accuracy, ... -
Aerodynamics and thermal features of reentry spacecraft with blunt body capsule
(ХАИ, 2015)By introducing the idea of “Controlled Re-entry of Spacecraft” (CSR), we can avoid the future space debris. Control re-entry is the process of retrieving the Spacecraft safely after its operational life with Spacecraft ... -
Agriculture in Bulgaria: from European Union accession to the COVID-19 pandemic
(VUZF Publishing House “St. Grigorii Bogoslov”, 2021-06-06)Agriculture in Bulgaria is one of sectors country’s economy in which significant changes have taken place over the past three decades: in the field of economic relations, the structure of farms, the size and production ... -
Aircraft as the controlled object
(ХАІ, 2010)Initial data on aircraft as controlled objects are resulted. Stages of obtaining of analytical models of aircrafts for problems of projection of control systems, and also - examples of models are considered. For students ... -
Aircrafts control rational intellectualization
(ХАІ, 2016)Features of flying vehicles that are functioning under destabilizing influence are reviewed. Basic aspects of the rational control in presence of uncertainty are introduced through the proposed principle of control on ... -
Airplane flight center-of-gravity position calculation algorithm. Adaptation features for different fuel feed schemes
(ХАИ, 2015)On the base of analysis of numerous real airplanes’ fuel systems, fuel tank connection schemes, not described in academic books and methodological literature previously, are exposed i. e.: parallel connection without ... -
Airplane power plants systems designing
(ХАІ, 2010)Aircraft power plant systems design methods, such as engine mount, shock absorption, fuel system, lubrication system design and analysis are stated. Necessary information about power plant internal aerodynamics, subsonic ... -
Algorithm for estimation of electrophysical parameters of the surface by its own microwave radiation
(ХАІ, 2019)The performance characteristics obtained at the level of digital statistical modeling of the developed test confirmed, firstly, the conclusions of theoretical studies. Secondly, they give specialists in the field of ... -
Algorithms for control of longitudinal motion of a two-wheel experimental sample
(ХАІ, 2021)The subject of study is the process of forming algorithms for controlling the angular and translational move-ments of a two-wheeled experimental sample (TWES). The aim is to develop approaches to the formation of control ...