The main objective of a predictive safety management system (SMS) is to provide a reasonable level and manage flight safety (FS) risks and operational errors. To solve it, it is necessary to identify hazards in a timely manner and assess the severity and frequency (probability) of events that can occur as a result of these factors. The safety assessment (SA) should take into account the human factor, along with technical factors as an important aspect.В статье проведен обзор имитационных моделей воздушного пространства. Рассмотрены функции системы управления воздушным движением.
11.02.2023 Volume 2 Issue 2 View more Download
This article will consider the priority areas for the implementation of international standards in the clothing and knitwear industry. It is indicated that on the basis of these international standards, it is planned to establish cooperation in the field of production
10.02.2023 Volume 2 Issue 2 View more Download
The article gives the basic concepts in the digital processing of bioelectric signals, considers modern approaches in global practice, conducts a comparative analysis of scientific experience: the main advantages and disadvantages of methods and means of digital processing of bioelectric signals are identified, and the prospects for the development of this direction are determined.
10.02.2023 Volume 2 Issue 2 View more Download
This article examines the design of modern-looking furniture of various shapes, created from European and Central Asian corrugated board of the mid-twentieth century. The unconventional, durability and comfort as well as the advantages of these furniture are highlighted.
10.02.2023 Volume 2 Issue 2 View more Download
In the practice of flight, there continue to be cases of complete and functional failures of navigation sensors and computers, measurement errors of navigation parameters that go beyond permissible limits, as well as various violations in the functioning of the air navigation of flight support system. Such situations reduce the ability of navigation to meet the requirements for air navigation accuracy established in the given region, that is, they lead to a decrease in the navigation ability of aircraft. The technique of improving the integrated inertial-satellite radio navigation systems (ISNS) is considered, with the help of the proposed methodology, it was possible to form a unified series of ISNS for aviation facilities in the short and medium term
09.02.2023 Volume 2 Issue 2 View more Download
Monotype ligand coordination compounds of zinc nitrate with benzamide and urea were synthesized. The synthesis is carried out by mechanochemical (solid-phase) method, which does not require the use of scarce solvents as in the synthesis stage, so and cases when highlighting the main product and allows for a short time to synthesize complexes of various compositions. The composition and individuality of the synthesized compounds were established by elemental analysis. Using vibrational spectroscopy method resulting for coordinating organic ligand have been proven, water molecules surroundings of the central ion of the complex compounds. Based on the data of IR spectroscopy, it was found that the molecules of benzamide and urea coordinated with the central atom through an oxygen atoms, and anions of nitric acid are coordinated by two oxygen atoms of the nitro group – bidentantly
07.02.2023 Volume 2 Issue 2 View more Download
The article describes the proposed effective method for the combined treatment of wastewater from the production of organophosphorus pesticides. The combination of wastewater ozonation with biological treatment has been shown to provide high efficiency.
07.02.2023 Volume 2 Issue 2 View more Download
JSC All-Russian Research Institute of Radio Equipment (VNIIRA) conducted a practical experiment to measure the rate of the observed rate of moving clocks located on aircraft performing flights. It was experimentally confirmed that, according to observations, the clock moving towards the observer goes faster than its stationary clock, and the clock moving away from the observer, according to observations, goes slower than the stationary ones. It turned out that SRT contradicts this experimental fact: in accordance with SRT, moving clocks in all cases (regardless of the direction of movement) are observed to go slower than stationary ones. The relevance of the experiment is due to the fact that at present SRT formulas are widely used in works on satellite navigation systems. Meanwhile, it is well known that the use of erroneous formulas in the development of navigation and surveillance systems in the aviation and space industries can lead, at best, to a deterioration in the performance characteristics of these systems. In the worst case, this may affect the decrease in the level of safety of aviation and space flights, lead to accidents and catastrophes in aviation and astronautics, to significant economic losses and human casualties. The work consists of two parts. The first part presents the theoretical foundations of the experiment. The continuation (in the second part) presents the results of the experiment. The experiment was carried out using the Avrora-2 monopulse secondary surveillance radar manufactured by JSC VNIIRA, which provides high-precision measurement of the time intervals between the moments of transmitting a request and receiving response signals from aircraft transponders. The paper presents reliable formulas that should be used instead of the corresponding SRT formulas, which contradict the experimental data.
07.02.2023 Volume 2 Issue 2 View more Download
Thеs is еspеciаllu truе fоr smаll cаpаcitu еntеrprisеs аnd mini bаkеriеs whеrе thе prоblеm оf imprоving thе quаlitu оf finishеd prоducts is pаrticulаrlu аcutе duе tо thе spеcific fеаturеs оf prоductiоn smаll cаpаcitiеs аnd аccеlеrаtеd tеxnоlоgiеs. Thе urgеncy оf prоblеm is dеtеrminеd by thе nееd tо study thе еffеct оf оnе cоmpоnеnt imprоvеrs оf thе quаlity оf brеаd mаdе frоm sоft whеаt grоwn is thе nаturаl аnd climаtic cоnditiоns оf Uzbеkistаn аnd dеvеlоping thеir оptimаl dоsаgеs tо еnsurе thе prоductiоn оf bаkеry prоducts with high qyаlity indicаtоrs.
06.02.2023 Volume 2 Issue 2 View more Download
This article deals with determining the essence, content and place of property valuation in the enterprise, researching the methods and processes used in enterprise valuation, determining its value as a result of analysis, and developing methodological recommendations for improving the process of collecting marketing information.
06.02.2023 Volume 2 Issue 2 View more Download
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