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Бюллетень науки и практики @bulletennauki
Статьи журнала - Бюллетень науки и практики
Все статьи: 7297
New wave in English language teaching
Статья научная
In recent years, Information and Communication Technologies (ICT) have been gaining ground in the educational field. Their use in the class of English as a foreign language presents great advantages, not only in terms of linguistic learning - as numerous studies have clearly demonstrated - but also as regards personal skills - since students experience the learning of English from new and novel perspectives. This article offers an analysis of some of the most innovative methodologies nowadays making use of ICTs for the teaching of English.
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New wireless technology for data transmission in chemical systems
Статья научная
New type of wireless computer network in chemical systems is presented in this article. This wireless network uses chemical system as physical media for data transmission, instead of environment. Thus, represented wireless network differs substantially from molecular communication networks and wireless networks covered by IEEE standards, such as radio frequency based wireless networks. This new wireless technology can be used not only in chemical industry for continuous controlling chemical processes in chemical reactions zones but also for medical purposes, and as a new type of wireless body area computer network.
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New world order or the “three whales” concept
Статья научная
This article reveals the essence of the main trends of the new world order and the factors of human development, as well as the transition to new economic circumstances characterized by the “three whales” concept: poverty, unemployment and disease. The author also pays attention to the role of investment in the formation of a new world order, new methods for calculating macroeconomic and other indicators and global problems that impede further development.
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Noceceptive system: features of physiological bases of functioning
Статья обзорная
This article is devoted to the features of the physiological functioning of the nociceptive system. Nociception is a neurophysiological term that describes the totality of the perception, conduct, and processing of signals about processes or effects. Accordingly, the system itself, which implements the translation of such signals, is called nociceptive. The concept of pain reflects a kind of subjective experience accompanying nociception. In addition, there are reactions to nociceptive irritation in the depressed mind. This article reflects the hypotheses that form the concept of a nociceptive system and the physiological mechanisms of perception, analysis and response to nociceptive information. Over the past decade, there has been tremendous progress in the study of the molecular features of phenomena and processes. Multicomponent reactions initiated by the reception of pain, develop according to certain algorithms, referring to the parameters of nociceptive signals, where the study of molecular markers is particularly promising. In the body there is also a specialized response to nociceptive information, which is called the antinociceptive system. The results of many years of research have revealed correlation parallels and significantly significant differences in the neurophysiological and neurochemical mechanisms of pain in a given pathological condition.
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Статья обзорная
This literature review focuses on non-alcoholic fatty liver disease (NAFTLD). Today, the world practice of researching diseases is characterized by a multifactor approach, in particular, it concerns pathologies, which are based on a cascade of metabolic disorders, where insulin resistance is one of the key places. Today, NAFTLD is considered an integral part of the metabolic syndrome. The frequency of occurrence of NAFTLD varies from 14 to 26%, in addition, 10% of patients show signs of steatohepatitis non-alcoholic etiology. The pathogenesis of steatosis and metabolic steatohepatitis is poorly studied and there are very contradictory data in the literature, which served as the basis for the creation of this review. The authors consider in detail the historical aspect of the formation of the NAFTLD as an independent nosological unit. A number of etiological aspects of the formation of NAFTLD, but to a large extent, the review is devoted to the mechanisms and pathogenesis of the formation of NAFTLD...
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Статья научная
Pleural effusion (PE) is an abnormal accumulation of fluid between the visceral and parietal layers of the pleura. PE is a symptom of more than 80 different diseases, thus affecting doctors of various specialties. Chemical pleurodesis is an artificial induction of an aseptic inflammatory process by introducing various chemical agents into the pleural cavity in order to obliterate the pleural cavity. Despite the fact that the history of pleurodesis is more than a century old, there is still a search for the most effective, safe and affordable sclerosant. Develop our own technique of chemical pleurodesis. Evaluation the efficacy and safety of using iodpovidone as a pleurosclerosant. The study was conducted on the basis of the clinic named after I. K. Akhunbaev National Hospital of the Ministry of Health of the Kyrgyz Republic in the department of thoracic surgery. The study included 51 patients with PE of various etiologies, who were treated in the department from September 2019 to February 2023. PE in all cases had a refractory course. All patients underwent drainage of the pleural cavity, after complete expansion of the lung, a chemical pleurodesis procedure was performed with a 10% solution of iodpovidone. After this manipulation, we evaluated the effectiveness and safety of the technique. An effective technique is possibility to reduce the volume of pleural fluid and, as a result, remove drainage from the pleural cavity. In 45 cases out of 51, the technique was effective, which amounted to 88.2%. It is important that the procedure was accompanied by minimal side effects in the form of pain and temperature reaction. Chemical pleurodesis with iodopovidone is an effective, safe and affordable method in the treatment of patients with refractory PE.
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Статья научная
The spatial distribution of heavy oils and natural bitumen’s depending on their reserves is analyzed. It is shown that due to the deterioration of the structure of the reserve in the direction of increasing the share of hard-to-recover oils, the role of heavy oils and natural bitumen’s in the overall hydrocarbon balance increases. Analysis of reserves showed that most of their world reserves are concentrated in Canada, Venezuela, and Russia. The results of studies of the distribution patterns of heavy oils and natural bitumen’s can be used in improving methods of field search and in solving other problems of the oil industry.
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Non-verbal means of communication in the Turkish language and their corresponding expressions
Статья научная
The article attempts to describe the gestures used by the representatives of Turkish culture and to classify them by comparing them with Russian gestures. While analyzing gestures, the principle of lacunarity, the absence of a phenomenon in a comparable language, was taken into account. The material of the study was the observation of the process of communication of representatives of various cultures with native speakers of the Turkish language, an analysis of literature, from which one could draw descriptions of certain gestures, materials of modern media. The research methodology is based on a comparative analysis of two languages in an asynchronous context. The study of gestures led to the following results: 1) the vast majority of gestures are lacunas (which have no analogs in another culture) for a representative of Russian culture; 2) gestures close in execution have distinctive features that do not allow them to be equated to Russian gestures in full. The possible coincidence of gestures in the aspect of execution, an increase in the number of borrowed gestures from Western cultures, once again proves that it is a nonverbal culture that is a ‘living substance’, influenced by cultural and socio-political changes in society. Nevertheless, in spite of this, today it is possible to establish and describe purely Turkish gestures, which are an integral part of communication with representatives of Turkish culture.
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Numerical simulation of the effect of air velocity on fin heat dissipation
Статья научная
Fin has a good effect in strengthening heat dissipation, and the structure is simple, and it has been widely used in civil and industrial applications, such as radiators, automobile engine heat dissipation, air conditioning internal and external units, computer radiators and air preheaters of power station boilers. Based on the CFD numerical simulation method, the temperature change of the fin under different flow velocities is simulated. Result surface: When the calculation time is 100 seconds, when the air velocity is 0.5 m/s and 1 m/s, the heat dissipation of the fin is about 3.1℃ and 4.6℃ increasing than that at 0 m/s.
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Статья научная
Baffle heat exchanger is widely used in various production activities because of its simple design and strong adaptability, so the structural optimization of baffle heat exchanger is of great significance to engineering practice. COMSOL software was used to simulate the shell-and-tube heat exchanger with baffles. By comparing and analyzing the simulation results, we find that the temperature field and pressure field of baffle plate are distributed evenly; The existence of baffles leads to the transverse flow of air, which increases the heat exchange area. Another advantage of using baffles is that vibration due to fluid flow can be reduced.
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Numerical simulation research on cavitation flow of different fuels in diesel engine injectors
Статья научная
With the increasingly stringent requirements of diesel engine fuel consumption and pollutant emission, higher requirements are put forward for the performance of diesel engine fuel injection systems. Cavitation flow in diesel fuel injectors is an extremely important factor affecting spray characteristics. In this study, the occurrence of cavitation in the fuel injector nozzle and its impact on mass flow rate and vapor fraction at the outlet of the fuel injection hole are studied numerically for various fuels such as diesel, gasoline, ethanol and methanol. The results show that the mass flow rate of diesel is the highest and that of gasoline is the lowest. Methanol and gasoline have the highest vapor content, followed by ethanol, and then diesel with the lowest vapor phase. For mass flow, the mass flow is inversely proportional to the viscosity of the fuel, and for cavitation, the amount cavitation is inversely related to the viscosity of the fuel. This agrees with many researchers’ findings.
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Objectives of the penitentiary system: correction, resocialization, retraining
Статья научная
The article discusses the problems of the general goals of the penitentiary system as a leading element of its activities, forms a system of goal setting principles and requirements that must meet these goals, and analyzes its compliance with the goals and penalties of the Penal Code. The lack of clear scientifically based goals of the penitentiary system opens up vast opportunities for their further study.
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Статья научная
Extraction of essential oil of Thymus vulgaris L. and analysis of its chemical composition were carried out. Samples of Thymus vulgaris L., widespread in the mountainous regions of the Nakhchivan Autonomous Republic, were collected. After drying the obtained plant samples, the essential oil was obtained in laboratory conditions by hydrodistillation. The component composition of the obtained essential oil of Thymus vulgaris L. was analyzed using gas-liquid chromatography. Based on the results, it was found that the essential oil of Thymus vulgaris L. contains α-pinene, β-pinene, myrcene, carene, linal, caryophyllene, terpinene, citronellol, N,N-dimethylacetamide, alpha-terpineol, estragole, camphene, myrtenol, nerol, geraniol, camphor, citronellyl butyrate, alpha-terpenyl acetate, geranyl oleate, geranyl acetate, cedrol, thymol. The essential oil of Thymus vulgaris L. has high chemical quality. The essential oil has the potential for use in pharmacology and cosmetology due to its antibacterial and antioxidant properties.
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Статья научная
The purpose of our research is to summarize information about oil, the use of various fractions of natural and synthetic petroleum acids (boiling away in the ranges of 125-175°C; 175-225°C; 125-225°C, the synthesis of their water-soluble complex salts with alkanolamines (mono-, di-, tri-) by the reaction of their interaction with monoethanolamine, diethanolamine and triethanolamine, determination of their IR spectra, melting point and refractive index, preparation of solutions with different percentage concentrations (0.05; 0.01; 0.005; 0.001; 0.0001% solutions), the study of the electrical conductivity of solutions, laboratory and field studies of these compounds as growth compounds for Triticum , Zea mays and Pisum sativum . First, the seeds are soaked in the appropriate solutions in Petri dishes. Then the seeds taken in a plastic container are planted into the ground in accordance with the depth of planting and the number of seeds. The degree of germination is calculated from the number of germinated seeds. To determine the effect of salt solutions on the growth dynamics of the aerial parts of plants and roots in laboratory conditions, observations and measurements are carried out for 14-15 days. At the next stage, experiments are carried out in the field and the final results are obtained. Comparing the obtained results of the effect of complex salt solutions synthesized on the basis of natural and synthetic petroleum acids on plants both with each other and with the control variant (that is, with seedlings obtained from seeds soaked in irrigation water), it is determined which complex salts have better effect on plant development.
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Статья научная
The purpose of this study is to consider the effectiveness of using interactive technologies in the process of teaching a foreign language at a higher educational institution. The principal result of our research is the analysis of the influence of using interactive techniques on acquiring communicative competence and personal development of students. The major conclusions estimate the significance of applying interactive technologies in learning process.
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On some issues of judicial practice in human trafficking cases
Статья научная
Human trafficking continues to be one of the serious problems of the modern world community. The authors made an attempt on the basis of a comprehensive study (legal analysis of the composition of human trafficking and the study of judicial practice) to identify problematic issues when considering cases of this category, in order to ensure uniform approaches and develop a legal position. Eighteen sentences posted in the public domain in the Judicial Cabinet service, reviewed by the country's courts from 2015 to 2022, were studied. The data of official statistics are analyzed, the latency of crimes related to human trafficking is noted. The “facets” of human trafficking as a legal phenomenon in the history of national criminal legislation are traced. As possible ways to increase the effectiveness of countering trafficking in persons, as well as bringing domestic legislation into line with international law, it is proposed to include in the dispositions of Articles 128, 135 of the Criminal Code of the Republic of Kazakhstan an indication of the methods of committing crimes, differentiate the composition of trafficking in persons and trafficking in minors depending on the nature and purpose of the actions committed, systematically summarize judicial practice in cases of about human trafficking.
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On the Comparative Study of the Kyrgyz Epic “Manas” and the Ancient Indian Epic “Mahabharata”
Статья научная
The heroic epic Manas, due to its grand scale and fantastically rich content, as well as its artistic perfection, figurative expressiveness, and the wealth of both verbal and visual means, holds a well-deserved place among the outstanding monuments of the world’s epic heritage. Comparative analysis of Manas with other world epics contributes to a deeper and more comprehensive understanding of its narrative and artistic features. According to researchers, in the Middle Ages, the ancestors of the Kyrgyz people were part of the Great Turkic Khaganate, which maintained cultural ties with many countries, including India. There are studies that confirm this historical connection. This article presents a comparative analysis of the great Indian epic Mahabharata (The Tale of the Great Bharata), translated by Nurgazy Kemelbaev and Kenesh Jusupov, and the work Tengir Manas in the version by Ashym Zhakypbekov. The study is aimed at identifying similarities and differences in the prose versions of these epic narratives. Examining typological parallels between the Indian epic Mahabharata and the Kyrgyz epic Manas allows for a deeper exploration of the originality of the latter, as each epic is a unique cultural monument shaped by the specific cultural, historical, and mental characteristics of its people.
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On the development history of the human names concept in English language and culture
Статья научная
Throughout the whole space of language, in every word, in its semantics, sentence structure and the organization of different types of discourse "one can detect the traces of man". Anthroponyms play a special role among the ways of linguistic representation of a person. In the article the authors investigate the history of the development of the concept of human names in English linguoculture.
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On the meaning of English in the education of future teachers
Статья научная
In this article, we would like to discuss the role of English as the global language and its impacts on our profession as English teachers. Foreign languages open doors to development and give access to international education. English has roles as both an international and a global language. As an international language, English has played a role as the tool of communication among people from different countries, in other words, English is used to bridge linguistic odd among people in international communities.
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On the satirical poetry school
Статья научная
The article is devoted to the views of Great Azerbaijan writer Mirza Ibragimov on satirical poetry in Azerbaijani Literature. The academician gave an extensive analysis of the satirical poetry of Mirza Alekper Sabir.
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