- Все статьи 6652
-
Бюллетень науки и практики @bulletennauki
Статьи журнала - Бюллетень науки и практики
Все статьи: 6652
Procedure for collecting fines from drivers of foreign vehicles violating traffic rules
Статья научная
This article describes in detail the procedure for collecting fines from foreign drivers who violate the traffic rules in the regulation of regulatory documents of the Republic of Uzbekistan in the transition to a new renaissance with the world community.
Бесплатно
Product quality in mixed cropping of groundnuts (Arachis hypogaea L.)
Статья научная
The article notes that the groundnuts crop yield in mixed cropping is the result of a combination of plant growth and development, photosynthetic activity, biomass harvesting and other aspects of increasing crop performance in specific soil and climatic conditions and depends on agricultural practices. In indoor practice, it has been found that the use of mixed cropping not only increases crop performance, but also improves crop quality. The amount of oil contained in groundnuts seeds, along with fast growing tomatoes, increased by 2.7% compared to groundnuts sole cropping. When sowing groundnuts with potatoes, a slight decrease in oil content was observed (49.5%). The content of proteins in this variant decreased by 2.4-1.5% compared with groundnuts sole cropping. The quality of potato tubers, including the amount of starch, changed in mixed cropping. When mixed cropping groundnuts and potatoes, the starch content in potato tubers increased to 25%. The quality of the tomatoes has also changed. The amount of vitamin C contained in medium and early ripening tomato varieties increased to 17.3-17.9 mg/%. This is 0.6-0.9 mg/% higher than on tomato sole cropping.
Бесплатно
Productivity of certain varieties of apples and importance of their gene formation
Статья научная
Due to the diversity of its natural and historical conditions, Azerbaijan is one of the centers of the initial formation of many plants, having a great genetic richness of the plant world. A large number of valuable varieties and forms of food and agricultural plants have been created through folk selection and scientific selection, with the history of agriculture covering several millennia. However, massive and anthropogenic disturbances of all these natural and cultural heritage ecosystems, which are the irreplaceable wealth of the people, created a large number of valuable varieties and forms of ecological and agricultural plants. However, all this natural and cultural heritage, which is the irreplaceable wealth of the people, is threatened with destruction as a result of mass and anthropogenic disturbances of ecosystems, ecological and agricultural changes, and the wide application of modern breeding achievements. In addition to all this, the study, protection, and effective use of the gene pool of the apple plant in the country is one of the main factors. In this regard, based on our long-term research, with the efficient use of the gene pool of the apple plant in Azerbaijan, new “spur”-type selection varieties (Nigar, Ziya, Zirva, Marfa, Sulh, Gobustan, Zumrud, Kyzyld Taj, Khazar, Eldar, Ulvi, Nübar, Vatan, Makhmari, Nuran, Sarvan, Chiraggala, Davamli, Emil, Elvin, Paizliq Guba, Zizliq Guba, Shabran, Sadaf and Sevinj) were created by us. In the article, the parental pairs of those cultivars are reflected in the ripening period, ripening, fruiting periods, tree parameters (height, diameter of the umbel, circumference of the stem), productivity indicators, leaf surface, infection rates of scab disease, average mass of fruits and tasting prices. At the same time, the article contains the introduction, research conditions, methodology, material, results, discussion, recommendations, and used literature sources.
Бесплатно
Productivity of spring-autumn pastures in mountainous areas in Nakhchivan
Статья научная
The article presents information about productivity of spring-autumn pastures in mountainous areas of Nakhchivan. Meadows of the territory of Günnut-Kapicik physical-geographical region, species composition and structure of multi-grass formation, indicators related to biochemical composition of meadows by plant formations, area of meadows by formations, productivity, Nutrition and capacity, productivity by botanical groups were studied in the conducted research. The article also studied the average three-year productivity in the main botanical groups for Babek, Shahbuz, and Ordubad districts.
Бесплатно
Professional English language for audit specialists in Uzbekistan
Статья научная
This article presents the results of an investigation into the place of English in the curriculum. Knowledge of a foreign language opens new prospects of mobility and collaboration for professionals in the modern world. Education authorities recognize the increased role that foreign languages, especially English, play in the professional development of future specialists and try to introduce this subject at tertiary level. The role of the international auditor, internal or external, has never been more important. The ability to communicate successfully in English in order to understand, question, explain, discuss, warn, advise and report effectively is crucially important when you are dealing with colleagues, suppliers or clients.
Бесплатно
Professional development and self-fulfillment of the teacher in the current environment
Статья научная
The article examines core trends in the development of modern society and education. The aim of national educational project recently created in Russia is to enhance its entire system of education. In this regard, the objectives of the project have been identified which include, among others, the training of current teaching staff, their retraining and advanced training programs. Since the changes entail teachers and their professional development, we have highlighted a number of relevant problems. We find the solution to these problems in studying the process of the teacher's professional self-fulfilment. In this paper, professional self-fulfilment of the teacher is understood as an integral dynamic characteristic, reflecting the teacher's personal qualities in pedagogical activity. The idea of personal self-fulfilment is not limited to one idea of constant self-development and striving for a certain ideal, but invites a person to understand themselves, their ambitions, uniqueness and inner potential that can be realized either in professional or any other course of development. The article pays special attention to the formation of the teacher’s “competences of the future” as one of the objectives and conditions for improving professional development and professional self-fulfilment of the teacher. On the basis of individual and motivational and performance-oriented approaches we have proposed the structure of the teacher's activities aimed at professional development and self-fulfilment.
Бесплатно
Professionality federal program as the way to decrease the regional personnel shortage
Статья научная
The article discusses the Professionality Federal Program called as one of the ways to decrease the regional personnel shortage. Modern educational technologies are collated with their effectiveness, and promising types of interactions between industry partners and colleges in the implementation of programs are presented.
Бесплатно
Статья научная
The article is devoted to the importance of professionally oriented communication skills development mechanisms in the process of learning English of non-linguistic specialists. The importance of professionally oriented approach to foreign language teaching is grounded and its essence is analyzed. The ways of implementing professionally oriented approach in the process of learning English for future economists are considered.
Бесплатно
Programmable controller based piercing machine system design
Статья научная
The former mainly consists of solenoid valve actuators, sensors, programmable controllers, etc. The core of the hardware design is PLC and related wiring design; the latter is mainly through Protherm V14 to complete the programming, based on the overall architecture of the system to complete the ladder design of subroutines, program flow analysis is the software design is the focus of the final successful design of the electrical control system of the piercing machine. After system debugging and testing, the system has successfully achieved the expected goal and can meet the user's control requirements with simple and clear control logic, which can meet the mechanical piercing process requirements.
Бесплатно
Статья научная
As a representative intrinsic type P inorganic semiconductor material, copper (I) oxide Cu2O has been widely used in photovoltaic, catalysis, chemical industries and other fields, and has an extremely important position. For a long time, the literature on the preparation method and preparation technology of Cu2O is relatively scattered and independent, resulting in a certain degree of obstacles and difficulty in obtaining relevant technical knowledge and understanding its internal principles. Aiming at the progress and innovation of Cu2O preparation methods and technology in recent years, combined with the team’s long-term experience accumulation and research results, this article focuses on the classification, principles and characteristics of Cu2O preparation methods, and the optimization methods and development directions of Cu2O preparation technology. The outlook was carried out. This review aims to provide reference and guidance for the preparation and research of Cu2O and other related inorganic oxide semiconductors.
Бесплатно
Project of building: solar hot water
Статья научная
The rapid development of urbanization in China has led to an increase in high-rise residential buildings, leading to a surge in the construction industry. However, this prosperity has brought about a significant increase in energy consumption, prompting people's demand for alternative energy. As a solution to this problem, solar hot water systems are becoming increasingly popular in China. The following contents need to be considered in the design of solar hot water systems. The general solar hot water system consists of solar collectors, solar water distribution pipes and water storage tanks. The arrangement of the water storage tank and the water distribution pipe is matched with the design of the building, which has great influence on the operation of the solar energy in the building. With the rapid increase in building height and the increase in residents, the roof area has not changed. The architectural layout will have an impact on the absorption performance of solar radiation. Therefore, in order to optimize the use of solar energy, regional planning should be considered. Different solar radiant intensity and different locations of solar collectors will lead to different collection efficiency and hot water supply conditions of solar water heating systems. Throughout the entire process of architectural design, the application of solar energy technology in buildings also requires consideration of the operating area conditions and architectural style, in harmony with the architectural style.
Бесплатно
Properties of strain Pseudomonas panipatensis
Статья научная
A strain of aerobic bacteria of the genus Pseudomonas is isolated from oil-contaminated water. Its properties and phylogenetic characteristics have been studied. Also, the influence of strain on the activation of the biological degradation of oil and oil products was tested. It is found that the method of introduction of the resulting strain at contaminated sites helps shorten the petroleum hydrocarbon degradation in the soil and aquatic ecosystems. Depending on the ambient temperature a 5 days recycling oil in an aqueous medium under the influence of the strain reaches 40-96%.
Бесплатно
Статья научная
Among the alternative energy sources, of particular importance is hydrogen energy, which is likely to address the acute environmental problem of large cities in the near future, in terms of pollution of the environment, first of all, of air pollution from vehicles. Among hydrogen-containing raw materials, which can be used in a fuel component, hydrogen sulphide is of particular importance. It is well-known that the Black Sea the largest basin on the planet by the amounts of hydrogen sulphide dissolved in water. In that regard, the Black Sea is the object of the attention of scientists, since its deep waters contain hydrogen sulphide, hydrosuphide and suphide ions in large quantities. The sources of their origin are gases erupted from the volcanic and geological splits existing at the bottom of the sea, as well as organic substances and products of decomposition of microorganisms brought down by the rivers. In this regard, the Black sea may become a potential source of hydrogen energy, and simultaneously that may improve environmental situation in the Black Sea. The paper analyzes the challenges existing in the use of hydrogen obtained from hydrogen sulphide of the Black Sea, as an alternative fuel in the internal combustion engines of vehicles, as well as the prospects for addressing these challenges.
Бесплатно
Prospects for the development of dairy farming of dekhkan farms in Uzbekistan
Статья научная
The global temperature rise, which is increasingly noticeable on our planet today, the global financial and economic crisis in the background of the COVID-19 pandemic, the demographic situation in various countries has a significant impact on all sectors of the economy, especially agriculture. The full satisfaction of the population’s needs for high-quality and cheap livestock products of local production depends mainly on measures for the development of dekhkan farms, which, in turn, requires the introduction of modern and innovative methods in this industry. The purpose of the study is to identify current problems in dekhkan dairy farms based on the analysis of statistical data for the period 2017-2021, as well as scientific research. Based on the results of the analysis, give practical proposals for the further development of dekhkan farms through the introduction of modern digital technologies. A digital mobile system created to provide services to dekhkan farms in the production of milk will be tested in dekhkan farms of the regions of the Republic of Uzbekistan and, on the recommendation of the relevant state organizations, put into practice.
Бесплатно
Prospects for the development of virtual banks in Uzbekistan
Статья научная
The article discusses the history of the virtual banks, foreign experience of development, opportunities and benefits of these banks, as well as prospects for the development of virtual banks in Uzbekistan.
Бесплатно
Prospects of soft fresh cheese production in Kazakhstan
Статья научная
In this article, the relevance of increasing the production of cheeses on the domestic market of the Republic of Kazakhstan is shown. In accordance with changes in the structure of the population’s nutrition and protein deficit, increasing attention is being paid to increasing the use of protein resources for food purposes, including the creation of new products. According to the Food and Agriculture Organization of the United Nations, the volume of world cheese production is constantly increasing. When polling the population in recent years it became clear that the cheese-curd market is waiting for the local producer. Therefore, the concept of development of low-cost cheeses remains to be topical - with high yield and accelerated maturation periods, which will be analogues of import-brand brands. The advantages of organizing the production of soft fresh cream cheese and cheese products of this type for domestic cheesemakers lie on the surface: this is a relatively new product for our market, soft cheeses have an extremely high yield, which makes their products very cost-effective, and this kind of cheese now has steady and constantly growing demand. The difference between fresh soft cheeses is that they are not pressed in production, the dairy raw material is gentle heat treatment, thanks to which useful substances remain intact in cheese. Proceeding from this, it can be concluded that the innovations and increase in the production of soft fresh cheese are real and possible and necessary.
Бесплатно
PsbS Dependence in Lipid and Pigment Composition in Rice Plants
Статья научная
Plants acclimate to fluctuations in light conditions by adjusting their photosynthetic apparatus. When the light intensity exceeds, an unbalanced excitation of the two photosystems occurs. It results in reduced photosynthetic efficiency. Photosystem II (PSII) is the most susceptible and dynamically regulated part of the light reactions in the thylakoid membrane. Non-photochemical quenching of chlorophyll fluorescence (NPQ) is one of the short-term photoprotective mechanisms, which consist of the number of components. The strongest NPQ component — qE is localized in the PSII antenna and induced in plants by lumen acidification, the activation of the pH sensor PsbS, and the conversion of the violaxanthin to zeaxanthin within the xanthophyll cycle. Here, I present data that characterizes the role of the PsbS protein in organization of PSII structural components in isolated PSII-enriched membranes. The preparations were isolated from wild-type (WT) and PsbS-less (PsbS-KO) mutant rice plant. Based on the obtained results, the PSII-enriched membranes from WT and PsbS-KO differ as in the level of lipids, also in carotenoids. I conclude that the PsbS-dependent changes in membrane fluidity in PsbS-KO mutant plants compensated with increased lipid level in mutant plants.
Бесплатно
Psycholinguistic features in advertising discourse: understanding the cognitive
Статья научная
Advertising discourse is a powerful tool employed by marketers to persuade consumers and drive purchasing behavior. Understanding the psycholinguistic features embedded within advertising messages is crucial for comprehending how these messages influence consumers' cognitive processes and decision-making. This article explores the intricate relationship between psycholinguistics and advertising discourse, shedding light on the cognitive mechanisms that underpin persuasion in marketing communications. Drawing on theoretical frameworks from psycholinguistics, cognitive psychology, and marketing, we examine how linguistic elements such as language choice, rhetorical devices, and semantic priming impact consumers' perception, comprehension, and evaluation of advertisements. Additionally, we discuss the role of psychological principles such as cognitive fluency, persuasion techniques, and emotional appeals in shaping advertising discourse. By elucidating the interplay between language, cognition, and persuasion, this article contributes to a deeper understanding of the mechanisms driving consumer behavior in the context of advertising.
Бесплатно
Psychological prevention of teenager's psychoactive substances use by means of self-control methods
Статья научная
The article is devoted to the analysis of modern educational environment as potential resource to increase the effectiveness of biofeedback in order to prevent drug abuse among students. Substantiated educational environment is an approach to understand such biofeedback effectiveness. Biofeedback efficiency depends on the rate of return and the quality of information about the biological system. The advantages of biofeedback in comparison with other methods of self-regulation are discussed. The phases of biofeedback process are described as interconnected components of a single process that has become possible due to the hardware and software of educational environment. The features of different biofeedback instruments and psychophysiological specific training conditions are considered. The research allows to determine the effectiveness of work by biofeedback among teenagers. The results of forming experiment have statistically revealed a significant increase in the level of adolescent’s self-control in the experimental group after the classes using biofeedback...
Бесплатно
Public-private partnership and its definition
Статья научная
This article discusses that public-private partnerships (PPPs) are an effective mechanism that will be used in the Republic of Uzbekistan in the future, which will be successfully used in developed countries and plays an important role in further development of the business environment, small business, and private entrepreneurship. There are also various definitions of PPP and its essence, interpreted by scientists, specialists, and international financial institutions of foreign, CIS countries and national economists.
Бесплатно
