bluuebunny/crossref_metadata_2025 huggingface dataset:
Enhancing Environmental Literacy through English Language Education in Maritime Institutions
Authors: Bernadtua Simanjuntak Marudut , Sutrisno Sutrisno , Kurnia Putrawan Bobby , Steven Lumingkewas Marthin , Hutabarat Christiani
Published: December 2023

This research study addresses the critical imperative of integrating environmental perspectives into maritime education, with a primary focus on enhancing reading competencies and instilling environmental literacy among maritime cadets. Recognising the profound impact of the maritime sector on global trade and the environment, this study explores the role of language education, specifically English language instruction, as a conduit for environmental education. Through a comprehensive literature analysis, the research highlights the importance of developing curricula that seamlessly weave environmental content into the fabric of maritime education.The findings underscore the synergistic relationship between language proficiency and environmental literacy, emphasising that language instruction can serve as a powerful vehicle for environmental awareness. The research illuminates the challenges and opportunities in languageintegrated environmental education, proposing tailored language instruction, interdisciplinary collaboration, and the use of real-world materials as effective strategies. It further elucidates the profound implications of environmental literacy for the maritime industry, advocating for proactive policy changes, professional development, and industry partnerships. The recommendations emanating from this research encompass curriculum enhancement, awareness campaigns, international collaboration, and the advocacy of environmental literacy in maritime education. By following these recommendations, maritime education can evolve to produce professionals who are proficient in English, environmentally literate, and fully prepared to navigate the complex environmental challenges and responsibilities inherent to the maritime sector.
Needs Analysis of Syllabus Reconstruction for ELT Methodology Course at University in Coastal Area
Authors: Satria Benni , Nopita Dewi , Elfiza Rona , Murni Dewi , Nuzulia Rahma
Published: December 2023

The syllabus should be frequently renewed by the course coordinator to keep the quality of their teaching in the field. The focus of this current article was on the needs analysis for the reconstructing a syllabus for ELT Methodology course. The syllabus for the course should be renewed since the ministry of education, culture, research and technology of Indonesia demanded that the syllabus utilized for the universities in Indonesia should be based on case method or team-based project. This study involved the lecturer teaching the course in English Language Education Study Program of Universitas Maritim Raja Ali Haji (UMRAH), the head of the English Language Education Study Program of UMRAH, and a class of ELT students taking the ELT Methodology course in UMRAH. The data were collected from interview, questionnaire and documentation. Using the data from the aforementioned three sources in this current research, the syllabus developers can begin to identify the most important aspects to be included in the syllabus.
Designing a Green Chemistry Integrated Separation and Purification Textbook Using the Four Steps Teaching Material Development (4STMD) Method: Selecting and Structuring Steps
Authors: Khoirunnisa Fitriah , Anwar Sjaeful , Kadarohman Asep , Hendrawan Hendrawan
Published: December 2023

This research aims to develop a university chemistry textbook in the Separation and Purification course by integrating the principles of Green Chemistry through the Four Steps Teaching Material Development (4STMD) method. Several separation and purification techniques are designed in this textbook, including sublimation, recrystallisation, chromatography, and distillation techniques, which are packaged in a presentation that focuses on the principles of Green Chemistry. The textbook development uses the 4STMD method which includes the steps of selecting, structuring, characterisation, and didactic reduction. The 4STMD is a teaching material development method characterised by a well-organized and straightforward sequence of steps. The research is limited to the selecting and structuring steps so that the research results are more focused and in-depth. The instrument used in this study was a review sheet of the suitability of concepts, indicators, and core competencies; as well as the suitability of concept maps, macro structures, and textbook systematics. The instrument used in this study was a review sheet of the suitability of concepts, indicators, and core competencies; as well as the suitability of concept maps, macro structures, and textbook systematics. This research was motivated by the limited number of college textbooks with a Green Chemistry perspective, especially for prospective chemistry teachers in coastal areas. Separation and purification are basic skills that must be mastered before synthesising and isolating a compound. However, the synthesis and isolation process usually involves the use of relatively hazardous solvents. Therefore, a separation and purification textbook that integrates Green Chemistry is needed so that students can master specification and concentration materials that are oriented towards environmental sustainability.
Reflections on the Success Biology Entrepreneurship: A Case Study of Developing Student Entrepreneurial Self-Efficacy
Authors: Setiawan M. Eval , Suwono Hadi , Nur Hadi , Sulisetijono Sulisetijono
Published: December 2023

Biology Entrepreneurship Education has become a mandatory course that imparts a distinct characteristic to its graduates. There is an expectation that students will possess an entrepreneurial spirit and immediately establish businesses upon graduation. However, entrepreneurship education often leaves a gap between expectations and real-world outcomes. This research aims to elucidate reflections on the success of education on Entrepreneurial Self-Efficacy. We conducted a case study involving students who have completed the biology entrepreneurship course. Twenty students were selected based on specific criteria for in-depth interviews. The findings indicate that all students reported an enhancement in Entrepreneurial Self-Efficacy, including proficiency in business searching, business planning, business marshalling, and implementation. Additionally, it was observed that a substantial number of college graduates do not pursue entrepreneurship after graduation. Field findings reveal that graduates from entrepreneurial backgrounds are more likely to continue entrepreneurial ventures after graduation. Further research can be conducted to evaluate entrepreneurship education programs focusing on specific post-graduation achievements and the factors influencing graduates in pursuing entrepreneurial endeavours.
Methodological bases of innovation model formation of the agricultural sector of the national economy
Authors: Khalatur Svitlana , Kravchenko Mykola , Oleksiuk Vitalii , Brovko Larysa , Karamushka Oleksandr
Published: December 2023

In today's conditions of sustainable development of the national economy, the issue of innovative development of the agricultural sector is of particular relevance. The article discusses the key aspects of the methodology of forming an innovative model of the agricultural sector and offers recommendations for implementing these approaches in practice. The purpose of this research article is to analyse the methodological foundations of forming an innovative model for the development of the agricultural sector of the national economy.The authors emphasize the importance of taking into account the specifics of the agricultural sector when developing innovative strategies and models. The creation of a methodological framework for the formation of a model of innovative agricultural development in the national economy based on the experience of Brazil, China, Ukraine, the United States and the European Union may be useful for the development of Ukraine's agricultural sector.The results of the study may be useful for scientists, researchers, agricultural entrepreneurs and government agencies interested in the issues of innovative development of agriculture and ensuring sustainable development of the national economy. The study of the methodological foundations of the formation of an innovative model of agriculture remains an urgent task in the context of sustainable development of the national economy, and has the potential to solve important economic and environmental problems.
The influence of the norm of feeding on the growth and yield of early-ripening potatoes
Authors: Khurramov Ulugbek , Abdiev Zafarali , Karimov Jamshid , Zokirov Kurbonalijon , Omonov Mamatqobil , Jumanov Laziz , Ruzmetov Ghulam
Published: December 2023

Potatoes are not so demanding on soil conditions. However, it grows well on soils with good physical properties, granular, light mechanical composition, water and air absorption. Potatoes give a high and high-quality harvest on soils that exchange air well, are porous, granular and quickly heat up. However, having passed the appropriate agro technical measures in time, it can be grown on all soils. The high and high quality of the crop depends not only on the nature of the soil, but also on the nutrients it contains. Potatoes are a very demanding plant on nutrients. In order to obtain high yields and high-quality tubers, it is necessary to provide it with a sufficient amount in time and nutrients in the desired form. Given the reserve of natural nutrients in the soil, fertilizers applied to the ground are well absorbed by the potato plant. Potatoes 10 t per hectare. If it yields, it will take with it 40-60 kg of nitrogen, 75-100 K2O, 15-25 R2O5 and 8-10 kg of МgO from the soil. It absorbs 75% of the nitrogen required during the flowering phase, 66% of potassium, 40% of magnesium and 50% of phosphorus.
Results of the analytical study of the growth, development, grain yield and quality of Mung Bean (Rhaseo1is Aireis Piper) varieties under the conditions of grassy swampy soils
Authors: Idrisov Khusanjon , Goziev Makhamadali , Kabilov Sakhibjon , Sotvoldiyev Nozimjon , Eshpulatov Shavkat , Muqimov Zahidjon , Khalikov Mukhriddin
Published: December 2023

In this article was described the effect of the studied factors on the height and productivity of mung bean stalks and grain quality. According to the results of the experiment, it was found that the growth of the varieties according to the planting period was 2.3-5.2 cm higher than the height of the stem when planted on June 20 and July 1 compared to the spring period. It was found that on June 20, the yield of the “Durdona” variety increased by 2.2-2.8 s/h compared to the spring planting period. In addition, planting dates and rates affect the protein content of mung bean grain, as the planting rate increases, the amount of protein decreases, and when repeated planting, the amount of protein in the variety “Navruz” is 1.7-1.0%, “ It was found that it increased by 0.3-0.5% in Durdona variety. Key words: mung bean, Asian bean, meadow-swampy soil, Navruz, Durdona, variety, podding, tuganak, stem, protein, productivity.
Ways to achieve water economy in the application of water-saving technologies against irrigation erosion in hilly lands
Authors: Rakhmonov Dilshod , Yuldoshev Khushnudbek
Published: December 2023

In order to ensure sustainable water supply to the population and all sectors of the economy in 2020-2030, to improve the reclamation of irrigated lands, to widely introduce market principles and mechanisms and digital technologies in water management, to ensure reliable operation of water facilities and increase land and water resources efficiency At the initiative of President Sh. Mirziyoyev, the main goal is to supply every drop of water on the basis of the normative limit for crops. Resolution of the President of the Republic of Uzbekistan No. PP-4499 of October 25, 2019 “On measures to expand mechanisms to encourage the introduction of water-saving technologies in agriculture” and the Resolution of the President of the Republic of Uzbekistan dated July 10, 2020”. The application of irrigation technologies in the hills is effective, irrigation is carried out on the basis of modern technology, measures to combat irrigation erosion are identified. Therefore, ways to prevent leaching of the fertile layer of soil in water-saving technologies have been studied in this article. These experiments were carried out on the farm “Umid” Zangiota district, Tashkent region, using water-saving technologies to increase the efficiency of grain crops on hilly lands, in 2019-2021 on the area of irrigation erosion. In order to increase grain yield, 100 m, 150 m, 200 m long fields were irrigated with zigzag furrows using K-9 polymer. professor Qambarov B.F., t.f.d. Professor Baraev F.A. Based on the recommendations, 8-factor experiments were conducted to prevent leaching of the fertile layer of soil. Yields increased from 30-35 quintals to 60-68 quintals. The number of swimmers has decreased by 5-6 compared to the previous one. Development of the effectiveness of engineering technology to protect the active layer of the soil from irrigation erosion. The main goal is to prevent the washing of the active layer of soil by the use of water-saving anti-erosion technologies (zig-zag), water-saving K-9 polymer in typical gray soils with old irrigated erosion, as well as high-quality grain from winter wheat “Kroshka”. The main purpose of the application of new technologies to protect the soil from irrigation erosion is to prevent the erosion of the fertile layer of the soil, to improve the water regime, to maintain the water regime, to determine the period of active root irrigation and, above all, grain irrigation.
Horizontally loaded piles in saline soils
Authors: Yunusaliyev Elmudor , Makhsimov Kosimkhon , Makhsimov Kamoliddin
Published: December 2023

The influence of the aggressiveness of the environment and the variability of the saline soil properties on the operation of horizontally loaded piles is studied. The design scheme is taken in the form of a multi-span beam with a variable cross-section formed due to concrete corrosion (Winkler model) and stiffness coefficients. The calculated value of the variable modulus of deformation and the stiffness coefficients of the pile are determined based on the conditions of the construction area and the properties of saline soils.
Technology of activation of natural mineral sorbents
Authors: Khamroyev J.Kh. , Fayzullayev N.I. , Adkhamova I. , Sapaev I.B.
Published: December 2023

The article interprets the experimental results for the technology of activation of natural mineral sorbents and plans for activation and determines particle size, surface area, mechanical strength,the density of sorbents based on bentonite. As a result of data processing, the regression equation representing the process of alkaline activation of bentonite and the optimal variant of the experimental mode were selected.Based on the conducted experiments, the following optimal conditions for bentonite activation were determined: NaOH concentration 5.5%; activation time 2.75 hours; S:L ratio-1:2(S-solid, L-liquid); the device consists of observers in the reactor for enamel-coated ultra-fighting environments, a tank for acid storage and solution preparation, neutralization of saline residues, and washing parts. The process of zeolite activation was carried out in the mechanism of ion exchange, Н+ions were replaced, and part of the exchange was carried out by a complex of cations: Na+, K+, Ca2+, Mg2+. The specific activation loss per unit mass of HCl sorbent was determined by the decrease in the content of cations in the exchange complex. According to the experiment, the concentration of hydrochloric acid in the residual solution was 4.24% after activation.The purpose of the work is to develop the technology of activation of natural mineral sorbents and to study the conditions of activation by mathematical methods and statistical calculations, processing the results of experiments, i.e. to determine the specific surface area, particle size, true density, mechanical strength.
Hydrostatic method in an adapted device level control for on-farm channels
Authors: Usmanov Aziz , Yadgarova Dilnoza , Nigmatov Azizjon
Published: December 2023

The operation of a hydrostatic water level control device is based on determining hydrostatic pressure readings when the height of the liquid column changes. A device for such measurements with differential sensors requires the installation of a surge vessel, which narrows the possibilities for using such sensors. Therefore, the task was set to get rid of the equalization vessel, which makes it possible to adapt this method to control the level in on-farm channels in the agricultural sector. The experimental studies carried out made it possible to establish the ability of the developed hydrostatic method and device to measure and generate the output electrical signal.
Determination of flow rate and velocity of fluids in a non-pressurized pipeline
Authors: Оtakhanov Maksud , Tursunova Elza , Khoshimov Abdullo , Xusanova Jamila , Bakhromova Dilbar
Published: December 2023

This article discusses the importance and principles of hydraulic calculations in in non-pressurized pipelines. The main hydraulic elements of flow in a non-pressurized pipe are determined depending on the radius of the pipe. The most efficient hydraulic cross section R=f(h) for fluid flow in a non-pressurized pipe was scientifically substantiated for the depth and diameter of the flow through a functional relationship.
Experimental studies to determine the initial filtration gradient in clays
Authors: Arifjanov Aybеk , Juraеv Shеrali , Xakimov Shukrullo , Axatov Davron
Published: December 2023

As is known, bеntonitе clay with a high plasticity numbеr of montmorillonitе composition (Logosnoyе dеposit) is charactеrizеd in its natural occurrеncе by a filtration coеfficiеnt valuе of no highеr than 0.001...0.001 m/day. Whеn such lump clay is placеd in a clay solution, as a rеsult of lump soaking and swеlling, thе filtration coеfficiеnt valuе dеcrеasеs by no lеss than an ordеr of magnitudе. This propеrty of lump clay also crеatеs a safеty rеsеrvе for thе anti-filtration propеrtiеs of thе curtain.
Environmental aspects of the use of pressure filters for water purification of reservoirs in drinking water supply systems
Authors: Negmatov Mirzobakhrom , Akhunov Donier , Tolipov Muzaffar , Sultanbekova Synabayevna Parida , Meirbekova Akerke
Published: December 2023

The experience of designing and operating water treatment facilities for natural surface sources for the needs of populated areas and industrial enterprises in countries with developed industry allows us to conclude that it is advisable to purify water with a suspended solids content of up to 100-150 g/m3 using filtration methods. Therefore, the introduction into the practice of designing water treatment methods that ensure the use of compact, high-performance, automatically controlled structures acquires national economic importance. Filter stations equipped with pressure filters operating in the ultra-high-speed filtration mode meet these requirements to the greatest extent. The object of this study is a vertical pressure filter with an upward flow of purified water and a clamped filter layer. The applied research methods include the analysis of literature sources on the topic under study, experimental studies performed in a laboratory installation that fully simulates the technological scheme being developed, etc. The purpose of the study is to determine the effectiveness of the use of pressure filters with an upward flow and a clamped load for the purification of natural waters containing up to 100-120 g/m3 of suspended solids, and to develop recommendations for their use in the conditions of the Uzbekistan Republic. Laboratory tests of ultra-high-speed pressure filtration with an ascending flow have proved the high retention capacity of loading from local granular materials when filtering the purified water in the direction of decreasing grain size. Thus, the effect of water purification to remove suspended solids during the inter-washing period of the filter, which reached 10-18 hours, was stable and amounted to 87-97 percent.
Determination of the trajectory of sedition of fluid particles in the forebay of pumping stations
Authors: Arifjanov Aybek , Sattorov Alimardon , Babajanov Farrux , Atakulov Dinislam
Published: December 2023

In the article, the determination of the sedimentation territory of turbid particles in the forebay of the irrigation pumping station is aimed at preserving the useful volume of the forebay, in which the forebay of the irrigation pumping station PK-1512+01 GFC (The great Fergana canal) and SEC (Sokh Eastern Canal) located in the large Fergana canal is taken as an object. The review of the literature showed that the deposition of particles is directly related to the following factors, which are affected by the speed of the flow, the diameter of the particle, the difference between the densities of water and the particle, the shape of the particle and the order of movement of the flow, the viscosity of water and other factors. In these studies, we primarily aim to increase the performance of the forebay by defining the particle settling zone to preserve the useful vane size. Calculations of the method of calculating the sedimentation rate of cloudy particles using theoretical and empirical formulas were carried out and conclusions were drawn by comparing the results.
Noise Immunity Criterion for the Development of a Complex Automated Technological Process
Authors: Gulyamov Shukhrat , Temerbekova Barnokhon , Mamanazarov Ulugbek
Published: December 2023

The proposed structure of an automated system of operational dispatch control of a complex technological complex using the criterion of noise immunity for decision-making. On the basis of the proposed noise immunity criterion for the operational dispatch control system of a complex technological complex, tasks are formulated that ensure forecasting the possibility of performing planned tasks, determining the control actions necessary to ensure the possibility of performing planned tasks with a given permissible noise immunity assessment, maximizing output while maintaining the permissible value of noise immunity.
Reducing heat losses in air-cooled units with fuel gas heating using finned tubes in a design used at thermal power plants with a combined cycle gas device
Authors: Mamadalieva Lola , Ahmadjonov Maruf son Tokhirjon , Okhunov Mamatjon
Published: December 2023

The article is devoted to the reduction of heat losses in air-cooled units with fuel gas heating using water collectors with finned tubes to increase the thermal conductivity of the collector used in thermal power plants with a combined cycle device. The article provides information about the types and materials of fins, tips for reducing heat loss and air coolers. You can get information about the design of the air cooler, which includes: the type and materials of finned tubes that can be used to improve the design, thermal, hydraulic calculations to reduce heat loss and this design, technological schemes, block diagrams of the main elements of the air cooler.
Creation of elastomer-based compositions with special characteristics for the wheel-engine block of thermal locomotives
Authors: Mamayev Sherali , Ibadullayev Axmadjan , Teshabayeva Elmira , Tursunaliev Mukhsinjon , Ikromov Muxammad-Ayubxon
Published: December 2023

In the article, the measures aimed at preventing vibrations generated in the wheel motor unit, one of the main most responsible units of mainline locomotives, are mentioned. There are different types of gears in the wheel motor unit, and the additional vibration is higher in the gear wheels of the assembled form. Because the gears of this assembly form are made of resinotechnical materials. This suspension element is made of V14 rubber technical material. The original purpose of the article is to use synthetic nitrite rubber SKN-18M instead of V14 rubber technical material based on local standards. It was studied that by changing the ingredients in SKN-18M and the sequence of their addition, it is possible to obtain a detail with improved vibration resistance and load bearing capacity. It was found that the amount of carbon-rubber gel and the vulcanization network of the material increased, the vulcanizate swelling level decreased, which is mainly due to the presence of oligomeric components on the surface of carbon particles. It is shown that the inclusion of this raw material in elastomeric compositions based on butadiene nitrile rubber increases the interaction at the “rubber-filler” boundary and the formation of additional bonds between rubber macromolecules and functional groups of the oligomer, and as a result, the overall technological and technical properties of the compositions are improved.
Managerial approaches to handle electronic waste: Sustainable e-waste management and recycling initiatives
Authors: Wajeetongratana P.
Published: December 2023

Leveraging the power of a quantitative approach, this study navigates the complex web of e-waste dynamics. E-waste generation rates, recycling rates, and composition intricately shape the e-waste landscape in Asia. Through the meticulous collection of data using Google Forms, respondents across four different countries in Asia contribute their perspectives, making this research a true cross-cultural exploration. The findings, distilled through robust statistical analysis using SPSS, highlight the nuanced correlations that dictate the e-waste management paradigm. The Pearson Correlations table underscores the significant associations between e-waste generation rates, recycling rates, composition, and recycling sustainability. The linkages unveiled through this analysis provide a comprehensive understanding of how these factors interact within the Asian context, guiding the formulation of effective e-waste management strategies. Furthermore, the regression analysis validates the hypotheses, showcasing the impact of e-waste generation rates, recycling rates, and composition on e-waste recycling sustainability. The quantitative methodology employed unveils the intricate relationships, their strengths, and significance levels, contributing to a richer comprehension of e-waste management dynamics in Asia.
Effects of environmental operation mode on organizational innovation and organizational financial performance
Authors: Chen K. H. , Chen S.-M.
Published: December 2023

Along with enterprises reinforcing sustainable development and environmental awareness, environmental impacts induced from each part of the environmental operation mode, from design, manufacturing, packaging, and distribution to wholesalers, dealers, or ultimate consumers, become popular research subjects. Enterprises cannot ignore popular environmental issues and laws & regulations, either, as any new decrees would affect and impact corporate financial performance. For this reason, enterprises have to pay attention to environmental laws & regulations in the production process with relevant upstream/downstream firms. It starts the development of environmental operation mode in industries. Aiming at employees in culture and creative industry in Taiwan, total 400 copies of questionnaire are distributed, and 347 valid copies are retrieved, the retrieval rate 87%. The data retrieve of questionnaire are analyzed with LISREL software, and discussions are proposed according to the results.
Formation of the scientific concept of controlled systemic evolution public authority
Authors: Polovtsev Oleg , Yekimov Sergey , Sobirov Bobur
Published: December 2023

The article is devoted to the study of the scope and content of the activity of public authorities, the formation of a scientific basis for posing the problem of timely systemic compliance of the public authority body - the subject of public management and administration, and its activities to the conditions of transformation of the functioning environment and the formation of the concept of solving the specified problem. A systematic analysis of the scientific basis of the functioning of public power as a social system was carried out. Scientific approaches to solving the problems of improving the work of both subjects of public management and administration, as well as public authorities as a whole, have been studied. A clear understanding of the “field” of typical problems in the activity of subjects of public management and administration regarding their timely systemic adaptation in accordance with the transformation of the conditions of their functioning has been formed. The main systemic problems of the organizational and functional content of the activities of public authorities in Ukraine are singled out. The impact of this problem on the quality of public management and administration and the formation of social and political relations is analyzed.
Paper production from the waste of medicinal plants
Authors: Alimova Diloram , Nabieva Iroda , Atakhanov Abdumutolib
Published: December 2023

In this article the possibility of using licorice root waste as a fibrous raw material in the pulp and paper industry is investigated. It is shown it is possible to add up to 25% of bleached cellulose from licorice root waste to the paper composition for the production of writing paper.
Co-Cr alloys for biocompatible medical products
Authors: Lushchik P.E. , Botirov M.T. , Rafalski I.V. , Mamajonov M.M. , Niss V.S. , Normatova Sh.A.
Published: December 2023

The results of the analysis of the Co-Cr alloys properties for biocompatible medical products are presented. The article shows that alloys of the Co-Cr system doped with molybdenum are mainly used as the main materials for the manufacture of orthopedic and dental implants, alloys of the Co-Cr-W system are promising for the manufacture of coronary and vascular small-sized stents with high radial rigidity of the structure. Ensuring the corrosion resistance of the material is one of the general requirements for implants of the Co-Cr alloys. The main influence on the corrosion resistance, biocompatibility and mechanical properties of coronary and vascular implants subjected to increased cyclic loads is exerted by the state and structure of the surface of the Co-Cr alloy. Effective ways to change the surface structure and improve the properties of Co-Cr alloys are heat treatment processes, including those in vacuum, mechanical and electrochemical methods of surface treatment.
Analysis of the results of the empirical study of ethnocultural aspects of social service provision in Uzbekistan
Authors: Rakhmonov Dustmurod , Nazarova Nilufar
Published: December 2023

Within the framework of the strong social policy carried out in the country, because of the implementation of public policy based on territorial and other socio-cultural factors and the interests of the people, the differentiation of social assistance is growing. This, in turn, is a question of the organization, management and development of a system of social services, the study of the mechanism of its institutionalization. Therefore, it will be necessary to research the legal, social, economic, medical foundations of the intensive development of the social service system in Uzbekistan. To do this, first, it is necessary to study the provision of social services sociologically. The purpose of this study is to systematically-functionally analyze the institutional development of the system of social services for the population. Results: the final recommendations obtained from the research results are used to raise the level of social service culture in the regions, to independently improve the professional training of employees working in the social security system; teaching courses such as “Professional culture”, “Ethics of social work” for students majoring in social work; in the sociological study of issues such as juvenile disability, disability acquired during work, disability acquired due to accidents, from the point of view of social service, more precisely, in providing them with practical social assistance; as a cultural factor in the provision of social services, as a result of the manifestation of national-cultural characteristics such as “shame”, “hesitation”, “anxiety”, “pride”, “pity”, “courage”, in the provision of social-cultural assistance to those who cannot receive social assistance based on the established procedure It is intended to be used (in carrying out social correction). Conclusion: according to the results of empirical research, there is no positive correlation between the current state of social services (activities of social workers), empirical state (recipients of social assistance) and ideal state (opinion of experts). This is natural. Because, in the process of providing services and receiving practical help, new demands and needs increase, the style of relationships becomes cultured, and the value factor dominates.
The importance of talent management in ensuring employability
Authors: Şarkbay Ömer Faruk
Published: December 2023

Globalization and advanced technology make it necessary for competing businesses to be solution-oriented in their efforts to survive. The highest contribution to this solution is possible through talent management practices such as attracting, selecting, engaging, rewarding, training and retaining talented employees. Employability is the ability of employees to have a job, to avoid unemployment, to have the ability to change jobs and to make career plans. In this context, in order to determine the effect of talent management on the perceptions of employability, this study was conducted with 401 health care employees in the public and private sectors in Bursa province on the basis of relational survey model by using convenience sampling on a voluntary basis. As a result of the correlation analysis conducted with the obtained data, a positive and moderately significant relationship was found between talent management and employability with r=0.412 (p<#0.05 significance level). Regression analysis revealed that talent management has an effect on employability (β=0.290; p<0.05). ANOVA revealed a significant difference (p<0.05 significance level) between age (p=0.046), education (p=0.000), title (p=0.000) and talent management, and between employability and education (p=0.000) and title (p=0.000).
The mediating role of management’s digital transformation in the effect of company website design
Authors: Başal Murat , Faruk Sarkbay Ömer , Akdüz Hümeyrar
Published: December 2023

Today, the service sector, which shows a high rate of development, produces services in half with other sectors. Health service is the determination of the needs of those who benefit from health-related services, making health services suitable for these needs and encouraging patients to use these services. As a result of digitalization and the spread of the internet, businesses are trying to reach their customers by using this channel. It is also important what the opinions of those who use or see the page about this web service are. In the current age we live in, the rapid advancement of digital technology draws the attention of both consumers in their daily lives and business managers. Keeping up with the digital transformation process is believed to enhance their efficiency. The aim of the study is to determine the effect of the websites created by the companies in the health service marketing on the customer perception. In this context, the results obtained from 400 health consumers residing in Istanbul and benefiting from health services were analyzed by applying ANOVA and t-test, along with the structural equation model. Three of the hypotheses formed were accepted. As a general result, it has been accepted that the visual status of the website to be created, as well as its functionality, have an effect on customer perception. It has been concluded that the appropriately designed Web site has an effect on customer perception. In addition, this study will be able to form an idea about future research and studies.
Sustainability of the European textile industry
Authors: Marinova Velichka , Radev Radoslav
Published: December 2023

The objective of this article is to study sustainability of the European textile industry. The descriptive-analytical method is used to fulfill the aim - the theoretical aspects of the researched scientific field are investigated on the basis of a current literature survey. The collected information is summarized and analyzed using a systematic approach; an analytical approach; a study of the works of authors in the field; a comparative analysis; an observational method; and the determination of relative shares. The textile industry in the context of the circular economy and the Union's policies should lead to improvements in the environmental performance of textile raw materials and materials, production, consumption, textile waste management, as well as their reduction, recycling, processing and environmental impact calculation. The sustainability of the textile industry can also be realized through the development and implementation of digitalization. Sustainability development of textile industry includes the three dimensions of sustainability: social, ecological and economic, which can be implemented in the context of the circular economy, digitalization and Sustainable Development Goals for the textile industry, in line with Europe 2030 policies. Keywords: sustainability, circular economy, digitalization, textile sector, European textile industry.
Intention to use mobile payment - comprehensive perspectives of the theory of trying and cynicism
Authors: Chen C.-C.
Published: December 2023

This study adopts the investigation research method, collects sample data with questionnaires, and uses the AMOS-SEM to verify the measurement model and structural model. The results of this study show that, (1) the attitude toward success has positive and significant impact on the attitude toward adoption of mobile payment directly; (2) the attitude toward failure has negative and significant impact on the attitude toward adoption of mobile payment directly; (3) the attitude toward learning has positive and significant impact on the attitude toward adoption of mobile payment directly; (4) the attitude toward adoption has positive and significant impact on the intention to adopt of mobile payment directly; (5) the generalized self-confidence has positive and significant impact on the attitude toward success directly; (6) the generalized self-confidence has negative and significant impact on the attitude toward failure directly; (7) the generalized self-confidence has positive and significant impact on the attitude toward learning directly; (8) the Cynicism has negative and significant impact on the intention to adopt of mobile payment directly; (9) the cynicism has significant moderating effect between the attitude toward adoption and the intention to adopt. Finally, this study puts forward the corresponding theoretical and managerial implications based on the research results.
Improving waste recycling in Uzbekistan in digital technologies
Authors: Sadinov Aziz , Rajabov Sherzod , Samieva Maftuna
Published: December 2023

This article is aimed at applying a new mechanism for improving an automated control system through methods for creating useful products from waste and developing innovative projects in a digital economy.
Composition of raw mixes for portland cement clinkers using andesic basalt rock
Authors: Orazimbetova Gulistan , Turdialiev Umid , Biniyazova Laura
Published: December 2023

This article studies, calculation of compositions of raw mixes and development of clinker production technology on the basis of using local raw materials of Karakalpakstan, is an effective solution to the problem of covering the needs of the construction industry of the autonomous republic in cement. As well as component composition of raw mixes with different values of saturation coefficient (SC), silicate (n) and alumina (p) modules, calculated chemical and mineralogical composition of clinker on the base of new raw mixes. Some properties of clinkers and Portland cements based on them have been studied. Keywords: limestone, andesibasalt, brown ironstone, barchan sand, raw mixes, firing, clinker, general construction, sulphate-resistant, Portland cement
Dry mixes in modern construction using local raw materials and polymer additives
Authors: Turgunbayev Urinbek , Sharipova Dilafruz
Published: December 2023

The article shows the results of studies of dry building mixes (DBM), their strength properties, classification, components of DBM, also shows the technological scheme for obtaining polymer cement glue using DBM technology and the dependence of the cohesive strength of polymer cement glue on the duration of mixing of DBM with water. The dependence of the cohesive strength of the polymer cement adhesive (PCA) on the specific surface of the sand, the dependence of the cohesive strength of the PCA on the content of the polymer additive and the dependence of the cohesive strength of the PCA on the content of the catalyst are also shown. As a result, the conducted studies have shown that the maximum strength is achieved with a specific surface area of mineral filler (sand) 2000 cm2 / g, polymer additive –5%, and NaOH catalyst -4%. The article also presents the goals of the technology of using dry mixes, trends determining the development of the mineral building materials industry, rational use and creation of new types of building materials more efficient and cheaper than traditional ones. In addition, the use of local raw materials and waste from various industries in the production of building materials is an important area of resource and energy conservation in the technology of construction production. And of course, dry mixes, in comparison with commercial mortar and concrete compositions, have a number of advantages, such as performing a minimum of finishing technological operations to transfer dry mixes to working condition (sealing with water), saving expensive cement (by 10-15%) due to plasticization and water retention of prepared solutions, stability of dry mix compositions in as a result of the precise dosage of components and their effective mixing, the productivity of builders increased by 20-25%, by improving the plastic properties of the prepared solutions and reducing transport costs by 15%.
About the strength characteristics of fiber-fiber-reinforced concrete fox polfiber M12 BASF companies
Authors: Mukhamataliyev Irkin , Ruzmetov Fazliddin , Khudoyorov Azamat , Uzakov Sherbek
Published: December 2023

The article presents the results of scientific research on the influence of polypropylene fiber fiber FOX POLFIBER M12 BASF company (Germany) to form the strength properties of heavy concrete and determine the conditions and rules for its effective use in the construction of buildings and structures for various purposes.
Dose assessment for radon and thoron concentrations in iraqi thermostone bricks
Authors: Dosh Rukia Jabar , Muhamad Qusay Bassim , Abojassim Ali Abid
Published: December 2023

This research aims to measure radon (222Rn) and thoron (220Rn) concentrations for selected thermostone bricks samples produced in Iraq. 222Rn and 220Rn concentrations were measured using the active method (RAD7 detector). Also, the inhalation dose for the year was calculated using the 222Rn and 220Rn concentrations. The results of this study indicated that the range of radon concentration values was between 8.00 Bq/m3 to 66.50 Bq/m3; its mean value was 28.22±3.89 Bq/m3. At the same time, the values of thoron concentrations ranged from 27.10 Bq/m3 to 129.00 Bq/m3, with a mean value of 55.46±7.15 Bq/m3. Also, the mean dose value associated with radon and thoron was 0.71±0.098 mSv/y and 0.31±0.039 mSv/y, respectively. According to preliminary research, the concentration of thoron in the current study was higher than that of radon except for two samples. In general, the values of doses from Iraqi thermostone brick samples were within the action level recommended by ICRP, 1993. Therefore, all samples in the present study didn't significantly affect the dose.
Preform necessity and preform design at hot closed-die forging – a general design approach
Authors: Radev Rossen
Published: December 2023

The parts obtained by forging are better than those manufactured by any other metalworking process in many aspects. This determines their widespread use where human safety and reliability are critically important. Industries such as aerospace, defence, automotive and agriculture, construction, mining are some of the largest customers using forged parts. The design of hot closed-die processes very often requires engineers to deal with two important challenges - the necessity of preform (intermediate) steps and the shape of these intermediate steps. A general design approach for determination of necessity of preforms and their shape at hot closed-die forging is presented in this article.
Integration of the USMLE (United States License Examination) training system into the Curriculum Fergana Medical Institute of Public Health
Authors: Saydaliev S.B.
Published: December 2023

The United States occupies a leading position in the world in terms of the level and effectiveness of scientific research. Health care in the United States is provided with the most modern medical equipment, medicines and consumables. Today, most of the Nobel Prizes in medicine go to the United States - 18 of the last 25 recipients were American citizens or visiting scientists. Americans account for half of all drugs created in the last 20 years. In American medicine, a quality control system for services has been established, the rights of the patient and his relationship with the doctor are regulated by a serious legislative framework. Medical school usually consists of four years of study and study in the USA. Traditionally, the first two years consist of basic science and clinical medicine courses such as anatomy, biochemistry, histology, microbiology, pharmacology, physiology, cardiology, pulmonology, gastroenterology, endocrinology, psychiatry, and neurology. USMLE Step 1/COMLEX Level 1 medical licensing commissions are accepted upon completion of the preclinical phase of the study.
Prevalence of obesity and hypertension in the region of Khouribga (Morocco): Effects of socio-demographic and lifestyle factors
Authors: El Hendaoui Hajar , Mziwira Mohamed , Belahsen Rekia
Published: December 2023

Obesity is characterized by an excessive accumulation of body fat is in continuous increase associated with cardiovascular risks and health disadvantages. Objective: The aim was to the study the prevalence and the determining factors of the association of obesity and hypertension in the Moroccan population of Khouribga province hitherto unstudied. A cross-sectional survey was conducted oi 2019 among a random sample of 401 adults of both sexes, from urban and rural areas. Anthropometric parameters and blood pressure were measured. Body mass index (BMI), waist-to-hip ratio (WHR), were calculated, Socio-demographic characteristics and physical activity level are determined. Anthropometric variables are significantly different in women and men. General obesity (BMI>30) was prevalent in 33.1% and abdominal obesity in more than 75%. Both general and abdominal obesity do not show any significant difference between urban and rural areas of residence. Hypertension was present in 35.5% in both sexes, significantly higher in rural men (57%) compared to urbans. Obesity increases with sedentarity. Obesity and hypertension increase with age and manifest themselves beyond the age of 35. Women with more than three children are obese. The present study data show that body weight management is related to origin, age, number of children as parameters associated with obesity. The prevalence of hypertension is associated with severe obesity. Abdominal obesity could be a predictive parameter of hypertension in the Moroccan population of the study province.