Market Requirements Research Articles

ASSESSMENT OF CHEMICAL CONTROL AGAINST DISEASES AND PESTS OF APPLE (MALUS L.) AND PEAR (PYRUS L.) PRODUCERS IN GUBA-KHACHMAZ ECONOMIC DISTRICT USING THE EMPIRICAL SOCIAL RESEARCH METHOD

As a result of the research conducted in different countries, it became known that the use of resistant varieties is the basis of the measures taken to reduce the use of pesticides in the fight against diseases and pests. However, it should also be noted that most of the fruit varieties currently produced according to market requirements are sensitive to various pests and diseases or are included in the group of unsustainable varieties. This research work was conducted in Guba, Khachmaz and Gusar regions in order to determine the application of pesticides against diseases and pests of apple and pear producers and their consequences in 2018-2019. An empiric social survey consisting of 10 questions was conducted among 100 randomly selected farmers and the obtained results were evaluated as a percentage.According to the results of the survey conducted with farmers, it was determined that they use excessive pesticides against diseases and pests of apple and pear plants.It was found that most of the farmers sprayed more medication of sprays predicted by the early warning system to scab disease (Venturia inaequalis Wint. and Venturia pyrina Aderh.). Manufacturers have doubts about the bioeffectiveness of the drugs they use and the biggest reason for these doubts is that diseases and pests show resistance to pesticides.

Implementation of Environmental Hygiene and Sanitation in Deli Tua Market, Deli Serdang District

The market is a public facility that involves many people and physical interactions that can be a means of spreading disease. Further research is needed because the initial observation results show non- compliance with PERMENKES RI No. 17 of 2022 in terms of the application of personal hygiene, spatial arrangement, drainage, and market buildings. The purpose of this study is to analyze the extent of the application of environmental hygiene and sanitation in the Old Deli Market. This research uses qualitative methods with descriptive type research, and data collection using direct observation, in-depth interviews, and documentation. The selection of key informants in this study used purposive sampling method. The results showed that Deli Tua Market has not met the requirements of a healthy market according to PERMENKES RI No. 17 of 2020. Waste management facilities are still smelly and scattered. Clean water facilities are not available by the market manager. Vector control facilities have never been sprayed every month. Hand washing facilities are not available and are not equipped with soap and running water. The application of personal hygiene of traders is not in accordance with the requirements such as incomplete PPE, smoking, spitting, littering in the market environment and not washing hands while the hygiene of traders meets the requirements and drainage channels also meet the requirements because the drainage channels are cemented and covered with gratings and metal and drainage channels are smooth.

Evaluation of 10 Edamame Breeding Lines to Determine Yield, Agronomic, and Seed Composition Traits

Edamame is a vegetable soybean (Glycine max) that is harvested at the R6 growth stage. Although it is relatively new to America, the acreage and market demand of edamame have steadily increased. Developing new cultivars that are more adapted to local environments and crop management systems is significantly important to promoting specialty crop production and meeting the market requirements. In this study, 10 edamame breeding lines and four check cultivars were evaluated during 2020–23 to determine the potential production in the southeastern United States. Among genotypes, there were significant differences in the fresh pod and mature seed yields and agronomic and seed composition traits that were investigated. The year effects and genotype × year interactions were also significant in most cases. Fresh pod and mature seed yields were not significantly correlated with most of other agronomic traits and seed compositions. Over 4 years, the fresh pod yield averaged 11,227.5 kg·ha−1 (range, 9800.1–13,154.3 kg·ha−1), and the mature seed yield averaged 2814.7 kg·ha−1 (range, 2029.2–3175.2 kg·ha−1). The average 100-seed weight of 14 genotypes was 26.9 g (range, 23.1–30.1 g), and the average seed size of nine breeding lines was larger than that of the check. Maturity occurred on average 153.3 days after planting (range, 147.1–159.5 days). Based on dry weight, seed protein, oil, and sucrose contents had averages of 43.5%, 18.7%, and 5.0%, respectively. The estimates of broad-sense heritability were medium to high (66.82%–94.90%) for most of the traits, whereas the heritability estimates for fresh pod yield and duration from flowering to maturity were relatively low (23.44%–42.29%). Several breeding lines exhibited good yield, larger seed size, and higher contents of protein, oil, and oleic acid, suggesting the potential of release and commercial production.

Мониторинг цифровой грамотности студентов в условиях развития гиг-экономики

The article examines the prospects of digital transformation of the higher economic education system. The purpose of the study is to monitor the digital literacy of economic university students in the context of the integration of digital technologies into the modern economy. The authors pointed out the need to increase the understanding of the features of the economy of free earnings (gig economy) from the perspective of the career prospects of future economists. In the course of the study, an online survey of students of the economics faculties of the Financial University under the Government of the Russian Federation and Omsk State Technical University was conducted. It was aimed at studying the change in the level of digital literacy of students of 1-4 courses in the light of new trends in the labor market. There were 241 respondents. The obtained theoretical and empirical evidence highlighted the need to introduce new educational resources and technologies into the higher education process in accordance with the complex requirements of the labor market and society.

THE STUDY OF SOME APPLE GENOTYPES WITH RESISTANCE TO DISEASES CANDIDATE FOR OBTAINING NEW VARIETIES

The researches performed at Voineşti Research and Development Station for Fruit Growing in the apple breeding program for obtaining varieties with resistance to diseases highlights the biological characteristics of some existing genotypes in the competition microculture established in 2019. In the 11 apple genotypes taken in the study, compared to the 'Florina' variety taken as a reference, it is analysed the evolution of the flowering phenophases, the period of fruit ripening and storage, as well as the quality determined by biomass, dry matter content and firmness of the pulp during 2022-2024. Some of the apple genotypes in the competition microculture meet the requirements imposed for the approval of new varieties with resistance to diseases, which can meet the market requirements and the expansion in modern orchards from the established orchards. From the recording of the flowering phenophases, it is noted that they are advanced by about two weeks in the year 2024, compared to the years 2022 - 2023, due to the increase in temperatures in March, against a background of sufficient moisture, being a signal for the study of phenology in the face of climate change. The apple genotypes with disease resistance present fruits intended for fresh consumption, most with winter ripening, with a compact, consistent firmness and an appreciable dry matter content, characteristics that promote them for the approval of new varieties. Three of the apple genotypes were registered for homologation, one becoming the 'George' variety, being appropriate to the demands of the producer, sensitive to economic efficiency, with quality fruits, which will certainly meet the ever-increasing consumer demands.

Elevating Vocational Training: The Power of Learning Management Systems in Shaping Digital Skills

This article examines the impact of Learning Management Systems (LMS) on the development of learners' technological skills within the context of vocational training. Drawing on an analysis of pedagogical practices and recent studies, it explores how the use of LMS facilitates the acquisition of digital skills essential for the employability of future professionals. The article highlights the advantages of LMS in terms of personalized learning paths, flexible access to content, and tracking of learners' progress. It also discusses the challenges associated with the adoption of LMS, particularly in terms of faculty training and technological integration. The findings of this study emphasize that LMS are not just content management tools, but they play a central role in preparing learners to meet the technological requirements of the current job market. The customization features of LMS allow learners to engage with content in a way that suits their individual learning styles and pace. This personalized approach can lead to more effective skill development and a deeper understanding of technological concepts. Furthermore, the flexibility offered by LMS in accessing learning materials enables learners to engage with the content at their convenience, which is particularly beneficial for individuals balancing work and study commitments. Additionally, the ability to track learners' progress through LMS provides valuable insights for educators to tailor their teaching methods and interventions to address specific areas of need. However, the adoption of LMS also presents challenges, particularly in ensuring that educators are proficient in utilizing the technology to its full potential. Effective training and support for faculty members are crucial in maximizing the benefits of LMS for skill development. Furthermore, integrating LMS into existing educational systems requires careful planning and consideration to ensure seamless implementation and usability. In conclusion, this article underscores the significant role of LMS in fostering the technological skills of learners in vocational training. By leveraging the capabilities of LMS, educational institutions can better prepare their students for the demands of the contemporary workforce, ultimately enhancing their employability and competitiveness in the job market.

Exploring the Correlation Between Salt Tolerance and Seed Nutritional Value of Different Quinoa Genotypes Grown Under Saharan Climatic Conditions.

Quinoa is an annual pseudocereal highly adapted to extreme environments and has become, at this point in time, an extremely popular food due to its exceptional and high nutritional quality. This study aims to investigate the association of quinoa salt tolerance at an early developmental stage with its grain nutritional value under the effect of severe climatic hurdles. The current findings revealed a significant variability between genotypes in salt response attributes at the first development stage, where genotypes Amarilla Sacaca (thereafter, A. Sacaca) and QQ57 exhibited high salt tolerance thresholds with a low salt sensitivity index (SI), and a high capacity for Na+ sequestration into vacuoles. A significant positive association was detected between salt tolerance degree and yield parameters, saponins (SAPs), and minerals contents, where genotype A. Sacaca exhibited the highest SAP content with 3.84 mg.g-1 and the highest amounts of K, Ca, P, and Fe. The analysis of fatty acid composition demonstrated a high significant negative correlation between crude fat content and salt SI, and between yield parameters. Despite its low harvest index (HI) and low seed oil content, the salt-tolerant genotype A. Sacaca showed a high nutritional quality for seed oil according to its lowest ω6/ω3 ratio (5.6/1) and lowest level of atherogenicity index (AI). The genotype 115R, defined as the most sensitive to salt stress, exhibited a high seed oil quality due to its low lipid peroxidation susceptibility as reflected by its oxidative susceptibility and peroxidizability indexes. The significance of this study includes the identification of valuable quinoa genotypes showing high efficiency in growth and yield under severe stress accompanied by a high nutritional value satisfying the market requirements for healthy, nutritious, and safe food products.

The education sphere of post-soviet russia in the mirror of the labour market requirements and the needs of the population

Within the theoretical framework of social and individual needs satisfied in the sphere of education, the paper traces the main stages of educational reforms in the post-Soviet Russia, analyzes the consequences of the reforms for social development and for the labor market. It is shown that during the period of socio-economic transformations and adaptation to market realities, underestimation of specific features of educational process undermined its key functions and led to the formation of degradation mechanisms. The underlying factors exacerbating professional-educational mismatch and weakening mechanisms of social equalization are revealed. Taking into account the specifics of the sphere of education, alternative approaches to its financing are discussed.

THE EFFECT OF INFORMAL EDUCATION ON THE LABOR MARKET IN UKRAINE

The work deals with a comprehensive analysis of theoretical and practical approaches to the impact of short-term courses on the labor market and the level of unemployment in Ukraine in the conditions of hostilities and martial law. Special attention is paid to the study of foreign experience in the field of professional development and retraining of workers in various sectors of the economy, as well as the introduction of short-term courses as one of the effective tools for adapting citizens to the new requirements of the labor market. The paper analyzes in detail the problems faced by Ukraine after the invasion of the armed forces of the Russian Federation and their negative impact on the state's economy. In particular, the shortage of qualified personnel and the role of highly qualified workers in the process of defending territorial integrity within the armed forces of Ukraine were considered. The study also proposed and analyzed the conditions for creating free space at workplaces and providing decent working and living conditions for low-mobility population groups. The importance of integrating these groups into the labor market through specialized programs and support from the state is highlighted. In the conclusions of the work, attention is focused on In general, the introduction of short-term courses, the development of digital education, support for citizens with disabilities and the creation of a barrier-free environment, which are key directions for the economic recovery of Ukraine. This will help increase the competitiveness of the state and improve the quality of life of the population.

“Bridging the Skill Gaps”: Analyzing the Mismatch between Hospitality Education and Industry Needs in Uganda

This is a persistent problem of skill mismatch between graduates and employers’ needs in the Ugandan hospitality industry, resulting in skill deficits that hamper employability and industry advancement. Identifying the causes of these skill gaps is the aim of this study, together with establishing recommendations to narrow the gap existing between hospitality education and the industry. The study adopted the qualitative case study research design and sampled 26 respondents from recent hospitality graduates and employers, educators or trainers, and policymakers in Kabale District, Uganda. The findings were encoded through thematic analysis. Theoretical orientation is scant with practical and interpersonal skills. Some employers also reported a concern that more attention should be paid to enhancing the practical readiness of graduates at workplaces and that there should be an increased dialog between educational institutions and employers in the hospitality sector. According to the results of the study, there is a need for a closer connection between curricula and industry demands, interconnecting the abilities needed for practical work and soft skills. Recommendations include increasing communication between teachers and supervisors from industry, enhancing internship programs, and including practical aspects. It is recommended that such collaborations be promoted through policy and funding to guarantee the appropriate match of education to the labor market requirements. These steps are relevant for reducing the existing skill gap and making graduates fit for employment opportunities in the industry

Dynamic energy management and control of networked microgrids based on load to grid services and incentive-based demand response programs: A multi-agent deep reinforcement learning approach

This study has presented the energy management paradigm in a networked microgrid structure based on L2G services and considering incentive-based load response (IBDR) programs and energy market requirements to reduce operating costs, control and restore voltage and frequency index, providing the benefits of subscribers and distribution system operators. In this study, multi-objective functions such as optimal operation based on IBDR structure and energy market requirements, risk assessment, and L2G service approach are configured in the framework of central and local controllers. Optimal operation and risk assessment are analyzed by a multi-task learning algorithm based on multi-objective function and L2G service policies are evaluated based on multi-agent deep reinforcement learning. Control policies are sent by the communication system to the components affecting the optimal power distribution as well as the voltage and frequency controllers. L2G services have been evaluated in different scenarios such as plug-and-play operating conditions, load fluctuations, and operating in island mode. The results of optimal operation based on L2G services show that the IBDR program implementation reduces the total operation cost by 21%. Also, the total operating cost of the proposed framework is 13.97% less than the RL method and 27.8% less than the ANN method.

Training needs for graduates of the faculty of agriculture to match the requirements of the labor market in Fayoum governorate

Training needs for graduates of the faculty of agriculture to match the requirements of the labor market in Fayoum governorate

“A proposed vision for developing secondary commercial education in light of applications of artificial intelligence to achieve the requirements of the modern labor market.”

“A proposed vision for developing secondary commercial education in light of applications of artificial intelligence to achieve the requirements of the modern labor market.”

Dynamic analysis of two-stage steering reducer for electric vehicle based on ROMAX

Abstract. With the rapid development of electric vehicles in the modern market, the efficiency and performance requirements of electric vehicle transmission systems are getting higher and higher. As an important part of the electric vehicle reducer, the steering reducer can make full use of the advantages of the two-stage deceleration transmission, achieve more efficient power transmission, and improve the acceleration performance and driving performance of electric vehicles. This paper aims to design a two-stage steering reducer for an electric vehicle, which adopts planetary gear transmission type. Firstly, the working principle of the electric vehicle steering reducer is analyzed, and the overall design scheme of the reducer is drawn up. Secondly, the transmission system parameters of the reducer are designed and calculated, including transmission ratio distribution, tooth number ratio calculation, etc. Secondly, the transmission structure of the reducer is designed, including input shaft, output shaft, first planetary gear train, second planetary gear train, reducer shell, bearing, etc., and the reducer model is drawn by three-dimensional software Solidworks. Finally, the strength and deformation check analysis of the two-stage reducer is carried out by using the finite element software ROMAX to evaluate the performance of the designed reducer under this working condition. The full text design has a certain reference, and can be applied to other electric vehicle reducer design to provide theoretical guidance.

THE QUALITY OF MARKETING EDUCATION IN UZBEKISTAN: SERVQUAL MODEL

We used the SERVQUAL method to analyzethe quality of service in undergraduate marketing programs in Uzbek state higher education institutions. Weighted gaps of average were calculated based on the difference in the expected and perceived quality of education among senior-year students consistent with a framework based on the SERVQUAL method. According to our study, marketing programs are less individualized and lack critical resources to convey practical skills to students. This may widen the gap between labor market requirements and the organization of skill delivery in marketing programs.

Micro-Credentialing: The Janus of Higher Education

The use of micro-credentials holds immense potential to address the challenges of traditional higher education, particularly in terms of accessibility, employability, and inclusivity. This study delves into the rise of micro-credentialing and its evolution in the digital learning landscape post the COVID-19 pandemic. With many people owning cell phones and a tech-savvy younger generation, micro-credentials are poised to pave a promising pathway for education and career advancement. The research explores the potential, benefits, and possible future of micro-credentials. Using an integrative literature review approach, this study uses a qualitative approach to analyse policy documents, published articles, and case studies of micro-credentialing initiatives. According to initial research, micro-credentials have the potential to provide adaptable and targeted learning opportunities. These can be combined and aligned with industry standards, bridging the divide between traditional education and the evolving requirements of the job market. This adaptability instils confidence in the relevance of the education system. Micro-credentialing is a new way of recognising and certifying skills. It is more inclusive and challenges traditional education models, offering a lifelong learning and employability framework.

A functionalization approach of decorative poplar veneer accomplished via reactive dyeing followed by in-situ synthesis of ZnO-Ag nanoparticles

Fast-growing wood has been widely used in manufacturing decorative material for wood-based panels. However, the deterioration of the decorative quality of the decorative material is still a hard nut to crack. The single decorative function of this material also makes it challenging to meet the requirements of the current consumer market. In this study, a novel method for the preparation of decorative poplar veneer that integrated multiple functions was proposed. It was accomplished via reactive dyeing of poplar veneer followed by in-situ synthesis of ZnO-Ag nanoparticles (NPs) at room temperature. The critical functional parameters and preparation mechanism of the functional decorative material were systematically analyzed. Results demonstrated that ZnO and Ag NPs were synchronously formed through the in-situ redox of metal ions and subsequent self-assembly in an alkaline medium. The ZnO-Ag NPs were uniformly distributed on the surface of dyed wood. The color change of the prepared decorative material was reduced by at least 40 % due to the physical obstruction of the ZnO-Ag NPs layer. More importantly, the antibacterial, hydrophobic, and flame retardant properties of the prepared material were also synchronously improved. This study provided a new approach to improving the quality of wood-based decorative materials.

Mechanical Properties of Spunlace Non-Wovens with a Porous Structure

The paper describes the influence of the drum system construction of two modern carding machines on the porous structure of spunlace non-wovens composed of polyester and viscose. The non-woven fabric structure, including the number and size of the pores, determines the tensile strength of the composites obtained. The spunlace non-wovens were subjected to tensile strength tests in the machine, and cross-directions and microscopic observations of their structure were made. The results of the experiments were used to determine the relationship between the strength of the material and the porosity of its structure. This knowledge was used to prepare recommendations for the manufacturer of wet wipes in order to enable the selection of a carding machine for the mass production of final products with strength properties that meet market requirements and satisfy the end customer.

A Review on Sustainable Marketing Strategy for Crocs

Crocs is an American shoe brand. This study talking about how brand marketing and brand decisions have made Crocs' success, decline, and return to the masses a popular trend again. Nowadays the social economy rapid develop. various products advent more faster, the new things with creativity could always attract peoples attention. However, the society trend changed quickly, then all brands need to think about how they could expand their customer base in addition to consolidating their existing customers same as Crocs. To make a sustainable marketing strategy crocs needs to combine their brand history, the market requirement, their brand positioning, and their consumer buying behavior. Therefore, the purpose of this study is to provide a sustainable development plan for Crocs from the author's point of view through the several items of information above. The sustainable development suggestions in this paper include, but are not limited to, clarifying brand positioning and target customer groups, developing e-commerce sales channels, etc.

Effect of nitrogen on the microstructure and strengthening mechanism of high performance tinplate

In order to meet the high strength and high formability requirements of the tinplate market, the nitrogen strengthening method was used for the chemical composition of the tinplate, and the action mechanism of nitrogen on the full-process tinplate substrate was explored. The present study designed tinplate with different nitrogen contents (named as 20 N steel and 150 N steel), and conducted phase transformation research and recrystallization temperature tests. SEM, XRD, EBSD, TEM, chemical dissolution analysis and tensile tests were carried out, and the influence of annealing process on the microstructure, mechanical properties and precipitation of annealed sheet was also explained. With the increase of nitrogen content, the phase transformation temperature decreases, the hardness increases and the recrystallization temperature increases. The microstructures of 20 N steel and 150 N steel annealed at different annealing temperatures are composed of ferrite and cementite distributed in chains. At the same annealing temperature, the recrystallization degree of 20 N steel is higher, the {111} texture accounts for a larger proportion, and the grain size is larger. With the increase of annealing temperature, the yield strength and tensile strength show a downward trend, while the elongation shows an upward trend. Compared with 20 N steel, the yield strength and tensile strength of the 150 N annealed sheet are significantly improved, and the elongation is slightly reduced. The calculation results show that the mechanism of nitrogen improving the strength of tinplate is mainly solid solution strengthening, and the improvement effect of fine grain strengthening and precipitation strengthening is weak.