Search

The study aims to know the prospects for applying the Activity-based costing method in Algerian companies by studying the incentives, benefits and limitations of the method in the Algerian environment. The results of the study revealed the difficulty of mainstreaming the implementation of the Activity-based costing method in Algerian companies due to its high cost and the weakness of the professional and scientific competence necessary for its application. [ABSTRACT FROM AUTHOR]

• The utilization characteristics of gold tailings were reviewed. • The recovery of valuable components from gold tailings was summarized. • The application of gold tailings in the field of materials was adumbrated. • A new process combining magnetic separation and cemented filling was proposed. Gold tailings are characterized by low-grade, complex composition, fine embedded particle size, environmental pollution, and large land occupation. This paper describes the mineralogical properties of gold tailings, including chemical composition, phase composition, particle size distribution, and microstructure; summarizes the recycling and utilization of components such as mica, feldspar, and valuable metals in gold tailings; reviews harmless treatment measures for harmful elements in gold tailings; and adumbrated the research progress of gold tailings in the application fields of building materials, ceramics, and glass materials. Based on these discussions, a new technology roadmap that combines multistage magnetic separation and cemented filling is proposed for the clean utilization of all components of gold tailings. [ABSTRACT FROM AUTHOR]

Copyright of China Textile Leader is the property of China Textile Information Center and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Geological hazards are widely distributed, cause huge losses, and have always been the focus of attention for engineering and environmental geologists. Geological hazard evaluation is the basis of research and has important theoretical significance for preventing and controlling geological hazards. Therefore, geological hazard evaluation has become the focus of engineering and environmental geology. The question of how to build a universal index system model of geological hazard evaluation is an urgent problem that needs to be solved in geological hazard evaluation. Based on a large amount of previous research data, this paper takes landslide hazard as an example and systematically expounds the main problems that need to be solved in the current geological hazard evaluation from five aspects: basic concept, evaluation scope and accuracy, evaluation index system and evaluation criteria, evaluation method, and applicability of evaluation results. A landslide hazard assessment index system model is proposed, which applies to all regions, including all of the factors that may affect the formation of landslides. It is also hoped that this will be used as an example to establish various types of disaster evaluation and assessment systems. If the parameter has no value in the assessment process, it can be processed as 0. On this basis, further research is suggested from the perspectives of the geological hazard evaluation level, geological hazard evaluation theory, and method. To provide thoughts on and suggestions for geological hazard risk assessment method research, standard revision, investigation and evaluation, and risk management and control need to be considered. [ABSTRACT FROM AUTHOR]

Copyright of International Relations & International Law Journal / Seriâ Meždunarodnye Otnošeniâ & Meždunarodnoe Pravo is the property of Al-Farabi Kazakh National University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The Blue Economy has emerged as a major force behind the expansion of the world economy, defined by the sustainable and ethical use of ocean resources. This abstract examines how the insurance industry and the Blue Economy interact, highlighting the critical role insurance plays in reducing the hazards connected to marine activity. Innovative insurance solutions are essential when industries grow into ocean-based endeavors to protect against certain risks and uncertainties. This essay examines the dangers that are intrinsic to the blue economy, including piracy, environmental liabilities, natural disasters, and legislative changes. It examines the situation of insurance products designed specifically for the maritime industry, pointing out weaknesses and areas in need of development. The abstract also addresses the effect that climate change may have in increasing marine threats as well. [ABSTRACT FROM AUTHOR]

Drug resistance presents a significant challenge to achieving positive clinical outcomes in anti-tumor therapy. Prior research has illuminated reasons behind drug resistance, including increased drug efflux, alterations in drug targets, and abnormal activation of oncogenic pathways. However, there's a need for deeper investigation into the impact of drug-resistant cells on parental tumor cells and intricate crosstalk between tumor cells and the malignant tumor microenvironment (TME). Recent studies on extracellular vesicles (EVs) have provided valuable insights. EVs are membrane-bound particles secreted by all cells, mediating cell-to-cell communication. They contain functional cargoes like DNA, RNA, lipids, proteins, and metabolites from mother cells, delivered to other cells. Notably, EVs are increasingly recognized as regulators in the resistance to anti-cancer drugs. This review aims to summarize the mechanisms of EV-mediated anti-tumor drug resistance, covering therapeutic approaches like chemotherapy, targeted therapy, immunotherapy and even radiotherapy. Detecting EV-based biomarkers to predict drug resistance assists in bypassing anti-tumor drug resistance. Additionally, targeted inhibition of EV biogenesis and secretion emerges as a promising approach to counter drug resistance. We highlight the importance of conducting in-depth mechanistic research on EVs, their cargoes, and functional approaches specifically focusing on EV subpopulations. These efforts will significantly advance the development of strategies to overcome drug resistance in anti-tumor therapy.

This study highlights the current status of rabbit production, potential challenges facing the industry and the prospects for rabbit farming in Dodoma city, Tanzania. Data from 60 individuals keeping rabbits were collected through a structured questionnaire and direct observation. Results showed that 60% of the respondents were men and 40% women. Rabbits were kept mainly as a source of meat for families and income generation. Main sources of rabbit stock were local breeders (55%) and missionaries (25%), while the remainder were from agricultural institutes. The dominant rabbit breeds reared were California white (50%), New Zealand white (30%), Chinchilla (10%) and Dutch (10%). Ninety-five percent of the farmers kept rabbits in cages, while 5% confined them at night and let them out during the day to forage for feed. Fifteen percent of the respondents fed commercial rabbit pellets, 5% vegetables and kitchen waste only, whereas 80% fed both rabbit pellets, vegetables and kitchen waste. The number of rabbits kept by an individual farmer ranged from 5 to 180, with mean stock size of 22.80±11.20 (mean±standard deviation). Rabbits were sold at 8 to 12 wk of age and each rabbit was sold for 20 000 to 30 000 Tanzanian shillings (8.00 – 12.00 USD). Major challenges in rabbit production were lack of feed resources, lack of readily available market, poor quality of breeding stock, low knowledge of rabbit production techniques and lack of technical support from extension services. Although rabbit farming in Dodoma is carried out at subsistence level, it is associated with a decrease in poverty among urban and peri-urban farmers. In conclusion, rabbit production in urban and peri-urban areas of Tanzania has the potential to contribute to food and nutrition security and poverty alleviation, thus improving living standards.

Overexpenditure of cost and time resources is one of the most significant problems, and cost certainty is one of the key goals of the construction industry in Russia. Using the method of an analytical review of documents, the main problems of the European construction sector that exist in the process of its digital transformation were identified and characterized. Research has shown that the interdisciplinary synergy of BIM (Building Information Model, digital information model), Lean (lean manufacturing) and IPD (Integrated Project Delivery, integrated project execution) can benefit an investment and construction project (ICP) throughout its entire life cycle . However, such a synergetic approach is not currently applied in Russian projects. The article examines the impact of innovative international strategies for implementing COI and examines the obstacles to the implementation of these strategies in Russia.3 key takeaways:1) review of COI contracts to achieve the greatest synergy and increase trust between stakeholders;2) the BIM mandate is important to encourage the use of modern construction methodology in all ISPs in Russia;3) search for innovative methods of changing traditional thinking about construction.Consideration of three main ideas will accelerate the implementation of COI in Russia, leading to better results in the short, medium and long term for all stakeholders.

Introduction. Coronavirus (COVID-19) is considered a worldwide pandemic, and as such a threat, it caused millions of cases and above million deaths.Aim. The present research aims to explore the challenges among the lecturers and students during the online practical education in the faculties of physical education (PE) during the COVID-19 world pandemic, and to seek the best solutions and applications that can be used under similar circumstances from the perspective of lecturers and students.Methodology and research methods. The authors used the descriptive approach on a sample of lec­turers (n = 63) and students (n = 1391). To reduce face-to-face interaction, the researchers designed the study tool using a web tool, where the study included two questionnaires. The first dealt with the lecturers’ challenges during the online practical education and the best solutions and practices from their perception. In addition, the second dealt with the students’ challenges during the online practical education and the best solutions and techniques from the students’ points of view. We used frequencies, percentages, Cronbach’s alpha coefficient, mean, standard deviations, three-way ANOVA, and Scheffe test to address the study sample responses.Results. The findings show that the educational environment is one of the main challenges facing the lecturers during the online practical education while considering the aspects of students’ social and economic factors is one of the essential solutions. In addition, there are statistically significant differ­ences in the level of challenges according to the gender variable. From the students’ points of view, the content and the educational environment are among the most significant challenges they face during online practical education.Scientific novelty. The study attempted to uncover the challenges facing students in physical educa­tion faculties in practical subjects. As far as the researchers know, it is considered one of the few studies that addressed the impact of the transition to distance education due to the Coronavirus pandemic. Therefore, this study constitutes a turning point that can be used in future studies.Practical significance. The practical significance of this study lies in the use of its results in strategic planning for distance education in similar situations, thus contributing to achieving better learning out­comes by addressing weaknesses and encouraging positive aspects.

In recent years, minimally invasive surgery has developed rapidly and has become an important means of treating hepatobiliary diseases. The development of minimally invasive surgery includes advancements in surgical instruments, laparoscopic equipment, surgical techniques, and related theories. Currently, most traditional hepatobiliary surgeries can be performed using laparoscopic methods. Minimally invasive surgery is the direction for future surgical development, with goals of becoming more intelligent, compact, and multifunctional. In the future, the continuous integration of artificial intelligence, robotic technology, virtual reality and augmented reality technologies, and remote technologies with medicine will further promote the development of minimally invasive surgery. This article provides a brief overview of the current status and prospects of minimally invasive surgery.

Genetic transformation has been a cornerstone in plant molecular biology research and molecular design breeding, facilitating innovative approaches for the genetic improvement of trees with long breeding cycles. Despite the profound ecological and economic significance of conifers in global forestry, the application of genetic transformation in this group has been fraught with challenges. Nevertheless, genetic transformation has achieved notable advances in certain conifer species, while these advances are confined to specific genotypes, they offer valuable insights for technological breakthroughs in other species. This review offers an in-depth examination of the progress achieved in the genetic transformation of conifers. This discussion encompasses various factors, including expression vector construction, gene-delivery methods, and regeneration systems. Additionally, the hurdles encountered in the pursuit of a universal model for conifer transformation are discussed, along with the proposal of potential strategies for future developments. This comprehensive overview seeks to stimulate further research and innovation in this crucial field of forest biotechnology.

This article is devoted to the structure study of Russian industrial export in the regional context in order to determine the weight of individual regions in domestic foreign trade in industrial goods, as well as the role of cross-border exports in the economic various regions’ development of the country. To identify the economy dependence of individual Russian regions on the export of industrial products, this study uses statistical data from the Federal Customs Service on Russian export in a regional context. Next this information is compared with information from local territorial statistical committees on the certain types’ production of industrial products in the studied regions. The analysis of statistical data using graphical and tabular methods made it possible to conclude that foreign trade plays a significant role in industrial production in a number of country regions. Based on the existing and potential sanctions restrictions, the current situation with the export orientation of industries’ number creates significant risks for the further economic development of certain regions and republics of the Russian Federation. Considering the need to maintain the current pace of economic development, in some cases it is necessary not only to develop measures to diversify export destinations from unfriendly states to neutral countries, but also to develop import substitution programs and manufacturers’ orientation to meet the needs of the domestic market.

AbstractDrainage is a common practice in geotechnical engineering concerning dredged marine soils. Current drainage techniques, including surcharge preloading, vacuum preloading, and combined vacuum-surcharge preloading, have been proven to be effective in soft soil treatment, but are also criticized for their high energy consumption. This paper made a brief review on existing drainage techniques and proposed some prospects for the next-generation techniques in response to the public concern of sustainability. It is found that all conventional preloading techniques have been well studied from tests to modeling, and improved vacuum preloading tends to be used in combination with other techniques. Drainage techniques with lower energy consumption can be realized either by using renewable energy or designing biomimetic devices. The paper is expected to provide a comprehensive while concise report on recent advances in drainage techniques for dredged marine soils and in the meanwhile give an insight into the further development towards a more sustainable future. [ABSTRACT FROM AUTHOR]

This research aimed to study the residents’ perception of the obstacles and prospects facing Alexandria's maritime and coastal tourism. Several the following sub-objectives can help achieve this goal: 1- Studying some the respondents' personal, Socio- economic characteristics. 2- A study of residents’ perception regarding an Egyptian marine and coastal tourism strategy. 3- A study of the residents’ perception of competitiveness—boosting the competitiveness of coastal and marine travel. 4- A study of the residents’ perception of sustainability—the expansion of sustainable tourism in coastal and maritime areas. 5- A study of the perception and character of Alexandria's coastline and maritime areas were enhanced by the respondents' thoughts. Research data were collected from 745 respondents using a personal interview questionnaire. The results show that the respondents have an excellent understanding of coastal and maritime tourism. Non-beach tourism activities were among the most relevant tourism initiatives aimed at developing the marine and coastal economies in Alexandria, which leads to a competitive and sustainable economy at the same time. The most important obstacles to the competitiveness of the coastal and marine tourism sub-sector were those related to seasonality, sustainability, and innovation. The necessity of having a plan that protects the natural and physical environments was also given a high priority by the respondents. Finally, the research presented several recommendations, including establishing monitoring programs and indicators, enhancing communication between different disciplines, enhancing tourism information, encourage flexibility and pro-active handling of emergencies, and disseminating knowledge. [ABSTRACT FROM AUTHOR]

Copyright of Universitas, Revista de Ciencias Sociales y Humanas is the property of Universidad Politecnica Salesiana and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Healthcare professionals play an important role in the success of any healthcare system. In the Republic of Bulgaria, as well as in various other countries, there is a shortage of human resources in health care. This necessitates the introduction of a new health specialty "Medical Assistant", which is the successor of the "Medical Paramedic" specialty, the training of which was discontinued in 1999. The profession "Medical assistant" is in the field of "Health care", a full-time form of education lasting four years. The purpose of the training is: acquiring knowledge in various fields of medicine, building analytical thinking and professional skills. In the seventh and eighth semesters of the studies, a pre-graduate internship is held in various accredited medical institutions. Graduated students in this specialty receive the educational and qualification degree "Bachelor". The relevance and importance of the topic is determined by the fact that the provision of quality education for medical assistants is important for their professional realization, for the effective functioning of the health system in our country and the achievement of a high level of quality health services for the population offered by graduates in this professional field. The aim of the present study is to study and analyze the professional training of future medical assistants for their realization, their satisfaction with the practical skills and knowledge they have achieved, the prospects before them, and the opportunities for independent work. Materials and methods: The research includes conducting a survey among 30 students from the "Medical Assistant" specialty - first and second year in the "Health Care" department, "Medical and Clinical Diagnostic Activities" department at the University of Ruse "A. Kanchev". The proposed survey was developed specifically for the study. Almost all questions are closed-ended. Most of them require only one answer. There are a few exceptions allowing for two or more answers. Part of the scales includes an "other" option, which is open and implies a free answer other than the given ones. Conclusions: The results of the surveyed students give an accurate idea about their expectations, perspectives and opportunities for realization after completing their studies. University of Ruse "A. Kanchev" is a higher education institution with traditions and high quality of the educational process, and this is very important for the training of students and the professional growth of future specialists. A high percentage of respondents positively evaluate the application of modern methods and technical means in the learning process, and share that training in small groups enables better control by teachers and the formation of specific skills. A large part of the respondents expect to be able to realize themselves in the field of health care, to be satisfied with the medical services they provide, and to be able to make independent, effective, and accurate decisions regarding the health of patients. [ABSTRACT FROM AUTHOR]

Over the past two decades, the volume and quality of information received from satellites to determine the water level of large lakes and reservoirs have significantly increased. At the same time, due to insufficient accuracy, the results of satellite measurements need an adjustment based on the comparison with ground-based observations. The latter not only allow evaluating errors in satellite data, but also serve as a kind of a benchmark for the development and adaptation of the methods of their correction. Such a methodology is being developed for several years jointly by the Laboratory of Space Geophysical and Oceanographic Studies (LEGOS, France) and the State Hydrological Institute. The paper analyzes the causes and sources of errors in satellite and ground data, the techniques for comparing and analyzing long-term series of these data, and the methods for adapting the results of satellite observations in order to improve their accuracy. The directions of further development of satellite altimetry are considered to increase the reliability of satellite data on the water level of inland water bodies. [ABSTRACT FROM AUTHOR]

Hepatoblastoma, a common extracranial malignant solid tumor in childhood, is often detected at an advanced stage and is difficult to treat surgically. Despite the availability of multiple comprehensive treatments that can be combined with surgery, hepatoblastoma treatment outcomes remain poor. Surgery is the main treatment strategy for hepatoblastoma, but it faces many challenges, including tumor attachment to surrounding tissues, tumor wrapping or invading of vital organs and tissues, the presence of giant or multiple tumors, distant metastasis, the formation of a tumor thrombus, and significant surgical trauma. In this review, we discuss recent research advances and propose potential strategies for overcoming these challenges. Such strategies may improve the rate of hepatoblastoma resection and local control in children, as well as reduce complications and trauma. [ABSTRACT FROM AUTHOR]

The landmark peace deal between Iran and Saudi Arabia brokered by China has ended years of hostility between the two regional arch-rivals. The peace agreement is expected to ease the regional tension and bring peace and stability. The warming up of relations may also lead to the end of proxy wars in Yemen, Syria and Iraq. China’s emergence as a nonhegemonic and reliable extra-regional actor/guarantor would stabilise the regional security environment. This development directly impacts Pakistan as it has good relations with Iran, Saudi Arabia, and China. The peace agreement holds great prospects for Pakistan through investment, trade, joint production, corridor connectivity and joint consortium. However, while the prospects are bright, there are many challenges to harness these opportunities fully. [ABSTRACT FROM AUTHOR]

Copyright of Brazilian Journal of Education, Technology & Society (BRAJETS) / Cadernos de Educação Tecnologia e Sociedade (CETS) is the property of Brazilian Journal of Education, Technology & Society - BRAJETS and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The integration of Artificial Intelligence (AI) into the operations of modern businesses represents a pivotal shift in the way organizations approach innovation, efficiency, and maintaining a competitive edge in today's rapidly evolving market landscape. This qualitative research article delves deeply into the multifaceted realm of AI adoption within businesses, aiming to uncover the extensive array of possibilities it presents as well as the formidable challenges it poses. At its core, this study seeks to comprehensively explore not only the promising horizons that AI adoption opens up but also the formidable hurdles that businesses must overcome to effectively leverage these transformative technologies. In examining the potential benefits of AI integration, this research embarks on an exploration of the vast opportunities it brings forth. Among these potential advantages are heightened levels of productivity, marked advancements in innovation capabilities, and the ability to deliver unparalleled customer experiences. Through the automation of repetitive tasks, the enhancement of decision-making processes with data-driven insights, and the facilitation of personalized interactions, AI holds the promise of revolutionizing the way businesses operate and interact with their customers, clients, and stakeholders. However, amidst these promising prospects, a complex tapestry of challenges emerges, casting a shadow over the path to AI adoption. These obstacles encompass a broad spectrum of concerns, from the intricate nuances of data privacy and security to the profound ethical considerations inherent in the deployment of AI systems. Additionally, businesses must grapple with the intricacies of regulatory compliance, navigate the daunting skills gap in AI expertise, and confront the substantial costs associated with implementation and maintenance. Through a meticulous examination of these opportunities and challenges, this study sheds light on the intricate dynamics that underpin the adoption of AI technologies by modern businesses. It underscores the critical importance of developing proactive strategies, establishing robust ethical frameworks, and embracing human-centric approaches to ensure the responsible deployment of AI solutions. By illuminating the complexities inherent in the adoption of AI, this research aims to provide valuable insights that can inform decision-making processes for businesses, policymakers, and stakeholders alike. Ultimately, it seeks to contribute to the advancement of a sustainable and inclusive future, where the transformative potential of AI is harnessed to benefit society as a whole. [ABSTRACT FROM AUTHOR]

his article analyzes the current state of the investment market in Ukraine. The impact of Russian military aggression on the investment attractiveness of our country is studied. During this study, all investment opportunities for existing and potentially new Ukrainian investors were analyzed. This study was based on the results of a survey of active Ukrainian investors. The study identified negative factors that affected the investment project market in Ukraine during the war and in the postwar period. Among them were the following: the unstable economic situation in the country, an imperfect legal framework for investor protection, military aggression by Russia and the lack of war risk insurance during the war, and the general economic crisis. The study also identified positive factors influencing investment processes in Ukraine. Among them were the following: the introduction of a visa-free regime, Ukraine’s active foreign economic policy, its association with the European Union, Ukraine's integration course into NATO, and the abolition of export duties and quotas. Possible areas for investment in Ukraine during martial law and in the postwar period were identified. In addition, the problem of attracting foreign investment during the military aggression against Ukraine was analyzed. The possibilities of attracting domestic and foreign investment in the Ukrainian investment project market were considered. The main areas for investment in the country were identified as the defense industry, energy, agriculture, metallurgy, logistics, infrastructure, innovative technologies, and others. For a more detailed analysis, the investment potential of each sector was determined. The largest investment potential was noted in the energy sector (UAH 177 billion), logistics and infrastructure (UAH 123 billion). Woodworking (UAH 5 billion) and investments in natural resources (UAH 5.6 billion) were the least attractive for investors. This article analyzes in detail the investment opportunities in each sector. The article also considers the possibility of shifting international relations from the anti-Putin coalition to closer economic relations, in particular by attracting foreign investors to the Ukrainian investment project market. [ABSTRACT FROM AUTHOR]

Complex external conditions of functioning cause increased attention to the study of theoretical foundations and practical prospects for the development of business activities of enterprises in the field of trade in Ukraine. The development of entrepreneurial activity in the field of trade should be based on a thorough understanding of the theoretical basis of the implementation of entrepreneurial activity in the field of trade and its features in Ukraine. Entrepreneurial activity is a guarantee of the further development of the country's economy, the creation of jobs and the general improvement of the population's standard of living. The article defines the main legal bases of business management. The essence, principles, subjects, objects and functions of entrepreneurial activity in Ukraine are considered. The classification of types of entrepreneurial activity in Ukraine is presented, which takes into account possible types of entrepreneurial activity and provides their characteristics for the needs of modern entrepreneurs. Traced approaches to distinguishing retail and wholesale trade. The main characteristics and functions of retail and wholesale trade are defined. Problems in the regulation of entrepreneurial activity in the sphere of trade in Ukraine are highlighted, the main ones being: insufficient support from local authorities; unfavorable conditions of bank lending, high interest on loans, complicated registration procedure; complex procedure for issuing and obtaining permits and licenses; complex reporting procedure; the presence of administrative barriers; the presence of large enterprises that create prerequisites for the development of monopolies. Prospective directions of business regulation in the sphere of trade in Ukraine are summarized. The main problems faced by trade enterprises during military operations on the territory of Ukraine have been determined, the main ones being: the reduction of the domestic market and the deterioration of consumer demand; increased risks to logistics chains and supply; reduced investment and increased economic uncertainty. The prospects for the development of the theory of entrepreneurial activity in Ukraine are summarized. [ABSTRACT FROM AUTHOR]

This study highlights the current status of rabbit production, potential challenges facing the industry and the prospects for rabbit farming in Dodoma city, Tanzania. Data from 60 individuals keeping rabbits were collected through a structured questionnaire and direct observation. Results showed that 60% of the respondents were men and 40% women. Rabbits were kept mainly as a source of meat for families and income generation. Main sources of rabbit stock were local breeders (55%) and missionaries (25%), while the remainder were from agricultural institutes. The dominant rabbit breeds reared were California white (50%), New Zealand white (30%), Chinchilla (10%) and Dutch (10%). Ninety-five percent of the farmers kept rabbits in cages, while 5% confined them at night and let them out during the day to forage for feed. Fifteen percent of the respondents fed commercial rabbit pellets, 5% vegetables and kitchen waste only, whereas 80% fed both rabbit pellets, vegetables and kitchen waste. The number of rabbits kept by an individual farmer ranged from 5 to 180, with mean stock size of 22.80±11.20 (mean±standard deviation). Rabbits were sold at 8 to 12 wk of age and each rabbit was sold for 20 000 to 30 000 Tanzanian shillings (8.00 - 12.00 USD). Major challenges in rabbit production were lack of feed resources, lack of readily available market, poor quality of breeding stock, low knowledge of rabbit production techniques and lack of technical support from extension services. Although rabbit farming in Dodoma is carried out at subsistence level, it is associated with a decrease in poverty among urban and peri-urban farmers. In conclusion, rabbit production in urban and peri-urban areas of Tanzania has the potential to contribute to food and nutrition security and poverty alleviation, thus improving living standards. [ABSTRACT FROM AUTHOR]

Copyright of Majalat Monazaat Al-Aamal is the property of Majalat Monazaat Al-Aamal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Nutmeg is a spice with a rich history of culinary and medicinal use. It boasts a diverse array of bioactive compounds with promising health-promoting properties, making it a subject of increasing interest in the food, pharmaceutical, and nutraceutical industries. This review article delves into the sustainable extraction of nutmeg phytochemicals, exploring the opportunities and challenges associated with adopting green extraction techniques. The primary objective of this review is to shed light on the potential of green extraction methods to harness nutmeg’s valuable phytochemicals while mitigating the environmental impact of the extraction process. The article then explores the prospective green extraction strategies, highlighting various techniques and technologies that have been applied successfully to obtain nutmeg phytochemicals in an eco-friendly manner. Through case studies, we present real-world examples that showcase the viability and advantages of green extraction approaches. Nevertheless, the road to sustainable nutmeg extraction is challenging. In conclusion, this review underscores the potential of green extraction techniques to unlock the vast promise of nutmeg phytochemicals. By identifying prospective strategies and addressing associated roadblocks, we offer insights into a more sustainable and environmentally responsible approach to nutmeg extraction, providing valuable guidance for researchers, industry professionals, and policymakers seeking to enhance the nutmeg sector while prioritizing sustainability and environmental conservation. [ABSTRACT FROM AUTHOR]

In the history of Indian classical music, particularly in instrumental genres, very few women could achieve success. The developments that did come about were observed over the past 150 years. Since the early 20th century, it became significantly more common for women to learn Indian classical music instruments. It was a component of a change to a new national consciousness. During the last 300-400 years, approx., Hindustani music originated in royal palaces. Musical compositions were meant for the amusement of the affluent section of society and the musicians who performed were all males of families among whom the art was passed down through the generations. The circumstances in Bangladesh were not any different. However, the trends are now beginning to change. In every avenue of art and culture, women take charge and demonstrate their successes, just like men. The musical intelligentsia believes there are some obstacles in Bangladesh for women who want to pursue a music career, but this is true for both men and women. Some obstacles are designed specifically for women naturally, but they are used elsewhere. This paper highlights and underlines the contribution of women musicians of Bangladesh. [ABSTRACT FROM AUTHOR]

Summary: One facet of information and communication technology in diplomacy is how and to what extent states implement digital tools in their diplomatic practices. This article focuses on the Indonesian Ministry of Foreign Affairs (MoFA) and argues that it has performed the early stages of digital diplomacy, during which it is carried out for information dissemination purposes and is mainly influenced by the domestic agenda. The research finds that Indonesian digital diplomacy is affected by various factors that have a substantial effect on the MoFA's digital diplomacy plan of action. This article is a qualitative study supported mainly by primary data from interviews with Indonesian diplomats, high-ranking officials in the Indonesian MoFA, and Indonesian scholars and citizens. The focus is on the social media activity of the Indonesian MoFA on Twitter (@Kemlu_RI), Facebook (Kementerian Luar Negeri RI) and Instagram (kemlu_ri) from 2020 to April 2022. [ABSTRACT FROM AUTHOR]

The landmark peace deal between Iran and Saudi Arabia brokered by China has ended years of hostility between the two regional arch-rivals. The peace agreement is expected to ease the regional tension and bring peace and stability. The warming up of relations may also lead to the end of proxy wars in Yemen, Syria and Iraq. China’s emergence as a non-hegemonic and reliable extra-regional actor/guarantor would stabilise the regional security environment. This development directly impacts Pakistan as it has good relations with Iran, Saudi Arabia, and China. The peace agreement holds great prospects for Pakistan through investment, trade, joint production, corridor connectivity and joint consortium. However, while the prospects are bright, there are many challenges to harness these opportunities fully. Bibliography Entry Hussain, Nazir. 2024. "Saudi-Iran Peace Agreement: Regional Implications and Prospects for Pakistan." Margalla Papers 28 (1): 16-29.

Chinese mitten crab, Eriocheir sinensis, is a migratory crustacean that grows in freshwater and reproduces in seawater. As a traditional aquatic product treasure in China, the industry of E. sinensis has become one of the unique freshwater fishery pillar industries. With years of development, a relatively complete industrial chain model has been initially formed, and its culture area, output and trade are constantly growing. However, the lag of aquatic product processing industry limits the large-scale development of the E. sinensis industry chain. In order to further explore the industry advantages and scale, it is urgent to vigorously develop the E. sinensis processing industry and promote the industrial optimization and upgrading. Moreover, strengthen scientific and technological support and reduce market risks by means of technological innovation to promote the healthy development of the industrial chain. This review expounds the current situation and existing problems of crab product processing in China, and the prospects of future product processing and sustainable utilization, in order to provide new insights for the large-scale development of E. sinensis industry chain.

This review paper examines the crucial role of nanowires in the field of quantum computing, highlighting their importance as versatile platforms for qubits and vital building blocks for creating fault-tolerant and scalable quantum information processing systems. Researchers are studying many categories of nanowires, including semiconductor, superconducting, and topological nanowires, to explore their distinct quantum features that play a role in creating various qubit designs. The paper explores the interdisciplinary character of quantum computing, combining the fields of quantum physics and materials science. This text highlights the significance of quantum gate operations in manipulating qubits for computation, thus creating the toolbox of quantum algorithms. The paper emphasizes the key research areas in quantum technology, such as entanglement engineering, quantum error correction, and a wide range of applications spanning from encryption to climate change modeling. The research highlights the importance of tackling difficulties related to decoding mitigation, error correction, and hardware scalability to fully utilize the transformative potential of quantum computing in scientific, technical, and computational fields.

Gender inequality has been pervasive in many aspects of society, including religious institutions. Christian missions often reinforce patriarchal structures that limit the participation of women in leadership and ministry roles. However, this does not reflect the true nature of Christianity, which embraces equality and inclusivity for all individuals. This article analyses the challenges of gender inequality within Christian missions in Northern Nigeria to propose ways of addressing the issue and focussing on addressing the challenges in Nigeria, Northern Nigeria especially. The article adopted the descriptive method employing an interview guide as an instrument to collect primary data from missionaries of the Nigerian Baptist Convention in Northern Nigeria. It employed content analysis to analyse data collected from the field. Contribution: The contribution of this article is that it gives an overview of gender inequality in Northern Nigeria, examines the challenges of gender inequalities in Christian missions, highlights and explains the prospects of tackling the challenges, and concludes on the issues raised within the article.

Several researchers have reported the prospects of biofuel commercialization in several countries across theglobe. With over 400 million tons of biomass and 150 million tons of agro-waste produced annually in mostdeveloping countries, the prospect of biofuel commercialization looks promising. However, it is crucial to adopta forward-thinking approach and anticipate potential challenges that may arise, building upon the lessons learnedfrom current obstacles. This paper review addresses the current issues that have discouraged some developingcountries against embracing biofuels as an economical tool to mitigate poverty. Also, future challenges that mayscuttle biofuel commercialization in developing countries was discussed to provide a workable blueprint towardswealth creation. This review identified policies and political unwillingness as fundamental challenges that mustbe overcome in developing countries to attract investors. Other identified salient challenges include monoeconomy, poor technical know-how, poor technology, government hypocrisy, lack of funds, sustainable biomassresources, inadequate farmland, poor policies, and weak infrastructure. It is recommended that conscious shortand long-term planning be implemented to actualize biofuel commercialization in developing countries.

Problem statement . As world becomes more and more digital, there is an increasing need for modeling digital professional spaces (DPS) that help manage business processes more quickly. DPSs are computer systems designed to improve the efficiency of such types of work activities as cooperation, communication and data exchange. Modeling of the DPSs at the university will speed up the subsequent professional adaptation of graduates. The purpose of the study is to describe the methodological, theoretical and technological foundations of the DPSs’ modeling. Methodology . System-structural, system-activity, and competency-based approaches were used. Content analysis and thematic monitoring of digital content modeling were carried out. Results . A model for the design of DPS is presented, which includes several key components, such as user needs assessment, cognitive management, DPS modeling, designing the organizational structure of business processes, data modeling and development of scenarios for the use of information systems, educational engineering. The importance of each component is analyzed, examples of how they can be implemented in practice, several problems were discussed and potential solutions were proposed. An overview of the main concepts and approaches related to the modeling of DPS, including their definition, characteristics and main problems, is provided. The main methods and tools used to model these environments are considered. The most promising areas of research in this area are identified. Conclusion . Modeling and using of DPS in higher education has the potential to improve the quality and accessibility of education, while preparing students for a rapidly changing labor market. DPSs have the potential to digitally transform higher education by providing students with an immersive, personalized and engaging learning experience that can prepare them for future careers and improve their overall learning outcomes.

Farmers need new technologies and information to cope with the challenges and difficulties of agricultural extension. YouTube, a low-cost tool, offers opportunities for farmers' feedback, interaction, and networking. In order to utilize this tool for the benefit of farmers, it is necessary to learn the prospects and problems of YouTube and virtual video channels in agricultural content preparation and dissemination. Data were collected from 105 respondents under the Khulna Metropolitan Agriculture Office (both Metro 1 and 2) and from the 3 content creators from February to May 2023. However, the majority of respondents (94.30%) perceive YouTube as a promising tool for agricultural content dissemination. Besides, the majority of the respondents (64.80%) perceive problems with YouTube and virtual video channels in agricultural content dissemination. Age, farm size, experience, extension media contact, and training received positively impact respondents' perceptions of YouTube. The findings suggest that the public extension system and policymakers may consider reducing internet costs and providing low-cost devices for both respondents and content creators. Additionally, other virtual video platforms like YouTube can be made more accessible, allowing audiences to access information from diversified virtual video channels.

Marketing of palm oil in the form of FFB (Fresh Fruit Bunches) to palm oil companies (PKS) is carried out by independent oil palm smallholders through existing marketing institutions, both collecting businesses, which will affect the income that farmers will receive. Weighing Business is a FFB marketing agency in Pino District, South Bengkulu Regency which already has a permit to sell farmer's FFB to companies and has fruit transportation facilities and has means of transportation in the form of trucks and pick-up cars. The purpose of this study was to examine the prospects for the leading sector of the palm oil weighing (RAM) business in Pino District, South Bengkulu Regency. The research location was carried out in Pino District, South Bengkulu Regency. The determination of the research location was carried out purposively, with the consideration that the research location was a center for palm oil production with a lot of digital scales or RAM with a capacity of ± 30 tons and already had an operating permit. The results showed that the average income from the palm oil Ram business in Pino District, South Bengkulu Regency was Rp. 26,188,188.89 with an average production cost of Rp. 21,832,892.59 so that they earned an income of Rp. 4,361,218.52, in one month.

Phosphatidylserine (PS) is the part of cell structure in the body and has many beneficial functions especially in brain-related aging diseases. Although daily foods can provide PS to human body, the amount is very limited due to its poverty in most foods. To overcome the issue, numerous studies based on PS have been reported to develop PS-related supplements. In this review, PS was comprehensively and critically reviewed from the view of resources, functions, processing techniques, patents, and prospects. For resources, animal, plant, and microorganism origins were all covered with their differences in composition profiles. For functions, benefits regarding memory, cognitive enhancement, exercise performance, reducing Alzheimer's disease, and attention-deficit hyperactivity disorder symptoms were covered as well as the functional differences among animal-, plant-, and microorganism-based PS-related supplements. For processing techniques, traditional extracting methods from animal, plant, and microorganism tissues were comparatively discussed with enzymatic synthesis based on different reaction systems. Finally, patents of PS-related supplements were evaluated as well as their applications. This review could provide scientific and valuable support for PS industry.

Quartz resources play a crucial role in the development of key economic sectors, particularly in the production of chemically pure silicon. The extraction and processing of these resources necessitate high-tech methods to obtain the desired silicon output. Presently, the demand for silicon stands at 5–6 Ktpa, while the supply remains at 2300 t. An analysis of the chemical properties of various rocks (quartzites, quartz sands, vein quartz) in the Republic of North Ossetia–Alania reveals that their parametric characteristics align with the requirements for silicon production. The researchers in North Ossetia have successfully grown singlecrystal silicon and produced photovoltaic converters. Russian scientists have also achieved the first melting of metallurgical silicon into polycrystalline silicon using vacuum furnaces and electron-beam remelting, yielding promising results. The goal of this research is to analyze and assess the potential of high-quality quartz resources in the North Caucasus. The main objectives include identifying sites with optimal quartz deposits suitable for silicon production, conducting localization, estimating forecast resources, and designating areas for further investigation. The selected sites are expected to possess advantageous geographical and economic features, along with favorable mining conditions conducive to open-pit mining. The study focuses on the Fiagdon site in the Alagir District, RNO-Alania. Various methods, including laboratory work, sampling, examination of constructed sections, and a comprehensive review of mine workings and borehole documentation, were employed. Conclusions from mineralogical and petrographic analyses, alongside laboratory studies and process tests, contributed to the research methodology. The results of the research encompassed the analysis of statistical, economic, geological, and process-related information necessary for addressing primary geological objectives. Subsequent steps involved the selection of prospects for further exploration, specification of geological maps at a 1:10000 scale with accompanying legends and sections, determination of the conditions, morphology, and parameters of productive deposits, and preliminary studies on the quality and process characteristics of quartz resources. Furthermore, the P2 forecast resources of high-quality quartz raw materials for silicon production were localized, estimated at 500 Kt, and rigorously tested. The study’s discoveries have led to the formulation of recommendations for future exploration endeavors.

Humans have been described as a “forward-looking” species in more than simply physiological terms. We are, it seems, unusually concerned with the future. This essay explores how built environments can be designed to evoke positive anticipation of future events. It suggests that there are three primary means of achieving this: (1) the visible display of valued resources, (2) signs of readiness, and (3) views that encourage mental exploration. It is observed that while resources tend to elicit hope of their future use, readiness and visual prospects seem to evoke a more general sense of optimism. Given the large proportion of our lives that most of us now spend in buildings, it is suggested that these design strategies might be helpful in maintaining and improving occupant morale in the indoor spaces where we live and work, and even more so for those who, for one reason or another, are unable to venture out.

Microneedles (MNs) can be used for the topical treatment of skin disorders as they directly deliver therapeutics to the site of skin lesions, resulting in increased therapeutic efficacy while having minimum side effects. MNs are used to deliver different kinds of therapeutics (e.g., small molecules, macromolecules, nanomedicines, living cells, bacteria, and exosomes) for treating various skin disorders, including superficial tumors, wounds, skin infections, inflammatory skin diseases, and abnormal skin appearance. The therapeutic efficacy of MNs can be improved by integrating the advantages of multiple therapeutics to perform combination therapy. Through careful designing, MNs can be further modified with biomimetic structures for the responsive drug release from internal and external stimuli and to enhance the transdermal delivery efficiency for robust therapeutic outcomes. Some studies have proposed the use of drug-free MNs as a promising mechanotherapeutic strategy to promote wound healing, scar removal, and hair regeneration via a mechanical communication pathway. Although MNs have several advantages, the practical application of MNs suffers from problems related to industrial manufacture and clinical evaluation, making it difficult for clinical translation. In this study, we summarized the various applications, emerging challenges, and developmental prospects of MNs in skin disorders to provide information on ways to advance clinical translation.

This article discusses issues and problems related to the modern development of public administration in the face of uncertainty and economic crisis, as well as a tense socio-political situation. The paper studies the main theoretical approaches of the authors to the concept of “public administration”, based on the evolution of the main concepts on thistopic. In addition, the article analyzes the directions of development of public administration in Russia. Attempts are being made to study further prospects for the development of public administration. The relevance of the topic of this article is explained by the fact that today the issues and problems related to the development of public administration in Russia have a strategic focus, since in the current conditions the management mechanisms of state and municipal authorities are ineffective and require serious changes. This also applies to the regulatory framework that regulates the activities of government bodies. It needs some changes and some additions. In addition, it is worth saying that modern society, being on the path of transformation, digitalization and active use of the Internet, have the opportunity to ask questions about government directly. Goal. Study of the main directions of public administration development in Russia and its further prospects. Tasks. In the course of the research, such tasks were solved as: studying the authors’ approaches to the concept of “public administration”, identifying the main features and directions of public administration development, identifying problems and prospects for the development of public administration, taking into account complex crisis and stressful conditions.Methodology. It includes theoretical methods, the method of analysis, the method of forecasting with regard to development prospects. Conclusions. In the conditions of the existing instability, crisis and a large number of sanctions, new approaches and methods to the development of public administration are required. This is due to the fact that the previously existing mechanisms of state and municipal authorities are not fully effective. Also, changes are required by the regulatory legislative frame-work, which regulates the principles of public power management at both the federal and municipal levels.

This research explores the determinants influencing the economic progress of the Kyrgyz Republic within the context of interregional disputes. Situated in Central Asia, the Kyrgyz Republic is a landlocked nation sharing borders with Kazakhstan, Uzbekistan, Tajikistan, and China. Due to its strategic location and proximity to major powers, this region has a history marked by diverse geopolitical influence. Recent local changes stemming from sanctions imposed on the Russian Federation necessitate an examination of strategic concerns in the politico-economic dynamics of the region, specifically in the realm of food security. It is noteworthy that food security represents a multifaceted issue encompassing not only agriculture but also the economic, social, and political dimensions. A country’s ability to ensure food security can be influenced by its geopolitical circumstances. To provide the most current and reliable insights on this subject, this research references the latest reports and open data from international organizations, government bodies, and research institutions specializing in agriculture and food security matters within the Kyrgyz Republic and the broader Central Asian region. Geopolitical instability, in the event of an escalating Russia-Ukraine conflict, may give rise to heightened tensions in the broader region, potentially impacting neighboring nations, such as Kyrgyzstan, which could experience increased uncertainty, diplomatic strains, and regional conflicts that may disrupt the economic well-being of its population. This research scrutinizes the risks and potential opportunities regarding the economic development and food security of the Kyrgyz Republic.

Over 80% of genetic studies in the Parkinson’s disease (PD) field have been conducted on individuals of European descent. There is a social and scientific imperative to understand the genetic basis of PD across global populations for therapeutic development and deployment. PD etiology is impacted by genetic and environmental factors that are variable by ancestry and region, emphasising the need for worldwide programs to gather large numbers of patients to identify novel candidate genes and risk loci involved in disease. Only a handful of documented genetic assessments have investigated families with PD in AfrAbia, which comprises the member nations of the Arab League and the African Union, with very limited cohort and case-control studies reported. This review article summarises prior research on PD genetics in AfrAbia, highlighting gaps and challenges. We discuss the etiological risk spectrum in the context of historical interactions, highlighting allele frequencies, penetrance, and the clinical manifestations of known genetic variants in the AfrAbian PD patient community.