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Integrating nanoparticles into textiles represents a crucial intersection between nanotechnology and the textile industry, fundamentally transforming the process of designing, producing and utilizing fabrics. Nanoparticles enhance textile materials by introducing novel features such as antibacterial capabilities, UV protection, flame retardancy and enhanced mechanical strength. These improvements result in fabrics that are more intelligent, highly efficient and environmentally sustainable. They also optimize production processes and provide cutting-edge product designs. Nevertheless, the extensive adoption of nanoparticle technology in textiles encounters notable obstacles, such as those related to nanoparticle dispersion, longevity and compatibility with different substrates. Furthermore, the need for sustainable production processes and the creation of environmentally friendly nanoparticle compositions is driven by concerns regarding environmental impact and toxicity. Nanotechnology, if applied to these difficulties, has the capacity to reduce environmental dangers and introduce a new era of textiles that are both highly functional and in line with global sustainability objectives. This review will examine the techniques used to incorporate nanoparticles into textiles, the advantages of doing so, the assessment of their performance and the considerations about their long-term viability. [ABSTRACT FROM AUTHOR]

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. [ABSTRACT FROM AUTHOR]

In recent years, artificial intelligence (AI), especially deep learning models, has increasingly been integrated into diagnosing and treating diabetic retinopathy (DR). From delving into the singular realm of ocular fundus photography to the gradual development of proteomics and other molecular approaches, from machine learning (ML) to deep learning (DL), the journey has seen a transition from a binary diagnosis of "presence or absence" to the capability of discerning the progression and severity of DR based on images from various stages of the disease course. Since the FDA approval of IDx-DR in 2018, a plethora of AI models has mushroomed, gradually gaining recognition through a myriad of clinical trials and validations. AI has greatly improved early DR detection, and we're nearing the use of AI in telemedicine to tackle medical resource shortages and health inequities in various areas. This comprehensive review meticulously analyzes the literature and clinical trials of recent years, highlighting key AI models for DR diagnosis and treatment, including their theoretical bases, features, applicability, and addressing current challenges like bias, transparency, and ethics. It also presents a prospective outlook on the future development in this domain. [ABSTRACT FROM AUTHOR]

The utilisation of online platform Blackboard Learn for Teaching and Learning (T & L) has become an essential and obligatory component of Higher Education Institutions (HEIs). This study research aims to examine the difficulties and potential of its implementation at a Historically Disadvantaged Institution (HDI) like University of Limpopo (UL), with a focus on the Bachelor of Arts (BA) programme in Criminology and Psychology (Crim & Psych) as guided by University of Limpopo Faculty of Humanities Multimodal Teaching and Learning Plan (UL FHMTLP). This qualitative study employed an empirical research design, selecting Twelve (12) permanent Academics/Lecturers from the Department of Criminology and Criminal Justice at UL for interview purposes. The verbatim responses from the interviews were analysed to identify the key themes and sub-themes of the study using the inductive Thematic Content Analysis (TCA) method. This study revealed that there is a lack of utilisation of Blackboard Learn at UL, as well as ineffective adaptation of current strategies and UL FHMTLP implementations. Many Lecturers still depend on contact T & L and the use of Blackboard Learn to connect the operations of this programme is currently unsuccessful. Recommendations consist of regular training and refreshment courses on the application of this technology, such as the Learning Management System (LMS) provided by the Information and Communications Technology [ICT]-electronic-(e)- Learning Unit. This could potentially facilitate collaborations between Natural Sciences (Technology - Blackboard Learn) and Human Sciences (Crim & Psych) to generate new knowledge, while also clearly providing the advantages of technology utilisation for T & L at UL. This kind of innovation could accommodate "economical, educational, technical, and social transformations" to address the mentioned challenges and opportunities, while making contributions to the field of professorship, with a focus on the South African Future Professors Programme (FPP) Phase 2 Cohort 1 2022-2023, utilising Blackboard Learn for T & L in a HDI to outline the existing challenges and possibilities. [ABSTRACT FROM AUTHOR]

Purpose: Blended learning (BL) is becoming more popular as a method of welcoming a progressively diverse range of students while adding value to the learning environment through the integration of online teaching resources. However, BL's approach of combining online instruction with conventional classroom strategies has received attention and expressed reservations over the years. While several research works have been conducted and draw attention to the global challenges of the BL mode of delivering instruction in BL's entirety, there is still no full idea of the challenges and prospects that exist regarding teacher educators' usage of the approach in higher education institutions (HEIs) in the context of developing countries. As a result, this study investigates the prospects and challenges of BL implementation in HEIs from the perspective of educators. Design/methodology/approach: Drawing from the technology acceptance model (TAM), qualitative research methods and semi-structured interviews were used to gather insights from 10 educators. The data were analyzed using a thematic data analysis technique to arrive at the outcome of the study. Findings: The findings reveal that educators deeply comprehend the BL approach and perceive the approach's effectiveness in delivering instruction and student learning. Conversely, educators' challenges are inadequate technology resources, poor internet connections, inadequate professional development training and a dearth of incentives. The study has implications for theory, research, policy enactment and practice regarding the improvement of the BL agenda in HEIs. Originality/value: The explanatory framework presented here is the qualitative approach to the study of themes regarding the perceptions, prospects and challenges educators experience in their use of the BL approach in teaching and learning in the HEIs. [ABSTRACT FROM AUTHOR]

Emergency medicine (EM) globally is a new medical speciality when compared with traditional medical specialities such as surgery, obstetrics, gynaecology and internal medicine. It is a medical speciality that deals with the management of acute illnesses and injuries in a timely and result-oriented manner. The International Federation of EM defines it as a field of practice based on the knowledge and care required for the prevention, diagnosis and management of acute and urgent aspects of illness and injury, affecting patients of all age groups with a full spectrum of episodic, undifferentiated physical and behavioural disorders. Two types of EM are recognised: the out-of-hospital emergency medical services (OHEMS) and the in-hospital emergency medical services (IHEMS). OHEMS was introduced into the country in 1998 by the Lagos state government. IHEMS had been in place for much longer, but it was practised in a heterogeneous and substandard manner. The result of the latter is a casualty department with an overwhelming burden of patients and a high mortality rate. The World Health Assembly (WHA) resolution 60.22 of 2007 mandated every member state government to establish and monitor integrated EM care systems; it is therefore expected that the emergency medical services (EMS) in the country would wear a new look. However, anecdotal reports suggest that both OHEMS and IHEMS in the country are rudimentary and there is no strong evidence to show that EM is embraced by all as a medical speciality. The objective of this study is to examine the challenges and prospects of EM as a medical speciality in Nigeria. A review of the past literature searched in Google, Google Scholar, PubMed and African Journal online was conducted. A total of 40 relevant publications in addition to the authors knowledge and exposure in EM supported the information presented in this manuscript. Our study revealed that inadequate funding and ambulance services, nonavailability of trained bystanders, limited infrastructure and skilled manpower, inadequate and inequitable distribution of health resources, lack of standard emergency department, high out-of-pocket expenses and substandard implementation of EMS policies, are factors militating against a functional EMS in the country. In line with the philosophy of WHA resolution72.16 of 2019, it is recommended that the central government should put in place a mechanism for full and sustainable implementation of the NHIA Act (2022), National Emergency Medical Services and Ambulance System (NEMSAS) and the patient's bill of rights and direct the adoption of EM as a medical speciality in all federal and state hospitals. In addition, the central government should create public awareness, improve road networks, provide funding, and establish collaboration with local and international organisations. [ABSTRACT FROM AUTHOR]

Ovarian cysts are one of the most common gynecological diseases, and laparoscopic surgery has been considered as the main approach for treating benign ovarian tumors. Laparoendoscopic single site surgery (LESS) is favored by women due to its hidden scar in the umbilicus. Combining single-port laparoscopy with open surgery (OPEN) can enhance aesthetic outcomes, reduce surgical complexity, and preserve ovarian function better. The concept of LESS-OPEN pioneered by our team in China has shown significant efficacy in treating ovarian cysts. We also pioneered the construction of a feasibility prediction scoring system for laparoendoscopic single-site extracorporeal (LESS-E) ovarian cystectomy, and established an indication system for LESS-E surgery for ovarian cysts to guide surgeons in selecting surgical approaches. This paper aims to discuss the application of the LESS-OPEN technique in ovarian cystectomy and to explore its future prospects.

For the sustainable development of territories, it is important to pay special attention to transport infrastructure, which directly affects the level of efficiency and competitiveness of the state (region) economy and forms the creation of a rational logistics system. Transport activates the work of the real sector of the economy (economic entities), carries out freight and passenger transportation, and is one of the significant sectors of the national economy, providing employment to the population, tax revenues to the budget system of the Russian Federation, investment attraction and GDP growth. The Arctic zone of the Russian Federation is strategically significant from the perspective of geopolitics and geo-economics in the modern world (1215% of the country’s GDP, 25% of exports). In the article, the object of study is the Western and Central Arctic of the Russian Federation, including six of the eight subjects belonging to the Arctic territories. The methodological framework of the study is based on review and analysis of regulatory documents and scientific literature that determine trends and prospects for improving territories within the development of transport infrastructure. The information base is regional statistical information. The study and assessment of the level of transport infrastructure development of the studied region is carried out. Economic analysis is conducted using statistical methods that allow identifying the main reasons associated with the ineffective operation of transport infrastructure at the meso-level. Tables and figures are used to visualize the research results. This makes it possible to conduct a comparative analysis of territories by the level of transport infrastructure development, to identify leaders and outsiders to substantiate proposals for stimulating key areas, basing on the review of regulatory documents aimed at increasing the efficiency of functioning of this area.

The implementation of Compulsory Licensing in the procurement of anti-retroviral drugs to combat the HIV/AIDS epidemic, which poses a significant threat to Indonesia and global public health, exemplifies the essential necessity and utility of this concept. Compulsory Licensing is pivotal not only for community health but also for advancing Intellectual Property Rights (IPR) law. This research aims to explore the future prospects of Compulsory Licensing and propose regulatory reforms in Indonesia. Utilizing a normative juridical approach, the study concludes that Compulsory Licensing holds strong potential as a countermeasure and in balancing rights and obligations. It underscores the critical need for a robust regulatory framework to support its effective application and growth. Future enhancements, such as allowing appeals against government compensation determinations through judicial review, could bolster acceptance and ensure the sustainability of this concept.

The development of edible vegetable oil is related to food security and people’s quality of life. Literature research method was adopted in this research to analyze the policy and economic environments of edible vegetable oil industry, and on this basis, production scale, sales quantity and brand competition of edible vegetable oil were sorted out. According to the production data of edible vegetable oil from 2013 to 2022, the GM (1,1) model was used to forecast the yields of edible vegetable oil in the next five years. The results revealed that the output of edible vegetable oil will decline in the future. There was a super-large market advantage in the domestic market, and the overall development of edible vegetable oil industry will be stable in the future. It is concluded that the edible vegetable oil industry may face market challenges such as consumer demand reduction, demand structure diversification and complex competition of market players in the future. The study suggested that, first, enterprises need to pay attention to the nutrition and health of edible oil products, which could ensure food quality and safety, and meet the needs of consumers for a healthy life. Second, enterprises should carry out product innovation to develop new oil products with high quality as well as lightweight, and create a new consumption scene. Third, by targeting the niche consumer market, actively expanding the market space of edible oil and stabilizing the market scale of small and medium-sized enterprises, could promote the high-quality development of the edible vegetable oil industry.

This study seeks to explore career choices, challenges and prospects amongst SSIII students in Comprehensive Secondary School Ntoedino, Methodist Secondary School Ntodang and FIDA Secondary School, Ntonguno, all in Obot Akara Local Government Area. Survey research design was adopted for the study. The study population comprised of students from the above named school. A sample size of 150 students was gotten through simple random sampling technique, and data were analysed using simple percentage. Findings from the study revealed that, right career choice is influenced by role models like teachers, parents, educators and guardians as 86% of the study respondents attested to this. It was also deduced that, the child alone, without the adult's guidance/counseling cannot make the right career choice. On the effect of resources/finances on right career choice, 90% being majority agreed to the assertion that most of the poor parents who send their children to public schools, have no proper orientation and are unable to educate their children properly on right career choice; and so, majority accepted the fact that, poverty affects right career choice/course of study. From the analysis it was concluded that, there were a lot of lapses with regards to proper choice of career/course of study by students in senior classes in public schools. However, the study recommended that, proper orientation/sensitization must be done by families, teachers, educators, role models, exposed friends, counselors, parents and relatives. Even at that, children should be given free hands to make their choices based on innate potentialities and not imposing courses of study/career on them. Moreover, to help students from poor background, examination like NECO, WAEC, JAMB should be made free to students in public schools. [ABSTRACT FROM AUTHOR]

Ischemic stroke (IS) is one of the leading causes of death and disability. Complicated mechanisms are involved in the pathogenesis of IS. Immunomodulatory mechanisms are crucial to IS. Acupuncture is a traditional non-drug treatment that has been extensively used to treat IS. The exploration of neuroimmune modulation will broaden the understanding of the mechanisms underlying acupuncture treatment. This review summarizes the immune response of immune cells, immune cytokines, and immune organs after an IS. The immunomodulatory mechanisms of acupuncture treatment on the central nervous system and peripheral immunity, as well as the factors that influence the effects of acupuncture treatment, were summarized. We suggest prospects and future directions for research on immunomodulatory mechanisms of acupuncture treatment for IS based on current progress, and we hope that these will provide inspiration for researchers. Additionally, acupuncture has shown favorable outcomes in the treatment of immune-based nervous system diseases, generating new directions for research on possible targets and treatments for immune-based nervous system diseases. [ABSTRACT FROM AUTHOR]

Plant development and crop productivity are drastically reduced worldwide due to biotic and abiotic stresses and their unexpected combinations. The various chemicals (pesticides, fertilizers, and phyto-regulators) and genetic engineering techniques employed to date to improve crop tolerance to multiple stresses have a negative influence on the environment and are time-consuming. This has accelerated efforts to find more eco-friendly ways to control plant stress. Chitosan is a biopolymer which is largely extracted from the deacetylation of chitin and appears as a viable tool to overcome these problems in search of a more environmentally acceptable solution. Due to its biocompatibility, eco-friendly and economic nature, become one of the most popular biopolymers used in agriculture. Chitosan also activates a defence mechanism by signal transduction pathway and transduces secondary molecules of hydrogen peroxide and nitric oxide to scavenge reactive oxygen species. Application of chitosan before subjecting to abiotic stresses such as drought, salt, and heat has been shown to stimulate plant growth and enhance the production of antioxidant enzymes, secondary metabolites, and abscisic acid. In drought, it helps to accumulate osmo-protectants to maintain the water potential of plant cells. On the other hand, plant responses towards chitosan are varying based on its structures, doses, developmental stages and crop type. Keeping these facts in mind this review has written with the objective to update the recent studies on chitosan, its various sources and its effective concentrations in different crops, mechanism of action against biotic and abiotic stress management to improve crop production in agriculture. [ABSTRACT FROM AUTHOR]

The North-East Caucasus is a multi-ethnic mountain macroregion with a rich cultural heritage, insufficiently studied in the context of the ecotourism development. To fill this gap and identify promising directions of environmentally safe forms of tourism, the author used in-depth review of modern literature to investigate the features of ecological tourism and the problems of preserving ethno-cultural heritage, and used historical and comparative-geographical methods to analyze the development of the tangible and intangible cultural heritage of the indigenous peoples of the North-Eastern Caucasus in different historical periods and to identify the geographical peculiarities of the distribution of historical and cultural monuments (tower buildings), pilgrimage sites and centers of traditional crafts and trades. As part of the planned expeditions, the author personally visited some historical monuments and handicraft centers for a deeper study of ethno-cultural heritage. The cartographic method made it possible to visualize the results. The results of the research show that the ethnocultural heritage of the North-East Caucasus is formed by material (historical and cultural monuments) and immaterial elements of culture (language, customs, traditions, ethnic identification) of those peoples, who live here. The ethnocultural heritage is considered as the most important factor in the development of the tourism industry. It is revealed that this region has a large potential for development in various areas of eco-tourism. The highest concentration of religious buildings focused in mountainous areas. Medieval tower structures were erected in mountainous and high-altitude areas. From ancient times to the present day there have been preserved various types of crafts and trades (pottery, metalworking, burka making, jewelry making, carpet weaving, gold embroidery, wood and stone carving, etc.), which can become objects of ecotourism. The ethnocultural heritage of the North-East Caucasus needs to be preserved and protected. To solve this problem, the author recommends to focus on a balanced combination of traditions and innovations in this industry, also considering the current state and development of the tourism industry in the country and in the world. The research highlights that the development of scientific approaches to plan and manage tourism development can contribute to the preservation of tangible and intangible cultural heritage of indigenous peoples. This is a complex and labour-intensive task, but its solution will have a multiplier effect in the social sphere, in economic development and in environmental security, which is in line with the principles and concept of sustainable development. [ABSTRACT FROM AUTHOR]

The small-scale industries feat as an upturn in the economic development of our country. Private ownership and entrepreneurial development are some of the essential for economic transformation. Namakkal district has not been an exception and the enterprises has role a important action over the years. In Namakkal district have SSI generate production at low capital, lack of raw materials, local skills, financial problems, marketing problems, maintaining balanced growth and protecting the migration of labour from rural to urban segment. The growth of SSI's grips the key role to resolve the problems of poverty and unemployment. The key success of small scale enterprises at present there are few problems faced by the entrepreneurs. This paper deals with on problems and prospects of small scale industries in Namakkal District. [ABSTRACT FROM AUTHOR]

This study aimed to grasp an in-depth understanding of the existing factors, challenges, and prospects of sustainable tourism and hospitality development in Lanao del Sur, which can be used by the local governing bodies of the province to formulate an effective, sustainable tourism development plan. This study used a descriptive-exploratory approach in presenting, interpreting, and analyzing the gathered data. As such, the researchers sought the views and insights of local tourism officers or administrators as respondents of this study. After a thorough exploration of the needed facts and data in this paper, this study concluded that there are varying factors for sustainable tourism and hospitality development in the Province of Lanao del Sur, in terms of accommodation, accessibility, activities, and amenities sectors. Nonetheless, despite these existing factors, there are still challenges faced by the respondents that range from economic, socio-cultural, and environmental challenges. Finally, the study also found that given the existing factors and challenges of sustainable tourism and hospitality development in Lanao del Sur, there were some prospective recommendations of the respondents to the Local Government Units toward the sustainable growth and development of the industry in the locale. [ABSTRACT FROM AUTHOR]

This paper explores the dynamics of industrial and innovative development with a focus on Kazakhstan. It begins by examining the principles guiding industrial and innovative strategies in foreign countries, setting a comparative backdrop. The analysis then shifts to Kazakhstan, detailing the major challenges confronting its manufacturing industry, including structural inefficiencies and market constraints. Further, the paper delves into the complexities and risks within Kazakhstan's oil and gas sector, highlighting both the obstacles and potential growth areas. Finally, it assesses the prospects and threats facing the country's mining and metallurgical complex, offering insights into future trends and strategic recommendations. This comprehensive review provides a nuanced understanding of Kazakhstan's industrial landscape and offers a framework for navigating its evolving economic environment. [ABSTRACT FROM AUTHOR]

Fucoxanthin, a carotenoid widely studied in marine microalgae, is at the heart of scientific research because of its promising bioactive properties for human health. Its unique chemical structure and specific biosynthesis, characterized by complex enzymatic conversion in marine organisms, have been examined in depth in this review. The antioxidant, anti-inflammatory, and anti-cancer activities of fucoxanthin have been rigorously supported by data from in vitro and in vivo experiments and early clinical trials. Additionally, this review explores emerging strategies to optimize the stability and efficacy of fucoxanthin, aiming to increase its solubility and bioavailability to enhance its therapeutic applications. However, despite these potential benefits, challenges persist, such as limited bioavailability and technological obstacles hindering its large-scale production. The medical exploitation of fucoxanthin thus requires an innovative approach and continuous optimization to overcome these barriers. Although further research is needed to refine its clinical use, fucoxanthin offers promising potential in the development of natural therapies aimed at improving human health. By integrating knowledge about its biosynthesis, mechanisms of action, and potential beneficial effects, future studies could open new perspectives in the treatment of cancer and other chronic diseases. [ABSTRACT FROM AUTHOR]

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The continuous use of fossil fuels has prompted scientists and researchers to convert to renewable sources for powering water pumps. By converting sunlight into electrical energy, the photovoltaic (PV) panels can drive the water pump or produce electricity through an inverter. Over the past few years, scientists have been working on developing more efficient solar-powered water pumps. A summary of existing research and development activities for developing a dependable and cost-effective solar irrigation system is described in this study. The paper outlines Bangladesh's present irrigation scenario, the problems associated with solar irrigation systems, and government policies and actions promoting solar irrigation. The main objectives and goals of the proposed project are to develop an efficient standalone hybrid solar PV–pyro-oil generator-based water pumping system for the Barind tract and off-grid remote areas. Moreover, the techno-econo-environmental feasibility of the proposed project has also been evaluated. The total life cycle cost and investment payback period of the 20-year project were found to be 14,377.32 dollars and 7.04 years, respectively. Moreover, the project's internal rate of return and CO2 reduction potential were found to be 21% and 197.1 tons, respectively. Therefore, the project is sustainable and feasible, which provides a guideline for researchers and investors. [ABSTRACT FROM AUTHOR]

Poultry in agriculture segment is one of the fastest growing sectors in India. While agricultural production has been rising at the rate around 2 per cent per annum over the past two decades, poultry production has been rising at the rate of around 8 per cent per annum, with an annual turnover of US$ 7 500 million. India - Third largest producer of eggs in the world next only to China and USA. Andhra Pradesh, Maharashtra, Haryana and Tamil Nadu are major egg producing states in India. India ranks fifth in the world in respect of poultry meat production with the highest production recorded for USA. In India, Andhra Pradesh is leading state in broiler production; other major broiler producing states are Tamil Nadu, Maharashtra, Punjab, West Bengal and Karnataka. Poultry's contribution to food production and food security and its special role in alleviation of poverty and employment and empowerment of rural women is commendable. Rural poultry farming involved in raising of improved chicken varieties under free range, semi intensive and intensive condition. Our poultry farm is going to be standard commercial poultry farm hence will be involved in raising, processing and marketing chicken and eggs, poultry farm and egg production line of business because we want to leverage on the vas opportunities available in the poultry industry and make high profit. There are numerous potential pathways for sustainable development of poultry production. Poultry is living, sentient animals that can be well integrated in to many different types of urban and rural farming system, where they benefit from and contribute to such system and to the livelihood of households around the globe with special emphasis on women. Among the terrestrial animals poultry has the best conversion rate of feed to human food and the smallest environmental footprint in terms of energy and water use per kg meat or eggs produced. [ABSTRACT FROM AUTHOR]

High-voltage direct current (HVDC) has attained significant consideration owing to numerous valuable characteristics, for instance, lowest transmission losses, improved stability, and control operation. The HVDC transformer is one of the significant elements in the HVDC transmission system. Thus, it is noteworthy to ensure the optimal working of this vital component for the reliability, efficiency, and safety of power grid. The mineral oil (MO) is generally applied together with paper as an insulating medium in a majority of HV apparatus. For the insulation of power transformers, the oil/paper insulating system has demonstrated itself for several years as a major component. As a result of continuous growth in high-performance semiconductor components, HVDC power transmission becomes more and more significant due to key gains associated with these systems. This may develop challenges specifically in the case of converter transformers as the insulation is not subjected entirely to a simple AC stress. Based on the topology, the transformer insulation is exposed to a combined voltage stress (both AC with DC). This, conversely, leads to significant impacts and encounters regarding the electric stress of insulating elements of oil and paper. In the context of simple AC voltage stress, capacitive field distribution occurs corresponding to permittivities. Conductivities in the case of AC electric field are not significant nonetheless initiate trivial dielectrics losses. In the event of DC stress, they are pivotal as field distribution develops depending on their values. In contrast to AC stress, it results in a decrease of stress on oil however to a rise in stress on insulating paper. Through switching activities or polarity reverses, a shift from the dielectric displacement field to the steady-state electric DC field occurs. This could turn challenging specifically in the case of converter transformers as the insulation is not subjected solely to a simple AC stress. Polarization mechanisms, particularly interfacial polarization, and noticeably contrasting polarization durations between the materials of oil and paper should be considered. This article exhibits a thorough review of the HVDC transformer insulation system. The importance of this article lies in outlining the previous research, arranging the research core, and inducements, and forecasting imminent research trends. Furthermore, it describes an independent assessment of the challenges, opportunities, scenarios, and restraints being faced in developing the HVDC transformer insulation system more efficiently are clearly stated. The information documented in this review is projected to present an essential guideline for potential research in HVDC transformer insulation systems. This article is valuable for both academia and industry experts as it summarizes meaningful outlines of research in the field.

In recent years, artificial intelligence (AI), especially deep learning models, has increasingly been integrated into diagnosing and treating diabetic retinopathy (DR). From delving into the singular realm of ocular fundus photography to the gradual development of proteomics and other molecular approaches, from machine learning (ML) to deep learning (DL), the journey has seen a transition from a binary diagnosis of “presence or absence” to the capability of discerning the progression and severity of DR based on images from various stages of the disease course. Since the FDA approval of IDx-DR in 2018, a plethora of AI models has mushroomed, gradually gaining recognition through a myriad of clinical trials and validations. AI has greatly improved early DR detection, and we’re nearing the use of AI in telemedicine to tackle medical resource shortages and health inequities in various areas. This comprehensive review meticulously analyzes the literature and clinical trials of recent years, highlighting key AI models for DR diagnosis and treatment, including their theoretical bases, features, applicability, and addressing current challenges like bias, transparency, and ethics. It also presents a prospective outlook on the future development in this domain.

This study investigates the transformative effects of digital intelligence on translator education through a theoretical and exploratory approach, employing both bibliometric and content analysis to derive its findings. It systematically examines the evolution of translator training methodologies through the integration of AI, ChatGPT, large language models (LLMs), and 5G, providing a comprehensive framework for understanding these changes. Key findings reveal that personalized learning, supported by digital tools, significantly enhances student engagement and skill acquisition. However, challenges such as ensuring data quality, mitigating excessive dependence on technology, and maintaining ethical standards persist. The study underscores the critical necessity of developing advanced training platforms and strategies that foster effective teacher-student interactions and uphold academic integrity. Furthermore, it emphasizes the importance of continuous innovation in educational practices to equip future translators for the demands of a digital and highly connected world. These insights offer valuable guidance for educators and policymakers in crafting curricula that are both forward-thinking and resilient.

This paper presents the findings of a study carried out to identify the challenges and prospects to retaining knowledge in Botswana’s tourism and hospitality industry. The study adopted a questionnaire survey approach for data collection. A total of 80 questionnaires were administered to staff members of tourism and hospitality organizations. The criteria used for selection of eligible organizations was that they had to be legally licenced to operate by the Department of Tourism and graded by the Botswana Tourism organization. Organizations were purposively sampled from three industry strati being accommodation, travel agencies and tour operators. The results show that some of the challenges faced by hospitality organizations in retaining knowledge include difficulty in the utilization of retained knowledge because of long requisition procedures, lack of trust and knowledge hoarding. These challenges result in the retention of knowledge in the industry appearing to be optional. The study further reveals, supporting strategic objectives and self-fulfilment as the leading motivators for knowledge sharing. The industry therefore must turn these motivators into opportunities to cultivate a culture of knowledge retention.

This article provides an informative overview of the current situation and future trends in cervical cancer prevention. Cervical cancer remains a significant public health concern worldwide and is characterized by notable variations in both incidence and mortality rates between developed and developing countries. This underscores the importance of understanding the pathophysiology of cervical cancer, stressing the involvement of high-risk HPV types. The presence of supplementary risk factors facilitates the transition from infection to cancer. This review examines current preventive methods, including the success of HPV vaccines such as Gardasil and Cervarix, and the effectiveness of screening techniques, from cytology to HPV DNA testing. It noted the limitations faced by primary and secondary preventive measures, particularly in low-resource settings, which include access to vaccines and effective screening procedures. Emerging technologies in cervical cancer prevention, such as liquid-based cytology, molecular testing, and AI, promise to improve early detection and diagnosis accuracy and efficiency. The potential of precision medicine to customize treatment based on individual risk factors was discussed. It explores the innovation in genetic editing techniques, such as CRISPR/Cas9, in targeting HPV oncoproteins, the advent of immunotherapy, the role of tumor-infiltrating lymphocytes, and the prospects of biomarkers in improving early detection. Research and technological advancements are leading to transformative changes in cervical cancer prevention. These developments suggest a path toward improved screening, diagnosis, and treatment that could significantly reduce the global burden of the disease. However, realizing the full potential of these advances requires inclusive research and international collaboration to overcome access disparities, particularly in resource-limited settings.

The article examines the consequences of the Western states’ sanctions pressure on Russia for the EAEU. Special attention is paid to the position of the EAEU members amid two crucial events in the Ukrainian crisis: the reunification of Crimea with Russia (2014) and the beginning of a special military operation (SMO) in Ukraine (2022). Measures aimed at minimizing the damage from anti-Russian sanctions on the economies of the EAEU countries are considered, such as: customs, customs tariff and non-tariff regulation, protective measures; internal market and cooperation; financial and currency markets; international economic cooperation with third countries and integration associations. The priorities of Russia’s chairmanship in the EAEU in 2023 are analyzed. The prerequisites for the further development of the EAEU as a self-sufficient integration center in Eurasia and the prospects of the EAEU amid a confrontation between Russia and the West are examined. Among the negative factors slowing down the development of the EAEU the following stand out: the orientation of some members to the third countries’ markets, the modest pace of modernization and increasing the competitiveness of the economies of the EAEU countries, the insufficient level of development of transport infrastructure and logistics, the concerns of the EAEU members (Armenia, Kazakhstan, Kyrgyzstan) of «secondary» sanctions, the absence of a consolidated position within the union regarding Western sanctions, the violation of transactional payments as an outcome of Russia’s disconnection from international payment systems.

Zelalem Tilahun Mekonen,1 Teferi Gedif Fenta,1 Simon Peter Nadeem,2 Denny J Cho3 1Department of Pharmaceutics and Social Pharmacy, School of Pharmacy, Addis Ababa University, Addis Ababa, Ethiopia; 2Center for Supply Chain Improvement, University of Derby, Derby, UK; 3Logistics Department, Kyrgyz State Technical University, Bishkek, KyrgyzstanCorrespondence: Zelalem Tilahun Mekonen, Tel +251923 10 95 39, Email zelalem.tilahun@aau.edu.et; zelatilahun@gmail.comBackground: The COVID-19 pandemic led to the most substantial health crisis in the 21st Century. This pandemic interrupted the supply of essential commodities for human beings. Among the essential commodities for human survival, disruption of the supply of essential health commodities has become a global concern.Objective: The study aimed to systematically analyze published articles on the challenges, impacts, and prospects of the global health commodities’ supply chain in the era of the COVID-19 pandemic.Methods: A standard searching strategy was conducted in seven research databases to retrieve pertinent articles. Finally, 459 articles were retrieved for further screening, and only 13 articles were selected for final synthesis.Results: Almost 38.5% of the studies targeted the supply chain of health commodities used to treat HIV, TB, and malaria. Lockdown policies, travel restrictions, lack of transportation, low manufacturing capacity, and rising costs were the significant challenges indicated for the supply interruption of essential health commodities and COVID-19 vaccines. Findings indicated that the supply interruption of essential health commodities leads to a devastating impact on global health.Conclusion: Global medicine shortages due to the pandemic crisis can have a devastatingly harmful impact on patient outcomes and might result in a devastatingly long-lasting effect on the health of the world community. Supply-related challenges of the COVID-19 vaccine affect countries’ ambitions for achieving herd immunity quickly. Monitoring the pandemic’s effect on the health commodities’ supply system and designing a short-term and long-term resilient health supply chain system that can cope with current and future health catastrophes is pivotal.Keywords: global supply chain, health commodities, health product, pharmaceuticals, challenges, opportunities, prospects, COVID-19, COVID-19 vaccine

Domanic type deposits generally is abundant in Tatarstan Republic and other territories. They are feature with oil-source rocks (black shales), which partly generated hydrocarbons. However, due to their high hydrocarbon contain, domanic type deposits construing as unconventional reservoir rocks, that may be commercial significant. Based on Russian and foreign experience in the development of such deposits, the prospects for their exploitation are associated with the searching for formations with increased reservoir properties and light oil.In this work we are analyzed the stratigraphic distribution of domanic type deposits in the Kama-Kinel system of depressions and beyond them. It is shown that such deposits in the Kama-Kinel system of depressions have a thickness about 300 m and cover the stratigraphic range from semiluk horizon of the Frasnian stage to Tournaisian stage. But out of depressions these rocks occurred only in semiluk horizon. The reason of it is high dissection of the bottom of the Domanic sedimentation basin in the Late Frasnian-Tournaisian ages due to the evolution of the Kama-Kinel system of depressions in the east of the Russian Plate.The results of our own research show that carbonate and carbonate-siliceous rocks enriched in organic matter are the most common lithotypes in the Domanic type deposits. Also, we constantly found carbonate breccias and less secondary dolomites in the studied geological columns. In the last two types of rocks, we found higher values of porosity, openness, and a lighter composition of hydrocarbons. Based on the results of the author’s research and the literature observation, it follows that the development of carbonate breccias and secondary dolomites will be in the sides of the Kama-Kinel system of depressions. We consider that they are as the most promising objects for the search for industrial profit in the Domanic type deposits.

Dear Editor, Artificial intelligence (AI) has come a long way in the medical field worldwide, but its practical use is still considered unattainable in underdeveloped nations like Pakistan [1, 2]. In the context of Pakistan, this letter gives a broad overview of the present and possible future advances of AI applications in healthcare. This letter demonstrates the various ways AI is changing Pakistan’s healthcare system, from diagnostic imaging to illness treatment and prognosis [3]. Pakistan’s healthcare system has many obstacles, such as a sizable population, little resources, and regional differences. The goal of integrating AI technologies into medical procedures is to improve accessibility, accuracy, and efficiency in order to tackle these issues [4]. In Pakistan, AI has significantly improved diagnostic imaging. AI algorithms are used by radiologists and other healthcare professionals to interpret medical pictures, resulting in more accurate and timely diagnosis. One possible result of AI integration is the early detection of diseases, especially in rural locations where access to expert medical care is limited. Predictive analytics using machine learning algorithms has become more popular in Pakistani healthcare. AI helps predict the possibility of diseases by evaluating patient data, which enables focused preventive actions and individualized healthcare interventions. AI systems and academics working together have sped up the drug discovery process. The use of AI in pharmaceutical research in Pakistan has the potential to address common health issues in the country by leading to the creation of novel drugs and therapies. Harnessing artificial intelligence for diagnostic imaging, medical consultations, remote monitoring via telemedicine, and disease recording by trained health professionals offers significant promise for development in Pakistan. However, enabling the general public to self-diagnose illnesses and prescribe medications using AI poses considerable risks. Telemedicine is a vital component of healthcare delivery in Pakistan because of the country’s diversified topography and inadequate healthcare infrastructure. AI-powered telemedicine technologies make it easier for people in underserved areas to receive healthcare services by enabling remote consultations and monitoring. The rising integration of AI in Pakistani medicine necessitates the evolution of regulatory frameworks to guarantee patient safety, data privacy, and ethical application of AI technologies. At the time of last check, precise guidelines concerning AI application in Pakistan’s healthcare sector may not have been thoroughly outlined or broadly circulated. Nevertheless, within the scope of the Digitalize Pakistan initiative, the draft national Artificial Intelligence policy seeks to enhance public understanding of AI and establish a regulatory framework and ethical standards. It’s worth noting that these efforts are not exclusively tailored to healthcare. It is the responsibility of policymakers to create rules that strike a balance between innovation and morality. Even though AI has a lot of potential to enhance Pakistani healthcare, there are still issues that need to be resolved, including data protection, infrastructural constraints, and the shortage of qualified personnel. Overcoming these obstacles may be facilitated by cooperative efforts between governmental organizations, medical facilities, and IT companies. Future developments in artificial intelligence (AI) in Pakistan’s medical industry seem promising [5]. The widespread adoption of AI technology can be facilitated by ongoing research, raising awareness, and forming strategic alliances, which will ultimately improve healthcare results nationwide. The introduction of AI into Pakistani healthcare marks a revolutionary turn toward more effective, easily accessible, and individualized treatment. Bottom line, healthcare providers utilize AI for administrative tasks, data analysis aiding clinical decisions, drug discovery, and virtual assistants for patient engagement, and education, enhancing efficiency and patient care. To fully utilize these technologies for the benefit of Pakistan’s people, continued research and cooperative efforts will be essential as the nation negotiates the difficulties related to the application of AI.

One important challenge for global development is aging. China is one of the world's countries with the highest elderly population and the most rapid aging; in 2022, the percentage of the population over 65 was 14.9%; by 2050, it is expected to rise to 26.1%. China's health security, elderly care, and healthcare services are facing serious challenges as a result of this aging trend. With 80% of provinces including medical and elderly care in national basic public health care programs, China has adopted a proactive national plan to combat population aging. Moreover, geriatric departments have been established at 69.3% of public general hospitals at secondary and higher tiers, 48% of provinces have devises preventive interventions for disability and dementia in the elderly, 48 percent of provinces are serving as test regions for medical care related to rehabilitation, and 49 cities are involved in long-term care insurance (LTCI) trials that encompass 170 million people. There are 4,259 medical and health care facilities that provide hospice care services, 152 hospice care pilot regions, and 87,000 pairs of contracts between medical and health care facilities and elderly care providers. These developments provide a strong basis, but there are still major obstacles to overcome. The Chinese Government is urged to adopt early preventive measures, offer more ongoing, practical, and cost-effective diagnostic and treatment services, allocate resources equitably, and use intelligent technologies to enhance elderly care. The ultimate goals are to lessen the financial burden, enhance the health of the elderly, and offer a vital global resource. [ABSTRACT FROM AUTHOR]

The principal basins on the Mozambique continental margin are the Mozambique and Rovuma, on the passive continental margin with complex tectonic history, following after the East African Rift System in the Triassic. Although the first gas fields in the coastal zone of the Indian Ocean in southeast Mozambique are appeared yet in the 1960s, only in 2010, did Mozambique achieve a new status as a major world hydrocarbon player—with the discovery of a number of large gas fields in the northeast of the country, in deep-water regions of the Indian Ocean, and in the Rovuma Basin. More than 20 recently discovered gas fields are located in deep-water regions and on the continental slope of the Indian Ocean at depths of 468–2610 m. It is noteworthy that the pays of the same age, the deeper they are buried beneath the water column, the greater their volume of hydrocarbon reserves. A similar trend may help in the case of targeted oil and gas exploration. The prospects of liquid hydrocarbon discoveries are possible in the Madagascar channel behind the Davie Ridge and in deep-water parts on the slopes of the Mozambique continental margin. [ABSTRACT FROM AUTHOR]

Retail is one of the sectors that Metaverse will strongly implicate. Given the hypothetical convergence of physical and the Metaverse shopping experiences, retailers in grocery segment must identify and forecast opportunities and emerging challenges to achieve a competitive advantage with appropriate marketing strategies. By anchoring in the brick-and-mortar context, the present paper discusses the sources of competitive advantage for grocery segment retailers in the Metaverse, highlighting differences and similarities with the traditional retail context. Moreover, following a marketing perspective, a research agenda is presented, looking at the retail sources of competitive advantage in the Metaverse. [ABSTRACT FROM AUTHOR]

The article discusses four development scenarios for the system of state (municipal) microfinance organizations based on the model developed by the author that makes it possible to analyze the prospects and choose the optimal development direction for this system. [ABSTRACT FROM AUTHOR]