Basic Research Research Articles

INCREASE OF TECHNOLOGICAL INDICATORS USED IN THE ENERGY INDUSTRY

When evaluating the suitability of using coal in various industries, it is subjected to technical analysis and a number of special technological studies. The obtained results in combination with elemental and group analysis allow choosing the most rational and economically efficient directions of their use, which plays not the least role in determining the economic significance of coal mining deposits. The work is based on theoretical research methods based on the basics of probability theory and mathematical statistics - to improve the existing methods of processing results and assessing the uncertainty of measurements; theories of accuracy - for the development of procedures for assessing the uncertainty of measurements of the quality parameters of solid mineral fuel during its tests; statistical modeling methods - to check the reliability of the developed provisions. A generalized parameter of the quality of solid mineral fuel has been synthesized, which makes it possible to evaluate its quality based on the results of tests conducted in coal chemical laboratories. improvement of methods of testing solid mineral fuel according to quality parameters by developing uncertainty assessment procedures.

Understanding community perspective on the heritage of locality: memory map methodology

PurposeCommunity involvement in heritage preservation requires appropriate approaches. Sanciai (in Lithuanian: Šanciai) historic district in Kaunas (Lithuania) has long-lasting military and industrial heritage, valuable urban structure and connections to the natural frame of the city. Sanciai residents’ willingness to participate in heritage preservation and urban planning prompted the aim of this research – to develop, test and present the mapping methodology, that would be applicable in the process of community involvement into heritage identification, preservation, interpretation and creation process.Design/methodology/approachThe methods of research included analysis of literature and theoretical research, development and testing of the methodology for the community involvement in heritage identification, preservation, interpretation and creation process. The workshop methodology and interactive online map are presented in this research. The memory map methodology developed and presented in this research includes the elements of mental mapping, design thinking and citizen science.FindingsThe methodology was tested in spring of 2021 in two-day online workshops with the students of pro-gymnasium located in Sanciai. Workshop participants together with workshop coordinator and moderators created different layers of the mental map, collected stories from the members of community and gathered the data for online interactive Sanciai memory map. The evaluation of the methodology and workshop results allowed concluding that memory map methodology is a functioning participant, community and research-oriented approach that can be applied in diverse heritage and community related circumstances.Originality/valueThe originality of the research is determined by the synergistic nature of developed memory map methodology which complements traditional mental mapping with creative hands-on techniques, empathy-oriented tasks and interactive online tool. Moreover, the research reveals the importance of local-global connections in urban studies as active local community became the stimulus for memory map methodology. The two-fold aim of the methodology – community cohesion and empowerment as well as research data collection – contributes to the originality of the research as well.

EXPERIENCE IN ORGANIZING STUDENT RESEARCH CLUB FOR UNDERGRADUATE STUDENTS IN HIGHER EDUCATIONAL INSTITUTION

The relevance of this article is underscored by recent legislative changes in Ukraine, including the “Higher Education Law” and the “Law on Scientific and Technical Activity”, which have increased focus on integrating research into the educational framework of higher education institutions. These laws emphasize the need for a symbiotic relationship between higher education and scientific research, particularly in the training of medical students. They mandate new standards for the structure and objectives of scientific research activities within these institutions, encouraging the development of clear research agendas, updated educational resources to foster relevant competencies, and environments that support effective research endeavors. Cultivating a research-oriented professional requires concerted effort starting from the very beginning of a student’s academic journey. Broadening the engagement of medical students in Student Research Club activities is essential. Through participation in Student Research Club, students gain proficiency in navigating scholarly sources, acquire fundamental research skills, learn to apply theoretical knowledge in clinical contexts, and develop the ability to bridge theory with practice. Encouraging medical students to participate in professional competitions, conferences, and symposia at various levels is of great importance as well. Such activities hone public speaking skills, teach students how to engage and retain an audience, and prepare future healthcare professionals to be confident and persuasive communicators. Professional mentorship is vital for Student Research Club members. Faculty involvement, the guidance of Student Research Club advisors, scientific mentors, and leadership from the Student Research Club team are all critical to cultivating the research skills of emerging medical scientists. This article outlines the strategies implemented by the Department of Human Anatomy, Clinical Anatomy, and Operative Surgery at Dnipro State Medical University to engage early undergraduate students in scientific research.

Biomass-derived materials for energy storage and electrocatalysis: recent advances and future perspectives

AbstractOver the last decade, there has been significant effort dedicated to both fundamental research and practical applications of biomass-derived materials, including electrocatalytic energy conversion and various functional energy storage devices. Beyond their sustainability, eco-friendliness, structural diversity, and biodegradability, biomass-derived materials provide additional benefits, including naturally organized hierarchical structures, rich surface properties, and an abundance of heteroatoms. These characteristics make them appealing candidates for effective energy storage and electrocatalytic energy conversion applications. This review explores the recent advancements in biomass-derived materials for energy storage system (ESS), including supercapacitors and electrocatalytic reactions. We also address the scientific and technical hurdles associated with these materials and outline potential avenues for future research on biomass-based energy conversion applications. By emphasizing the significance of controllable structural designs and modifications, we highlight their crucial roles in advancing this field. Graphical Abstract

Scientific landscape of oxidative stress in sarcopenia: from bibliometric analysis to hotspots review

ObjectiveSarcopenia is a significant healthcare challenge in the aging population. Oxidative stress (OS) is acknowledged to play a pivotal role in the pathological progression of sarcopenia. Numerous studies have demonstrated that mitigating or eliminating OS can ameliorate the pathological manifestations associated with sarcopenia. However, current clinical antioxidant therapies often fall short of anticipated outcomes. This bibliometric analysis aims to delineate prevailing research trends, thematic emphases, focal points, and developmental trajectories within the domain of OS in sarcopenia, while also endeavoring to explore prospective anti-oxidative stress strategies for future clinical interventions.MethodsRelevant publications were retrieved from the Web of Science (WOS) Core Collection database for the period 2000-2024. Citespace was employed for retrieving and analyzing trends and emerging topics.ResultsIn the field of OS in sarcopenia, the number of publications has significantly increased from 2000 to 2024. The United States and China are the primary contributors to global publication output. The most productive research institution is INRAE. The most prolific author is Holly Van Remmen from the United States, while the most frequently cited author is Cruz-Jentoft AJ from Spain. Experimental Gerontology is the journal with the highest volume of published articles, whereas the Journal of Gerontology Series A: Biological Sciences and Medical Sciences holds the record for the highest number of citations. The research keywords in this field can be categorized into eight domains: “Physiology and anatomy”, “Physiological mechanisms”, “Pathology associations”, “Experimental studies”, “Nutrition and metabolism”, “Sports and physical activities”, “Age” and “Oxidation and antioxidation”. Moreover, recent years have seen the emergence of “TNF-α,” “insulin resistance”, “mitochondrial autophagy”, “signal pathways”, and “mechanisms” as focal points in the realm of OS in sarcopenia, encompassing related fundamental research and clinical translation.ConclusionThis bibliometric and visualization provides a comprehensive analysis of the global research landscape in the field of OS in sarcopenia, identifies priorities, summarizes the current research status and suggests possible future research priorities. In addition, in order to benefit more sarcopenia patients, strengthening cooperation and communication between institutions and research teams is the key to the future development of this field. Given the expectation that research on OS in sarcopenia will remain a prominent area of interest in the future, this article could serve as a valuable resource for scholars seeking to shape future studies through an understanding of influential scholarly contributions and key research findings.Systematic review registrationhttps://www.crd.york.ac.uk, identifier CRD42024528628.

STRUCTURE AND CHARACTERISTICS OF THE SECOND MODULE IN THE "INDIVIDUAL RESEARCH WORK" COURSE (“MEDICINE” PROGRAM)

Providing access to quality education is one of the Sustainable Development Goals (SDGs) set by the United Nations to be achieved by 2030 (Goal №4: Quality Education – “Ensure inclusive and equitable quality education and promote lifelong learning opportunities for all”). The unique aspect of higher medical education is that its quality also supports the fulfillment of another SDG (Goal №3: Good Health and Well-being). Higher medical education is dynamic, with a growing global trend toward increasing the emphasis on scientific knowledge within educational programs. In leading countries, courses are being developed that actively incorporate the study of research methods in medicine. The introduction of new educational components aimed at developing scientific competencies in medical students represents a promising approach to improving the quality of education. The aim of this study was to analyze and characterize the structure of the second module in the course “Individual Scientific Work” within the educational and professional program “Medicine”. In preparing the manuscript, the authors employed the following general scientific theoretical research methods: analysis, synthesis, concept comparison, abstraction, and generalization. The primary goal of studying Module №2, “Methods of Researching Pathological Changes in Organs and Systems”, as part of the “Individual Scientific Work” in the educational and professional program “Medicine”, is to develop students’ skills in the methodology of conducting medical research. The thematic plan for Module №2 includes the following topics: Methods of registering functional changes in organs and systems; Methods of researching metabolic disorders; Methods of studying the development of oxidative stress in various organs and systems; Study of changes in the production and signaling of gas transmitters, including nitric oxide, hydrogen sulfide, and carbon monoxide. In conclusion, it should be noted that the structure and content of the second module of the course “Individual Scientific Work” in the context of professional program “Medicine”, developed by the Department of Pathophysiology at Poltava State Medical University, align with the requirements of modern higher medical education.

Development of neutron self-indication thermometry at J-PARC

ABSTRACT Determining temperatures with small uncertainties is important for neutron thermometry, required for both fundamental science and industrial applications. Conventionally, neutrons transmitted through a sample in shielded materials are detected. The sample temperature is then derived by analyzing the energy dependence of the transmission neutrons at resonances influenced by the Doppler-broadening effect. However, reducing the temperature-determination uncertainty is extremely hard with the conventional method, because it is determined only by the small changes at the resonances, i.e. temperature-sensitive components, compared to the primary neutrons. Therefore, we propose a new thermometry named neutron self-indication thermometry (NSIT), which combines the Doppler-broadening effect with a self-indication technique that irradiates the sample and an indicator containing the same nuclide as the sample. The NSIT can enhance temperature sensitivity by measuring prompt gamma-rays to indirectly obtain the temperature-sensitive components at resonances by employing the same resonance twice. The temperature sensitivity and uncertainty of the NSIT were compared with those of the conventional method by varying the sample temperatures from 23.0°C to 492.6°C. The results demonstrated that the NSIT was approximately 1.6 times more sensitive and had lower uncertainty in determining temperature. These findings highlight the potential of the NSIT as an effective alternative to remote thermometry.

Analysis and Application of Problem Situation Creation in Comprehensive Courses for Teaching Chinese as a Foreign Language

Background and Aim: To solve the current problems of low student interest and low classroom atmosphere in the teaching of integrated Chinese language courses in Thailand, is in line with the teaching objectives of integrated Chinese language courses to develop students‘ Chinese language skills such as listening, speaking, reading and writing and to improve students’ learning outcomes. In this paper, the problem situation teaching method is applied in the elementary Chinese comprehensive class to provide a reference for the innovation of teaching methodology in the elementary Chinese comprehensive class and to provide a reference for the teaching design of Chinese teachers. Materials and Methods: In this paper, through literature research, comparative analysis, teaching experiments, and other research methods, the study was carried out to create problematic situations in the Thai elementary Chinese integrated class, to verify the experimental hypothesis that the problematic situation teaching method can improve the teaching effect and learning effect, and to change the current situation of the Thai elementary Chinese integrated class. Results: This paper verifies the experimental hypotheses by applying the problem situation teaching method to the Thai integrated Chinese language classroom, designing an experiment in two classes of integrated Chinese language class comparing the results of the two classes, and finding that creating problem situations in the elementary integrated Chinese language class can help to improve students' academic performance and Chinese language proficiency. Conclusion: This paper takes the creation of problem situations as a teaching method, creates situations according to the teaching content and students' learning situation, gradually builds a scaffolding for students by asking questions, helps students to understand and apply knowledge in the problem situations created, and puts forward the corresponding solution strategies for the problems, to provide reference for the theoretical research on the teaching of problem situations in the future, and provide reference for the theoretical research on the teaching of problem situations in the Chinese integrated class. The purpose of this study is to provide a reference for the theoretical study of problem-situation teaching and to provide a reference for the creation of problem situations in Chinese comprehensive courses in the future.

Research on the Infiltration of Scientific Spirit in High School Biology Teaching Under the Background of Curriculum Ideology and Politics

Curriculum thinking and politics is an exploration of moral education reform and a strategic measure to carry out the fundamental task of cultivating people. High school is a key period for students to form correct values. In addition to ideological and political courses, other courses also need to play the function of educating people, and take courses as the carrier to provide value guidance to students in the process of knowledge imparting and ability training. High school biology is a fundamental course in natural sciences and an important carrier for cultivating students’ scientific literacy. However, through questionnaire surveys and interviews at internship schools, it was found that the infiltration of scientific spirit into high school biology teaching is not ideal. Teachers have insufficient understanding of ideological and political education in the curriculum, and they cannot fully tap into educational materials in textbooks. The methods for infiltrating scientific spirit are relatively single, making it difficult to balance ideological and political infiltration with knowledge teaching. This article selects the scientific spirit as an ideological and political element based on the needs of national development and the characteristics of the discipline, and permeates it into biology teaching. Finally, the teaching effectiveness is evaluated through various methods. The aim is to enrich the theoretical research of thinking and politics in senior biology curriculum, and to provide teaching reference for teachers to cultivate students’ scientific spirit in biology teaching. After conducting questionnaire surveys and interviews with students and teachers, the following conclusions were drawn: firstly, although the teachers and students of the school have a limited understanding of ideological and political education in the curriculum, most of them support the integration of ideological and political education into biology teaching. Secondly, some teachers still place more emphasis on imparting knowledge in their teaching and have not fully utilized the educational value of biology. The implementation of ideological and political education in biology teaching is not ideal. Thirdly, overall, the penetration of scientific spirit in biology teaching is not satisfactory and needs further strengthening. In summary, teachers need to strengthen their exploration of textbooks and deepen their understanding of teaching design in their daily teaching process, in order to continuously improve their ideological and political education for students and fully leverage the educational value of biology. Integrating scientific spirit into biology teaching is not only in line with the ideological and political concepts of the curriculum, but also in line with the core competencies of the discipline, which can better leverage the educational value of biology.

Electron microscopy method in assessing the quality of cell cryopreservation

During its existence, electron microscopy has become one of the reference methods for assessing the structural and functional state of cells, tissues and organs, and an extensive evidence base has been formed that allows its use in the creation and formation of a biobank. The selection of sources for the literature review was carried out using keywords based on publications over the past 20 years. The publications presented in the review were selected by searching the eLIBRARY.RU, PubMed and Scopus databases. Based on foreign and domestic experience in the work of biobanks, we can distinguish four areas that determine the effectiveness of the use of electron microscopy studies as a component of its work. Firstly, it is control of microbiological contamination of a biological sample. The effectiveness of electron microscopy in detecting contamination of a biological sample with bacteria, fungi and viruses is comparable to the effectiveness of classical microbiological techniques. Secondly, it is a diagnostic tool that allows you to identify or confirm the presence in a sample of a pathogenetic process that is of interest for biobanking: tumor growth, atherosclerotic vessel damage, etc. Thirdly, it is quality control for cryopreservation of samples. A wide range of morphological characteristics of the ultramicroscopic structure of cells and microanatomical formations makes it possible to characterize the quality of cryopreservation and quantify the degree of damage, which contributes to the unification and standardization of biobanking. Transmission electron microscopy is the most informative in this matter. Fourthly, this is the basis for digitalization of the results obtained and the formation of an interdisciplinary biobank repository, which allows the use of “big date” technologies for fundamental research. The compliance of the biobank profile with the economic, scientific and industrial characteristics of the infrastructure of the industry or region is of great importance. Electron microscopy data are successfully combined with the results of molecular studies, which allows the formation of interdisciplinary metadata databases suitable for interregional and interdisciplinary scientific integrations. The latter makes it possible to use electron microscopy data to solve a wide range of applied and interdisciplinary problems. The above allows us to consider scanning and transmission microscopy methods as one of the key methods in the development of biobanking in the region.

Research on the Principles and Applications of Generative Adversarial Networks in Image Style Transfer

Abstract. With the rapid development of machine learning, the field of image style transfer has received widespread attention, and scientists have gradually realized that this is an important field in computer vision. Image style transfer refers to the conversion of an image from one visual style to another and preserving the content. The technology of changing image style has a wide range of applications in various fields from art to virtual reality. Although current learning models have achieved some results in the study of image style transfer, they still face challenges in improving resolution and complex style transfer. This paper mainly introduces the background and characteristics of existing learning models that can achieve image style transfer. It introduces the principles, characteristics and limitations of GANs. In the basis of introduction, this paper also analyses the differences and different characteristics of GANs and summarizes the advantages and disadvantages of GANs. At the same time, this paper predicts future research directions, continuing to optimize these models, reducing training costs, and exploring hybrid methods to further advance image style transfer technology. These developments not only strengthen the theoretical research of image style transfer and GANs, but also have broad application potential in fields such as art, design and medical imaging.

Health-preserving physical culture and wellness competences as an important condition for ensuring and spreading a high level of public health (methodological aspects)

WHO indicates that the purpose of actions aimed at strengthening public health protection is to ensure conditions under which people can remain healthy, able to strengthen health and well-being, and prevent deterioration of health. However, in the basic documents, there is no place for health-preserving physical culture and health-improving competencies of a person in the system of general efforts. The aim of the work is to reveal the need and place of health-preserving physical culture and wellness competencies of a person as a condition for ensuring and spreading a high level of public health in Ukraine. Material and methods. The study was organized at the Dnipro State Academy of Physical Culture and Sports, the Ukrainian State University of Science and Technology, the National Technical University “Dnipro Polytechnic” (all in Dnipro) and the Zaporizhzhia State Medical and Pharmaceutical University. The used methods of theoretical research were: study and generalization of data from domestic and foreign official and literary sources, as well as abstraction, analysis and synthesis, induction and deduction. Results. Conceptual principles and didactic technology of physical education of a non-professional physical education (NpPhE), with an emphasis on strengthening the general cultural component of the educational component “Physical education” in higher education, aimed at eliminating existing shortcomings. Provided with pedagogical technology, NpPhE contributes to the formation of the building blocks of one’s own health. And the system of effective pedagogical mechanisms of NpPhE is significantly different from the provision of information about health, which is the subject of modern valeology. In this context, the development of conceptual directions of creative valeology is relevant, as a means of supporting a person’s creativity in a safe effect on health. Namely, the formation in institutions of higher education of the builders of their own health. Conclusions. A system of pedagogical mechanisms is proposed, which is significantly different from just providing information about human health as a benefit/harm of influences and actions, which is what valeology is focused on. This is a prerequisite for the formation and development of creative concepts of modern valeology based on the improvement of cultural and practical components of the educational component “Physical education” in the conditions of a higher education institution for specialists who take care of building their own health from specialties related to civilians. In conditions where the majority of their graduates are engaged not in physical, but intellectual work, the further implementation of approaches related to professional-applied physical training for professional activities is something that it is time to abandon.

Involvement of Academic Staff in the Practice of Professional Development

The article explores the level of involvement of scientific and pedagogical professionals in various social activities for professional development compared to other employee groups. It argues that obtaining additional professional training can be a valuable tool for career growth. The author sees professional development as an integral part of academic growth for scientific and educational workers, along with personal and career development. The findings are based on a combination of theoretical and empirical research conducted by domestic and international scholars, as well as official statistical data and the results of an original sociological study. The study involved a questionnaire survey of scientific and educational professionals (n = 223), as well as other employee groups (n = 833), in the Tyumen and Sverdlovsk regions. As a result, it was found that scientific and pedagogical workers are more likely to engage in professional development activities compared to other categories of the employed population. Continuing professional education programs appear to be the most common form of professional growth. Due to their specialized activities, academic staff tend to develop digital skills more often, while other groups develop personal skills to a greater degree. Based on the level of involvement in professional development, we identified five groups of respondents: “active and engaged”, “achieving the desired level or feeling disappointed”, “questioning or confused”, “recognizing the importance of professional development”, and “rejecting professional development”. The theoretical and empirical findings led to the development of potential strategies to enhance the engagement of scientific and educational professionals in ongoing skill development and acquisition of new competencies. This article is aimed at university management responsible for professional development of academic staff. The findings presented here may have practical implications for the development of personnel strategies at universities with the goal of increasing human capital and professional competence among academic staff, as well as motivating them to engage in continuous learning. The results of this study could be beneficial for participants in the academic community, as well as for specialists involved in developing educational programs and planning the future of universities strategically. The material presented in this paper is relevant not only for academic staff, but also for graduate students who are focused on their continuous professional growth within the academic sector.

Application of graph neural network in computational heterogeneous catalysis.

Heterogeneous catalysis, as a key technology in modern chemical industries, plays a vital role in social progress and economic development. However, its complex reaction process poses challenges to theoretical research. Graph neural networks (GNNs) are gradually becoming a key tool in this field as they can intrinsically learn atomic representation and consider connection relationship, making them naturally applicable to atomic and molecular systems. This article introduces the basic principles, current network architectures, and datasets of GNNs and reviews the application of GNN in heterogeneous catalysis from accelerating the materials screening and exploring the potential energy surface. In the end, we summarize the main challenges and potential application prospects of GNNs in future research endeavors.

On the direct and indirect influence of Professor K.R. Parthasarathy on my game theoretic research career

On the direct and indirect influence of Professor K.R. Parthasarathy on my game theoretic research career

Comprehensive analysis of the corrosion inhibition effect of Houttuynia Cordata extract: experimental and theoretical research

Comprehensive analysis of the corrosion inhibition effect of Houttuynia Cordata extract: experimental and theoretical research

A novel 3D uniformity measurement method in mechanical stirring systems

AbstractAccurate assessment of mixing uniformity is crucial in industrial mixing processes. This study proposes an evaluation method for three‐dimensional (3D) mixing processes that combines dual‐camera positioning and point pattern density fluctuation (PD) based on disordered hyperuniformity. This study employs a positioning method using dual‐camera to achieve precise capture and reconstruction of tracer particles in 3D space. The 3D reconstruction data is then evaluated for mixing performance using the PD method. A relationship model between |k| and time I values with mixing time was established for λ = 1. The results indicate that mixing time decreases with the increase of |k| and decreases with the decrease of I values. To ensure the accuracy of the PD method, feasibility analysis was conducted using conductometry. Additionally, the superiority of the PD method was validated by comparing it with the 3D‐Q method. The impact of bottom height of stirring paddle and motor speed on mixing effect were also investigated. This study establishes a fundamental groundwork and theoretical framework for optimizing parameters of stirring systems and assessing 3D mixing uniformity. It also offers important references and insights for engineering practices and theoretical research in related fields.

New Emerging Therapeutic Strategies Based on Manipulation of the Redox Regulation Against Therapy Resistance in Cancer.

Background: Resistance to standard therapeutic methods, including chemotherapy, immunotherapy, and targeted therapy, remains a critical challenge in effective cancer treatment. Redox homeostasis modification has emerged as a promising approach to address medication resistance. Objective: This review aims to explore the mechanisms of redox alterations and signaling pathways contributing to treatment resistance in cancer. Methods: In this study, a comprehensive review of the molecular mechanisms underlying drug resistance governed by redox signaling was conducted. Emphasis was placed on understanding how tumor cells manage increased reactive oxygen species (ROS) levels through upregulated antioxidant systems, enabling resistance across multiple therapeutic pathways. Results: Key mechanisms identified include alterations in drug efflux, target modifications, metabolic changes, enhanced DNA damage repair, stemness preservation, and tumor microenvironment remodeling. These pathways collectively facilitate tumor cells' adaptive response and resistance to various cancer treatments. Conclusion: Developing a detailed understanding of the interrelationships between these redox-regulated mechanisms and therapeutic resistance holds potential to improve treatment effectiveness, offering valuable insights for both fundamental and clinical cancer research. Antioxid. Redox Signal. 00, 000-000.

An Improved UNet-Based Path Recognition Method in Low-Light Environments

The fruit industry is a significant economic sector in China, with modern orchards gradually transitioning to trellis orchards. For mechanized orchard operations, automatic vehicle navigation is essential. However, in trellis orchards, the shading from trees results in low average light intensity and large variations in lighting, posing challenges for path navigation. To address this, a path navigation algorithm for trellis orchards is proposed based on the UNet-CBAM model. The network structures of UNet, FCN, and SegNet are compared to identify and select the optimal structure for further improvement. Among the three attention mechanisms of channel attention, spatial attention, and combined attention, the most effective mechanism is identified. The optimal attention mechanism is incorporated into the optimized network to enhance the model’s ability to detect path edges and improve detection performance. To validate the effectiveness and generalizability of the model, a total of 400 images were collected under varying lighting intensities. The experimental results show that this method achieves an accuracy of 97.63%, a recall of 93.94%, and an Intersection over Union (IoU) of 92.19%. These results significantly enhance path recognition accuracy in trellis orchards, particularly under low light under conditions. Compared to the FCN and SegNet algorithms, this method provides higher detection accuracy and offers a new theoretical foundation and research approach for path recognition in low-light environments.

Language teacher emotional intelligence: A scoping review

The current study reviewed and synthesized empirical research on foreign/second language teacher emotional intelligence (EI) using a scoping review approach. Specifically, 15 articles published between 2018 and 2024 were included and analyzed with a particular emphasis on the theoretical perspectives, research themes, research background, and methodologies. The results indicated that there were a variety of models and theories in language teacher EI research, with the trait EI model and theories of self-efficacy and emotion regulation receiving the most attention. Moreover, most reviewed studies regarded language teacher EI as an independent variable or antecedent, examining its impact on other individual and environmental variables. Underdeveloped regions, other target languages apart from English, multilingual teachers, and primary or secondary school teachers haven’t received much attention in the included articles. Additionally, homogenization in research design among these studies was noticeable, with quantitative studies, cross-sectional design, and self-reported questionnaires being prevalent. Finally, implications were provided based on these findings for the further development of language teacher EI.