bluuebunny/crossref_metadata_2025 huggingface dataset:
Current State of Zooplankton in the Maloe More Strait (Lake Baikal) (Based on 2022 Data)
Authors:   Irkutsk State University, Misharina E. A. , Arov I. V. ,   Irkutsk State University, Sheveleva N. G. ,   Senior Research Scientist, Limnological Institute SB RAS, Neronova S. Yu. ,   Irkutsk State University
Published: March 2024

Original results of studies of zooplankton in the Maloe More Strait of Lake Baikal in 2022 are presented. Changes in species composition, quantitative indicators of development and the structure of zooplankton in years of different water levels are analyzed. Zooplankton was collected on 5 transects in three depth zones: central about 200 m, coastal – about 10 m, shallow – less than 1 m. At deep-water stations, zooplankton includes 5 species of Rotifera and Cladocera, 2 species of Copepoda and 1 species of Amphipoda. Epischura baikalensis and Cyclops kolensis formed the basis (up to 99% of the total number) of the total population density (up to 2100 ind./m3 ) and biomass (up to 140 mg/m3). Macrohectopus branickii may also constitute a significant portion of the biomass at some stations. Coastal zooplankton is characterized by an increase in taxonomic diversity to 28 species, of which 79% are Rotifera. The population density increases to 115 thousand ind./m3 and biomass to 492 mg/m3, but the structure of zooplankton does not change due to the preservation of the dominant complex of Copepoda. A fundamentally different planktocenosis is formed at shallowwater stations, the taxonomic composition of which includes the same species as in deeper-water zones. However, non-endemic rotifers Synchaeta spp., Keratella cochlearis tecta, Polyarthra dolichoptera and others, which together make up more than 96% of the total number, become systemforming species. Of the endemic species, only the meiobenthic phytophilic crustaceans Chydorus baicalensis and Alona setosocaudata, as well as the rotifers Euchlanis ligulata, Dicranophorus sp., play some role. Zooplankton in the shallow water zone is characterized by a high abundance of up to 425 thousand ind./m3, however, taking into account the dominance of small-sized rotifers, a relatively low biomass – up to a maximum of 154.9 mg/m3. The structure and density of the population of plankton in the deep-water and coastal zones of the transects shows similarity with the zooplankton of the average water level in 2012. The taxonomic composition and quantitative characteristics of the shallow zone correspond to the zooplankton of the most warmed bays of the Maloe More Strait.
New Data on Distribution and Ecology of Corydalis gorinensis (Fumariaceae)
Authors:   FSBI Zapovednoe Priamurye, Scheglova I. P.
Published: March 2024

The paper presents new information on the distribution and ecology of Corydalis gorinensis V.M. Van. C. gorinensis is an ephemenoid, local endemic, growing only in Khabarovsk Territory, first described in 1984. Until 2020, some caenopopulations were known in the middle and lower reaches of the Gorin River and on the nearby Kholdomi River (botn in Amur River basin) on coastal weakly sodded slopes only. The distance between the most distant habitats was only 85 km. Expeditions conducted in 2020-2021 found new habitats of C. gorinensis in the Amgun River basin on the Amgun-Bureinsky watershed, extending the range of the species to 190 km. All findings were confined to limestone outcrops. In the Nilan limestone massif, Corydalis gorinensis was found at the top of the ridge, at a considerable distance from all watercourses. This allowed us to expand the information on the ecology of the species.
Technical operation factors influence on bus body durability
Authors: Melnikov A. N. , Gorbachev S. V. , Keyan E. G. , Faskiev R. S.
Published: March 2024

Introduction. The purpose of the work is to study the causes of corrosion destruction of bus bodies of the enterprise. In the course of work, it was revealed that the main causes of intensive corrosion destruction of bus bodies are insufficiently high corrosion resistance of metals used in the manufacture of the body frame. The main places of occurrence of foci of corrosion of the body are: wheel arches; rear and lower parts of the bus, which are more susceptible to adverse road conditions; the upper and lower parts of the window openings in case of violation of the tightness of the seal. In the course of the study, initial data were obtained to determine the conditions and factors determining condensation on the cooled surfaces of bus bodies entering the indoor parking area; a set of organizational and technical measures aimed at reducing the intensity of corrosion wear of the company’s vehicle bodies was developed.

Materials and methods. The results of observations of changes in the technical condition of bus bodies, parameters of their maintenance conditions were used, methods of a priori ranking of factors and classification were used. The results and recommendations on the technical operation of bus bodies are described.

Results. As intermediate results of the conducted research, the data on the influence of the technical condition of bus bodies on the indicators of technical operation were obtained, which make it possible to justify the modes of maintenance and storage of motor vehicles. The data obtained make it possible to simulate the processes affecting the technical condition of bus bodies, which is the basis for the development of optimization measures.

Discussion. It is noted that the approach implemented during the study enables to establish a set of factors affecting the technical condition of bus bodies, and to determine the consequences of premature achievement of the limit state by the elements of the load-bearing structure.

Conclusion. As a generalizing conclusion, it is noted that the practical implementation of the developed methodology ensures the development and implementation of sound measures to increase their durability in the practical activities of road transport enterprises.
Testing of equipment for removing reinforced concrete pile caps
Authors: Furmanov D. V. , Klochko N. N. , Krasnobaev T. A.
Published: March 2024

Introduction. The article discusses the requirements for equipment for removing pile caps of reinforced concrete piles. The machines produced nowadays have excessive power and strength parameters which has been noted and proved experimentally.

Materials and methods. Using a prototype of operational equipment on the different piles of different cross-section the force parameters of the working process, the character of development of cutting resistance forces in the cycle were investigated.

Results. The stick-slip nature of cutting resistance forces and then a sharp drop of these forces on the whole area of theoscillogram indicates the brittle character of the pile fracture. It is also noted that the dependence of head shearing resistance forces on the height of the pile cap is linear. Technological and constructive features of the new equipment were investigated. High productivity of the machine as a whole was shown.

Discussion and conclusion. Based on the results of the tests, the authors concluded that further work on the study of the working process of removal of reinforced concrete pile caps is reasonable.
Evaluation of reliability indicators of shock absorbers struts of M1 category cars in conditions of violation of established market relations between end users of spare parts and suppliers
Authors: Krivtsov S. N. , Krivtsova T. I.
Published: March 2024

Introduction. Over the past two years, there has been a violation of established market relations between end users of spare parts and suppliers. This led, on the one hand, to a significant increase in the cost of automotive components, and, on the other, to a reorientation of the market to new alternative manufacturers and suppliers. The main purpose of the work was a statistical assessment of the reliability indicators of the most expensive suspension element – the McPherson suspension strut, in the conditions of replacing the original struts with analogues available on the market.

Methods. The study of the operational reliability of systems, components and assemblies of M1 cars was conducted in a dealership during 2022-2023. The study mainly involved cars with a sedan body and a McPherson front suspension. At the same time, the reason for contacting the service, the mileage of the car, as well as the types of work performed were recorded in each work order. The experimental data were processed using MSExcel and MatLab software from MathWorks.

Resultsand conclusions. The conducted research allowed us to conclude that the appeals on the suspension of the car are almost twice as high as other appeals. The most expensive elements – the front shock struts, account for up to a third of all suspension failures. To assess the reliability indicators of alternative racks, the failure distribution law (normal), the probability of failure and uptime are determined, and the parameters of the distribution law are determined: mathematical expectation, standard deviation and coefficient of variation. It was found that the resource of the rear shock absorbers is at least 30% more, and there are significantly fewer calls at the service station. Thus, the operation of a car with racks from alternative manufacturers is quite reasonable, despite the fact that the resource of racks from alternative manufacturers is usually lower than that of the original brands.
The dynamic of decision-making: Effect of intertemporal choice on clothing products
Authors: Kylila Amabel , Elgeka Honey Wahyuni Sugiharto
Published: March 2024

Individuals' emotional states (i.e., happy and sad emotions) might influence the intertemporal choice process, a decision of choosing between instant alternatives with small advantages or delayed alternatives with enormous benefits, when purchasing a product. This study tested the role of emotional states in individual intertemporal choices, especially when buying clothing products. 45 active students were involved as participants in this experimental study.' The results indicated that happy and sad emotions do not significantly differ in individuals' intertemporal choices, specifically in purchasing clothing products (ꭓ2 = 5.293, p > 0.05). This study also found that intertemporal choice was influenced by gender (F = 6.431, p < 0.05). This gender difference was significant (ꭓ2 = 4.099, p < 0.05), in which female participants had a higher average delayed gratification than male participants. Even though differences in income did not significantly impact the differences in intertemporal choice (ꭓ2 = 5.962, p > 0.05), individual income influenced intertemporal choice (F = 4.381, p < 0.05), in which participants with smaller incomes tended to choose cheaper clothing product. Moreover, the system of three thinking inhibited irrationality and made students more rational when making purchase decisions in accordance with their income or pocket money.
Fear of missing out (FoMO) and internet addiction among adolescence: The moderation effect of gender differences
Authors: Rinaldi Martaria Rizky
Published: March 2024

The use of the internet and its impact on adolescents is an increasingly important topic in the current digital era. This study explores the moderating role of gender in the relationship between Fear of Missing Out (FoMO) and internet addiction among adolescents in Indonesia. Data were collected through an online survey involving 169 participants. The scales used were the Internet Addiction Scale and the FoMO Scale. Statistical analysis employed moderation analysis using Jamovi. The results showed that FoMO significantly influences internet addiction, and there are gender differences in the level of internet addiction. However, the study also found that gender did not significantly moderate the relationship between FoMO and internet addiction. This implies that FoMO and gender independently contribute to internet addiction, emphasizing their distinctive roles in shaping online behaviors. The study underscores the importance of considering both factors in designing effective prevention and intervention strategies.
How to Effectively Conduct Online Ideological and Political Education for Young Students in the Context of Pursuing a Better Life
Authors: Wei Xing , Yang Long , Huang Yimei
Published: March 2024

In the context of ever-evolving information technology, the Internet has become the primary channel for young students to access information and knowledge. This paper explores how to effectively conduct ideological and political education for young students using online platforms in pursuit of a better life. It highlights the role of online education in cultivating youths with correct values and social responsibility, and in shaping a positive online environment that supports their growth towards personal and societal well-being. The paper aims to propose innovative educational strategies and methods that align ideological and political education with the practical needs and aspirations for a better life of young students, thereby nurturing young individuals who are better adapted to the new era and are capable of contributing to society.
Examining Traditional Food Processing Landscapes from the Perspective of Cultural Landscapes: Pickle-Making in Yamagata Prefecture, Japan
Authors: Sun Suxueer , Fujita Naoko
Published: March 2024

The cultural landscapes of living and living industries in Asia are changing and disappearing, and this is currently under-documented and under-discussed in the international publishing field. This study takes pickle-making in Yamagata Prefecture, Japan, as the research subject, clarifies the constituent elements and characteristics of the cultural landscapes of pickle-making in Yamagata, and analyses the formation and change of the local landscapes from the point of view of the food-processing and production activities. The elements of the cultural landscapes of pickle-making in Yamagata Prefecture were classified as follows: landscapes of cultivation sites, landscapes of processing sites, landscapes of sales sites, landscapes of cooking and eating spaces, and landscapes of special festivals. It was found that the cultural landscapes of pickle-making in Yamagata Prefecture can play a role in supporting and maintaining biodiversity and ecological balance within the region and that they are highly recognizable and inherited. The elements of the cultural landscape of pickle-making are rich and diverse, and the carriers of dependence are not fixed. Special celebrations and festivals constitute important intangible elements of food production behavior and become the spiritual connotation of its cultural landscape. The results of this study are useful in supplementing the current system of cultural landscapes in Japan and the gaps in existing research. It is also conducive to enhancing the understanding of Japanese food culture in the international publishing field and the influence of productive cultural landscapes in Japan as well as in Asia.
Speech therapy intervention program for language development in preschoolers
Authors: PAȘCALĂU Iulia-Maria
Published: March 2024

This paper aims to identify the developmental characteristics of language in preschool children, capturing the impact of the speech therapy program on language development, and utilizing the principles of the TALK program in speech therapy intervention. The study sample consisted of 22 preschoolers, aged between 5-6 years, from a kindergarten in Cluj-Napoca. After dividing the participants into two groups, control and experimental, the evaluation was performed using three assessment tools: the Curriculum TALK, Portage (Language subscale), and the Logopedic Album. A speech therapy intervention program was implemented for the experimental group, followed by a final evaluation conducted using the same assessment tools. After collecting the results from pre and post-tests, all data were centralized in an SPSS database for processing. Thus, by using the paired samples t-test (hypothesis 1), the independent samples t-test (hypothesis 2), and Pearson’s bivariate correlation (hypothesis 3), it was found that all research hypotheses were confirmed.
Voice disorders in journalists. case study: professionals from radio
Authors: ONȚ BURUIAN Gabriela
Published: March 2024

This paper analyzes, on the one hand, voice disorders occurring in radio journalists and what are the leading causes and solutions, on the other hand. The paper contains both qualitative research methods and instruments, such as case study and interviews with all the actors involved in this process: vocal professionals-radio journalists, vocal specialists-physicians, speech therapists, and speech pathologists. Based on these methods and tools, it was possible to conclude whether the lack of vocal hygiene application is related to voice disorders. Also, we shaped the causes and factors that lead to voice disorders and what are the directions for prevention and intervention in this medical issue.
Enhancing Reading Skills with Boomwhackers Instruments in the Context of Associated Disabilities
Authors: VERES Janka Eszter
Published: March 2024

This research paper aims to address the vital topic of preventing language disorders in preschool children. The primary focus is to investigate the effectiveness of an intervention program designed to enhance language and perceptual-auditory skills in this age group. Language disorders are a common concern among preschoolers, with various risk factors, including genetic predispositions, limited exposure to language-rich environments, and underlying medical conditions. Of utmost importance is early diagnosis and intervention, as these play a crucial role in facilitating a child’s language development.
Implementation State Civil Apparatus (ASN) Core Values at RSUD Banten
Authors: Widyastuti Yeni , Rizkiyani Tiwi , Rahayu Sierfi
Published: March 2024

President Joko Widodo officially introduced the State Civil Apparatus (ASN) to core values and employer branding. As a public servant, policy implementer, and unifier of the nation, ASN plays a critical and strategic function, requiring unity of steps in the concept and work methods from the national government to local governments. The goal of these basic principles is to develop civil servants' culture so that they can operate professionally, particularly in the delivery of public services. The mentality issue in dealing with work pressure and change or disruption that necessitates a shift in thought and innovation has not been entirely resolved. A service-oriented mentality is one of the key values. RSUD Banten is one of the public-sector health-care organizations in Banten Province. With the establishment of RSUD Banten, it is envisaged that the needs of public health services in Banten Province can be satisfied to the greatest extent possible, one of which necessitates professional implementing human resources as service providers. The research method uses qualitative methods with a descriptive approach. Data analysis techniques using the model of Miles et al. The results showed that BerAKHLAK's core values have been implemented well by employees at RSUD Banten.
The Role of the Information System for Keeping Citizens in the Public Service Perspective in Bira Village, Bulukumba Regency
Authors: Congge Umar , Diljayanti Diljayanti , Takdir Muh
Published: March 2024

The citizen guard information system (Si Jawara) through SimpelDesa is a public service innovation that is currently being implemented by the Bulukumba Regency Village government in providing public services, such as services, goods services, and administrative services as regulated by law. Therefore, the aim of this research is to describe the role of the citizen guard information system (Si Jawara) from a public service perspective. This type of research uses qualitative methods with a descriptive approach. Data sources consist of primary data and secondary data with data collection techniques used, namely observation, interviews, and documentation with reference to research objectives with research indicators regarding the function of public services, namely 1) public protection functions; 2) strategic infrastructure functions; 3) personal and local environmental functions. Data analysis techniques use an interactive analysis model with data analysis stages including data reduction; data presentation; validation test; and verification. The results of the research show that the citizen guard information system (Si Jawara) from a public service perspective in Bira Village, Bulukumba Regency, can be concluded that Si Jawara's innovation through SimpelDesa has a fairly good role in accommodating the needs of the village community, besides that the existence of SI Jawara helps and make it easier for the public to obtain public services, both services, goods and administrative services. Therefore, the innovation carried out by the Bira village government, Bulukumba Regency is part of efforts to improve or reform the bureaucracy and is expected to have a positive impact on neighboring villages
The Role of Human Resource Competence in Supporting the Performance of Public Sector Organizations in Palu City
Authors: Hattab Syahruddin , Daswati Daswati , Padjalo Mario Beldwin Iglesias , Humairsh Nurul Izmi
Published: March 2024

This research originates from the role of human resource competence within an institution being crucial, as it acts as the driving force and manager of the system. To ensure smooth functioning, its handling must consider important aspects such as training, development, and motivation. The purpose of this research is to understand the role of human resource competence in supporting the performance of the public sector organization. The objectives of this research are (1) to understand and analyze the Role of Human Resource Competence in Supporting the Performance of Public Sector Organizations in Palu City. The qualitative method, which is based on data and information from informants using a phenomenological pattern, was employed. The research findings indicate that both supportive and hindering factors play a crucial role in the development of human resource competence in the public sector of Palu City. There is a positive impact of training access, management support, and performance assessment on employee motivation. However, hindering factors such as excessive workload, dynamic demands, and limited access to new information can constrain competence development efforts due to the rapid changes in the public sector environment.
Collaborative Governance in the Management of Transportation Modes in DKI Jakarta Province
Authors: Adji Isnawa , Sumaryadi I Nyoman , Djohan Djohermansyah , Rowa Hyronimus
Published: March 2024

The research emphasizes the pivotal role of effective communication and stakeholder engagement in the success of collaborative governance, achieved through regular dialogues and consultations among all parties. This inclusive approach promotes cooperation and a sense of ownership among stakeholders, enhancing strategy effectiveness. Transparency and accountability are identified as key components in building trust among stakeholders and the public, contributing to a responsive transportation management system. Despite challenges, collaborative governance yields integrated transportation planning, improved traffic management, and enhanced public transportation services, aligning with sustainability goals. However, the study highlights the need for stronger leadership, robust conflict resolution mechanisms, and adaptability to evolving urban transportation dynamics for future enhancements and policy development.
Increasing Regional Original Tax Revenue (PAD) in the Era of the COVID-19 Pandemic: Strategy of the Pekanbaru City Regional Revenue Agency
Authors: Yandra Alexsander , Zatuhulwana Fildza Idzni , Nasution Sri Roserdevi , Rianita Dian , Harsini Harsini
Published: March 2024

This study aims to determine the strategy of Local Revenue Agency  (LRA) of Pekanabaru for increasing local tax revenue because there was a decrease in tax revenue in Pekanbaru City during the COVID-19pandemic. For governance funding to run effectively and efficiently and avoid overlapping funding, the government delegated authority to Bapenda Pekanbaru City as an extended branch. Therefore, RRA implemented strategies to increase taxes during the pandemic. This qualitative research uses a qualitative descriptive analysis method that uses data collection methods such as observation, interviews, and documentation. The benchmarks for assessing the success of the strategy, according to Burhan in Zuchri (2016), are through indicators concerning the future of a decision made now, the process that starts with making strategic plans, facilities, and policies in developing implementing plans; certain attitudes and ways of life because strategic plans determine work habits with consideration of the future; as well as linking three strategic plans at the same time, namely strategic plans, medium-term plans, and short-term budgets. Based on the results of research on the strategy of the Pekanbaru City Local Revenue Agency in increasing local original tax revenue (PAD) during the COVID-19pandemic, the strategy of digitizing services and payment methods is the right thing to increase local tax revenues. However, socialization regarding the strategies made has yet to be carried out evenly to the community, as well as the level of public awareness that still needs to be improved in paying taxes
Collaborative Governance in the Tourist Alley Innovation of Makassar City
Authors: Mauliana Deasy , Sahar Nurman , Siddiki Rusman , Akib Haedar
Published: March 2024

The needs of the community in terms of public services have increased, so the government as a public service agency is trying to respond to all the community's needs in terms of public services. This condition is caused by the development of the global environment, which affects public services and demands the government to play a role in addressing various community interests. In implementing public services, the government cannot work alone. Cooperation or collaboration from various parties outside the government agency is needed as an effort in the government's response as a public servant to improve public services that meet what is needed by the community. The research method used in this study is a descriptive qualitative method. Data is obtained based on interview results, observation results, and a review of documents related to the research to describe and analyze phenomena and events individually or in groups. Data collection techniques are conducted through interviews, observations, documentation. In this research, the description/characteristics of informants consist of four (4) main elements, namely: Government element: Tourism Office, and Tallo District, Business/Practitioners: MSMEs, Academics: Lecturers involved in the implementation of Tourism Alley, Community: Community implemented for approximately one year in the city of Makassar, South Sulawesi Province. The selection of the study locus considers collaboration between sectors in improving public service innovation. The research result of collaborative governance on the innovation of tourism alley in Makassar city is that the collaboration that has been done in the tourism alley of Makassar city has been quite good, but still needs to be improved, especially the involvement of various stakeholders.
Pengaruh Pelayanan Prima dan Kepercayaan Terhadap Loyalitas Nasabah Melalui Kepuasan Sebagai Variabel Intervening (Studi Kasus Nasabah BSI KCP Pekalongan)
Authors: Syamsuddin  , Zakiya Zulfi
Published: March 2024

Penelitian ini bertujuan untuk mengetahui pengaruh kepuasan nasabah dalam memediasi hubungan antara pelayanan prima dan kepercayaan terhadap loyalitas nasabah BSI KCP Pekalongan Kajen. Penelitian ini termasuk jenis penelitian lapangan dengan pendekatan kuantitatif. Data dikumpulkan dari sampel sejumlah 100 responden melalui angket (kuesioner) yang dibagikan. Sampel dipilih menggunakan teknik accidental sampling. Adapun teknik analisis data pada penelitian ini menggunakan analisis jalur (path analysis) dengan sobel test. Hasil penelitian mengemukakan bahwa secara parsial, baik pelayanan prima maupun kepercayaan memiliki pengaruh yang positif dan signifikan terhadap kepuasan nasabah BSI KCP Pekalongan Kajen. Selain itu, pelayanan prima, kepercayaan, dan kepuasan juga memiliki pengaruh yang positif dan signifikan secara parsial terhadap loyalitas nasabah BSI KCP Pekalongan Kajen. Kemudian, dilihat dari kepuasan sebagai variabel intervening, dapat disimpulkan bahwa kepuasan mampu memdiasi pengaruh pelayanan prima maupun kepercayaan terhadap loyalitas nasabah BSI KCP Pekalongan Kajen
Memprediksi Minat M-Banking Bank Syariah dengan Pendekatan TAM Dan TPB: Studi Generasi Milenial di Bantul
Authors: Pangastuti Tyas Utami , Riza` Alex Fahrur
Published: March 2024

Pesatnya perkembangan teknologi informasi saat ini telah mengubah pola hidup masyarakat yang menginginkan segala sesuatu serba efektif dan efisien. Terutama pada generasi milenial sebagai generasi yang paling akrab dengan teknologi perbankan. Tujuan dari penelitian ini adalah untuk mengetahui adopsi generasi milenial terhadap m-banking bank Syariah. Penelitian ini menggunakan kombinasi model Technology Acceptance Model (TAM) dan Theory of Planned Behavior (TPB). Penelitian ini menggunakan desain riset kausal dengan jenis penelitian kuantitatif. Populasi dalam penelitian ini adalah generasi milenial di Kabupaten Bantul. Pengambilan sampel dilakukan dengan metode purposive sampling dengan jumlah sampel sebanyak 121 responden. Teknik analisis data yang digunakan adalah Structural Equation Modeling dengan Partial Least Square (SEM-PLS) menggunakan aplikasi Smart-PLS 3.0. Hasil penelitian ini menunjukkan persepsi kemudahan penggunaan berpengaruh positif terhadap persepsi kegunaan. Persepsi kemudahan penggunaan dan persepsi kegunaan berpengaruh positif terhadap sikap. Sikap dan persepsi kontrol perilaku berpengaruh positif terhadap minat. Sementara persepsi kegunaan dan norma subjektif tidak berpengaruh positif terhadap minat dalam menggunakan mobile banking bank syariah.
Specifics of Intellectual Elite Preparation in Singapore
Authors: Chykharina Karyna
Published: March 2024

This article analyzes the key directions of Singapore's educational policy from primary to university education. It presents the peculiarities of preparing and nurturing the country's intellectual elite. The article highlights the models of education in Singapore at various stages of the educational journey and their role in shaping a new competitive generation. The main features of the current system are described, including an educational system offering various types of schools and programs, a curriculum that promotes individual and interdisciplinary learning, and a shift in the role of teachers from mere knowledge and information transmitters to mentors who facilitate student learning through creative and student-centered activities. The main criteria for the success of the Singaporean education system are outlined, including high educational standards, support for students at all levels of education, the preparation of professional experts, and meritocracy. It is emphasized that pedagogical education in Singapore is considered an essential component of national policy and an investment in the future.

The research identifies the primary goals of Singapore's educational policy, including raising the nation's education level, creating a conducive environment for the development of talented students, and supporting scientific research and innovation.

The research methodology was based on the collection of information, analysis of official documents, statistical data and observations in the field of education in Singapore, for a detailed consideration of the features of the country's education system. Methods of generalization, induction and deduction, abstraction, search and comparison were used.

The results of the study confirm the success of the Singaporean education system in achieving high standards of education and training qualified professionals. The system actively contributes to the development of the intellectual elite and provides support for gifted students.

Based on these results, it can be concluded that the Singaporean education system serves as an example of an effective model of education and upbringing that contributes to the formation of a competitive generation and the development of the country.

In summary, the research underscores the importance of maintaining high educational standards, the need for comprehensive educational reforms, and innovation in education to achieve success in the modern world.
Development of the Teacher’s Communicative Culture under the Conditions of Marital State: Challenges and Opportunities
Authors: Pyshchyk Olena
Published: March 2024

The article focuses on the importance of communication etiquette and communication skills for teachers who work during martial law, because in such conditions teachers face a number of challenges that can affect the effectiveness of the educational process and the psychological well-being of students. Several key areas of development of the teacher's communicative culture in the conditions of martial law are considered. First of all, it emphasizes the importance of emotional intelligence, which helps teachers understand and control their emotions, and also helps build emotionally healthy relationships with students and colleagues. The second aspect to consider is active listening. Teachers must be attentive listeners, able to hear and understand their interlocutors. This helps to improve communication and establish an effective dialogue. The ability to adapt to new conditions and situations is important for teachers, especially during martial law. They must be flexible and able to quickly adapt to changes in order to ensure the continuity of the educational process and provide support to students in such difficult conditions. The teacher's communicative culture should be manifested not only in the classroom, but also in interaction in the social environment. It is noted that communication is the basis of professional and pedagogical interaction, which involves the exchange of information between communication subjects, as well as the assimilation of values, knowledge and methods of communicative activity. The key directions of the development of the communicative culture of the teacher in the conditions of martial law, which is an important component of the learning process, as it contributes to improving the quality of communication between the participants of the educational process, are considered. Martial law teachers should focus on developing emotional intelligence, active listening, effective conflict resolution, and adaptation to change. In conclusion, directions for the development of the teacher's communicative culture in the conditions of martial law are proposed. The development of these skills will help teachers communicate effectively with students, colleagues and other participants in the educational process, support a successful educational process and the psychological well-being of students.
Integration of Augmented and Virtual Reality Technologies with Adaptive Learning Systems: Analysis of Conceptual Models
Authors: Kruglyk Vladyslav
Published: March 2024

Augmented reality (AR) and virtual reality (VR) are increasingly utilized in education to provide interactive and engaging learning experiences. However, most applications do not fully exploit the potential of AR/VR technologies for adaptive and personalized learning. This paper analyzes five recent conceptual models that integrate adaptive techniques into AR/VR educational systems to identify their core components and capabilities.

All reviewed models incorporate a user profile, content repository, interaction data, environment representation, and device components. Detailed user information is collected, including demographics, knowledge levels, cognitive characteristics, sensory-motor abilities, and emotional-motivational factors. This enables adapting AR/VR content to individual learners' needs, styles, and states.

Two key adaptation-influencing components were identified across the models - the environment and the user adaptation mechanism based on the user model. Additional components depend on the service level and specifics of the device. For mobile applications, cloud computing enables optimal processing of objects, location, and human data.

The analysis determined these models provide a strong conceptual basis for adaptive AR/VR learning systems. However, further research is needed to develop a universal framework considering domain specifics. An ontological approach should be employed to allow customization for particular educational contexts. This could significantly enhance the state of adaptive AR/VR learning systems.

Existing conceptual models incorporate promising techniques but lack holistic frameworks tailored to educational domains. Developing such frameworks is essential to advance research and practice in adaptive AR/VR learning. The analysis and findings presented provide a foundation to guide future efforts in designing and evaluating adaptive AR/VR educational systems.
Using the analytic hierarchy process when choosing an online course in media literacy
Authors: Rudenko Yuliia
Published: March 2024

The article examines the use of Thomas Saati's Analytic Hierarchy Process for decision-making regarding the choice of an online non-formal education course. The significance of the problem of choosing among alternatives and making a final decision in the pedagogical field is shown. Reasoned simplicity, convenience, and universality of the method. The application of the method in the given task is considered: the selection of an online course on information hygiene (info media literacy) for students of higher education among three offered online platforms of non-formal education. The method’s stages and implementation in the spreadsheet processor Електронній таблиці are described in detail. The first stage is modeling the problem of choosing an online course as a hierarchy containing the goal of decision-making, alternatives for achieving it, and criteria for evaluating alternatives. At this stage, the goal "Formation of information hygiene (info media literacy) of students of higher education" was formed, five criteria for making a decision about the course were defined and described, and 3 alternative online courses were selected. Among the criteria: understanding how the media work (K1); critical thinking (K2); fact-checking (K3); social behavior (K4); emotional and psychological stability (K5). The second stage is prioritization through a series of pairwise comparisons. A table of pairwise comparisons was created, local priorities for the criteria of five criteria were determined, and their consistency indices were estimated. The third stage is the analysis of the priorities of alternative courses. Determining the priority of alternative courses took place according to a similar methodology. The maximum values of the priority vectors for the criteria were calculated, and the consistency ratio was estimated. As a result of the calculations, the course with the highest priority was chosen - alternative A1 (the course "Media literacy: practical skills", published on the online platform of the public project of mass open online courses "Prometheus"). The importance of the method for teachers who have difficulties with choosing a course is proven, and the prospects for further research are outlined, such as the popularization of the method and the development of a software application for automating calculations when making decisions.
Digital Storytelling in Extracurricular Activities in Biology
Authors: Franchuk-Kryva Liubov , Gvozdii Svitlana
Published: March 2024

The article is devoted to topical issues of extracurricular activities using digital storytelling. The purpose of the article is to determine the feasibility of using digital storytelling in extracurricular activities in biology. Today, a modern biology teacher must provide students with the subject knowledge necessary to understand the scientific and natural picture of the world, to form a competent attitude to their health and the health of others, to behave in an environmentally responsible manner in nature and to solve life problems. At the same time, the subject of biology is diverse and dynamic, which leads to a rich curriculum and a constant increase in the amount of information to be learned and requires new approaches not only to classroom but also to extracurricular activities.

The article emphasises that a successful combination of traditional teaching methods and information and communication technologies, considering their didactic advantages, can significantly enrich and diversify the content of extracurricular activities in biology. One of such ways may be the use of digital storytelling technology, which is increasingly being used by domestic teachers. The basic requirements for the preparation and planning of extracurricular activities in biology using digital storytelling are outlined. Platforms and applications that can be used as a digital storytelling tool are identified. Examples for different classes of basic school are proposed, which can serve as a basis for further development of extracurricular activities for modern biology teachers.

The article presents a broad analysis of domestic and foreign researchers who note that digital storytelling as a pedagogical tool helps to expand the cognitive and communication capabilities of students, activates attention and memory, promotes individualisation of learning, cognitive independence, develops the ability to think creatively, provides friendly, collective relationships and can be used in working with students of different age groups.
Rice Self-Sufficiency and Optimization of Irrigation by Using System Dynamic
Authors: Asmelita . , Limantara Lily M. , Bisri M. , Soetopo Widandi , Farni Indra
Published: March 2024

This research intends to optimize the results of irrigation canals with the conversion of function to fisheries without reducing rice self-sufficiency regionally. However, irrigation is an infrastructure asset that needs to be used optimally. It is due to the water; water sources and irrigation infrastructure can provide more benefits to rice fields, which are to function as fisheries in the study location (West Sumatra Province). The aim of this research is to propose the optimal combinations of irrigated land planted with rice and those in the form of fisheries. The methodology uses System Dynamics due to the official BPS data. There are many tools that are used in this system dynamics approach, such as causal diagrams, archetype systems, diagrams of stock and flow, and the behavior of over-time graphs. The DSS generator for simulating the program in this study uses Stella, which is a new paradigm in the water resources system approach. The result shows that the potential increase in income that could be obtained by converting the rice fields to tilapia fisheries is about 126 million Rupiah per year per hectare. West Sumatra Province, as a national rice granary, has many districts that are more self-sufficient in rice, so it can be considered to utilize irrigation to become the irrigation for fisheries. The potential of rice fields that can be converted into fisheries while maintaining self-sufficiency in rice at the district/city level of West Sumatra Province is more than 61 thousand hectares, and it generates an increase in income of about 7.7 trillion per year. Doi: 10.28991/CEJ-2024-010-02-010 Full Text: PDF
Effects of GFRP Stirrup Spacing on the Behavior of Doubly GFRP-Reinforced Concrete Beams
Authors: AbdulMuttalib Issa Musa , Allawi Abbas A. , Oukaili Nazar
Published: March 2024

This study investigates the impact of varying glass fiber-reinforced polymer (GFRP) stirrup spacing on the performance of doubly GFRP-reinforced concrete beams. The research focuses on assessing the behavior of GFRP-reinforced concrete beams, including load-carrying capacity, cracking, and deformability. It explores the feasibility and effectiveness of GFRP bars as an alternative to traditional steel reinforcement in concrete structures. Six concrete beams with a cross-section of 300 mm (wide) × 250 mm (deep), simply supported on a 2100 mm span, were tested. The beams underwent four-point bending with two concentrated loads applied symmetrically at one-third of the span length, resulting in a shear span (a)-to-depth (h) ratio of 2.8. The experimental findings reveal that altering the GFRP stirrup spacing along the longitudinal axis of the beams, from 200 mm (equivalent to the effective depth (d)) to 50 mm (equal to (d⁄4)), altered the mode of failure from flexure-shear to flexure-compression. However, when the spacing was equal to or less than (d⁄3), there was no significant improvement in load-carrying capacity, as the contribution of GFRP bars in resisting shear loads was limited. Under service loads, the GFRP-reinforced beams exhibited wider cracks, but reducing the stirrup spacing helped restrain crack widening. Incorporating GFRP bars in the compression zone had a positive effect on reducing crack width in the tension zone. Additionally, using GFRP stirrups with spacing varying between (d) and (d⁄2) in the pure bending region increased the deflection ductility indexes. To enhance the ductility of GFRP-reinforced concrete beams, it is recommended to use GFRP stirrups in the pure bending region with spacing greater than the spacing between GFRP stirrups in the shear spans. The study highlights that the current ACI code overestimates the shear capacity provided by GFRP stirrups, particularly when the spacing is less than or equal to (d⁄3). Doi: 10.28991/CEJ-2024-010-02-011 Full Text: PDF
Behavior of Axially Loaded Concrete Columns Reinforced with Steel Tubes Infilled with Cementitious Grouting Material
Authors: Abbood Ahlam A. , Oukaili Nazar
Published: March 2024

The paper presents a novel method of reinforcing concrete columns using small-diameter steel tubes instead of traditional steel bars. The researchers conducted experimental investigations on twelve mid-scale circular concrete column specimens, which were divided into two groups consisting of six specimens each: short and long columns. Two of the specimens in each group were reinforced with steel bars, while the remaining four were reinforced with steel tubes filled with cementitious grouting material. The study proposed two concepts for cementitious grouted steel-tube reinforcement. The first concept utilized steel tubes with equivalent net areas to the steel bar areas used in the reference column, while the second concept used steel-tube reinforcement with the same diameter as the steel bars in the reference column. Nonlinear Finite Element (FE) analyses were conducted on experimental specimens using ABAQUS software. The results showed that using steel tubes with an area equivalent to that of steel bars instead of conventional columns increased the bearing capacity of reinforced concrete columns by 17%. Moreover, using steel tubes whose area matched 30% of the steel bar area achieved a bearing capacity of about 81% of the conventional concrete columns. The experimental and FE analysis findings indicate that this methodology can increase the bearing capacity of reinforced concrete columns when compared to traditional methods. The axial load-axial displacement curves, axial load-axial strain curves, and failure load of the FE model all demonstrated good convergence with the experimental data. Doi: 10.28991/CEJ-2024-010-02-017 Full Text: PDF