bluuebunny/crossref_metadata_2025 huggingface dataset:
VULNERABILITY ASSESSMENT AND RISK MANAGEMENT STRATEGIES FOR WATER AND FOOD SECURITY IN THE FACE OF CLIMATE CHANGE IN VULNERABLE COMMUNITIES ON THE COLOMBIAN COAST
Authors: de la Ossa Jorge Edwin Cárdenas , Nobles Yhonattan Méndez , Quiroz Humberto Tavera , Mercado Naira Elena Morales , Argel Samuel Pinto
Published: January 2025

The aim of this study is to assess the climate vulnerability of coastal communities in Colombia and to propose risk management strategies to improve water and food security. The communities of Boca Tocino, Chorrera, Bajo Ostión, Cuatro Bocas and Puerto Colombia in the department of Atlántico were selected for analysis. The methodology used included the Standardised Precipitation Index (SPI) for drought assessment, flood modelling with HEC-RAS and HEC-HMS, and agricultural simulations with FAO's AquaCrop. In addition, future climate scenarios (2040, 2070 and 2100) were analysed to anticipate changes in water availability and food production. The implementation of water harvesting systems and sustainable agricultural practices led to significant improvements in water and food security. Specifically, access to water increased in all beneficiary communities, and food production increased by 4.12 tonnes in Chorrera and 1.92 tonnes in Cuatro Bocas. The risk assessment also showed a significant reduction in high and medium risk levels; for example, high risk in Boca Tocino decreased from five cases to one after the intervention. This study provides new insights into the effectiveness of community-based adaptation strategies in improving resilience to climate change. The results confirm that the proposed interventions are replicable models for sustainable management of water and food resources in vulnerable regions, offering a practical approach to building resilience to the impacts of climate variability.
WAQF EMPOWERMENT-BASED GREEN CAMPUS FOR ENHANCING LITERACY IN ISLAMIC SUSTAINABLE FINANCE: A PROPOSED MODEL
Authors: Rohim Ade Nur , Yetty Fitri , Sari Lili Puspita
Published: January 2025

Environmental sustainability has become an important agenda that requires the involvement of various stakeholders, including higher education institutions, through the development of green campuses. However, funding remains a significant challenge in establishing green campuses, which typically require substantial financial resources. Waqf, as an Islamic financial instrument that has economic and social impacts, possesses relevant characteristics to support sustainability and has the potential to serve as an alternative funding source for green campus development. This research aims to construct a model for green campus development based on waqf empowerment. A qualitative method is utilized in this study, relying on secondary data gathered from various written documents, such as scholarly journals, books, and relevant articles from websites concerning sustainability, green campuses, and waqf empowerment. The findings indicate that collected waqf can be allocated for the procurement of various facilities and equipment needed for green campus projects, including waste management, water management, and the provision of essential infrastructure to support green initiatives. Moreover, cash waqf can be developed through investment schemes in green sukuk and financing schemes for green SMEs or agriculture and plantations. These waqf-based facilities and equipment are intended to support academic and operational activities on campus, particularly through the three main pillars of Indonesian higher education, namely education, research, and community service, aimed at enhancing education and sustainability literacy for the broader community from an Islamic perspective. This study recommends a novel concept for optimizing the collaborative management of waqf to develop green campuses in various regions, thereby maximizing the potential of waqf to support environmental sustainability initiatives.
LULC CHANGE IMPACT ON RUNOFF COEFFICIENT AND ITS IMPLICATIONS FOR AREAL PRIORITIZATION IN FLOOD CONTROL: A CASE STUDY OF THE CIKAPUNDUNG RIVER, WEST JAVA, INDONESIA
Authors: Fakhrudin Muh , Setiawan Fajar , Hidayat  , Apip  , Hakim Andi Muhammad Yasser , Yusuf Sri Malahayati , Turmudi  , Ridwansyah Iwan , Wibowo Hendro
Published: January 2025

Changes in Land Use and Land Cover (LULC) are increasingly recognized as critical drivers of hydrological alterations, particularly in tropical upstream catchments like the Cikapundung River basin in Indonesia. However, comprehensive assessments of the impact of LULC changes on this upstream tropical catchment are lacking. This study aims to quantify changes in runoff coefficients (C) across different sub-watersheds of the Cikapundung River and to assess the implications of these changes for flood control prioritization. The objective was to provide a framework for managing flood risks in the tropical upstream catchments affected by LULC changes. This study integrates remote sensing and ground-based hydrological analysis. We used and analyzed LULC data changes from 1993, 2008, and 2023 using the GLC_FCS30D dataset, a novel global dataset for monitoring land cover dynamics at a 30-meter resolution. The determination of C values across the watershed was conducted using a systematic approach, namely the Thompson Method, which incorporated components such as watershed relief, soil infiltration, vegetation cover, and surface storage. Furthermore, the range of C values obtained from the calculations has been verified by comparing them with the ratio (C*) of observed annual direct runoff water yields from the river outlet to the observed annual total rainfall in the watershed area. Changes in LULC in the Cikapundung watershed area over the past 30 years included a decrease in closed evergreen broadleaf forest (4.24%) and sparse vegetation (2.24%), as well as an increase in impervious surfaces (7.3%). However, these changes led to only a small increase in C values. From the spatio-temporal analysis of C values, we are able to identify recommended locations for surface runoff control in the watershed.
Values Orientation Change – an Important Prerequisite for the Development of a Sustainable Economy
Authors: Pechociakova Svitacova Eva
Published: January 2025

Issues of unsustainability or sustainability arise also in the context of the functioning of an economy that should responsibly meet human needs, taking into account human resources, nature and the environment. The current economy needs to be transformed into a sustainable one, and it is pointed out that one of the important prerequisites for this is a change in value orientation. Especially of those actors who are involved in the economy. The change in value orientation concerns, in particular, fundamental values, values that are key to sustainable development, such as nature, the environment, but also the human being who is part of them. In justifying the need to change the value orientation of these actors, we rely on thinkers who reject reductionist-economist approaches in economics and explicate the values that must underpin a sustainable economy. The development of such an economy requires economic actors to be guided not only by economic values, but also by humane and environmental values, and to accept values compatible with a sustainable way of life, which are alternative values to those that underpin contemporary postmodern society. Confirmation of the fact that some economic actors are already orienting themselves towards new values that also support a sustainable economy are some of the new trends in economic thinking, alternative sustainable economic concepts and models. They confirm the start of an environmentally and socially useful transformation process of the economy into a sustainable one.
Spatiotemporal Distribution of the Impact of Climate Change and Human Activities on NDVI in China
Authors: Dong Shuyi , Zhuang Wen , Zhang Shuting , Xie Shanshan
Published: January 2025

The Normalized Difference Vegetation Index (NDVI) is a vital metric for assessing surface vegetation cover and productivity, and plays a significant role in monitoring environmental changes and ecological health. This study utilizes the Geographically Weighted Temporal Regression (GTWR) model and high-resolution remote sensing data to analyze NDVI fluctuations across mainland China from 2001 to 2020. The objectives are to elucidate the mechanisms by which climate change and human activities influence vegetation dynamics. The main findings are as follows: (1) NDVI fluctuations are significantly correlated with climatic factors such as precipitation, sunlight duration, and average temperature. These correlations reveal how climate conditions affect vegetation dynamics. (2) Human activities, particularly urban expansion, also impact NDVI changes. The study highlights how these activities contribute to variations in vegetation cover and productivity. (3) The analysis identifies distinct regional and seasonal patterns in NDVI changes, demonstrating significant spatiotemporal heterogeneity across mainland China. (4) The results enhance scientific understanding of vegetation change trends in China and provide a basis for developing targeted ecological protection measures and sustainable development policies.
Impact of Multidimensional Distance on Financial Cooperation: A Case Study of China and Neighboring Countries
Authors: Li Fuchang , Wang Han , Hu Xiaohui , Ding Wenli
Published: January 2025

Financial cooperation is an important way to promote regional cooperation for high-quality development. In the process of deepening financial cooperation, cooperation faces many external influences due to the political, economic and cultural differences of different countries. To achieve the United Nations Sustainable Development Goals, such as poverty eradication and ensuring sustainable consumption and production models, we propose a novel way to takes the multidimensional distance of countries and financial cooperation as the research objects to explore the influence mechanism of differences on financial cooperation between China and neighboring countries. Taking China and Southwest neighboring countries as the research object, the financial cooperation events are assigned quadratic values. Quantitative analysis of the level of financial cooperation among countries by using the vertical and horizontal sliding scale method to measure the financial cooperation index among countries. The political, economic, financial, and cultural dimensions of distance between countries are taken as important factors affecting financial cooperation, and the effects of each dimension of distance on financial cooperation are examined separately and tested for robustness and heterogeneity. The results of the study found that multidimensional distance plays a driving role in China's financial cooperation with its southwestern neighboring countries, with cultural distance having the most significant impact on the level of financial cooperation. In addition, the results of the heterogeneity test conclude that the effect of multidimensional distance on financial cooperation in the presence of temporal and spatial heterogeneity. These findings are applicable to Policymakers who need to design financial cooperation strategies tailored to the specific temporal and spatial contexts, adapting them to the unique characteristics of the region.
Temperature measurements of metal-free GaN using a thermoreflectance-based approach depending on excitation wavelength
Authors: Jeon Dong-Min , Han Dong-Pyo , Shim Jong-In , Shin Dong-Soo
Published: January 2025

This study provides a precise and reproducible methodology of measuring the surface temperature of GaN devices without metal deposition, based on thermoreflectance (TR) properties. Two TR techniques are proposed, tailored to the reflectance properties of GaN devices. The first method measures the surface temperature by monitoring changes in reflectance using light with an energy above the bandgap, while the second method monitors changes in the fringe pattern of the reflectance spectrum using light with a sub-bandgap energy of GaN. Both methods can measure equally accurate surface temperatures across a wide range of temperature by improving the magnitude and nonlinearity of the temperature-dependent reflectance through appropriate selections of incident light wavelengths. This research is expected to be applicable for non-contact and non-destructive measurement of local temperatures in high-power electronic and optoelectronic devices based on GaN across a wide temperature range.
Pengaruh Nilai Tukar dan Nilai Ekspor Gas Alam Terhadap Penerimaan Pajak Ekspor
Authors: Tiara Sinar , Amri Khairul
Published: January 2025

This research aims to analyze the influence of the exchange rate and the value of natural gas exports on Indonesian export tax revenues and analyze the causal relationship between these three variables. Using data in the form of time series data for the period 2005 to 2022 (n = 18). Data were analyzed using Multiple Linear Regression and Vector Error Correction Model (VECM) methods. The results of this research show that in the long term the value of natural gas exports has a positive and significant effect on export tax revenues. Meanwhile, in the short term, export tax revenues in the previous year have a negative and significant effect on the value of natural gas exports in the current year. The results of this research also show that there is a two-way causal relationship between the Natural Gas Export Value and the Exchange Rate. Furthermore, there is a one-way causal relationship between Export Tax Revenues and the Exchange Rate and between Natural Gas Export Values and Export Tax Revenues.
Pengaruh Akses Permodalan, Strategi Pemasaran dan Inovasi Produk terhadap Kinerja Usaha Konveksi di Kota Banda Aceh
Authors: Marzana Syadza Khaula , Amri Khairul , Amanatillah Dara
Published: January 2025

This research aims to analyze the influence of access to capital, marketing strategy and product innovation on the performance of convection businesses in the city of Banda Aceh. The research sample was 59 business actors who run their businesses in Kampung Baru village as a convection business center in the city of Banda Aceh. Data was collected using a questionnaire and then the data was analyzed using multiple linear regression statistical equipment. This research reveals that access to capital, marketing strategies and product innovation can significantly improve the performance of convection businesses. The easier it is for business actors to access external capital sources, the better the marketing strategy implemented, the better the business performance. Likewise with product innovation, innovative business actors have better business performance than those who are less innovative. Therefore, increasing access to sources of capital, improving the ability of business actors to implement marketing strategies and innovating the products/services offered can be a recommended policy for relevant agencies in the city of Banda Aceh.
Pengaruh Investasi Asing dan Pertumbuhan Ekonomi Terhadap Pengangguran di Pulau Sumatera
Authors: Nasyla Nessya Wafa , Amri Khairul
Published: January 2025

The aim of this research is to find out how economic growth and foreign investment affect the unemployment rate. The data used consists of panel data from 10 Sumatran provinces from 2011 to 2019. The analysis model uses panel regression with a fixed effect approach. Research finds that foreign investment has a negative and significant influence on increasing the unemployment rate, so increasing foreign investment can reduce the unemployment rate on the island of Sumatra. It was also found that economic growth had a negative and significant effect on increasing unemployment. Therefore, the higher the level of economic growth in a region, the lower the unemployment rate. The implication of these findings is that the contribution of foreign investment and economic growth is needed to reduce unemployment rates in the region, and by increasing the contribution of foreign investment and economic growth, job opportunities will be created and unemployment rates will be reduced on the island of Sumatra.
Strategi Pemerintah Aceh dalam Mereduksi Tingkat Kemiskinan: Kajian dari Perspektif Maqashid Syariah
Authors: Putra Zulfan Adi , Maulana Muhammad , Zulhimi Muhammad
Published: January 2025

Penelitian ini bertujuan untuk melihat strategi program-program pengentasan kemiskinan di Aceh dengan mempertimbangkan prinsip-prinsip maqashid syariah, serta untuk meninjau strategi program, evaluasi, dan keberhasilan capaian. Penelitian ini menggunakan jenis kualitatif dengan pendekatan analisis deskriptif. Sumber data primer yang diperoleh melalui wawancara, observasi, dan dokumentasi. Sedangkan data sekunder diperoleh melalui buku, dan artikel. Hasil temuan, penelitian: (1) Pengentasan kemiskinan di Aceh dalam bentuk program: a) Mengurangi beban pengeluaran, masyarakat, b) Meningkatkan pendapatan masyarakat dan c) Mengurangi jumlah kantong kantong kemiskinan. (2) Evaluasi Pemeritah Aceh terhadap pelaksanaan pengentasan kemiskinan sudah baik tetapi belum sepenuhnya optimal, disebabkan masih banyak terjadi kesalahan pendataan, miss data dan salah sasaran penerima manfaat dilapangan. (3) Pelaksanaan program dan strategi pengentasan, kemiskinan, di Aceh sudah sesuai menurut, konsep magashid syariah, kesesuaian terlihat pada pendekatan program pengentasan kemiskinan pada aspek, "dharuriyyah" yang secara rasionalnya dapat dilihat dari pendekatan ekonomi yang mengacu pada penjagaan harta (hifz mal), penjagaan jiwa (hifz.nafs) dan penjagaan keturunan (hifz nasl). Kemudian tidak sesuai menurut konsep magashid syariah, ketidak sesuaian tersebut terlihat seringkali terjadi tidak tepat sasaran program.
Perilaku Muzakki Menggunakan Layanan M-Banking dengan Behavior Intention Sebagai Variabel Intervening
Authors: Fitria Nasyatil , Nurdin Ridwan , Amri Khairul
Published: January 2025

Penelitian ini menggunakan metode kuantitatif frngan memperoleh sumber data dari data primer dan sekunder. Penelitian ini bertujuan untuk mengetahui bagaimana perilaku muzakki menggunakan layanan digital m-banking untuk membayar zakat dengan menggunakan teori penerimaan dan penggunaan teknologi (UTAUT) dimana behavioral intention sebagai variable intervening. Populasi dalam penelitian ini adalah masyaraka yang membayar zakat via m-banking dengan sampel sebanyak 120 responden menggunakan rumus teknik Malhotra. Metode analisis data menggunakan Struktural Equation Modeling (SEM) dengan menggunakan bantuan software SmartPLS versi 4.1. Hasil penelitian yang diperoleh menunjukkan bahwa variabel Performance expectancy, Social Influence, Facilitating Condition, secara langsung berpengaruh terhadap behavior intention. Sedangkan effort expectancy tidak berpengaruh terhadap behavior intention. Variabel Performance expectancy, effort expectancy, Social Influence, dan behavior intention berpengaruh terhadap usage adoption, sedangkan Facilitating Condition tidak berpengaruh. Secara langsung terhadap usage adoption. Hasil hipotesis untuk pengaruh secara tidak langsung menunjukkan bahwa Performance expectancy, Social Influence, Facilitating Condition berpengaruh terhadap usage adoption melalui variabel behavior intention, sedangkan effort expectancy tidak berpengaruh terhadap usage adoption melalui variabel behavioral intention.
Pemetaan Bibliometrik Terhadap Distribusi Pendapatan Sebagai Instrument Pengentasan Kemiskinan dalam Perspektif Ekonomi Islam
Authors: Abrar Muhammad , Ihza Muhammad Herizal
Published: January 2025

Distribusi pendapatan dalam perspektif ekonomi Islam bukan hanya sekedar aktivitas ekonomi, tetapi merupakan ibadah dan tanggung jawab sosial yang bertujuan untuk mewujudkan masyarakat yang adil, makmur, dan sejahtera. Upaya pengentasan kemiskinan melalui distribusi pendapatan yang adil dan merata menjadi salah satu pilar utama dalam pembangunan ekonomi yang berkelanjutan dan inklusif. Penelitian ini bertujuan untuk mengetahui dan menganalisis mengenai pemetaan bibliometrik terhadap distribusi pendapatan sebagai instrument pengentasan kemiskinan dalam perspektif ekonomi Islam. Dalam penelitian ini metodologi yang digunakan yaitu penelitian deskriptif, pendekatan kuantitatif dengan analisis bibliometrik. Jumlah populasi dan sampel yang digunakan yaitu: 1.130 paper. Hasil penelitian menunjukkan bahwa: (1) Distribusi pendapatan yang adil merupakan salah satu pilar utama dalam ekonomi Islam dan dianggap sebagai instrumen penting untuk mengentaskan kemiskinan. Dalam perspektif ekonomi Islam, distribusi pendapatan dilakukan melalui berbagai mekanisme yang diatur oleh prinsip-prinsip syariah. Berikut adalah beberapa instrumen utama dalam distribusi pendapatan menurut ekonomi Islam: Zakat, Sadaqah, Waqf, Qard Hasan, Redistribusi melalui Pajak, Larangan Riba, Peran Negara dan Etika Bisnis. (2) Distribusi pendapatan yang adil melalui instrumen-instrumen tersebut diharapkan dapat menciptakan keseimbangan ekonomi dan mengentaskan kemiskinan. Prinsip-prinsip ekonomi Islam berfokus pada kesejahteraan sosial, keadilan, dan kepedulian terhadap sesama, yang semuanya berkontribusi pada terciptanya masyarakat yang lebih adil dan sejahtera. (3) Berdasarkan cretae a map based on text data, terdapat 1.130 topik paper penelitian dan 20493 trems yang paling banyak dipilih oleh peneliti dan menjadi tren dalam riset tentang distribusi pendapatan sebagai instrument riset konsep pengentasan kemiskinan dalam perspektif ekonomi Islam.
PENDAMPINGAN PEMBUATAN PERANGKAT PEMBELAJARAN TERHADAP KOPETENSI GURU PAUD
Authors: Luaili Nihayatul
Published: January 2025

Pengabdian ini bertujuan untuk menganalisis pengaruh pendampingan pembuatan perangkat pembelajaran terhadap peningkatan kompetensi guru Pendidikan Anak Usia Dini (PAUD) dalam program pengabdian masyarakat. Penelitian menggunakan pendekatan kuantitatif dengan metode survei. Data diperoleh melalui kuesioner yang disebarkan kepada guru PAUD peserta program pendampingan. Hasil penelitian menunjukkan bahwa pendampingan pembuatan perangkat pembelajaran memiliki pengaruh signifikan terhadap peningkatan kompetensi guru PAUD, baik dari segi perencanaan, pelaksanaan, maupun evaluasi pembelajaran. Temuan ini menegaskan pentingnya pendampingan intensif dalam mendukung peningkatan kualitas pendidikan pada jenjang usia dini.
PEMBERDAYAAN POTENSI GURU SMAN 1 TAMBANG DALAM MENYUSUN SUMBER BELAJAR BERWAWASAN TPACK SEBAGAI SOLUSI ACTIVE LEARNING
Authors: Hidayati Nurkhairo , Mellisa  , Ade Rahmayulis Putri , Herlina Sari , Safitri Linda , Maylani Kasih , Hermalia Rosa
Published: January 2025

Sumber belajar berwawasan Technological Pedagogical Content Knowledge (TPACK) menjadi kerangka kerja penting dalam memaksimalkan integrasi teknologi dalam pembelajaran. Tujuan pengabdian masyarakat ini untuk melakukan pelatihan yang dapat memberdayakan potensi guru SMAN 1 Tambang dalam mengembangkan sumber belajar berbasis TPACK yang mampu mendukung terciptanya pembelajaran aktif. Metode pelaksanaan kegiatan dikelompokkan ke dalam 3 tahapan yaitu persiapan, penyampaian informasi, dan pendampingan. Peserta kegiatan adalah guru SMAN 1 Tambang, Kabupaten Kampar, Provinsi Riau yang berjumlah 24 orang dengan berbagai mata pelajaran yang mengajar di tingkatan kelas berbeda mulai dari kelas X hingga kelas XII. Penggunaan teknologi dalam proses pembelajaran sudah dilakukan guru dengan persentase 74,31. Hasil pelatihan menunjukkan bahwa guru SMAN 1 Tambang mampu menyusun sumber belajar berwawasan TPACK setelah dilakukan pendampingan secara berkelompok. Selama sesi pendampingan ini, guru tampak antusias mengikuti dan terjadinya dialog antara guru dan tim pengabdian saat guru kurang memahami cara menggunakan aplikasi berbasis teknologi. Kesimpulan dari kegiatan pengabdian masyarakat ini memberikan pemahaman dan melatih guru-guru di SMAN 1 Tambang berkiatan dengan integrasi antara teknologi, pedagogi, dan konten dalam pembelajaran. Kegiatan ini diharapkan dapat menjadi upaya dalam pemberdayaan guru untuk meningkatkan kualitas pembelajaran yang lebih interaktif.
BEST PRACTICES IN TEACHING ACADEMIC RESEARCH THROUGH HYFLEX MODELS: INSIGHTS FROM ASIAN HIGHER EDUCATION INSTITUTIONS
Authors: Junard P. Duterte
Published: January 2025

The HyFlex model, a blend of in-person and online learning, has become increasingly popular in teaching academic research, particularly within Asian higher education institutions (HEIs). This study explored the best practices in implementing the HyFlex model for teaching academic research to college learners, focusing on its effectiveness and challenges in diverse educational settings. Using a qualitative research design, data were collected from interviews with faculty and students in several Asian HEIs employing the HyFlex model. The study identified key themes, including the benefits of flexible learning modes, the importance of culturally responsive teaching, the challenges of assessment and feedback, and the adaptation of technology for research teaching. Findings reveal that while the HyFlex model promotes increased student engagement and personalized learning, challenges persist in providing timely feedback and maintaining meaningful instructor-student interactions. Additionally, culturally tailored instructional approaches significantly contributed to the model's success. The implications of these findings suggest that educators should combine online and face-to-face interactions, adapt their feedback practices to hybrid learning environments, and consider cultural nuances in research teaching. Policy recommendations include formalizing the HyFlex model in academic settings and investing in faculty development programs. Future research should examine the long-term impact of the HyFlex model on students’ research skills and its scalability across different educational contexts.
KEYWORDS: HyFlex model, academic research teaching, Asian higher education, flexible learning, culturally responsive pedagogy
THE IMPACT OF ARTIFICIAL INTELLIGENCE TECHNOLOGIES ON THE DEVELOPMENT AND TRANSFORMATION OF ENTREPRENEURIAL STRUCTURES' ACTIVITIES
Authors:   St. Petersburg State University of Economics, Saint-Petersburg, Russia, Aminov Khakimdzhon I. , Dremezova Anna A. ,   ITMO University, Saint-Petersburg, Russia
Published: January 2025

Based on the analysis carried out, the trends in the development and implemen-tation of artificial intelligence technologies in various areas of entrepreneurial activity are iden-tified, as well as risks, emerging difficulties, advantages, and disadvantages of their use in the activities of companies are presented. In addition, the impact of process automation due to arti-ficial intelligence on the emergence of new professions and the need for new skills among em-ployees of companies is considered.
The evidence presented in the article suggests that AI technologies make a significant con-tribution to the development and transformation of various areas of entrepreneurial activity. In addition to the transformation of business processes, there is also a transformation of profes-sions. Increasingly, the skills and professional competencies of employees are forced to undergo changes and adapt to new realities. Artificial intelligence is already a powerful tool, which has an impact on entrepreneurial activity. Therefore, understanding its influence and capabilities becomes one of the key factors for the successful functioning of entrepreneurial structures.
RESEARCH IN THE FIELD OF SHORTWAVE COMMUNICATION NETWORK AND ENCRYPTION TECHNOLOGY
Authors:   Grozny State Petroleum Technical University named after Academician M. D. Millionshchikov, Zizaeva Ana , Nanaeva Indira Sh. ,   Chechen State University named after A. A. Kadyrov, Kosulin Valery V. ,   Kazan State Energy University
Published: January 2025

Shortwave communication networks have the characteristics of centerless self-organization, limited bandwidth of wireless transmission and distributed control. At the same time, the nodes themselves have limitations that affect the storage, computing, and communi-cation capabilities of wireless nodes. These inherent characteristics of shortwave communica-tions make it more vulnerable to passive eavesdropping, active intrusion, denial of service, infor-mation forgery, etc. Security issues have become an unavoidable and critical issue that needs to be addressed urgently. Therefore, security measures such as authentication, encryption, key management and access control for shortwave communications require special attention. Based on the theoretical basis of cryptography, this article analyzes some authentication and key man-agement schemes currently being studied in distributed peer-to-peer networks, as well as ex-plores shortwave encryption technology based on the structural characteristics and require-ments of shortwave communication.
USE OF INFORMATION TECHNOLOGY TOOLS IN THE ORGANIZATION OF STUDENTS' RESEARCH WORK
Authors:   GGNTU named after academician M. D. Millionshchikov, Baydarova Aiset U. , Elsieva Shovda S.-T. ,   GGNTU named after academician M. D. Millionshchikov
Published: January 2025

The article is devoted to the analysis of the role and significance of information technologies (IT) in the organization of students' research work (RW). The aim of the study is to identify and systematize effective methods of IT application to improve the efficiency of students' R&D at all its stages. The following tasks were solved in the work: analysis of existing IT tools used in R&D; assessment of their influence on research quality, productivity and cooperation of students; development of recommendations for optimizing the use of IT in the organization of R&D. The obtained results demonstrate that IT significantly improves the efficiency of RRI by facilitating quick access to information, improving communication between students and super-visors, automating data processing and presentation of results. The practical significance of the study lies in providing methodological recommendations for teachers and students aimed at im-proving the effectiveness of R&D. Scientific novelty of the work consists in the complex analysis of IT influence on all aspects of organization of students' research work, taking into account the specifics of different scientific directions.
INNOVATIVE APPROACHES TO ORGANIZING BUSINESS EVENTS IN THE STRUCTURE OF MICE-TOURISM
Authors:   North-Western Institute of Management, a branch of the RANEPA, St. Petersburg, Morozova Marina A.
Published: January 2025

The article considers modern innovative approaches to the organization of busi-ness events in the structure of MICE-tourism. The main components of MICE (Meetings, Incen-tives, Conferences, and Exhibitions) and their role in the development of business tourism are studied. Special attention is paid to the integration of technological solutions, including virtual and hybrid platforms, artificial intelligence and mobile applications. Sustainable event manage-ment practices, methods of developing unique thematic concepts and venue selection strategies are analyzed. Ways to increase participant engagement, personalize the user experience, and leverage sponsorships are explored. Modern marketing strategies and methods for evaluating the effectiveness of events are presented. The article demonstrates a comprehensive approach to organizing business events, taking into account current trends and requirements of the MICE-tourism industry.
DEFINITION OF THE BASIC PRINCIPLES, GOALS, PRIORITIES AND STRATEGIES FOR THE IMPLEMENTATION OF THE CONCEPT OF CREATING A NETWORK OF INSTITUTIONS FOR SANATORIUM-RESORT TREATMENT AND RECREATION
Authors:   North-Western Institute of Management, a branch of the RANEPA, St. Petersburg, Yakovlev Alexander R.
Published: January 2025

The article deals with the fundamental aspects of organization and development of sanatorium-resort treatment and recreation. The key principles of functioning of sanatorium-resort institutions are studied, including the integration of hygiene education, promotion of a healthy lifestyle and a comprehensive approach to physical and mental health. The goals of health resort networks, their role in the public health system and expected long-term results are analyzed. Particular attention is paid to the criteria for prioritizing the development of health resort facilities, including regulatory and legal aspects and strategic directions. Problems related to the modernization of infrastructure and meeting the growing demand for health resort treat-ment are considered. Strategic approaches to the successful implementation of health resort networks, methods of their adaptation to regional peculiarities and key performance indicators to assess the effectiveness of the implemented strategies are presented. The article is of interest to specialists in the field of resortology, health care organizers and managers of the health resort industry.
СИСТЕМА УПРАВІЛІННЯ БЕЗПЕКОЮ МАШИНОБУДІВНИХ ПІДПРИЄМСТВ ЗАДЛЯ СТАЛОГО РОЗВИТКУ ТЕРИТОРІЙ
Authors: Полінкевич О.М.
Published: January 2025

В статті досліджено систему управління безпекою підприємств в контексті забезпечення сталого розвитку територій. Критичний аналіз змісту наукових праць дослідників виявив, що проблеми сталого розвитку громад, підвищення рівня соціального добробуту та згортання ділової активності негативно позначаються на реалізації цілей сталого розвитку. В період військового стану в Україні ці процеси поглибилися та посилилися і потребують додаткового вивчення. В роботі визначено, що система управління безпекою є основа для становлення сталого розвитку територій. Така система має бути реалізовано у трьох напрямах – з позиції влади громади, підприємств та громадського сектору. Вибір специфіки розвитку сектору економіки в громаді залежить від стратегії розвитку території та є рушійною силою всіх процесів. Запропоновано формувати систему управління безпекою підприємств на прикладі машинобудівних підприємств. Визначено шість рівнів, реалізація яких сприятиме досягненню цілей. Кожний рівень є взаємопов’язаний із попереднім та доповнює його. Запропоновані інструменти, аспекти та функції забезпечення безпеки машинобудівних підприємств, як інструменти досягнення загальної стратегії безпеки у машинобудуванні регіону.
A IMPORTÂNCIA DO PARFOR PARA FORMAÇÃO DE PROFESSORES DE MATEMÁTICA NO INTERIOR DO ESTADO DO AMAZONAS.
Authors: Souza da Costa Franklane
Published: January 2025

O referido texto trata-se de um recorte de uma pesquisa em andamento. Apresenta angústias e reflexões que emergem ao longo do desenvolvimento da pesquisa no âmbito do Mestrado em Ensino de Ciências e Matemática do Programa de Pós-Graduação em Ensino de Ciências e Matemática - PPGECIM da Universidade Federal do Amazonas. A pesquisa da qual resultou o presente texto, tem o objetivo de analisar a importância do Programa Nacional de Formação de Professores da Educação Básica (Parfor) para a formação de Licenciatura em Matemática, ofertado pela Universidade Federal do Amazonas – UFAM. Este estudo tem o intuito de responder ao seguinte problema de pesquisa: Qual a importância do Parfor para a formação de professores em Licenciatura em Matemática no Interior do estado do Amazonas. Para podermos elucidar o problema de pesquisa, bem como alcançar os objetivos propostos, teremos como objetivo geral analisar importância do Parfor para formação de professores de Licenciatura em Matemática no interior do Estado do Amazonas. Neste sentindo, buscou-se alicerçar a reflexão realizada com teóricos da área da Educação, mais precisamente com aqueles se investem em construir e produzir conhecimento acerca da importância do processo formativo ofertado pelo PARFOR. Nesta etapa da pesquisa dialogou-se principalmente com Almeida, Nascimento-Filho, Silva (2020); Nepomuceno (2020); Valente & Melo (2021). A pesquisa demostrou que apesar das problemáticas enfrentadas, o Programa de formação de Professores da Educação Básica PARFOR, apresenta-se como uma das alternativas importantes para formação de professores que atuam no interior do Estado do Amazonas sem formação adequada.
Editorial
Authors: Pozzobon Marta Cristina
Published: January 2025

A Educação Matemática em Revista – RS está lançando o seu último número de 2024, com a intenção de contribuir com discussões, estudos e pesquisas na área de Educação Matemática. Salienta-se que este periódico é uma publicação da Sociedade Brasileira de Educação Matemática (SBEM), da Regional do estado do Rio Grande do Sul, a Sociedade Brasileira de Educação Matemática – RS.
Understanding the Impact of Crop Raiding by Wild Animals on People’s Livelihoods in Sub-Saharan Africa
Authors: Bosco Nuwe John , Sila Winfred
Published: January 2025

Crop raiding and human-wildlife conflicts are major challenges facing communities adjacent to protected areas in Sub-Saharan Africa (SSA). This has affected the food and income security of inhabitants in such regions. The extent of crop raiding on peoples’ livelihoods is not well documented. The aim of the study is to understand the impact of crop raids on people’s livelihoods in the SSA region. It was guided by specific objectives, namely; the history of crop raiding, the common animals involved in crop raiding, the causes of crop raiding by wild animals, the effects of crop raiding on people’s livelihoods, and lastly, crop protection techniques to reduce the impact of wild animal crop raiding to come up with the implication of the future research and policy implementation. A literature search from 2000 to 2024 was made from Google Scholar, Science Direct and Research Gate search engines using key phrases to get appropriate articles for this review. 120 relevant publications were identified from which 71 closely related publications were scrutinized and used for this article. Results show that crop raiding is the major cause of human-wildlife conflicts that have resulted in severe damage to crops, food insecurity and income insecurity, thus curtailing the development of affected areas. The study concludes that the participation of all relevant stakeholders and enacting and enforcing appropriate policies can reduce the frequency and severity of crop raiding and promote sustainable development. This study addresses SDG 1 (No Poverty) by undermining income generation and increasing vulnerability among rural communities. It also relates to SDG 2 (Zero Hunger) as it disrupts agricultural production, leading to food shortages. SDG 15 (Life on Land) is directly pertinent, aiming to protect ecosystems and biodiversity while mitigating human-wildlife conflicts
Examining Relationship between Service Quality and Behavioural Intentions in Game Lodges
Authors: Njagi Caroline Kihara
Published: January 2025

Providing high-quality services in game lodges promotes customer satisfaction and, subsequently, favourable behavioural intentions, leading to enhanced business performance, including market share and profitability. Practical and empirical evidence has demonstrated that visitors have varying degrees of preferences that influence their expectations and satisfaction, which consequently affects their behavioural intentions. Though numerous studies have examined the influence of service quality on behavioural intentions in the context of the tourism industry, there exist limited studies in game lodges. To fill this gap, this study aims to examine the influence of service quality on visitors’ behavioural intention in the context of star-rated game lodges. The study adopted an epistemological research philosophy guided by a positivism paradigm with a quantitative and cross-sectional survey research design. A multi-stage sampling procedure was used to obtain the sample size of 337 visitors from the different categories of star-rated game lodges at Maasai Mara National Reserve and its conservancies in Kenya. Data was collected using structured questionnaires and was analyzed using descriptive statistics and a structural equation model that tested the hypothesis and the relationship between service quality and behavioural intentions. The findings suggest that in the context of game lodges, service quality is important for developing favourable behavioural intentions. The study supports a positive and significant relationship between service quality and behavioural intentions. The study contributes immensely to the theoretical background of service marketing by providing a thorough examination of service quality and its influence on behavioural intentions. This is a significant input to service marketing, especially in the little-researched area of service quality perceptions and behavioural intentions among the traditional, domestic and emerging tourism markets in game lodges in Kenya
Analysis of Price and Product Quality on Impulsive Buying on Online Shopping Platforms: Islamic Economic Approach
Authors: Nurhidayatullah  , Susiana Herawati  , Navirta Ayu
Published: January 2025

Advancements in the field of communication and information technology have an impact on the economic sector. This is evidenced by the increasing number of online shopping centers offering a variety of products. As the number of online stores grows, it encourages society to shop freely. The decision to make a purchase lies with the consumer, who will determine the criteria for purchasing a particular product. Consumers will naturally choose products that are of good quality and offered at a lower price. Consumption behavior is no longer about fulfilling needs but merely about satisfying desires. Consumptive behavior in society, where goods or products are purchased without careful consideration and are driven solely by emotional impulses (desires), is known as impulsive buying. Therefore, the aim of this research is to explain how the price and quality of products influence impulsive buying behavior in online shopping and how Islamic economics views impulsive buying behavior. A quantitative research design was used as the main method, with a sample of 80 respondents from Kalurahan Gombang, internet users, specifically those who have made online transactions or shopping. Based on the data analysis results, it was found that the variables of price and product quality have an influence on impulsive buying in online shopping, and Islamic economics views impulsive behavior as prohibited because it is considered wasteful.
Legal Provisions of Foreign Investment in Badung Regency - Bali
Authors: AGUNG Anak Agung Istri , SUKANDIA I Nyoman , SUJANA I Nyoman
Published: January 2025

The progress of the Indonesian nation is also supported by the presence of investors who are willing to invest in important domestic sectors. Investment is one of the instruments that drives economic progress in Indonesia, especially in Badung Regency - Bali. Many foreigners come to Bali for various purposes, including vacationing while doing business, working, learning about culture, doing research, or investing. Recently, there have been many foreign business activities involving property rental (land and buildings) either by individuals or in the form of PT PMA (Limited Liability Company with Foreign Investment) in Indonesia. This study aims to determine and understand the legal provisions for foreign investment in Bali, especially in Badung Regency and legal protection for foreigners investing in Bali based on applicable provisions. The method used in this study is normative legal research to find the type of investment and legal protection for foreigners investing in Bali based on applicable provisions.
Legal Protection for Child Victims of Crimes According to The Child Criminal Justice System in Indonesia
Authors: RIYADI Padlah
Published: January 2025

Children are legal subjects and national assets, but every year, juvenile delinquency always increases. One of the efforts to overcome juvenile delinquency is implementing a juvenile criminal justice system. Law Number 3 of 1997 concerning Juvenile Courts specifically regulates the juvenile criminal justice system in Indonesia. The philosophical paradigm of Law Number 3 of 1997 adopts a formal legal approach with an emphasis on punishment. The process of punishment given through formal criminal justice placing children in Correctional Institutions has not succeeded in deterring them. This study uses a normative legal approach method, examining secondary data collected using literature studies using a legislative and conceptual approach. The formulation of policies for handling children must be carried out using a restorative justice approach, a settlement process carried out outside the criminal justice system by involving victims, perpetrators, families of victims and perpetrators, the community and those interested in a crime that occurs to reach an agreement and resolution. This policy is based on the fact that the response or reaction of perpetrators of juvenile delinquency is ineffective without the cooperation and involvement of victims, perpetrators and the community. Restorative justice-based legal protection for children as victims in handling legal cases requires child judges at the District Court to conduct diversion before examining criminal cases of children, as ordered by the SPPA Law. Diversion must be carried out within 7 days, involving related parties, according to the terms and conditions stipulated in the SPPA Law.
ALESS-JWST: Joint (Sub)kiloparsec JWST and ALMA Imaging of z ~ 3 Submillimeter Galaxies Reveals Heavily Obscured Bulge Formation Events
Authors: Hodge J. A. , da Cunha E. , Kendrew S. , Li J. , Smail I. , Westoby B. A. , Nayak O. , Swinbank A. M. , Chen C.-C. , Walter F. , van der Werf P. , Cracraft M. , Battisti A. , Brandt W. N. , Calistro Rivera G. , Chapman S. C. , Cox P. , Dannerbauer H. , Decarli R. , Frias Castillo M. , Greve T. R. , Knudsen K. K. , Leslie S. , Menten K. M. , Rybak M. , Schinnerer E. , Wardlow J. L. , Weiss A.
Published: January 2025

We present JWST NIRCam imaging targeting 13 z  ~ 3 infrared-luminous (L
IR ∼ 5 × 1012
L
⊙) galaxies from the ALESS survey with uniquely deep, high-resolution (0

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16) Atacama Large Millimeter/submillimeter Array 870 μm imaging. The 2.0–4.4 μm (observed frame) NIRCam imaging reveals the rest-frame near-infrared stellar emission in these submillimeter-selected galaxies at the same (sub)kiloparsec resolution as the 870 μm dust continuum. The newly revealed stellar morphologies show striking similarities with the dust continuum morphologies at 870 μm, with the centers and position angles agreeing for most sources, clearly illustrating that the spatial offsets reported previously between the 870 μm and Hubble Space Telescope morphologies were due to strong differential dust obscuration. The F444W sizes are 78% ± 21% larger than those measured at 870 μm, in contrast to recent results from hydrodynamical simulations that predict larger 870 μm sizes. We report evidence for significant dust obscuration in F444W for the highest-redshift sources, emphasizing the importance of longer-wavelength MIRI imaging. The majority of the sources show evidence that they are undergoing mergers/interactions, including tidal tails/plumes—some of which are also detected at 870 μm. We find a clear correlation between NIRCam colors and 870 μm surface brightness on  ∼1 kpc scales, indicating that the galaxies are primarily red due to dust—not stellar age—and we show that the dust structure on  ∼kpc scales is broadly similar to that in nearby galaxies. Finally, we find no strong stellar bars in the rest-frame near-infrared, suggesting the extended bar-like features seen at 870 μm are highly obscured and/or gas-dominated structures that are likely early precursors to significant bulge growth.