bluuebunny/crossref_metadata_2025_split huggingface dataset:
Évolution récente et à venir des glaciers du Val Veny (massif du Mont-Blanc, Italie) : apports de la télédétection satellite optique
Authors: Rabatel Antoine , Ducasse Etienne , Ramseyer Victor , Millan Romain 
Published: November 2023

Les glaciers du Val Veny (versant italien du massif du Mont-Blanc) ont fait l'objet de nombreuses observations de terrain au cours des dernières décennies, notamment pour l'étude des fluctuations glaciaires ou des processus de surface liés à la couverture de débris. Nous proposons ici d'examiner comment les observations satellitaires peuvent compléter les mesures de terrain sur l’état et le devenir des glaciers du Val Veny. En effet, les produits satellitaires obtenus de manière quasi systématique permettent de rendre compte, non seulement de la perte de surface et de volume, mais aussi des changements dans les vitesses d'écoulement. Le constat que nous documentons ici à l’échelle du Val Veny est un amincissement des glaciers et un ralentissement de l'écoulement de la glace, avec une perte de surface estimée à 25 % d'ici 2050 et une perte de volume variant entre 30 et 43 % selon la source de données utilisée pour l'estimation du volume initial. Dans ce contexte, une portion de la zone supérieure du glacier de Brenva présente un comportement particulier d'épaississement et d'augmentation du flux de glace qui soulève des questions sur son origine. Enfin, les incertitudes dans l'estimation des épaisseurs de glace restent importantes et ont des répercussions sur l'évolution future des glaciers et leur contribution d'un point de vue hydrologique. D'ici 2050, nous estimons que l'apport en eau dû à la perte de volume des glaciers du Val Veny pourrait diminuer de 40 %.
De l’observation des écroulements aux solutions opérationnelles : près de deux décennies d’études sur les risques cryo-gravitaires dans le massif du Mont-Blanc
Authors: Magnin Florence , Ravanel Ludovic , Ben-Asher Matan , Bock Josué , Cathala Maëva , Duvillard Pierre-Allain , Jean Pierrick , Josnin Jean-Yves , Kaushik Suvrat , Revil André , Deline Philip 
Published: November 2023

L’augmentation de la fréquence des écroulements rocheux (V > 100 m3), d’abord observée dans les Alpes européennes depuis les années 2000, a impulsé des études sur les parois de haute altitude et le permafrost de paroi. Le massif du Mont-Blanc (MMB) est progressivement devenu un terrain d’étude pilote grâce aux nombreuses données et connaissances acquises au travers de divers projets de recherche. L’analyse statistique de la distribution des écroulements (> 1300 événements recensés entre 2007 et 2021) met en évidence leur lien avec la distribution du permafrost ainsi qu’avec l’augmentation de la température de l’air. Cette analyse ouvre des perspectives prometteuses en termes de développement d’outils de prévision pour aider les pratiquant·es de la haute montagne et les acteurs·rices dans leurs stratégies d’atténuation des risques. Néanmoins, la compréhension des mécanismes de déstabilisation des parois rocheuses se heurte à la diversité des processus thermo-hydro-mécaniques potentiellement impliqués. Pour améliorer cette compréhension, les recherches actuellement menées dans le MMB se concentrent sur les processus d’infiltration et de circulation de l’eau dans les parois à permafrost en combinant des approches de modélisation numérique avancées avec des études de terrain ad hoc. Le couplage de modèles thermiques et hydrogéologiques, et leur combinaison avec des méthodes géoélectriques pourraient permettre d’évaluer la distribution et la quantité d’eau ou de glace interstitielle, une information cruciale pour les applications géotechniques. Parallèlement, la synthèse des données et connaissances acquises dans des approches intégrées des changements de paysage et des risques liés à la dégradation du permafrost, au recul des glaciers, à la formation potentielle de lacs et à la déstabilisation des parois rocheuses, apparaît comme une base essentielle pour les projets d’aménagement du territoire. Enfin, les échanges thermiques et hydrologiques entre les parois à permafrost et les appareils nivo-glaciaires qui y sont nichés (tabliers de glace et glaciers suspendus) sont une autre perspective de recherche à explorer, avec des implications pluridisciplinaires.
Analisis Dinamis Tingkat Pengangguran di Indonesia
Authors: Mufida Luk Luk Annisatul , Nasir Muhammad Safar 
Published: November 2023

Abstrak: Pengangguran menjadi masalah yang sangat diperhatikan oleh setiap negara, baik negara maju maupun negara yang masih berkembang seperti Indonesia. Tingkat pengangguran negara Indonesia yang bersifat fluktuatif menandakan bahwa kesejahteraan masyarakat yang dinilai dari tingkat pengangguran masih belum stabil. Tujuan dari penelitian ini adalah untuk menganalisis mengenai faktor-faktor yang mempengaruhi tingkat pengangguran di Indonesia. Faktor- faktor tersebut berupa variabel Inflasi, Pertumbuhan Ekonomi, Government Expenditure, Jumlah Angkatan Kerja, dan FDI. Kontribusi penelitian ini adalah berbentuk pengujian untuk menguji transmisi dan dampak dari guncangan variabel-variabel dependen yang disebutkan. Penelitian ini menggunakan pendekatan structural vector autoregresif (VAR). Dengan menggunakan data time series dengan jumlah 36 observasi. Bersumber data sekunder dari World Bank dan BPS. Hasilnya menunjukkan bahwa mengungkapkan senstivitas tingkat pengangguran terhadap guncangan Inflasi, Pertumbuhan Ekonomi, Government Expenditure, Jumlah Angkatan Kerja, dan FDI. Hasil penelitian ini menunjukkan bahwa pemerintah harus mengambil solusi-solusi yang tepat untuk mengurangi pengangguran dan meningkatkan pertumbuhan ekonomi, mengurangi inflasi, dan meningkatkan pengeluaran pemerintah, angkatan kerja, dan investasi asing langsung.
Abstrak: Unemployment is a problem that is of great concern to every country, both developed countries and developing countries like Indonesia. Indonesia's fluctuating unemployment rate indicates that the welfare of society as assessed by the unemployment rate is still unstable. The aim of this research is to analyze the factors that influence the unemployment rate in Indonesia. These factors are the variables Inflation, Economic Growth, Government Expenditure, Number of Labor Force, and FDI. The contribution of this research is in the form of tests to test the transmission and impact of shocks to the dependent variables mentioned. This research uses a structural vector autoregressive (VAR) approach. Using time series data with a total of 36 observations. Sourced secondary data from the World Bank and BPS. The results show that it reveals the sensitivity of the unemployment rate to shocks from inflation, economic growth, government expenditure, workforce size and FDI. The results of this research indicate that the government must take appropriate solutions to reduce unemployment and increase economic growth, reduce inflation, and increase government spending, the workforce, and foreign direct investment.
Determinan Impor Migas di Indonesia: Pendekatan VAR
Authors: Gunawan Rudi , Suripto Suripto 
Published: November 2023

Abstrak: Penelitian ini bertujuan untuk mengetahui ada tidaknya hubungan kausalitas dan kointegrasi antara variabel Produk Domestik Bruto (PDB), inflasi dan nilai tukar terhadap impor migas di Indonesia dengan menggunakan data yang bersumber dari Badan Pusat Statistik (BPS) dan World Bank. Penelitian ini menggunakan metode Vector Autoregression (VAR) yang terdiri dari Granger Causality Test dan Johansen Co-Integration Test. Adapun hasil penelitian dari uji Granger Causality menunjukkan diantara keempat variabel yang diuji, hanya variabel PDB yang memiliki kausalitas terhadap inflasi. Selain itu, terdapat lima hubungan satu arah yang meliputi impor migas ke PDB, inflasi ke impor migas, impor migas ke nilai tukar, PDB ke nilai tukar dan inflasi ke nilai tukar. Selanjutnya uji Johansen Co-Integration test menunjukkan hasil bahwa keempat variabel terkointegrasi. Hasil analisis IRF dan VD menunjukkan bahwa variabel yang berpengaruh terhadap ekspor migas adalah inflasi. Hubungan semua variabel berdasarkan hasil uji analisis Granger-Causality didukung oleh analisis IRF dan VD dapat dijelaskan bahwa terdapat hubungan satu arah dari impor migas ke PDB, terdapat hubungan satu arah dari inflasi ke impor migas, terdapat hubungan satu arah dari impor migas ke nilai tukar, terdapat hubungan dua arah antara PDB dan inflasi, terdapat hubungan satu arah dari PDB ke nilai tukar dan terdapat hubungan satu arah dari PDB ke nilai tukar.
Abstrak: This study aims to determine whether there is a causality and cointegration relationship between the Gross Domestic Product (GDP), inflation and exchange rate variables on oil and gas imports in Indonesia using data sourced from the Central Statistics Agency (BPS) and the World Bank. This study uses the Vector Autoregression (VAR) method which consists of Granger Causality Test and Johansen Co-Integration Test. The results of the Granger Causality test show that among the four variables tested, only the GDP variable has causality to inflation. In addition, there are five one-way relationships that include oil and gas imports to GDP, inflation to oil and gas imports, oil and gas imports to exchange rates, GDP to exchange rates and inflation to exchange rates. Furthermore, the Johansen Co-Integration test shows that the four variables are cointegrated. The results of IRF and VD analysis show that the variable that affects oil and gas exports is inflation. The relationship of all variables based on the Granger-Causality analysis test results supported by IRF and VD analysis can be explained that there is a one-way relationship from oil and gas imports to GDP, there is a one-way relationship from inflation to oil and gas imports, there is a one-way relationship from oil and gas imports to exchange rates, there is a two-way relationship between GDP and inflation, there is a one-way relationship from GDP to exchange rates and there is a one-way relationship from GDP to exchange rates.
Analisis faktor-faktor yang mempengaruhi jumlah uang beredar di Indonesia dengan pendekatan vector autoregressive model (VAR) tahun pengamatan 1990-2020
Authors: Wirakusuma Faizal Adhi , Dewanti Diah Setyawati 
Published: November 2023

periode 1990-2020. Permasalahan yang diperoleh adalah sebesar apa dan diantara variabel kurs, investasi, cadangan devisa, IHSG, impor, dan inflasi manakah yang sangat berpengaruh terhadap jumlah uang beredar periode 1990-2020. Data yang digunakan merupakan data sekunder yang diambil dari instansi dan berbagai jurnal terkait. Metode penelitian dengan Quantitative methodology, menggunakan analisis dengan Vector Autoregressive (VAR). Berdasarkan hasil penelitian VAR yang dilakukan diperoleh bahwa variabel investasi, kurs, IHSG, dan cadangan devisa memiliki pengaruh positif terhadap jumlah uang beredar yang mana dapat meningkatkan tingginya suatu pertumbuhan ekonomi kemudian variabel inflasi berpengaruh negatif tidak signifikan terhadap jumlah uang beredar yang mana apabila terjadi kenaikan inflasi cenderung akan mengurangi tingkat pertumbuhan ekonomi dan variabel impor sangat berpengaruh terhadap jumlah uang beredar sehingga pertumbuhan ekonomi memperoleh kontribusi yang dapat dijelaskan dengan hasil penelitian VAR yang mana menunjukkan diangka positif signifikan terhadap jumlah uang beredar sehingga berpengaruh terhadap kontribusi kenaikan suatu pertumbuhan ekonomi negara.

Abstract: This study has the objective of analyzing how the Factors Affecting the Amount of Money in Circulation for the 1990-2020 Period. The problems obtained Are how much and between the variables of exchange rate, investment, foreign Exchange reserves, stock price, imports, and inflation which greatly affect the Money supply for the 1990-2020 period. The data used is secondary data taken from Agencies and various related journals. The research method uses a quantitative Methodology, using vector autoregressive (VAR) analysis. Based on the results of The VAR research conducted, it was found that the variables of investment, Exchange rate, IHSG, and foreign exchange reserves have a positive effect on the Money supply which can increase the height of an economic growth then the Inflation variable has a negative but insignificant effect on the money supply which If there is an increase in inflation tends to reduce the rate of economic growth and The import variable greatly influences the money supply so that economic growth Gains a contribution which can be explained by the results of the VAR study which Shows a significant positive number on the money supply so that it influences the Contribution to increasing the country’s economic growth.
EVALUASI PERENCANAAN BREAKWATER TERHADAP GELOMBANG DI PELABUHAN PERIKANAN PANTAI PASONGSONGAN, JAWA TIMUR
Authors: Mayanda Irza Nensita , Chayati Cholilul , Rahmanto Ach. Desmantri 
Published: November 2023

Pelabuhan Perikanan Pantai Pasongsongan termasuk pada pelabuhan perikanan kelas C. Fasilitas pokok yang ada di Pelabuhan Perikanan Pantai Pasongsongan terdapat Breakwater yang dibangun dengan ukuran panjang 50 m dan lebarnya 18 m, namun belum dapat melindungi kolam labuh dari sedimentasi akibat arus pasang surut yang membawa material sedimen masuk kedalam kolam labuh sehingga kedalaman air di dalam kolam labuh mengalami pendangkalan akibat sedimentasi. Oleh karena itu, dibutuhkan adanya evaluasi perencanaan pemecah gelombang (breakwater) di Pelabuhan Perikanan Pantai Pasongsongan dengan tujuan dapat mengurangi sedimentasi pada kolam pelabuhan. Metode penelitian yang digunakan adalah metode deskriptif kuantitatif. Dengan menganalisa angin, gelombang, dan pasang surut selama 4 tahun. Berdasarkan hasil evaluasi yang diperoleh, maka direncanakan panjang breakwater 60 m dengan tinggi breakwater bagian ujung kepala bangunan 4,176 m dan lebar 16,55 m. Sedangkan tinggi breakwater bagian lengan bangunan 4,176 m dan lebar 16,07 m. Tipe breakwater yang direncanakan adalah tipe sisi miring dari material tetrapod dan batu pecah dengan kemiringan bangunan 1:2. Spesifikasi untuk ujung kepala menggunakan jenis batu tetrapod yang berat lapisan pertamanya 0,434 ton dan berat lapisan kedua 0,0434 ton, sedangkan lapisan inti menggunakan batu alam kasar dengan berat 0,00408 ton. Untuk lengan bangunan menggunakan jenis batu tetrapod yang berat lapisan pertamanya 0,279 ton dan berat lapisan kedua 0,0279 ton, sedangkan lapisan inti menggunakan batu alam kasar berat 0,00326 ton.
Pendirian BPRS di Kota Banjarmasin Dalam Perspektif Yuridis dan Pengembangan Ekonomi
Authors: Muhaimin Muhaimin 
Published: November 2023

This study aims to determine and analyze plans for establishing a BPRS in the City of Banjarmasin in terms of juridical aspects and economic potential. The data used is primary and secondary data. Primary data is in the form of questionnaires and interviews distributed to business actors and individuals, while secondary data is data taken from the Financial Services Authority (OJK), Bank Indonesia, and the South Kalimantan Central Statistics Agency. The data analysis used is a mixed method by combining qualitative descriptive analysis and quantitative analysis. The research results show that from a juridical aspect the BPRS in Banjarmasin City is worthy of being established. The legal entity of a BPRS can legally be in the form of a BUMD or Regional Liability Company. From the aspect of economic and market potential, the Banjarmasin City BPRS has the potential to be established. This potential can be seen from the development of GRDP per capita, economic growth and distribution of GRDP percentages, as well as analysis of market competitors.
Keywords: BPRS, juridical, economic potential
Impacts of Social Media on University Student’s Learning in Afghanistan
Authors: Sadiq Abdul , Safi Masihullah , Safi Jawad , Zaland Haroon 
Published: November 2023

Purpose: The aim of the research is to determine the positive and negative effects of social media on students' education in order to take advantage of the positive aspects of social media and avoid its negative effects.
Methodology: The doctrinal research methodology and descriptive, explanatory, analytical, and comparative research approaches are used in this work. The first part of this research study is entirely based on library sources. The second part is completed based on the materials collected through the questionnaire, in which 193 people participated.
Findings: At the culmination of this research, it is evident that students extensively utilize various social media platforms, notably Facebook, WhatsApp, and YouTube. While these platforms offer convenient communication and information-sharing avenues, it is imperative to acknowledge that, regrettably, addiction to social media has been observed to exert a detrimental impact on the academic pursuits of university students.
Unique Contribution to Theory, Practice and Policy: Drawing upon the framework of social learning theory, which posits that individuals acquire knowledge through facing with lights, it is discernible that social media has yielded constructive outcomes within the realm of education. However, it is crucial to acknowledge that alongside its merits, social media has also engendered adverse effects on students' academic progress. Predominantly, this is attributed to the significant time loss incurred as a result of social media addiction. In light of these findings, we advocate for heightened public awareness regarding the judicious utilization of social media, emphasizing its application within a well-defined and purposeful framework. Such conscientious use can greatly enhance its contribution to educational endeavors.
Effect of Sports Participation on Academic Performance in High School Student
Authors: Muhammad Oliver 
Published: November 2023

Purpose: The aim of the study was to investigate the effect of sports participation on academic performance in high school students in Uk.
Methodology: This study adopted a desk methodology. A desk study research design is commonly known as secondary data collection. This is basically collecting data from existing resources preferably because of its low cost advantage as compared to a field research. Our current study looked into already published studies and reports as the data was easily accessed through online journals and libraries.
Findings: The impact of sports participation on the academic performance of high school students is a subject of substantial interest. While research suggests a positive association between sports involvement and academic success, there is a notable gap in understanding the underlying mechanisms and contextual factors that either mediate or moderate this relationship. Additionally, the influence of sports specialization and the duration of sports engagement on academic outcomes require further exploration. Furthermore, cross-cultural studies beyond specific geographical contexts are limited, leaving questions about the universality or context-specific nature of this phenomenon.
Unique Contribution to Theory, Practice and Policy: The Social Integration Theory, The Self-Determination Theory (SDT) and The Physical Activity and Academic Performance (PAAP) Model may be used to anchor future studies on the effect of sports participation on academic performance in high school students. High schools should prioritize creating balanced schedules that allow students to participate in sports without compromising their academic commitments. Education policymakers should ensure that opportunities for sports participation are inclusive and equitable across schools, regardless of their socio-economic status.
Impact of Nutrition Education on Physical Fitness in School-Aged Children in Japan
Authors: Haruto Akio 
Published: November 2023

Purpose: The aim of the study was to investigate the impact of nutrition education on physical fitness in school-aged children in japan.
Methodology: This study adopted a desk methodology. A desk study research design is commonly known as secondary data collection. This is basically collecting data from existing resources preferably because of its low cost advantage as compared to a field research. Our current study looked into already published studies and reports as the data was easily accessed through online journals and libraries.
Findings: The impact of nutrition education on physical fitness in school-aged children in Japan has been a focus of research and policy efforts. Several studies conducted in Japan have demonstrated the positive effects of nutrition education on enhancing the physical fitness of children. These programs have emphasized the importance of balanced diets, nutrition knowledge, and healthy eating habits. Additionally, they have highlighted the role of schools and families in promoting physical activity and nutritious choices among children. Overall, the evidence from Japan underscores the significance of comprehensive nutrition education in improving the physical fitness and overall health of school-aged children in the country.
Unique Contribution to Theory, Practice and Policy: Health Belief Model (HBM), Social Cognitive Theory (SCT) and Theory of Planned Behavior (TPB) may be used to anchor future studies on impact of nutrition education on physical fitness in school-aged children in japan. Educational institutions should integrate nutrition education into their curriculum from an early age and ensure that it is part of a continuous and sequential learning process. Policymakers should consider making nutrition education mandatory in school curricula, with standardized guidelines for content and delivery.
Collaboration in Development: A South African Heritage
Authors: Khosa Godwin 
Published: November 2023

South Africa is under-capitalising on its rich ways of doing business. One such way, the focus of this book, is collaboration.
The collaboration approach should be promoted to the same extent that the Japanese have entrenched and exported their ‘small incremental improvement’ Kaizen approach. There are many such underexplored indigenous ways of doing business in Africa. Where improvement is required in relation to development and organisational performance, the need is not so much building new capacities as discovering and implementing more strategic and effective utilisation of existing indigenous ones. And there is no need to cringe when African culture is used to inform science.
This book uses history, interviews and documentary evidence from South Africa to weave together a story, arguments and lessons about collaboration.
STUDY OF ENGLISH COMMUNICATIVE COMPETENCE AT THE TERTIARY LEVEL OF EDUCATION BASED ON EUROPEAN FRAMEWORK OF REFERENCE
Authors: Setyowati Ratini , Setiawati Beta , Rohmah Khurniawati Desi 
Published: November 2023

CEFR has become a very significant framework for the design of language curricula and the assessment of language learning outcomes. The purpose of the study is to know the CEFR level of the graduate candidate at the Tertiary Level of Education. This research used descriptive qualitative method. The researchers took the data from Computer Science Faculty graduate candidates Universitas Duta Bangsa Surakarta in the academic year 2021/2022. There were 359 participants, 346 participants took the test, and 13 participants did not take test. The participant took TOEIC-Like test written by Shin’s book (2015) titled Pre-Intermediate Level Taking the TOEIC: Skills and Strategies, practice test one. The study showed that the highest TOEIC score was 930, and the participant was from the Technical Information study program. Based on TOEIC Test Mapping on the CEFR, the participant was at C1 level or mastery level. There were 12 participants at the B2 level or Vantage Level, and there were 35 participants at the B1 Level. Most participants were at the A2 level or Basic user because 241 participants got a 225-545 TOEIC score (A2) and there were 57 participants at the A1 level.