bluuebunny/crossref_metadata_2025_split huggingface dataset:
ASSESSMENT OF THE IMPACT OF GURARA DAM ON LAND USE/LAND COVER IN THE SURROUNDING COMMUNITIES OF KACHIA LOCAL GOVERNMENT AREA OF KADUNA STATE, NIGERIA
Authors: GIMBA B.E , KWALLAH S.M , YAKUBU M.D 
Published: November 2024

The study assessed the impact of Gurara Dam on land use/land cover changes (LULCC) in the Kachia Local Government Area of Kaduna State. The study made use of geospatial techniques to assess the impact of the dam on land use/land cover changes within the period of study. Landsat data from 2001, 2012 and 2022 were acquired and processed to produce the land use/land cover maps of the area. The identified land use/land cover in the area were Built-up areas, Water bodies, Vegetation, bare land, and Rock outcrops. The Annual rate in land use/landcover changes was analyzed and the result revealed that, during the period 2001-2012, and 2012-2022 water bodies increased at an annual rate of 242% and 97% but reduced at an annual rate of 0.9%between 2012 and 2022. The analysis revealed that all the land use/land cover types identified in the study area recorded a net gain except vegetation. Water bodies gained about 5480 ha from 2001 to 2022. The study concluded that the construction of the Dam has altered the land use land cover dynamics of the area and there is also evidence of deforestation in the study area. The study recommends the control of land use in the basin and uses it as a guide to help in prioritizing the management of the basin and the dam among others.
RELATIONSHIP BETWEEN DERIVED PRECIPITATION INDICES AND MILLET YIELD IN KANO STATE, NIGERIA
Authors: DANLADI B , NSOFOR G.N , HARUNA S , SAMINU U.D , USMAN S.H 
Published: November 2024

This study examined the relationship between derived precipitation indices and millet in Kano State, Nigeria. Data on monthly rainfall (mm) and millet yield (kg/ha) from 1992-2022 were used for the study. The rainfall data was sourced from NiMet and IITA while the crop yield data was sourced from KNARDA. The data obtained were subjected to correlation analysis in SPSS environment version 20. The result obtained revealed that a relationship exists between precipitation indices and millet at the onset of rainfall (r=0.421, p=0.018) at the significant level of 1% and negative (r=0.059, p=0.753) at the Cessation period. Also, the study revealed that there were low and negative relations between the rainfall data and millet production in May (r= -0.057, p= 0.760) and June (r=0.193) at a 0.05 significant level. In July (r=0.233), and August a very low and positive relationship was observed between rainfall and millet yield (r=0.156, p=0.401). The result of the study further revealed that a very low and positive relationship was observed between A.G.S.R and Millet yield (r=0.298) and between Millet production with LRS (r=0.194, p=0.296). A markedly and negligible negative relationship was observed between SI and millet yield (r=0.010) at a 0.05 significant level. The study concluded that variation occurred in millet production in Kano state between the onset and cessation period of rainfall received. Based on the findings, the study recommends that medium-maturing varieties of millet should be introduced to minimize the effect of precipitation indices.
Quantifying the Tip Leakage Vortex Wandering in a Low-Speed Axial Flow Fan via URANS Simulation
Authors: Lendvai Bálint , Benedek Tamás 
Published: November 2024

The tip leakage vortex is a dominant noise and aerodynamic loss source of low-speed axial flow fans. The tip leakage vortex often has an unsteady behavior, like the periodic motion of the vortex core: the so-called vortex wandering. This periodic vortex wandering results in additional noise, aerodynamic loss, and an oscillation in the moment acting on the blading, which causes an unfavorable vibration of the rotor. In the research campaigns focusing on vortex wandering, complicated measurement techniques (PIV) or high-fidelity but computationally costly simulations are commonly used. The present paper aims to introduce a relatively cost-effective unsteady Reynolds-averaged Navier-Stokes simulation-based investigation method of vortex wandering. The capabilities of the proposed technique are presented through a low-speed axial flow fan case study.
Moderating Role of Technology Self-Efficacy on Fintech Usage and Digital Financial Inclusion of Women in Rural Uganda
Authors: Mwesige Richard , Nyangoma Beatrice , Nyamuyonjo David , Kabasinguzi Brenda , Atuhaire Edgar 
Published: November 2024

Digital financial inclusion (DFI) especially among rural women remains a significant challenge in Uganda. Despite the potential benefits of fintech’s, limited technology self-efficacy (TSE) among rural women hampers their effective usage. This study examined how TSE influences the relationship between fintech usage and DFI among these women. Data were gathered via a structured questionnaire from 384 women vendors in Mbale main market, employing an explanatory, quantitative, cross-sectional design. Using hierarchical regression and Hayes PROCESS Macro V 4.0, the study assessed both direct relationships and the moderating effect of TSE. Results indicate that both fintech usage and TSE positively impact DFI, with TSE significantly enhancing the association between fintech usage and DFI. Based on these findings, the study recommends that policymakers support fintech adoption through targeted education programs to improve TSE among rural women. Additionally, user-friendly interfaces and supportive systems are crucial in overcoming technological barriers and boosting confidence. However, limitations include the study’s cross-sectional approach, focus on women vendors in a specific district, and potential social desirability bias. Future research should consider longitudinal studies, cultural aspects of fintech adoption, and mixed-methods data collection to deepen understanding of the variables.
Meningkatkan Komunikasi Anak Melalui Permainan Tradisional Telepon Kaleng
Authors: Wahyuningsih Rezki , Haryono Mimpira , Sari Rika Partika 
Published: November 2024

Abstract: The aim of this research is to determine the improvement of children's communication abilities through the tin can Phone traditional game at PAUD Nur Abella Bentiring Permai. This study is a Classroom Action Research (CAR) conducted in cycles. The subjects of this study are 13 children in group B at PAUD Nur Abella. The research was carried out in two cycles with two meetings each. Data analysis was done qualitatively and quantitatively, with qualitative analysis used to determine the process improvement expressed in a predicate, while quantitative analysis was used to determine the improvement in results using percentages. The results showed an improvement in communication ability in children through the use of the tin can Phone traditional game at PAUD Nur Abella. In the first cycle, meeting 1 had a percentage of 38.46%, in the first cycle, meeting 2 had a percentage of 52.40%, in the second cycle, meeting 1 had a percentage of 61.53%, and in the second cycle, meeting 2 had a percentage of 80.28%. In conclusion, the research showed that using the traditional game can enhance communication skills in children at PAUD Nur Abella Bentiring Permai. This was evidenced by an improvement in the second cycle, meeting 2, with an achievement percentage of 80.28%, indicating excellent development. Key Words: Communication Skills, Traditional Games, Tin Can Phone Abstrak: Tujuan penelitian ini adalah untuk mengetahui peningkatan kemampuan komunikasi anak melalui permainan tradisional telepon kaleng di PAUD Nur Abella Bentiring Permai. Penelitian ini adalah Penelitian Tindakan Kelas (PTK) atau disebut juga Classroom action research dengan prosedur yang digunakan berbentuk siklus. Subjek penelitian ini adalah anak kelompok B di PAUD Nur Abella yang berjumlah 13 orang anak. Penelitian dilaksanakan dua siklus dua pertemuan. Analisis data dilakukan secara deskripsi kualitatif dan kuantitaif dengan penekananya digunakan untuk menentukan peningkatan proses yang dinyatakan dalam sebuah predikat, sedangkan analisis kuantitatif dugunakan untuk menentukan peningkatan hasil dengan menggunakan presentase. Hasil peningkatan kemampuan komunikasi pada anak dengan menggunakan permainan tradisional telepon kaleng di PAUD Nur Abella pada siklus I pertemuan ke I dengan presentase 38,46%, di siklus ke I pertemuan ke II dengan presentase 52,40%, siklus ke II pertemuan ke I dengan presentase 61,53% dan siklus II pertemuan ke II dengan presentase 80,28%. Kesimpulan penelitian bahwa menggunakan permainan tradisional telepon kaleng dapat meningkatkan kemampuan komunikasi pada anak di PAUD Nur Abella Bentiring Permai, terbukti pada siklus II pertemuan Ke II terjadi peningkatan dengan hasil presentase pencapaian sebesar 80,28% dengan kriteria berkembang sangat baik (BSB).Kata Kunci: Kemampuan Komunikasi, Permainan Tradisional, telepon Kaleng
Meningkatkan Perkembangan Fisik Motorik Kasar Anak Melalui Kegiatan Bermain Sekatak Pada Anak Kelompok B
Authors: Herni Herni , Haryono Mimpira , Margaretha Lydia , Pebriani Ela 
Published: November 2024

Abstract: The purpose of this study is to determine the improvement of children's physical motor development through sekatak playing activities at PAUD Pelita Hati Pematang Riding. This research is Classroom Action Research (CAR) with the procedures used in the form of cycles. The subjects of this study were children in group B at PAUD Pelita Hati Pematang Riding, totaling 20 children. The research was conducted in two cycles of two meetings. Data analysis was carried out in qualitative and quantitative descriptions with the emphasis used to determine the improvement of the process expressed in a predicate, while quantitative analysis was used to determine the improvement of results using percentages. The results of improving physical motor development in children by sekatak playing activities at PAUD Pelita Hati in cycle 1 of meeting I with a percentage of 51.18%, in cycle I meeting to II with a percentage of 67.07%, then in cycle II meeting I with a percentage of 68.72% and cycle II in meeting II with a percentage of 93.49%. The conclusion of the study that sekatak playing activities can improve physical motor development in children at PAUD Pelita Hati Pematang Riding, as evidenced in cycle II of meeting II there is an increasing with the results of the achievement percentage is 93.49% with very good developing criteria.Key Words: Physical Motor Development, Sekatak PlayingAbstrak: Tujuan penelitian ini adalah untuk mengetahui peningkatan perkembangan fisik motorik anak melalui kegiatan bermain sekatak di PAUD Pelita Hati Pematang Riding.Penelitian ini adalah Penelitian Tindakan Kelas (PTK) atau disebut juga Classroom action research dengan prosedur yang digunakan berbentuk siklus. Subjek penelitian ini adalah anak kelompok B di PAUD Pelita Hati Pematang Riding yang berjumlah 20 orang anak. Penelitian dilaksanakan dua siklus dua pertemuan. Analisis data dilakukan secara deskripsi kualitatif dan kuantitaif dengan penekananya digunakan untuk menentukan peningkatan proses yang dinyatakan dalam sebuah predikat, sedangkan analisis kuantitatif dugunakan untuk menentukan peningkatan hasil dengan menggunakan presentase. Hasil peningkatan perkembangan fisik motorik pada anak dengan bermain sekatak di PAUD Pelita Hati pada siklus I pertemuan ke I dengan presentase 51,18%, di siklus ke I pertemuan ke II dengan presentase 67,07%, siklus ke II pertemuan ke I dengan presentase 68,72% dan siklus II pertemuan ke II dengan presentase 93,49%. Kesimpulan penelitian bahwa kegiatan bermain sekatak dapat meningkatkan perkembangan fisik motorik pada anak di PAUD Pelita Hati Pematang Riding, terbukti pada siklus II pertemuan Ke II terjadi peningkatan dengan hasil presentase pencapaian sebesar 93,49% dengan kriteria berkembang sangat baik (BSB).Kata Kunci: Perkembangan Fisik Motorik, Bermain Sekatak
Peran Mahasiswa Administrasi Pendidikan Universitas Jambi Dalam Pelaksanaan Program Kampus Merdeka Angkatan 5
Authors: Marina Salsa Zoya , Dwiyanti Aprilia , Meiza Rinda Putri , Novriyanto Muhammad 
Published: November 2024

Abstract: The Teaching Campus is one (of eight) Learning Campus activity programs launched by the Ministry of Education, Culture, Research and Technology (Kemendikbud Ristek). The research method uses qualitative methods. The population came from students from the Jambi University Educational Administration study program from Class 5 Teaching Campus alumni. Using interview techniques. The results of this research illustrate that Education Administration students understand that campuses teach government programs with a contribution to implementing mandatory programs related to literacy, numeracy and technology adaptation. One of the obstacles to teaching campuses is the internal understanding of the school that houses the Teaching Campus.Key Words: Educational Administration, Literacy, Numeracy, Digital AdaptationAbstrak: Kampus Mengajar merupakan salah satu (dari delapan) program kegiatan Kampus Belajar yang dicanangkan oleh Kementrian Pendidikan, Kebudayaan, Riset, dan Teknologi (Kemendikbud Ristek). Metode penelitian menggunakan metode kualitatif. Populasi berasal dari Mahasiswa program studi Administrasi Pendidikan Universitas Jambi dari alumni Kampus Mengajar Angkatan 5. Menggunakan Teknik wawancara. Dari hasil penelitian tersebut menggambarkan bahwa mahasiswa Admistrasi Pendidikan memahami bahwa kampus mengajar program pemerintah dengan kontribusi menjalankan program wajib yang berkaitan dengan literasi, numerasi dan adaptasi teknologi. Hambatan dari kampus mengajar salah satunya yaitu dalam hal pemahaman internal dari sekolah yang menampung Kampus Mengajar.Kata Kunci: Administrasi Pendidikan, Literasi, Numerasi, Adaptasi Digital
The Effect of Cultural Schemata on Improving Iraqi EFL Preparatory Pupils’ Achievement
Authors: Ali Basma Fasial , Mousa Manal Omar 
Published: November 2024

The Current Study aims finding out the effect of the cultural schemata on EFL pupils’ achievement in learning English Language and finding out whether the lack of cultural schemata of EFL pupils of experimental group affect their ability in learning English Language. To conduct the study and fulfill its aims the following hypotheses are set: 1) There is no statistically significant difference between the mean score of experimental group who is taught cultural schemata and control group who taught by the traditional way in posttest. 2) To achieve the aims and confirm the hypotheses, the experimental design which is Non-Randomized Experimental Group Pretest –Posttest Design. The sample of the current study consists of (50) pupils in the fifth literary stage, derived from Al-Barudy preparatory school for girls. Both groups have been equalized in such variables from educational level of parents, age, English grades achievement in fourth stage, and the post and pretest of both groups. The experiment lasted two months, the researcher has taught the two groups during the academic year 2021-2022. To analyze the obtain data, different statistical means have been used many T-test for two independent samples to measure the pupils’ post-test achievement.
After the statistically treatment of the data, the results expose that teaching pupils by using cultural schemata has provide it is effectiveness in rising pupils’ understanding and their ability to communicate in learning English Language Based on the results, the obtained conclusions in this study, suitable “recommendations and suggestions for further studies are put forward”.
An Educational Program According to the Triple Learning Strategy to Develop Some Motor Abilities in the Accuracy of the Skill of Overwhelming Volleyball for the Talented
Authors: Mohammed Wathiq 
Published: November 2024

Due to the development of volleyball and its popularity, the followers made the field of training and learning to use the development methods of this game because it depends on the basic foundations in the performance of skills in it, including the development in motor abilities such as flexibility, agility and compatibility in the accuracy of the skill of overwhelming hitting with volleyball for members of the research sample aged 10-17 years The National Center for Volleyball Sports Talent .
Given the importance of kinetic abilities in volleyball, the researcher used the three-way learning strategy method, which makes education more organized, more common and easier, and depends on creating an educational atmosphere that helps the learner to discover the design and application of educational and learning situations to learn the skill and master it.
Therefore, the researcher resorted to using this method of learning motor abilities as a method in learning methods and training them in the accuracy of the skill of crushing hitting in volleyball according to the triple learning strategy and the effect of motor abilities to solve the research problem.
As for the research differences, there is a relationship between the pre and post tests for developing motor abilities and the accuracy of the skill of crushing hitting for the members of the research sample. As the researcher called, the use of educational programs to develop other abilities in different sports activities.
The probability of choosing the player executing the direct free kick near the box in terms of the differentiation of some harmonic abilities of a football player’s young foot
Authors: Abdel-Rasoul Mazen Jalil , Muhammad Ali Falah , Hameed Hameed Majeed 
Published: November 2024

The importance of the research has emerged by studying the variables of harmonious capabilities in order to be a real indicator of the process of accurate and objective selectio, and to highlight the role of tests and standards that have become an inevitable necessity to avoid mistakes and help in the process of classifying and directing players towards sports that are appropriate for their abilities and capabilities in terms of the diversity of sport, including what needs physical structure and physical abilities And kinetic، in order to accurately choose the players who execute the direct free kick near the penalty area close to the penalty area according to the correct and accurate bases، and since the level of performance depends on many factors, including their physical، motor، mental and skill capabilities, the selection of players and directing them towards the center or the tasks assigned to them It is done according to their own specifications and herein lies the intended benefit of the selection process. Through the researchers’ follow-up to football matches and the performance of the players taking the direct free kick near the penalty area in the matches of local clubs, they noticed a failure in executing the kicks، and this is due to the level of performance of the players, as they find it difficult to perform Kicks near the penalty area، and one of the objectives of the research is to identify the harmonic abilities of young players executing the direct free kick near the penalty area in football, to identify the discriminatory indications of the motor abilities، turmoil and fear of the young players executing the direct free kick near the penalty area in football، to identify the proportions Likelihood of selecting the players executing the direct free kick near the penalty area in terms of the variables of some harmonic abilities. The researchers also dealt with the theoretical framework with everything related to the research variables. The researchers followed the descriptive method in the manner of studies of the current situation. (161) players, the reconnaissance sample was (49) players, and the main application sample was (112) players. The fourth chapter included everything related to data processing and reaching scientific results, among which the researchers reached a conclusion, the most important of which showed the results of the basic research sample (distinguished players and non-distinguished players in executing the direct free kick near the penalty area) were distributed normally. The results showed that there are no self-relationships between the independent variables using the VIF test (amplification factor).
Factors influencing carbon and water use efficiency in changing environments
Authors: Zhang Guodong , Wu Guanyi 
Published: November 2024

IntroductionVegetation plays a crucial role in terrestrial ecosystems, acting as a vital link connecting the lithosphere, hydrosphere, and atmosphere in terms of energy flow and material cycling. Changes in surface vegetation significantly regulate the water cycle, energy flow within terrestrial surfaces, and global carbon balance.MethodsThis study focuses on nine major river basins in China to quantitatively investigate the impacts of climate factors, vegetation dynamics, and land use changes on carbon use efficiency (CUE) and water use efficiency (WUE).ResultsThe primary controlling factors of WUE trends are NDVI (average contribution: 33.75% ± 6.90%) and VPD (average contribution: 28.04% ± 3.98%). NDVI predominates in the Haihe, Yellow River, Yangtze River, Pearl River, and Songliao River basins, while shortwave radiation (Srad) dominates in the southeastern rivers and inland river areas, and humidity (Shum) in the southwestern river basins. For CUE trends, the main controlling factors are Srad (average contribution: 36.46% ± 3.40%) and precipitation (Pre) (average contribution: 26.72% ± 5.20%). NDVI negatively influences the Huaihe River and southeastern river basins, while Pre negatively influences the Songliao River and Yellow River basins, and Srad negatively influences the Huaihe and southwestern river basins. Pre predominates in the Huaihe, Songliao, Haihe, southwestern river basins, and inland river areas, while Srad predominates in the Pearl River, Yangtze River, and Yellow River basins.DiscussionClimate factors and vegetation dynamics have significant regional impacts on WUE and CUE across different river basins, especially the roles of NDVI and VPD on WUE, and Srad and precipitation on CUE. These differences underscore the importance of developing region-specific management strategies to optimize ecosystem services in each basin.