bluuebunny/crossref_metadata_2025 huggingface dataset:
FAMILY COST EFFICIENCY WITH THE UTILIZATION OF LIQUID ORGANIC FERTILIZER WITH PHYTOHORMONES IN ENSURING COMMUNITY NUTRITION IMPROVEMENT THROUGH PLANTING ORGANIC VEGETABLES IN THE YARD
Authors: Rusdiyanto Edi , Munawir Abdillah
Published: February 2025

The purpose of this service is to cultivate organic vegetable plants in the yard so as to minimize family income and the application of liquid organic fertilizer using household kitchen spices or onion peels which are considered waste and household waste that is always discharged into the environment. The method used is Participatory Learning through Participatory Community partners with discussion, practice and demonstration materials. The results of this service increase the awareness of farmer groups and housewives and the community the importance of developing vegetable cultivation around the yard of the house, especially can increase income from selling vegetables and reduce family expenses in shopping organic vegetables for family needs. In making organic liquid fertilizer using waste or onion peels into organic liquid fertilizer, it is felt directly by partners and housewives and provides knowledge about the importance of onion peels and no longer throws onion peels into the environment which is considered household manure.
ASSISTANCE IN ENTREPRENEURSHIP DEVELOPMENT TUTORING "LESSON-JA" IN SUKAGALIH VILLAGE, MEGAMENDUNG DISTRICT, BOGOR REGENCY, WEST JAVA
Authors: Muna Siti Umamah Naili , Tarigan Asmara Iriani , Herlinawati Elin , Idayani Darsih , Hidayat Wahyu , Septiani Pani
Published: February 2025

The purpose of this service is to provide assistance in entrepreneurial development to students as LESSON-JA tutoring owners. LESSON-JA tutoring have the potential to be developed so that they can become more well-managed tutoring considering that this tutoring is needed by local residents and residents in other villages in learning assistance for students to learn from home. The method used is Participatory Learning through participatory in partners with discussion, practice and demonstration materials. Results Partner assistance has succeeded in determining good management strategies related to tutoring curriculum, calistung learning materials, good management strategies related to human resources and marketing, and completing LESSON-JA tutoring facilities and infrastructure. In addition, online mentoring is carried out to discuss the initial tasks that have been done by partners. The discussion of LESSON-JA tutoring assignments includes how to arrange a lesson schedule on the template provided, fill in student progress cards, and use Google Drive. Other additions such as assignment files are merged in the LESSON-JA tutoring management document. With the availability of LESSON-JA tutoring management documents and LESSON-JA lessons that have been equipped with learning media (books and teaching aids) and classroom facilities, partners have shown progress from mentoring and achieving entrepreneurial change outcomes in a more managed direction, namely from tutoring to tutoring. Other additions such as task files are merged in the LESSON-JA management document. With the availability of LESSON-JA tutoring management documents and LESSON-JA tutoring that have been equipped with learning media (books and teaching aids) and classroom facilities, partners have shown progress from mentoring and achieving entrepreneurial change outcomes in a more managed direction, namely from tutoring to tutoring.
COUNSELING AND SCREENING FOR RISK FACTORS FOR HYPERCHOLESTEROLEMIA IN CLASS II A WOMEN'S CORRECTIONAL INSTITUTIONS BANDAR LAMPUNG CITY IN 2024
Authors: Amirus Khoidar , Muhani Nova , Sari Fitri Eka , Ashari Hernandi , Saputri Firdha Azzahra , Terta Riesca Lavenia
Published: February 2025

The prevalence of hypercholesterolemia worldwide reaches around 45%. In the Southeast Asia region, the prevalence rate of hypercholesterolemia is around 30%, while in Indonesia it reaches 35%. Then the prevalence of high cholesterol levels in Lampung Province in 2018 reached 53.2%, this shows that in Lampung Province people with dyslipidemia are still high. The aim of this service is health screening and counseling to increase the knowledge of inmates regarding cholesterol disease. The service method is to carry out health screening such as checking blood pressure, weight, height and BMI then carrying out counseling activities related to preventing cholesterol disease. The service was carried out on January 19 2024 with a sample size of 235 inmates. at the Class IIA Women's Correctional Institution in Bandar Lampung City. The results of the service showed that those with good knowledge were 70.6% and those with poor knowledge were 29.4%. 21.7% of their families had a history of cholesterol and 78.3% of those did not have a history of cholesterol. experienced an increase in cholesterol levels by 72.8% and those who did not experienced an increase in cholesterol levels by 26.0%. had a BMI of very thin (0.9%), thin (69.8%), normal (22.1%) and fat (7.20%). The education level of the people who most often participate in this service is high school (66.0%). The people who most often participate in this service are aged 25-35 years (33.6%) and aged 36-45 years (32.3%). It is hoped that health workers can continue to improve health education and education regarding NCDs, especially cholesterol.
DUAL-FUNCTION COFFEE SKIN PEELING MACHINE TO IMPROVE THE WELFARE OF SUMBERCANDIK COFFEE FARMERS JELBUK JEMBER
Authors: Darsin Mahros , Djumhariyanto Dwi , Wibowo Robertoes Koekoeh Koentjoro , Basuki Hari Arbiantara , Danang Yudistiro Danang Yudistiro , Lindriati Triana
Published: February 2025

Panduman Village, Jelbuk Jember District, is a fostered village by the University of Jember.  Sumbercandik is one of the hamlets in Panduman Village with a geography of mountain slopes and hills and at an altitude that is very supportive for coffee farming/plantations. It is no wonder that the best coffee products are produced from this village. Ironically, the lives of many coffee farmers still fall into the pre-prosperous group. One of the reasons is that farmers sell coffee logs or wet-skinned coffee at relatively low prices. At the same time, factory-made chemical fertilizers have skyrocketed in price, and availability is strict. Various efforts have been made by the local government and other service teams related to these coffee farmers, but they have not touched those in Sumbercandik Hamlet. This community service seeks to uplift the economy of Panduman Village, especially the coffee farmers of Sumbercandik Hamlet, with the introduction of post-harvest coffee technology, utilization of coffee waste for fertilizer and briquettes, and management and cooperatives. This grant ceiling will carry out the proposal in three years. The first year was with the introduction of post-harvest technology in the form of wet and dry skin stripping (horn skin). In the second year, intensive drying techniques using technical and thermal methods. In addition, farmer group formation and simple production management. Year three, post-harvest waste processing technology. The first year's focus was on providing a coffee skin peeling machine. Each year will involve different lecturers with agricultural, management and cultural competencies. This activity is in line with the 2021-2025 RIPP of the University of Jember with the featured topic "Development of people's coffee towards an organic system to improve community welfare".
INCREASE TEACHER CREATIVITY AND COMPETENCE WITH INTERACTIVE LEARNING MEDIA THROUGH THE WORDWALL APPLICATION AT SD NEGERI 1 SEGEDONG
Authors: Imran Imran , Ramadhan Iwan , Prancisca Stella , Zatalini Adhalia , Astari Zuri
Published: February 2025

This research aims to increase teacher creativity and competence through interactive learning media using the Wordwall application at SD Negeri 1 Segedong. The background of this research is the importance of the role of teachers in delivering quality learning to achieve educational progress. Analysis of the situation shows that technological developments affect learning methods that must be adapted to the needs of the times. The problem faced is the lack of creativity in the learning process which can affect students' interest in learning. The proposed solution is training in the use of the Wordwall application to create interactive and engaging learning. The results showed that the use of the Wordwall application can increase teacher creativity and student learning interest. In conclusion, the implementation of interactive learning media through Wordwall can make a positive contribution to improving the quality of learning in schools.
ANALYSIS OF LICENSING SERVICES FOR MICRO, SMALL AND MEDIUM ENTERPRISES (MSMEs) IN KANTOR CAMAT GUNUNG MERIAH KABUPATEN ACEH SINGKIL
Authors: Raudah Raudah , Nasution Lia Nazliana , Rusiadi Rusiadi
Published: February 2025

This study aims to analyze the influence of technology, human resources, and infrastructure on MSME licensing services at the Gunung Meriah Sub-district Office, as well as the influence of all three simultaneously. The study used 150 respondents whose data were collected through questionnaires and analyzed using the Multiple Linear Regression method. The background of this study is the importance of public services as an interaction between the community and the government to meet the needs of goods, services, or administrative services, as regulated in Law No. 25 of 2009 which states that the purpose of public services is to improve community welfare. However, MSME licensing services at the Gunung Meriah Sub-district Office, Aceh Singkil Regency, still face various obstacles such as long and complicated processes, difficult bureaucracy, lack of understanding of officers, limited facilities, and suboptimal technology. To overcome these obstacles, system improvements, service quality improvements, and more effective socialization are needed. The results of the study indicate that partially technology, human resources, and infrastructure each have a significant influence on MSME licensing services. Simultaneously, the three variables also have a significant effect on MSME licensing services at the Gunung Meriah Sub-district Office.
SOCIALIZATION OF FINANCIAL ACCOUNTING STANDARDS FOR MICRO, SMALL AND MEDIUM ENTITIES FOR STUDENTS OF SENIOR HIGH SCHOOL KRISTEN IRENE MANADO
Authors: Lonto Miryam Pingkan , Tangkau Jaqueline
Published: February 2025

This Community Service activity aims to provide accounting knowledge and preparation of financial statements based on Financial Accounting Standards for Micro, Small and Medium Entities (SAK EMKM) to high school students. Irene Christian High School students are prospective S1 Accounting students and also business actors so it is necessary to provide socialization regarding the preparation of financial statements in accordance with SAK EMKM, so that they already have broad insight when opening a business and are ready to follow further undergraduate studies. This activity is in the form of presentations and questions and answers by lecturers and S1 Accounting students of Universitas Negeri Manado who at that time were conducting Real Work Lectures (KKN) at the location of the school. The benefits obtained by students include previously not knowing about financial accounting standards, after participating in this activity they already know that small businesses must also make financial reports in accordance with standards, which makes it easier to access capital at financial institutions.
BUMDES ACCOUNTING WORKSHOP AS AN EFFORT TO IMPROVE BUMDES UNITED ACCOUNTABILITY PANGALENGAN VILLAGE
Authors: Yuliafitri Indri , Kanti Runita Arum , Fatmawati Faoziah Ulfa
Published: February 2025

Villages play a key role in economic development at both the regional and national levels. One important initiative to support the village economy is the establishment of Village-Owned Enterprises (BUMDes), which aims to improve village financial accountability and transparency. However, weak accounting and financial reporting systems are often a major challenge. The BUMDes Accounting Workshop conducted in Pangalengan Village aimed to address this issue through Excel application-based accounting training. The results of the activity showed an improved understanding of BUMDes managers on basic accounting principles, good governance, as well as the use of a more efficient accounting information system. The implementation of this system is expected to support the sustainability of village development through more transparent and reliable financial management
Analysis of the Potential of Green Sukuk in Infrastructure Finance in Aceh Province
Authors: Cahyo Rico Dwi , Elvitri Elvitri , Khaddafi Muammar , Iswadi Iswadi
Published: February 2025

Environmental problems are important because the quality of the environment will directly affect the quality of human life. In addition, the quality of the environment also affects the quality of human life in the future. Since 2018, Green Sukuk has been presented as a new alternative for people who want to invest their funds in bonds that combine the sharia system and use targets for companies that are promoting environmental care principles. It is also an alternative for local governments who need funding for infrastructure development in the region. This study aims to analyze the potential of Green Sukuk in infrastructure financing in the province of Aceh. The method used is descriptive qualitative. Sampling in this study uses a purposive sampling technique. This research is an analytical study with a SWOT analysis to determine the formulation in the preparation of long-term strategies. The population in this study are the stakeholders involved in uncovering the potential of green Sukuk in infrastructure financing in Aceh
Aims of Education in Hadist
Authors: Harahap Ilham Adiansyah , Rifai Ahmad , Jul Irwansyah , Lubis Zulfahmi
Published: February 2025

Islamic religious education is the most important thing in the education system in Indonesia. Because Islamic religious education is education that contains moral, intellectual and spiritual education. Islamic education has goals that are based on religious teaching sources, one of which is the hadith. Hadith is the second source of guidance after the Koran in Islam. The results of this article are the definition of education, the goals of education in Islam, and the goals of education in the hadith. The purpose of this writing is to examine the objectives of Islamic education contained in the Hadith of the Prophet SAW.
The Role of the MUI Infokom Commission in Incorporating Religious Moderation Through Social Media to Build Harmonization of Religious Life
Authors: Nisa Syarifatunn , Gunawan Asep , Sobriyanti Nabilah
Published: February 2025

This research examines the role of the MUI Infocom Commission in promoting religious moderation through social media in order to create harmonization of religious life. By involving literature as a research method, the research focus is focused on the role of MUI Infocom in disseminating information related to religious moderation. The results show that the MUI Infocom Commission has a strategic role in managing moderation-based content on social media. In an era where the internet and social media have a big influence, this research details how Infokom MUI contributes to shaping understanding of religious moderation and creating harmony amidst religious diversity in Indonesia. Through this approach, it is hoped that this research can contribute to understanding the important role of the MUI Infocom Commission in building harmonization of religious life through social media. PThe importance of moderated content on social media is actually to achieve a humanist Islam and the important role of MUI infocom in disseminating information about MUI's work and activities to the wider community, packaging it in peaceful content in order to form a moderate Islam by packaging each content as interesting and creative. Meanwhile, the MUI's task is as khodimul ummah (serving the ummah), protecting the ummah from various possible hoax information, as well as shodiqul lawah (government partner) in socializing and educating the public with constructive information and communication.
A Comprehensive Guide to Understanding and Applying Descriptive Statistics in Data Analysis
Authors: Gevisa Rega Priandanagari , Kurniati Kurniati
Published: February 2025

Statistics plays a central role in parsing and interpreting data, being an important foundation, especially in scientific disciplines In this digital age, where the volume of data is constantly increasing, an understanding of statistics is essential to draw meaningful insights from the information contained in the data. Descriptive statistics, using tables and charts, provide a clear and effective way to summarize and present data. Through table types such as frequency, classification, and contingency, as well as measures of data centering and dispersion, statistics enable a deeper understanding of patterns and variations within a dataset. Therefore, mastery of statistical concepts is key to optimizing the use of data in a decision-making context.
Analysis of the Effect of International Trade on State Expenditure
Authors: Nst M. Fauzan Rusyidi , Rizky Rizky , Suhendi Suhendi , Zulfa Andria , Nasution Lia Nazliana
Published: February 2025

This research aims to figure out how international trade influence the government expenditure. The independent variables of this research are export and import. The dependent variable of this research is government expenditure. The method of this research is OLS. This research use datas from World Bank and BPS. The object of this research is the economic condition of Indonesia. The result of this research are as follows : Export significantly influence the government expenditures. Import doesn’t significantly influence government expenditures. Export and import simultantly influence the government expenditures.
How to Overcome Anemia in Adolescents Through Nutrition Education and Feeding Mung Bean Juice at Al Hadi Islamic Boarding School, Banten, Indonesia
Authors: Khotimah Husnul , Rochman Dadang , Rahayu Trio Gustin , Soraya Kety
Published: February 2025

Adolescent girls require special attention in terms of iron requirements due to growth and the arrival of menstruation, so that adolescent girls are very susceptible to anemia. Prevention of anemia in teenagers can be done by providing education to teenagers about nutrition and increasing consumption of nutritious foods such as green bean juice drinks. This community service activity uses the Community Development (community empowerment) method. The activity was carried out in February 2024. The location of the activity is the Al Hadi Banten Islamic Boarding School with a target of 40 girl teenagers. This activity is a health examination, education about nutrition and giving mung bean juice. The post test scores showed changes in the form of increasing teenagers' knowledge about nutrition and increasing teenagers' Hemoglobin (Hb) levels after being given intervention in the form of mung bean juice. Providing education about adolescent nutrition and providing mung bean juice can effectively prevent anemia in adolescents.
Implications of Macro Economic Conditions for Banking Effectiveness in Indonesia
Authors: Ningsih Nuri Rahayu , Rusdianto Budi , Siregar Kardina , Zulfa Andria , Sakuntala Dwita
Published: February 2025

This research aims to determine banking effectiveness. The variables in this research are Capital Adequacy Ratio (CAR), Non-Performing Loans (NPL), Economic Growth (GDP), Inflation, and Exchange Rates. The analytical method used in this research is the Vector Auto Regression (VAR) model with the Impulse Response Function (IRF) test, Forecast Error Variance Decomposition (FEVD), stationarity test, cointegration test, structural lag stability test, and optimal lag length test. The results of Vector Autoregressive research using a lag 2 basis show that there is a contribution from each variable to the variable itself and other variables. The results of the Vector Autoregression analysis also show that the past variable (t-1) contributes to the current variable, both the variable itself and other variables. From the analysis results, there is a reciprocal relationship between one variable and another variable. Response Function analysis shows that there is a response of other variables to changes in one variable in the short, medium, and long term, and it is known that the stability of the response of all variables is formed in 5 years or long term. Variance Analysis Decomposition shows the existence of variables that have the largest contribution to the variable itself in the short, medium, and long term, such as INF and KURS. Meanwhile, other variables that have the greatest influence on the variable itself and are supported by other variables in the short, medium, and long term are CAR and NPL which are most influenced by the EXCHANGE and GDP.
Analyzing the Impact of International Trade on Indonesia's Economic Growth
Authors: Matondang Khairani Alawiyah , Sinaga Anisa Fitria , Lubis Atika Atayarisah , Amelia Regita
Published: February 2025

International trade is an arena where goods and services are exchanged on a global scale. This happens because various countries collaborate in trade, driven by the desire to circulate goods and services freely. Through international trade, a country can increase prosperity and create balance in demand, supply, and services. This research aims to analyze the impact of international trade on Indonesia's economic growth. The research method used is qualitative research using literature review, where the author will examine written sources from various library references by collecting data, reviewing and analyzing data obtained from these written sources. By conducting international trade, a country can experience e increased prosperity through economic growth, job creation, and increasing Gross Domestic Product (GDP). Additionally, international trade enables the transfer of technology and business knowledge. However, international trade can also have an impact on reducing domestic demand due to imports, which can reduce domestic productivity and employment opportunities and result in a decrease in economic growth.
Legal Aspects of Charging Fiduciary Guarantees in Money Lending and Borrowing Cases
Authors: Sitepu Reza Athaya , Harahap Mhd. Yadi , Lubis Rizki Nur Fadilah , Andrivina Annisa , Ginting Erika Damayanti , Yulianda Riska
Published: February 2025

Lending and borrowing money has been a known practice in society for a long time, when money has become a commonly used means of transaction. Guarantee law is always related to economic law because growth in sectors such as industry, trade, companies, transportation, and others requires access to funds. Financial institutions, both banks and non-banks, provide funds for development, which require collateral for the return of the loaned funds. The question discussed in this research is "How is the burden of fiduciary guarantees in cases of borrowing and borrowing money?
Training to Improve Speaking Skills Using the Indonesian Debate Method for SMA/ MA Students and Teachers in Lebak District Year 2024
Authors: Trikawati Trikawati , Chairulfalah A. Machron , Yulaikah Yulaikah , Nurjaman Nurjaman , Setyani Solis , Ismanti Riffa , Nurliana Lia , Ismayati Y. Euis
Published: February 2025

Learning Indonesian at the SMA/ MA level basically requires students to master four language skills, namely listening, speaking, reading and writing skills. One of the aims of learning Indonesian at the SMA/ MA level is to improve students' language skills, by using Indonesian well and correctly. There are several factors inhibiting the low speaking skills of SMA/ MA students, including the students' low knowledge and speaking habits. Students' low reading habits are one of the causes of students' low knowledge. After carrying out community service activities with the theme Training to Improve Speaking Skills Using the Indonesian Debate Method for High School/ MA Students and Teachers in Lebak Regency in 2024, it was concluded that the Indonesian language debate method greatly influenced the improvement of speaking skills.
An Exploratory Approach to the Determinants of Students' Entrepreneurial Intention in Morocco
Authors: AATIF Youssef , OUDGOU Mohamed , BOUARARA Kenza , MALAININE Cheklekbire
Published: February 2025

Entrepreneurship is experiencing significant growth worldwide, becoming a key driver of economic development and innovation. In this context, entrepreneurial education and support are gaining increasing importance within universities, aiming to foster the entrepreneurial mindset of students and graduates to promote business creation. This research aims to identify the main components of students’ entrepreneurial intention using Principal Component Analysis (PCA). An empirical study was conducted on a sample of students from the National School of Business and Management of Beni Mellal, affiliated with Sultan Moulay Slimane University, a selective admission institution. Data were collected through a questionnaire, leading to the development of an entrepreneurial intention model based primarily on Ajzen’s Theory of Planned Behavior (1991) and Shapero & Sokol’s Entrepreneurial Event Model (1982).
Hatid-Kalinga: Exploring Nurses’ Interhospital Transport of Critically Ill Patients via Ambulance
Authors: Tunay Mariel Aivee , Barrento Dorothy , Recede Daniela , Dizon Isabella Anne , Pelagio Lianne , Aquino Raizy Rose , Lajara Vivian P. , Quintana Marc Lester F.
Published: February 2025

Ambulance as a care setting is characterized by its complexity and unpredictability. Almost every day, individuals witness ambulances on the road, rushing to the hospital with lights and sirens to attend to critical situations and save someone's life. However, there is a lack of awareness regarding what happens inside the ambulance. Moreover, it is not often that people know about the experiences and challenges encountered by the individuals inside these vehicles. This study aims to provide additional knowledge and delve into the different experiences of nurses who transport critically ill patients via ambulance. The researchers utilized a qualitative research design, specifically the transcendental phenomenological method. A self-made questionnaire was used to gather the data by conducting one-on-one in-depth interviews with twelve (12) nurses in four (4) different hospitals in Laguna, who had experienced more than one interhospital transport of critically ill patients and had participated in several emergency life trainings such as Basic Life Support and Advanced Cardiac Life Support.  The transcripts were thematically analyzed using the phenomenological method and NVivo software. The results yielded three (3) major themes, including Preparation and Readiness in Critically ill Patient Transport, Navigating Challenges and Adversities during Patient Transport, and Execution and Coping Strategies in Critically ill Patient Transport. It is revealed that nurses usually encounter different barriers and immediately implement coping strategies like prayers as a source of hope. Hospitals that provide interhospital transport services should develop and implement clear detailed guidelines and protocols to ensure the safety of the patient during the transport process.
Sweet Syndrome in Infancy
Authors:   Dermatology and venereology department, IBN ROCHD University Hospital of Casablanca, Morocco, Marhraoui L E , Elfatoiki F , Hali F , Chiheb S ,   Dermatology and venereology department, IBN ROCHD University Hospital of Casablanca, Morocco
Published: February 2025

Sweet syndrome is a rare inflammatory dermatosis in infants, characterized by atypical symptoms. We report a case
of a 9-month-old infant presented with fever and migratory ascending erythematous plaques on the left foot and leg.
Laboratory results and histology confirmed Sweet syndrome without underlying malignancies or infections. Treatment
with ibuprofen and topical corticosteroids led to significant improvement.
Sweet syndrome in infancy is often linked to infections but can indicate underlying serious issues, but generally has a
good prognosis with corticosteroids.
Effect of structured OM chanting and listening on cognitive functions in young adults
Authors: Venkatesha Padmanabha Baburayanakoppulu , Khalid Jabir Padathpeedika , Goothy Sai Sailesh Kumar , Sathianesan Bethiun , Rajagopalan Vijayaraghavan , Kurien Mukkadan Joseph
Published: February 2025

Background: OM chanting was reported to improve parasympathetic activity and offer relaxation. This is due to the vibration effect created during the chanting of OM. There is a need to motivate medical students to practice and implement yoga and meditation to overcome the stress they face during their course. This also helps to improve cognitive functions and helps them to develop their academic performance as well. Objectives: To investigate the impact of Om chanting on cognitive abilities of healthy young adults. Methods:This experimental study was carried out on 40 young healthy volunteers aged 18-24 years, both male and female. After obtaining voluntary, written, informed consent 20 subjects were randomly assigned to experimental group and 20 were control. The experimental group received an initial training in structured Om chanting and then performed OM chanting daily for 12 weeks. The control participants were not under OM for this 12 weeks of follow up period. Both before and after the intervention, the control and intervention groups were assessed for their cognitive abilities by spatial and verbal memory test and Generalized Anxiety Disorder score (GAD-7). Statistical analysis was done by students un paired t test. Results: Demographic data of the participants was not significantly different when compared between the control and experimental groups. Spatial, verbal memory scores and GAD-7 scores were almost similar in both control and intervention groups at baseline. Significant improvement was observed in the spatial and verbal memory scores and significant decrease in the anxiety scores was also observed in the experimental group participants after 10 weeks of OM chanting. Conclusion: Structured OM chanting may be effective to increase cognitive functions and reduce anxiety in young healthy volunteers.
J Bangladesh Soc Physiol 2024;19(1): 23-28
Can vitamin D prevent and/or alleviatehippocampal oxidative stress induced spatial memory impairment? An experimental study in male Long-Evans rats
Authors: Basak Puspita , Akter Fhamida , Amin Rokhsana  Binte , Islam Md Saiful , Islam Kazi Rafiqul , Ali Taskina
Published: February 2025

Background: As spatial memory is essential for our every day lives, it’s impairment should be alleviated or prevented. For this, drug treatments have extensive side effects and lengthy duration. Objective: To assess the effects of vitamin D on spatial memory performance and hippocampal oxidative stress markers in colchicine induced memory impaired male Long-Evans rats. Methods: 30 male Long-Evans rats (8±2 weeks; 225±75 gm) were grouped (6 rats/ group) into normal control, sham control, colchicine control, pre colchicine D and post colchicine D. Then, reference memory (RM) [Mean escape latency (EL) in acquisition phase, average EL of 5th and 6th acquisition days; number of target crossing and time spent in target in probe trial] and working memory (WM) [Mean EL and savings in training and test phase] were assessed in Morris water maze. After sacrifice, hippocampal malondialdehyde and glutathione peroxidase were estimated for oxidative stress assessment. Data were expressed as mean±SEM and statistical analysis was done by one-way ANOVA followed by Bonferroni’s post hoc test. Result: Colchicine impaired both RM and WM as well as increased oxidative stress. Vitamin D prevented as well as alleviated WM impairment except savings and improved oxidative stress. However, after meticulous scrutiny of RM learning ability and consolidation, Pre D Exp rats had significantly better performance than those of Post D Exp rats. Conclusion: Vitamin D can prevent as well as alleviate colchicine induced spatial WM dysfunction along with oxidative stress but it was only found to be preventive, not alleviative in RM improvement.
J Bangladesh Soc Physiol 2024;19(2): 68-81
Neuroprotective effect of Emblica on enhancing memory in scopolamine induced memory impaired Long Evans Rats
Authors: Rashid Md Jabir Ben , Amin Ruhul , Salam Sarmin , Islam Saiful , Ferdousi Sultana
Published: February 2025

Background: Alzheimer’s disease is the commonest cause of progressive loss of memory and dementia due to oxidative stress. Various constituents of Amloki (Phyllanthus emblica or PE) fruit including phenols, tannoid,tannin and vitamin C counteract the oxidative stress and protect memory. Objective: To investigate the capacity of Phyllanthus emblica to resist the scopolamine induced memory loss in male Long-Evans rats. Method: This animal behavioral study had been done on 18 male Long-Evans rats (body weight of 200-300 gm) divided into control group (normal saline 5ml/kg for 26 days), memory impaired group (scopolamine 2mg/kg for 5 days) and PE group (Phyllanthus emblica 400mg/kg for 26 days+scopolamine 2 mg/ kg for 5 days) each consisting of 6 rats. Working memory (short term) reference memory of all groups were tested by Morris Water Maze (MWM) test assessing escape latency time and target crossing. Rats of all groups were first room acclimatized for first 7 days without treatment. Then during day 8-33 normal saline EEPE (ethanolic extract of PE) was given to the respective group and during day 22-33 scopolamine was also given to the respective group. Then habituation,acquisition and probe trial was done between day 19 to day 28. In day 22-27(acquisition phase) reference memory was assessed and in day 30- 33(training and test phase) working memory was assessed. Statistical analysis was done by ANOVA followed by Bonferroni’s post hoc test. Result: Escape latency time in memory impaired group was significantly higher compared to control (normal memory) group and PE pretreated group, but there was no significant difference in escape latency time between control group and PE pretreated group. Conclusion: Phyllanthus emblica can effectively prevent scopolamine induced memory loss in Long Evans rats.
J Bangladesh Soc Physiol 2024;19(2): 61-67
Power spectral analysis of heart rate variability in drug naive essential hypertension: Comparison between two antihypertensive drugs
Authors: Sultana Shamima , Begum Shelina , Ferdousi Sultana
Published: February 2025

Background: Autonomic imbalance is associated with drug naïve essential hypertension and antihypertensive drugs may improve autonomic balance. Losartan and amlodipine are two different drug of choice to treat essential hypertension. Power spectral analysis of heart rate variability (HRV) is an important marker for detecting autonomic balance. Objective: To compare the effect of losartan and amlodipine on autonomic balance in essential hypertensive patients. Method: This longitudinal study enrolled 120 drug naive male hypertensive patients (age 30-55 years) from the Out Patients Department of Cardiology, BSMMU, Dhaka. Sixty apparently healthy normotensive male subjects with similar age were control. Patients were divided into two equal groups. One group received daily oral dose of 50 mg losartan and other group 5 mg amlodipine. Autonomic balance was assessed by power spectral analysis of Heart Rate Variability (HRV) and HRV data were recorded by a polyrite D. HRV of the patients were measured at baseline, after 3 months, and 6 months of medication. For statistical analysis ANOVA, independent sample ‘t’ test and paired sample ‘t’ were performed. Result: High frequency normalized units (HFn.u), total power (TP) were significantly lower (P<0.001) and low frequency normalized unit (LF n.u), LF/HF ratio were significantly higher (P<0.001) in all patients compared to control at baseline. In both drug groups HF n.u and total power significantly increased(P<0.001) whereas LF n.u and LF/ HF ratio were found significantly decreased(P<0.001) after 3 months of treatment compared to their baseline values. After 6 month treatment data demonstrated further significantly increased (p<0.05) HF n.u and total power compared to their values of 3 months treatment. But these values were found significantly higher in losartan treated patients compared to amlodipine group. Conclusion: The result concluded that autonomic balance was improved by both drugs but losartan was more potent.
J Bangladesh Soc Physiol 2024;19(2): 82-88
Cardiac autonomic impairment and low serum vitamin B12 and high homocysteine level in Parkinson’s disease -Frequency domain analysis ofheartratevariability
Authors: Akther Rubina , Sultana Shamima , Nova Naoreen Khan
Published: February 2025

Background: Parkinson’s disease (PD)adversely affects autonomic control as well as alteration of serum vitamin B12 and homocysteine level. Heart rate variability (HRV) is a reliablemethod for assessing autonomic function.Objective:To investigate the role of serum vitamin B12 and homocysteine level for cardiac autonomic impairmennt by analyzing frequency domain measures of HRV in male patients with PD. Methods: This observational analytical crosssectional study was involved 30 newly diagnosed male PD patients of 50-60 years age visiting the Out Patient Department of Neurology, Bangabandhu Sheikh MujibMedical University (BSMMU), Dhaka. Thirty age and BMI matched apparently healthy male subjects were included as control. Serum vitamin B12 and homocysteine were determined by chemiluminescent immunoassay method and HRV were measured by using a data acquisition device, Powerlab 8/ 35, AD instruments with labchart software analysis.. Independent sample t-test and Pearson’s correlation coefficient test were used for statistical analysis. Results: In this study, resting pulse rate,low frequency power in normalized unit (LF norm), ratio of low frequency and high frequency power (LF/ HF) were found significantly higher (p<0.001) and total power (TP), low frequency power (LF power),high frequency power (HF power), HF power in normalized unit (HF norm), were found significantly lower (p<0.001) in PD patients compared to control. In addition, serum vitamin B12 level was found significantly lower (p<0.01) and homocysteine level was found significantly higher (p<0.001) in PD patients than that of control. On correlation analysis,serum vitamin B12 was significantly negatively correlated with LF/HF (p<0.05). Besides, serum homocysteine was significantly negatively correlated with HF power(p<0.01), HF norm (p<0.001) and significantly positively correlated with LF norm (p<0.001), LF/HF (p<0.001). Conclusion:Low serum vitamin B12 and high serum homocysteine level are associated with reduced HRV in male patients with PD.
J Bangladesh Soc Physiol 2024;19(2): 46-54
Analisis Spasial-Temporal Kerugian Perumahan Akibat Likuifaksi (Studi Kasus Gempa Palu Tahun 2018 di Balaroa, Petobo, dan Jono Oge)
Authors: Junaid Muhammad , Adi Wibowo
Published: February 2025

Gempa Palu tahun 2018 menyebabkan kerusakan parah pada wilayah metropolitan yang padat penduduk, karena ukurannya yang merusak dan tingginya kerentanan lokasi ini terhadap gangguan seismik. Fenomena ini telah banyak diteliti, dan para peneliti secara umum sepakat bahwa solusi perumahan yang tangguh dan integrasi teknologi geospasial mutakhir ke dalam pekerjaan manajemen bencana sangat penting. Tujuan Penelitian ini adalah memperkirakan jumlah penduduk terken dampak likuifaksi dengan data Google Earth. Metode yang digunakan adalah OBIA (Object Base Interpretation Analysis) yaitu mendeteksi bangunan rumah yang ada sebelum hilang akibat likuifaksi, kemudian menghitung jumlah penduduk dari jumlah bangunan yang hilang. Hasil temuan penelitian ini mengungkapkan kerugian perumahan yang signifikan di ketiga wilayah karena likuifaksi. Ketiga wilayah itu adalah Balaroa, Petobo dan Jono Oge. Petobo adalah wilayah yang mengalami perpindahan penduduk yang sangat mencolok. Hasil penelitian dapat memberikan uraian terperinci secara spasial tentang dampak likuifaksi pada area permukiman agar selanjutnya lingkungan perkotaan dapat beradaptasi terhadap peristiwa seismik. Hasil penelitian ini juga menujukkan bahwa perlu adanya integrasi langkah-langkah perencanaan perkotaan yang komprehensif. Sebagai kesimpulan, penelitian ini menggarisbawahi pentingnya strategi jangka pendek dan jangka panjang dalam manajemen bencana dan perencanaan perkotaan, yang menganjurkan pendekatan kolaboratif untuk membangun lanskap perkotaan yang tangguh, terutama di daerah yang rawan gempa bumi. Arah penelitian di masa mendatang disarankan, fokus pada penilaian kualitatif dan pengembangan kebijakan untuk meningkatkan infrastruktur yang tahan gempa.
Kata kunci: Data Google Earth, dampak likuifaksi, analisis spasial, kehilangan rumah, perpindahan penduduk
Post-Covid-19 Shifts: Analysing Changes in Bangladeshi Undergraduate Students' Attitudes Toward Face-to-Face Learning
Authors: Ali Mir Md Mahfuz , Uddin Mohammad Mohi
Published: February 2025

This study explores shifts in undergraduate students' attitudes toward face-to-face classes after returning to in-person education following the COVID-19 pandemic. The pandemic necessitated a shift to online learning, requiring students to adapt to remote instruction. With the resumption of in-person classes, students faced new psychological and behavioral challenges, influencing their engagement and perceptions. Using a qualitative approach, the study examined 48 English department students at a government college in Bangladesh. Data were collected through open-ended questions via Google Forms and analyzed using inductive thematic analysis based on the Tripartite Model of Attitude. Findings reveal significant changes in students' feelings, beliefs, and behaviors regarding face-to-face instruction. While students valued in-person classes both before and after the pandemic, a growing number questioned their mandatory nature, highlighting the flexibility of online alternatives. Many continued to view face-to-face classes as effective but sought a balance between traditional and online modes of learning. Behaviorally, students increasingly prioritized social and teacher interactions over mere academic attendance. These findings emphasize the need for institutions to adopt flexible, hybrid learning models that address evolving student preferences. Educators should integrate active learning strategies and foster supportive environments to sustain engagement and capitalize on the strengths of both face-to-face and online instruction.
Comparative Analysis of Machine Learning Models on Student Performance Data: Insights from Test Scores and Survey Data
Authors: Sundararaman Sanjana , Hasib Maheen
Published: February 2025

With the increasing use of digital learning platforms, large volumes of student data have become available for analysis. This paper investigates how machine learning, learning analytics, and educational data mining can be utilized to gain insights into student performance. Various predictive modeling techniques, including Random Forest (RF), K-Nearest Neighbor (KNN), and Decision Trees (DT), are evaluated for their ability to forecast student test scores. Clustering algorithms like K-means are employed to identify patterns within the data. The study integrates these predictive models with survey data collected from undergraduate students at Heriot-Watt University Dubai, aiming to identify factors that influence academic outcomes. The research uses comparative analysis across different machine learning models which is applied to both the survey data and Kaggle test score data. The analysis reveals that linear regression is the most effective model for the Kaggle test score dataset, while K-means clustering provides the best insights from the survey data. The survey model is determined to be more comprehensive due to its inclusion of more predictors. Key metrics, such as accuracy scores, precision, recall, F1 score, and mean squared error, were calculated for both datasets to provide a quantitative overview, enabling a comparative evaluation of model performance and predictor effectiveness for both the datasets. The findings contribute to understanding how data-driven approaches can support educational decisions and interventions while addressing ethical considerations and inclusivity in educational settings.
YouTube as an Educational and Self-Development Tool
Authors: Hayirli Onur
Published: February 2025

The article explores the role of YouTube in self-directed learning and personal development. Individuals can access a vast library of tutorials, how-to guides, and educational content on a wide range of subjects, making it an attractive option for learners who may not have the time or resources to attend traditional in-person classes. The methodology section of the paper involves analyzing data from the top educational and self-development YouTube channels includes examining metrics such as video views, subscriber counts, engagement rates, and the types of content being produced. Comprehensive understanding of the potential of YouTube as an educational and self-development tool, drawing on research and empirical evidence to highlight its benefits and implications. The study's findings contribute to the growing body of knowledge on the role of online platforms in facilitating learning and personal growth.
Relations Between Self-harm and Moral Emotions
Authors: Démuth Andrej , Démuthová Slávka
Published: February 2025

Self-harm constitutes a significant yet frequently underestimated public health and quality-of-life issue. It is characterized by a high prevalence across diverse populations, substantial economic and social costs, and a strong association with reduced life expectancy. The phenomenon is further complicated by the lack of clear definitions and classifications in diagnostic frameworks, which often fail to adequately distinguish between suicidal and non-suicidal self-harming behaviors. This study aimed to examine the relationship between moral emotions—specifically guilt, shame, and failure—and self-harm, with a particular focus on non-suicidal self-injury (NSSI). Data were collected from 92 university students using the Self-Harm Inventory questionnaire, with analyses exploring the frequency and types of self-harm, emotional triggers, and post-behavior emotional states. Results revealed a high prevalence of self-harming behaviors, with 50% of participants reporting engagement in such actions with at least moderate frequency. The most common forms included self-tormenting thoughts, scratching, hitting, and fasting. Key emotional triggers included feelings of failure, anger, sadness, and guilt, while post-harm emotions were dominated by relief, guilt, and sadness. Contrary to previous research, guilt was found to be as strongly associated with self-harm as shame, challenging assumptions that guilt serves as a corrective emotional force distinct from shame. Instead, both emotions were shown to contribute to a cyclical pattern of self-harm, driven by the gap between self-perception and ideal self-image. The findings underscore the critical role of moral emotions in self-harming behaviors, suggesting that interventions should not only promote healthier coping strategies but also address underlying issues such as perfectionism, self-criticism, and negative self-image. Future research should focus on disentangling the complex interplay between guilt, shame, and other moral emotions to develop more effective prevention and treatment approaches.
On the Uniqueness of Solutions of Linear Integral Fredholm Equations of the First Kind on the Semi-Axis
Authors: Orozmamatova Zh.
Published: February 2025

The paper defines sufficient conditions for the uniqueness of solutions for systems of linear integral Fredholm equations of the first kind on the semiaxis. A detailed solution is presented.