Muhammad Yusuf
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View article: Investigation of the mineralogy, physical and geochemical properties of Kataeregi red anthill clay for industrial applications
Investigation of the mineralogy, physical and geochemical properties of Kataeregi red anthill clay for industrial applications Open
Red anthill clay (RAC) sample from a deposit in Kataeregi, Niger State, Nigeria, was examined for its mineralogical, geochemical, and physicochemical properties, as well as its industrial potentials. The collected sample was prepared and a…
View article: Porosity Analysis of Pliocene Limestone from the Mundu Formation Based on Core and Petrographic Analysis
Porosity Analysis of Pliocene Limestone from the Mundu Formation Based on Core and Petrographic Analysis Open
This study analyzes the porosity characteristics of Pliocene limestone from the Mundu Formation in the Gunung Pegat area, Lamongan, East Java, which lies within the Rembang Zone and is considered a potential carbonate reservoir. The resear…
View article: Implementation of Interactive Learning Media Based on Virtual Laboratory on Student Science Literacy Skills
Implementation of Interactive Learning Media Based on Virtual Laboratory on Student Science Literacy Skills Open
Virtual laboratories allow students to simulate experiments/practical work. This study aims to describe the application of interactive learning media based on virtual laboratories on students' scientific literacy skills in the material of …
View article: PENGARUH ETIKA KERJA, TANGGUNG JAWAB SOSIAL, DAN REPUTASI TERHADAP KUALITAS LAYANAN KARYAWAN KESYAHBANDARAAN DAN OTORITAS PELABUHAN UTAMA MAKASSAR
PENGARUH ETIKA KERJA, TANGGUNG JAWAB SOSIAL, DAN REPUTASI TERHADAP KUALITAS LAYANAN KARYAWAN KESYAHBANDARAAN DAN OTORITAS PELABUHAN UTAMA MAKASSAR Open
This study aims to determine the influence of Work Ethics, Social Responsibility, and Reputation on the Service Quality of employees at the Main Office of Kesyahbandaran and Port Authority Makassar. This research uses a quantitative approa…
View article: Organic-inorganic hybrids of polyethersulfone membrane
Organic-inorganic hybrids of polyethersulfone membrane Open
Membrane-based water treatment has been widely applied due to its various advantages that are highly promising in improving water quality. However, during the filtration process, fouling phenomenon is common, which is the accumulation of p…
View article: Synthesis and characterization of hydrophobic polyethersulfone membranes modified by hydrophilic additives by NIPS method
Synthesis and characterization of hydrophobic polyethersulfone membranes modified by hydrophilic additives by NIPS method Open
Membrane technology is a separation technology commonly used in water or wastewater treatment. Polyethersulfone (PES) is a polymer material commonly used in membrane manufacturing, but PES is hydrophobic, making it susceptible to fouling. …
View article: Study of Monocyte-High Density Lipoprotein ratio to coronary artery diameter in coronary heart disease patients
Study of Monocyte-High Density Lipoprotein ratio to coronary artery diameter in coronary heart disease patients Open
Background: The Monocyte to High-Density Lipoprotein Ratio (MHR) ratio reflects the proatherogenic and antiatherogenic balance and increased MHR values are related to coronary atherosclerosis obstruction's presence, progressivity, and seve…
View article: Improving Mice's Memory Using the Eight Arm Radial Maze Method Using N- Hexane and Ethanol Extracts of Mustard Green Leaves (Brassica juncea L)
Improving Mice's Memory Using the Eight Arm Radial Maze Method Using N- Hexane and Ethanol Extracts of Mustard Green Leaves (Brassica juncea L) Open
This research was motivated by whether the n-hexane extract and ethanol extract of the mustard leaf (Brassica juncea L) can affect the memory of male white mice using the eight-arm radial maze method. The objectives of this study were (1) …
View article: Prognostic Nutritional Index with Wound Complication After Laparotomy in Colorectal Cancer Patients at Dr. Zainoel Abidin General Hospital Banda Aceh
Prognostic Nutritional Index with Wound Complication After Laparotomy in Colorectal Cancer Patients at Dr. Zainoel Abidin General Hospital Banda Aceh Open
Colorectal cancer patients generally undergo laparotomy as part of the management. The earliest complications of laparotomy are bleeding, surgical wound infection, and anastomotic dehiscence. Albumin-lymphocytes are indicators of nutrition…
View article: Eco-friendly synthesis of silver nanoparticles: Enhancing optimization reaction, characterization, and antimicrobial properties with Lantana camara from geothermal area
Eco-friendly synthesis of silver nanoparticles: Enhancing optimization reaction, characterization, and antimicrobial properties with Lantana camara from geothermal area Open
Green synthesis methods for producing silver nanoparticles (AgNPs) have garnered significant attention for their potential in medical applications. Despite the known potential of Lantana camara in AgNP synthesis, there is a lack of studies…
View article: Bio-Economic Analysis of Red Snapper (Lutjanus spp.) in The Waters of Makassar City, South Sulawesi, Indonesia
Bio-Economic Analysis of Red Snapper (Lutjanus spp.) in The Waters of Makassar City, South Sulawesi, Indonesia Open
Effective fishery management is essential for sustaining fish resources, economic growth, and social well-being. Achieving optimal and sustainable exploitation levels requires determining key metrics: biomass, optimal effort, catch, and co…
View article: IMPLEMENTATION OF LEARNING MEDIA BASED ON ICT (INFORMATION COMMUNICATION TECHNOLOGY) IN INCREASING LEARNING INTEREST AND SOCIAL SCIENCE LEARNING OUTCOMES
IMPLEMENTATION OF LEARNING MEDIA BASED ON ICT (INFORMATION COMMUNICATION TECHNOLOGY) IN INCREASING LEARNING INTEREST AND SOCIAL SCIENCE LEARNING OUTCOMES Open
This research aims 1) to describe the use of ICT-based learning media in Social Sciences (IPS) subjects. 2) to increase learning interest and learning outcomes in Social Sciences (IPS) subjects. 3) To find out the factors that support and …
View article: Optimizing Geothermal Power Plant Locations in Indonesia: A Multi-Objective Optimization on The Basis of Ratio Analysis Approach
Optimizing Geothermal Power Plant Locations in Indonesia: A Multi-Objective Optimization on The Basis of Ratio Analysis Approach Open
As the global energy landscape shifts towards sustainable sources, geothermal energy emerges as a pivotal renewable resource, particularly in regions with abundant geothermal potential like Indonesia. This study focuses on Mount Seulawah i…
View article: Basic Research Capabilities Improvement Through Training of Supporting Research Tools
Basic Research Capabilities Improvement Through Training of Supporting Research Tools Open
Research is an important activity for Higher Education. Higher Education always encourages its lecturers and students to conduct useful research for the society. The importance of improving the quality of basic research skills for students…
View article: Literasi Keuangan untuk Menumbuhkan Kecerdasan Finansial Mahasiswa
Literasi Keuangan untuk Menumbuhkan Kecerdasan Finansial Mahasiswa Open
This community service is aimed to teach students about the important role of financial literacy in shaping students' understanding of personal financial aspects. The participants of this activity is students of the Faculty of Economics, U…
View article: Characterization of Geochemical and Isotopic Profiles in the Southern Zone Geothermal Systems of Mount Seulawah Agam, Aceh Province, Indonesia
Characterization of Geochemical and Isotopic Profiles in the Southern Zone Geothermal Systems of Mount Seulawah Agam, Aceh Province, Indonesia Open
The Seulawah Agam geothermal area exhibits significant potential as a source of energy for power generation, with an estimated capacity of 130 MW. Geological and geochemical investigations indicate that the Seulawah Agam geothermal system …
View article: Entrepreneurship-based Biotechnology Textbook; User Review
Entrepreneurship-based Biotechnology Textbook; User Review Open
As a medium, textbooks certainly have a role in the learning environment of students, including in biotechnology lectures. This study aims to reveal the practicality of entrepreneurship-based biotechnology textbooks. The method used was de…
View article: Effect of Umbilical Cord Mesenchymal Stem Cells on Vascular Maturation in Rabbit Arteriovenous Fistula (AVF) Model Assessed Using Doppler Ultrasonography
Effect of Umbilical Cord Mesenchymal Stem Cells on Vascular Maturation in Rabbit Arteriovenous Fistula (AVF) Model Assessed Using Doppler Ultrasonography Open
Introduction: The need for arterio-venous fistula (AVF) procedures continues to increase along with the rising incidence of chronic kidney disease. However, AVF maturation remains a challenge in clinical applications due to its susceptibil…
View article: Utilization of chitosan as an additive for enhancing the performance of polyethersulfone membranes for water treatment
Utilization of chitosan as an additive for enhancing the performance of polyethersulfone membranes for water treatment Open
This research investigates the impact of adding chitosan as an additive to improve membrane performance. Membrane fabrication was conducted using the non-solvent-induced phase separation method with polymer blending. Characterization was c…
View article: The Effect of Stress Management Therapy on Changes in Stress Levels in the Elderly in Aceh Besar, Indonesia
The Effect of Stress Management Therapy on Changes in Stress Levels in the Elderly in Aceh Besar, Indonesia Open
Retirement is commonly considered a difficult time since it is a significant life adjustment that elderly people must make in their later years. To effectively handle stress in the senior population, it is crucial to develop effective tech…
View article: KLASIFIKASI DAUN BIDURI (Calotropis gigantea L.) DARI LOKASI BERBEDA MENGGUNAKAN SPEKTROSKOPI INFRAMERAH DAN KEMOMETRIK
KLASIFIKASI DAUN BIDURI (Calotropis gigantea L.) DARI LOKASI BERBEDA MENGGUNAKAN SPEKTROSKOPI INFRAMERAH DAN KEMOMETRIK Open
In this study, FTIR spectroscopy paired with PCA was utilized to differentiate biduri plants from different places. All biduri leaf samples from each location were then obtained for their FTIR spectrum in the wave number range of 4000-400 …
View article: Assessing Heavy Metal Contamination in Traditional Herbal Medicine (Jamu) by Atomic Absorption Spectrophotometry
Assessing Heavy Metal Contamination in Traditional Herbal Medicine (Jamu) by Atomic Absorption Spectrophotometry Open
Heavy metal contamination of traditional herbal medicine (jamu) is a threat to humans, especially at levels above known threshold concentrations. Traditional herbal medicine found in Banda Aceh City – Indonesia, polluted by heavy metals ca…
View article: Exploring Geothermal Manifestations in Ie Jue, Indonesia: Enhancing Safety with Unmanned Aerial Vehicle
Exploring Geothermal Manifestations in Ie Jue, Indonesia: Enhancing Safety with Unmanned Aerial Vehicle Open
Geothermal energy is a renewable resource derived from the Earth's interior that provides an environmentally friendly alternative. Indonesia is at the forefront of geothermal potential, possessing ample resources primarily concentrated in …
View article: Quality of Life for the Elderly in the Jeulingke Health Center in Banda Aceh, Indonesia
Quality of Life for the Elderly in the Jeulingke Health Center in Banda Aceh, Indonesia Open
The increase in the elderly population has several impacts on various aspects of life, such as social, economic and health. Moreover, various physical, cognitive and psychological changes occur in older people in the health field. Besides,…
View article: CONTENT VALIDITY FOR THE RESEARCH INSTRUMENT REGARDING TEACHING METHODS OF THE BASIC PRINCIPLES OF BIOETHICS
CONTENT VALIDITY FOR THE RESEARCH INSTRUMENT REGARDING TEACHING METHODS OF THE BASIC PRINCIPLES OF BIOETHICS Open
Background: Bioethics teaching especially related to the basic principles of bioethics can be done by several methods. Currently in the Faculty of Medicine, Universitas Syiah Kuala applying conventional lecture methods, so that other metho…
View article: Method Validation for Pesticide Residues on Rice Grain in Aceh Besar District, Indonesia Using Gas Chromatography-Electron Capture Detector (GC-ECD)
Method Validation for Pesticide Residues on Rice Grain in Aceh Besar District, Indonesia Using Gas Chromatography-Electron Capture Detector (GC-ECD) Open
Analysis of pesticide residues in rice in Aceh Besar District using the Gas Chromatography – Electron Capture Detector (GC-ECD) method has been carried out. This study aims to validate the analytical method and determine the pesticide resi…
View article: Mengembangkan Kecerdasan Finansial Dengan Matematika Keuangan
Mengembangkan Kecerdasan Finansial Dengan Matematika Keuangan Open
Financial intelligence is an individual's ability to understand, manage, and optimize the management of personal finances. Financial mathematics is becoming an important tool in developing financial intelligence. In this research using lit…
View article: Reduction of Microbial Content (Escherichia coli) in Well Water Using Various Processes: Microfiltration Membranes, Aeration and Bentonite Adsorption
Reduction of Microbial Content (Escherichia coli) in Well Water Using Various Processes: Microfiltration Membranes, Aeration and Bentonite Adsorption Open
Water is a basic need for living things. This research aims to know the reduction of microbe content (Escherichia coli) in well water by using microfiltration membrane, adsorption using bentonite and aeration. The capability of those three…