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Quagga
ISSN 1907-3089 · Universitas Kuningan · 84 articles in the index
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Journal Article
The Effectiveness of Antifungal Emulgel Containing Ethanol Extract of Ketepeng Cina Leaves (Cassia alata L.) in Inhibiting the Growth of Dermatophyte Fungi
The leaves of Cassia alata L. (Ketepeng cina) are known to have antifungal properties and can be used to treat fungal skin infections such as tinea versicolor and ringworm. The leaf extract of Cassia alata contains antimicrobial compounds that inhibit fungal growth. The aim of this study was to…
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Journal Article
Optimization of Antibacterial Production and Molecular Identification of Endophytic Bacteria Isolated from Papaya (Carica papaya L.) Seeds
Papaya seed endophytic bacteria have been reported to exhibit antibacterial activity against pathogenic microorganisms, including Staphylococcus aureus and Escherichia coli. However, their antibacterial production remains suboptimal. This study aimed to determine the optimal conditions for…
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Journal Article
The Effectiveness of Website-Based Learning Media in Improving Students' Science Literacy Skills in Grade X Biology Material
Science literacy is a critical 21st-century competency that remains low among Indonesian students. This study aims to test the effectiveness of website-based learning media in improving science literacy skills in 10th-grade biology. The method used was a quasi-experimental study with a…
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Journal Article
Real-World Learning Based on SDG 6 to Enhance Students' Systems Thinking in Nature Schools
To promote sustainable development, learning must provide real-world experiences that train students to think systemically. One essential competency to be developed is systems thinking ability. This study aims to analyze the systems thinking skills of students in a nature-based school through…
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Journal Article
Comparative Analysis of Hematological Profiles in Diabetic Mice Treated with D-Allulose and Neoagaro-Oligosaccharides
Diabetes mellitus is characterized by chronic hyperglycemia that induces oxidative stress and inflammation, contributing to hematological dysfunction and increased systemic risk. This study comparatively evaluated the effects of D-allulose and neoagarooligosaccharides (NAOS) on hematological…
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Journal Article
The Role of Riparian Vegetation in Pollutant Filtration and Sediment Stabilization in Lake Tondano, Indonesia
Riparian vegetation plays a crucial role in maintaining aquatic ecosystem stability by acting as a natural buffer against anthropogenic pollution and erosion. This study analyzed the composition, structure, and ecological functions of riparian vegetation in Lake Tondano, North Sulawesi, Indonesia…
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Journal Article
Still Frugivorous: Temporal Feeding Behavior and Food Composition of Müller's Gibbon (Hylobates muelleri) in a Zoo Environment
Understanding feeding behavior in captive primates is important for improving ex-situ conservation and animal welfare management. This study analyzed the feeding duration and food composition of captive Müller's gibbons (Hylobates muelleri) at Gembira Loka Zoo, Yogyakarta, Indonesia. Observations…
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Journal Article
The Effect of Implementing a PBL Model Assisted by Rabbit Population Dynamics Media on Ecosystem Material on Student Scientific Attitudes
This study aims to analyze the influence of the Problem-Based Learning (PBL) model, assisted by the Rabbit Dynamics Population media, on students' scientific attitudes towards ecosystem materials. This study uses a quantitative approach with a quasi-experimental design (posttest-only control group…
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Journal Article
Concentration and Staining Duration Effects of Clitoria ternatea Extract on Wholemount Preparate Quality
Making intact preparations to observe the anatomical structure of plants and animals in biological practicum activities requires effective dyes. Synthetic dyes such as safranin are commonly used, but they are relatively expensive, carcinogenic, and less environmentally friendly. This study aimed to…
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Journal Article
Response of Liquid Organic Fertilizer (LOF) from Tofu Wastewater and Lamtoro Leaves (Leucaena leucocephala) on the Growth of Red Spinach (Amaranthus tricolor L.)
Tofu wastewater contains total nitrogen (N), phosphorus (P), and potassium (K) at levels of 43.37 mg/L, 114.36 mg/L, and 223 mg/L, respectively. In addition, lamtoro leaves have potential as an organic fertilizer; every 100 g of fresh lamtoro leaves yields approximately 85% dry matter, containing…
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Journal Article
Isolation of Hydrolytic Bacteria from Black Glutinous Rice Wash Water
Natural sources for hydrolytic enzymes produced by bacteria in demand in industry were increased. Hydrolytic bacteria can be found in agricultural and household waste, like black glutinous wash water. This study aims to identify and evaluate the presence and hydrolytic potential of bacteria in…
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Journal Article
Development of Preserved Invertebrate Specimens for Enhancing Biology Laboratory Learning at Timor University
Laboratories play an important role in biology learning, especially in specimen observation-based practicums. However, the Biology Education Laboratory at Timor University does not yet have preserved invertebrate specimens as supporting media, necessitating the development of alternative learning…
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Journal Article
The Effect of Guided Inquiry Integrated with the SAMR Model (Substitution, Augmentation, Modification, Redefinition) on Student Learning Outcomes
Teacher centered biology learning results in low cognitive learning outcomes for students. Pedagogical innovation that systematically integrates investigative approaches with technology is needed. This study aims to analyze the effect of the Guided Inquiry learning model integrated with the SAMR…
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Journal Article
Fiber Content, Reduced Sugar and Organoleptic Quality of Nata De Avocado on The Variation Types of Sugar and Nutrition
Nata is a probiotic food fermented with the starter Acetobacter xylinum bacteria. Avocado has the potential as nata substrate containing carbohydrates, protein, iron, vitamin A, vitamin B and fat. The purpose of this study was to determine the fiber content, reducing sugar and organoleptic quality…
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Journal Article
Correlation of Teacher Interpersonal Interaction and Classroom Emotional Climate in Biology Learning, Merdeka Curriculum
In recent years, the national curriculum has shifted from the 2013 Curriculum to the Merdeka Curriculum, requiring adjustments in the learning process. A key factor in its success is the interaction between teachers and students, which supports learning goals and outcomes. Such interaction is…
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Journal Article
Antibacterial Activity of Clove-derived Endophytic Bacteria of Niallia nealsonii DCL1 and Bacillus paranthracis DCL3
Pathogenic bacterial infection is still a major health problem that causes death. Endophytic bacteria in medicinal plants have the potential as antibacterial agents. Thus, endophytic bacteria in the medicinal plant, clove (Syzygium aromaticum), allow it to produce the same bioactive compounds as…
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Journal Article
Implementation of The Independent Curriculum Teaching Module in Strengthening The Pancasila Student Profile
The purpose of this research is to produce teaching modules that are effective in strengthening the student profile of Pancasila through an active learning approach. The research method used is R&D (Research and Development) with the ADDIE model (Analyze, Design, Development, Implementation…
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Journal Article
Ant Species Inventory Based on Habitat Fragmentation in the Pangandaran Nature Reserve
Ants are social insects that play a vital role in maintaining ecosystem balance and can serve as ecological indicators of environmental change. This study aimed to determine the variation of ant species in habitats with varying levels of disturbance. Data collection methods included pitfall traps…
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Journal Article
Potential Application of ESD-Oriented Differentiated Learning Website on Biotechnology Materials
The demands of 21st century learning require teachers to develop learning media that are not only in accordance with student learning needs but also adapt to the era, one of the relevant media alternatives is the website. The purpose of this study was to analyze the potential application of…
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Journal Article
Assessing Biodiversity E-Modules: PBL-Google Sites for Digital Literacy & Engagement
Digital revolution in education necessitates the utilisation of interactive and contextual learning media, particularly in the presentation of biological content, such as biodiversity. Nevertheless, traditional learning predominates, thereby diminishing student engagement in the educational…