Entries by Admin Ijcsrr

Analog Vs Digital Signals: A Comparative Analysis of Their Roles in Modern Electronics

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Modern electronic and communication systems rely fundamentally on signal processing techniques, where information is represented in either analog or digital form. This study provides a structured comparison between these two signal categories, focusing on their operational behavior, performance characteristics, and practical relevance in contemporary technology. Analog signals describe physical quantities in a continuously varying manner, […]

Structural Breaks and Crime Dynamics in Guyana: A Longitudinal Analysis of Serious Crimes, 1990-2025

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Crime and violence remain persistent structural challenges in Guyana, with important implications for governance, public safety, and socioeconomic development. This study examines long-term serious crime dynamics in Guyana from 1990 to 2025 using a quantitative longitudinal design. The analysis integrates descriptive statistics, trend regression, structural break analysis (Bai–Perron), and category-level decomposition to assess overall crime […]

Implementation of Co-Curricular Activities in Fostering Entrepreneurial Motivation Through the Local Wisdom of Glutinous Rice Vinegar Fermentation in Vocational High Schools (SMK) in Tayan Hulu District

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Background: Co-curricular activities in Vocational High Schools (SMK) serve as a strategic vehicle for contextual and meaningful entrepreneurship learning. Glutinous rice vinegar fermentation, as a local wisdom of the Dayak community in Tayan Hulu District, holds significant cultural and economic value as a medium for entrepreneurship education grounded in local potential. Objectives: This study aims […]

Reproductive Toxicity Effect of Isocycloserum 9.2% w/w DC on Earthworm, Eisenia fetida

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A laboratory study was conducted to find out the reproductive toxicity of Isocycloserum 9.2% w/w DC formulation on the inbred earthworm test species Eisenia fetida maintained in the laboratory.  A preliminary range finding experiment was performed with concentrations of 50, 100, 250, 500 and 1000 mg/kg dry artificial soil of Isocycloserum 9.2% w/w DC. Based […]

A Contrastive Cognitive Semantic Analysis of The Verb “Consider” In English and Vietnamese

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This study explores the polysemous nature of the English verb “consider” and its Vietnamese equivalents through the lens of Cognitive Linguistics, specifically drawing upon conceptual metaphor theory and the image schema framework. While English utilizes “consider” as a versatile “container” verb for various mental processes, Vietnamese requires a more granular lexical system that reflects specific […]

Screening, Identification, and Medical-Psychological Services for Domestic Violence Survivors in Inpatient Primary Health Centers in Kendari City

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Background: Domestic violence is a public health problem with physical, psychological, and social consequences. Objective: This study aimed to analyze the role of healthcare workers in screening, identifying, and providing medical and psychological services for domestic violence survivors at inpatient primary health centers in Kendari City. Methods: This qualitative descriptive study used in-depth interviews, observation, […]

Molecular Docking Insights into the Interaction of Cyclodextrin-Based Systems with Bioactive Monoterpenes of Biotechnological Interest

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Cyclodextrin-based systems are promising carriers for improving the stability and bioavailability of hydrophobic bioactive compounds. Monoterpenes, the major constituents of medicinal plant essential oils, exhibit significant pharmacological potential but are limited by poor aqueous solubility, high volatility, and chemical instability. This study investigated the structural and energetic interactions of sulfobutylether-β-cyclodextrin (SBE-β-CD) with the major bioactive […]

Dietary Supplementation with Spring Onion on Growth, Nutrient Utilization, Economic Analyses and In Vitro Methane Emissions in West African Dwarf Goats

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The study was conducted to determine the effect of dietary supplementation with spring onion on growth, nutrient utilization, economic analyses and in vitro methane emissions in West African dwarf goats. Two hundred and forty West African dwarf male goats aged between 7 to 8 months old with initial average live body weight of 7.00 ± […]

Implementation of the 6E-STEAM Learning Model Based on Nosiala Pale Local Wisdom: Analysis of Learning Outcomes and Student Motivation and Engagement Profiles

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This study aims to analyze learning outcomes and describe the motivation and engagement profiles of students following the implementation of the 6E-STEAM learning model based on the local wisdom of Nosiala Pale in biology instruction. The study employed a quantitative approach in a single control class using a pretest-posttest design for learning outcomes and a […]