Global Scientific Journal

29/12/2025

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29/12/2025

📢 Newly Published Paper Alert!

Title: THE IMPACT OF FOREIGN DIRECT INVESTMENT TO AIR POLLUTION IN SOUTHEAST ASIA
Authors: Bunyaworakul Chanya
Abstract: This study investigates the environmental impacts in air pollution aspect of foreign direct investment (FDI), economic growth, renewable energy usage, industrial structure, trade openness, and population in Southeast Asia, including fine particles (PM2.5), carbon dioxide emissions, and nitrous dioxide emissions. The research aims to explore both short-term and long-term effects, with a particular focus on the diverse dynamics across countries in the region. The study uses a Pooled Mean Group Autoregressive Distributed Lags model (PMG-ARDL) to estimate long- and short-run relationships in panel data and employs Fully Modified Ordinary Least Squares (FMOLS) as a ro-bustness check for the long-term findings. The results reveal that FDI contributes to increased pollution in the long term, part...

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https://www.globalscientificjournal.com/researchpaper/THE_IMPACT_OF_FOREIGN_DIRECT_INVESTMENT_TO_AIR_POLLUTION_IN_SOUTHEAST_ASIA.pdf

29/12/2025

📢 Newly Published Paper Alert!

Title: Consumer Behavior and Purchase Intentions for Second-Hand Clothing : An empirical study in Haiti .
Authors: Chery Juvenal , Winifrida Karungo Charles .
Abstract: In consumer behavior research, effective policy design and market intervention must integrate perceived psychological and social risks alongside traditional economic and demographic indicators. Departing from conventional models that treat risk perception merely as a background characteristic, this study develops a Risk-Adjusted Behavioral Intention Framework, embedding perceived risk as a moderating force within the Theory of Planned Behavior (TPB). A structured, theory-driven measurement design captures attitudes, subjective norms, behavioral control, and multi-dimensional risk perception particularly hygiene, quality, and social judgment concerns to assess their joint influence on consumers’ willingness to purchase second-hand clothing. Using a dataset of 500 respondents in Haiti, we ap...

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https://www.globalscientificjournal.com/researchpaper/Consumer_Behavior_and_Purchase_Intentions_for_Second_Hand_Clothing_An_empirical_study_in_Haiti_.pdf

29/12/2025

📢 Newly Published Paper Alert!

Title: Comparative Analysis of the Strength Properties of Paving Stones made from Concrete and Burnt Bricks
Authors: Nsofor Patience Stella
Abstract: This study presents an extensive comparative evaluation of the strength and durability properties of paving stones produced using conventional concrete and those manufactured with crushed burnt bricks as a full replacement for coarse aggregate. The study aims to determine the structural suitability of burnt-brick aggregates as sustainable and cost-effective alternatives capable of reducing construction expenses, minimizing environmental impact, and promoting the reuse of locally available waste materials. Two paving-stone categories—granite-based concrete paving stones and burnt-brick aggregate paving stones—were produced under controlled laboratory conditions and tested for compressive strength, flexural strength, density, and water absorption in accordance with established ASTM and BS gu...

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https://www.globalscientificjournal.com/researchpaper/Comparative_Analysis_of_the_Strength_Properties_of_Paving_Stones_made_from_Concrete_and_Burnt_Bricks.pdf

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29/12/2025

📢 Newly Published Paper Alert!

Title: barriers to early indentification of autism in primary health care systems in sub-sahara africa
Authors: FADZAI MAKAYA
Abstract: Early identification of autism spectrum disorder (ASD) enables timely intervention that improves developmental, educational, and psychosocial outcomes. In Sub-Saharan Africa (SSA), autism is commonly identified late, often after school entry. This narrative review synthesises evidence on barriers to early autism identification within primary health care (PHC) systems in SSA. Barriers are grouped into system, workforce, measurement, sociocultural, and socioeconomic domains. Evidence shows that limited policy recognition, low PHC worker knowledge, lack of culturally validated screening tools, weak referral pathways, stigma, and poverty interact to produce significant diagnostic delays. Practical recommendations are proposed, and a Zimbabwe-focused policy brief is provided.

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https://www.globalscientificjournal.com/researchpaper/barriers_to_early_indentification_of_autism_in_primary_health_care_systems_in_sub_sahara_africa.pdf

29/12/2025

📢 Newly Published Paper Alert!

Title: Apport de l’approche des Réseaux Bayésiens dans la Conception des Systèmes Experts
Authors: CT Christopher MWAMBA MPOYI de l’UPN, CT KOKA WALENDUA de l’ISP/GOMBE, Ass NGOIE CALEB du CREM, MFUANA KUANDA Chercheur indépendant
Abstract: The objective pursued in this research is to demonstrate the contribution of Bayesian networks in the design of expert systems for the powerful modeling of the uncertainty approach in a probabilistic environment, to do this we are part of the basic theories on the Bayesian network, passing through the contribution of the Bayesian network in the design of expert systems, by falling through a case study and in order to make a modeling focused on the Bayesian network.

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https://www.globalscientificjournal.com/researchpaper/Apport_de_l_approche_des_R_seaux_Bay_siens_dans_la_Conception_des_Syst_mes_Experts.pdf

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29/12/2025

📢 Newly Published Paper Alert!

Title: Assessment of Housing Type Vulnerability to Flooding in Yenagoa Metropolis,
Bayelsa State, Nigeria
Authors: Lawson, Tamunoiminabo
Abstract: Flooding poses a significant threat to housing infrastructure in Yenagoa Metropolis, Bayelsa State, Nigeria, exacerbated by rapid urbanization, poor planning, and vulnerable building practices. This study assessed housing type vulnerability to flooding, with objectives to examine flood impacts on housing infrastructure and map adversely affected areas. Using a mixed-methods approach, data were collected via questionnaires and observational checklists from 400 respondents across ten flood-prone communities. Descriptive and inferential statistics, including ANOVA, were employed for analysis. Findings revealed that flood damage costs predominantly ranged between ₦100,000–₦1,000,000, with skirting, sanitary wares, and electrical appliances being most affected. Spatial analysis identified Aziko...

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https://www.globalscientificjournal.com/researchpaper/Assessment_of_Housing_Type_Vulnerability_to_Flooding_in_Yenagoa_Metropolis_Bayelsa_State_Nigeria.pdf

28/12/2025

📢 Newly Published Paper Alert!

Title: PROFILES OF INDIVIDUALS CHARGED WITH MURDER
Authors: Paul Anthony P. Gelua, Arnel A. Calpito Jr. ,Princess Apple G. Mamuad, Aeron C. Delodado , Lea A. Acacio, Jerome M. Bartolome , Clarkken S. Bolo, Michael Angelo S. Gabay , Michael O. Galamay, Jayson Gagarin, Jetrho L. Jimenez , Christian Jay R. Monteso ,
Abstract: This study examined the personal profiles, social backgrounds, and contributing factors associated with individuals charged with murder in Laoag City, Ilocos Norte. Specifically, it aimed to identify the demographic characteristics of the accused in terms of sex, marital status, and educational attainment; describe their social background in relation to occupation, income level, family role, and community involvement; and determine the factors that influenced their alleged involvement in the crime of murder. The study employed a quantitative descriptive research design. Data were gathered from seventeen individuals facing murder charges who were detained at the Ilocos Norte Provincial Jail and the Bureau of Jail Management and Penology in Laoag City. Total enumeration was utilized, and dat...

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https://www.globalscientificjournal.com/researchpaper/PROFILES_OF_INDIVIDUALS_CHARGED_WITH_MURDER.pdf

28/12/2025

📢 Newly Published Paper Alert!

Title: Innovation Barriers in Sri Lankan Manufacturing SMEs: An Analysis of Key Constraints and Strategic Pathways
Authors: Shevon Nadeeja Somasundara, Sironi Nilmanthi
Abstract: This study investigates the principal barriers to innovation among small and medium-sized manufacturing enterprises (SMEs) in Sri Lanka using a sequential mixed-methods design. A structured survey (n=187, response rate=93.5%) identified financial constraints as the dominant impediment, with the highest severity scores for high innovation cost (M=4.52), lack of internal funds (M=4.48), and limited bank credit access (M=4.33). Follow-up interviews with 18 firm leaders contextualized these findings, revealing how financial limitations interact with regulatory complexity and skill shortages to create a self-reinforcing cycle: firms cannot innovate without capital, yet cannot secure capital without demonstrating growth through innovation. The combined evidence indicates that single-track interv...

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https://www.globalscientificjournal.com/researchpaper/Innovation_Barriers_in_Sri_Lankan_Manufacturing_SMEs_An_Analysis_of_Key_Constraints_and_Strategic_Pathways.pdf

28/12/2025

📢 Newly Published Paper Alert!

Title: A Study on the Use of a 20 MW Wind Farm in the Wadi Atba Area, Southwest Libya
Authors: Aiman saleh alamin shakra
Abstract: This research paper presents a comprehensive techno-economic and environmental assessment of a proposed 20 MW wind farm located in the Wadi Atba area of Southwest Libya. Against the backdrop of Libya's heavy reliance on fossil fuels and growing electricity demand, this study evaluates the feasibility of wind energy integration into the national grid. Utilizing 15 years of meteorological data and the RETScreen Expert software, the study characterizes the wind resource potential, which indicates mean wind speeds ranging between 5.66 and 6.56 m/s at a height of 50 meters. The technical design incorporates ten 2 MW Gamesa wind turbines. The methodology employs Weibull distribution analysis for resource assessment, Life Cycle Assessment (LCA) according to ISO 14040/44 standards for environmenta...

Read Full Paper (PDF):
https://www.globalscientificjournal.com/researchpaper/A_Study_on_the_Use_of_a_20_MW_Wind_Farm_in_the_Wadi_Atba_Area_Southwest_Libya.pdf

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28/12/2025

📚 Weekly Published Papers Summary

Here are the papers published in the last 7 days:

1. DOCUMENT FILING AND ARCHIVING SYSTEM OF SENIOR HIGH SCHOOL TEACHERS IN MAGALLANES NATIONAL HIGH SCHOOL — Marife Abarnas Erandio and Ierene Joyce R. Sarmiento, MIT (2025-12-23 14:50:06)
https://www.globalscientificjournal.com/researchpaper/DOCUMENT_FILING_AND_ARCHIVING_SYSTEM_OF_SENIOR_HIGH_SCHOOL_TEACHERS_IN_MAGALLANES_NATIONAL_HIGH_SCHOOL.pdf

2. FACIAL RECOGNITION MONITORING SYSTEM WITH SHORT MESSAGE SERVICE NOTIFICATION FOR GUBAT NATIONAL HIGH SCHOOL — ARVIN ENAJE ESMEÑA and DR. JOSEFINA R. SARMIENTO (2025-12-22 05:19:12)
https://www.globalscientificjournal.com/researchpaper/FACIAL_RECOGNITION_MONITORING_SYSTEM_WITH_SHORT_MESSAGE_SERVICE_NOTIFICATION_FOR_GUBAT_NATIONAL_HIGH_SCHOOL.pdf

3. APPLICANT TRACKING AND HIRING DECISION SUPPORT SYSTEM FOR SCHOOLS DIVISION OFFICE - SORSOGON PROVINCE — John Chiao Hidea, and Richard G. Rabulan, MIT (2025-12-21 19:32:35)
https://www.globalscientificjournal.com/researchpaper/APPLICANT_TRACKING_AND_HIRING_DECISION_SUPPORT_SYSTEM_FOR_SCHOOLS_DIVISION_OFFICE_SORSOGON_PROVINCE.pdf