Vol 13 Issue 1 January 2025-March 2025

Abstract: The study offers valuable insights for industrial/organizational psychology, electrical engineers, electricians, linemen, Northern Davao Electric Cooperative, Inc. (NORDECO), the Human Resource Department, and government agencies like National Electrification Administration (NEA). It highlights workplace stress, resilience, and peer support, informing strategies to enhance employee well-being, reduce burnout, and improve safety behaviors. From an I/O perspective, the findings contribute to occupational health and safety by emphasizing for mental health support, stress management programs, and a strong safety culture particularly in high-risk environment. Electrical engineers can benefit from improved training, technical skills, and safer infrastructure designs, while electricians and linemen are encouraged to prioritize safety protocols, skills development, and coping mechanisms in high-risk environments. For Northern Davao Electric Cooperative, Inc. (NORDECO), the findings suggest ways to boost employee retention, operational efficiency, and customer service. The Human Resource Department can develop professional programs and support systems tailored to linemen's challenges. Lastly, National Electrification Administration (NEA) and other agencies are encouraged to implement better policies, safety standards, and training programs to strengthen the workforce and improve the performance of electrical cooperatives.

Keywords: Workplace Stress, Safety Behaviors, Employee Retention, Skills Development, Organizational Practices SDG Indicator: Goal 8 (Decent Work and Economic Growth), Target 8.8 (Protect labor rights and promote safe working environments for all workers).

Title: WARRIORS OF LIGHT: EXPLORING THE LIVED EXPERIENCES OF POWER LINEMEN AT WORK

Author: Christian Joy B. Dacalos

International Journal of Interdisciplinary Research and Innovations

ISSN 2348-1218 (print), ISSN 2348-1226 (online)

Vol. 13, Issue 1, January 2025 - March 2025

Page No: 72-90

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Website: www.researchpublish.com

Published Date: 05-March-2025

Abstract: This research paper describes the deeply felt needs and views of the aggrieved indigenous population of the Siang belt regarding the dam project over Siang-river and the possible outcomes of the forceful execution of the dam project. The movement against the dam project started in 1980 and till today the majority of the people of the region are against the dam project over Siang-river. At present the movement is led under the banner of the Siang Indigenous Farmers Forum. The paper also discusses the perspective and popular narrative of indigenous people on the Siang Upper Multipurpose Project over Siang river. It also intends to discuss about the conflicting narratives of the people and the public establishment. This paper also analyses whether the dam project over Siang River is going to be carried out due to India’s national security concern or it is just one of the propagandas of the governments to execute the dam project. This paper also talks about the disastrous consequences of the dam if ever built on Siang River. The govt. of Arunachal Pradesh and the govt. of India should give heed to the voices of the aggrieved local indigenous people of the Adi tribe in order to maintain peace and tranquility in the region. The researcher collected and analysed the data through indigenous perspective and field survey. In this backdrop, the paper also underlines implications for future research and practice.

Keywords: Anti Dam Movement, Dam, Ecology, Indigenous, National Security, Protest.

Title: INDIGENOUS CONCERNS ON DAM PROJECT OVER SIANG RIVER: A LANDMARK EFFORT TO SAVE ANCESTRAL LANDS AND RIVERS AND ENVIRONMENTAL DEGRADATION

Author: Miti Taying

International Journal of Interdisciplinary Research and Innovations

ISSN 2348-1218 (print), ISSN 2348-1226 (online)

Vol. 13, Issue 1, January 2025 - March 2025

Page No: 66-71

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Website: www.researchpublish.com

Published Date: 04-March-2025

Abstract: Microplastics refer to particles less than 5 mm in diameter. They thus provide new, but not uniquely unprecedented, risks to ecosystems and human health through bioaccumulation and long-term environmental persistence. This paper reviews the appropriateness of papaya seeds as coagulants for the removal of microplastics from polluted water responsive to the alarming rise in the presence of microplastic pollution in waters in the Philippines. The research followed five stages: procuring, preparation of coagulant, preparation of microplastic samples, conducting coagulation experiments, and data analysis. There were experiments carried out with the use of ground papaya seeds for the treatment of artificial water samples with pre-set levels of microplastics. Coagulant extracted from papaya seeds was applied in varied amounts during the tests; this was followed by sedimentation to enable the aggregation and consequent removal of microplastics. Analysis was done quantitatively to check the efficiency of the coagulant in lowering the concentration of microplastics. Preliminary results were proof that this charge from papaya seed powder agglomerated the negatively charged microplastic particles, allowing them to be flocculated and removed from water. This study has demonstrated the potential for agricultural waste in the direction of sustainable methods of overcoming microplastic pollution while allowing research on natural coagulants as part of a potential wastewater treatment route.

Keywords: Microplastics, Coagulant, Carica papaya seeds, Microplastic pollution, Water treatment, Sustainable methods.

Title: Exploring the Potential of Papaya (Carica papaya) Seeds as an Innovative Coagulant for Efficient Microplastic Removal

Author: Aliado, Van Meldrei B., Sorongon, Jerrel Jon G., Virly, Jeremy Benedict S., Paul Christian Ybarra Palban, Sherwin S. Fortugaliza

International Journal of Interdisciplinary Research and Innovations

ISSN 2348-1218 (print), ISSN 2348-1226 (online)

Vol. 13, Issue 1, January 2025 - March 2025

Page No: 54-65

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Website: www.researchpublish.com

Published Date: 28-February-2025

Abstract: The study investigates the mediating effect of autonomous learning on the relationship between critical thinking and learning behavior of Senior High School Students. Utilizing a quantitative research design and mediation analysis through stratified random sampling, data were collected from 300 respondents in grades 11 and 12 of public secondary schools in the Municipality of Lupon.  The research instruments for the study were carefully selected and adapted questionnaires aimed at assessing the key constructs of critical thinking, learning behavior, and autonomous learning. Statistical analyses included the Mean, Pearson-Product-Moment Correlation Coefficient, and Path Analysis. The results revealed a high level of critical thinking skills, learning behavior, and autonomous learning among senior high school students. Furthermore, a significant relationship was found between critical thinking skills, learning behavior, and autonomous learning. Autonomous learning was identified as a partial mediator in the relationship between critical thinking and learning behavior of Senior High School Students.

The findings suggest that interventions aimed at improving autonomous learning strategies could be effective in enhancing both critical thinking and positive learning behaviors among senior high school students.

Keywords: education, autonomous learning, critical thinking, learning behavior, quantitative research, mediation, Philippines.

Title: The Mediating Effect of Autonomous Learning on the Relationship between Critical Thinking and Learning Behavior of Senior High School Students

Author: Hanie Beth C. Lebante, Ester Jean U. Pelayo

International Journal of Interdisciplinary Research and Innovations

ISSN 2348-1218 (print), ISSN 2348-1226 (online)

Vol. 13, Issue 1, January 2025 - March 2025

Page No: 35-53

Research Publish Journals

Website: www.researchpublish.com

Published Date: 11-February-2025

Abstract: This study explores the extraction of silica from sugarcane (Saccharum Officinarum) bagasse, converted into ash, to synthesize an organic aerogel with promising thermal insulation properties. The aerogel samples were subjected to hygrometric tests, with the results confirming the efficiency of silica-rich sugarcane bagasse ash in producing aerogels capable of functioning as effective thermal insulators. The findings highlight the potential of sugarcane bagasse ash (SCBA)-derived aerogels as a sustainable alternative to synthetic thermal insulators. With potential applications in industries such as construction, these aerogels offer a viable solution for improving energy efficiency and reducing heat transfer in various environments.

Keywords: Silica Aerogel, Sugarcane Bagasse (SCB), Sugarcane Bagasse Ash (SCBA), Saccharum Officinarum, Sodium Silicate Solution, Organic Insulator, Insulator, Construction.

Title: Sugarcane (Saccharum Officinarum) Bagasse Ash Silica Aerogel as Potential Thermal Insulator: An Alternative Material for Construction Industry

Author: Davis, Aerhiel Chloe, Jumawan, Carla Therese, Secuya, Gian July, Engr. Ed Ivan Bardoquillo, Engr. Mica Sabate, Engr. Alex John Abando, Sherwin S. Fortugaliza

International Journal of Interdisciplinary Research and Innovations

ISSN 2348-1218 (print), ISSN 2348-1226 (online)

Vol. 13, Issue 1, January 2025 - March 2025

Page No: 24-34

Research Publish Journals

Website: www.researchpublish.com

Published Date: 08-February-2025

Abstract: This research is about the impact of COVID-19 on Hospitality Management Students of De La Salle University - Dasmariñas (DLSU-D). The study focuses on how the pandemic has disrupted academic purposes, professional growth, and personal well-being within this sector. By utilizing online survey forms, this research aims to capture the multifaceted effects of COVID-19 on these individuals. The surveys was serve as the primary data source, complemented by secondary sources such as scholarly articles and previous studies. The findings was provide insights into the challenges faced by students, the support mechanisms available, and the adaptations required to navigate the pandemic's uncertainties. This research seeks to inform future strategies and interventions to enhance resilience and preparedness in the tourism and hospitality sector.

Keywords: COVID-19, pandemic, Hospitality Management Students, hospitality sector.

Title: The Impact of Covid -19 Pandemic on Hospitality Management Students at De La Salle University - Dasmariñas

Author: Ermita, Dorothy Anne H. Espina, Enricko Miguel I.

International Journal of Interdisciplinary Research and Innovations

ISSN 2348-1218 (print), ISSN 2348-1226 (online)

Vol. 13, Issue 1, January 2025 - March 2025

Page No: 15-23

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Website: www.researchpublish.com

Published Date: 27-January-2025

Abstract: This study investigates the impact of curriculum concept mapping on students' perceived academic performance, course material retention, overall perception of curriculum mapping, and self-efficacy and motivation in higher education. Curriculum concept mapping, a structured visual tool for representing and organizing course content, aims to enhance comprehension, retention, and engagement. Despite its increasing adoption, limited research explores its influence on these interconnected variables and their role in fostering academic success. The study employed a quantitative pre-test/post-test design with a sample of (N=100) undergraduate students. Participants engaged in structured concept mapping activities within a healthcare management course to organize and connect learning objectives, topics, and outcomes. Paired t-tests and linear regression analyses were conducted to evaluate changes in students’ perceived academic performance and related variables. Pre-test results indicated moderate significance across all variables, while post-intervention results demonstrated statistically significant positive improvements in perceived academic performance, course material retention, overall perception of curriculum mapping, self-efficacy, and motivation. The findings reveal that curriculum concept mapping fosters enhanced comprehension of course content, a deeper connection to learning objectives, and increased confidence in academic capabilities. Students also reported improved motivation and a heightened appreciation for the curriculum's organization and relevance. These results underscore the efficacy of curriculum concept mapping as a pedagogical strategy for promoting engagement, retention, and self-efficacy in higher education. This study contributes to the growing body of literature on innovative teaching methods, offering actionable insights for educators seeking to align instructional strategies with students’ academic needs and holistic development.

Keywords:  Curriculum Concept Mapping, Course Material Retention, Perceived Academic Performance, Self-efficacy.

Title: Impact of Curriculum Concept Mapping as an Instructional Tool on Students’ Perceived Academic Performance

Author: Dr. David Augustine Bull

International Journal of Interdisciplinary Research and Innovations

ISSN 2348-1218 (print), ISSN 2348-1226 (online)

Vol. 13, Issue 1, January 2025 - March 2025

Page No: 1-14

Research Publish Journals

Website: www.researchpublish.com

Published Date: 17-January-2025