Bicol University R&D Journal

Official Refereed Journal of Bicol University

4500 Legazpi City,Philippines

Print ISSN: 0016-4139       Online ISSN: 2719-082X

Current Issue

Vol 26, Issue 1
August 2023

CHED-JIP Recognized Journal as per CMO NO. 50, s. 2018.

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  • Literature
    The Internationalization of Bicol University: An Analysis
    Vol. 25, Issue 1, 2022

    Abstract:This paper aimed to assess the level of Bicol University in the internationalization in higher education and looked into the profile of Bicol University in terms of the ten internationalization domains: a) student mobility; b) faculty mobility; c) institutional linkages; d) research; e) international presence; f) internationalization at home; g) regional connectivity; h) ranking; i) curriculum; and j) planning for internationalization. This research used the Network-based Internationalization Th...

    Authors: Indira B. Tabo

    Keywords: Internationalization, cross-border education, transnational education

    Year Published: 2022

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  • Technology
    Awareness Level on Additive Manufacturing (3D Printing) Technology in the Province of Bataan
    Vol. 25, Issue 1, 2022

    Abstract:In this paper, the level of awareness of the academic community and industries in the Province of Bataan regarding the 3D printing technology was determined. Specifically, it aims to assess the perceived knowledge of the respondents from the academe, industry and government agencies about the existence, working principles, applications and benefits of 3D printing. Survey Questionnaires were administered to three-thousand and one (N=3001) participants composed of students, faculty and administrat...

    Authors: Jesselyn D. Mortejo, Flora D. Canare, Cristina G. Rivera, Consuelo G. Cruz, Gerald S. Robles, John Ryan C. Dizon

    Keywords: additive manufacturing, 3D printing, technology, survey, awareness

    Year Published: 2022

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  • Engineering
    Qualifying Factor Effects on the Antibiotic Removal Capacity of Titania Impregnated Adsorbents Through An Empirical Model
    Vol. 25, Issue 1, 2022

    Abstract:This work focused on the development of an empirical model which encapsulated factor effects and factor interactions that affect the capacity of titanium dioxide (IV) (titania) impregnated rice husk ash (RHA) and coco coir dust (CCD) to remove amoxicillin dissolve in aqueous solution. Variables that were considered in this work were the following: initial amoxicillin concentration (ppm), time (min), titania impregnated adsorbent dosage (mg), and type of adsorbent (RHA and CCD). A 16 run ...

    Authors: John Raymond B. Barajas, Arpon T. Lucero Jr.

    Keywords: titania, adsorbent, antibiotics, empirical model

    Year Published: 2022

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  • Biology
    In Vitro Nematicidal Activities of Myxobacteria from Mt. Malinao, Philippines Against Caenorhabditis elegans
    Vol. 25, Issue 1, 2022

    Abstract:Secondary metabolites from microorganisms are good sources of natural products which can be utilized for various medical and biotechnological purposes. Several members of the bacterial group Myxobacteria are known to be prolific producers of secondary metabolites. Philippine forest soils are rich habitats for Myxobacteria which could produce secondary metabolites with potential novel biological activities. Soils from Mt. Makiling in Laguna and from Mt. Malinao in Albay were collected for the iso...

    Authors: Charmaine A. Malonzo, Bernadette C. Mendoza, Rosario G. Monsalud, Ida F. Dalmacio, Nacita B. Lantican

    Keywords: secondary metabolites, Mt. Makiling, Mt. Malinao, nematicide, Myxococcus

    Year Published: 2022

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  • FoodAgriculture
    Rice Lesion Mimic Mutant (LMM) 6321-2 Exhibits Resistance Against Rice Blast (Magnaporthe oryzae) via Increased Hypersensitive Response
    Vol. 25, Issue 1, 2022

    Abstract:Hypersensitive response (HR) is a key feature of plant immunity that sacrifices through programmed cell death (PCD) the already infected cells and thereby restricts the growth and further invasion of pathogens. Rice (Oryza sativa) lesion mimic mutants (LMM) manifest disease phenotype in the absence of pathogen and are monocots’ model organisms in unraveling the molecular mechanism of HR-induced PCD. The LMM 6321-2 used in this study was from an ethyl methanesulfonate-generated mutant accession...

    Authors: Joseph Martin Q. Paet, Bo Zhou, Mary Jeanie T. Yanoria, Rina B. Opulencia

    Keywords: gene expression, programmed cell death, resistance, ROS

    Year Published: 2022

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  • Business Economics
    Supply Chain Analysis of Dried Sardines in the Bicol Region, Philippines
    Vol. 25, Issue 1, 2022

    Abstract:The study assessed the existing supply chains for dried sardines and identified areas for improvement. The sites covered were the provinces of Camarines Sur, Sorsogon, and Masbate. There are five major supply chains for dried sardines in the Bicol region, with Granadino supply chain as the biggest. The processors generate the highest ROC while the fisherfolks incur net loss. The fisherfolks and the processors have very high-efficiency levels, while the traders have lower efficiency level. The pr...

    Authors: Viola L. Amano, Julieta V. Mojados

    Keywords: Dried sardines, supply chain, supply chain analysis

    Year Published: 2022

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  • Fisheries
    Stakeholders Perception on Crab Lying-in Hatchery Technology as Resource Enhancement Strategy for Swimming Crabs in Selected Coastal Municipalities in Bicol
    Vol. 25, Issue 1, 2022

    Abstract:This paper provides an analysis of the stakeholder’s perception about the crab-lying in technology as a resource enhancement strategy for swimming crabs. The study was implemented in collaboration with regional State Universities and Colleges. Data collection was carried out from a randomly selected 58 key informant-respondents. The interview consists of four major aspects, which include knowledge, attitude, practices and perception. All data were analyzed using descriptive statistics. Result ...

    Authors: Plutomeo M. Nieves, Arnulfo P. Malinis, Carryl Dioneda

    Keywords: lying-in hatchery technology, swimming crabs, resource enhancement, swimming crab fisheries management

    Year Published: 2022

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  • Teacher Education
    Identification and Validation of Themes for a Thematic Instructional Model on the Philippine K to 12 Junior Science Curriculum
    Vol. 25, Issue 1, 2022

    Abstract:In the attempt to provide an alternative mode to deliver the competencies of the Philippine K to 12 Junior Science Curriculum, the researchers explored thematic instruction. Cognizant to the process is the identification of the themes for the pedagogy. The researchers used a qualitative research design with document analysis procedures for the identification of the theme and expert interviews for its validation. Upon the document analysis of the different curricular reforms in the Philippines, f...

    Authors: Darryl Roy T. Montebon, Antriman V. Orleans

    Keywords: Thematic Instruction, Thematic Instructional Model, Philippine K to 12 Curriculum, Science Education

    Year Published: 2022

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  • Health
    The Bicol University COVID-19 Study on the Clinicodemographic Profile, Extent of Exposures, Vaccination, and Predictors of Outcomes Among its Employees: A Retrospective Cohort Study
    Vol. 25, Issue 1, 2022

    Abstract:The Bicol University COVID-19 Study on the Clinicodemographic Profile, Extent of Exposures, Vaccination, and Predictors of Outcomes Among its Employees: A Retrospective Cohort Study

    Authors: Offelia S. Sy

    Keywords: Bicol University, cohort analysis, mortality rate, pandemic, personnel, predictors, risk factors

    Year Published: 2022

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CHED-JIP Recognized Journal as per CMO NO. 50, s. 2018.

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Higher Education Regional Research Center, Bicol University East Campus, Legazpi City, Albay, Philippines

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