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- Publications by researchers, faculty members, staff, and students of DMMMSU.
- A "lakasa" (storage) for the information materials related to La Union, Ilokano, and Iloko.
Recent Submissions
Self-concept and career choice of the junior high school students of identified private schools in the city of San Fernando, La Union: basis for a proposed career guidance program
(Don Mariano Marcos Memorial State University - South La Union Campus, 2025-02) Palabay, Crizalene E.
This study is focused on the self-concept and career choice of the Junior High School students in order to come up with a Proposed Career Guidance Program which is designed to help foster a positive self-concept and career literacy among the students. The study used a descriptive research design and convenient sampling. The research instruments utilized are the Piers Harris Children Self-Concept 2" Edition (PHCSC-2) and Occupational Aptitude Survey and Interest Schedule Third Edition (OASIS-3). There is a total of 286 participants from two identified private schools in the City of San Fernando, La Union. The data gathered were entered in the SPSS to compute the mean T-scores for each of the self-concept domain scales and mean Stanine scores of each of the career scales. Moreover, there were three statistical tools that were used for the correlations of the variables which are the Point Biserial Correlation(r pb), Eta Correlation(η) and Pearson Product Moment Correlation (r), all of which were analyzed at the alpha(α) level 0.05.
The results revealed that the general self-concept of the students is low and the most preferred career choice are Artistic, Scientific and Humanitarian scales for the total group, Humanitarian scale for the male group, and Mechanical for the female group, while the least interesting career choice for all the three norm groups is the Physical Performing scale. With respect to the correlational analysis among three major variables of this study, the results have shown a significant relationship on particular variables, however, the strength of relationship is weak.
Predictors of career uncertainty level of freshmen college students
(Don Mariano Marcos Memorial State University - South La Union Campus, 2025-04) Cajalne, Jaya V.
This study aimed to determine the predictors of career uncertainty levels among freshmen college students at Pangasinan State University Asingan and Sta. Maria Campus. Using a descriptive correlational research design, data were gathered from 223 freshmen college students during the first semester of the academic year 2023-2024, selected through a stratified random sampling technique. Standardized scales were utilized to collect data on respondents’ career uncertainty, self-esteem, self-efficacy, personality traits, burnout, and career decision-making difficulties. Data analysis involved frequency counts, average weighted mean, and Stepwise Multiple Linear Regression Analysis using SPSS 21. Results indicate that most respondents exhibit high levels of career uncertainty. Multiple Linear Regression analysis suggests that occupational information, personality traits (specifically conscientiousness, agreeableness, and neuroticism), cynicism, and inconsistent information significantly predict career uncertainty (p < 0.05). These findings contribute to a deeper understanding of the factors influencing career uncertainty and emphasize the importance of incorporating them into developing effective career intervention programs.
Design and development of a vacuum street waste collector
(Don Mariano Marcos Memorial State University – Mid La Union Campus, 2025-04) Lacanaria, Christine P., , ,; Abalaing, Asley Ann L.; Gapuz, Jennifer A.; Imus, Marinelle Joy D.; Ofiaza, Joriz P.; Sampaga, Julius Raul C.; Maines, Redentor C.; Meana, Melchor A.; Medriano, Pablo Jr. M.
The vacuum street waste collector provides solutions to the problem of solid waste in street. It lessens the number of street sweepers as compared to manual way of cleaning streets. This study used the development research design. The Vacuum Street Waste Collector designed, fabricated, tested and the economic viability was analyzed. The Vacuum Street Waste Collector is operated using 7.5 HP Gasoline Engine Motor. It has an average collecting capacity of 9.3264 kg/hr when operated by one person, and 11.8152 kg/hr when operated by two people as to different solid wastes collected like dried leaves, plastics, and papers. As to its efficiency in collecting solid wastes, collecting efficiency is 59.704%, which increases to 75.798% when operated by two people. The machine is economically viable.
Design and development of screw hydropower generator
(2025-04) Juanich, John Michael R.; Carrera, Benedict M.; Ferrer, Albert M.; Fortes, Michael James A.; Oaquera, Hilzen Gero F.; Ducusin, Hazel Mhay P.; Meana, Melchor A.; Medriano, Pablo Jr. M.; Maines, Redentor C.
Electricity is considered a necessity to support human life, but many people still don’t have access to it. Not only that, but the primary method of generating electricity is also proven to be detrimental to the environment. One way to combat these problems is to utilize renewable energy, specifically hydropower. It is an efficient source of energy and is a great alternative for people who live in rural areas where electricity is scarce. This study focused on the design, fabrication, testing, and evaluation of the Screw Hydropower Generator to address the issue regarding energy. In addition, the improved design allows for an adaptable machine that can be used in different conditions. Trial testing proved the machine to be efficient. The machine achieved an average power output of 61.856 Watts, with an average mechanical efficiency of 79.752% and an average generator efficiency of 72.928%. Consequently, the calculated return on investment (ROI) is 120.778%, which is considered to be a very good percentage.
Hay shredder and corn grinder machine
(Don Mariano Marcos Memorial State University – Mid La Union Campus, 2025-05) Karganilla, Arc Renzo D.; Ducusin, Jarvi Janne L.; Notarte, Emmanuel Q.; Rimorin, Esteban Jaime Jr. V.; Villanueva, Blitz Lyle B.
This study aimed to design, fabricate, and evaluate a Hay shredder and corn grinder machine to assist in improving feed preparation for livestock farming. The machine was developed with integrated electrical components such as a motor, contactor, circuit breaker, push buttons, and indicator lamps to ensure proper and safe operation. Performance evaluation was based on throughput capacity (kg/hr), efficiency (%), and particle size distribution (mm) using sieve analysis. Results showed that the machine consistently achieved acceptable processing rates, high efficiency, and uniform particle size output across multiple trials. The project highlights not only improvements in agricultural productivity but also emphasizes the importance of the proper arrangement of electrical components for safer and more reliable machine function.