Communities in DSpace
Select a community to browse its collections.
- Publications by researchers, faculty members, staff, and students of DMMMSU.
- A "lakasa" (storage) for the information materials related to La Union, Ilokano, and Iloko.
- «
- 1 (current)
- 2
- 3
- »
Recent Submissions
Solar-powered grilling machine
(Don Mariano Marcos Memorial State University - Mid La Union Campus, 2024-05) Gurtiza, Jade S.; Gacayan, Arianne B.; Mamungay, Jailine Jan S.; Rivera, Stephen Hans C.; Tangalin, Maelaine Jane Q.; Quiban, Blendie V.; Medriano, Pablo M.; Gurtiza, Pablo D.; Meana, Melchor A.
The study introduces the design, development, and analysis of a solar-powered grilling machine that offers an eco-friendly and sustainable grill approach. The machine uses solar power by converting solar energy into electrical power for the electric grill via photovoltaic panels. The design integrates efficient power storage measures to maintain the grill's functionality even during low hours of sunlight. A standard charge controller is introduced to manage the flow of electric energy and prevent the overcharge of utilized batteries and their overuse. The experimental results show that the solar-powered grill achieves cooking results identical to traditional electric grills but with significantly lower carbon emissions. Thanks to its energy efficiency, environmental benefits, and user-friendly features such as easy temperature control and simple maintenance, the grilling equipment created is a viable alternative for indoor and outdoor use. Further, development efforts may be better spent boosting the grill’s throughput capacity and enhancing performance efficiency.
Small engine management trainer
(Don Mariano Marcos Memorial State University - Mid La Union Campus, 2024-05) Manzano, Renard P.; Balanag, Elpidio N. Jr.; Gundran, Christian Angelo B.; Lubid, Junel P.; Mamaril, Jefferson T.; Soligen, John Christopher l.; Sy, Rondel C.; Tatunay, Angelo Dexter M.; Bustillos, Rodrigo G. Jr.; Carreon, Jerry B.; Abat, Raymond B.; Julian, Jefferson S.
The Small Engine Management Trainer is an instructional material for small engines to familiarize components to better understand how they work as individual and contribution to the whole system. The study used the project-development-evaluation research design. It aimed to develop Small Engine Management Trainer in terms of its level of technical soundness, level of technical performance and level of acceptability. This study found out that the Small Engine Management Trainer developed meet its purpose based on its design. The assembly and construction of trainer is durable and rigid. The Small Engine Management Trainer is very highly functional in terms of its level of technical performance because it serves its purpose. In the level of acceptability, it is very highly acceptable because the trainer is affordable and easily to find parts for some replacement. The module was developed for the Small Engine Management Trainer.
Portable organic waste shredder and pelletizer
(Don Mariano Marcos Memorial State University - Mid La Union Campus, 2024-05) Diaz, Iverson V.; Decena, Mark D.; Joven, Juan Miguel M.; Lopico, Ronnel Dominic D.; Olazo, John Joshua G.; Barba, Olive B.; Tattao, Luis A.; Aquino, Eric C.; Meana, Melchor A.
Organic Wastes from residential areas are the greatest contributor to waste generation in the country. To address and seek an effective solution, a Portable Organic Waste Shredder and Pelletizer (POWSAP) was created which can transform organic waste materials into useful organic fertilizer and feeds. In this machine, there is an idler feature that enables the shredder and pelletizer to operate as a stand-alone unit. This paper examines the design and construction of the organic waste shredder and pelletizer using a Project Developmental Research approach. To gather reliable data for evaluation, the POWSAP underwent 10 trials for each material studied, which included cabbage and com cob. Wizen both machines are operating, the shredder throughput capacity of the machine is 23.82 g/sec, while its pelletizer throughput capacity is 32.66g/sec. The machine has a shredder efficiency of 83.67% and a pelletizer efficiency of 93.16%. When operating as a stand-alone unit, the shredder throughput capacity of the machine is 24g'sec, while its pelletizer throughput capacity is 33.76g/sec. The machine has a shredder efficiency of 84.63% and a pelletizer efficiency of 93.93%.
OPM:
(Don Mariano Marcos Memorial State University - Mid La Union Campus, 2025-05) Gascon, April Vaness S.; Flores, Joyce Nicamae R.; Gacayan, Jesell F.; Javier, Jasmine F.; Navora, Meryll Anne N.; Tulio, Maxine R.; Villanueva, Benjamin A.; Madayag, Charity P.; Jucutan , Venus L.; Quinto, Wenceslao R.
Ang musika ay kabilang sa mga uri ng panitikan na bumubo sa kultura ng mga tao at nagsisilbing paraan ng pagpapahayag ng mga damdamin at karanasan ng isang tao sa iba. Ang mga liriko ng Hang awitin ay kakikitaan ng maling gamit ng kataga at salita. Kaya, layunin ng pag-aaral na ito na masuri ang mga Orihinal na Awiting Pilipino (OPM) batay sa wastong gamit ng mga kataga at salita. Ginamit ang kwalitatibong pagsusuring pangnilalaman bilang disenyo ng pag-aaral. Ang mga Orihinal na awiting Pilipino (OPM) ang ginamit bilang hanguan ng mga datos. Ang mga kataga at salitang hindi wasto ang gamit ang naging korpus ng pag-aaral na kinuha mula sa Youtube. Sinuri ang mga datos gamit ang syntactic structure theory, frequency count at error analysis. Mula sa pag-aaral lumabas na maraming mgakatagaat salita ang hindiwasto ang paggamit sa pagbuo ng mga awiting Pilipino. Nanguna ang tuntunin hinggil sa wastong paggamit ng din, daw, diyan, doon, dito/ rin, raw, riyan, roon at rito sa kadalasang hindi wasto ang paggamit ng mga kataga at salita sa mga awiting Pilipino. May nabuong infomercial sa wastong gamit ng kataga at salita.
Mini-feed pelletizer with load collector and stopper sensor
(Don Mariano Marcos Memorial State University - Mid La Union Campus, 2024-05) Quibin, Kevin Ian M.; Hermosilla, Jershey Zhane S.; Rivera, Nick Angelo F.; Saludares, Russel A.; Vasquez, Marianne Joy Q.; Medriano, Pablo M.; Meana, Melchor A.; Cabradilla, Bonifacio G. Jr.; Torres, Maricon A.
The country's solid waste typically contains more organic components than other materials. In order to address and seek an effective solution, Mini-Feed Pelletizer with Load Cell and Stopper Sensor (MFPLCSS) was created which has the ability to create organic pelletized feeds. This paper studied the design and assembly of a mini-feed pelletizer with load cell and stopper sensor following the developmental research design. The MFPLCSS undergone 5 trials to attain reliable data to be evaluated. The machine has a production rate of 570 g/min. The machine efficiency is 37% while its pelletizer efficiency is 60%.