Undergraduate Theses: Recent submissions
Now showing items 101-120 of 620
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Chitosan-coated electrospun waste polystyrene microfiber as mask filter
(College of Engineering Education, 2022-11)Waste expanded polystyrene is one of the significant contributors to global waste. Its disposal has been a problem due to its low density causing too much space take up in landfills. The utilization of waste-expanded ... -
Utilizing peanut shells in manufacturing particle board
(College of Engineering Education, 2023-07)Particle board is commonly used in construction industries that can be applied internally or externally based on its durability. It is made from wood chips or scraps combined with adhesives. This study focuses on using ... -
Detection of foodborne parasites in Lettuce (Lactuca sativa) vegetables sold in selected public markets in Davao City
(College of Health Sciences Education, 2022-05)The main purpose of this study is to assess parasitic contamination in lettuce (Lactuca sativa) vegetables obtained from selected public markets in Davao City. This study made use of a quantitative quasi-experimental ... -
Theobroma cacao seed oil as corrosion inhibitor for steel saline and acidic environment
(College of Engineering Education, 2023-06)Corrosion is a significant cause of structural failure because it deteriorates steel and damages its physical and mechanical characteristics. Saline water and acid exposure of steel metals contribute to faster corrosion ... -
Use of human hair fiber as a reinforcement in a cement fiberboard
(College of Engineering Education, 2023-07)Human hair is a waste that needs to be disposed of properly since this waste has an unlimited supply and will take time to decompose. Proper utilization and repurposing of this waste will make the environment cleaner by ... -
Thermal insulating material for ceiling based on the synergy of natural corn husks and sap-containing absorbent pad fibers
(College of Engineering Education, 2023-03)Insulating materials or insulators are materials that lessen or stop the flow of heat through them. Corn husks (CH) were recognized as suitable thermal insulators because they showed outstanding potential for thermal ... -
Assessment of Ma-a creek along Purok Kapundok : basis for diversion and design improvement
(College of Engineering Education, 2023-07)Flooding has been a national concern in the Philippines, with high chances to occur during typhoons and may happen in the future due to rapid urban development. Flood risk reduction strategies can be enhanced by a diversion ... -
Okra (abelmoschus esculentus) extract natural polymer to increase compressive strength of cement mortar
(College of Engineering Education, 2023-07)Mortars are used often in the construction sector due to their excellent performance in concrete, masonry, and plastering, yet, they can be fragile and brittle, leading to frequent cracking, especially when exposed to high ... -
Production of bio-briquettes from nanosized durio zibethinus (durian) peels and seed starch adhesive
(College of Engineering Education, 2023-10)Bio-Briquettes as an alternative fuel source in charcoal briquettes were produced from agricultural waste Durio zibethinus (durian) peel using the seed as an adhesive. Nanonization of the durian peel and seed was applied ... -
Luffa acutangula and pithecellobium dulce in the production of composite cladding core panels using vinyl ester as coupling agent
(College of Engineering Education, 2023-03)Not all agricultural produce becomes useful in food consumption; most of these become wastes, which therefore causes direct economic loss to farmers. Natural fibers such as Luffa Acutangula (L.A.) and Pithecellobium Dulce ... -
Design of level II water distribution system in Ugpaan, Boston, Davao Oriental
(College of Engineering Education, 2023-03)This research is for the efficient design of a water distribution system to tackle the insufficient water supply in Barangay Ugpaan, Boston, Davao Oriental. Through the Department of Interior and Local Government (DILG), ... -
Mangima stone as a component in pervious concrete design
(College of Engineering Education, 2023-07)The Philippines is an archipelago surrounded by oceans and seas, which can significantly influence the weather and develop typhoons. The surface water exceeds the drainage system's capacity and the soil's ability to absorb ... -
Spatio-temporal analysis of land cover change based on urban expansion in Talomo-Lipadas watershed
(College of Arts and Sciences Education, 2022-12)Urbanization is a large-scale population shift from rural to urban areas and the ensuing physical changes to urban areas. The condition of land use and land cover of an area reflects the socioeconomic and natural resources ... -
A descriptive study on the biodynamic farming community in M'lang, North Cotabato, toward agritecture design
(College of Architecture and Fine Arts Education, 2022-11)Agri-tecture is an innovative niche that should be adopted to secure the food industry and sustainable agricultural development. Biodynamic farming is a practice that ensures environmental, economic, and social sustainability. ... -
Level III design proposal for local potable water distribution facility in Poblacion, Nabunturan
(Level III design proposal for local potable water distribution facility in Poblacion, Nabunturan, 2023-07)Water is an essential fundamental element needed in living. The residents can use it in agriculture, infrastructure, and daily needs such as water consumption, food, hygiene, etc. Making water management a necessity to ... -
Proposed design and analysis of a level III water distribution system with water treatment in Caraga, Davao Oriental
(College of Engineering Education, 2022-11)The residents of Brgy. Palmagil in Caraga, Davao Oriental, lacks a proper water distribution system that supplies enough potable water for their community. Their spring water source shall have to provide water to 4 sitios ... -
A revitalized Bislig City multi-modal transport terminal : an application of a correlational study on transport terminals' conditions vis-a-vis users' convenience
(College of Architecture and Fine Arts Education, 2022-05)Transport terminals are at the heart of vehicular activity; they house passengers and operators and bring vehicles and people together. To some extent, these terminals intend to give exceptional and equal services to the ... -
Marketing activities among selected barbecue houses in Davao City
(College of Business Administration Education - Marketing Management, 2014-10)The researchers chose the study entitled “Marketing Activities Among Selected Barbecue Houses In Davao City”. The study aimed to determine the activities of the respondents based on the following indicators- Product, ... -
Evaluation of the compressive strength of concrete sing building rubbles as coarse aggregates and bamboo leaf ash as a partial substitute for cement
(College of Engineering Education, 2023-07)Civil engineering infrastructure needs to be maintained, repaired, and demolished on a regular basis. This causes significant garbage accumulations, additional costs, and environmental problems. Thus, it is an effective ... -
Production of bio-briquettes from nanosized durio zibethinus (durian) peels and seed starch adhesive
(College of Engineering Education, 2023-10)Bio-Briquettes as an alternative fuel source in charcoal briquettes were produced from agricultural waste Durio zibethinus (durian) peel using the seed as an adhesive. Nanonization of the durian peel and seed was applied ...
