University of Mindanao Institutional Repository: Recent submissions
Now showing items 261-280 of 1672
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The importance of interpersonal communication skills in dealing with client in social work practice
(College of Arts and Sciences Education, 2022-05)The purpose of the study was to know the difficulties and coping strategies that social workers regularly encounter when dealing with clients. The researchers conducted their study using a phenomenological approach. Seven ... -
Transesterification of waste cooking oil for synthesizing biodiesel by koh supported bio-char catalyst from durian shell (durio zibethinus)
(College of Engineering Education, 2023-07)Renewable and clean energy sources have gained significant attention in recent times due to the rise in energy demand resulting from the ongoing expansion of industrial activities and the depletion of fossil fuels. ... -
Development of semi-automated thinset mortar spreader for tile application
(College of Engineering Education, 2023-08)In the construction field in industry, manual labor is highly demanded in all aspects of the work; prior to that, the manual ability to place tiles was required, which takes much longer than spreading cement, aligning, and ... -
Fermentation of lacatan banana pseudostem waste for the production of organic liquid fertilizer
(College of Engineering Education, 2023-07)Abstract—Liquid organic fertilizer effectively replaces chemical and synthetic fertilizers as it is abundant in macro- and micronutrients, a good source for plant growth-promoting substances. This study aims to utilize ... -
The lowering effect of rose apple (syzygium jambos) seed extract on the conversion of starch to glucose
(College of Engineering Education, 2023-08)Consuming refined carbohydrates is linked to Type 2 diabetes, as it leads to a surge in blood sugar levels that necessitates more insulin production by the body. Rose apple seed extract contains compounds found to have ... -
Potential groundwater recharge zone map in Island Garden City of Samal (IGACOS)
(College of Engineering Education, 2023-08)Groundwater is our major source of water. This study focuses on developing a groundwater recharge zone map using Geographic Information System (GIS) software techniques and Analytical Hierarchy Process (AHP) model. The ... -
Colocasia esculenta leaf bio-wax as a wood surface coating substance for preparing hydrophobic wood
(College of Engineering Education, 2023-06)Waterproof coating is essential in the construction industry to prevent the fast degradation of construction materials. Wood is commonly used in construction and has hydrophilic properties that may result in disintegrating ... -
Nano titanium dioxide and periwinkle shells as concrete additive
(College of Engineering Education, 2023-07)The construction industry has been growing and developing every year. Along with this growth, we learn to adapt and innovated materials to make our building materials stronger and safe. Nowadays, inventing new methods ... -
GIS-based disaster and hazard preparedness index model in Mabini, Davao De Oro
(College of Engineering Education, 2023-07)With the increasing occurrence of natural disasters across the globe, highly susceptible areas like the Municipality of Mabini, Davao de Oro, require proper disaster preparation and awareness. This study aimed to generate ... -
Perceived risks in mobile banking in Davao City : a clients' perspective
(College of Business Administration, 2023-11)This study explored and determine the level of client’s perception on mobile banking prospects and problems in Davao City. The researchers employed a descriptive survey method and a survey questionnaire was used as the ... -
Fabrication of flexible and self-healable hydrogel electrolyte for hybrid supercapacitor crosslinked by Eichhornia crassipes (water hyacinth) cellulose nanocrystals
(College of Engineering Education, 2023-08)Developments for energy storage devices are rising to meet the demands of modern technology. As such, research and developments have recognized the applications of biomass in integrating it into supercapacitors. Hence, ... -
Smart helmet tracker using an indoor positioning system accompanied with health monitoring system
(College of Engineering Education, 2023-08)A smart helmet uses technology to analyze the user's health, the environment around them, and the status of their equipment. Since the Global Positioning System (GPS) has no visual contact with the GPS satellites inside ... -
Utilization of biconvex lenses in the development of hybrid PV-TEG
(College of Engineering Education, 2023-07)Solar energy is an essential renewable energy source, with the potential to address growing energy demands and reduce dependence on fossil fuels. However, traditional Photovoltaic (PV) systems have limitations in generating ... -
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 ...