University of Mindanao Institutional Repository: Recent submissions
Now showing items 281-300 of 1557
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Low-density polyethylene and corncob ash as partial replacement of cement and sand in concrete paver blocks
(College of Engineering Education, 2023-08)As of 2021, the Philippines ranked first in releasing most plastic into the ocean with 73,039 tons of plastic. Waste from farm sectors is considered in this study like corn waste. The use of polyethylene and corncob ash ... -
Rapid curing of concrete with acetic acid
(College of Engineering Education, 2023-08)Concrete is the most commonly used building material in construction. Its role is imperative, particularly in the Philippines, where rapid urbanization and the government's continued investment in infrastructure development ... -
The performance of talahib (saccharum spontaneum) grass with polyester resin particle
(College of Engineering Education, 2023-02)This research evaluated the performance of a particle board made from talahib grass (Saccharum spontaneum) and polyester resin as a binding agent. Following the guidelines established by the American Society for Testing ... -
A study of pulverized chicken bone mixed with cement as floor tiles
(College of Engineering Education, 2023-06)Every year, meat products are the most consumed, resulting in a large amount of residue. The total chicken population in the Philippines in the second quarter of 2021 was 190.74 metric tons, more than 2.4 percent from the ... -
The growth performance of pechay (Brassica rapa L. subsp. chinensis) as affected by different levels of organic foliar fertilizer
(College of Arts and Sciences Education, 2021-12)Pechay is one of the most common plants that is easily grown, and only requires sunlight and water to develop. It has a short duration of harvesting of 30-45 days after sowing. It contributes an excellent source of income ... -
Preliminary survey of sea stars (asteroida spp.) in Passig Islet, Brgy. Bato, Sta. Cruz, Davao Del Sur, Philippines
(College of Arts and Science Education, 2022-12)Sea stars, often known as starfish, are marine invertebrates that belong to Kingdom Animalia, Phylum Echinodermata, and Class Asteroidea. Sea stars are important in marine ecology and are regarded as keystone species. In ... -
Calabash fruit (Crescentia cujete linn) as an inhibitor for algal growth
(College of Engineering Education, 2023-08)The Crescentia genus has received relatively little attention in terms of research, with only a limited number of species within the genus being studied and has garnered a reputation as a traditional medicinal agent used ... -
Level of parents' perception of understanding substance abuse : an intervention scheme
(College of Arts and Science Education, 2022-12)This study aims to determine the level of parents' perception of substance abuse. The study used a quantitative descriptive survey method among 50 respondents in Davao City. It was found out that many parents were concerned ... -
The lived experiences of mothers with substance user children
(College of Arts and Sciences Education, 2022-12)Drug addiction is currently one of the serious problems affecting youth worldwide. Mothers of adolescents with substance abuse problems experience significant distress because of the adolescent’s behaviors. The study ... -
A qualitative study of solo parents strive to survive during COVID-19 outbreak within Davao Region
(College of Arts and Sciences Education, 2022-05)This research aims to learn about the experiences of solo parents from various sectors in the Davao Region when the pandemic strikes in the Philippines. The researchers used a qualitative method to determine their challenges, ... -
Activated bioadsorbent using longkong langsat (lansium domesticum) peels for the removal of bromothymol dyes
(College of Engineering Education, 2023-08)In this study, the researchers utilized the efficiency of activated longkong langsat peels to remove the Bromothymol Blue (BTB) dye solution. Pyrolyzed longkong langsat peels, functionalized with sodium hydroxide, were ... -
Willingness-to-pay for pedestrian transportation insurance in the Mindanao railway project of Davao residents
(Civil Engineering Program, 2023-02)Pedestrians are risking their lives for everyday travel. Shifting from private to public vehicles may vary their chance of incidents and payables. This study aims to know the resident's percent of willingness to pay for ... -
Activated bioadsorbent using longkong langsat (lansium domesticum) peels for the removal of bromothymol dyes
(College of Engineering Education, 2023-08)In this study, the researchers utilized the efficiency of activated longkong langsat peels to remove the Bromothymol Blue (BTB) dye solution. Pyrolyzed longkong langsat peels, functionalized with sodium hydroxide, were ... -
Public concerns on environmental injustices in Davao City : basis for intervention program
(College of Criminal Justice Education, 2023-07)This paper examines the public concern on environmental injustices and the effects of solid waste disposal and air pollution on ecological preservation in selected Barangay of Davao City. A simple random sampling method ... -
Public concerns on environmental injustices in Davao City : basis for intervention program
(College of Criminal Justice Education, 2023-07)This paper examines the public concern on environmental injustices and the effects of solid waste disposal and air pollution on ecological preservation in selected Barangay of Davao City. A simple random sampling method ... -
Public concerns on environmental injustices in Davao City : basis for intervention program
(College of Criminal Justice Education, 2023-07)This paper examines the public concern on environmental injustices and the effects of solid waste disposal and air pollution on ecological preservation in selected Barangay of Davao City. A simple random sampling method ... -
An evaluation of customer experience, preference, and satisfaction of self-service kiosks in the fast food restaurants in Davao City
(The College of Hospitality Education, 2024-07)The study aims to evaluate the customer experience, preference, and satisfaction of using self-service kiosks in fast food restaurants in Davao City. Using adapted research questionnaires, the researchers conducted in-person ... -
Factors that affect economic standing of farm agritourism in Davao City
(The College of Hospitality Education, 2024-04)The primary objective of this study is to know the factors that affect economic standing of farm agritourism in Davao City. This study uses quantitative method with a total of 104 respondents from three different popular ... -
An evaluation of tourism impacts in Benwa Farm
(The College of Hospitality Education, 2024-05)The primary purpose of this study was to evaluate the impact of tourism in Bemwa as a destination in Davao City. The components of the study utilized a descriptive research method. They surveyed 300 individual residents ... -
New normal tourism practices and visit intention : stakeholder's perspective of Baganga, Davao Oriental
(The College of Hospitality Education, 2024-05)Because of the COVID-19 pandemic, tourism has become more strict in terms of following health and safety protocols, and tourists have varying intentions when visiting resorts. The transition from open and unrestricted ...
