Patubas
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Patubas is a refereed research journal of Central Philippine University that aims to provide a source of information in the areas of agriculture, natural resources and the environment; social sciences, humanities, and the arts; physical and biological sciences; business and management; engineering, information, and communications technology; education; health, nursing, and medical education; alternative medicine; theology and biblical studies; institutional system and process management; and community baseline impact studies. The objective of the journal is to help professionals, academicians, policy-makers, and decision-makers disseminate information and learn from each other’s work.
Recent Submissions
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Construction and testing of an improvised leaf electroscope (ILE)
(Central Philippine University, 2014-06)This study aimed to construct and test the improvised leaf electroscope (ILE) for Physics Laboratory experiments. It was only limited on the construction and testing of ILE. The finished products replaced the existing ... -
Technical and economic evaluation of the jack-driven briquetting machine
(Central Philippine University, 2014-06)This study was conducted to evaluate the technical and economic performance of the designed briquetting machine that utilizes a hydraulic-type bottle-jack for better compression in producing briquettes. The machine can ... -
Extent of deterioration and formation of toxic substances in cooking oil (Coconut oil) when heated repeatedly above smoke point
(Central Philippine University, 2014-06)Commercial cooking oil sample (Refined, Bleached and Deodorized-Coconut Oil or RBD-CNO) was subjected to heat treatments. Twelve samples of four treatments and three replicates for each treatment: namely, the untreated ... -
Efficacy of different green manures and commercial organic fertilizers on the growth and yield of potted lettuce and cabbage and their residues on lettuce and pechay
(Central Philippine University, 2014-06)Two studies were conducted at CPU campus, Iloilo City from October 2009 to April 2010. The first one compared the effects of IMO-5, commercial compost, leaf green manures and inorganic fertilizer. Plants without fertilizer ... -
Antioxidant activity and citral content of different tea preparations of the above-ground parts of lemongrass (Cymbopogon citratus Stapf.)
(Central Philippine University, 2013-06)Lemongrass (Cymbopogon citratus Stapf.) is a common herb used in cooking and recognized for its many health benefits. This study measured the antioxidant activity and citral content in extracts made from air-dried and fresh ... -
Design and development of automatic battery charger with controller for battery charging station
(Central Philippine University, 2012-12)The study aimed to design and construct a locally-made battery charge controller for the Battery Charging Station (BCS) project implemented by Central Philippine University-Affiliated Non-conventional Energy Center (CPU-ANEC). ... -
Effects of soil application of biofertilizers on the early growth of beauty leaf (Calophyllum inophyllum L.)
(Central Philippine University, 2012-12)This study was carried-out to determine the early growth response of Beauty Leaf (Calophyllum inophyllum L.) to five biofertilizers namely Azotobacter, Bio Green, MyKo Vam, Vam Root Inoculant, and Bio N when compared with ... -
Production practices of the native chicken growers in Western Visayas
(Central Philippine University, 2012-12)This study was conducted to determine the production practices of the native chicken growers in the top three native chicken municipalities of all provinces in Western Visayas. This is a purely descriptive study that ... -
Knowledge about, attitude towards reproductive health and their health seeking behavior among adolescents in Iloilo City
(Central Philippine University, 2012-12)The main objective of this study was to assess the knowledge of and attitude towards Reproductive Health (RH) and their relationship to the health seeking behavior of adolescents in all high schools in Iloilo City. This ... -
Briquetting of biomass and urban wastes using a household briquette molder
(Central Philippine University, 2012-12)This study was conducted to produce briquettes as alternative source of energy from abundant biomass and urban wastes using a locally fabricated household briquette molder which is composed of molders, handle and frame. ...
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