https://hdl.handle.net/20.500.12852/826 2026-04-05T18:56:31Z 2026-04-05T18:56:31Z Ortwein, Andreas Militar, Jeriel G. https://hdl.handle.net/20.500.12852/2550 2023-03-21T08:00:19Z 2015-09-01T00:00:00Z

Use of biomass as renewable source in Panay Ortwein, Andreas; Militar, Jeriel G. The Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH has been commissioned by the German Federal Ministry for the Environment, Nature Conservation, Building and Nuclear Safety (BMUB) to implement the project "Forest and Climate Protection Panay 2". In the framework of this project a feasibility study has been prepared on the potential of bio-energy to replace fossil fuel (especially coal and bunker oil) and reduce the carbon emissions. Of special interest is the potential of biomass (wood and agricultural residues) for the decentralized supply of communities and households with electricity, heat for drying rice, copra, abaca and lumber, and cooling. The study has been carried out by German consultant Dr. Andreas Ortwein and Philippine consultant Jeriel G. Militar from Central Philippine University, Iloilo, Affiliated Renewable Energy Center (AREC). The study has been implemented in a mission in March 2015. Report Digital copy only

2015-09-01T00:00:00Z Alegata, Jay P. https://hdl.handle.net/20.500.12852/1714 2023-02-22T09:56:12Z 2008-06-01T00:00:00Z

CPU College of Engineering web application software (CPU CoEWAS) Alegata, Jay P. The evolution of technology has brought significant improvements on how information was communicated. In businesses, for example, products are advertised through newspapers and television in order to present various goods for its target customers. Nowadays, the concept of Tim Berners-Lee where information can be shared across various networks greatly shifted our way of doing business. New products are now advertised in the web environment and through e-commerce, customers can just order online and have their goods delivered. The internet has grown rapidly that almost any transaction can be facilitated. The CPU College of Engineering was born some 70 years ago when Dr. Harland Stuart initiated the offering of a general engineering course. In 1945, Prof. Juan Sornito was appointed Dean of the College with only 27 enrollees. After four years, with the help of Prof. James Lester Knox, the college has produced the pioneer batch of Bachelor of Science in Civil Engineering. Through the years, the college has proven itself to become known and become competitive with other universities here in the Visayas and even in the National Capital Region (NCR). Currently, it has seven engineering departments, namely; Civil Engineering (1945), Mechanical Engineering (1955), Chemical Engineering (1956), Electrical Engineering (1957) and Electronics and Communications Engineering (1993). In 2000, it started offering Bachelor of Science in Software Engineering, the first in the Philippines, to compete with the need for developing quality software applications. Five years later, it has opened a new course and the first in the Philippines, the Bachelor of Science in Packaging Engineering. For years, the college has grown significantly and received numerous awards and recognition here and abroad due to its initiative to send faculty members to international trainings in the USA, Australia, and other countries. It has produced numerous amounts of graduates currently working here and abroad. These achievements of the College have helped engineering graduates develop confidence and motivate them to compete globally. However, the College of Engineering has no means of advertising these achievements to engineering alumni and lacks marketing to prospective students since its birth. The offering of the two new courses (Software and Packaging Engineering) is a big leap for the college because these courses are pioneered here in the Visayas. There might be prospective students in the other parts of the country who will be interested to enroll in such courses if only they are aware of it. Currently, the college is having difficulty in competing with other colleges such as Nursing that the enrolment has started decreasing. Most of the graduating high school students would prefer taking up Nursing because of the opportunities abroad, thus, resulting to decrease in enrolment. One of the problems might be the lack of awareness of students with regards to the practice of engineering and/or what engineering people do. Another issue is the lack of means for the faculty of the college to set-up their own personal homepage to show their competencies within each of the engineering courses. It will give the students the confidence to enroll in the college of engineering if they know that the faculty of the college has been exposed to international trainings. Since the birth of the college, it has produced hundreds of graduates working both locally and abroad. Currently, the university published the Link Newsletter to update the alumni of the current events here in CPU and the existence of the CPU website (www.cpu.edu.ph) that details the activities of the university. The initiative of various universities to utilize technology through the development of a university website is a way to link with their alumni. The De La Salle University – College of Engineering in Manila (www.dlsu.edu.ph), for example, is considered to be one of the best universities in the country that offers undergraduate and graduate courses in the field of engineering. Their website has adopted green as the university color. College admissions are also provided for quick access which can be downloaded directly from the website. However, the current website of DLSU-Manila, specifically on the College of Engineering, seemed to be lack of news updates about the events in the College. Since the courses are integrated into the university website, the flexibility of each college to display essential information is limited. Even the individual engineering courses lack information about subjects that will be taken per semester, current achievements and scholarships offering, vague description of the course content and activities conducted by the students. Ateneo De Manila University (ADMU) (www.admu.edu.ph) is one of the leading schools in the country for upper middle class students. The website for the computer engineering course displays the overview of the course and the number of years it will take students to graduate. It does not provide, however, essential information about the list of subjects offered per semesters, completed/on-going projects of the students, linkages to big computer industries, researches conducted by the students and faculty, personal information of the faculty members teaching the subject, and other essential information. Some of those items are displayed on a separate link and it is not included in the department’s website. Even Berkeley College of Engineering (http://www.coe.berkeley.edu) which is currently the number one (1) university in the field of Engineering surpassing the Massachusetts Institute of Technology which is currently in number 2 develop a website for its use. The current website of the college has provided essential information specifically for prospective and current students, alumni, parents and friends of Berkeley who needs information about the current events in the college. It has also provided the current news and events that the college has been involved in. It has provided links to the current researches conducted by the students and faculty to showcase their contribution to the society. The college has emphasized the projects made by the students in which they showcase the completed projects of their students. The website of Berkeley Engineering has provided essential information about the college though there might be some minor improvements specifically on the interactivity of the site. The site can have forums to discuss issues related to engineering and technology so that other students can explore new ideas. However, on the part of the College of Engineering, it hasn’t done anything yet to send updates to their engineering alumni by developing such website. In fact, the alumni would like to know how the College has been doing for the past years and what happened to the popular engineering activities they participated such as the “Teatro Enhinyero” and the Engineering College Day. In addition to that, there might be a possibility of getting some funds on specialized projects of students. For example, a group of ECE graduates working in a semiconductor company in Cavite will sponsor a design project for ECE students to develop. Job opportunities can also become a possibility for newly engineering graduates if they can make contacts with those engineering alumni who might have been occupying managerial positions. It will also facilitate the current six- year engineering program of the college to encourage more on-the-job trainees since there are a lot of graduates who are connected with many engineering industries. Objectives of the Study General Objective The general objective of the study is to develop a web-based software application for the CPU College of Engineering that facilitate means of advertising the college, providing awareness of engineering and making contacts with engineering alumni. Specific Objectives The specific objectives of the research address the need to develop a web- based software application for the CPU College of Engineering which aimed to: 1. To describe the web application software according to its functionalities, essential features and its product scope; 2. To develop a system that allows the College of Engineering to market the college to prospective high school students as to increase enrolment; 3. To design the architectural framework of the web application and describe the physical environment in which it will work as defined; 4. To justify the design and development approaches made in the resulting software product in order to increase its performance during operation; 5. To utilize a customized tool for making online updates to the news and announcements as well as the other web components. Introduction and statement of the problem Full text available

2008-06-01T00:00:00Z Pescos, Dahlia H. Ojario, Felix A. https://hdl.handle.net/20.500.12852/1303 2023-02-22T09:56:14Z 2002-08-01T00:00:00Z

The water quality of domestic and drinking water from different water sources in CPU campus Pescos, Dahlia H.; Ojario, Felix A. This study determined the quality of domestic and drinking water from different water sources in CPU. The parameters tested were color, temperature, pH, dissolved oxygen, total dissolved solids, conductivity, turbidity, acidity and alkalinity. Bacteriological analysis was also included. The study also tested additional parameters such as chlorine, magnesium, sulfate, sodium, calcium, and biological oxygen demand of one sample taken from a deep well suspected to contain chemicals and biological contaminants being near the life science and chemistry laboratories. Furthermore, it also determined the capability of the present water laboratory of the College of Engineering for water quality testing. There were thirteen water sources identified for study inside the CPU campus. Of these, nine were deep wells and four were drinking fountains connected to Metro Iloilo Water District (MIWD) pipelines. Tests on parameters like temperature, pH, dissolved oxygen, total dissolved solids, conductivity, turbidity, acidity and alkalinity were performed in the College of Engineering water laboratory. Tests on biological oxygen demand (BOD) and color were done in the Department of Energy and Natural Resources (DENR) water laboratory. Tests for chlorine, magnesium, sulfate, sodium, and calcium were conducted in the Department of Science and Technology (DOST), Region 6, water laboratory. Bacteriological analysis was done in Western Visayas Medical Center (WVMC). Results showed that the obtained values of the parameters measured for the nine deep wells inside CPU campus passed the permissible standard values set forth by DENR guidelines for domestic use. Water treatment was no longer needed if the water from these sources are used for washing, cleaning and bathing purposes. Further, results also showed that the obtained values of the parameters measured for the four drinking fountains connected to MIWD pipelines passed the permissible Philippine National Standard for drinking water (the same standard used by the MIWD). This research, in its attempt to give CPU an insight whether to put up its own drinking water station, decided to make use of the quality of water from sampling station # 2 as the based line data for the quality of domestic sources and compared it with the quality of bottled water. Sampling station # 2 has the capacity to supply the raw water needed for the project and has a strategic location in CPU campus. Results showed that only the concentrations of magnesium and sulfate salts exceeded that of the bottled water. For its treatment, the water was allowed to pass an ion exchange apparatus and was allowed to stay in the laboratory for three days before retests for magnesium and sulfate were conducted. Results showed that the treatment applied was a success because the concentration of the said salts have decreased below that of the bottled water. The research also compared the quality of water from drinking fountains to the quality of bottled water. Results have shown that calcium, sodium, chlorine, sulfate and magnesium content of water from sampling station # 12 exceeded that of the bottled water ranging from 70 to 96%. With these results, a flow process on what steps to consider on having our very own drinking water facility was also included. A recommendation for another research on the design of a water treatment facility system inside CPU campus was made to further treat the raw water coming from identified sources to ensure that the students of a safe and potable drinking water. Abstract only

2002-08-01T00:00:00Z Gepulango, Gerardo G. Grio, Mary Earl Daryl A. https://hdl.handle.net/20.500.12852/938 2023-02-22T09:56:13Z 2000-01-01T00:00:00Z

Determination of the compressive strength of concrete from one to twenty-eight days Gepulango, Gerardo G.; Grio, Mary Earl Daryl A. This research paper is presented in order to address the problem of determination of the compressive strength percentage requirement of concrete from the first day it was mixed until the twenty-eighth day. Concrete samples were manufactured and tested for their daily strengths. Three sets of samples, 28 units each set, were considered in this research. After testing each specimen, the average of the three sets were computed. Tables and charts were generated from the results. The average values were adjusted to make a smoother curve, and then the results were compared with existing charts. This study determined the average daily compressive strength of concrete. A table and a chart showing the age versus the average compressive strength percentage were the results of this study. It substantiated the existing charts, which gives only the data on the seventh, fourteenth and twenty-eighth day compressive strengths of concrete. This paper is basically prepared for civil engineers who are in the construction business in order to provide them with readily available data on the daily compressive strength of concrete. It is hoped that this paper will encourage further study on the subject presented, particularly civil engineers, who have interest in the field of construction. Abstract only

2000-01-01T00:00:00Z