UPV Theses and Dissertations

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A case analysis of the rehabilitation programs of the Municipality of Pavia, Iloilo after typhoon Frank
Alvarado, Rejay Y.; Sodusta, Russell P. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2011-05)
This undergraduate research entitled A Case Analysis of the Rehabilitation Programs of the Municipality of Pavia, Iloilo after Typhoon Frank presents the different rehabilitation programs implemented by the Local Government of Pavia and their effects to the people of the said municipality. Using three different methods of data gathering and data triangulation, the researchers found out that the LGU of Pavia implemented a number of rehabilitation programs which include human, structural and livelihood rehabilitation. Results, however, show that there is an information gap between the implementers and the receiving end since the people barely recognize or are aware of, or are dissatisfied with the efforts and the performance of the LGU. The results also highlight some of the factors that lead to the vulnerability of the Municipality of Pavia to natural hazards. The analysis, which uses Piers Blaikie’s Release of Pressures Model, entails the ways by which the vulnerabilities of the municipality will be solved and eventually progress to safety. The researchers’ recommendations include suggestions for improvement based on the thematic areas of the Hyogo Framework for Action: governance; risk assessment; knowledge and information; risk management and vulnerability reduction, and, disaster preparedness and response.
A comparison on the effect of light on melanophore differentiation in the larval stage of frog, Hyla sp.
Araneta, Merrie Celine E. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 1996-03)
Three set-ups were exposed to different experimental conditions namely: set-up A. under prolonged light: set-up B. under prolonged darkness: set-up C. under normal condition. Observation was done under the dissecting microscope from the first appearance of melanophores until the migration was stabilized. The pattern of differentiation was observed to be the same in all set-ups. only the distribution and the color intensity differred. B was the darkest and C was the lightest. It only showed that light could not, alter the pattern of melanophore differentiation, only the distribution.
A critical analysis of the movie "Bikini Open"
Aportadera, Ela Vanessa; Azarcon, Rudylyne; Baldeviso, Donna Marie; Novelo, Fiona; Punsalan, Jona Marie (Division Humanities, College of Arts and Sciences, University of the Philippines Visayas, 2005-10-21)
This study entitled "A Critical Analysis of the Movie Bikini Open," will find out whether the said film affirms the real state of Philippine Mass Media. The study aims to identify the issues on Phi lippine media depicted in the movie, point out the issues confronting media in the Philippine society, determine the similarities and differences of the issues depicted in the movie with the current state of Philippine media and society, analyze the issues reflected in the movie in the context of Philippine media and society, and point out the implications of the movie on the Philippine media and society. Twelve professionals from Iloilo City coming from the academe, television, radio, and print media and the film's director served as respondents of the study. The study used Critical Theories of Communication in analyzing the film in the context of Philippine media and society. Results of the study indicate that Philippine media tends to serve the interest of the dominating class such as advertisers and media owners who exercise power over those below them intheir pursuit of economic interests. Philippine mass media is leaning towards the practice wherein corporate responsibility takes over social responsibility. With competition, the media resorted to sensationalism and exploitation. Moreover, media content is used as a commodity in order to sell. Finally Philippine media serves as a potent force in shaping the way of life of the people. Although such ills in the media occur, this does not generally speak for the entire Philippine mass media. Thus, this study concluded that the film "Bikini Open" partly affirmed the state of Philippine media in reality.
A critical review of UPV-based Coastal Resource Management (CRM) studies
Agris, Charmaine Joy F. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2015-08)
This undergraduate research project is a critical review of UPV-Based Coastal Resource Management (CRM) studies from four significantly diversesources covering a total of fifty two (52) CRM studies.This research aims to identify and to critically analyze the collection of undergraduate projects of Political Science and Economics students of the University of the Philippines in the Visayas, select articles from Danyag: Journal of Humanities and Social Sciences articles, unpublished studies deposited in the Office of the Vice Chancellor for Research and Extension (OVCRE) and the December 2006 Culture and Resource Management issue of Palayag of the Center for West Visayan Studies. The studies were distributed into different categories and subcategories to ensure that they are divided into mutually exclusive and independent groups and so as to avoid overlapping of data. Employing the system of categorization, this critical review analyzes the range of themes and topics tackled in the studies and is intended to determine the development of research methodology, theoretical and conceptual framework, and findings of the studies included in all the categories. The four major categories are: (a) Studies on Decentralized Management, (b) Studies on Natural Resource Governance, (c) Social Dynamics in Coastal Resource Management, and (d) Human Dimensions in Coastal Resource Management. The extensive listings of coastal resource management studies revealed that country’s CRM practices are rooted on participation, collaboration and is geared towards sustainability. A holistic coastal resource management practice should be modeled on the synthesis drawnfrom the knowledge, skills and past experiences from both governmental and local efforts to the management of coastal resources.
A historical analysis of Pintado (Euphorbia heterophylla)
Alcarde, Annabelle Z. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 1994-03)
A histochemical study on Euphorbia heterophylla, a shrubby plant of the Family Euphorbiaceae was performed to screen the plant for the presence of medically important substances that could be responsible for its curative powers. Results of the analysis showed that aldehydes are highly detectable in the stem (xylem and phloem); moderately detectable in the leaf (xylem), stem (epidermis and vascular cambium), root (phloem) and flower (ovary); and slightly detectable in the flower (calyx). Alkaloids are moderately detectable in the stem (xylem, vascular cambium, and phloem) and slightly detectable in the leaf (xylem, vascular cambium, epidermis, and phloem). Amygdalin is highly detectable in the leaf (xylem) and stem (epidermis); moderately detectable in the root (phloem), and fruit (seed and pericarp); and slightly detectable in the root (xylem) and the flower (ovary). Arbutin is highly detectable in the xylem of the leaf and pericarp of the fruit; moderately detectable in the phloem of the leaf and vascular cambium of the stem; and slightly detectable in the stem (xylem, phloem, and epidermis), root (xylem), and flower (ovary). Saponins are highly detectable in the leaf (xylem, phloem, and epidermis), (xylem), root (xylem and phloem), flower (calyx and ovary) and fruit (seed). Formic acid is moderately detectable in the leaf and stem (epidermis), and slightly detectable in the stem and root (xylem). Oxalic acid is slightly detectable in the stem (phloem). Tannins are highly detectable in the stem (xylem and phloem) and fruit (pericarp); moderately detectable in the leaf (xylem and phloem) and fruit (seed); and slightly detectable in the stem (epidermis).
A preliminary investigation of the antibacterial activity of the alkaloidal constituent of Hyptis suaveolens Poit (Family Labiatae)
Alcayde, Glenn G. (Division of Physical Sciences & Mathematics, College of Arts and Sciences, University of the Philippines Visayas, 1999-03)
This study determined the effectiveness of the alkaloidal constituent on the leaves ofHyptis suaveolens against the four bacteria namely S. aureus, B. subtil is E. coli, and P. aeruginosa, and two fungi namely C. albicans and S. cerevisae. The alkaloidal constituent was first detected using the Culvenor-Fitzgerald method. It was then separated in the form of an alkaloidal residue. The residue was separated further using column chromatography. This process resulted in three fraction isolates.These three fraction isolates were purified and determined their physical properties. Finally, each fraction isolate was prepared into three concentrations, 100%, 50%, and 25%. The isolates of three concentrations were then tested on six microorganisms and growth of inhibition was measured. Results showed that the three fraction isolates in three different concentrations exhibited no antibacterial and antifungal effect
A preliminary investigation on the physico-chemical parameters of the habitat and associated flora of Rafflesia sp. along the western side of Sibalom Natural Park
Alacapa, Lilluck F. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2003-04)
Rafflesia, bearing the largest flowers in the world, was found to exist in Sibalom Natural Park. In view of efforts to conserve the Rafflesia site, this study entitled, “A preliminary investigation on the physico-chemical parameters of the habitat and associated flora of Rafflesia sp. along the western side of Sibalom Natural Park”, aims to come up with information as to what conditions do these flowers grow and their associated flora. This study hopes to help strengthen biodiversity conservation efforts of the Department of Environment and Natural Resources. The study had ten sampling sites, five of which with the existence of Rafflesia sp. and five of which without Rafflesia sp.. In each of these areas the data gathered were girth of trees, saplings and seedlings, list and number of existing flora within the area, soil pH, soil texture, soil and air temperature, and relative humidity. The study found that the Rafflesia sp. in the Sibalom Natural Park grows at high relative humidity, relatively cool air and soil temperature, in soil with high amounts of clay and nearly neutral pH. The Rafflesia sp., aside from its host vine, exists with the plant locally known as ban-ban. No species of plant was found to dominate the areas where Rafflesia sp. exists.
A preliminary study on the extraction of alginic acid from three species of brown algae: Sargassum polycystum, Sargassum cristaefolium and Turbinaria sp. in Taklong Is.,Guimaras
Adelantar, Geoffrey V. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 1996-04)
Three species of brown algae were harvested in Taklong Is., Guimaras. These were Sargassum polycystum, Sargassum cristaefolium, and Turbinaria sp. These brown algae were subjected to physical and chemical treatment to extract and compare the amount of their alginic acid in the form of sodium alginate. Four seaweed collections for extraction were made between August to December, 1995. Values obtained during the first three extractions gave almost similar results. S. polycystum exhibited the highest percentage yield of sodium alginate with a mean of 22.84%. It was followed by S. cristaefolium at 22.21%. Turbinaria sp. gave the lowest yield with a mean of 14.12%. The last extraction somehow showed a decrease in the percentage yield of all three samples. S. polycystum yielded just 20.00%, S. cristaefolium at 19.00% and Turbinaria sp. at just. 10.10%. Several factors may have contributed to the differences in the amount of alginic acid of the three species of brown algae. Among these are the inherent capability of the different species of brown algae to produce alginates, the thickness and sturdiness of the samples, the viscosity of the extracts, and seasonal changes.
A preliminary study on the effect of neem (Azadirachta indica) seed extract on the reproductive potential of the female Friutfly (Drosophila melanogaster)
Altea, Armee H. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 1994-04)
Eqqs, first instar larvae, and third instar larvae of fruit flies (D. melanogaster), were treated with 0%, 10%, and 15% neem seed extract. This resulted in reduced number of adults that emerged from treated embryos and larvae. Females following treatment crossed with untreated males have reduced number of progeny compared with control (untreated) females. Treatment of extract at three stages of development indicated that fertilized eggs were most affected by the extract. Females derived from treated eggs were sterile. The number of progeny produced by females treated during first instar stage were considerably reduced compared to controls. On the other hand, the number of progeny produced by females treated during third instar stage was not significantly different from controls. The results suggest that neem seed extract has active components which can reduce the reproductive potential of female fruit flies exposed to the chemicals particularly at the early stages of development.
A short-run estimate of electricity consumption among selected barangays in the town proper of Oton
Apuang, Anna Mae L.; Lobrin, Raphael C. (Division of Social Sicences, College of Arts and Sciences, University of the Philippines Visayas, 2004-03)
The electricity demand estimation was conducted in the municipality of Oton, Iloilo Province; specifically between 2 town proper barangays and among 125 out of 1246 households it also describes the socio-economic profile of the respondents. The econometric model’s dependent variable was the households’ electricity consumption in kilowatt-hours, while the independent variables used in the study were marginal price of electricity, household size, monthly household expenditures, average price of LPG, and dummy variables for major appliances, namely: refrigerator, air conditioner, TV, and fan. The modified double-log form was chosen to correct for non-normality. The resulting R-square was .631. The price and income coefficient is inelastic, as expected of a necessity, although the sign of the former is unexpectedly positive. Thus, consumption increases along with improvements in the appliance stock. Appliances, like air conditioners and refrigerators, are expectedly among the most influential variables. Income is inelastic, showing that electricity is a normal good. The consumption of liquid petroleum gas has no significant impact on electricity consumption since LPG serves to fulfill the minimum requirement of heating fuel. The household size and fuel variable are significant, yet at a lesser degree. The non-significant variables are the TV and fan appliance variable.
A study of the performance of the marketing intermediaries at the Iloilo fishing port complex
Acanto, Jan B. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 1989-03)
This research study presents an analysis on the performance of the marketing intermediaries at the Iloilo fishing Port Complex. The following types of intermediaries are involved in marketing fish landed at IFPC: brokers, wholesalers, bulanteros, and retailers. Brokers assemble and dispose the fish of producers while the wholesalers, bulanteros and retailers create the forms, time and place utilities. The results show that fish marketing intermediaries perform functions which are vital in the fish marketing system. Average costs per week were ₱13.67, ₱46.54 and ₱77.26 per tub for the brokers, wholesalers, and retailers, respectively. The average volume handled per week is 4,641.17 kilograms. Cost and returns analysis for all intermediaries showed that the average not return above total cost is ₱2.36 per kilogram. The average total income above total cost is ₱10,953.18 per week. The rate of return to capital, operator’s labor, and entrepreneurship is 14.49 percent. Efficiency of each type of intermediary _ could not be measured due to the fact that the sample size of each type is not sufficient to obtain significant results. In relation to this, a further study that could measure the efficiency of each intermediary is recommended by the researcher.
A study of the political efficacy and political participation of women in Guimbal, Iloilo
Acerbo, Ella Luna S.; Gasapo, Griselle L. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2001-04)
This is a study of the political efficacy and political participation of women in Guimbal Iloilo The study has the following objectives, 1) to measure the level of political efficacy of the selected registered women voter in Guimbal, Iloilo, 2) to analyze the effect of selected socioeconomic factors affecting the level of political efficacy selected registered women voters in Guimbal, Iloilo, specifically a) to determine the relationship between age and level of political efficacy; b) to determine the relationship between educational attainment and the level of political efficacy c) to determine the relationship between income and level of political efficacy and d) to determine the relationship between occupation and level of political, efficacy, lastly, the study aims to determine the relationship between political efficacy and participation of the selected registered women voters in the local politics in Guimbal, Iloilo. The study presents five hypotheses, which are there is no relationship between age and level of political efficacy; 2) there is no relationship between educational attainment and level of political efficacy, 3) there is no relationship between income and level of political efficacy; 4) there is no relationship between occupation and level of political efficacy, and lastly, there is no relationship between political efficacy and political 1 participation. The results of the study show that there is no relationship between participation, thus hypothesis 1 is accepted. Meanwhile, hypothesis 2 is rejected; that is, educational attainment have no relationship with political efficacy. This study shows that a college level of education have a relation to political efficacy. Hypothesis 3 is also rejected; that is, there is no relationship between income and political efficacy. This study reveals that the lowest income bracket P 10-999 have a high political efficacy, compared to the rest of the income brackets who indicate an average level of political efficacy. Hypothesis 4 also rejected; that is, there is no relationship between occupation and political efficacy. This study shows that formal and informal occupations have significant bearing on political efficacy. Meanwhile, hypothesis 5 is accepted; that is, there is no relationship between political efficacy and political participation. This study shows that women may feel highly politically efficacious towards the system; but this may not necessarily translate to high political participation or to a greater tendency to participate in politics. Women in Guimbal may have been affected by their political socialization or by the political events prior to the conduct of the study. Although they really have a high sense of political efficacy, the institution and the local norms limited their capacity to participate effectively in politics. Women have been taught to stay m their homes, to be good housewives, thus , limiting their role to the reproductive sphere. Political matters are not priorities for her, although these could directly or indirectly affect their lives, security, and well-being.
A study on the performance of the regulatory functions of the Kapisanan ng mga Broadcaster sa Pilipinas Iloilo Chapter
Advincula, Rebecca (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 1987-03)
Generally, regulations are viewed as important factors in the functions of an industry or organization. Like any other industry, broadcasting needs to he regulated. The Kapisanan ng mga Brodkaster sa Pilipinas is a self-regulatory body which implements regulations affecting the programming operations of the Broadcast stations. However, not all regulations are said to be followed by the stations. It is in this regard that this study was conducted. Three factors were considered in finding out whether KBP regulations are important to the operations of the stations: the importance and necessity of these regulations; the capability of the KBP in implementing these regulations; and the extent of public participation between KBP and its member stations. The necessity level was determined by a study of each regulatory function, the activities covered by these regulations, and the relative need of the stations to these regulations. The capability level was determined by a study on the frequent observance of the stations to the regulations, the objectives of the respondent stations, and the major output, organizational structure, and budget of the KBP as a regulatory body. Public participation was determined by a study of the frequency used modes of interaction involved in the implementation of the regulations, the problems met in the process, and the respondent stations' rating/assessment of the KBP. The study made use of the one-shot survey design with interview schedule and use of questionnaires as main instruments. The respondents for the KBP are the station managers, while respondents for the regulated are the production staff of the local stations. A total of twelve stations were taken as respondents for the study. Results showed too many regulations are imposed by the KBP and are not strictly followed by the stations. Regulations that are mostly followed are those which pertain to the presentation of news while those often violated pertain to public commentaries and issues, the presentation of materials regarding sex and violence and the airing of commercials. Results showed that these regulations are necessary to maintain a certain level of excellence and professionalism in the broadcast industry, Likewise, the KBP is capable of implementing regulations to the station , as shown by the constant interaction between the regulator and the regulated.
A survey of the catch composition of fyke nets in the Iloilo river
Andrada, Kristina Abelaine D. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2000-04)
A survey of the catch composition of fyke nets in the Iloilo River Estuary during the months of August 1999 and February 2000 show that catches are dominated by Metapenaens crisis and ilossygobius sp. The 18 species caught are : 9 fish species, 5 shrimp species, and 4 crab species. The index of similarity 0.3 between the monthly samples is low which means that there is minimal degree of similarity between the species composition of the catches. There is no significant difference between the total catch volumes per day for the months of August 1999 and February 2000 which means that the seasons do not affect the volume of the catch.
A taxonomic survey of epiphytes on Enhalus acoroides in Ali Cove, Taklong Island, Nueva Valencia, Guimaras
Alojado, Ezra Nelson E. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 1996-06)
Epiphytes were collected from the blades of the seagrass Enhalus acoroides which were harvested from Ali Cove, Taklong Island, Guimaras. 20 epiphytic algae were identified with the aid of taxonomic keys. Of these, five belong to the Cyanophyceae, two to the Chlorophyceae, one to the Phaeophyceae, eight to the Rhodophyceae and four to the Bacillariophyceae. Thirteen specimens were identified to the species level and seven to the genus level only. Measurements of temperature, salinity and pH were taken at the study site during the collection
Academic performance of UPV Iloilo High School students admitted under the democratized admission scheme
Apalacio, Reymund D. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 1993-04)
As its contribution to the enhancement of the social welfare of people, especially the poor, in a poor developing country like the Philippines, a government university like UP has embarked on a policy democratized education which includes the scheme of democratized admission at the UPV Iloilo High School. This paper undertook action research, which is the applications of tools and methods of social science to immediate, practical problems, to determine the academic performance of economically poor students admitted under the new, democratized admission scheme of the UPV Iloilo High School. It was found out that generally they perform as well as their better-off counterparts under the old scheme (with tuition fees).
Acetone -precipitated proteins in cassava (Manihot esculenta Crantz) tubers : Isolation and partial purification
Albacete, Rose Margaret F. (Division of Physical Sciences and Mathematics, College of Arts and Sciences, University of the Philippines Visayas, 2006-04)
Cassava (Manihot esculenta Crantz) is a low-protein starchy staple. In some countries, such as South Africa, cassava bread serves as the major, if not the only, food consumed for a long period of time. This diet causes a disease called protein-energy malnutrition. The total soluble proteins in cassava tubers were extracted using 200 mM Tris- HC1 pH 8.2. Protein fractions were precipitated out at different proportions using acetone (1:1, 1:2, 1:3 crude extract: acetone ratio). Bradford Standard Assay showed that 1:1 crude protein-acetone contained the most amount protein (1.02 x ₋ g/mL protein). This sample and the dialyzed crude sample were both run in gel filtration column in which the eluted fractions generated two peaks each. The highest concentration of the purified protein was 2.67 x 10 5 g/mL protein. The pooled fractions, which made up the peak, were run in SDS-PAGE which revealed bands with molecular weights of 40, 66, 87 and 116 kDa comprised the crude sample (not dialyzed), while the dialyzed sample contained bands with molecular weights of 76 and 87 kDa. The number of proteins decreased after gel filtration.
Adaptive capacity of the local government to the impacts of climate change: Comparison between Guimbal and Tigbauan
Andal, Jane Desiree F. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2011)
The paper examined the factors affecting the adaptive capacity of the local government in terms of responsiveness and preparedness to deal with the impacts of climate change. This is focused on three factors namely, organizational learning, collaboration and socio-economic status. The study is conducted by comparing the municipalities of Guimbal and Tigbauan in terms of their organizational learning, collaboration and socio-economic status as well as their responsiveness and preparedness in dealing with typhoons, flooding, and drought as the major impacts considered in this study. The results show that organizational learning enhances the preparedness of the municipality to deal with the impacts while collaboration and socio-economic status enhance both responsiveness and preparedness to deal with the impacts of climate change.
Age and sex of Miagao public market vendors as determining factors in role preferences on women as portrayed in comic books
Alvarez, Lee T.; Cababa-an, Glenn C.; Diaz, Gladys C. (Division of Humanities, College of Arts and Sciences, University of the Philippines Visayas, 1996-03)
This research is about age and sex as determining factors in role preferences of the respondents on women as portrayed in comic books. The researchers have chosen the market vendors of Miagao as respondents in this particular study for the reason that most market vendors, if not all, do read comic books. The researchers were able to gather a total of seventy [70] respondents. Of the seventy [70] respondents, thirty-two [32] or forty-six percent [46%] are males and thirty-eight [38] or fifty-four percent [54%] are females. In this study, it was found out that most of the respondents read comic books with the love theme and only a few read comic books having mixed themes. The researchers have also discovered that both the male and female respondents agree that women in most cases were presented in a more conservative rather than in the liberal light. Chi-square statistical tool with .05 level of significance was used and it resulted to the finding that there is no significant relationship between the age, the sex and the preference of the respondents with regards to the roles of women a® portrayed in our local comic books.
An assessment of the fishery ordinances of the different coastal municipalities in the Province of Iloilo, 1992-1998
Almero, Flora B.; Gerona, Ma. Leda G. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 1999-12)
This research project is an assessment of the fishery ordinances of the different coastal municipalities in the Province of Iloilo. The study covers the fourteen (14) coastal municipalities of the Province namely; the Municipality of Anilao, Banate, Barotac Nuevo, Barotac Viejo, Batad, Carles, Concepcion, Dumangas, Estancia, Miag- ao, Oton, San Dionisio, San Joaquin and Tigbauan. The primary data were taken from the various municipal fishery ordinances of the different coastal municipalities under study, and the national fishery policies (RA 7160, PD 704, RA 8550). The researchers also employed field interviews with selected fisherfolk leaders as a source of first hand information concerning the recent situation of the fishery industry in their respective municipalities. It was found that: (1) the fishery industry in the Province of Iloilo is facing problems on overexploitation, overfishing, pollution, and habitat destruction; (2) the primary concern of the over-all policy mosaic for the fishery industry is the rehabilitation and protection of the coastal environment, the limitation of access to fishery resources comes as the secondary concern, while the protection of the rights of municipal fisherfolk appears in a very limited number of promulgations only; (3) generally the provisions in the over-all policy mosaic is consistent and complimentary, both vis-a-vis the national fishery policies and within their respective municipal fishery ordinances where the provisions belongs. Assessing the municipal fishery ordinances of the different coastal municipalities in the Province of Iloilo, it was found that the goal of the over-all policy mosaic is the promotion of sustainable development for the fishery industry so as to achieve food security in terms of fish.