UPV Theses and Dissertations
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Item Economic cost of dengue fever treatment in Miagao, IloiloBanehit, Gracesel Faith D.; Napulan, Macie Carlyn A. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2017-06)Dengue, the most rapidly spreading mosquito-borne viral infection in the world, has caused many deaths in the Philippines. The municipality of Miagao, Iloilo Province, has recorded a high number of dengue cases in recent years. This study determined the economic cost of dengue fever treatment among affected households and patients with dengue in 2016 in Miagao. The study used a cross-sectional data collected from 169 interviews with the study participants for 201 dengue patients from 62 barangays in Miagao in February to April 2017. The study identified, measured, and valued the various costs related to dengue fever treatment. Results showed that the total economic cost for home-treated patients averaged at Pl2,522.08 for both the patient and the caregiver (household), with the following breakdown: P5,068.82 for monetary costs (direct medical and non-medical costs) and P7,453.26 as opportunity cost. For those who were admitted in the hospital, the total economic cost averaged at P22,213.31 with the following breakdown: P9,504.77 for monetary costs and P12,708.54 for opportunity cost. As expected, patients treated at home had lower costs both in monetary and nonmonetary aspects compared to those confined in the hospital. Although the majority of the study participants are knowledgeable about dengue, it is still necessary to increase their awareness of dengue prevention in order to prevent dengue treatment costs for the households. The local government must also strengthen the implementation of its existing dengue prevention policies and programs to mobilize cooperation and involvement of the people in dengue prevention.Item Karyotype analysis of garlic, Allium sativum L. (Alliales; Alliaceae)Bandiola, Ma. Florma A. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 1994-03)The C-metaphase count of Allium sativum L. showed a chromosome number of 2n = 14, consisting of six long and eight short somatic chromosomes categorized into three distinct groups: ten m type chromosomes with centromeres at the median region, two sm type chromosomes with submedian centromere and two st type chromosomes with subterminal centromere, Mitotic index for the species was computed at 16.88%.Item Emotion work and its relation to job burnout and job satisfaction among call center agents in Iloilo CityBañas, Mechaela E. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2006-04)The current study aimed to describe the level of emotion work among call center agents in Iloilo city including the differences in their levels of emotion work between sex groups and types of call center work. It also attempted to show the relationship of emotion work to job burnout and job satisfaction. The design of the study was descriptive-correlational. Analyses were based on a sample of thirty available male and female (30) inbound and outbound call center agents from selected call centers in Iloilo city. Three data gathering instruments were used in this study, namely: Emotional Labour Scale (ELS), Maslach Burnout Inventory (MBI), and Job Satisfaction Survey (JSS). Statistical tools employed in the study were means for descriptive analysis, Mann - Whitney U for tests of difference and Spearman’s rho for correlations. Level of significance was set at 0.05 for both tests. The findings revealed that call center agents occasionally have intense experience of emotion work, whereas they sometimes experience a variety of emotion work. Moreover, they used deep acting regulation of emotion more compared to surface acting . Emotion work is correlated with job satisfaction while no relationship was found between emotion work and job burnout. Significant differences in the levels of emotion work existed both for groups based on sex and type of work.Item Antioxidative properties of the fruits of selected tomato (Lycopersicon esculentum Mill.) varietiesBaltazar, Gleza Wae D. (Department of Chemistry, College of Arts and Sciences, University of the Philippines Visayas, 2016-05)This study was conducted to compare the antioxidative properties of greenstage fruits of selected Lycopersicon esculentum Miller varieties (Diamante, Diamante Max, and Pidada) from Barangay Durog, Miagao, Iloilo. The fresh fruit samples were extracted with 95% ethanol. The crude extracts were concentrated using rotary evaporator. The antioxidant activity of the ethanolic fruit extracts was assayed for DPPH radical scavenging activity and the IC50 values were determined. The determination of the phenolic and flavonoid contents was done employing Folin- Ciocalteu method and aluminum chloride spectrophotometric method, respectively. The results show that the fruits of the studied L. esculentum varieties exhibit DPPH radical scavenging activity. The IC50 values, however, differ significantly among the varieties. The IC50 values for Diamante (24.22 ± 1.41 g/L) and Diamante Max (25.08 ± 0.45 g/L) are comparable but are significantly lower than Pidada (29.47 ± 1.33 g/L). These findings imply that Diamante and Diamante Max varieties have stronger antioxidative capacity than the Pidada variety. Moreover, the results indicate that the antioxidative property of L. esculentum is variety-dependent. The results of the determination of the total phenolic content, expressed in mg gallic acid equivalent (GAE) per g fresh sample, are in the order of 0.16 ± 0.02 mg GAE/g for Diamante > 0.15 ± 0.02 mg GAE/g for Diamante Max and Pidada. On the other hand, the results of the determination of the flavonoid content, expressed in μg quercetin equivalent (QE) per g fresh sample, are in the order of 6.31 ± 1.27 μg QE/g for Diamante >6.21 ± 0.88 μg QE/g for Diamante Max > 5.63 ± 0.94 pg QE/g for Pidada. No significant difference in the total phenolic and flavonoid contents was found among varieties. Nonetheless, the detection of phenolics and flavonoids, known antioxidants, supports the present results on the antioxidative property of the fruits of the L. esculentum varieties studied.Item Antioxidant property, total phenolics, manganese and iron content of humic acid obtained from Sta. Barbara, Iloilo artesian well waterBaltazar, Lenmark Anthony M. (Division of Chemistry, College of Arts and Sciences, University of the Philippines Visayas, 2016-06)The town of Santa Barbara in Iloilo is famous for its reddish browncolored well water due to the presence of humic acid which makes up most of the water’s natural organic matter content. Because the well water is used by the local townsfolk for drinking and other domestic activities, it is imperative that a study must be made to assess its potential health benefits and risks. In this study, the DPPH radical scavenging activity of the extracted humic acid was investigated. It was determined that the sample contains antioxidants capable of reducing DPPH with an IC5o of 51.552± 0.652 ppm. Prussian Blue Assay for total phenolic content also showed that a 76.5 ppm humic acid sample has 14.169 ± 1.151 ppm in GAE. Flame-AAS analysis showed that the humic acid sample contains iron (0.8376 ± 0.0581 ppm). The manganese content of the sample was below the detection limit of the instrument. The results suggest that the humic acid extracted from the well water contains potential antioxidants which can be exploited for various commercial and medical applications.Item The portrayal of violence against women in the films made by Carlos Siguion ReynaBalsamo, Ethel (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2002-04)This study deals with gender analysis on the portrayal of violence against women in the films made by Carlos Siguion Reyna. Its aims to (1) identify the role of women portrayed in the films made by Carlos Siguion Reyna, (2) to describe the portrayal of violence against women in the films made by Carlos Siguion Reyna, and (3) to explain the portrayal of violence against women in the films made by Carlos Siguion Reyna. The twelve films of Carlos Siguion Reyna were briefly presented to aid for further understanding of the study. Different roles of women portrayed in the films were enumerated and were explained briefly into their portrayal. Violence against women was categorized into physical, sexual, and emotional abuse. Finally, a gender analysis was used to assess the portrayal of violence against women in the films of Carlos Siguion Reyna. In this study, data were gathered through self-analysis of the ten films of Carlos Siguion Reyna with the help of some film reviews of his films. Violence against women is evident in the films of director and it comes in many forms, be it physical, sexual, and emotional abuse. Patriarchy, women seen as sex object are some of the factors that contributed to the violence toward women and it happens in most social groups and all income levels. The ideas and images of women in reality are reinforced in the mass media on which people model their behavior and attitudes. Thus, indeed there is a relationship between the social condition of women in reality and the portrayal of violence against women in films.Item Moral development of adolescents from single-parent and two-parent family structureBalones, Katrina Jay D.; Jimenez, France Charmaine Judith G. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2011-03)The study was conducted to find out the moral development of adolescents from single-parent and two-parent families, the gender differences in adolescent moral development, the themes of adolescent moral reasoning, and the influences of the family in adolescent moral reasoning. Using a mixed method approach, 98 students from the University of the Philippines Visayas, Miag-ao campus answered the Moral Judgment Test. Out of the 98, eight participants were chosen to take part in the in-depth interview. The instruments used were the demographic survey to determine the family structure that the participants belonged to, the Moral Judgment Test to determine the moral development of the adolescents, and an interview guide where a Kohlberg Dilemma was presented to look for moral reasoning themes, and to gather pertinent information about their families. Results showed that family structure and gender do not have significant effects on the moral development of adolescents F(l, 94) =0.51, p =.48. No significant main effects [F (1,94) = 0.21, p = .65 and F (1, 94) = 0, p = .99] were likewise observed for family structure and gender, respectively. The Moral Judgment Test mean scores showed that the adolescents of this study fall under the medium level. Qualitative data revealed that the moral reasoning patterns of the adolescents are characterized by an emphasis on relationships, indicating a morality of care. On the other hand, a morality of justice was emphasized by adolescents in cases when dilemma pertaining to facts was presented. The influence of the family as the initial context within which adolescents first learn about morality was highlighted. The results above indicate that Filipino adolescents from two-parent and singleparent family structure are of the same moral development level and moral reasoning. In contrast with studies relating family structure and adolescents, being in a non — traditional family structure is not necessarily a disadvantage to adolescents in terms of their moral development.Item Development of a high-performance thin layer chromatography (HPTLC)-densitometric method for the estimation of quercetin and kaempferol in Euphorbia hirta (Tawa-tawa) extractBaladjay, Diane Monique S. (Department of Chemistry, College of Arts and Sciences, University of the Philippines Visayas, 2017-06)A sensitive, fast, efficient, and repeatable high-performance thin-layer chromatographic (HPTLC) method has been developed for simultaneous analysis of quercetin and kaempferol from the extracts of the aerial parts of Euphorbia hirta. In the development of the HPTLC method, different extraction parameters were evaluated and quantification of quercetin and kaempferol in the extract of E.hirta was performed using a densitometric software, Quantiscan™. Among the different combinations of mobile phases used, best separation was achieved in toluene: ethyl acetate: formic acid: methanol (5: 6: 2: 1) solvent system. E.hirta was extracted using the developed extraction method which involves the use of 80% ethanol, 8 minutes of sonication and serial extraction until 3rd extraction. This determined method provides a maximum yield of the compounds at minimum time and cost. The method was also validated for linearity and precision specifically repeatability. The results show that the produced calibration is linear, as supported by the obtained correlation coefficient (r) of > 0.999 and coefficient of determination (R2) of > 0.997. Moreover, the obtained slopes of the calibration curves show that the method is most sensitive towards quercetin and least sensitive to gallic acid. The method was also found out to be repeatable and precise as the %RSD for both the inter-day and intra-day trials obtained a value less than <2%. The present method is being reported for the first time and can be used for routine quality control and quantification of quercetin and kaempferol in various plant samples, extracts, and market formulations.Item Effects of job burnout, emotional labor and workplace relationship on work performance of selected full time fast food service crewsBaello, Mary Antonette P. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2015-05)This study sought to examine the effects of job burnout, emotional labor and workplace relationship on work performance of fast food employees. The respondents were composed of 41 service crews (20 males, 21 females) working on an 8-hour shift from a selected fast food establishment located within Iloilo City. This study is descriptive in nature. A Self-Diagnosis Instrument for Burnout by Pines and Aronson, Emotional Labor Scale by Brotheridge and Lee and Employee Evaluation Form for Food Service Personnel were the scales used throughout the study. Data were analyzed using a simple linear regression. Analysis revealed that job burnout and emotional labor were not predictive of work performance. However, positive work relationships have alleviated degrees of burnout and levels of emotional labor through producing positive work attitudes.Item Married Roman Catholic women's attitude towards artificial birth controlBadayos, Mary Barby P. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 1996-03)The issue of population control, specifically, the use of artificial birth control methods, has triggered a lot of debate, particularly between the Filipino government and the Roman Catholic Church. It has also Inspired studies on Filipinos’ attitude towards birth control in general and artificial birth control methods in particular. Such studies have touched on the influence of religion, as well as other socio-economic factors, on respondents’ attitude towards artificial birth control. However, such studies have failed to look deeper into the actual predominance of the Roman Catholic doctrine on its faithful, which can be gleaned through the latter’s piety or adherence to their church’s teachings and practices. Furthermore, past studies on artificial birth control have not focused on women who are truly the ones concerned since population control is tantamount to curbing women’s fertility without regard to their right to make choices. With the aforementioned in mind, this study aimed to (1) find out the relationship between age and married Roman Catholic women’s attitude towards artificial birth control, (2) find out the relationship between level of education and married Roman Catholic women’s attitude towards artificial birth control, (3) find out the relationship between monthly family income and married Roman Catholic women’s attitude towards artificial birth control, (4) find out the relationship between level of piety and married Roman Catholic women’s attitude towards artificial birth control, (5) find out the relationship between level of acceptance of the notion of reproductive rights and married Roman Catholic women's attitude towards artificial birth control and (6) find out if married Roman Catholic women who actually practice artificial birth control experienced a dilemma over the Roman Catholic Church’s stand on the issue and how they dealt with such dilemma. A survey questionnaire which includes the piety scale, the attitude scale, questions on the acceptability of the notion of reproductive rights and questions on the dilemma they may have experienced on the use of artificial birth control, was administered to ninety-eight (98) married Roman Catholic women from Barangays Arguelles in Jaro, Divinagracia in La Paz and Infante in Molo, all in Iloilo City. This survey questionnaire was designed to elicit the respondents’ attitude towards artificial birth control vis-a-vis their age, level of education, monthly family income, level of piety and level of acceptance of the notion of reproductive rights. The said questionnaire also obtained how the respondents who actually use artificial birth control were able to overcome dilemma over their usage of such and their religion’s teaching on the issue. The results of the study show that using the Pearson Product-Moment Correlation Coefficient, there is a relationship between level of piety and married Roman Catholic women’s attitude towards artificial birth control. There is also a relationship between level of acceptance of the notion of reproductive rights and the respondents’ attitude towards artificial birth control. However, there is no relationship between age, level of education, monthly family income and married Roman Catholic women’s attitude towards artificial birth control. The study further found out that majority (79) of the respondents actually use artificial birth control and that twenty-nine percent of them admitted to having experienced dilemma. These respondents indicated that praying for guidance and asking the opinion of other people like their doctor, relatives and close friends were instrumental to the overcoming of their dilemma.