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Theses/Dissertations from 2004

Blood ascorbic acid levels of selected male and female residents in Barangay Putho- Tuntungin, Los Baños, Laguna, Dionicio M. Marca

Production and characterization of auxins from plant growth- promoting bacteria (PGPB), Milleo D. Melendez

Comparative anatomy of two epiphytic orchids: Dendrobium crumenatum Swartz (Dove orchid) and Dendrobium anosmum Lindl. var. dearei (Puting sanggumay), Christian L. Mercado

Electrophoretic analysis of protein polymorphisms in the Philippine mallard duck (Anas platyrhynchos Linn.) sampled from Victoria, Laguna, Jacinth Lois C. Mijares

Cytogenetics of two breeds of Mallard duck (Anas platyrynchos L), Pateros and Khaki Campbell, Raquel O. Oane

Morphological and cytological characterization of sugarcane Saccharum officinarum L. from Victoria Milling Corp., Philippines, Lisette Dorothy M. Ocampo

Isolation and partial characterization of a lectin from the seeds of Artocarpus camansi Blanco, Irving V. Occeña

Microcontroller-based instrument for testing in-circuit devices, Katrina B. Oliva

Comparative karyotypes of two Philippine native orchids, Phalaenopsis Schilleriana Reichb. F. and Pomatocalpa Bicolor Lindl., Ma Katrina A. Panisan

Semi-quantitative analysis of copper (ll) in aqueous systems using a Diethyldithiocarbamate (DEDTC)-paper based chemical sensor, Jennifer B. Quintana

Isolation and partial characterization of antifungal compounds from Pseudomonas flourescens wild type, John B. Rarogal

Comparative karyotypes of two variants of Hoya pubicalyx merrill endemic in the Philippines, Merlyn C. Redondo

Phenolic profile, antioxidant, free-radical scavenging and angiogenic activity of "sibuyas tagalog" (Allium ascalonicum, Linn.), Charisse T. Reyes

Cytogenetics of orb-weaving spiders (Neoscona Species) sampled from a corn field at San Isidro, San Luis, Batangas, Xyllene Grace R. Reynaldo

"Separation of growth hormones in coconut water using micellar -enhanced ultrafiltration (with cetyl pyridinium chloride) through polyamide membranes", Kristine Joy M. Rivera

Comparison of coating techniques for montmorillonite- modified sol-gel pencil electrodes for the analysis of copper (II) in aqueous solution, Fedilynn E. Romero

Assessment of ground water quality in Barangay Bigaa, Cabuyao, Laguna, Pauline Angelic T. Roxas

Computational studies on the maillard reaction of glucose, Jerilee M. Sabariaga

"Separation of growth hormones in coconut water using micellar -enhanced ultrafiltration (with sodium dodecyl sulfate) through polyamide membranes", Mari Sherlin D. Salisi

Decline and sorption of fipronil in four different soil types, Philip C. Salvador

Screening and optimization of conditions for xylanase production from bacterial isolates, Elgin V. San Gabriel

Protein polymorphism among populations of beef cattle (Bos indicus) from Pangasinan, Tarlac, Romblon and Siquijor, Philippines, Mary Ann J. Santos

Angiogenic activity and antioxidant properties of dietary phenolics from "malunggay" (Moringa oleifera, L.) leaves, Victoria Eden G. Sarmiento

Inheritance of resistance to whitefly transmitted geminivirus in tomato (Lycopersicon esculentum L.), Sheryl N. Sierra

Assessment of genetic diversity of beef cattle (Bos indicus Linn.) in different small holder production systems in Ilocos Norte and Isabela using protein/isozyme analysis, Rene Emil L. Tabangin

Determination of surface state energy position of silicon in mos structures using surface photovoltage (SPV) spectroscopy, Melissa DR Tadena

Occurence of lutein in some Philippine yellow flowers, Ezra R. Talactac

"Water quality assessment of groundwater in Barangay Putho -Tuntungin (Purok 1, 2 and 3), Los Banos, Laguna", Jeffrey P. Tamayo

Effect of temperature on the antioxidant activities of selected vegetables measured by free radical scavenging, superoxide scavenging and inhibition of lipid peroxidation assays, Lou Mervyn A. Tec

Computational modeling of the binding of selected ligands to native insects chitinases using autodock software, Alhynn P. Tesorero

Optical bar code reader for automated microcontroller- based door lock system, Don Ariston A. Urbano

Karyomorphology of the egg chromosomes of termites Hospitalitermes luzonensis Oshima (Isoptera : Termitidae), Ciela Mae V. Velasco

Genetic differentiation of four garlic clones, Allium sativum L., based on Amplified Fragment Length Polymorphism (AFLP), Jacquelyn C. Victoria

"Comparative karyotypes of Vanda sanderiana var. Immaculata golamco var. nov., Vanda sanderiana Reichb.f. 'Wildmoon' and Vanda bhimayothin (V. Lenavat x V. Jennie Hashimoto)", Aileen Q Q. Viguilla

Morphological and cytological studies of three sugarcane (Saccharum officinarum L.) hybrids from Hawaii, Janel Avy A. Yap

Semi-empirical computation of selected molecular properties of four thiophene-based organic conducting polymers as influenced by doping, Dindi S. Yu

Genetic variability in salinity tolerance at tolerance at seedling, vegetative and reproductive stages of rice (Oryza sativa L.), Maricris L. Zaidem

Molecular modeling of the binding of tri-and tetra-meric ligands to native and mutated insect chitinases using autoduck software, Frances Anne V. Zamora

Stellar structure parameters of homogeneous and non- homogeneous solar-type polytropic model, Judith May M. Zubieta

Theses/Dissertations from 2003

Decline behavior of imidacloprid (1-[6-chloro-3- pyridyl) methyl]-N- nitroimidazolidin-2- ylideneamine) in three types of soil, Annabelle T. Abrera

Isolation and detection of putative isoforms of the B- Ketoacyl-Acyl carrier protein synthase III (Kas III) gene in coconut (Cocos nucifera L.)., Leah Anne SM Abueg

A piece of the undivided, Christine Jane C. Abuel

A piece of the Undivided, Christine Jane C. Abuel

Decline and sorption analysis of methamidophos in Talisay and Laurel soils, Elmer P. Agpoon

PC-based infrared thermometer, Jonalyn M. Aguda

Preparation and characterization of a zeolite from rice hull ash and an investigation of its catalytic properties, Mae Joanne B. Aguila

My sweet perversion, Moises Raphael G. Aguilar

My sweet perversion, Moises Raphael Guerrero Aguilar

Voltammetric determination of lead (II) using carbon paste electrode modified with lahar, Rosario DL Aguilar

Analysis of carotenoids from the most commonly consumed varieties of watermelon (Citrullus lanatus thunb.) and rock melon (Cucumis melo L.), Joey A. Ancheta

Voltammetric determination of lead (II) using kangkong (Ipomea aquatica forsk) modified carbon paste electrode, Lorele C. Andal

Beneath the surface, Aloha F. Aquitaña

Detection of putative isoforms of Acetylcoenzymes A Carboxylase (ACCase) gene in coconut (Cocos nucifera L.)., Laurie DC Asis

Effect of increased vitamin E and selenium supplementation on growth and carcass quality of broilers during starting and/or finishing period, Apryl Lynn E. Austria

Major practice in poultry production at Sunflower Breeder Farm, Tysons Agro-Ventures Inc., Gammad, Iguig, Cagayan, James G. Ave

Stigmatic protein profiles and isozyme analysis of pin and thrum morphs of Mussaenda using sodium dodecyl sulfate polyacrylamide gel electrophoresis and starch gel electrophoresis., Rhea Marie C. Banawa

Morphological and cytological studies of five Saccharum hybrids from the Philippines., Donalyn S. Barcial

Cytogenetic effects of narra (Pterocarpus indicus Willd.) bark extract on human leukocytes in vitro., Maria Vanessa B. Baria

A survey of algae in the phytotelmata of bromeliads., Marianne A. Barrion

Morphology and cytogenetics of male mango fruit fly : bactrocera philippinensis drew and hancock., Arlene Louie B. Braza

Hybridity testing of three F1 hybrids of tomato (Lycopersicon esculentum Miller) using simple sequence repeat (SSR) marker., Pilarica I. Caguiat

A non-cyanide brass electroplating using glycerate- zincate bath: a study on the effects of varying NaOH concentration and electrode distance., Timothy R. Cariño

Vegetation analysis and soil nutrient assessment of 13-year and 6-year kaingin fallow areas in the Mt. Makiling Forest Reserve, Puting Lupa, Calamba City., Cecilia A. Castro

Morphological diversity in the Solanum germplasm collection of the Asian Vegetable Research and Development Center (AVRDC,) Taiwan., Edward Ryan A. Collantes

Silicon dioxide thickness measurement using reflectance spectrometer, Anabelle T. Corales

PCR-based detection of Acyl Carrier Protein (ACP) mRNA in various stages of coconut(Cocos nucifera L.) endosperm development., Elleen L. Cunanan

Individual seed evaluation for high methionine content of interspecific F2 hybrid populations of mungbean (Vigna radiata (L.) Wilczek) and blackgram (Vigna munggo (L.) Hepper)., Cheryl O. Dalid

Isozyme polymorphism in the Philippine orchids: Vanda luzonica Loher ex Rolfe, Vand lamellata Lindl. and Aerides spp., Maria Angelica F. De Jesus

The potential of bitter gourd (Momordica charantia L.) as biological against Aspergillus niger L. and Rhizopus nigricans L., Ma Sheryll R. De Jesus

Identification of RAPD markers for bruchid resistance gene in mungbean (Vigna radiata (L.) Wilczek)., Michael Leonardo C. Delomen

Morphological and isozyme analyses of LBS7, CN144 and CJ102K strains of the domesticated silkworm, Bombyx mori L., Jesse C. Descalsota

Genetic variability of iron and zinc loading in rice (Oryza sativa L.) grain, Jeffrey A. Detras

DNA fingerprinting of mango fruit fly, Bactrocera philippinensis Drew and Hancock, using random amplified polymorphic DNA., Lhia Krista O. Dolores

The mourning after, Diana E. Emlano

The mourning after, Diana Escondo Emlano

Altitudinal zonation of Pterophytes of the midmountain forest of Mount Makiling, Luzon Island, Philippines, Niño A. Espinas

The communication functions of the Surat-Mangyan to the Hanunuo-Mangyan tribe : an exploratory research, Rowena Paz R. Espiritu

The communication functions of the Surat-Mangyan to the Hanunuo-Mangyan tribe: an exploratory research, Rowena Paz Reyes Espiritu

Study on the parasitic resistances of a bipolar junction transistor (BJT), Josephine C. Garcia

Morphological and cytological studies of three sugarcane (Saccharum sp.) hybrids from Hawaii, Nelson S. Garcia

Hand-held microcontroller- based instrument for detection of lahars and pyroclastic materials, Gracelyn L. Gatchalian

Voltammetric determination of lead (ll) using a carbon paste electrode modified with pineapple (Ananas comosus) waste, Socrates P. Gomez

Isolation, characterization and bioassay of luyang dilaw (Curcuma longa Linn.) components against cabbage moth (Crocidolomia binotalis Zeller), Cecile R. Gonzaga

Genetic diversity in natural populations of giant honey bees, Apis dorsata F. at varying elevations in Mt. Makiling, Xyreen D. Gonzales

Isoforms of phosphatidic acid phosphatase (PAP) gene in coconut (Cocos nucifera L.), Pauline Rose L. Gregorio

Singkaban : the arc de triumphe for dreamers, Flor Katrina B. Guila

Singkaban: the arc de triumphe for dreamers, Flor Katrina B. Gulla

Chromosomal study of Amaranthus species (A. viridis L., A. spinosus L., and A. dubius C. Mart. ex. Thell.), Chriselle E. Icarangal

Isolation and purification of bromelain from pineapple wastes, Gladys M M. Ilagan

Determination of lead and cadmium in the edible internal organs and blood of swine and poultry using flame atomic absorption spectrophotometry, Joy Elaine P. Kaligayahan

Morpho-cytological response of the unicellular green alga, Chlorella SP. to the different concentrations of the herbicide, Butachlor, Vinci Ann B. Kampitan

Genetic diversity of seven Solanum species in the Asian Vegetable Research and Development Center (AVRDC) gene bank based on Random Amplified Polymorphic DNA (RAPD) markers, Julius Cesar G. Laban

Isolation and purification of alkaline phosphatase from porcine intestine using different biochemical techniques, Lauren Lalaine B. Lao

Effects of different concentrations of the herbicide, Butachlor, on the growth of the green alga, Chlorella sp., Karen B. Latorre

Partial biochemical characterization of crucifer specific attractant of cabbage head caterpillar (Crocidolomia binotalis Zeller), Marianne Cherise C. Lazaro

Preparation and evaluation of monoglycerides from coconut fatty acids as lipid component of composite coatings for calamansi (Citrus madurensis Loureiro), Analette I. Lopez

Variability of antioxidant activity in Ivy Gourd, Coccina grandis (L.) Voigt., Robenzon E. Lorenzana

Biodegradation study on coconut fatty alcohol sulfate in aerated and non-renewed static water, Rey Oliver M. Mabiog

Blood ascorbic acid levels of volunteer female subjects in Batong Malake, Los Baños, Laguna, Ruby Jean M. Macdon

Determination of extractable iron in kulitis (Amaranthus spinosus), sili-silihan (Cleome rutidosperma) and malunggay (Moringa oleifera), Jessie R. Magmanlac