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Theses/Dissertations from 2008

The synthesis and characterization of carboxymethyl cellulose from nata de coco and its incorporation into a composite coating for the shelf life extension of calamansi (Citrus madurensis Loureiro), Joseph Carmelo K. San Pascual

Water quality assessment of selected groundwater sites in Purok 4 and 5 in Barangay Mayondon, Los Baños, Laguna, Johnemil A. Sario

Tissue culture and genetic transformation of hot pepper (Capsicum annum L. var Nok- gouang) mediated by Agrobacterium tumefaciens, Pamella Marie V. Sendon

FPGA-based 16-channel logic analyzer, Don Engelbert R. Seroje

Meiosis in seleceted Philippine indigenous orchids of tribe Vandeae, Karen Faye M. Serrano

Organically grown indigenous Philippine rice: nutritional quality and aldose reductase inhibitory activity of its phenolic compounds, Mahalia Adelina Corazon P. Serrano

Extraction and chemical characterization of astaxanthin from crab shells and assessment of the storage stability of astaxanthin-oil extract, Maricel F. Soriano

Pressure cooker temperature controller, Jericho Noel DL Suarez

Determination of thermal conductivity of Lipa clay loam soil, Hector Augustus S. Sy

Comparative analysis of soybean [Glycine max (L.) Merr.) and rice bean [Vigna umbellata (Thunb) Ohwi & Ohashi): phenolic profile, phenolic levels; ferric reducing power, free-radical scavenging and angiogenic activities, Rico Mayro P. Tanyag

Identification of molecular markers associated with tolerance of rice (Oryza sativa L.) to submergence during germination, Anna Mariel U. Toledo

Determination of lead and cadmium levels in soil-grown and hydroponically-grown lettuce, Jessica A. Ugay

Genetic characterization of pili (Canarium ovatum Engl.) (Burseraceae) isozyme analysis., Vera Marjorie E. Velasco

Morphological and isozyme analyses of natural populations of Bactrocera spp. (Diptera: tephritidae) from Guimaras Island and Laguna, Victoria May H. Velasco

Effects of varying concentrations of sulfonic acid doped polypyrrole on surface homogeneity and electrical conductivity, Eden B. Vergado

Fabrication of polycaprolactone/Polyethylene oxide nanofibers using electropinning, Juzzel Ian B. Zerrudo

Theses/Dissertations from 2007

Homosexual Displacement: Parallelism to the Woman’s Objectification and Repercussion to the Authentication of Being, Karl Christian D. Abalos

Virtual binding of flavonoids to mycolic acid cyclopropane synthase CMAA1 of Mycobacterium tuberculosis using autodock software, Hazel Sweetie M. Abuan

Preparation and partial characterization of invertase immobilized on a carboxymethyl-nata-agar- chitosan system, Celine DG Abueva

Preparation and partial characterization of invertase immobilized on a carboxymethyl-nata-agar- chitosan system, Celine DG Abueva

Floral biology of banaba, Lagerstroemia Speciosa (Linn.) Pers., Adrian Charles E. Acacio

Virtual binding of selected non- flavonoid phenolic compounds to mycolic acid cyclopropane synthase CmaA1 of Mycobacterium tuberculosis using autodock software, Melanie DJ Adornado

In silico screening of selected naturally occurring coumarins and phenolic acids as neuraminidase inhibitor and avian influenza viral drug, Mary Charisse L. Alcala

Comparison of selected equations of state in evaluating the compression factors and fugacities of thirteen substances, Ma. Kathrina Teresa T. Alcalde

Molecular mapping of quantitative trait loci (QTL) for salinity tolerance in Japonica rice (Oryza sativa L.) at seedling stage using microsatellite markers, Vanessa Dyan R. Aldemita

"Virtual binding of synthetic nucleoside analogues and phyto -brassinosteroids to NS5 dengue Vvrus mRNA 2'-O- methyltransferase domain using autodock software", Ma. Roselette L. Alojado

Anarcadic acids from cashew nut shell liquid: preparation of ester derivatives and evaluation of toxicity against dog ticks (Rhipicephalus sanguineus), Maria Clarizza M. Amante

Enzyme-assisted extraction and Carica papaya latex-catalyzed transesterification of Jatropha curcas L. oil biodiesel production, Andy B. Aquino

Major practice in swine production at Pig Improvement Company Inc., Brgy. Palasan, Sta. Cruz, Laguna, Sarah Jane S. Balahadia

Genetic diversity study analysis using SSR markers of varieties of rice (Oryza sativa L.) from Indonesia and Philippines (Arakan, Cotabato) and relation to resistance rice blast pathogen (Magnaporthe grisea) races found in the Philippines, Francia C. Bartolata

Meiosis in three Philippine native orchids, Dendrobium secundum f. album Valmayor and Tiu, Pomatocalpa bicolor (Lindl.) J.J. Smith, and Vanda lamellata var. boxalli Rchb.f., Caressa H. Bartolo

Microcontroller-based remote data transmission using General Packet Radio Service (GPRS) and the Hyper-Text Transfer Protocol (HTTP), Jay-R Bobis

Genetic diversity of Brassica rapa chinensis (Linnaeus), B. rapa parachinensis (L. H. Bailey) Hanelt and B. oleracea alboglabra (L. H. Bailey) Hanelt using simple sequence repeat markers, Stephanie U. Celucia

FPGA based robot arm with controller, Lou-Ann A. Cendaña

Meiosis in three Philippine Medinillia species (Melastomataceae), Krystle S. Chua

Cytogenetic analysis of Oryza sativa L., Oryza australiensis Domin., and their derived progenies, John Brian C. Cia

Meiotic indices and chromosomes of population of Asian corn borer, Ostrinia furnacalis (Guenee) (Lepidoptera: Pyralidae), May Fleur T. Cuaresma

Genetic relationships in the Solanum and Capsicum germplasm collection of the Asian Vegetable Research and Development Center (AVRDC), Tainan, Taiwan based on conserved orthologous set II markers, Venea Dara A. Daygon

In silico characterization and prediction of three-dimensional protein structures of Tenebrosin-C and Tenebrosin- X gene fragments from sea anemone (Actinia tenebrosa), Clifford D. Dela cruz

PC and microcontroller based automated instrument for measuring frequency response of operational amplifier active filters, Ian Quino DG Fernandez

PC based model of the door lock security system of San Miguel Information Technology Services, Inc., Ferdinand S. Flores

Effects of x-ray radiation on polyaniline film characteristics, Hannah Rissah E. Forio

A survey of the AA genome Oryza species through ecotilling (targeting induced local lesions in genomes), Michael B. Gamalinda

Cytogenetics and isozyme polymorphism of the rice black bug, Scotinophara sp. (Coarctata group) (Hemiptera: Pentatomidae), sampled from the rice fields at the Bicol region, Francis Gerard d M Genil

Fabrication and characterization of polyaniline- polyvinyl acetate composite film via calendering machine, Armida V. Gillado

In silico binding of selected natural flavonoids to avian influenza H5N1 neuraminidase, Rachel Guia P. Giron

Virtual binding of flavonoids to mycolic acid cyclopropane synthase PcaA of Mycobacterium tuberculosis using the Autodock software, Ednorimae Q. Guico

In silico screening of alkaloids and terpenoids as inhibitors of avian influenza neuraminidases (N2 and N9), Maria Luz Isabel A. Guingab

Application of pectinase on the extraction of essential oils from rose (Rosa Spp.) petals, Mary Leen B. Jarilla

Virtual binding of flavonoids to mycolic acid cyclopropane synthase CMAA2 of Mycobacterium tuberculosis using Autodock software, Renan Norbert C. Lasala

Extraction using multiple enzymes and lipase-assisted transestirification of Jatropha curcas L. oil for biodiesel, Ellery B. Legaspi

Benzyl glucosinolate and benzyl isothiocyanate in papaya (Carica papaya) seeds : level, angionic potential, and antiradical activity, Leslie O. Leslie O Plata

Cashew (Anarcadium occidentale L.) nut shell liquid : fractionation, anarcadic acid derivatization and evaluation of antimicrobial activity, Jaycelle A. Lola

Automated vehicle security alarm system using the embedded bluetooth technology enabled cellular phone, Glenn Vincent C. Lopez

Microcrystalline chitin from shrimp shells: preparation, characterization and determination of its potential as food additive, Sol Kristel DLS Magbiro

Isolation and structure elucidation of biologically active non-protein fractions from Synapta maculata (Chamisso and Eyesenhardt), Hilbert DS Magpantay

Morphological characterization and isozyme analysis of eight Syzygium species, April Anne T. Maguad

Density and feeding preference of the Polillo tarictic hornbill Penelopides manillae subnigra in fragmented forests of Polillo island, Ana Katrina M. Mamangun

Preparation and characterization N, O- carboxymethyl chitosan and its use as an edible coating for the shelf-life preservation of bell peppers (Capsicum annuum L.), Kristina Mae S. Manalaotao

Cardanol from cashew nut shell liquid and its acetate ester : preparation and evaluation of toxicity against dog ticks (Rhipicephalus sanguineus), Jul Kristian R. Manoop

Comparative analysis of ylang- ylang (Cananga odorata (Lam)) Hooker and Thomas, Tiaong Acc.) essential oil and wax obtained by Hydrodistillation, solvent extraction and supercritical fluid extraction, Mark Joseph T. Mara

Morphological and electrical characteristics of electrochemically synthesized H2SO4 doped-polypyrrole (PPy) film, Menandro C. Marquez

Isozyme analysis of cultivated artocarpus (Moraceae), Pier Angeli D R Medina

Induction of 'Mayana', Coleus blumei Benth. (Family Lamiaceae) tissue culture using three varieties for the elaboration of secondary products, Therese Julienne T. Medina

In silico screening of phenolic acids and coumarins as inhibitors of avian influenza neuraminidases (N2 and N9), Danilet Vi A. Muncal

Cashew (Anacardium occidentale L.) nut shell liquid : fractionation, derivatization and insecticidal activity against powder-post beetle (Dinoderus minutus), Ma. Cecilia L. Occiano

Transformation of rice (Oryza sativa L. var IR64) with three rice seed storage gene promoters (GluB-1, GluB-4, and Glb-1) and cloning of rice glutelin promoter GluB-1 into a pCambia-PvFer expression vector, Myla D. Ocite

Application of pectinase on the extraction of essential oils from lagundi (Vitex agnus castus), Niña Irene A. Olivarez

Optimization of conditions for production of acid protease from rhizopus oligospurus biotech 3094 using solid substrate permentation, Erico Lester D. Patricio

Physico-chemical characterization of the essential oil of Pittosporum resiniferum Hemsl. (petroleum nut) and its antibacterial activity against Staphylococcus epidermidis and Staphylococcus aureus, Pearl Marian A. Peralta

Responses of sensitive and tolerant genotypes of rice (Oryza sativa L.) to salt stress, Mar Aristeo G. Poncio

Salt tolerance evaluation of thirty nine genotypes of rice (Oryza sativa L.) using morphological, pollen fertility, physiological and molecular characters during reproductive stage, Jaarmy F. Rebugio

Isozyme analysis in stingless bees, Trigona biroi Friese, from Laguna, Albay and Cavite using starch-gel electrophoresis, Paula Citadel B. Reyes

Comparative analysis of essential oils from two accessions of patchouli Pogostemon cablin (Blanco) Benth., Sotero A. Rodrigo Jr

Genetic diversity assessment of populations of beef cattle, Bos indicus L. (Artiodactyla: Bovidae), in Ilocos Norte and six localities in Mindanao, Philippines based on protein polymorphism, Jae Joseph Russell B. Rodriguez

Avocado (Persea americana, Linn.) flesh oil unsaponifiable fraction: constituents, sunscreening potential and angiogenic activity, Kevin C. Salamanez

Protein polymorphism in domesticated populations of the stingless bee Trigona biroi Friese from Laguna, Cavite, and Quezon, Majah R. Santos

Forecasting the 10-year Philippine Treasury Bond with a system of Neural Networks, Angelyn Ira J. Satorre

Morpho-physiological screening of rice (Oryza sativa L.) genotypes for salinity tolerance, Faye Soleil H. Sexcion

Salt accumulation and ascorbate peroxidase activity and gene expression in genotypes of rice (Oryza sativa L.) contrasting in salinity tolerance, Flor Adrian C. Simborio

Evaluation of bromate levels and some water quality parameters of UPLB drinking water sources, Christopher Tristan G. Sunga

Validation of a developed plant test kit for the assessment of the nutrient status of lakatan (Musa acuminata linn), Karen Christie P. Tamagos

Transient surface photovoltage analysis of silicon in MOS structure using sub-band gap energy, Arvin D. Tan

Genetic variation in populations of European honeybee, Apis mellifera carnica P. from selected apiaries using Isozyme analysis, Bernabeth Jo T. Tendero

Effects of coconut variety and processing on B-sitosterol of coconut oil, Marisol S. Tibon

Virtual binding of flavanoids to thioredoxin reductase of Plasmodium falciparum using the Autodock software, Rachelle E. Torreno

Virtual binding of flavanoids to thioredoxin reductase of Plasmodium falciparum using the Autodock software, Rachelle E. Torreno

Isozyme analysis of selected species belonging to family Sapotaceae, Karen P. Zaguirre

Isozyme analysis of selected species belonging to family Sapotaceae, Karen P. Zaguirre

Theses/Dissertations from 2006

Differential analysis between Virgin Coconut Oil (VCO) and Refined, Bleached and Deodorized Oil (RBDO) components, Brenda T. Abarracoso

Isozyme polymorphism in some Philippine native orchids: Denrobium anosmum Lindl., Dendrobium sanderae Rolfe, Cymbidium finlaysonianum Lind., and Cymbidium aliciae Quis., John Eduard S. Acebedo

In silico identification and characterization of candidate genes in genomic regions associated with drought tolerance in rice (Oryza sativa L.)., Sheena Mae M. Alcasabas

Genetic diversity in Korean germplasm of rice (Oryza sativa L.) with different levels of resistance to blast in the Philippines., Yvette Joy R. Aldemita

Genetic characterization of pili (Canarium ovatum Engl.) through isozyme analysis using starch-gel electrophoresis., Karen G. Amoloza

Extraction detection and partial characterization of free nucleic acid-polysaccharide complex (FNA-PS) from the water of coconut (Cocos nucifera L.), Bahiyyih Luisa S. Ancheta

Correlation of vegetative anatomy to the epiphytic habit of Grammatophylum scriptum (L.) Bl. var. scriptum, an indigenous Philippine orchid., Samuel R. Aragon

Standardization of the screening technique for iron toxicity in solution culture system for rice (Oryza sativa L.)., Ronnel D. Areglado

Quantitative Trait Loci (QTL) analysis and mapping of female and male fertility genes in an interspecific cross of tomato (Lycopersicon esculentum Mill. X Lycopersicon pimpinellifolium (Jusl.) Mill.)., Mia Desiree C. Azañes

Absorption spectroscopy of rice leaves in the visible (600- 700nm)-near infrared region, Manuel A. Bactong

Carcass yield and characteristics of meat from broilers and spent layers, Maria Fatima G. Baes