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Theses/Dissertations from 2006

The alchemy of words, Natasha Henny Panique Betita

PC and microcontroller based logic circuit analyzer, Archieval G. Briones

Powerline communication interface for data transmission, David Henry M. Buduan

QTL mapping of flower morphology, fruit-related traits, bacterial spot resistance, and leaf flecking in an intraspecific cross of pepper (Capsicum annuum Linn)., Abriel S. Bulasag

Automated guided vehicle object sorter using color recognition, Neil P. Cabangangan

Extraction, detection,and characterization of free nucleic acid-polysaccharide (FNA-PS) complex from the water of macapuno coconut (Cocos nucifera L.)., Angeline Menina A. Campos

In Silico identification and characterization of candidate genes in Quantitive Trait Loci (QTL) regions associated with hundred-seed weight of rice (Oryza sativa L.)., Reygene M. Caratiquit

Egalitarian and homogeneous weight functions on the residue class ring Zm, Maureen M. Cardano

"Isozyme polymorphismin two orchid species: Vanda lamellata var. boxalli reich f. and Pomatocalpa bicolor (Lindley) J.J. Smith.", Christopher V. Castillo

Microcontroller-based smart card operated vending system, Carlo D. Cayos

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Marxist reading of selected works of Bob Ong: (a study of the popular culture), Maricar Ann Pabelico Cinco

Agro-morphological and cytogenetic analyses of rice (Oryza sativa L.) IR64, SGR 652 (Golden Rice) and their F1 hybrids and detection of crtl gene in the F2 using polymerase chain reaction., Laarni Grace M. Corales

Cytogenetics of predatory orb- weaver Neoscona nautica (C.L.Koch) (Araneae : Araneidae) sampled from a corn field at Brgy. Lagalag, Tiaong, Quezon., Fe Elaine M. Coronel

Effects of Zr/Ti ratio on the PbO-ZrO2-TiO2 system, Romena D. De Chavez

Automated guided vehicle control using network interface, Kristoffer O. De la Peña

Microcontroller-based four- point probe for current voltage measurement, Alfred V. De Lara

Electrospinning of polyaniline and polyaniline, Jefferson D. Diego

Morphological characterization and meiotic study of the peach angel's trumpet (Datura mollis Saff.), Rouselette Ann B. Eleazar

Extraction and detection of free nucleic acids (FNA) from the water of coconut (Cocos nucifera L. var. San Ramon Tall), Kathleen Ann C. Enriquez

An exploratory study on the direct DNA synthesis through the detection of Acyl Carrier Protein (ACP) gene using the water from coconut (Cocos nucifera L.)., Kanda F. Fermindoza

PC-based tracking system for a 6-inch automated altazimuth telescope mount, Alexander Benjamin G. Flor Jr

Synthesis of Zn-Doped PbTiO3 ceramics via solid state reaction technique, Jaypee A. Garcia

Effects of lead oxide on zinc oxide varistor ceramics, Maria Carmela T. Garcia

Sandbox, Jay Nelson R. Gavarra

Sandbox, Jay Nelson Rivero Gavarra

Isolation and identification of double stranded free nucleic acids (DS-FNA) from the water of coconut (Cocos nucifera L.), Mary Anne E. Guzman

Cytogenetics of the male fruit fly, Bactrocera philippinensis (Drew and Hancock) (Diptera: Tephritidae), Aileen Grace P. Hernandez

Preparation and evaluation of in-house reference material for trace metal analysis using ampalaya (Momordica charantia) and cassava flour (Manihot esculenta), Carl Jason P. Kaligayahan

Detection of mRNA coding for a putative acyl carrier protein in the water of coconut (Cocos nucifera L.) using 3' rapid amplification of cDNA ends (3' race), Audrie Anne L. Lazaga

Preparation and characterization of spin-coated doped polyaniline films, Catherine C. Lit

Effect of a commercial food supplement on the serum uric acid, creatinine and urea concentrations in mature Sprague Dawley rats, Pamela dSA Magpantay

Screening for introgressions contributing to tomato yellow leaf curl virus resistance in tomato, Lycopersicon esculentum mill., Katrina B. Malabanan

Ex-situ fabrication and characterization of MgB2/Cu and MgB2/Cu, Teodorick Barry R. Manguerra

Effect of inorganic acid dopants on selected molecular properties affecting electrical conductivity of poly (2,5- xylidine), Michelle V. Martin

Morphological evaluation and molecular characterization using microsatellite markers of reproductive stage salinity tolerance in thirty genotypes of rice (Oryza sativa L.), Reneeliza Jean A. Melgar

Levels of toxic elements (Pb and Cd) in canned fish products using flame atomic absorption spectrophotometry, Sheila T. Mendez

Karyotype of the brain chromosomes of the mango twig cutter Niphonoclea capito (Pascoe) (Coleoptera: Cerambycidae ) sampled from Nilasin 2nd, Pura, Tarlac, Kris Ian B. Mendoza

Marker-assisted selection of IR64 variety of rice (Oryza sativa L.) with introgressed submergence tolerance locus (Subl), Angeline F. Moya

Data transmission through SMS technology of cell phones using attention command set, Reinstein R. Rabe

Electrospinning of fiber from Polyethylene Oxide (PEO) dissolved inn chloroform (CHC13), Jennet R. Rabo

Physiological evaluation of elite salt tolerant genotypes of rice (Oryza sativa L.) at seedling stage and molecular characterization using microsatellite markers, Lorelie C. Ramos

Microcontroller-based doorlock system using GSM sim as smart card ID, Franz Leonard C. Revuelta

Patterning of polyaniline (PAni) films by lithographic process, Jason M. Reyes

Isozyme polymorpism in Christmas orchid Calanthe triplicata (Willem.) Ames and Cleisostoma subulatum Blume, Montana DLC Roldan

Heterologous expression of a Chitinase gene from Serratia marcescens Bizio strain LPC Biotech 1748 in Escherichia coli (Migula) castellani and Chalmers strain BL21-SI, Jacklyn C. Santiago

Addition of polyaniline-EB paint for corrosion protection of cold rolled steel, Richelle Joy B. Santiago

Automated altazimuth mount for a 6-inch Newtonian telescope, Jan Michael G. Sembrano

Design and implementation of digital energy meter and powerline modem for Automatic Meter Reading (AMR) system, Ariel C. Sumagui

Comparative karyotypes of two Philippine native orchids, Dendrobium anosmum var. dearei Lindl. and Dendrobium aphyllum (Roxburgh) Fisher, Karen F. Sumaya

Gut analysis of Sardinella tawilis (Herre) from Taal Lake, Philippines: algal species composition and microcystin occurrence, Joey A. Tabula

Partial molecular characterization of Free Nucleic Acids (FNA) from the water of aromatic dwarf variety of coconut(Cocos nucifera L.), Mayou Martin T. Tampo

Molecular characterization of Free Nucleic Acids (FNA) from the water of makapuno (Cocos nucifera L.), Marc Denver A. Tiongson

Microcontroller-based instrument for measurement of magnetic susceptibility using mutual inductance bridge, Leni S. Villanueva

Isolation and molecular weight determination of a biologically active protein from Synapta sp., Ayza M. Yap

Diurnal variations in mesozooplankton composition, abundance, and biomass of Sulu, Celebes, and South China Seas, Mari Anne M. Yorobe

Theses/Dissertations from 2005

Feyman's path integral without the "Path Integral": an antiminimal approach to quantum formalism, Jeffrey Alloy Q. Abanto

Voltammetric determination of lead (II) using methionine- modified carbon paste electrode, Patricio C. Abasolo

Interactive interface for electromagnetism, Moises D. Abellera

Morphological and cytogenetic studies in two strains of papaya (Carica papaya L.), 'MORADO' and 'SOLO', and their F1 hybrid, Mayvelyn R. Abiog

Microcontroller-based single- swing gate operator with automatic lock, Ephraim Tristan L L. Agsalud

Synthesis and characterization of dipeptides glycylalanine and alanylvaline using solution phase chemistry, Lori Shayne T. Alamo

The effects of cadmium and lead on the morphology, growth and membrane lipid peroxidation of mani-mani (Arachis pintoi Krap. & Greg.)., Grace A. Almenor

Electrophoretic analysis of protein polymorphism in Philippine mallard duck (Anas platyrhynchos Linn.) sampled from Caluan, Laguna, Bernardino B. Alpuerto

Isozyme banding patterns of regenerants derived from unirradiated and gamma irradiated embryogenic cultures of avocado., Carmela Joy P. Aquino

Partial molecular characterization of putative lysophosphatidic acid acyl transferase gene cloned from coconut (Cocos nucifera L.) endosperm., May Anne O. Argayoso

Comparative performance of forced molted and non-forced molted Philippine mallard duck (Anas platyrhynchos) from different areas in the Philippines, Jazmin M. Atienza

Genetic characterization of different Garcinia species through isozyme analysis., Lyn May E. Balmes

Differentiation of lacatan cultivars of banana (Musa sp.) from Cavite, Davao and Mindoro and lacatan BBTV putative resistant hybrid based on isozyme analysis., Amalia E. Bernales

Development of a PCR-based method for detection of nod a gene and diversity studies of selected photosynthetic Rhizobia., Joeima D. Bernardino

Morphology of some Datura species and alkaloid profiles of local representatives Datura mollis and Datura candida Pers., Jonas Eriberto R. Buenafe

Cloning and sequence analysis of 3-Ketoacyl acyl carrier protein synthase III (KAS III) gene in coconut (Cocos nucifera L.)., Mary Rani M. Cadiz

PC and microcontroller-based remote-controlled exploring wheeled robot, Mark Anthony S. Caga-anan

Gross morphology and leaf anatomical characterization of nine wild species of rice., Elmer R. Camarse

Microcontroller-based monitoring instrument for Volatile Organic Compounds (VOCs) in air, Rocelyn Z. Catris

Morphological and cytological studies of three sugarcane (Saccharum officinarum L.) hybrids from the Philippines, Joseph Antoine F. Chatto

"Preliminary cytogenetics of two predatory mites Amblyseius calorai Corpuz and Rimando and Amblyseius lenis Corpuz and Rimando (Acarina : Phytoseiidae).", Alinaya A. Cordero

Cloning and sequence analysis of cDNA encoding phosphatidic acid phosphatase (PAP) in coconut (Cocos nucifera L.)., Howell D. Crisostomo

Cytology of three Hoya species endemic in the Philippines: H. ciliata Elmer Ex Burton, H. Crassicaulis Elmer Ex Kloppenburg and H. Obscura Elmer Ex Burton., Joan A. Dalu

Morphological and cytological characterization of three Saccharum hybrids from Canal Point, Florida, USA., Rina L. Dumlao

PC and microcontroller based reflectance and transmittance spectroscopy in VIS-NIR Region, Raymond D. Encarnacion

Effects of different culture media, length of storage, and size of seed explants on the in vitro embryo culture of immature yard-long bean,Vigna unguiculata Walp. ssp. sesquipedalis (L.) Verdc., Miguel Carlos R. Faylon

An experimental investigation of the effect of varying dimensions of a ring bluff body on the frequency stability of vortices, Mark L. Gamis

Genetic polymorphism in various Philippine Trichoderma isolates based on random amplified polymorphic DNA, Claudio Q. Gayeta II

Gas chromatography of isopropyl alcohol in commercial rubbing alcohols and alcohol-based hand rub solution, Paulo Joel A. Genova

Measurement of deformation on fruits using Fuji apple flesh as test samples under different load and loading time, Neil John D. Gervacio

Analysis of the ascorbic acid content of dalandan citrus fruit, Citrus nobilis Lour, using HPLC, Julie Ann M. Gines

Phenolic phytochemicals in "Calamansi" (Citrus madurensis loureiro) fruit: profile, antioxidant activity and angiogenic potential assessment, Reah B. Gonzales

Partial molecular characterization of the Putative Acyl Carrier Protein (ACP) gene in coconut (Cocos nucifera L.), Jerico B. Gutierrez

Kinetic studies of ethylene oxidation by potassium permanganate adsorbed on various carriers, Alvin B. Hernandez

"Computational analysis of the unusual lability of Ru (xantsil) (CO) (n6-C6H5CH3) using semi-empirical PM3 calculations", Karen C. Hiroki-Escario

PC-based camera system for controlling a microcontroller- based Automated Guided Vehicle (AGV), Edison G. Hombrebueno

Phenolic compounds in spring onion (Allium fistulosom, Linn): profile, angiogenic potential and antioxidant activity on DNA and lipid oxidation, Dinah Anne Marie W. Inres

Embryonic development of siamese fighting fish (Betta splendens, Regan) and the effect of Talisay leaf extract and tannic acid on the hatchability of eggs, Ma. Merlianne F. Juliano

Comparizon of isozyme band patterns in endemic and indigenous species of Hoya in the Philippines., Julius B. Junio

Molecular orbital calculation on the Maillard reaction of glucose, Junhee Kang

Phenolic compounds in "siling labuyo" (Capsicum frutescens, Linn.) fruit: profile angiogenic potential and antioxidant activity on DNA and lipid oxidation, Cyrus M. Lacbay

Micromorphological variability of the Solanun nigrum complex (Solanum L. section Solanum, Hannah C. Lacuanan

Microcontroller-based instrument for measuring hydrogen sulfide with data logging system, Jenie Marie L. Lago

Preparation and evaluation of in-house reference materials for trace metal analysis using rice grain (Oryza sativa Linn.) and saluyot leaves (Corchorus olitorius Lam.), Anna Karen C. Laserna

Computation of molecular orbital properties and electrophysical characterization of protonic-acid doped polyaniline, Lou Serafin M. Lozada