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Submissions from 2012

Spin-coated YSZ thin films on silica substrate, Shirley Tiong Palisoc, Rose Ann Tegio, Michelle T. Natividad, Simon Gerard Mendiola, Kevin Anthony Y. Kaw, Stephen Tadios, and Benjamin Tuason

Spin coated YSZ thin films on silicon substrate, Shirley Tiong Palisoc, Rose Ann Tegio, Michelle T. Natividad, Simon Gerard Mendiola, Benjamin Tuason, Kevin Anthony Y. Kaw, and Stephen Tadios

A new triterpene from Glinus oppositifolius, Consolacion Y. Ragasa, Dinah L. Espineli, Emelina H. Mandia, Ming Jaw Don, and Chien Chang Shen

A new triterpene from Atalantia retusa Merr., Consolacion Y. Ragasa, Dinah L. Espineli, Emelina H. Mandia, Dennis D. Raga, Ming Jaw Don, and Chien Chang Shen

A new triterpene from Barringtonia asiatica, Consolacion Y. Ragasa, Dinah L. Espineli, and Chien Chang Shen

Acetogenins from Annona muricata, Consolacion Y. Ragasa, Geneveve Soriano, Oscar B. Torres, Ming Jaw Don, and Chien Chang Shen

Chemical constituents of Aglaia loheri, Consolacion Y. Ragasa, Oscar B. Torres, Chien Chang Shen, Michelle Gayle R. Mejia, Regina Joyce Ferrer, and Sonia D. Jacinto

Intense terahertz emission from molecular beam epitaxy-grown GaAs/GaSb(001), Cyril P. Sadia, Aleena Maria Laganapan, Mae Agatha Tumanguil, Elmer Estacio, Armando Somintac, Arnel A. Salvador, Christopher T. Que, Kohji Yamamoto, and Masahiko Tani

Medically important mosquitoes (Diptera: Culicidae) identified in rural Barangay Binubusan, Lian, Batangas Province, Philippines, Anna Theresa A. Santiago and Florencia G. Claveria

Local demand drives a bushmeat industry in a Philippine forest preserve, Brett R. Scheffers, Richard T. Corlett, Arvin C. Diesmos, and William F. Laurence

Time-dependent heterogeneity in viscoelastic properties of supramolecular systems, Atsuomi Shundo, Koichiro Hori, David P. Penaloza Jr., Tisato Kajiyama, and Keiji Tanaka

Assessing parasitic infestation of vegetables in selected markets in Metro Manila, Philippines, Glenn L. Sia Su, Clara Mae R. Mariano, Nikki Shayne A. Matti, and Gliceria B. Ramos

Did geckos ride the Palawan raft to the Philippines?, Cameron D. Siler, Jamie R. Oaks, Luke J. Welton, Charles W. Linkem, John C. Swab, Arvin C. Diesmos, and Rafe M. Brown

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Cryptic variation and the tragedy of unrecognized taxa: The case of international trade in the spiny turtle Heosemys spinosa (testudines: Geoemydidae), Phillip Q. Spinks, Robert C. Thomson, Bill Hughes, Brad Moxley, Rafe Brown, Arvin C. Diesmos, and H. Bradley Shaffer

Promoting Philippines as an ESL (English as a Second Language) destination to Koreans, Luz T. Suplico-Jeong and Rechel Guino Arcilla

Fundamental study of detection of muscle hypertrophy-oriented gene doping by myostatin knock down using RNA interference, Tohru Takemasa, Naohisha Yakushiji, Dale Manjiro Kikuchi, Custer C. Deocaris, Widodo, Masanao Machida, and Hidenori Kiyosawa

Low-frequency coherent raman spectroscopy using spectral-focusing of chirped laser pulses, Masahiko Tani, Masakazu Hibi, Kohji Yamamoto, Mariko Yamaguchi, Elmer S. Estacio, Christopher T. Que, and Masanori Hangyo

Making global cities sustainable: Urban rooftop hydroponics for diversified agriculture in emerging economies, Robert W. Taylor, Jose Santos R. Carandang VI, C. Alexander, and Josemari S. Calleja

Chemical constituents of Broussonetia luzonicus, Po Wei Tsai, Kathlia A. De Castro-Cruz, Chien Chang Shen, and Consolacion Y. Ragasa

Chemical constituents of Ficus odorata, P. W. Tsai, K. A. De Castro-Cruz, C. C. Shen, C. T. Chiou, and Consolacion Y. Ragasa

Primary influences on the environmental perspectives and habits of elementary school students in an urbanizing locality, Chona Camille E. Vince Cruz

Submissions from 2011

Theoretical study of hydrazine adsorption on Pt(111): Anti or cis?, Mohammad Kemal Agusta, Wilson Agerico Diño, Melanie Y. David, Hiroshi Nakanishi, and Hideaki Kasai

Annual abundance of spinner dolphins (Stenella longirostris) in Southern Tañon Strait using the photo identification technique: 2004-2010, Lemnuel V. Aragones, Mary Anne A. Roque, A. Amor, and E. Keith

The Philippine marine mammal stranding network and database, Lemnuel V. Aragones, Mary Anne A. Roque, L. Suarez, Mariel B. Flores, Bianca G. Espinos, Francis E. Maniago, Gloria C. Diaz, and Robert C. Braun

Correlates of poverty: Evidence from the community-based monitoring system (CBMS) data, Rechel G. Arcilla, Frumencio F. Co, and Shirlee R. Ocampo

DFT and cluster model investigation on the adhesion of polyethylene terephthalate on metals, Ryan L. Arevalo and Romeric F. Pobre

Dengue virus activates polyreactive, natural IgG B cells after primary and secondary infection, Thavamalar Balakrishnan, Dennis B. Bela-ong, Ying Xiu Toh, Marie Flamand, Shamala Devi, Mickey B. Koh, Martin L. Hibberd, Eng Eong Ooi, Jenny G. Low, Yee Sin Leo, Feng Gu, and Katja Fink

Carrageen an-ionic liquid composite: Development of polysaccharide-based solid electrolyte system, Drexel H. Camacho, S.J. M. Tambio, and M. I. A. Oliveros

Comparative phylogeography of the Coral Triangle and implications for marine management, Kent E. Carpenter, Paul H. Barber, Eric D. Crandall, Ma. Carmen A. Lagman, A. Ambariyanto, Gusti Ngurah Mahardika, B. Mabel Manjaji-Matsumoto, Marie Antonette Juinio-Meñez, Mudjekeewis D. Santos, Craig J. Starger, and Abdul Hamid A. Toha

On generalized Bell polynomials, Roberto B. Corcino and Cristina B. Corcino

On the maximum of generalized stirling numbers, Roberto B. Corcino and Cristina B. Corcino

Proto-ubiquitin: A Bayesian prediction of an ancient protein during the prokaryotic-eukaryotic transition, Custer C. Deocaris, Lovette F. Cunanan, Richelda A. Galapia, and Marla A. Endriga

Diversity, biogeography and conservation of Philippine amphibians, Arvin C. Diesmos and Rafe M. Brown

Immobilization of amino acids leucine and glycine on polypyrrole for biosensor applications: A density functional theory study, Hermawan K. Dipojono, Irma Safitri, Nugraha, Eko Mursito Budi, Nuryanti, Adhitya G. Saputro, Melanie Y. David, and Hideaki Kasai

Intense terahertz emission from undoped GaAs/n-type GaAs and InAs/AlSb structures grown on Si substrates in the transmission-geometry excitation, E. Estacio, S. Takatori, M. H. Pham, T. Yoshioka, T. Nakazato, M. Cadatal Raduban, T. Shimizu, N. Sarukura, Masanori Hangyo, Christopher T. Que, Masahiko Tani, Tadataka Edamura, Makoto Nakajima, J. V. Misa, R. Jaculbia, A. Somintac, and A. Salvador

Incongruence between morphotypes and genetically delimited species in the coral genus Stylophora: Phenotypic plasticity, morphological convergence, morphological stasis or interspecific hybridization?, Jean François Flot, Jean Blanchot, Loïc Charpy, Corinne Cruaud, Wilfredo Roehl Y. Licuanan, Yoshikatsu Nakano, Claude Payri, and Simon Tillier

Larvae and a new species of Ancyronyx Erichson, 1847 (Insecta, Coleoptera, Elmidae) from Palawan, Philippines, using DNA sequences for the assignment of the developmental stages, Hendrik Freitag and Michael Balke

Retrieval of boundary layer and cloud base heights in Manila from a two-wavelength lidar measurement, Maria Cecilia D. Galvez, Ernest P. Macalalad, and Edgar A. Vallar

A Note on Lights-Out-Puzzle: Parity-State Graphs, Severino V. Gervacio and Hiroshi Maehara

A note on lights-out-puzzle: Parity-state graphs, Severino V. Gervacio and Hiroshi Maehara

Induction of innate immune responses by SIV in vivo and in vitro: Differential expression and function of RIG-I and MDA5, Juliene Kimberly G. Go, Kenneth W. Witner, Lucio Gama, M. Christine Zink, and Janice E. Clements

Optoelectronic properties of carbon-based nanostructures: Steering electrons in graphene by electromagnetic fields, Richard R. Hartmann and Mikhail E. Portnoi

Cleaning up the 'Bigmessidae': Molecular phylogeny of scleractinian corals from Faviidae, Merulinidae, Pectiniidae and Trachyphylliidae, Danwei Huang, Wilfredo Roehl Y. Licuanan, Andrew H. Baird, and Hironobu Fukami

Cytotoxic cardenolide and sterols from Calotropis gigantea, Sonia D. Jacinto, Eunice Alexis C. Chun, Anthony Sebastian Montuno, Chien Chang Shen, Dinah L. Espineli, and Consolacion Y. Ragasa

Determination of the sensitivity range of biuret test for undergraduate biochemistry experiments, Gerardo C. Janairo, Marianne Linley Sy, Leonisa Yap, Nancy Lazaro Llanos, and Julita C. Robles

Exploring the DNA intercalating potential of glycosylated tetrathiafulvene (TTF) and dithiolene derivatives, Jose Isagani B. Janairo and Gerardo C. Janairo

Assessing the binding affinity of a selected class of DPP4 inhibitors using chemical descriptor-based multiple linear regression, Jose Isagani B. Janairo, Gerardo C. Janairo, Frumencio F. Co, and Derrick Ethelbhert C. Yu

Semi-empirical predictions on the structure and properties of ent-kaurenoic acid and derivatives, Jose Isagani B. Janairo, Gerardo C. Janairo, and Derrick Ethelbhert C. Yu

Activity of the ethanolic extract of propolis (EEP) as a potential inhibitor of quorum sensing-mediated pigment production in chromobacterium violaceum and virulence factor production in pseudomonas aeruginosa, Lisa E. Lamberte, Esperanza C. Cabrera, and Windell L. Rivera

Mathematical modeling of APP processing influenced by SORLA in Alzheimer's disease: When one pathway is not enough, Angelyn R. Lao

Mathematical modelling of APP processing influenced by SORLA in Alzheimer's Disease: When one pathway is not enough, Angelyn R. Lao

Improved rovibrational constant for the v12 band of C2H3D, Gissela B. Lebron and T. L. Tan

Priority reef areas in the Pacific Coast of the Philippines for marine protected area deployment, Wilfredo Roehl Y. Licuanan, Marianne Lorelei S. Medina, Katrina S. Luzon, Maricar S. Samson, Cleto L. Nañola, Rene N. Rollon, and Michael Y. Roleda

A metacognitive approach to students' preconceptions concerning solving linear equations in one variable, Auxencia A. Limjap and Esmeralda S. Bunag

Transformative learning : Shifts in students' attitudes toward physics measured with the Colorado Learning Attitudes about Science Survey, Voltaire Mallari Mistades, Ronald delos Reyes, and Joseph Scheiter FSC

Community based resource management: The case of Brgy. Taytay, Majayjay, Laguna, Glorina Divina P. Orozco, Noemi Batangantang, Januel Floresca, Marigold Jutare, Jun Macatangay, Mara Santos, Ota Katsuhisa, and Victoria Espaldon

Socio-economic study of two major Metro Manila esteros, Glorina Divina P. Orozco and Macrina T. Zafaralla

Amino acid sequence variations and 3D structure analysis of Ascaris suum antibacterial factor proteins, Glenn G. Oyong and Ehsan Zangeneh Mohammad

Terahertz emission enhancement in InAs thin films using silicon lens coupler, Christopher T. Que, Tadataka Edamura, Makoto Nakajima, Masahiko Tani, and Masanori Hangyo

Triterpenoids and an anti-angiogenic sterol from Ardisia pyramidalis (Cav.) Pers, Dennis D. Raga, Agnes B. Alimboyoguen, Chien Chang Shen, Annabelle A. Herrera, and Consolacion Y. Ragasa

Bioactivities of triterpenes and a sterol from Syzygium samarangense, Dennis D. Raga, Candice Louise C. Cheng, Kate Catherine Ilona C. Lee, Wileen Zoe P. Olaziman, Vernon Joseph A. de Guzman, Chien Chang Shen, Francisco C. Franco Jr., and Consolacion Y. Ragasa

A bioactive sesquiterpene from Bixa orellana, Dennis D. Raga, Rafael A. Espiritu, Chien Chang Shen, and Consolacion Y. Ragasa

Hypoglycemic effects of tea extracts and sterols from Momordica charantia, Consolacion Y. Ragasa, Agnes B. Alimboyoguen, Chien Chang Shen, Ramon S. Del Fierro, and Dennis D. Raga

New triterpenes from Barringtonia asiatica, Consolacion Y. Ragasa, Dinah Lorenzana Espineli, and Chien Chang Shen

Dimethyl sulfide air-sea fluxes and biogenic sulfur as a source of new aerosols in the Arctic fall, Ofelia T. Rempillo, Alison Michelle Seguin, Ann-Lise Norman, Michael Scarratt, Sonia Michaud, Rachel Chang, Steve Sjostedt, Jon Abbatt, Brent Else, Tim Papakyriakou, Sangeeta Sharma, Steve Grasby, and Maurice Levasseur

Molecular screening of anti-quorum sensing capability of Salvadora persica on Enterococcus faecalis, Afsaneh Rezaei, Glenn G. Oyong, Virgilio B. Borja, Masahisa Inoue, Tomomi Abe, Ryo Tamamura, Hitoshi Nagatsuka, Kojun Setsu, and Rosario R. Buery

The short-term impact of cetacean watching on the behavior of spinner dolphins (Stenella longirostris) in Southern Tañon Strait, Mary Anne A. Roque and Lemnuel V. Aragones

High dynamic range imaging of magnetized sheet plasma, Leo Mendel D. Rosario, Julie Anne S. Ting, Rommel Paulo B. Viloan, Beverly Anne T. Suarez, Michelle Marie S. Villamayor, Roy B. Tumlos, Maricor N. Soriano, and Henry J. Ramos

Mangrove revegetation potentials of brackish-water pond areas in the Philippines, Maricar S. Samson

Temperature and deposition time dependence of the geometrical properties of tin oxide nanostructures, Gil Nonato C. Santos, Arnel A. Salvador, and Reuben V. Quiroga

Quantitative modelling of amyloidogenic processing and its influence by SORLA in Alzheimer's disease, Vanessa Schmidt, Katharina Baum, Angelyn R. Lao, Katja Rateitschak, Yvonne Schmitz, Anke Teichmann, Burkhard Wiesner, Claus Munck Petersen, Anders Nykjaer, Jana Wolf, Olaf Wolkenhauer, and Thomas E. Willnow

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Is chytridiomycosis an emerging infectious disease in Asia?, Andrea Swei, Jodi J. L. Rowley, Dennis Rodder, Mae L. L. Diesmos, Arvin C. Diesmos, Cheryl J. Briggs, Rafe M. Brown, Cao Tien Trung, Tina L. Cheng, Rebecca A. Chong, Ben Han, Jean-Marc Hero, Hoang Duc Huy, Mirza D. Kusrini, Le Thi Thuy Duong, Jimmy A. McGuire, Madhava Meegaskumbura, Mi-Sook Min, Daniel G. Mulcahy, Neang Thy, Somphouthone Phimmachak, Ding-Qi Rao, Natalie M. Reeder, Sean D. Schoville, Niane Sivongkay, Srei Narin, Matthias Stock, Bryan L. Stuart, Lilia S. Torres, Tran Thi Anh Dao, Tate S. Tunstall, David Vieites, and Vance T. Vredenburg

Efficient electro-optic sampling detection of terahertz radiation via Cherenkov phase matching, Masahiko Tani, Kazuki Horita, Tetsuya Kinoshita, Christopher T. Que, Elmer Estacio, Kohji Yamamoto, and Michael I. Bakunov

The v12 band of C2D4, T. L. Tan, M. G. Gabona, and Gissela B. Lebron

Rovibrational constants for the ground state and v8 = 1 state of ethylene-d3 (C2HD3) by high-resolution FTIR spectroscopy, T. L. Tan and Gissela B. Lebron

The high resolution FTIR spectrum of the v2 band of formaldehyde isotopomer H213CO, T. L. Tan and Gissela B. Lebron

Dye decolorization activities of marine-derived fungi isolated from Manila Bay and Calatagan Bay, Philippines, Jeremy Martin O. Torres, Christine V. Cardenas, Llewelyn S. Moron, Ana Patricia A. Guzman, and Thomas Edison E. dela Cruz

Determinants of membrane activity from mutational analysis of the HIV fusion peptide, Oscar Torres and Dennis Bong

Method validation of plasma or serum retinol analysis using high performance liquid chromatography UV/Vis detection, Phoebe Z. Trio, Leah A. Perlas, and Joselita Rosario C. Ulanday

Atmospheric turbidity measurements using a 355NM-532NM lidar and a sunphotometer in Manila, Philippines, Edgar A. Vallar, Ernest Macalalad, Michael Lajara, and Ma Cecilia Galvez

Optical emission signatures of dual planar magnetron plasmas for TiO2 deposition, Michelle Marie S. Villamayor, Takashi Nakajima, Henry J. Ramos, and Motoi Wada

Assessment of bio-activities of the crude extract and components of Withania somnifera leaves by bioinformatics, N. Widodo, Didik Priyandoko, Custer C. Deocaris, Renu Wadhwa, and Sumil C. Kaul

Absorption of lithium in montmorillonite: A density functional theory (DFT) study, Triati Dewi Kencana Wungu, Susan Menez Aspera, Melanie Yadao David, Hermawan Kresno Dipojono, Hiroshi Nakanishi, and Hideaki Kasai

Ethylene adsorption on regularly stepped copper surface: C2H4 on Cu(210), Daichi Yamazaki, Michio Okada, Francisco C. Franco Jr., and Toshio Kasai

Stable π-π Dependent electron conduction band of TPP[M(Pc)L 2]2 molecular conductors (TPP = tetraphenylphosphonium; M = Co, Fe; Pc = phthalocyaninato; L = CN, Cl, Br), Derrick Ethelbhert C. Yu, Masaki Matsuda, Hiroyuki Tajima, Toshio Naito, and Tamotsu Inabe

Submissions from 2010

Hydrazine (N2H4) adsorption on Ni(1 0 0) - Density functional theory investigation, Mohammad Kemal Agusta, Melanie Y. David, Hiroshi Nakanishi, and Hideaki Kasai

The use of biotechnology to reduce the dependency of crop plants on fertilizers, pesticides, and other agrochemicals, Zeba F. Alam

Synthesis of two novel isonicotinoylhydrazones, Glenn V. Alea, Paolo Miguel G. Aguirre, Kaye Eunice L. Lustestica, Michael Dominic M. Ajero, and Faith Marie G. Lagua

Marine mammal strandings in the Philippines, Lemnuel V. Aragones and Mary Anne A. Roque

The Philippine marine mammal strandings from 1998 to 2009: Animals in the Philippines in peril?, Lemnuel V. Aragones, Mary Anne A. Roque, Mariel B. Flores, Richard P. Encomienda, Gail E. Laule, Bianca G. Espinos, Francis E. Maniago, Gloria C. Diaz, Edwyn B. Alesna, and Robert C. Braun

First-principles study of the adsorption of water on tri-s-triazine-based graphitic carbon nitride, Susan Meñez Aspera, Melanie David, and Hideaki Kasai

A structure for enhanced terahertz emission from a photoexcited semiconductor surface, M. I. Bakunov, R. V. Mikhaylovskiy, Masahiko Tani, and Christopher T. Que

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An ancient origin for the enigmatic flat-headed frogs (Bombinatoridae: Barbourula) from the islands of Southeast Asia, David C. Blackburn, David P. Bickford, Arvin C. Diesmos, Djoko T. Iskandar, and Rafe M. Brown

Molecular confirmation on the phylogenetic position of the genus Clemensiella schltr. in Marsdenieae (Apocynaceae - Asclepiadoideae), Arleen L. Buera, Ophelia S. Laurente, Bismark Oliver C. Lemana, and Grecebio Jonathan D. Alejandro

Prevalence of community-acquired methicillin-resistant Staphylococcus aureus from inmates of the Manila City Jail, characterization for SCCmec type and occurrence of Panton-Valentine leukocidin gene, Esperanza C. Cabrera, Dahlia Teresa Ramirez Argamosa, and Roslyn D.M. Rodriguez

Designing late-transition metal catalysts for olefin insertion polymerization and copolymerization, Drexel H. Camacho and Zhibin Guan

Is the Special Purpose Vehicles Act responsible for the decline in NPL ratios?, Stephanie L. Chan and Andrew Adrian Y. Pua

Growth comparison of Asian Nile and red tilapia strains in controlled and uncontrolled farmed conditions, Maria Rowena R. Eguia, Minoru Ikeda, Zubaida U. Basiao, and Nobuhiko Taniguchi

HOX gene promoter prediction and inter-genomic comparison: An evo-devo study, Maria A. Endriga, Victoria Karenina R. de la Paz, Jezreel Marie G. Sazon, Elisa L. Co, and Custer C. Deocaris

Immunochromatographic assay of Babesia caballi and Babesia equi laveran 1901 (Theileria equi Mehlhorn and Schein, 1998) (Phylum aplcomplexa) infection in Philippine horses correlated with parasite detection in blood smears, Mary Jane Cruz- Flores, Michelle Bata, Bridget Co, Florencia G. Claveria, Rodolfo Verdlda, Xuenam Xuan, and Ikuo Igarashi