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Submissions from 2007

Bulk and surface plasmons in highly nanoporous gold films, Abbas I. Maaroof, Angus R. Gentle, Geoffrey B. Smith, and Michael B. Cortie

Conservation of the Philippine teak in Ilin Island, Mindoro, Philippines, Emelina H. Mandia

Conservation of the Philippine teak project in Ilin Island, Mindoro, Philippines, Emelina H. Mandia

Diversity of ferns & fern allies on Mt. Halcon summit zone, Mindoro Island, Philippines, Emelina H. Mandia

Design of reactive ion etching process based on ab-initio calculation - The first step-, Shigeno Matsumoto, Wilson A. Diño, Melanie Y. David, Rifki Muhida, Tanglaw A. Roman, Shinichi Kunikata, Fumiyoshi Takano, Hiro Akinaga, and Hideaki Kasai

Profiling secondary school teachers' attitudes towards learning physics, Voltaire Mallari Mistades

An investigation on students' causal attribution of performance in high school physics, L. M. Molina, B. M. Carambas, Nesse Grace U. Resurreccion, and M.U. Herrera

The use of motion detector camera in uveal melanoma stereotactic radiotherapy, Dickerson C. Moreno

A study on contralateral thermoluminescent breast dosimetry of tangential breast irradiation using 6 MV linear accelerator beams, Dickerson C. Moreno, Fe Alexandra Lopez, and Raquel Irene Santacera

Pathways for SO2 dissociation on Cu(100): Density functional theory, Romel Mozo, Mohammad Kemal Agusta, Md Mahmudur Rahman, Wilson A. Diño, Emmanuel T. Rodulfo, and Hideaki Kasai

Terahertz radiation from photoconductive switch fabricated from a zinc oxide single crystal, Hidetoshi Murakami, Elmer Estacio, Alex Quema, Glenda Delos Reyes, Shingo Ono, Nobuhiko Sarukura, Yo Ichikawa, Hiraku Ogino, Akira Yoshikawa, and Tsuguo Fukuda

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Development of transgenic fish: Scientific background, Y. K. Nam, N. Maclean, C. Fu, T. J. Pandian, and Maria Rowena R. Eguia

Copper content effects on the magnetic susceptibility profile of melt-quenched Bi1.6PboSr2Ca2CunOx superconducting ceramics, Michelle T. Natividad, Shirley T. Palisoc, M.J. N. Beltran, and V. d.V. Villanueva

Effects of variation in copper content and pelletizing pressure on the superconducting properties of melt-quenched Bi1.6Pb0.4Sr2Can-1CunOy superconductor, Michelle T. Natividad, Shirley Tiong Palisoc, and Ma. Cecilia A. del Mundo

Spatio-temporal features of human gait kinematics based on extended nearest-neighborhood tracking algorithm, P. M. Ong, S. P. Lopez, and Romeric F. Pobre

Microbial analysis of bottled mineral water, Glorina Divina P. Orozco

Extraction and characterization of seed oils of rambutan (nephelium lappaceum), Glorina Divina P. Orozco and Lorenzo Fabros Jr.

Quantum states of hydrogen atom motion on the Pd(111) surface and in the subsurface, Nobuki Ozawa, Nelson B. Arboleda Jr., Tanglaw A. Roman, Hiroshi Nakanishi, Wilson Agerico Dino, and Hideaki Kasai

Potential energy of hydrogen atom motion on Pd(111) surface and in subsurface: A first principles calculation, Nobuki Ozawa, Tanglaw A. Roman, Hiroshi Nakanishi, Hideaki Kasai, Nelson B. Arboleda Jr., and Wilson Agerico Diño

Antibiograms of pink pigmented facultative methylotrophic bacterial isolates from various sources, Edmundo M. Pasamba, Robert M. Demigilio, and Anthony C. Lee

Antibiograms of pink pigmented facultative methylotrophic bacterial isolates from various sources, Edmundo M. Pasamba, Robert M. Demigillo Jr., and Anthony C. Lee

Predicting the shifts of absorption maxima of azulene derivatives using molecular modeling and ZINDO CI calculations of UV-vis spectra, Wyona C. Patalinghug, Maharlika Chang, and Joanne Solis

On the optimal chains of a group, Gaudencio C. Petalcorin Jr., John Cossey, and Luz Nochefranca

On the optimal chains or polycyclic groups, Gaudencio C. Petalcorin Jr., John Cossey, and Luz Nochefranca

Some results on locally finite-by-supersoluble groups, Gaudencio C. Petalcorin Jr. and Jocelyn S. Paradero

Kerr nanobead dynamics near the focus of a single beam optical trap, Romeric F. Pobre and C. A. Saloma

Kerr nanobead dynamics near the focus of a single beam optical trap, Romeric F. Pobre and C. A. Saloma

Thermal diffusion of Kerr nanobead under a tightly-focused laser beam, Romeric F. Pobre and C. A. Saloma

Numerical calculations of the frequency spectra of naphthalene and 1,4-dihydroxynaphthalene in the 0.5- to 6 terahertz region, Carlito S. Ponseca, Elmer Estacio, M. Cadatal, Romeric F. Pobre, Reuben Quiroga, Hidetoshi Murakami, Shingo Ono, Nobuhiko Sarukura, J. Nishizawa, K. Suto, T. Sasaki, T. Tanno, and K. Tominaga

Accurate modeling of inter- and intra-molecular interactions in 1,4-dihydroxynaphthalene in the 0.5-6 terahertz region, C. Ponseca, M. Cadatal, Romeric F. Pobre, Reuben Quiroga, H. Murakami, S. Ono, N. Sarukura, J. Nishizawa, K. Suto, T. Sasaki, T. Tanno, and K. Tominaga

Temporal rectification response of an asymmetric photoconoductive antenna with schottky contact, Christopher T. Que, Fumiaki Miyamaru, Shigehisa Tanaka, Masahiko Tani, and Masanori Hangyo

Terahertz (THz) pigtail assembly utilizing a lens duct for effective coupling of THz radiation into teflon photonic crystal fiber waveguide, Alex Quema, Gilbert Diwa, Elmer Estacio, Romeric Pobre, Glenda Delos Reyes, Carlito Ponseca, Hidetoshi Murakami, Shingo Ono, and Nobuhiko Sarukura

Iridoids from Gardenia jasminoides, Consolacion Y. Ragasa, Leslie Elline N. Pimenta, and John A. Rideout

Monoterpene glycoside and flavonoids from Blumea lacera, Consolacion Y. Ragasa, Jeannie W. Wong, and John A. Rideout

Gene flow between species of Lake Victoria haplochromine fishes, Irene E. Samonte, Yoko Satta, Akie Sato, Herbert Tichy, Naoyuki Takahata, and Jan Klein

EUCLIS - Towards an information infrastructure for the chronobiology community, Roselyn D. Santos, Riza Theresa B. Batista, Ricardo M. Bernardo, Christine T. Clarin, Maria Pamela C. David, Maria Celeste I. del Rosario, Angelyn R. Lao, and Eduardo R. Mendoza

Impact on drinking water sources in close proximity to the Payatas dumpsite, Philippines, Glenn L. Sia Su

Simultaneous three-wavelength depolarization lidar using a coherent white light continuum, Toshihiro Somekawa, Chihiro Yamanaka, Masayuki Fujita, and Maria Cecilia D. Galvez

Threshold-like pattern of neuronal activation in the hypothalamus during treadmill running: Establishment of a minimum running tress (MRS) rat model, Hideaki Soya, Akita Mukai, Custer C. Deocaris, Nao Ohiwa, Hyukki Chang, Takeshi Nishijima, Takahiko Fujikawa, Kenji Togashi, and Tsuyoshi Saito

BDNF induction with mild exercise in the rat hippocampus, Hideaki Soya, Toru Nakamura, Custer C. Deocaris, Akiyo Kimpara, Miho Iimura, Takahiko Fujikawa, Hyukki Chang, Bruce S. McEwen, and Takeshi Nishijima

Bioactive peptides from Gemmula speciosa venom: Isolation, purification, and sequencing, Ma. Diarey B. Tianero, Glory D. Ranches, Francisco M. Heralde III, Ron Kaiser, Ma. Pamela David, Baldomero M. Olivera, and Gisela P. Concepcion

Pinpoint keV x-ray imaging for x-ray drug delivery system, Mitsuru Uesaka, R. Kuroda, K. Yamada, Kazue Mizuno, A. Mori, T. Natsui, H. Taguchi, and Jade Dungao Trono

Submissions from 2006

Morphological and DNA size-based differences among Corallana spp. in Oreochromis sp. found in open waters and fish cages of Lake Taal, Vanessa C. Adorador, Marja A. Bernardo, Jackie Lyn Gonzales, Aileen C. Lam, Frances Ann Malijan, Rey Donne Papa, and Josefino R. Castillo

Reactive ion etching of transition-metal alloys, Hiro Akinaga, Fumiyoshi Takano, Shigeno Matsumoto, and Wilson A. Diño

Quantum dynamics study on the interaction of H2 on a Pt(111) surface, Nelson B. Arboleda Jr., Hideaki Kasai, Wilson Agerico Diño, and Hiroshi Nakanishi

A quantum dynamics study on the H+ transmission in a Pt-nafion interface, Nelson B. Arboleda Jr., Muneyuki Tsuda, and Hideaki Kasai

Radioprotection of intestinal crypt cells by cox-inhibitors, Paul O. Bisnar, Rosa Angela S.A. Dones, Paulene-Ver A. Serna, Chester C. Deocaris, Kalangitan V. Guttierez, and Custer C. Deocaris

External morphology of Ludong (Cestraeus plicatillis) of perciformes: Mugilidae with emphasis on scale ultrastructure, Pacifico Eric E. Calderon, Marivic A. Leon, Anna Cristina V. Suarez, Ma. Bida Olivia S. Tamayo, Julie Ann M. Valencia, and Emerita C. Simeon

Palladium catalyzed dimerization of conjugated diynes: A novel reaction for the synthesis of new chromophore for possible use in non-linear optical (NLO) materials, Drexel H. Camacho

Determinants of adjacency matrices of some graphs, Francis Joseph H. Campena and Severino V. Gervacio

Convexity, geodetic, and hull numbers of the join of graphs, Sergio R. Canoy, Gilbert B. Cagaanan, and Severino V. Gervacio

New Philippine record of South American sailfin catfishes (Pisces: Loricariidae), Joel M. Chavez, Reynaldo M. De La Paz, Surya Khrisha Manohar, Roberto C. Pagulaya, and Jose Santos R. Carandang VI

New Philippine record of South American sailfin catfishes (Pisces: Loricariidae), Joel M. Chavez, Reynaldo M. De La Paz, Surya Krishna Manohar, Roberto C. Pagulayan, and Jose R. Carandang VI

Nanoscale coatings of AuAlx and PtAlx and their mesoporous elemental derivatives, Michael B. Cortie, Abbas I. Maaroof, Geoffrey B. Smith, and Phuti Ngoepe

Food poverty estimation and monitoring surveys: Analyses and suggestions for improvement, Isidoro P. David, Wilma L. Molano, Emma Fabian, Zita V. Albacea, and Rechel Guino Arcilla

Polybutylene terephthalate on metals: A density functional theory and cluster models investigation, Melanie David, Tanglaw Roman, Wilson Agerico Diño, Hiroshi Nakanishi, Hideaki Kasai, Naoki Ando, and Masanori Naritomi

Polybutylene terephthalate adhesion on metals: A density functional theory investigation, Melanie David, Tanglaw Roman, Wilson A. Diño, Hiroshi Nakanishi, Hideaki Kasai, Naoki Ando, and Masanori Naritomi

Carbon nanoarch encapsulating Fe nanowire on NI(111), Melanie Y. David, Tomoya Kishi, Masanori Kisaku, Hiroshi Nakanishi, and Hideaki Kasai

A density functional theory-based investigation of adhesion of poly(butylene terephthalate) on aluminum, Melanie Y. David, Tanglaw Roman, Hiroshi Nakanishi, Hideaki Kasai, Naoki Ando, and Masanori Naritomi

Low-loss single-mode THz waveguiding using CYTOP, a highly transparent plastic with potential as hybrid optics, Glenda De Los Reyes, Alex Quema, Elmer Estacio, Carlito Ponseca, Romeric F. Pobre, Reuben Quiroga, Hidetoshi Murakami, Shingo Ono, Nobuhiko Sarukura, Ko Aosaki, Yoshihiko Sakane, and Hideki Sato

Surface and electronic characterization of Cu-Zn-Sn shape memory alloys prepared using electrodeless technique, Ronald B. De Los Reyes, Prane Mariel B. Ong, V. Ngo, K. Otake, Gil Nonato C. Santos, Reuben V. Quiroga, A. Amorsolo, and C. P. Alarcon

On the brotherhood of the mitochondrial chaperons mortalin and heat stock protein 60, Custer C. Deocaris, Sunil C. Kaul, and Renu Wadhwa

Geoprotection by glycerol: Insights to its mechanisms and critical potentials, Custer C. Deocaris, Bhupal G. Shrestha, David C. Kraft, Kazuhiko Yamasaki, Suresh I. S. Rattan, and Renu Wadhwa

A first principles investigation on the interaction of oxomolybdenum porphyrin with O2: Oxomolybdenum porphyrin as a catalyst for oxygen reduction, Wilson Agerico Diño, Yoshiyuki Kubota, Eben S. Dy, Hiroshi Nakanishi, and Hideaki Kasai

Terahertz radiation from (100) p-InAs under 1 Tesla magnetic field due to surge current, Elmer Estacio, Carlito Ponseca, Alex Quema, Hidetoshi Murukami, Shingo Ono, Romeric Pobre, Reuben Quiroga, Nobuhiko Sarukura, Masahiko Tani, and Masanori Hangyo

Observation of four-fold azimuthal angle dependence in the terahertz radiation power of (100) p-InAs, Elmer Estacio, C. Ponseca, Alex Quema, S. Ono, Romeric F. Pobre, Reuben Quiroga, H. Murakami, H. Sumikura, M. Tani, N. Sarukura, and M. Hangyo

Solvable join of graphs, Severino V. Gervacio, Yvette F. Lim, and Leonor A. Ruivivar

Partial order on a family of κ-subsets of a linearly ordered set, Severino V. Gervacio and Hiroshi Maehara

Heavy metal contamination of commercially important fish and shrimp species collected from Calumpang River at Batangas City, Flordeliza U. Gonzales and Jose Santos R. Carandang VI

Standard crystallographic and superspace descriptions of the crystal structure of Ca5Nb4TiO17, Jonathan Guevarra, Sander van Smaalen, Andreas Schönleber, and Frank Lichtenberg

Synthesis of first tetrathiafulvalene-carbohydrate derivatives, Angelica M. Heinrich, Shahnaz Perveen, Gerardo C. Janairo, Gernot Bruchelt, Khalid Mohammed Khan, Syed Tasadaque Ali Shah, Ghulam Murtaza Maharvi, and Wolfgang Voelter

Identification of bioactive endophytic fungi from the leaves of selected Philippine plants, Jerald G. Jolito

A first principles investigation on the interaction of oxomolybdenum porphyrin with Q2 - Oxomolybdenum porphyrin as a catalyst for oxygen reduction, Yoshiyuki Kubota, Eben Sy Dy, Hiroshi Nakanishi, Hideaki Kasai, and Wilson Agerico Diño

Genetics and the study of fisheries connectivity in Asian developing countries, Ma. Carmen A. Lagman

Microsatellite loci for studies on population differentiation and connectivity of the red-bellied yellow tail fusilier, Caesio cuning (Caesionidae), Ma. Carmen A. Lagman

A decision support model for determining sizes of marine protected areas: Biophysical considerations, Wilfredo Roehl Y. Licuanan, Porfirio M. Aliño, Wilfredo Campos, Gem B. Castillo, and Marie Antonette jJ. Meñez

A decision support model for determining sizes of marine protected areas: Biophysical considerations, Wilfredo Roehl Y. Licuanan, Porfirio M. Aliño, Wilfredo L. Campos, Gem B. Castillo, and Marie Antonette Juinio-Meñez

A review of intra-Philippine distribution patterns of Philippine mosses based on recent evidence of tectonic evolution of the archipelago: Insights and problems, Virgilio C. Linis

A pictorial guide to the noteworthy plants of Batanes Islands, Domingo A. Madulid and Esperanza Maribel G. Agoo

Vegetation inventory on Ilin Island, SW Mindoro, Philippines, Emelinda H. Mandia

Linking teaching beliefs to classroom practice: A profile of three physics teachers, Voltaire Mallari Mistades

Density functional study on the interaction of hydrogen with Pt 3Ti(111), Romel Mozo, Nelson B. Arboleda Jr., Wilson A. Dino, Emmanuel Rodulfo, and Hideaki Kasai

Molecular orientation dependence of ortho-para H2 conversion on Fe(OH)3 cluster induced by hyperfine contact interaction, R. Muhida, M. David, M. M. Rahman, Wilson Agerico Diño, Hiroshi Nakanishi, Hideaki Kasai, K. Fukutani, and T. Okano

A study of the formation of the high Tc superconducting phase of Bi1.6Pb0.4Sr2Ca2Cu3Oy as determined by the melt quenched precursors, Michelle T. Natividad, Shirley T. Palisoc, and Phebe P. Mendoza

Terahertz transmission spectroscopic analysis of mono- and di-substituted hydroxynaphthalenes in the 0.5- to 6-THz region using GaP THz wave generator, Carlito S. Ponseca, Alex Quema, G. De Los Reyes, E. Estacio, M. M. Cadatal, Romeric Pobre, Reuben Quiroga, H. Murakami, S. Ono, N. Sarukura, T. Tanno, T. Sasaki, K. Suto, J. Nishizawa, and K. Tominaga

Antimicrobial terpenoids from Lansium domesticum, Consolacion Y. Ragasa, Pamela Labrador, and John A. Rideout

First principles study of electric and magnetic properties of benzene-iron multiple-decked sandwich chain, Md Mahmudur Rahman, Rifki Muhida, Eben Sy Dy, Romel Mozo, and Hideaki Kasai

Population dynamics of thrips (Frankliniella fusca Hinds) and its nematode parasite (Thripinema fuscum Tipping & Nguyen), Cecilia P. Reyes and Joseph E. Funderburk

The incidence of Aeromonas hydrophila in Nile tilapia (Oreochromis niloticus) from the West Bay of Laguna de Bay, Barangay Bayanan, Muntinlupa City, Katrina R. Rodriguez, Joy Celyn G. Ignacio, Jastin Gilbert G. Manaloto, and Esperanza C. Cabrera

Thallus morphology and optical characteristics affect growth and DNA damage by UV radiation in juvenile Arctic Laminaria sporophytes, Michael Y. Roleda, Christian Wiencke, and Dieter Hanelt

Realizing a carbon-based hydrogen storage material, Tanglaw Roman, Wilson Agerico Diño, Hiroshi Nakanishi, Hideaki Kasai, Tsuyoshi Sugimoto, and Kyouichi Tange

Amino acid adsorption effects on nanotube electronics, Tanglaw Roman, Wilson A. Diño, Hiroshi Nakanishi, and Hideaki Kasai

Hydrogen atom quantum migration on platinum, Tanglaw Roman, Hiroshi Nakanishi, Wilson Agerico Diño, and Hideaki Kasai

Amino acid adsorption on single-walled carbon nanotubes, T. Roman, Wilson Agerico Diño, Hiroshi Nakanishi, and Hideaki Kasai

Toxoplasma gondii infection in Philippines Rattus spp. confirmed through bioassay in Mus musculus, Cristina Cabanacan Salibay and Florencia Garcia Claveria

Cadmium and lead in Bacoor Bay green mussels: Validation of an atomic absorption method, Cherry S. Santos and Jaime Raul O. Janairo

Surface and elemental characterization of electrodeless plating of nickel and phosphor on copper substrate, Gil Nonato C. Santos, K. Otake, V. Ngo, Ronald De Los Reyes, Prane Mariel B. Ong, Reuben V. Quiroga, R. Maniquis, and A. Amorsolo

Density functional study for chemical reaction between Cr and Fe with sodium diethyldithiocarbamate (NaDDC), Henry Setiyanto, Rifki Muhida, Tomoya Kishi, Md Mahmudur Rahman, Hermawan K. Dipojono, Wilson A. Diño, Shigeno Matsumoto, and Hideaki Kasai

First-principles calculations for chemical reaction between sodium diethyldithiocarbamate and transition-metal (Cr) atom to produce Cr(DDC) 3 and Cr(DDC)2ODDC, Henry Setiyanto, Rifki Muhida, Tomoya Kishi, Ofelia Rempillo, Mahmudur Rahman, Hermawan Kresno Dipojono, Wilson Agerico Diño, Shigeno Matsumoto, and Hideaki Kasai

Depolarization light detection and ranging using a White light LIDAR system, Toshihiro Somekawa, Chihiro Yamanaka, Masayuki Fujita, and Maria Cecillia Galvez