Submissions from 2015
Secondary metabolites from cycas edentata, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, Chien Chang Shen, and Consolacion Y. Ragasa
Secondary metabolites from Cycas lacrimans, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, Chien Chang Shen, and Consolacion Y. Ragasa
Secondary metabolites from the male cone of cycas vespertilio, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, Chien Chang Shen, and Consolacion Y. Ragasa
An improved strategy for stereospecific late stage fluorination of a pyrimidine nucleoside at 2'-arabino position, Sarah Diane C. Ong and Gladys C. Completo
Morphological, thickness and electrochemical analyses of spin-coated [Ru(NH3)6]3+ /Nafion films, Shirley T. Palisoc, Michelle T. Natividad, Frumencio Co, and Kevin Anthony Y. Kaw
Electrochemical behavior of indium tin oxide electrodes spin coated with Nafion-[Ru(bpy)3]2+ thin films, Shirley T. Palisoc, Benjamin Simone B. Tuason, and Michelle T. Natividad
Initial validation of the chemistry MicroLab kit (Chem.µLab Kit) in facilitating learning of selected chemistry concepts for K-12 science, Crist John M. Pastor, Fidela Quinita Aranes, Janir T. Tadukan, Virgil Duad, Jose Paolo O. Bantang, Allen A. Espinosa, Nelson Garcia, Arlene C. Marasigan, Vic Marie I. Camacho, Adolfo P. Roque, Rebecca C. Nueva Espana, Ruel A. Avilla, and Crisanta A. Ocampo
Phenotypic characterization of native chickens (Gallus gallus domesticus) in Eastern Samar, Philippines, Jay P. Picardal, Felix A. Afable, Ma. Carmen A. Lagman, Edmundo A. Campoto, Eva P. Palada, and Marcos B. Valdez Jr.
Terahertz applications of carbon nanotubes and graphene nanoribbons, M. E. Portnoi, V. A. Saroka, R. R. Hartmann, and O. V. Kibis
Chemical constituents of Amaranthus viridis, Consolacion Y. Ragasa, J. P. M. Austria, A. F. Subosa, O. B. Torres, and C. C. Shen
Chemical constituents and bioactivities of Glinus oppositifolius, Consolacion Y. Ragasa, Esperanza Cabrera, Oscar B. Torres, Adiel I. Buluran, Dinah L. Espineli, Dennis D. Raga, and Chien Chang Shen
Chemical constituents of Artocarpus ovatus Blanco, Consolacion Y. Ragasa, Jocelyn L. Caro, and Chien Chang Shen
Chemical constituents of Cardamine flexuosa, Consolacion Y. Ragasa, Andrew Philip U. Chua, Emelina H. Mandia, Leonisa O. Bernardo, and Chien Chang Shen
Chemical constituents of the leaves, stems, and fruits of Synsepalum dulcificum, Consolacion Y. Ragasa, Kimberly Cornelio, Trizia Bauca, Syndy Chua, and Chien Chang Shen
Chemical constituents of Polyscias nodosa, Consolacion Y. Ragasa, Virgilio D. Ebajo, Mariquit M. De Los Reyes, Robert Brkljaca, and Sylvia Urban
Triterpenes and sterols from Sonneratia alba, Consolacion Y. Ragasa, Virgilio D. Ebajo, Mariquit M. De Los Reyes, Emelina H. Mandia, Robert Brkljača, and Sylvia Urban
A flavone from Eucalyptus deglupta, Consolacion Y. Ragasa, Virgilio D. Ebajo, Mariquit M. De Los Reyes, and Chien Chang Shen
Terpenoids from Eucalyptus deglupta, Consolacion Y. Ragasa, Virgilio D. Ebajo, Mariquit M. de Los Reyes, and Chien Chang Shen
Triterpenes from Calophyllum inophyllum linn, Consolacion Y. Ragasa, Virgilio Ebajo, Mariquit M. De Los Reyes, Emelina H. Mandia, Robert Brkljača, and Sylvia Urban
Chemical constituents of Cordia dichotoma G. Forst, Consolacion Y. Ragasa, Virgilio Ebajo, Mariquit M. De Los Reyes, Emelina H. Mandia, Maria Carmen S. Tan, Robert Brkljaca, and Sylvia Urban
Secondary metabolites from Caulerpa racemosa, Consolacion Y. Ragasa, Virgilio D. Ebajo, Nancy Lazaro- Llanos, Robert Brkljaca, and Sylvia Urban
Chemical constituents of Hypnea nidulans setchell, Consolacion Y. Ragasa, Virgilio D. Ebajo, Nancy Lazaro- Llanos, Robert Brkljača, and Sylvia Urban
Sterols and lipids from Pleurotus florida, Consolacion Y. Ragasa, Virgilio D. Ebajo, Renato G. Reyes, Robert Brkljača, and Sylvia Urban
Chemical constituents of Raphanus sativus, Consolacion Y. Ragasa, Virgilio D. Ebajo, Maria Carmen S. Tan, Robert Brkljača, and Sylvia Urban
Lipids and sterol from Berberis vulgaris L. var. asperma, Consolacion Y. Ragasa, Virgilio D. Ebajo, Maria Carmen S. Tan, Glenn Oyong, Robert Brkljača, and Sylvia Urban
Secondary metabolites from Raphanus sativus, Consolacion Y. Ragasa, Virgilio Ebajo, Ma. Carmen S. Tan, and Chien Chang Shen
Propolins and glyasperin a from stingless bee nests, Consolacion Y. Ragasa, Richard Anthony F. Galian, Virgilio D. Ebajo, Remil M. Aguda, Cleofas R. Cervancia, and Chien Chang Shen
Chemical constituents of Weinmannia luzoniensis, Consolacion Y. Ragasa, K. F. Lim, L. O. Bernardo, M. V. Arceta, E. H. Mandia, and C. C. Shen
Erratum to: Hypoglycemic potential of triterpenes from Alstonia scholaris (Pharmaceutical Chemistry Journal, 47 1, (54-57), 10.1007/s11094-013-0896-3), Consolacion Y. Ragasa, Kosta Fremmielle C. Lim, Chien Chang Shen, and Dennis D. Raga
Chemical constituents of Moringa oleifera Lam. leaves, Consolacion Y. Ragasa, Melanie P. Medecilo, and Chien Chang Shen
A neolignan from Cycas sancti-lasallei, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, and Chien Chang Shen
An isopimarane diterpene from Cycas sancti-lasallei, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, and Chien Chang Shen
Chemical constituents of Cycas edentata, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, and Chien Chang Shen
Chemical constituents of Cycas vespertilio, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, and Chien Chang Shen
Chemical constituents of Cycas wadei, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, and Chien Chang Shen
Lignans and a furanone from Cycas sancti-lasallei, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, and Chien Chang Shen
Monoacyl monogalactosyl glycerol from Cycas lacrimans, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, and Chien Chang Shen
An isoflavone from Wrightia pubescens, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Mariquit M. De Los Reyes, Emelina H. Mandia, and Chien Chang Shen
Monogalactosyl diacylglycerol from Caulerpara racemosa (Forsskal) J. Agardh, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Nancy Lazaro Llanos, Maria Carmen S. Tan, Robert Brkljača, and Sylvia Urban
Chemical constituents of Champereia manillana (Blume) Merrill, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Roque A. Ulep, Robert Brkljača, and Sylvia Urban
Isothiocyanates, sterol and triglycerides from Raphanus sativus, Consolacion Y. Ragasa, Ma Carmen S. Tan, Marissa G. Noel, and Chien Chang Shen
Chemical constituents of Muntingia calabura L., Consolacion Y. Ragasa, Maria Carmen S. Tan, Irving D. Chiong, and Chien Chang Shen
Chemical constituents of Ixora philippinensis Merr., Consolacion Y. Ragasa, Maria Carmen S. Tan, Dalton R. Fortin, and Chien Chang Shen
Chemical constituents of Palaquium luzoniense, Consolacion Y. Ragasa, O. B. Torres, L. O. Bernardo, L. D. J. Madrazo, E. H. Mandia, and C. C. Shen
Triterpenes and acylglycerols from Canarium ovatum, Consolacion Y. Ragasa, Oscar B. Torres, Jessa Mae P. Gutierrez, Hannah Patricia Beatriz C. Kristiansen, and Chien Chang Shen
Phenolics from Knema stellata subsp. cryptocaryoides, Consolacion Y. Ragasa, Oscar B. Torres, Emelina H. Mandia, Leonisa O. Bernardo, and Chien Chang Shen
Attributes of the earthquake-uplifted intertidal habitats and their implications to the Maribojoc and Loon coastal fisheries, Rene N. Rollon, Maricar S. Samson, Betty May R. Villamayor, Giannina Marie G. Albano, and Fernando P. Siringan
Interruption-assisted epitaxy of faceted p-InAs on buffered GaSb for terahertz emitters, Cyril P. Sadia, Joselito E. Muldera, Elmer S. Estacio, Armando S. Somintac, Arnel A. Salvador, Christopher T. Que, Kohji Ymamoto, and Masahiko Tano
Interruption-assisted epitaxy of faceted p-InAs on buffered GaSb for terahertz emitters, Cyril P. Sadia, Joselito Muldera, Elmer S. Estacio, Armando S. Somintac, Arnel A. Salvador, Christopher T. Que, Kohji Yamamoto, and Masahiko Tani
Irradiation of poly(tetrafluoroethylene) surfaces by CF4 plasma to achieve robust superhydrophobic and enhanced oleophilic properties for biological applications, Hernando S. Salapare, Beverly Anne T. Suarez, Hannah Shamina O. Cosiñero, Miguel Y. Bacaoco, and Henry J. Ramos
Protective potential of α-tocopherol supplementation against ethanol-induced dysmorphogenesis in postimplantation murine embryos, Jillian L. Sia Aleli, Gliceria B. Ramos, and Miriam P. de Vera
Morphological and voltammetric characterization of different concentrations of spin coated Nafion-Ru(bpy)2+3 thin films, Benjamin Simone B. Tuason, Shirley T. Palisoc, and Michelle T. Natividad
Analysis of tropospheric and columnar ozone measurements in Manila, Philippines, Edgar A. Vallar, Maria Cecilia Galvez, Red Castilla, Mylene Cayetano, James Simpas, Melliza Cruz, Rheo Lamorena-Lim, Len Herald Lim, Preciosa Corazon Pabroa, Ronald Macatangay, Gerry Bagtasa, Teresita Peralta, Jean Rosete, and Vernon Morris
Antibacterial activities of ethanol extracts of Philippine medicinal plants against multidrug-resistant bacteria, Demetrio L. Valle, Jeannie I. Andrade, Juliana Janet M. Puzon, Esperanza C. Cabrera, and Windell L. Rivera
Traditional environmental practices of the Eva Aetas: The value of indigenous knowledge in rehabilitation, Chona Camille E. Vince Cruz and Ryanorlie B. Abeledo
Shaping minds to action: An evaluation of the environmental influences of primary school students in an urbanizing community, Chona Camille E. Vince Cruz, Fe Alma V.C. Espedido, and Ryanorlie B. Abeledo
Heavy metal levels in mud crabs (Scylla spp.) from East Bataan Coast, Chona Camille E. Vince Cruz, Gliceria Ramos, and Ma. Carmen Ablan- Lagman
Enhancement of CO2 adsorption on activated carbon prepared from Canarium ovatum Engl. nut shells, Marina G. Yao, Josie L. Pondevida, Chi Feng Cheng, and Drexel H. Camacho
EGFR mutation testing practices within the Asia pacific region: Results of a multicenter diagnostic survey, Yasushi Yatabe, Keith M. Kerr, Ahmad Utomo, Pathmanathan Rajadurai, Van Khanh Tran, Xiang Du, Teh Ying Chou, Ma Luisa D. Enriquez, Geon Kook Lee, Jabed Iqbal, Shanop Shuangshoti, Jin Haeng Chung, Koichi Hagiwara, Zhiyong Liang, Nicola Normanno, Keunchil Park, Shinichi Toyooka, Chun Ming Tsai, Paul Waring, Li Zhang, Rose Mccormack, Marianne Ratcliffe, Yohji Itoh, Masatoshi Sugeno, and Tony Mok
Submissions from 2014
Synthesis and characterization of methyl-2-hydroxy-5-{(1)-1-[2-(pyridin-4-ylcarbonyl) hydra zinylidene] butyl} benzoate, a new isonicotinoylhydrazone derivative of methyl salicylate, Glenn V. Alea, Faith Marie G. Lagua, and Margarita N.S. Caparas
Chemical constituents of the bark of aleurites moluccana L. Willd, Agnes B. Alimboyoguen, Kathlia A. De Castro-Cruz, Chien Chang Shen, Wen Tai Li, and Consolacion Y. Ragasa
Chemical constituents of Anacolosa frutescens, Agnes B. Alimboyoguen, Kathlia A. De Castro-Cruz, Chien Chang Shen, and Consolacion Y. Ragasa
Biosurveillance of measles using control charts: A case study using National Capital Region laboratory confirmed measles counts from January 2009 to January 2014, Lorraine Christelle B. Angkico, Priscilla A. Diaz, Robert Neil F. Leong, and Frumencio F. Co
Effect of compatibiliser on the accelerated weathering performance of polypropylene-silica nanocomposites, M. K. Anis Sofiah, Ong Hui Lin, Hazizan Md Akil, and A. R. Villagracia
Preliminary screening for microsatellite instability and loss of heterozygosity in the deleted in colorectal cancer (dcc) gene among Filipino patients with colorectal adenocarcinoma, Michael Ernesto S. Arnante, Ma. Luisa D. Enriquez, Ernelea P. Cao, and Filipinas F. Natividad
Advancing biodiversity research in developing countries: The need for changing paradigms, Paul H. Barber, Ma. Carmen A. Lagman, A. Ambariyanto, Roberto G. S. Berlinck, Dita Cahyani, Eric D. Crandall, Rachel Ravago Gotanco, Marie Antonette Juinio Meñez, Gusti Ngurah Mahardika, Kartik Shanker, Craig J. Starger, Abdul Hamid A. Toha, Aji W. Anggoro, and Demian A. Willette
Sampling strategies and tissue biobank: Favoring quality and innovation for the Philippine Marine Mammal Research and Stranding Laboratory, Jonah L. Bondoc, Faith Jessica M. Paran, and Lemnuel V. Aragones
Tissue sampling strategies and biobanking: A spearheading effort for the Marine Mammal Research and Stranding Laboratory, Jonah L. Bondoc, Faith Jessica M. Paran, Lemnuel V. Aragones, and Rachel R. Gotanco
A one-particle TOA operator for a free charged spin-0 relativistic particle in one spatial dimension, Joseph Raphael R. Bunao and Eric A. Galapon
The Bender-Dunne basis operators as Hilbert space operators, Joseph Raphael R. Bunao and Eric A. Galapon
Developing a sustainable food security program for an urban coastal city, Navotas City, Metro Manila, Jose Santos R. Carandang VI, Mary Jane C. Flores, and Julien L. Carandang
Characterization of columnar water vapor measurements and its comparison with model estimates and surface meteorological parameters Over Manila, Philippines (14.567° N, 120.980° E), Red M. Castilla, Floyd Rey P. Plando, Edgar A. Vallar, Maria Cecilia D. Galvez, and Vernon R. Morris
Concordance between phylogeographic and biogeographic boundaries in the Coral Triangle: Conservation implications based on comparative analyses of multiple giant clam species, Timery S. De Boer, Ma Rio Abdon Naguit, Mark V. Erdmann, Ma Carmen Ablan Lagman, A. Ambariyanto, Kent E. Carpenter, Abdul Hamid A. Toha, and Paul H. Barber
Molecular dynamics study on the effects of varying temperature and pressure on phosphatidylcholine lipids for microalgae drying, Melsa Rose D. Ducut, Al Rey C. Villagracia, Jennifer Corpuz, Nelson B. Arboleda Jr., Melanie Y. David, Robby B. Manrique, Aristotle T. Ubando, and Alvin B. Culaba
Proximate composition and functionality of the culinary-medicinal tiger sawgill mushroom, Lentinus tigrinus (higher Basidiomycetes), from the Philippines, Rich Milton R. Dulay, Minerva C. Arenas, Sofronio P. Kalaw, Renato G. Reyes, and Esperanza C. Cabrera
Triterpenes and sterol from Hoya mindorensis, Virgilio D. Ebajo, Chien Chang Shen, and Consolacion Y. Ragasa
Cytotoxic and antimicrobial compounds from Cinnamomum cebuense Kosterm. (Lauraceae), Dinah L. Espineli, Esperanza Maribel G. Agoo, Ramon S. del Fierro, Chien Chang Shen, and Consolacion Y. Ragasa
Chemical constituents of cinnamomum trichophyllum, Dinah L. Espineli, Esperanza Maribel G. Agoo, Chien Chang Shen, and Consolacion Y. Ragasa
Direct and stereospecific interaction of amphidinol 3 with sterol in lipid bilayers, Rafael Atillo Espiritu, Nobuaki Matsumori, Masashi Tsuda, and Michio Murata
Electronic effects in oxidation reactions utilizing dinuclear copper complexes with the Bis[3-[2-hydroxybenzylldeneamino)phenyll sulfone ligand, Armando M. Guidote Jr., Ronald L. Reyes, Riyo Kashihara, Yasuhiko Kurusu, and Yoshiro Masuyama
Electronic effects in oxidation reactions utilizing dinuclear copper complexes with the Bis[3-[2-hydroxybenzylldeneamino)phenyll sulfone ligand, Armando M. Guidoto Jr., Ronald L. Reyes, Riyo Kashihara, Yasuhiko Kurusu, and Yoshiro Masuyama
Bound states in a hyperbolic asymmetric double-well, Richard R. Hartmann
Terahertz science and technology of carbon nanomaterials, R. R. Hartmann, J. Kono, and M. E. Portnoi
Quasi-exact solution to the Dirac equation for the hyperbolic-secant potential, R. R. Hartmann and M. E. Portnoi
Towards a phylogenetic classification of reef corals: The Indo-Pacific genera Merulina, Goniastrea and Scapophyllia (Scleractinia, Merulinidae), Danwei Huang, Francesca Benzoni, Roberto Arrigoni, Andrew H. Baird, Michael L. Berumen, Jessica Bouwmeester, Loke Ming Chou, Hironobu Fukami, Wilfredo Roehl Y. Licuanan, Edward R. Lovell, Rudolf Meier, Peter A. Todd, and Ann F. Budd
Effects of the buffer on the structure and catalytic activity of palladium nanomaterials formed by biomineralization, Jose Isagani B. Janairo and Kazuyasu Sakaguchi
Effects of biomineralization peptide topology on the structure and catalytic activity of Pd nanomaterials, Jose Isagani B. Janairo, Tatsuya Sakaguchi, Kenji Hara, Atsushi Fukuoka, and Kazuyasu Sakaguchi
A systems biology approach to understand amyloidogenic processing in Alzheimer's disease: Making sense of data and providing meaning to models, Angelyn R. Lao
Mathematical modelling of insulin resistance linking type 2 diabetes and alzheimer's disease, Angelyn R. Lao
Stochastic process algebra modeling of APP processing influenced by SORLA in Alzheimer's disease, Angelyn R. Lao
Potential anti-cancer and anti-bacterial activities of Philippine echinoderm extracts, Rodyl J. Layson, Maria Criselda A. Rodil, Elmer-Rico E. Mojica, and Custer C. Deocaris
A proposed framework for a national coral reef assessment program, Wilfredo Roehl Y. Licuanan and Porfirio M. Alino
Predictors of women entry in STEM degree programs in the Philippines, Ian I. Llenares and Custer C. Deocaris
Isoflavone maternal-supplementation during periconception period: Influence on the reproductive organs of the first generation (F1) murine weanling-stage offspring, Eliza Angela A. Lofamia, Gliceria B. Ramos, Mark Anthony C. Mamon, Felice Margarette Salido, Glenn Sia Su, and Miriam P. de Vera
Assessing the economic impacts of marine protected area in Quilitisan, Calatagan, Batangas: An input to coastal resource management, Bernardo C. Lunar and Angelica A. Macalalad
Long-term change in coral cover and the effectiveness of marine protected areas in the Philippines: A meta-analysis, Evangeline T. Magdaong, Masahiko Fujii, Hiroya Yamano, Wilfredo Roehl Y. Licuanan, Aileen Maypa, Wilfredo L. Campos, Angel C. Alcala, Alan T. White, Dean Apistar, and Rafael Martinez
An Action of the Tetrahedron Algebra on the Standard Module for the Hamming Graphs and Doob Graphs, John Vincent S. Morales and Arlene A. Pascasio
Paralytic shellfish poisoning toxin accumulation in shellfishes collected from various habitats in Murcielagos Bay, Philippines during harmful algal blooms occurrence, Ronald Jefferson A. Narceda, Ulysses M. Montojo, Ma. Rowena R. Eguia, and Glenn L. Sia Su
Quantum dynamics study on the effects of vibration, translational energy and incident angle on H2 adsorption on a defective Pt(111) surface, Michelle T. Natividad, Nelson B. Arboleda, and Hideaki Kasai
Chromosomal aberrations among Filipino health workers at the chemotherapy oncology wards/ clinics of a tertiary government hospital, Corazon A. Ngelangel, Karen Villanueva- Timbol, Fatima G. Fuerte, Beatrice J. Tiangco, Susano B. Tanael, and Ma. Luisa D. Enriquez
