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Submissions from 2015

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 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 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

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

Effect of compatibiliser on the accelerated weathering performance of polypropylene-silica nanocomposites, M. K. Anis Sofiah, O. H. 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 Ablan Lagman, A. Ambariyanto, Roberto G. S. Berlinck, Dita Cahyani, Eric D. Crandall, Rachel Ravago Gotanco, Marie Antonette Juinio Meñez, I. G. Ngurah Mahardika, Kartik Shanker, Craig J. Starger, Abdul Hamid A. Toha, Aji W. Anggoro, and Demian A. Willette

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

Link

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 Villagracia, Jennifer Corpuz, Nelson B. Arboleda, 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, D. L. Espineli, E. M. G. Agoo, C. C. 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

Bound states in a hyperbolic asymmetric double-well, R. 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 Y. Licuanan, Edward R. Lovell, Rudolf Meier, Peter A. Todd, and Ann F. Budd

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

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

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 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

Determination of lead (Pb2+) by anodic stripping voltammetry based on [Ru(NH3)6]3+/Nafion modified electrodes, Shirley T. Palisoc, Michelle T. Natividad, Patricia Denise De Vera, and Benjamin Simone B. Tuason

Fabrication and morphological characterization of Nafion thin films spin coated on silica, Shirley T. Palisoc, Michelle T. Natividad, and S. Tadios

Characterization of the putative active site of mycobacterium tuberculosis pyrazinamidase: An application of bioinformatics software for modeling, docking and testing of drug analogues, Crist John M. Pastor and Francisco M. Heralde III

Terahertz emission enhancement in low-temperaturegrown GaAs with an n-GaAs buffer in reflection and transmission excitation geometries, Elizabeth Ann P. Prieto, Sheryl Ann B. Vizcara, Armando S. Somintac, Arnel A. Salvador, Elmer S. Estacio, Christopher T. Que, Kohji Yamamoto, and Masahiko Tani

Analgesic triterpenes from Ardisia cf. elliptica (subgenus: Tinus) (Myrsinaceae), Dennis D. Raga, Marie Luciene S. Diezmos, Abigail Cheska C. Orantia, Marvin James A. Lo, Juan Carlo P. Evangelista, Sang Hyeon Kim, Chien Chang Shen, and Consolacion Y. Ragasa

Effects of triterpenes from Ardisia Cf. Elliptica (Subgenus Tinus) and sterols from Ardisia Pyramidalis Cav Pers on Artemia Salina and Danio Rerio toxicity and caudal fin regeneration, Dennis D. Raga, Annabelle A. Herrera, Agnes B. Alimboyoguen, Chien Chang Shen, and Consolacion Y. Ragasa

Terpenoids and sterol from aphanamixis polystachya, Consolacion Y. Ragasa, Ma. Leonora Theresa M. Aguilar, Vincent Antonio S. Ng, Maria Lorraine G. Bugayong, Sonia D. Jacinto, Wen Tai Li, and Chien Chang Shen

Chemical constituents of ficus nota, Consolacion Y. Ragasa, Agnes B. Alimboyoguen, and Chien Chang Shen

Chemical constituents of Sechium edule (Jacq.) Swartz, Consolacion Y. Ragasa, Kristine Biona, and Chien Chang Shen

Chemical constituents of Cayratia trifolia, Consolacion Y. Ragasa, Adiel Inah Buluran, Emelina H. Mandia, and Chien Chang Shen

Chemical constituents of Coix lacryma-jobi, Consolacion Y. Ragasa, Jocelyn L. Caro, Lorenza G. Lirio, and Chien Chang Shen

Triterpenes and sterol from Artocarpus ovatus, Consolacion Y. Ragasa, Jocelyn L. Caro, and Chien Chang Shen

Chemical constituents of Schizostachyum lumampao, Consolacion Y. Ragasa, Andrew Philip U. Chua, and Chien Chang Shen

Chemical constituents of Ficus ampelas, Consolacion Y. Ragasa, Ofelia Cuevas, Emelina H. Mandia, Leonisa O. Bernardo, and Chien Chang Shen

Porphyrins and polyprenol from Macaranga tanarius, Consolacion Y. Ragasa and Jenny de Jesus

Chemical constituents of Strongylodon macrobotrys, Consolacion Y. Ragasa, Virgilio D. Ebajo, Vincent Antonio S. Ng, Mariquit M. De Los Reyes, and Chien Chang Shen

Chemical constituents of Sphaeranthus africanus, Consolacion Y. Ragasa, Dinah L. Espineli, Dennis D. Raga, and Chien Chang Shen

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

Chemical constituents of Arenga tremula, Consolacion Y. Ragasa, Dalton R. Fortin, and Chien Chang Shen

Chemical constituents of Shorea contorta, Consolacion Y. Ragasa, Dalton R. Fortin, and Chien Chang Shen

Chemical constituents of Syzygium samarangense, Consolacion Y. Ragasa, Francisco C. Franco Jr., Dennis D. Raga, and Chien Chang Shen

Triterpenes and sterols from Samanea saman, Consolacion Y. Ragasa, Richard F. Galian, Mitzell Arenal, Vernadette Tan, and Chien Chang Shen

Chemical constituents of the fruit of Persea Americana, Consolacion Y. Ragasa, Richard F. Galian, Emma Lagueux, and Chien-chang Shen

Chemical constituents of Annona muricata, Consolacion Y. Ragasa, Richard F. Galian, and Chien Chang Shen

Chemical constituents and cytotoxicity of the leaves of Dysoxylum gaudichaudianum (A. Juss.) Miq., Consolacion Y. Ragasa, Vincent Antonio S. Ng, Mariquit M. De Los Reyes, Emelina H. Mandia, Glenn G. Oyong, and Chien Chang Shen

Chemical constituents of Wrightia pubescens (R.Br.), Consolacion Y. Ragasa, Vincent Antonio S. Ng, Mariquit M. de Los Reyes, Emelina H. Mandia, and Chien Chang Shen

Triterpenes and a coumarin derivative from Kibatalia gitingensis (Elm.) Woodson, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Mariquit M. de Los Reyes, Emelina H. Mandia, and Chien Chang Shen

Chemical constituents of Pipturus arborescens (Link) C.B. Rob, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Virgilio D. Ebajo, Mariquit M. de Los Reyes, Emelina H. Mandia, and Chien Chang Shen

Triterpenes from Shorea negrosensis, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Virgilio D. Ebajo, Dalton R. Fortin, Mariquit M. de Los Reyes, and Chien Chang Shen

Chemical constituents of artocarpus altilis and artocarpus odoratissimus, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Jea Hun Park, Dong Woo Kim, Kimberly Cornelio, and Chien Chang Shen

Chemical constituents of ficus linearifolia and ficus triangularis, Consolacion Y. Ragasa, O. B. Torres, C. C. Shen, L. O. Bernardo, Emelina H. Mandia, K. A. De Castro-Cruz, and P. W. Tsai

Triterpenes from the leaves of Syzygium polycephalum, S. cumini, and S. samarangense, Consolacion Y. Ragasa, O. B. Torres, C. C. Shen, M. K.E. G. Lachica, A. B. Sulit, D. B.D. L. Chua, A. D. M. Ancheta, C. J. B. Ismail, F. T. E. Bernaldez, and Dennis D. Raga

Chemical constituents of Terminalia microcarpa Decne, Consolacion Y. Ragasa, Oscar B. Torres, Emelina H. Mandia, and Chien Chang Shen

Sterols and triglyceride from the fruit of Garcinia binucao, Consolacion Y. Ragasa, Oscar B. Torres, Elizabeth Marasigan, and Chien Chang Shen

New triterpenes from the bark of Canarium asperum, Consolacion Y. Ragasa, Oscar B. Torres, Dennis D. Raga, Emelina H. Mandia, Ming Jaw Don, and Chien Chang Shen

Chemical constituents of petersianthus quadrialatus (Merr.), Consolacion Y. Ragasa, Oscar B. Torres, Jovale Vincent V. Tongco, Ramon A. Razal, and Chien Chang Shen

Basin isolation and oceanographic features influencing lineage divergence in the humbug damselfish (Dascyllus aruanus) in the Coral Triangle, J. M. Raynal, E. D. Crandall, P. H. Barber, G. N. Mahardika, Ma. Carmen A. Lagman, and Kent E. Carpenter

Tin oxide-silver composite nanomaterial coating for UV protection and its bactericidal effect on Escherichia coli (E. coli), Gil Nonato C. Santos, Eduardo B. Tibayan, Gwen B. Castillon, Elmer Estacio, Takashi Furuya, Atsushi Iwamae, Kohji Yamamoto, and Masahiko Tani