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Submissions from 2017

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Maternal reproductive health: Expression patterns of antioxidant enzyme selenoproteins of post-implantation embryos conceived by ethanol-Treated murine mothers supplemented with α-Tocopherol, Gliceria B. Ramos, Noel F. Alfonso, Glenn G. Oyong, and Aleli Jillian L. Sia

Green preparation and characterization of tentacle-like silver/copper nanoparticles for catalytic degradation of toxic chlorpyrifos in water, Therese Marie S. Rosbero and Drexel H. Camacho

Therapeutic and prophylactic effect of Andrographis paniculata on aspirin-induced gastric ulcer, Sheryl V. Saboriendo, Derick Erl P. Sumalapao, and Nelson R. Villarante

Effects of ultrasonic waves on breast cancer cell line (MCF-7) coupled with zinger officinale (ginger) extract using cell viability and comet assay tests, Giermin Sahagun and Romeric F. Pobre

Dissolving ability of commercialized white tea on chocolate-stained fabric: A potential stain remover, Azilea Ruth T. Santamaria, Reina Juno U. Sumatra, Joshua Cedric B. Taguinod, Jayme James Q. Tambaoan, and Derick Erl P. Sumalapao

A mathematical approach in the management of hydrocephalus from tuberculous meningitis, Gerard Raimon M. Saranza, Derick Erl P. Sumalapao, Julette Marie F. Batara, and Carlene Perpetua P. Arceo

Terahertz transitions in carbon nanotubes and graphene nanoribbons, V. A. Saroka, Richard R. Hartmann, and M. E. Portnoi

Characteristics of unique HBr-hydrolyzed cellulose nanocrystals from freshwater green algae (Cladophora rupestris) and its reinforcement in starch-based film, Melvir R. Sucaldito and Drexel H. Camacho

Physiologic kinetic profile of glycemic response in a single dose of clonidine, Derick Erl P. Sumalapao

Cognitive effects of varied media platforms, Derick Erl P. Sumalapao, Michael Brian D. Alvarez, Lourdes Marie C. Alvina, Ma. Veronica Pia N. Arevalo, and Julienne Grace E. Bautista

Hardness of tap water samples in Manila City, Philippines through complexometric titration, Derick Erl P. Sumalapao, Aaron John T. Balana, Mark Paolo Enrico U. Obias, and Yves Ira A. Reyes

Viability kinetics of Lactobacillus casei Shirota strain in a commercial fermented milk drink during refrigerated storage, Derick Erl P. Sumalapao, Jose Angelo Roberto T. Mesina, Esperanza C. Cabrera, and Nina G. Gloriani

Amphibians and reptiles from the Mt. Hamiguitan range of eastern Mindanao Island, Philippines: New distribution records, Christian E. Supsup, Faith M. Guinto, Bernard R. Redoblado, and Rai S. Gomez

Intraspecific variation in Rhipicephalus (Boophilus) microplus ticks (Family Ixodidae) isolated from goats raised in a small private farm in San Jose Del Monte, Bulacan, Central Luzon, Philippines, Priscilla Hope Swann and Florencia G. Claveria

Rhipicephalus (Boophilus) microplus ticks (family ixodidae) in goats raised in a small private farm in San Jose del Monte, Bulacan, Central Luzon, Philippines, Priscilla Hope Poblete Swann and Florencia Garcia Claveria

Determining the apoptotic-inducing property of isothiocyanates extracted from three cultivars of Raphanus sativus Linn. using the comet assay, Maria Carmen S. Tan, Ma. Luisa D. Enriquez, Rechel G. Arcilla, and Marissa G. Noel

Cytotoxic labdane diterpenoids from Andrographis paniculata (Burm.F.) nees, Maria Carmen S. Tan, Glenn G. Oyong, Chien Chang Shen, and Consolacion Y. Ragasa

Terahertz emission and photoluminescence of silicon nanowires electrolessly etched on the surface of silicon (100), (110), and (111) substrates for photovoltaic cell applications, P. Tingzon, L. Lopez, N. Oliver, N. Cabello, A. Cafe, A. De Los Reyes, Joselito E. Muldera, E. Prieto, C. Que, G. Santos, M. Tani, A. Salvador, E. Estacio, and A. Somintac

Tailoring the chemical and structural properties of graphene oxide nanoplatelets synthesised at room temperature with different processing times, Guat Yee Toh, Hui Lin Ong, Hong Ngee Lim, Nay Ming Huang, Hazizan Md Akil, Al Rey Villagracia, Gil Nonato C. Santos, and Hooi Ling Lee

Correlation of aerosol optical properties with surface meteorological parameters over Manila, Rhonalyn L. Vergara, Ernest P. Macalalad, Gerry Bagtasa, Edgar A. Vallar, Maria Cecilia D. Galvez, and Raquel V. Francisco

Batch adsorption study and kinetic profile of Cr(VI) using lumbang (Aleurites moluccana)-derived activated carbon-chitosan composite crosslinked with epichlorohydrin, Nelson R. Villarante, Angelo Patrick R. Bautista, and Derick Erl P. Sumalapao

Submissions from 2016

Environmental reviews and case studies: Art, environment, and sustainability: Case studies on the Philippine art practice, Ryanorlie B. Abeledo and Chona Camille E. Vince Cruz

Humanizing mathematics education: A never-ending task of mathematics teachers, Maxima J. Acelajado

Effects of stearic acid on tensile, morphological and thermal analysis of polypropylene (PP)/dolomite (DOL) composites, Nik Nur Azza Nik Adik, Ong Hui Lin, Hazizan Md Akil, Andrei Victor Sandu, Al Rey Villagracia, and Gil Nonato Santos

Stability analysis of the ODE model representation of amyloidogenic processing in Alzheimer's disease in the presence of SORLA, Jan Harold M. Alcantara, Angelyn R. Lao, and Leonor A. Ruivivar

Triterpenes from Pittosporum resiniferum hemsl, Agnes B. Alimboyoguen, Kathlia A. Cruz-De Castro, Ian A. Van Altena, and Consolacion Y. Ragasa

Ecdysis period and rate deviations of dengue mosquito vector, Aedes aegypti reared in different artificial water-holding containers, Beatriz Louise J. Almanzor, Howell T. Ho, and Thaddeus M. Carvajal

Chemical constituents of Ficus minahassae (Teijsm. & de Vriese) Miq, Phelan G. Apostol, Mariquit M. De Los Reyes, Emelina H. Mandia, Chien Chang Shen, and Consolacion Y. Ragasa

Chemical constituents of Melanolepis multiglandulosa (Reinw. Ex blume), Phelan G. Apostol, Mariquit M. De Los Reyes, Ian A. Van Altena, and Consolacion Y. Ragasa

Extraction, isolation and MALDI-QTOF MS/MS analysis of β-D-Glucan from the fruiting bodies of Daedalea quercina, Rodell C. Barrientos, Melody M. Clerigo, and Anamy Ma C. Paano

Diversity and functional guild composition of rice leaffolder [cnaphalocrocis medinalis (Guenee), lepidoptera: Pyralidae] natural enemies in irrigated super hybrid rice and non-rice habitats in China, Alberto T. Barrion, Pingyang Zhu, Xusong Zheng, Guihua Chen, Zhijian Mei, and Zhongxian Lu

Triterpenes from Hoya paziae Kloppenb, Melissa Borlagdan, Fernando B. Aurigue, Ian A. Van Altena, and Consolacion Y. Ragasa

Protective influence of Carica papaya L. aqueous leaf extract against hyperuricemia and acute renal injury in a murine model, Pacifico Eric Calderon, Chrizarah San Juan, Mary Grace San Pedro, Ariane Marie Reyes, Patrick Jerome Salom, Arnel Rheuim Sanchez, Hazel Sandigan, Heshvey Joy Sangayab, Maria Cristine Joy Saure, Mar Henrick Savilla, Desmond Santos, Jamee Lou Santos, Vincent Sia, Stephanie Sim, Fernandino Jose Fontanilla, and Michael Ples

Spatial analysis of wing geometry in dengue vector mosquito, aedes aegypti (L.) (diptera: Culicidae), populations in Metropolitan Manila, Philippines, Thaddeus M. Carvajal, Lara Fides T. Hernandez, Howell T. Ho, Menard G. Cuenca, Biancamarie C. Orantia, Camille R. Estrada, Katherine M. Viacrusis, Divina M. Amalin, and Kozo Watanabe

Characterization of historical lime mortar from the Spanish colonial period in the Philippines, Jan Michael C. Cayme and Aniano N. Asor

Chemical characterization of historical brickwork of the church convento in Pagsanjan, Laguna, Jan-Michael C. Cayme, Aniano N. Asor, Marveen Kim Alexis T. Alano, and Eric T. Miranda

Air pollution in Bangalore, India: An eight-year trend analysis, Anitha K. Chinnaswamy, Maria Cecilia D. Galvez, Hewa Balisane, Raouf N. G. Naguib, Quynh T. Nguyen, Nigel Trodd, Ian M. Marshall, Norlaily Yaacob, Gil Nonato C. Santos, Edgar A. Vallar, Mohyi Shaker, Nilmini Wickramasinghe, and Tuan Nghia Ton

Sterol-dependent membrane association of the marine sponge-derived bicyclic peptide Theonellamide A as examined by1H NMR, Kimberly Cornelio, Rafael Atillo Espiritu, Yasuto Todokoro, Shinya Hanashima, Masanao Kinoshita, Nobuaki Matsumori, Michio Murata, Shinichi Nishimura, Hideaki Kakeya, Minoru Yoshida, and Shigeki Matsunaga

Population exposure to hazardous air quality due to the 2015 fires in Equatorial Asia, P. Crippa, S. Castruccio, S. Archer-Nicholls, Gissela B. Lebron, M. Kuwata, A. Thota, S. Sumin, E. Butt, C. Wiedinmyer, and D. V. Spracklen

Toxic and teratogenic effects of medicinal and culinary mushroom, termitomyces clypeatus, collected from the termite mound in Mt. Makiling Forest Reserve, Los Baños, Laguna, Philippines on Developing embryos of zebrafish (Danio rerio), Maria Ellenita G. De Castro, Rich Milton R. Dulay, and Maria Luisa D. Enriquez

Cytotoxic compounds from Dysoxylum gaudichaudianum (A. Juss.) Miq., Mariquit M. De Los Reyes, Glenn G. Oyong, Vincent Antonio S. Ng, Chien Chang Shen, and Consolacion Y. Ragasa

Phytochemical screening and teratogenic effect of lyophilized water extracts from Ocimum sanctum L. (Holy Basil) and Tamarindus indica L. (Tamarind) Leaves in Danio rerio Embryos, Jocelyn S. De Vera, Ma Ellenita G. De Castro, and Rich Milton Dulay

Phytochemical constituents and teratogenic effect of lyophilized extracts of Bixa orellana L. (Achuete) and piper betle L. (Ikmo) leaves in Danio rerio embryos, Jocelyn S. De Vera, Ma. Ellenita G. De Castro, and Rich Milton R. Dulay

Chemical constituents, antioxidant and antibacterial activity of Syzygium cumini (L.) skeels (Myrtaceae), Rich Milton R. Dulay and Ma. Ellenita G. De Castro

Persea americana Mill. (Lauraceae) extract exhibits antioxidant and antibacterial properties, Rich Milton R. Dulay and Ma. Ellenita G. De Castro

Hydrogen adsorption on pristine, defected, and 3d-block transition metal-doped penta-graphene, John Isaac G. Enriquez and Al Rey C. Villagracia

Preliminary bioactivity screening of dichloromethane and methanol crude extracts from the fire coral Millepora dichotoma, Rafael A. Espiritu

Chemical constituents of Millepora dichotoma, Rafael A. Espiritu, Raymond S. Malabed, and Consolacion Y. Ragasa

Marine sponge cyclic peptide theonellamide A disrupts lipid bilayer integrity without forming distinct membrane pores, Rafael Atillo Espiritu, Kimberly Cornelio, Masanao Kinoshita, Nobuaki Matsumori, Michio Murata, Shinichi Nishimura, Hideaki Kakeya, Minoru Yoshida, and Shigeki Matsunaga

DFT and TD-DFT study on the structural and optoelectronic characteristics of chemically modified donor-acceptor conjugated oligomers for organic polymer solar cells, Francisco C. Franco Jr. and Allan Abraham B. Padama

Resistance distance in complete n-partite graphs, Severino V. Gervacio

On the span and extent of unit-distance graphs in the plane, Severino V. Gervacio, Hiroshi Maehara, and Joselito A. Uy

Molecular comparison of cattle fever ticks from native and introduced ranges, with insights into optimal search areas for classical biological control agents, J. A. Goolsby, F. D. Guerrero, J. Gaskin, K. G. Bendele, P. Azhahianambi, Divina Medina Amalin, M. Flores Cruz, J. Kashefi, L. Smith, A. Racelis, R. K. Saini, and A. Perez De Leon

Exciton states in narrow-gap carbon nanotubes, R. R. Hartmann and M. E. Portnoi

Conservation of reef corals in the South China Sea based on species and evolutionary diversity, Danwei Huang, Bert W. Hoeksema, Yang Amri Affendi, Put O. Ang, Chaolun A. Chen, Hui Huang, David J. W. Lane, Wilfredo Y. Licuanan, Ouk Vibol, Si Tuan Vo, Thamasak Yeemin, and Loke Ming Chou

Anti-hyperglycemic effects of aqueous Lenzites betulina extracts from the Philippines on the blood glucose levels of the ICR mice (Mus musculus), Faizal Rajeeb Mangudadatu Hussin, Rodel Jonathan Santos Vitor, Julie Ann Oraa Joaquin, Melody Mendoza Clerigo, and Anamy Ma. Caterial Paano

In silico site-directed mutagenesis of the Anopheles gambiae odorant binding protein 20, Jose Isagani B. Janairo, Patricia Isabel K. Bravo, Ninna Louise G. Morano, and Derrick Ethelbhert C. Yu

Responses of two strawberry cultivars to severe high temperature stress at different flower development stages, Nadine Adellia Ledesma and Saneyuki Kawabata

Utilization of modified palm kernel shell for biocomposites production, Ong Hui Lin, Toh Guat Yee, N. A.Nik Nur Azza, M. Muhammad Safwan, Al Rey Villagracia, Chin Kwok Mern, and Mohd Mustafa Al Bakri Abdullah

Porosity dependence of terahertz emission of porous silicon investigated using reflection geometry terahertz time-domain spectroscopy, Arvin I. Mabilangan, Lorenzo P. Lopez Jr., Maria Angela B. Faustino, Joselito E. Muldera, Neil Irvin F. Cabello, Elmer S. Estacio, Arnel A. Salvador, and Armando S. Somintac

Selenium supplementation within the periconception period: Influence on maternal liver and renal histoarchitecture, Mark Anthony C. Mamon, Cheska May M. Menodiado, Glenn L. Siasu, and Gliceria B. Ramos

Insights into the molecular evolution of Dengue virus type 4 in Puerto Rico over two decades of emergence, Estelle Martin, Maritza Chirivella, Juliene K.G. Co, Gilberto A. Santiago, Duane J. Gubler, Jorge L. Muñoz-Jordán, and Shannon N. Bennett

Investigation of the drying characteristics of microalgae using microwave irradiation, Andres Philip Mayol Mechanical, Al Rey Villagracia, Aristotle Ubando, Jose Bienvenido Biona, Hui Lin Ong, Rafael Espiritu, Henry Lee, Roy Tumlos, Nelson Arboleda, and Alvin B. Culaba

Effects of polypropylene methyl polyhedral oligomeric silsesquioxanes and polypropylene-grafted maleic anhydride compatibilizers on the properties of palm kernel shell reinforced polypropylene biocomposites, Muhammad Safwan Mohaiyiddin, Ong Hui Lin, Hazizan Md Akil, Toh Guat Yee, Nik Nur Azza Nik Adik, and Al Rey Villagracia

Characterization of nanocellulose recovery from Elaeis guineensis frond for sustainable development, Muhammad Safwan Mohaiyiddin, Ong Hui Lin, Wei Tieng Owi, Chi Hoong Chan, Chin Hua Chia, Sarani Zakaria, Al Rey Villagracia, and Hazizan Md Akil

Sticking and desorption of atomic hydrogen on the armchair edges of bilayer graphene, Michelle T. Natividad, Nelson B. Arboleda Jr., and Hideaki Kasai

Chemical constituents of Cycas curanii (J.Schust.) K.D.Hill, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, Chien Chang Shen, and Consolacion Y. Ragasa

Chemical constituents of Cycas flabellata, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, Chien Chang Shen, and Consolacion Y. Ragasa

Secondary metabolites from Cycas flabellata, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, Chien Chang Shen, and Consolacion Y. Ragasa

Secondary metabolites from Cycas saxatilis, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, Chien Chang Shen, and Consolacion Y. Ragasa

Potential biological control agents for management of cogongrass (Cyperales: Poaceae) in the Southeastern USA, William A. Overholt, Purnama Hidayat, Bruno Le Ru, Keiji Takasu, John A. Goolsby, Alex Racelis, A. Millie Burrell, Divina Amalin, Winnifred Agum, Mohamed Njaku, Beatrice Pallangyo, Patricia E. Klein, and James P. Cuda

Comparative study of microcelluloses isolated from two different biomasses with commercial cellulose, Wei Tieng Owi, Ong Hui Lin, Sung Ting Sam, Chin Hua Chia, Sarani Zakaria, Muhammad Safwan Mohaiyiddin, Al Rey Villagracia, Gil Nonato Santos, and Hazizan Md Akil

Trace determination of lead and cadmium using graphene/[Ru(NH3)6]3+/nafion modified glassy carbon electrodes, Shirley T. Palisoc, Michelle T. Natividad, Diana Mae Calde, and Elias Rafael Rosopa

Fabrication and electrochemical study of [Ru(NH3)6]3+/Nafion modified electrodes for the determination of trace amounts of Pb2+, Cd2+, and Zn2+ via anodic stripping voltammetry, Shirley T. Palisoc, Michelle T. Natividad, Nicole Mae D. C. Martinez, Rochelle Marie A. Ramos, and Kevin Anthony Y. Kaw

Triterpene and sterols from Hoya pubicalyx Merr, Nelson M. Panahon, Fernando B. Aurigue, Ian van Altena, and Consolacion Y. Ragasa

Triterpenes and sterols from Hoya diversifolia blume, Nelson M. Panajon, Fernando B. Aurigue, Chien Chang Shen, and Consolacion Y. Ragasa

Nash equilibria in a multiple stage inspection game, Shera Marie C. Pausang and Yvette Fajardo Lim

Monte carlo N-particle transport code simulation of Leksell gamma knife using disk sources of polystyrene, PMMA, plastic water and head phantom, Ma Vanessa Francheska P. Perianes, Doreen Alexis F. Villanueva, and Jade R. Dungao

Chemical constituents of durio zibethinus murr. fruit, Consolacion Y. Ragasa, Jariel Naomi B. Bacar, Maria Margarita R. Querido, Maria Carmen S. Tan, Ramon S. Del Fierro, and Jae Sue Choi

Chemical constituents of Alstonia scholaris (L.) R. Br, Consolacion Y. Ragasa, Tyson C. Batarra, Maria Carmen S. Tan, and Ian A. van Altena

Secondary metabolites from Hypnea nidulans Setchell, Consolacion Y. Ragasa, Virgilio D. Ebajo, Nancy Lazaro-Llanos, Robert Brkljaca, and Sylvia Urban

Chemical constituents of Gracilaria tenuistipitata var. liui Zhang and Xia, Consolacion Y. Ragasa, Virgilio D. Ebajo, Nancy Lazaro Llanos, Robert Brkljaca, and Sylvia Urban

Chemical constituents of dioscorea luzonensis schauer, Consolacion Y. Ragasa, Julian D. Guardamano, Maria S. Tan Carmen, Roque A. Ulep, and Altena van Ian

Chemical constituents of Brassica rapa Chinensis L. and Brassica rapa var. Parachinensis (Baily) Hanelt, Consolacion Y. Ragasa, Julian D. Guardamano, Maria Carmen S. Tan, and Chien Chang Shen

Isolation and structure elucidation of 9-hydroxy-10E, 12Z-octadecadienoic acid from Dioscorea luzonensis, Consolacion Y. Ragasa, Julian D. Guardamano, Maria Carmen S. Tan, Roque A. Ulep, and Ian A. van Altena

Chemical constituents of Laurenciapapillosa (C.Ag.) Greville, Consolacion Y. Ragasa, Faith Marie Lagua, Maria Carmen S. Tan, and Chien Chang Shen

Chemical constituents of Ficus septica Burm. F., Consolacion Y. Ragasa, Maria Roxanne Macuha, Mariquit M. De Los Reyes, Emelina H. Mandia, and Ian A. Van Altena

Secondary metabolites from Ficus ampelas Burm.F., Consolacion Y. Ragasa, Maria Roxanne Macuha, Mariquit M. M. De Los Reyes, Emelina H. Mandia, and Chien Chang Shen

Chemical constituents of Codium edule, Consolacion Y. Ragasa, Carlo Antonio T. Ng, and Chien Chang Shen

An isoflavonoid phtoalexin and a sesquiterpene from Cycas wadei, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, and Chien Chang Shen

Chemical constituents of Cycas zambalensis, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, and Chien Chang Shen

Diterpenes from Cycas nitida, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, and Chien Chang Shen

Terpenoids and Sterols from Cycas vespertilio, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Esperanza Maribel G. Agoo, and Chien Chang Shen

Chemical constituents of Alocasia portei Schott, Consolacion Y. Ragasa, Vincent Antonio S. Ng, Virgilio D. Ebajo, Melanie P. Medecilo, and Chien Chang Shen

Chemical constituents of Moringa oleifera Lam. seeds, Consolacion Y. Ragasa, Vincent Antonio S. Ng, and Chien Chang Shen

Chemical constituents of Kappaphychus alvarezii (Doty), Consolacion Y. Ragasa, Joan Candice Ondevilla, and Chien Chang Shen

Chemical constituents of Hoya cumingiana Decne, Consolacion Y. Ragasa, Nelson M. Panajon, Fernando B. Aurigue, Robert Brkljača, and Sylvia Urban

Chemical constituents of cymodocea serrulata R. Brown, Consolacion Y. Ragasa, Judy D. V. Perez, and Chien Chang Shen

Triterpenes from Alstonia scholaris(L.) R. Br.flowers, Consolacion Y. Ragasa, Maria Margarita R. Querido, Maria Carmen S. Tan, and Chien Chang Shen

Chemical constituents of Flacourtia rukam Zoli. & Moritzi fruit, Consolacion Y. Ragasa, Jo Madeleine Ann Reyes, Theresa Joyce Tabin, Maria Carmen S. Tan, Irving D. Chiong, Robert Brkljača, and Sylvia Urban