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Submissions from 2017

Gold nanoparticle/hexaammineruthenium/Nafion® modified glassy carbon electrodes for trace heavy metal detection in commercial hair dyes, Shirley T. Palisoc, Alnira Mei Causing, and Michelle T. Natividad

Statistical analysis of the effects of the variation of mediator concentration, spin rate, and solvent type on spin coated [Ru(NH3)6]3+/Nafion/ITO modified electrodes, Shirley T. Palisoc, Kevin Anthony Y. Kaw, Frumencio F. Co, and Michelle T. Natividad

Spin coated hexaammineruthenium(III)/Nafion/ITO electrodes for the determination of lead(II) and cadmium(II) via anodic stripping voltammetry, Shirley T. Palisoc, Kevin Anthony Y. Kaw, Michelle T. Natividad, and Julita C. Robles

Determination of heavy metals in mussel and oyster samples with tris (2,2'-bipyridyl) ruthenium (II)/graphene/Nafion® modified glassy carbon electrodes, Shirley T. Palisoc, Donald Jans S. Uy, Michelle T. Natividad, and Toni Beth G. Lopez

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Fabrication of an effective gold nanoparticle/graphene/Nafion® modified glassy carbon electrode for high sensitive detection of trace Cd2+, Pb2+ and Cu2+ in tobacco and tobacco products, Shirley T. Palisoc, Nadia Christabel C. Valeza, and Michelle T. Natividad

Measles outbreak detection in Metro Manila: Comparisons between ARIMA and INAR models, Joshua Mari J. Paman, Frank Niccolo M. Santiago, Vio Jianu C. Mojica, Frumencio F. Co, and Robert Neil F. Leong

Hilot, tawas, hula: Leads and responses of Filipino traditional workers, Myla Pilar S. Pamplona

Spatial analysis of the distribution of reported dengue incidence in the National Capital Region, Philippines, Mark Anthony P. Pangilinan, Derice Paolo G. Gonzales, Robert Neil F. Leong, and Frumencio F. Co

Extended composite table algorithm for optimal planning of unconventional gas field development, Reza Parand, Dominic C. Y. Foo, Raymond E. H. Ooi, Raymond Girard R. Tan, and Jui Yuan Lee

Energy sector planning using multiple-index pinch analysis, Mayuresh Patole, Santanu Bandyopadhyay, Dominic C.Y. Foo, and Raymond Girard R. Tan

Application of back-propagation artificial neural network (ANN) to predict crystallite size and band gap energy of ZnO quantum dots, Christian Mark Pelicano, Nick Rapadas, Gerard Cagatan, and Eduardo Magdaluyo

Embracing ebooks: Acquisition and collection development landscape in Philippine academic libraries, Janice D.C. Peñaflor and Justina Garcia

Living with endometriosis in the Philippines, Jeane C. Peracullo

Maria Clara in the twenty-first century: The uneasy discourse between the cult of the Virgin Mary and Filipino women's lived realities, Jeane C. Peracullo

Triterpenes from Ceriops Decandra (Griff.) W. Theob., Judy Perez, Chang Chien-Shen, and Consolacion Y. Ragasa

Determining the credit risk factors in accessing debt financing for entrepreneurial activities, Junette A. Perez, Denmark C. Alarcon, and Mar Andriel S. Umali

Kung bakit 'di maitago ang itinatangis sa Una furtiva lagrima, Carlos M. Piocos III

Volatile organic compounds at early stages of sourdough preparation via static headspace and GC/MS analysis, Fritz Pizarro and Francisco C. Franco Jr.

Spectral-temporal variations of aerosol Ångström exponent over Manila, Philippines, Floyd Rey P. Plando, Red M. Castilla, Edgar A. Vallar, and Maria Cecilia D. Galvez

A green chemistry-based decision modelling approach for optimal selection of nanomaterial's synthesis method, Michael A. B. Promentilla, Jose Isagani B. Janairo, and Derrick Ethelbert C. Yu

A fuzzy programming approach to multi-objective optimization for geopolymer product design, Michael A. B. Promentilla, Martin E. Kalaw, Hoc Thang Nguyen, Kathleen B. Aviso, and Raymond Girard R. Tan

Problem-based learning of process systems engineering and process integration concepts with metacognitive strategies: The case of P-graphs for polygeneration systems, Michael Angelo B. Promentilla, Rochelle Irene G. Lucas, Kathleen B. Aviso, and Raymond Girard R. Tan

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Optimal selection of low carbon technologies using a stochastic fuzzy multi-criteria decision modelling approach, Michael Angelo B. Promentilla, John Frederick D. Tapia, Kathleen B. Aviso, and Raymond Girard R. Tan

Initializing responsibility: A grounded theory of becoming a school administrator, Glenford M. Prospero, Teresa P. Yasa, and Roland Nino L. Agoncillo

Determination of soil nutrients and pH level using image processing and artificial neural network, John Carlo V. Puno, Edwin Sybingco, Elmer P. Dadios, Ira C. Valenzuela, and Joel L. Cuello

Operational excellence towards sustainable development goals through industry 4.0, Luis E. Quezada, Anthony Shun Fung Chiu, Sergio E. Gouvea da Costa, and Kim Hua Tan

Machine vision of traffic state estimation using fuzzy logic, Ana Riza F. Quiros, Rhen Anjerome Bedruz, Aaron Christian P. Uy, Alexander C. Abad, Argel A. Bandala, and Elmer P. Dadios

A kNN-based approach for the machine vision of character recognition of license plate numbers, Ana Riza F. Quiros, Rhen Anjerome Bedruz, Aaron Christian P. Uy, Alexander C. Abad, Argel A. Bandala, Elmer P. Dadios, and Arvin Fernando

Localization of license plates using optimized edge and contour detection technique, Ana Riza F. Quiros, Rhen Anjerome Bedruz, Aaron Christian P. Uy, Alexander C. Abad, Argel A. Bandala, Elmer P. Dadios, Jose Martin Maningo, and Ryan Rhay P. Vicerra

Angio-suppressive effect of sterols from Ardisia Pyramidalis (Cav.) Pers, Dennis D. Raga, Annabelle A. Herrera, Agnes B. Alimboyoguen, Chien Chang Shen, and Consolacion Y. Ragasa

Chemical constituents of Dracontomelon Dao (Blanco) Merr. et Rolfe, Consolacion Y. Ragasa, Tyson C. Batarra, Julius Leonard A. Vivar, Mariquit M. De Los Reyes, and Chien Chang Shen

Chemical constituents of Hoya cagayanensis C. M. Burton, Consolacion Y. Ragasa, Melissa S. Borlagdan, Fernando B. Aurigue, Robert Brkljaca, and Sylvia Urban

Characterization and multi-response morphological optimization for preparation of defect-free electrospun nanofibers using the Taguchi method, Jopeth M. Ramis, Bryan B. Pajarito, and Custer C. Deocaris

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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

Attachment, motivation, and clinical progress in a Filipino therapeutic community: A mediation analysis, Sixtus Dane Ramos

Analytic hierarchy process for multi-criteria site selection of utility-scale solar and wind projects, Bryan Karl Anthony L. Rapal, Ana Karmela R. Sumabat, and Neil Stephen A. Lopez

The threatened erosion of privacy in healthcare and the search for a "cure": Pursuing a legal framework for health information privacy in ehealth and telemedicine, Arvin Kristopher A. Razon

Increases in demand for fixed nitrogen from alternative energy and carbon capture schemes, Luis F. Razon

Does internship participation enhance career adaptability? A longitudinal quasi-experimental investigation, Simon Lloyd D. Restubog, Anna Carmella G. Ocampo, Melissa Lopez Reyes, Laurene Chua Garcia, and Pianpian Guan

Anduyog: A web-based application for relief and casualty monitoring and early warning system for local government units in the Philippines, Ramon L. Rodriguez, Elcid A. Serrano, and Ariel Kelly D. Balan

An low-cost integrated control system for the 3-axis computer numerical control (CNC) router machine, Jayson P. Rogelio, Renann G. Baldovino, Allan John S. Limson, Fred P. Liza, and Jonathan Q. Puerto

Prop root production response of planted Rhizophora to abrupt subsidence-induced sea level rise, Rene N. Rollon, Betty May R. Villamayor, Levin John B. Oropesa, and Maricar S. Samson

A correlational study between the volatility of the stock returns and remittances, exports, imports and international reserves: Evidence on the Philippine market, Frederick P. Romero

How does the Philippine peso exchange rate respond to inflation, industrial production and trade balance? A Granger causality analysis, Frederick P. Romero

How the rivals reacted? An empirical analysis on the impact of dividend announcements on the rival firms’ stock valuation, Frederick P. Romero

Market volatility in response to merger and acquisition announcements: Evidence from selected industries in the Philippine market, Frederick P. Romero

Seasoned equity offerings (SEO) on stock returns: An event study on the Philippine context, Frederick P. Romero

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

Co-benefit analysis of the proposed Panay-Guimaras-Negros Bridge Project, Western Visayas, Philippines, Nicanor R. Roxas and Alexis M. Fillone

Selection of energy conservation projects through Financial Pinch Analysis, Pritam Sankar Roychaudhuri, Vasiliki Kazantzi, Dominic C.Y. Foo, Raymond Girard R. Tan, and Santanu Bandyopadhyay

A pinch analysis approach to project selection problem, Pritam S. Roychaudhuri, Santanu Bandyopadhyay, Dominic C. Y. Foo, Raymond Girard R. Tan, and Vasiliki Kazantzi

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

Generating vulnerability to floods: Poor urban migrants and the state in Metro Manila, Philippines, Edsel E. Sajor, Bernadette P. Resurrección, and Sharon Feliza Ann P. Macagba

Ang pangkaraniwang pagpapakahulugan at behavioral na manipestasyon ng pakikisama, Maria Guadalupe C. Salanga

Determinants of transmission risk and the role of vector pupal presence in the development of integrated approaches to dengue control in Muntinlupa City, the Philippines, Ferdinand V. Salazar, Estrella I. Cruz, Mila Fulache Aligato, Ma. Jesusa Marco, Ysadora Mendoza, Majhalia M. Torno, Wilfredo E. Aure, Kaymart Gimutao, Lyndon Lee-Suy, Mario S. Baquilod, Michael J. Bangs, and Fe Esperanza J. Espino

Expanding the role of the Philippine Commission on Human Rights for the protection of gender equality in the workplace: Practical lessons from Canada, Emily Sanchez Salcedo

Using morphological operators and inpainting for hair removal in dermoscopic images, Julie Ann A. Salido and Conrado Ruiz

Culture and arts education in the Philippines, Glorife S. Samodio

Crowd dynamics and control in high-volume metro rail stations, Briane Paul V. Samson, Crisanto R. Aldanese, Deanne Moree C. Chan, Jona Joyce S. San Pascual, and Ma. Victoria Angelica P. Sido

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Estimating flexural reliability of carbonated RC bridge beams using particle filter, Jonathan Sanchez, Samantha Louise Jarder, Nestor de Ocampo, Allen Teruel, and Lessandro Estelito O. Garciano

Why Marx was right: Third World edition, David Michael M. San Juan

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

Innovative inclusive development strategies: Lessons from the Philippines, Andrea L. Santiago and Fernando Roxas

Students’ understanding of genetics through blended learning activities, Jacklyn C. Santiago, Socorro E. Aguja, and Maricar S. Prudente

Artificial neural network model for solar resource assessment: An application to efficient design of photovoltaic system, Robert Martin C. Santiago, Argel A. Bandala, and Elmer P. Dadios

Path planning for mobile robots using genetic algorithm and probabilistic roadmap, Robert Martin C. Santiago, Anton Louise De Ocampo, Aristotle T. Ubando, Argel A. Bandala, and Elmer P. Dadios

Multiple objective optimization of LED lighting system design using genetic algorithm, Robert Martin C. Santiago, John Anthony C. Jose, Argel A. Bandala, and Elmer Jose P. Dadios

Insect detection and monitoring in stored grains using MFCCs and artificial neural network, Robert Martin C. Santiago, Stephenn L. Rabano, Robert Kerwin D. Billones, Edwin J. Calilung, Edwin Sybingco, and Elmer P. Dadios

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

Student perceptions of online homework in mathematics of accounting and finance, Celina P. Sarmiento

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

Designing a call center training software for visually impaired users, Rosemary Seva, Jacqueline Anne Madrazo, Jill Rynette Sy, and Melchizedek Israel Tapel

The arthropod diversity in aquatic ecosystem in Biñan City, Laguna, Philippines, Mark Louie T. Silvestre, Jaryna O. Limbauan, Ramgie M. Bartolata, Anna Rose C. Zambrano, Kenneth A. Bongulto, Ma. Rejane J. Nepacina, Ma. Monica M. Cabiles, and Alberto T. Barrion

Building from within: An exploratory study of expatriate roles and talent development, Maricris C. Sim and Armando Ricardo J. Aguado

Effects of temperature and pressure on the vacuum drying characteristics of red seaweed Kappaphycus alvarezii, Jimwell L. Soliman, Niño Rigo Emil G. Lim, John Patrick D. Mercado, Muhaimin Rex C. Lagurin, Charles B. Felix, Aristotle T. Ubando, and Alvin B. Culaba

Subdermal implants as a new family planning program method: An implementation study of the Department of Health, Orville Solon, Rebecca Ramos, Jhiedon Florentino, Faith Obach, Robert Totanes, Nicco de Jesus, Paolo Ungson, Donna Faye E. Bajaro, Chamuel Santiago, and Jonathan Kupahu

Thiomer solidification of an ASR bottom ash: Optimization based on compressive strength and the characterization of heavy metal leaching, Jae Hyop Son, Jin Woong Baek, Angelo Earvin Sy Choi, and Hung Suck Park

Of owned, shared, and public access ICTs: Constructs of privacy and publicness in marginal spaces, Cheryll Ruth R. Soriano and Ruepert Jiel Cao

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

Analyzing novice programmers' EEG signals using unsupervised algorithms, Vanlalhruaii Swansi, Tita Herradura, and Merlin Teodosia Suarez

A fuzzy-based dynamic threshold algorithm for motion intention detection system for upper-limb electromyography (EMG) signal characterization, Armyn C. Sy, Renann G. Baldovino, and Nilo T. Bugtai

A policy development model for reducing bullwhips in hybrid production-distribution systems, Charlle L. Sy

The cross-cultural validation of the feedback orientation scale (FOS) in Filipino secondary students: A PLS-SEM approach, Patricia Mae A. Taba and Jose Carlos G. Ocampo

Track analysis, simulation, and field survey of the 2013 typhoon Haiyan storm surge, Hiroshi Takagi, M. Esteban, T. Shibayama, T. Mikami, R. Matsumaru, M. De Leon, N. D. Thao, T. Oyama, and Ryota Nakamura

Mga milagro ng Birheng Maria (Miracles of the Virgin Mary): Symbolism and expression of Marian devotion in the Philippines, Mark Iñigo M. Tallara

Study of microalgae cultivation systems based on integrated analytic hierarchy process–life cycle optimization, Jully Tan, Raymond Girard R. Tan, Kathleen B. Aviso, Michael Angelo B. Promentilla, and Nik Meriam Nik Sulaiman

Reprint “Unpacking the indirect effects and consequences of environmental”, Kim Hua Tan, Leanne Chung, Lei Shi, and Anthony Chiu

Unpacking the indirect effects and consequences of environmental regulation, Kim Hua Tan, Leanne Chung, Lei Shi, and Anthony Chiu

Unpacking the indirect effects and consequences of environmental regulation, Kim Hua Tan, Leanne Chung, Lei Shi, and Anthony S.F. Chiu

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

A double-edged reading of gourlay's children fiction books : (dis)empowering the invisible Filipino community in the UK., Neslie Carol C. Tan