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Submissions from 2019

Prioritization of sustainability indicators for promoting the circular economy: The case of developing countries, Sue Lin Ngan, Bing Shen How, Sin Yong Teng, Michael Angelo B. Promentilla, Puan Yatim, Ah Choy Er, and Hon Loong Lam

A novel risk assessment model for green finance: The Case of Malaysian Oil Palm Biomass Industry, Sue Lin Ngan, Michael Angelo B. Promentilla, Puan Yatim, and Hon Loong Lam

Triterpenes and sterols from leaves of hoya meliflua merr, Vincent Antonio S. Ng, Raymond S. Malabed, Fernando B. Aurigue, and Consolacion Y. Ragasa

On building design guidelines for an interactive machine learning sandbox application, Giselle Nodalo, Jose Ma Santiago, Jolene Valenzuela, and Jordan Aiko Deja

Ang kritika ay pagsusuri na/ng may sinasabi: Mga piling sanaysay, Rhoderick V. Nuncio

A Study of the Interaction of Proportional-Integral- Derivative (PID) Control in a Quadcopter Unmanned Aerial Vehicle (UAV) Using Design of Experiment, Karl Cedric U. Obias, Marc Francis Q. Say, Emil Adrian V. Fernandez, Alvin Y. Chua, and Edwin Sybingco

Symmetrical voice in Western Subanon, William O’Grady and Sharon Joy Bulalang Estioca

Modeling dyadic and group impressions with intermodal and interperson features, Shogo Okada, Laurent Son Nguyen, Oya Aran, and Daniel Gatica- Perez

Return of the inoperability, Yasuhide Okuyama and Krista D. Yu

Investigating the effect of urbanization on weather using the weather research and forecasting (WRF) model: A case of Metro Manila, Philippines, Jervie M. Oliveros, Edgar A. Vallar, and Maria Cecilia D. Galvez

Membrane and cholesterol Iinteractions of the diosgenyl saponins, Joan Candice V. Ondevilla, Shinya Hanashima, Raymond S. Malabed, and Michio Murata

Challenges posed by voice interface to child-agent collaborative storytelling, Ethel Ong, Junlyn Bryan Alburo, Christine Rachel De Jesus, Luisa Katherine Gilig, and Dionne Tiffany Ong

Effect of mesoporous nanoparticles from LCD glass panels waste toward polypropylene based hybrid composites, Hui Lin Ong, Guat Yee Toh, Al Rey C. Villagracia, Cheng Kuo Tsai, Nelson B. Arboleda Jr., Alvin B. Culaba, Maria Carla Manzano, Ruey An Doong, Gil Nonato Santos, and Melanie Y. David

Graphical pinch analysis approach to cash flow management in engineering project, Jason Maximino C. Ongpeng, Kathleen B. Aviso, Dominic C. Y. Foo, and Raymond Girard R. Tan

Minimizing the carbon footprint of urban reconstruction projects, Jason Maximino C. Ongpeng, Jonathan R. Dungca, Katlheen B. Aviso, and Raymond Girard R. Tan

Structural column retrofitting of school building using ferrocement composites in Vigan, Ilocos Sur, Philippines, Jason Maximino C. Ongpeng, V. Pilien, A. Del Rosario, A. M. Dizon, Kathleen B. Aviso, and Raymond Girard R. Tan

Reinforced alkali-activated concrete with induced corrosion, Jason Maximino C. Ongpeng, Cheryl Lyne C. Roxas, Iona Trisha B. Rubinos, Andrew Teus T. Escleto, Sherie Joy M. Tan, Erica Mae C. Bolivar, Martin Ernesto L. Kalaw, and Michael Angelo B. Promentilla

Design and implementation of bandwidth monitoring, line aggregation of VoIP, Tun Tun Oo and Aaron Don M. Africa

Emotion basic action using face recognition and detection ann, Tun Tun Oo and Aaron Don M. Africa

Effectiveness of Kahoot as a revision tool in studying waves, Jhoanne Catindig Orillo and Maricar S. Prudente

Unveiling the physicochemical properties of natural citrus aurantifolia crosslinked tapioca starch/nanocellulose bionanocomposites, Wei Tieng Owi, Hui Lin Ong, Sung Ting Sam, Al Rey C. Villagracia, Cheng kuo Tsai, and Hazizan Md Akil

Internal branding practices and organizational citizenship behavior in a large food-processing company: Implications for an employee-driven sustainability performance, Raymond D. Paderna, Miguel Carlos Mendoza, Luis Antonio Orosa, and Jose Gabriel Recto

Formation-based 3D mapping of micro aerial vehicles, Mark Lester F. Padilla, Pakpong Chirarattananon, Argel A. Bandala, Ryan Rhay P. Vicerra, Renann G. Baldovino, and Elmer P. Dadios

Factors affecting 3D reconstruction of micro aerial vehicles, Mark Lester F. Padilla, Pakpong Chirarattananon, and Elmer P. Dadios

Document classification of Filipino online scam incident text using data mining techniques, Eddie Bouy B. Palad, Marivic S. Tangkeko, Lissa Andrea K. Magpantay, and Glenn L. Sipin

Speech activation for internet of things security system in public utility vehicles and taxicabs, Maria Gemel B. Palconit, April L. Formentera, Renato J. Aying, Kenny Jay A. Dianon, Joel B. Tadle, and Elmer Jose P. Dadios

A host-parasitoid model for Aspidiotus rigidus (Hemiptera: Diaspididae) and Comperiella calauanica (Hymenoptera: Encyrtidae), Dave I. Palen, Billy Joel Mondragon Almarinez, Divina M. Amalin, Jesusa Crisostomo Legaspi, and Guido David

Determination of heavy metals in root crops using bismuth nanoparticles modified graphene paste electrode, Shirley Palisoc, Y. A. Malabuyo, R. C. Pereja, and Michelle T. Natividad

Determination of trace heavy metals in canned food using graphene/AuNPs/[Ru(NH 3 ) 6 ] 3+ /Nafion modified glassy carbon electrodes, Shirley T. Palisoc, Joshua Micah O. Bentulan, and Michelle T. Natividad

Highly sensitive determination of tetracycline in chicken meat and eggs using AuNP/ MWCNT-modified glassy carbon electrodes, Shirley T. Palisoc, Pietro Gene De Leon, Aubrey Alzona, Lotis R. Racines, and Michelle T. Natividad

Electrochemical detection of lead and cadmium in UHT-processed milk using bismuth nanoparticles/Nafion®-modified pencil graphite electrode, Shirley T. Palisoc, Annathea Jane Gonzales, Alyson Pardilla, Lotis R. Racines, and Michelle T. Natividad

Trace level determination of cadmium and lead in coffee (Coffea) using gold nanoparticles modified graphene paste electrode, Shirley T. Palisoc, J. Leoncini, and Michelle T. Natividad

Remediation of water using Theobroma Cacao pod-based activated carbon: A novel approach as determined by highly sensitive BiNP/MWCNT/Nafion-modified GCE, Shirley T. Palisoc, Lotis R. Racines, Glenn V. Alea, and Michelle T. Natividad

Development of a solid-state magnesium-persulfate based rechargeable battery, Shirley T. Palisoc, Jozel John P. Salvacion, Julita C. Robles, and Michelle T. Natividad

Fabrication of a bismuth nanoparticle/Nafion modified screen-printed graphene electrode for: In situ environmental monitoring, Shirley T. Palisoc, Vince Aaron Sow, and Michelle T. Natividad

Determination of heavy metals in herbal food supplements using bismuth/multi-walled carbon nanotubes/Nafion modified graphite electrodes sourced from waste batteries, Shirley T. Palisoc, Remuel Isaac M. Vitto, and Michelle T. Natividad

USAL: A counseling innovation for teenage depression, Myla Pilar S. Pamplona and Cecila B. Banaag

Engaging m-commerce adopters in India: Exploring the two ends of the adoption continuum across four m-commerce categories, Shweta Pandey and Deepak Chawla

Mediating effect of technology adaptation model to employee attitude on training and employee productivity: An assessment of effectiveness of e-training and e-learning, to strategic human resource management of Fourth Industrial workspaces, Roderick DG Pangindian

The mediating effect of brand attachment on customer brand engagement and behavioral brand loyalty: A case study of mobile telecommunications, Roderick DG Pangindian

Theory of planned behavior in predicting entrepreneurial intentions of select DLSU entrepreneurship students, Roderick DG Pangindian

Kerr black hole surrounded by dark matter: Horizon, photonosphere and shadow, Reggie C. Pantig

Smart wound dressing with Arduino microcontroller, Diolo Parducho, Alyssa Pujol, Michelle Ylanan, Neal Peralta, Cayeton Ramos, Renann G. Baldovino, Rhen Bedruz, Joey Sta. Agueda, Argel A. Bandala, and Ryan Rhay P. Vicerra

Fostering employee happiness: Personal growth programs as foundation for employment performance and productivity in organizations, Miguel Paolo L. Paredes

GIS for better public transportation and transit, Maria Cecilia Rubio Paringit, Kervin Joshua Lucas, and Miller D.L. Cutora

A sulfur copolymers (Sdib)/polybenzoxazines (pbz) polymer blend for electrospinning of nanofibers, Ronaldo P. Parreño Jr., Ying-Ling Liu, and Arnel B. Beltran

Synthesis and characterization of acetic acid-doped polyaniline and polyaniline–chitosan composite, Bianca Rae Pasela, Acelle Pearl Castillo, Rhenish C. Simon, Maria Teresa Pulido, Haidee Mana-ay, Ma. Roxan Abiquibil, Rhys Montecillo, Kanjana Thumanu, Doebner von Tumacder, and Kathrina Lois Taaca

Access to education: Right or privilege? The case of the indigenous people in the Aeta community in Capas, Tarlac, Liberty S. Patiu and Cyrill Dionida

Determinants of foreign direct investment inflows in Asia and the Pacific Region: Ways forward., Liberty S. Patiu, Ruben Nayve Jr., and Dioscoro P. Baylon Jr.

Ab initio study of absorption resonance correlations between nanotubes and nanoribbons of graphene and hexagonal boron nitride, Renebeth B. Payod and Vasil A. Saroka

Modified clay for the synthesis of clay-based nanocomposites, David P. Penaloza Jr.

Review on the preparation and properties of clay-based nanocomposites with covalently-bound polymer architecture, David P. Penaloza

Preparation and characterization of clay-polymer nanocomposite having covalentlybound poly(norbornenes) with pendant cholesterols, David Penuliar Penaloza Jr. and Thomas Andrew Patrick Seery

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Chemical constituents of Exoecaria agallocha Linn., Judy Perez, Chien Chang Shen, and Consolacion Y. Ragasa

Fat tailed distributions of the spatial metrics of urban organization of Metro Manila, Philippines, Camille D. Perlada and Rene C. Batac

QCKer: An x86-AVX/AVX2 implementation of Q-gram counting filter for DNA sequence alignment, Joven L. Pernez, Roger Luis Uy, Kaizen Vinz A. Borja, and Jan Carlo G. Maghirang

Industry 4.0 to accelerate the circular economy: A case study of electric scooter sharing, Trang Thi Pham, Tsai Chi Kuo, Ming Lang Tseng, Raymond Girard R. Tan, Kimhua Tan, Denny Satria Ika, and Chiuhsiang Joe Lin

Perspectives on creativity and innovation levels among robotics elite team student members, Genevieve A. Pillar, Maricar S. Prudente, and Socorro E. Aguja

At home in public: Intimacy and belonging among Filipina and Indonesian migrant domestic workers in Hong Kong in Ani Ema Susanti's Effort for love (2008) and Moira Zoitl's Exchange square (2007), Carlos M. Piocos

At home with strangers: Social exclusion and intimate labor in Anthony Chen’s Ilo Ilo (2013), Carlos M. Piocos III

Suffering that counts: The politics of sacrifice in Philippine labor migration, Carlos M. Piocos

Why mourning matters: The politics of grief in Southeast Asian narratives of women’s migration, Carlos M. Piocos

National government agency's compliance on Data Privacy Act of 2012: A case study, Vicente A. Pitogo

Web-based GIS ancestral domain management using pull technology, Vicente A. Pitogo

A research through design (RTD) approach in the design of a 360-video platform interface, Brian Michael Poblete, Emir Christopher Mendoza, Julian Paolo De Castro, Jordan Aiko Deja, and Giselle Nodalo

A usability study of an enterprise resource planning system: A case study on SAP Business One, Ronaldo V. Polancos

Performance evaluation of 12Hp 4-stroke single cylinder diesel engine based on the Philippine standards, Jonathan Q. Puerto, Allan John S. Limson, Fred P. Liza, Cardel B. Nocos, Francis Cdime, Jayson P. Rogelio, and Argel A. Bandala

Classification of landcover from combined LiDAR and orthophotos using support vector machine, Rolando A. Pula, Ronnie Concepcion, Lorena Ilagan, and Rogelio Ruzcko Tobias

Vision system for soil nutrient detection using fuzzy logic, John Carlo V. Puno, Argel A. Bandala, Elmer P. Dadios, and Edwin Sybingco

Soil nutrient detection using genetic algorithm, John Carlo V. Puno, Rhen Anjerome R. Bedruz, Allysa Kate M. Brillantes, Ryan Rhay P. Vicerra, Argel A. Bandala, and Elmer P. Dadios

Quality assessment of mangoes using convolutional neural network, John Carlo V. Puno, Robert Kerwin D. Billones, Argel A. Bandala, Elmer P. Dadios, Edwin J. Calilune, and Arlene C. Joaquin

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Reliability assessment of wooden trusses of a historical school, Alvin G. Quizon and Lessandro Estelito O. Garciano

Birthing a mathematical biology community in the Philippines, Jomar F. Rabajante, Christian Joel D.M. Custodio, Ariel L. Babierra, Juancho A. Collera, Aurelio A. De los Reyes V, Ricardo C.H. Del Rosario, Noel T. Fortun, Editha C. Jose, Angelyn R. Lao, May Anne E. Mata, Victoria May P. Mendoza, Racquel U. Tabornal, and Jerrold M. Tubay

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Triterpenes and sterols from Terminalia foetidissima Griff, Consolacion Y. Ragasa, Renz D. Gumafelix, Vincent Antonio S. Ng, and Drexel H. Camacho

Chemical constituents of moss macromitrium orthostichum Nees ex Schwägr, Consolacion Y. Ragasa, Maria Carmen S. Tan, Virgilio C. Linis, and Chien Chang Shen

A mathematical optimisation model for analysis of minimal cropland expansion in agro value chains, Jaya Prasanth Rajakal, Denny K.S. Ng, Raymond Girard R. Tan, Viknesh Andiappan, and Yoke Kin Wan

Analyzing national film based on social media tweets input using topic modelling and data mining approach, Christine Diane L. Ramos, Merlin Teodosia C. Suarez, and Edward P. Tighe

The recovery-oriented therapeutic community for addictions (ROTC): A response to contemporary substance use disorder treatments in the Philippines, Sixtus Dane Asuncion Ramos

Retrieval of semantically similar Philippine Supreme Court case decisions using Doc2Vec, Lorenz Timothy Barco Ranera, Geoffrey A. Solano, and Nathaniel Oco

Effect of processing condition on the yield of Oscimum gratissimum extract, Farah Ashikin Rasit, Nurul Farahin Sakinah Marzuki, Nur Amanina Abd Aziz, Mazlina Mohd Said, Ma. Louisa De Asis Enriquez, and Rosnani Hasham Hisam

Cross-border contracting for consumer software in the Philippines: Addressing foreign ownership limitations and consumer protection issues, Arvin Kristopher A. Razon

Liberalising blockchain: An application of the GATS digital trade framework, Arvin Kristopher A. Razon

Philippines, Arvin Kristopher A. Razon, Jocelyn P. Cruz, and Justin DJ Sucgang

Life-cycle costing: Analysis of biofuel production systems, Luis F. Razon, Dinh S. Khang, Raymond Girard R. Tan, Kathleen B. Aviso, Krista Danielle S. Yu, and Michael Angelo B. Promentilla

Determination of the carbon dioxide sequestration potential of a nickel mine mixed dump through leaching tests, Bernard Jomari B. Razote, Mark Kenneth M. Maranan, Ramon Christian P. Eusebio, Richard D. Alorro, Arnel B. Beltran, and Aileen H. Orbecido

Allantoin accumulation through overexpression of ureide permease1 improves rice growth under limited nitrogen conditions, Mark Christian Felipe R. Redillas, Seung Woon Bang, Dong Keun Lee, Youn Shic Kim, Harin Jung, Pil Joong Chung, Joo Won Suh, and Ju Kon Kim

Use of word and character N-grams for low-resourced local languages, Ralph Vincent Regalado, Abien Fred Agarap, Renz Iver Baliber, Arian Yambao, and Charibeth Cheng

Classification of confusion level using EEG data and artificial neural networks, Claire Receli M. Renosa, Argel A. Bandala, and Ryan Rhay P. Vicerra

Cultural moderators of the influence of environmental affordances and provisions on children’s subjective well-being, Melissa Lopez Reyes

DFT study on the effect of proximal residues on the: Mycobacterium tuberculosis catalase-peroxidase (katG) heme compound I intermediate and its bonding interaction with isoniazid, Yves Ira A. Reyes and Francisco C. Franco

Theoretical insights on the binding of isoniazid to the active site residues of mycobacterium tuberculosis catalase-peroxidase, Yves Ira A. Reyes, Gerardo C. Janairo, and Francisco C. Franco Jr.

Features of Filipino infant directed speech (IDS) and maternal input, Richard M. Rillo, Jimmylen Z. Tonio, and Rochelle Irene G. Lucas

Understanding the impact of urban form attributes on household vehicle ownership and choice in Metro Manila: Modeling, simulation, and application, Monorom Rith, Raymund P. Abad, Alexis M. Fillone, Kenji Doi, and Jose Bienvenido M. Biona

Optimization of diesel injection timing, producer gas flow rate, and engine load for a diesel engine operated on dual fuel mode at a high engine speed, Monorom Rith, Nechoh A. Arbon, and Jose Bienvenido M. Biona

Fumigation of producer gas in a diesel genset: Performance and emission characteristics, Monorom Rith, Jose Bienvenido M. Biona, Archie B. Maglaya, Arvin Fernando, Jeremias A. Gonzaga, and H. W. Gitano-Briggs

The combustion and emission characteristics of the diesel engine operated on a dual producer gas-diesel fuel mode, Monorom Rith, Bernard Buenconsejo, Jeremias A. Gonzaga, H. W. Gitano-Briggs, Neil Stephen A. Lopez, and Jose Bienvenido M. Biona

The impact of socioeconomic characteristics and land use patterns on household vehicle ownership and energy consumption in an urban area with insufficient public transport service – A case study of Metro Manila, Monorom Rith, Alexis Fillone, and Jose Bienvenido M. Biona

The effect of jatropha seed cake producer gas flow rates on a diesel engine operated on dual fuel mode at high engine speed, Monorom Rith, H. W. Gitano-Briggs, Nechoh A. Arbon, Jeremias A. Gonzaga, and Jose Bievenido M. Biona

Optimization of control factors for a diesel engine fueled with jatropha seed producer gas on dual fuel mode, Monorom Rith, H. W. Gitano-Briggs, Jeremias A. Gonzaga, and Jose Bienvenido M. Biona

Analysis of vehicle survival rate for metro Manila, Monorom Rith, Jimwell Soliman, Alexis M. Fillone, Jose Bienvenido Manuel M. Biona, and Neil Stephen A. Lopez