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Submissions from 2021

Impact of ultrasonic treatment on rice starch and grain functional properties: A review, Aldrin P. Bonto, Rhowell N. Tiozon Jr., Nese Sreenivasulu, and Drexel H. Camacho

A comparative study on the raw chitin and chitosan yields of common bio-waste from Philippine seafood, James Ryand Cadano, Mariel Jose, Aloysius Gerard Lubi, Joel Nathaniel Maling, Josiah Samuel Moraga, Quinn Yale Shi, Hannah Mae Vegafria, and Chona Camille VinceCruz-Abeledo

On efficient zero ring labeling and restricted zero ring graphs, Francis Joseph H. Campeña, Dhenmar E. Chua, Floresto A. Franco Jr., and Jon-jon A. Casica

A casimir element inexpressible as a lie polynomial, Rafael Reno S. Cantuba

Computer-aided screening for potential inhibitory compounds against a Klebsiella pneumoniae local isolate containing SHV-1 and CTX-M antibiotic resistance genes, Anna Castro, Jamie Bernadette Sy, Stephani Joy Y. Macalino, Nadia Morales, Princess Alyssa Abid, Junie Billones, and Maria Constancia Carrillo

Online cross-sectional survey on the plight of patients with diabetes mellitus regarding primary self-care during the first COVID-19 enhanced community quarantine in Metro Manila from March to May 2020, Annika Myona P. Dablio, Jack C. Elinzano, Faye Beatrice V. Ervas, Ivy Katrina K. Malañgen, and Rosita Roldan Gan

The abundancy index of divisors of odd perfect numbers: Part II, Keneth Adrian Precillas Dagal and Jose Arnaldo Bebita Dris

Use of polarimetric lidar for the study of oriented ice plates in clouds, Massimo Del Guasta, Edgar C. Vallar, Olivier Riviere, Francesco Castagnoli, Valerio Venturi, and Marco Morandi

Low-loss single-mode terahertz waveguiding using Cytop, Glenda De Los Reyes, Alex Quema, Carlito Ponseca, Romeric F. Pobre, Reuben Quiroga, Shingo Ono, Hidetoshi Murakami, Elmer Estacio, Nobuhiko Sarukura, Ko Aosaki, Yoshihiko Sakane, and Hideki Sato

The role of molecular dynamics simulations in elucidating interactions between antimicrobial peptides and model biological membranes, Searle Aichelle S. Duay

Chemical constituents of Hoya buotii Kloppenb, Virgilio D. Ebajo, Robert Brkljača, Sylvia Urban, and Consolacion Y. Ragasa

Absolute concentration robustness in power law kinetic systems, Noel T. Fortun and Eduardo R. Mendoza

Early detection of dengue fever outbreaks using a surveillance app (Mozzify): Cross-sectional mixed methods usability study, Von Ralph Dane M. Herbuela, Tomonori Karita, Thaddeus M. Carvajal, Howell T. Ho, John Michael O. Lorena, Rachele Arce Regalado, Girly D. Sobrepeña, and Kozo Watanabe

An Ixodes scapularis glutathione S-transferase plays a role in cell survival and viability during Langat virus infection of a tick cell line, Emmanuel Pacia Hernandez, Melbourne Rio Talactac, Rodel Jonathan S. Vitor II, Kentaro Yoshii, and Tetsuya Tanaka

Machine learning for the cleaner production of antioxidant peptides, Jose Isagani B. Janairo

Complex balanced equilibria of weakly reversible poly-Pl systems: Existence, stability, and robustness, Editha C. Jose, Eduardo R. Mendoza, and Dylan Antonio SJ. Talabis

Unsustainable plastic consumption associated with online food delivery services in the new normal, Jose Isagani B. Jos

Mycochemical screening, proximate nutritive composition and radical scavenging activity of Cyclocybe cylindracea and Pleurotus cornucopiae, Harold Ray R. Landingin, Bismark E. Francisco, Rich Milton R. Dulay, Sofronio P. Kalaw, and Renato G. Reyes

Concentration robustness in LP kinetic systems, Angelyn R. Lao, Patrick Vincent N. Lubenia, Daryl M. Magpantay, and Eduardo R. Mendoza

WWF-Philippines’ The sustainable diner training modules: Sustainability guide for the food service and hospitality industry, Melody Melo-Rijk, Lorayne Therese Roque, Liezl Stuart del Rosario, Alexa Jeanne Lasch, Iris Joy V. Abrigo, Monique Mahusay, Jonna Ellaine Jordan, Kristan Gabriel Villalon, Jenette Callada, Carmen Phanuelle Delgra, Angela Consuelo Ibay, Paolo Pagaduan, Moncini Arquion Hinay, and World Wide Fund for Nature Philippines

On quantum adjacency algebras of Doob graphs and their irreducible modules, John Vincent S. Morales and Tessie M. Palma

Saponin-lipid interplay in model membranes: The case of the diosgenyl saponins, Joan Candice V. Ondevilla, Shinya Hanashima, Darcy L. Garza, Hiroshi Tsuchikawa, Yuichi Umegawa, and Michio Murata

Diosgenin-induced physicochemical effects on phospholipid bilayers in comparison with cholesterol, Joan Candice V. Ondevilla, Shinya Hanashima, Akane Mukogawa, Yuichi Umegawa, and Michio Murata

Diosgenin-induced physicochemical effects on phospholipid membranes, Joan Candice V. Ondevilla, Akane Mukogawa, Shinya Hanashima, Yuichi Umegawa, and Michio Murata

Borohydride-based electrolyte system for magnesium-persulfate (M∥MgS2O8) rechargeable battery, Shirley T. Palisoc; Daryl Joe Santos; and Michelle T, Natividad

Modified bis-tetrahydrofuran inhibitors toward improved binding to HIV-1 proteases, John P. Paulin and Francisco C. Franco Jr.

Comparative study of cold compress and liniment treatment as an adjunct to massage therapy for exercise-associated muscle cramps (EAMC) among young athletes in the Philippine setting, Justine Nicole N. Punay, Katrina Rei R. Sarmiento, Cathryn Eliza L. Torres, Alea Jasmine B. Villanueva, and Rosita Roldan Gan

The influence of roads on the fine-scale population genetic structure of the dengue vector Aedes aegypti (Linnaeus), Maria Angenica F. Regilme, Thaddeus M. Carvajal, Ann-Christin Honnen, Divina M. Amalin, and Kozo Watanabe

Tintinnids (Ciliophora, Oligotrichea) within power plant discharge and marine protected areas in Masinloc-Oyon Bay, Jane Abigail M. Santiago and Ma Carmen A. Lagman

First record of Tridacna crocea Lamarck, 1819 (Bivalvia, Cardiidae) from Patnanungan Island, Philippines, Jane Abigail M. Santiago and Ma. Carmen A. Lagman

Life history and host plant assessment of the cacao mirid bug Helopeltis bakeri poppius (Hemiptera: Miridae), Joeselle M. Serrana, Leslie Ann C. Ormenita, Billy Joel M. Almarinez, Kozo Watanabe, Alberto T. Barrion, and Divina M. Amalin

Profiling the microbial community structure and functionaldiversity of a dam-regulated river undergoing gravel barrestoration, Joselle M. Serrana, Bin Li, Tetsuya Sumi, Yasuhiro Takemon, and Kozo Watanabe

Comparative transcriptome profiling of heat stress response of the mangrove crab Scylla serrata across sites of varying climate profiles, Anish M.S. Shrestha, Crissa Ann I. Lilagan, Joyce Emlyn B. Guiao, Maria Rowena R. Eguia, and Ma. Carmen A. Lagman

Simultaneous polar metabolite and N‑Glycan extraction workflow for joint-omics analysis: A synergistic approach for novel insights into diseases, Lim Ying Si, Ng Hui Bao, Dhruti Vermulapallli, Hazel Lau, Anna Karen Carrasco Laserna, Xiaoxun Yang, Sock Hwee Tan, Mark Y. Chan, and Sam Fong Yau Li

A new Liopeltis Fitzinger, 1843 (Squamata: Colubridae) from Pulau Tioman, Peninsular Malaysia, Hannah E. Som, L. Lee Grismer, Jesse L. Grismer, Perry L. Wood, Evan S.H. Quah, Rafe M. Brown, Arvin C. Diesmos, Jeffrey L. Weinell, and Bryan L. Stuart

Antioxidant, cytotoxic, and anti-venom activity of Alstonia parvifolia Merr. Bark, Maria Carmen S. Tan, Mary Stephanie S. Carranza, Virgilio C. Linis, Raymond S. Malabed, Yves Ira A. Reyes, Francisco C. Franco Jr., and Glenn G. Oyong

Interface atom mobility and charge transfer effects on CuO and Cu2O formation on Cu3Pd( 111) and Cu3Pt( 111), Yasutaka Tsuda, Jessiel Siaron Gueriba, Takamasa Makino, Wilson Agerico Diño, Akitaka Yoshigoe, and Michio Okada

Physicochemical properties and in vitro digestibility of flours and starches from taro cultivated in different regions of Thailand, Rungtiwa Wonsagonsup, Thanupong Nateelerdpaisan, Chayapon Gross, Mano Suphantharika, Prasanna D. Belur, Esperanza Maribel G. Agoo, and Jose Isagani B. Janairo

Smoothing strategy along with conjugate gradient algorithm for signal reconstruction, Caiying Wu, Jing Wang, Jan Harold Mercado Alcantara, and Jein-Shan Chen

Next generation sequencing of 502 lifestyle and nutrition related genetic polymorphisms reveals Independent loci for low serum 25-hydroxyvitamin D levels among adult respondents of the 2013 Philippine national nutrition survey, Mark Pretzel Zumaraga, Mae Anne Concepcion, Charmaine Duante, and Marietta Rodriguez

Submissions from 2020

Biological control: A major component of the pest management program for the invasive coconut scale insect, Aspidiotus rigidus Reyne, in the Philippines, Billy Joel M. Almarinez, Alberto T. Barrion, Mario V. Navasero, Marcela M. Navasero, Bonifacio F. Cayabyab, Jose Santos R. Carandang VI, Jesusa C. Legaspi, Kozo Watanabe, and Divina M. Amalin

Bioactivities of Allium longicuspis Regel against anthracnose of mango caused by Colletotrichum gloeosporioides (Penz.), Dionisio de Guzman Alvindia and Mark Anthony Angeles Mangoba

Biological activities of Moringa oleifera Lam. against anthracnose of mango caused by Colletotrichum gloeosporioides Penz., Dionisio de Guzman Alvindia and Mark Anthony Angeles Mangoba

Ranking the market efficiency of the Philippine stock exchange industry sectors using the multifractal detrended fluctuation analysis, Jude Maria V. Antenorcruz, Maria Carla F. Manzano, and Rene C. Batac

Hydrogen adsorption on calcium-decorated planar aluminene using density functional theory, D. S. Bayasen, Al Rey C. Villagracia Jr., Gian Ross Pedrosa, H. Lin, Hui Lin Ong, Melanie Y. David, and Nelson B. Arboleda Jr.

Infection and microbial molecular motifs modulate the transcription of the interferon-inducible gene ifit5 in a teleost fish, Dennis B. Bela-ong, Linn Greiner-Tollersrud, Yorick Andreas van der Wal, Ingvill Jensen, Ole Morten Seternes, and Jorunn B. Jørgensen

Morphological variations of mangosteen fruits from Luzon and Mindanao Islands, the Philippines, Julie Berame, Nikko Lorenz Lawsin, Frosyl F. Miguel, and Joel M. Chavez

Environmental biomonitoring of terrestrial ecosystems in the Philippines: A critical assessment and evaluation, Julie S. Berame, Melet B. Mariano, Jennifer P. Lascano, Lalaine G. Sariana, Ma. Lourdes Macasinag, and Zeba F. Alam

Synthesis and characterization of gallium oxide/tin oxide nanostructures via horizontal vapor phase growth technique for potential power electronics application, Lester D. Bernardino

Comparing spatio-temporal networks of intermittent avalanche events: Experiment, model, and empirical data, Dionessa C. Biton, Anjali B. Tarun, and Rene C. Batac

High uptake and inward diffusion of iron fortificant in ultrasonicated milled rice, Aldrin P. Bonto, Nichada Jearanaikoon, Nese Sreenivasulu, and Drexel H. Camacho

Sonication increases the porosity of uncooked rice kernels affording softer textural properties, loss of intrinsic nutrients and increased uptake capacity during fortification, Aldrin P. Bonto, Rhowell N. Tiozon, Catleya Rojviriya, Nese Sreenivasulu, and Drexel H. Camacho

A pancreatic cancer detection support tool using mass spectrometry data and support vector machines, Emmanuel Briones, Angelyn R. Lao, and Geoffrey A. Solano

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Morphologic characterization of Sarcocystis spp. histologically detected from the diaphragm and tongue of Rattus norvegicus and Rattus tanezumi, Cristina G. Cabanacan-Salibay, Florencia G. Claveria, Hazel Anne Luyon Tabo, Steven Paulo C. Salibay, Augusto C. Sumalde, Mario S. Torres, and Julieta Zabal Dungca

On the fold thickness of graphs, Francis Joseph H. Campeña and Severino V. Gervacio

Compactness property of Lie polynomials in the creation and annihilation operators of the q-oscillator, Rafael Reno S. Cantuba

An extension of a q-deformed Heisenberg algebra and its lie polynomials, Rafael Reno S. Cantuba and Mark Anthony C. Merciales

Lie polynomial characterization problems, Rafael Reno S. Cantuba and Sergei Silvestrov

Torsion-type q-deformed Heisenberg algebra and its lie polynomials, Rafael Reno S. Cantuba and Sergei Silvestrov

The antioxidant and antiproliferative agents from the bark of philippine alstoniascholaris(L.) r. br.(apocynaceae), Mary Stephanie S. Carranza, Glenn G. Oyong, Virgilio C. Linis, Michael Dominic M. Ajero, and Maria Carmen S. Tan

Fine-scale population genetic structure of dengue mosquito vector, aedes aegypti, in Metropolitan Manila, Philippines, Thaddeus M. Carvajal, Kohei Ogishi, Yaegeshi Sakiko, Lara Fides T. Hernandez, Katherine M. Viacrusis, Howell T. Ho, Divina M. Amalin, and Kozo Watanabe

The complete chloroplast genome of Microcycas calocoma (Miq.) A. DC. (Zamiaceae, Cycadales) and evolution in Cycadales, Aimee Caye G. Chang, Qiang Lai, Tao Chen, Tieyao Tu, Yunhua Wang, Esperanza Maribel G. Agoo, Jun Duan, and Nan Li

Molecular pathogenesis, immunopathogenesis and novel therapeutic strategy against COVID-19, Swapan K. Chatterjee, Snigdha Saha, and Maria Nilda M. Munoz

Multimeric TAT peptides are effective in vitro inhibitors of Staphylococcus saprophyticus, Justin Brian V. Chiongson, Edna M. Sabido, Kuo Ging Lin, Glenn V. Alea, Doralyn S. Dalisay, Shih Hsiung Wu, and Jonel P. Saludes

Antimitotic, antioxidant and genotoxic properties of Voacanga globosa (Bayag-USA) leaf extracts: An in vitro anticancer assessment, Janelle Audre C. Chiu, Verine Y. De Jesus, Diana Rose C. Rada, and Hilbert D. Magpantay

Efficient zero ring labeling of graphs, Dhenmar E. Chua, Francis Joseph H. Campeña, and Floresto A. Franco Jr.

Preserved layout features embedded in road network development, Michelle T. Cirunay, Maricor N. Soriano, and Rene C. Batac

Lipidomics reveals associations between rice quality traits, Jeanaflor Crystal T. Concepcion, Mariafe N. Calingacion, Mary J. Garson, and Melissa A. Fitzgerald

Soil-transmitted helminth egg contamination from soil of indigenous communities in selected barangays in Tigaon, Camarines Sur, Philippines, James Owen C. Delaluna, Mary Jane C. Flores, Vicente Y. Belizario Jr., Jose Isagani B. Janairo, and Derick Erl P. Sumalapao

Synthesis and characterization of monoclinic gallium oxide nanomaterials for high-concentration ethanol vapor detection, H. M. B. Dela Torre and G. N. C. Santos

Some modular considerations regarding odd perfect numbers, Jose Arnaldo Bebita Dris and Immanuel Tobias San Diego

Nucleotide sequencing and identification of wild mushrooms from the Philippines, Rich Milton R. Dulay, Esperanza C. Cabrera, Sofronio P. Kalaw, and Renato G. Reyes

Nutritional requirements for mycelial growth of three Lentinus species from the Philippines, Rich Milton R. Dulay, Esperanza C. Cabrera, Sofronio P. Kalaw, Renato G. Reyes, and Ching T. Hou

Nanoscale contact charging of MoS2 by atomic force microscope, Jose M. Esmeria Jr, Terencio Lacuesta, and Romeric F. Pobre

Structural properties of an S-system model of mycobacterium tuberculosis gene regulation, Honeylou F. Farinas, Eduardo R. Mendoza, and Angelyn R. Lao

CRNet translator: Building GMA, S-system models and chemical reaction networks of disease and metabolic pathways, Karen T. Fields, Noel T. Fortun, Geoffrey A. Solano, and Angelyn R. Lao

Electronic and optical properties of polypyrrole as a toxic carbonyl gas sensor, Francisco C. Franco Jr.

Tuning the optoelectronic properties of oligothiophenes for solar cell applications by varying the number of cyano and fluoro substituents for solar cell applications: A theoretical study, Francisco C. Franco Jr.

Molecular survey of tick-borne pathogens infecting backyard cattle and water buffaloes in Quezon Province, Philippines, Eloiza May S. Galon, Rochelle Haidee D. Ybañez, Paul Franck Adjou Moumouni, Maria Agnes Tumwebaze, Ralph Joselle A. Fabon, Mary Ruth R. Callanta, Kim Joseph E. Labutong, Gloria B. Salazar, Mingming Liu, Jixu Li, Benedicto Byamukama, Yongchang Li, Shengwei Ji, Seung Hun Lee, Adrian P. Ybañez, Florencia G. Claveria, and Xuenan Xuan

Subdividing a graph toward a unit-distance graph in the plane, Severino V. Gervacio and Hiroshi Maehara

Sterols from Echinopsis oxygona (Link) zucc. ex Pfeiff, Rhanney L. Gonzales, Chien Chang Shen, and Consolacion Y. Ragasa

Probing the surface structure via the adsorbed hydrogen atoms – The case of Cu(4 1 0), Jessiel Siaron Gueriba, Wilson Agerico Diño, Seigi Mizuno, and Michio Okada

Publisher Correction: Two-dimensional Dirac particles in a Pöschl-Teller waveguide (Scientific Reports, (2017), 7, 1, (11599), 10.1038/s41598-017-11411-w), R. R. Hartmann and M. E. Portnoi

A computational approach to multistationarity of power-law kinetic systems, Bryan S. Hernandez, Eduardo R. Mendoza, and Aurelio A. de los Reyes

Peroxisome proliferator-activated receptor gamma as a theragnostic target for mesenchymal-type glioblastoma patients, Tuyen N. M. Hua, Jiwoong Oh, Sohyun Kim, Jayson M. Antonio, Vu T. A. Vo, Jiyeon Om, Jong-Whan Choi, Jeong-Yub Kim, Chan-Woong Jung, Myung-Jin Park, and Yangsik Jeong

Spatial variation in groundwater quality and potential extent of contamination in Santa Ignacia, Tarlac, Philippines, Jessamine Gail M. Inson, Christian E. Supsup, and Mary Jane C. Flores

Optimization of oxalate-free starch production from taro flour by oxalate oxidase assisted process, Moni Philip Jacob Kizhakedathil, Suraksha Suvarna, Prasanna D. Belur, Rungtiwa Wongsagonsup, Esperanza Maribel G. Agoo, and Jose Isagani B. Janairo

Structure-based discovery of small molecule APC-Asef interaction inhibitors: In silico approaches and molecular dynamics simulations, Surender Singh Jadav, Stephani Joy Y. Macalino, and Ramesh Alluri

A principal component regression model for predicting phytochemical binding to the H. pylori CagA protein, Jose Isagani B. Janairo

A Screening Algorithm for Gastric Cancer-Binding Peptides, Jose Isagani B. Janairo and Marianne Linley L. Sy-Janairo

Data on the sequence-derived properties of gastric cancer – binding peptides, Jose Isagani B. Janairo and Marianne Linley L. Sy-Janairo

Estimating the effectiveness of gold and iron oxide nanoparticles for hepatocellular carcinoma ablation therapy: a meta-Analysis, Jose Isagani B. Janairo and Marianne Linley L. Sy-Janairo

Insights on the chemical constituents and hydrothermal carbonization of crescentia cujete l., Judith Clarisse Jose, Glenn G. Oyong, Michael Dominic M. Ajero, Irving Chiong, Esperanza Cabrera, and Maria Carmen S. Tan

A potent host defense peptide triggers DNA damage and Is active against multidrug-resistant gram-negative pathogens, Samuel A. Juliano, Leonardo F. Serafim, Searle Aichelle S. Duay, Maria Heredia Chavez, Gaurav Sharma, Mary Rooney, Fatih Comert, Scott Pierce, Andrei Radulescu, Myriam L. Cotten, Mihaela Mihailescu, Eric R. May, Alexander I. Greenwood, Rajeev Prabhakar, and Alfredo M. Angeles-Boza

Metal-dependent Ser/Thr protein phosphatase PPM family: Evolution, structures, diseases and inhibitors, Rui Kamada, Fuki Kudoh, Shogo Ito, Itsumi Tani, Jose Isagani B. Janairo, James G. Omichinski, and Kazuyasu Sakaguchi

High prevalence of carbapenem and extended spectrum β-lactam resistant Escherichia coli from tilapia (Oreochromis niloticus) from two wet markets in Metro Manila, Philippines, Taeuk Kang, Glenn Gallego Oyong, and Esperanza Chua Cabrera

Spatial and temporal variation in the genetic structure of Dascyllus trimaculatus (Pomacentridae) in the Bohol Sea, Ma. Carmen A. Lagman

Optimization of culture conditions for mycelial growth and basidiocarp production of Cyclocybe cylindracea (Maire), Harold Ray R. Landingin, Bismark E. Francisco, Rich Milton R. Dulay, Sofronio P. Kalaw, and Renato G. Reyes

Socio-ecological network structures from process graphs, Angelyn Lao, Heriberto Cabezas, Akos Orosz, Ferenc Friedler, and Raymond Girard R. Tan

Teachers' COVID-19 awareness, distance learning education experiences and perceptions towards institutional readiness and challenges, Aris Alea Lapada, Frosyl Fabrea Miguel, Dave Arthur Roldan Robledo, and Zeba F. Alam