2020: Proceedings of the 38th Samahang Pisika ng Pilipinas Physics Conference | Proceedings of the Samahang Pisika ng Pilipinas

Keynote Address

Complexity issues in engineered systems

Jose B. Cruz, Jr.

SPP-2020-KA-01
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Invited Presentations

On the trail of the virus in the Philippines: What SARS-CoV-2 whole genome sequences tell us

Cynthia Palmes-Saloma

SPP-2020-INV-1B-01
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Linearized microwave photonics devices for microwave fiber links-based 5G application

Benjamin B. Dingel

SPP-2020-INV-1B-02
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CLSU-DOST III initiative and collaborative response to COVID-19 mitigation

Juvy J. Monserate

SPP-2020-INV-1C-01
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Rapid on-chip ELISA aided by centrifugation-assisted thermal convection reflow

Wilfred Espulgar

SPP-2020-INV-1D-01
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Gravitational waves as a new probe of the universe

Jun'ichi Yokoyama

SPP-2020-INV-1E-01
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Production of STEM PhD Graduates in the Philippines: First decade of the ASTHRD and ERDT Programs

Caesar A. Saloma

SPP-2020-INV-2B-01
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Raman microscopy for interrogating live cells

Katsumasa Fujita

SPP-2020-INV-2B-02
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Tip-enhanced Raman and THz nanospectroscopy

Norihiko Hayazawa

SPP-2020-INV-2C-01
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Graphene field effect transistors as gas sensors: Lessons learned in new collaborations

Arnel A. Salvador

SPP-2020-INV-2F-01
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Studies for enhancing THz emissions from optically excited spintronic metallic films

Masahiko Tani

SPP-2020-INV-2F-02
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Capacity building in neutron and reactor physics

Alvie Asuncion-Astronomo

SPP-2020-INV-3B-01
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Plasma science in the Philippines: Progress and future perspectives

Magdaleno R. Vasquez, Jr.

SPP-2020-INV-3B-02
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How to make Physics less intimidating?

Reinabelle Reyes

SPP-2020-INV-3C-01
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Kung saan hinuhugot ang ideya

Nathaniel P. Hermosa

SPP-2020-INV-3C-02
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Dirichlet boundary conditions for a class of non-Markovian Gaussian stochastic processes

Christopher C. Bernido; Karl Patrick Casas, Ma. Victoria Carpio-Bernido

SPP-2020-INV-3F-01
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Effective dynamics of 2D Bloch electrons in external fields derived from symmetry

Edward Aris Fajardo

SPP-2020-INV-3F-02
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How do space weather research and operation activities in Asia-Oceania contribute to the world?

Kornyanat Hozumi

SPP-2020-INV-4B-01
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Developing durable physics competencies for the future of work

Sheryl Lyn C. Monterola

SPP-2020-INV-4B-02
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Need connectivity? Need spectrum! Measuring radio frequency spectrum utilization in the Philippines

Joel Joseph S. Marciano, Jr.

SPP-2020-INV-4C-01
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Visualizing bending of RNA structures by a bound protein using Small-Angle X-ray Scattering and Fluorescence Resonance Energy Transfer

Suzette A. Pabit

SPP-2020-INV-4C-02
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Directed migration of Physarum polycephalum: Excitability and force traction measurement

Mark Nolan P. Confesor

SPP-2020-INV-4F-01
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First-principles theoretical study of CO₂ hydrogenation on Cu surfaces

Yoshitada Morikawa

SPP-2020-INV-4F-02
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Tip-enhanced resonance Raman spectroscopy and imaging of a single molecule

Rafael B. Jaculbia

SPP-2020-INV-4F-03
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InAs nanostructures on GaAs

Itaru Kamiya

SPP-2020-INV-5B-01
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Development of ab-initio anharmonic algorithms and their applications to understand vibrational coupling

Jer-Lai Kuo

SPP-2020-INV-5B-02
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Dynamical control of phases and time crystals in an atom-cavity system

Jayson Cosme

SPP-2020-INV-5C-01
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Metacognitive photograph analysis in physics: Enhancing students' visual literacy

Glenn A. Atienza

SPP-2020-INV-5D-01
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Complex Systems and Data Analytics

Simultaneous identification of transportation-deficient zones and transit hubs through Origin-Destination and Boarding-Alighting surveys

Damian Nale Dailisan, May Lim

SPP-2020-1C-02
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Are quarantines always good? Modeling the spread of epidemics in Cauayan City using complex networks

Alva Presbitero, Jesus Felix Valenzuela

SPP-2020-1C-03
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Intracity bus trip dynamics using GPS data

Louie John Rubio, Revka Perez, Noriel Tiglao, May Lim

SPP-2020-1C-04
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Traffic dynamics of multiple paired U-turn slots

Ivan M. Fenis, Damian N. Dailisan, May T. Lim

SPP-2020-1C-05
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Triplet-based-correlation pattern matching for de novo sequencing of conopeptides

Joyce Lyn L Garcia, Eizadora T Yu, Giovanni A Tapang

SPP-2020-1C-06
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Emergence of multi-scale consensus in Watts-Strogatz networks using the local acceptance model

Maria Teresa Pulido, Caesar Saloma

SPP-2020-3C-03
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Synchronization of individual heading deviations in finite flocks of self-propelled Vicsek particles

Mergebelle Durato Dengal

SPP-2020-3C-04
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Verhulst and bifurcation analyses of a neuronal network on an outer-totalistic toroidal cellular automata

Reinier Xander Azcueta Ramos, Johnrob Yap Bantang

SPP-2020-3C-05
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A pose-based action recognition machine learning framework for basketball analytics

Lou Josef S. Tan, Maricor N. Soriano

SPP-2020-3C-06
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Transportation network efficiency during disaster events

JC Albert Peralta, May Lim, Reinabelle Reyes

SPP-2020-3C-07
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Condensed Matter Physics and Materials Science

Room-temperature optical emission properties of hydrothermal grown zinc oxide nanostructures

Erick John Carlo D Solibet, Melvin John Fernandez Empizo, Maria Cecilia Moralde Angub, Christopher Jude Tan Vergara, Horace Andrew Fernandez Husay, Verdad Canila Agulto, Kohei Yamanoi, Toshihiko Shimizu, Elmer Surat Estacio, Arnel Angud Salvador, Nobuhiko Sarukura, Armando Soriano Somintac

SPP-2020-2C-02
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Thickness calculations of thin films prepared by pulsed laser deposition on revolved and rotated substrates

Rommil Bacurin Emperado, Myles Allen H Zosa, Lean L Dasallas, Wilson O Garcia

SPP-2020-2C-03
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Spectroscopic investigations of ZnO-polymer composites grown via wet chemical method

Verdad C. Agulto, Melvin John F. Empizo, Jonah Micah L. Inguito, Bee Jay Magallanes, Marvin B. Nalayog, Keito Shinohara, Daisuke Umeno, Kloudene A. Salazar, Erick John Carlo D. Solibet, Jeremias Ibus-Armonia, Mia Angela N. Judicpa, Armando S. Somintac, Kohei Yamanoi, Toshihiko Shimizu, Allan Christopher C. Yago, Roland V. Sarmago, Nobuhiko Sarukura

SPP-2020-2C-04
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Evaluation of the neutron spectra in a medical accelerator facility using a modified Bonner Sphere Spectrometer

Aixeen Manuel Fontanilla, Alvie Asuncion Astronomo, Carlitos Silvestre, Charlotte Balderas, Dan Joseph Manlapaz, Roland Cristopher Caballar

SPP-2020-2C-05
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Spintronic terahertz emission of Ni/Pt on GaAs using 1550 nm fiber laser

Ivan Cedrick Malaluan Verona, John Paul Ferrolino, Alexander De Los Reyes, Hannah Bardolaza, Neil Irvin Cabello, Armando Somintac, Arnel Salvador, Elmer Estacio

SPP-2020-2F-03
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Terahertz emission from MBE-grown InGaAs/InP and InAs/GaSb films excited by 1550 nm femtosecond laser pulses

Cyril S Salang, Dean Von Johari Casilana Narag, Rommel Jagus, Craig Egan Allistair D. Tan, Gerald Angelo R. Catindig, Roni Andig, Mae Agatha C. Tumanguil-Quitoras, Alexander De Los Reyes, Ivan Cedrick M. Verona, Hannah R. Bardolaza, Armando S Somintac, Arnel A Salvador, Elmer S Estacio

SPP-2020-2F-04
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Imbert-Fedorov shifts of electromagnetic waves due to the ionosphere

Nina Angelica Fabroa Zambale, Nathaniel Hermosa

SPP-2020-2F-05
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The 2018 Mt. Mayon eruption: A physicochemical characterization of inhalable ash particles collected in Legazpi City, Albay, Philippines

Jellie Ayz Abundo Beo, Edanjarlo Marquez, Sarah Johnson, Astrid Korina Gabo-Gianan, Migel Antonio Catalig

SPP-2020-2F-06
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Fourier transform infrared spectoscopy of Nd:YAG thin films by fs-PLD with nitrogen and oxygen as background gas

Joy Kristelle Candelaria De Mata, Wilson Garcia, Lean Dasallas

SPP-2020-4F-04
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X-ray diffraction analysis of strontium-doped lanthanum cobaltite powder prepared from an aqueous precursor solution

Jerome C. Taguba, Roland V. Sarmago

SPP-2020-4F-05
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Desorption kinetics of Bi adsorption on Ni(100) revealed through temperature-programmed desorption spectra: A kinetic Monte Carlo study

Marvin Argulla Albao, Alfredo R. Coro III

SPP-2020-5C-02
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Free energy in a spin transport among particles in a Fermi-Hubbard optical lattice

Vladimir Paat Villegas, Cristine De Los Reyes Villagonzalo

SPP-2020-5C-03
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Role of water dissociation kinetics on Ni-catalyzed atomic carbon conversion in a steam reforming environment: Which path to take?

Ryan Lacdao Arevalo, Susan Aspera, Roland Otadoy, Hiroshi Nakanishi, Hideaki Kasai

SPP-2020-5C-04
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Semiclassical equations of motion for interacting bosons in a one-dimensional optical lattice inside a recoil-resolved cavity

Jayson Cosme

SPP-2020-5C-05
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Instrumentation, Imaging, and Signal Processing

Comparison of single focus and dual foci scanning in single-photon photopolymerization

Eric Joshua Vincent Capuloy Reyes, Wynn Dunn Gil Dugang Improso, Giovanni Alarkon Tapang

SPP-2020-4C-03
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Compressively sampled speech: How good is the recovery?

Kenneth V. Domingo, Maricor N. Soriano

SPP-2020-4C-04
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A motion-free pushbroom scanner testing platform

Noniel Paul Ampo Novabos, Jholeeh Charls T. Madalipay, Paul Leonard Atchong C. Hilario, Maricor N. Soriano

SPP-2020-4C-05
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Color error tendencies in spectral super-resolution

Rene Libo-on Principe, Jr, Maricor Narvaez Soriano

SPP-2020-4C-06
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Optics and Photonics

Generation of "perfect" petal beams using spatial light modulator

Dina Grace Calbero Banguilan, Nathaniel Hermosa

SPP-2020-1D-02
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Single-plane diffuse illumination phase retrieval

Mario Juvenal Saquido Onglao, III, Percival F. Almoro

SPP-2020-1D-03
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Response function and transfer matrix for a perfect sheet

Rhenish Capariño Simon, Nathaniel Hermosa

SPP-2020-1D-04
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Axial response in semiconductor laser confocal interferometric microscope under full optical feedback

Anthony Paul Noquillo Fox, Caesar Saloma

SPP-2020-1D-05
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Enhanced reconstruction of axially extended objects using phase retrieval with unordered propagations and compressive sensing

Jonel Fernandez Binamira, Percival Flavier Almoro

SPP-2020-1D-06
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Theoretical and Mathematical Physics

Search for CP violation in the charmless four-body decays of Î›_b⁰ and Îž_b⁰ baryons using the LHCb spectrometer

Jan Mickelle Vargas Maratas

SPP-2020-1E-02
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Approximate analytic light curves for the tidal disruption of a polytropic star

Lizbeth Joy Tan, Michael Francis Ian Vega, II

SPP-2020-1E-03
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Steady-state density perturbations induced by a point mass in a finite cylinder

Mark Ivan G Ugalino, Michael Francis Ian G Vega, II

SPP-2020-1E-04
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Cosmological dynamics in a self-tuning cubic Horndeski theory

Reginald Christian Bernardo, Janna May Angeles, Michael Francis Ian Vega

SPP-2020-1E-05
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Black hole inspirals in an expanding universe

John Adrian Nacional Villanueva, Michael Francis Ian Guerra Vega, II

SPP-2020-1E-06
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Quantization of time using symmetric and Born-Jordan orderings

Daisy Arnado Romeo, Job A. Nable

SPP-2020-3F-03
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On Lie algebras twisted by fractional differential operators

Vincent Paul Vasquez Munar, Marc Aaron F Julian

SPP-2020-3F-04
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Star product on the Euclidean motion group

Laarni Beltran Natividad, Job A. Nable

SPP-2020-3F-05
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Space-fractional neutron diffusion equation with Riesz fractional derivative

Jeffrey Delantar Tare, Alvie A. Astronomo

SPP-2020-3F-06
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Environmental Physics (Short Presentations)

Measurement of light pollution in PAGASA Astronomical Observatory before and after the 2020 Taal phreatic eruption through luminance

Ronah Ceniza Rollan, Rosenel Dahipon, Alleah Garzon

SPP-2020-2D-01
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Measurement of PM₁₀ and PM_2.5 mass concentrations in service laboratories

Yasmine Joy Macalma Labagnoy, Edanjarlo J. Marquez, Sarah C. Johnson, Astrid Korina S. Gabo-Gianan, Migel Antonio P. Catalig, Jervee M. Punzalan

SPP-2020-2D-02
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Indoor air quality monitoring system using Arduino Uno in Cainta, Rizal and Pasay City, Philippines

Jona Christine Alonzo Alarcon, Carl Jing Rabulan Ocsina, Erica Guevarra Castro

SPP-2020-2D-03
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Prediction of agricultural drought using Landsat-8 Land Surface Temperature and Normalized Difference Vegetation Index in West Candaba, Pampanga, Philippines

Florenz Pacion Pagulayan, Jem Marie Espiritu Alabado, Raymond C. Ordinario

SPP-2020-2D-04
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Determining the effect of light pollution on limiting magnitude in specific Luzon regions

Nicolas G. Jardiolin, Samantha Panday, Junn G. Tabares, John Raymond Pingol, Bernard C. Llaguno

SPP-2020-2D-05
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Condensed Matter and Materials Science (Short Presentations)

Morphology of alumina particles synthesized by sol-gel method and irradiated with high-energy electrons

Frederick Corpus Hila, Ariel Jorge F. Payot, Roland V. Rallos, Neil Raymund D. Guillermo, Rinlee Butch M. Cervera

SPP-2020-3A-01
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Terahertz-time domain spectroscopy of hydrated casein and washed casein

Dustin Loren Velasco Almanza, Lou Serafin Lozada, Naoki Yamamoto, Keisuke Tominaga

SPP-2020-3A-02
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Nanoscale contact charging of MoS₂ by atomic force microscope

Jose Manuel Esmeria, Jr., Terencio D Lacuesta, Romeric F Pobre

SPP-2020-3A-03
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Study of different application techniques of atmospheric pressure plasma jet-treated monomers

Giana Mae G. Nuncio, Christian Lorenz S. Mahinay, Ivan B. Culaba

SPP-2020-3A-04
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Monte Carlo simulation of cobalt-60 ion irradiation into silicon carbide–metal-oxide field effect transistor (SiC-MOSFET)

Khristine Rae Fua Fobar, Daniel Vincent Morales Navalta, Lea May Abonita Olandez

SPP-2020-3A-05
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Numerical investigation of heat transfer in ultrafast laser processing of silicon material

Joseph Aban De Mesa, Lean Dasallas, Wilson Garcia

SPP-2020-3A-06
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Surface modification of water hyacinth fiber with ethanol pretreatment and argon plasma treatment

Alliah Joie Santos, Archie Barrientos Yuson, April Anne Capangpangan, Rogelio Dizon

SPP-2020-3A-07
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Optical transmission spectroscopy of Al thin films deposited on glass substrates via thermal evaporation

Marielle Anne Pedrita Alemania, Alvaro Jose Abesa, Joseph De Mesa, Wilson Garcia

SPP-2020-3A-08
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Surface morphology of cerium oxide ablated by femtosecond-pulsed laser with varying target scanning speeds

Bienica Yzabelle Gapasin Tinte, Joseph De Mesa, Angelo Rillera, Roland Sarmago, Wilson Garcia

SPP-2020-3A-09
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Enhanced sinterability of CeO₂ on Haynes 230

Angelo Rillera, Ysabella Kassandra Ong, Roland Sarmago

SPP-2020-3A-10
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Temperature dependence of three-dimensional thermoelectric properties of a free electron gas-like material

Jairus Carlo Fernandez Calpatura, Cristine Villagonzalo

SPP-2020-4G-01
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Excitation of a conserved lattice gas model as a possible toy model for granular systems

Matthew Joseph Ribano Banaag, Johnrob Yap Bantang

SPP-2020-4G-02
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Cluster behavior in a finite 2D Ising model with central blocked regions

Jersey Dianne T. Ganding, Ronald S. Banzon

SPP-2020-4G-03
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Drude model electron motion in 2D space with applied electric fields

Tim Jeff Macabuhay Rodriguez, Cristine Villagonzalo

SPP-2020-4G-04
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Characterization of phonon density of states of a graphene junction beyond nearest neighbor interactions

Krishna Lyn Delima, Cristine Villagonzalo

SPP-2020-4G-05
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Well-dispersed YBCO in acetone via planetary milling

Camille Victoria Macaraeg Cantor, Roland Villano Sarmago

SPP-2020-5G-01
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Synthesis and optical activity of KI-added ZnO microrods grown via hydrothermal method

Karen Nicole E. Mamucud, Kloudene A. Salazar, Verdad C. Agulto, Melvin John F. Empizo, Keito Shinohara, Kohei Yamanoi, Toshihiko Shimizu, Nobuhiko Sarukura, Roland V. Sarmago

SPP-2020-5G-02
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High purity YBCO powder prepared using acetate based sol-gel method

Jennieva Grace Torremoro, Jerome C. Taguba, Roland V. Sarmago

SPP-2020-5G-03
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Transport properties of In-added Bi₂Sr₂CaCu₂O_8+d thick films

Francesca Isabel Narciso de Vera, Nestor Daniel Fernandez, Jonalds Tacneng, Hsiung Chou, Roland Sarmago

SPP-2020-5G-04
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Optimization by 2D mapping of the Surface-Enhanced Raman Spectroscopy of methylene blue using silver nanowires

Ma. Romina Rogem V. Ramos, Horace Andrew F. Husay, Jeremias Ibus-Armonia, Armando S. Somintac

SPP-2020-5G-06
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Optics and Photonics (Short Presentations)

Control of spatial coherence of off-the-shelf red LED

Dennis Angelo Pablico, Jayson P Cabanilla, Nathaniel Hermosa

SPP-2020-2D-06
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Sampling volume considerations for amplitude diffuser-based phase retrieval

Timothy Joseph Abregana, Percival Almoro

SPP-2020-2D-07
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Fourier transform profilometry of millimeter-scale surface distortions with added lens setup

Jayson Puti Cabanilla, Damien M. Estacio, Nathaniel Hermosa

SPP-2020-2D-08
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Temporal laser source term from experimental data for laser-matter interaction simulations

Jenny Lou Sagisi, Wilson Garcia, Lean Dasallas

SPP-2020-2D-09
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Impact of non-ideal factors on the performance of the Michelson-Gires-Tournois Interferometer (MGTI)-based analogue of the Thomas angle in special relativity

Clyde J. Calgo, Benjamin B. Dingel, Justin Frederick L. Lim

SPP-2020-3G-01
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Generation of higher-order Bessel beams by spiral slits using digital micromirror device

Roger Jamilarin, Dina Grace Calbero Banguilan, Nathaniel Hermosa

SPP-2020-3G-02
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Modified Strehl ratio for quantitative evaluation of speckle development

Cyrill Hope Tungpalan Depasucat, Percival Almoro

SPP-2020-3G-03
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An approach to thin film oxide detection in GaAs substrate using Goos-Hanchen shift

Jared Cabacungan Operaña, Rhenish C Simon, Nathaniel Hermosa, II

SPP-2020-3G-04
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Quantitative analysis of the self-healing property of structured beams using energy flow

Joshua Cesar Mission Lorenzo, Nathaniel Hermosa

SPP-2020-3G-05
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Improved visibility of boron nitride on oxidized silicon substrates at pseudo-Brewster incidence

Rhenish Capariño Simon, Nathaniel Hermosa, II

SPP-2020-3G-06
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Model for phase retrieval under partially coherent illumination

Gelli Mae Paggao Gloria, Percival F. Almoro

SPP-2020-3G-07
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Phase retrieval of test objects with unknown obstructions using unordered propagations

Agatha Jill Dagdagan Manzo, Percival Almoro

SPP-2020-3G-08
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Enhanced reconstruction in mask translation-phase retrieval using two recording planes

Rigil Gurrea Tabuzo, Percival Almoro

SPP-2020-3G-09
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Detecting the polarization and spatial modes using vector vortex beams

Meara Noelle Tolentino, Nathaniel Hermosa

SPP-2020-3G-10
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Computational Physics and Simulations (Short Presentations)

Nonequilibrium many-body quantum transport in resonant tunneling diode (RTD) with n-n+n- spacer layer

Mark Adones Puaben Lingaro, Roland Emerito Otadoy, Felixberto Buot

SPP-2020-4A-01
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Fractional calculus approach to a single loop RL circuit

Nikko John Leo Socorro Lobos, Emmanuel Tapas Rodulfo

SPP-2020-4A-02
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In silico study of stress distribution in a tissue surrounding a cancer growth using Centroidal Voronoi Tessellations

Rian Fritz Delmoro Jalandoni, Johnrob Yap Bantang

SPP-2020-4A-03
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Characterization and synthesis of classical reversible circuits

Joanne Mae Bautista Adelino, Ronald Sedilla Banzon

SPP-2020-4A-04
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Comparison of two simulation approaches for a first-generation transmission type gamma computed tomography

Ezekiel Raul Dulay Romero, John Axl Lipardo, Roland Sarmago, Vallerie Ann Samson

SPP-2020-4A-05
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Critical exponents of neuronal avalanches in a stochastic model of Wilson-Cowan neuronal populations

Samantha Ruth Centeno Lahoz, Johnrob Y. Bantang

SPP-2020-4A-06
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Generation of an optimized bio-inspired Bouligand design for the improvement of the impact strength of rigid composites

Aidan Joseph Quesada Bunachita

SPP-2020-4A-07
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Designing a self-sustaining Brownian bug network

Kenneth Modesto Leo, May Tan Lim

SPP-2020-4A-08
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Agent-based modeling of the B cell population dynamics during an infection

Clark Roi Bordario Legaspi, Marissa Pastor-Liponhay

SPP-2020-4A-09
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Effect of noise and particle density in the dynamic network formed by Vicsek model of swarming mobile agents

Jobeth Gazmen Martecio, Johnrob Yap Bantang

SPP-2020-4A-10
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Dynamics of an interacting Bak-Sneppen model system

Jose Nazareno Gabriel Magdaleno Macalintal, Johnrob Yap Bantang

SPP-2020-4G-06
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Trade-offs in local traï¬€ic signal control algorithms on a grid network

Adrian Chester M. Balingit, Damian N. Dailisan, May Lim

SPP-2020-4G-07
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Complex Systems and Data Analytics (Short Presentations)

Machine learning for complex disease prediction: A case study for asthma dataset

Joverlyn Delayun Gaudillo, Lei Rigi Pastor Baltazar, Allen Nazareno, Julianne Vilela, Jae Joseph Russell Rodriguez, Mario Domingo, Jason R Albia

SPP-2020-2A-01
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Analysis of social network formation of students in a classroom

Gerold Pedemonte, May Lim

SPP-2020-2A-02
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Comparison of two quantitative matrices for in silico prediction of major histocompatibility complex class I peptide loading

Adrian Sabariaga Remigio, Ruby Anne King, Paul Gabriel Escalera Lerona, Dominic Albao, Denise Noelle Bascos

SPP-2020-2A-03
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Cluster analysis of North-West Pacific Basin tropical cyclones genesis points

Mojhune Gabriel Manzanillo, Joverlyn Delayun Gaudillo, Lei Rigi Pastor Baltazar, Ranzivelle Marianne Roxas-Villanueva, Jason Rayala Albia

SPP-2020-2A-04
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Using YOLOv3 to detect colorectal polyps in video

Mary Chris Roperos Go, Francis N. C. Paraan

SPP-2020-2A-05
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Extracting voting patterns across three Philippine senate elections using hyperspectral unmixing

Crizzia Mielle Mariano de Castro, May Tan Lim

SPP-2020-2A-06
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Co-occurrence analysis of waterway access, transport proximity, and urbanization

Charles Jason Cruz Diaz, May T. Lim

SPP-2020-2A-07
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Agent-based modeling of the spread of fire in urban settlements in the Philippines

Aria Buenaventura, Clyde J. Calgo, Dean Karlo D. Bardeloza, Nathaniel Joseph C. Libatique, Gregory L. Tangonan

SPP-2020-2A-08
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Kinematics of a developing internet subscription service

Charles Louie Castillo Fernan, Johnrob Y. Bantang

SPP-2020-2A-09
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Age-dependent random deaths by Verhulst factor in an iteroparous Penna model

Jammy Rey Guinid, Ronald Banzon

SPP-2020-2A-10
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Theoretical and Mathematical Physics (Short Presentations)

Phase-plane analysis for a spinning particle orbiting a Schwarzschild black hole with second-order spin corrections

John Carlo Narte Elmaguin, Michael Francis Ian Vega, II

SPP-2020-1F-01
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Dynamics in an invariant manifold of an interacting dark matter and scalar field system

Janna May Zulueta Angeles, Michael Francis Ian Vega, II

SPP-2020-1F-02
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Generalized contour integral representation of the finite part

Kenneth Jhon Mora Remo, Eric A. Galapon

SPP-2020-1F-03
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Energy shift maps for direct photon emission by a particle orbiting a Schwarzschild black hole

Jhon Delo Liwanan Procurato, Michael Francis Ian Guerra Vega, II

SPP-2020-1F-04
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Testing for the Wada property in a weakly magnetized black hole system

Joshua Beethoven Pangan Bautista, Michael Francis Ian G. Vega, II

SPP-2020-5A-02
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Vortex beams and quadrant detection for detecting barycenter motion of stars with polar orbiting exoplanets

Miguel L Revilla, Nathaniel P Hermosa

SPP-2020-5A-03
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Linear emulator approach for bound orbits under the influence of the Paczynski-Wiita potential

Marco Immanuel Rivera, Jose Perico Esguerra

SPP-2020-5A-04
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Scattering of nonlinear bosonic fields: A case study in superradiance

John Adrian Borillo Baybay, Reginald Christian Bernardo, Michael Francis Ian Vega, II

SPP-2020-5A-05
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A three flavor model for the neutrino oscillation phenomenon

Joshua Chauzer Sunpongco Lomugdang, Herbert Boras Domingo

SPP-2020-5A-06
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Folded Transit: A proposed exoplanet detection method

Ma. Janelle Guevarra Manuel, Nathaniel Hermosa

SPP-2020-5A-07
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Geometric horizon for distorted black holes

Gabriel Alkuino, Michael Francis Ian Guerra Vega, II

SPP-2020-5A-08
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Photon scattering by an Alcubierre warp drive

Lemuel Gavin Gulay Saret, Michael Francis Ian Vega, II

SPP-2020-5A-09
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New analytical soliton solutions to Korteweg-de Vries (KdV) equation using a family of hyperbolic tangent functions

Aria Buenaventura, Benjamin B. Dingel, Clyde J. Calgo

SPP-2020-2G-01
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On Gabor frames and Pisot family substitution tilings

Luis Santos Silvestre, Job A. Nable

SPP-2020-2G-02
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Kampé de Fériet function reduction formula via finite-part integration

Lloyd Llena Villanueva, Eric A. Galapon

SPP-2020-2G-03
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Quantum time of arrival for the harmonic oscillator using the simplest symmetrization rule

Ramon Jose Cavitana Bagunu, Eric Alvarez Galapon

SPP-2020-2G-04
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Frame quantization and finite quantum systems

Francis Deocareza Delloro, Job Agcaoili Nable

SPP-2020-2G-05
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Cosmic evolution with delay differential equations

Carl Justin B. Palpal-latoc, Michael Francis Ian G. Vega, II

SPP-2020-2G-06
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Lie algebra representation of the two-dimensional similitude group via deformation quantization

Alexander Jimena Balsomo, Job Agcaoili Nable

SPP-2020-2G-07
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Geodesics in the Ruppeiner geometry of an ideal gas

Karlo Nepomuceno de Leon, Michael Francis Ian G. Vega, II

SPP-2020-2G-08
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First law of black hole mechanics for charged black holes in a class of Horndeski theories

John de Leon Celestial, Michael Francis Ian Guerra Vega, II

SPP-2020-2G-09
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An application of the exactified Poincaré asymptotic expansion of the Hankel integral to thin film thermography

Nathalie Liezel Rojas, Eric A Galapon

SPP-2020-2G-10
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Instrumentation, Imaging, and Signal Processing (Short Presentations)

Low-cost, low-complexity electronic analogue of the phenomenon known as Relativistic Aberration of Light using OP-AMP-based All-Pass Filter circuits

Krystel Iris de Castro, Benjamin B. Dingel, Nathaniel Libatique, Jan Llenzl Dagohoy, Carlos Oppus

SPP-2020-3D-01
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Acquisition of temperature and humidity using multi-radio wireless sensor network

Emil Joseph Mateo, Giovanni Tapang

SPP-2020-3D-02
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Measurement of the Brownian motion diffusion coefficient: Displacement-distribution versus mean-squared-displacement trajectory technique

Adrielle Theresa DL. Cusi, Wynn Dunn Gil D. Improso, Giovanni A. Tapang, Caesar A. Saloma

SPP-2020-3D-03
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Underwater acoustic characterization of electret hydrophone with speaker as sound source

Daniella Torres Hernandez, Giovanni A Tapang

SPP-2020-3D-04
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Fabrication and characterization of Freon-22 and Îº-Carrageenan gel based superheated drop neutron detector

Alexis Mikhael M. Benuyo, Girlie Eunice P. Lopez, Cheri Anne M. Dingle, Sarah C. Johnson

SPP-2020-3D-05
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Using the angular spectrum method and Fresnel transform as kernels in a modified Gerchberg-Saxton algorithm

Patricia Gaña Pangilinan, Giovanni Tapang, Wynn Dunn Gil Improso

SPP-2020-3D-06
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Fluid mechanics experiments using commercial off-the-shelf components

Andrea Rica Abella Advincula, Alfred Perez Abella, Maricor N. Soriano

SPP-2020-3D-07
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Effect of varying Cs-137 beam on the response of a radiation monitoring instrument (survey meter)

Christy Mae Tiamsin Betos, Marianna Lourdes Marie L. Grande, Ave Ann Nikolle M. Garalde, Kristine Marie D. Romallosa

SPP-2020-3D-08
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Pitch control simulation for underwater pipe platform with rise and dive functions

Creo Baylon, Maricor N. Soriano

SPP-2020-3D-09
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Modulation transfer function of a scanning hyperspectral imager

Ralph Aaron S Aguinaldo, Micherene Clauzette P Lofamia, Mara Alain M Maestro, Andrew Rafael Medina Bañas, Maricor N Soriano

SPP-2020-3D-10
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A portable image scanning platform based on a rotating mirror mechanism

Micah Jibril P Alampay, John Ernest Chua, Ralph Aaron S Aguinaldo, Andrew Rafael Medina Bañas, Maricor Soriano

SPP-2020-3D-11
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Back Matter

Editorial Team 2020

SPP-2020-B-01
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