2013: Proceedings of the 31st Samahang Pisika ng Pilipinas Physics Congress

Peter John Rodrigo, Christian Pedersen

Wim Ubachs

Francis N. C. Paraan

Gijs Wuite

Mitsuru Uesaka, Kazuyuki Demachi, Takeo Fujiwara, Katsuhiro Dobashi, Hiroko Fujisawa, Ritu Bhusal Chhatkuli, Akihisa Tsuda, Sodai Tanaka, Yasushi Matsumura, Shohei Otsuki, Jyoichi Kusano, Masashi Yamamoto, Naoki Nakamura, Eiji Tanabe, Kazuyoshi Koyama, Masaki Yoshida, Ryuji Fujimori, Akira Yasui

Reinabelle Reyes

Christopher Y. Go, Anthony Wesley, Michael H. Wong, Imke de Pater, Antonio Sanchez-Lavega, George Hall, Santiago Perez Hoyos, Glenn S. Orton, Leigh Fletcher

Feng Zhang, Alvin Karlo Tapia, Keisuke Tominaga

Hidekazu Okamura

Hiro Munekata

Erwin Peterman

Daisuke Mizuno

Jenneke Klein-Nulend, René van Oers, Astrid D. Bakker, Rommel G. Bacabac

Giovanni Tapang

Reniel B. Cabral, Porfirio M. Aliño, May T. Lim

Carlo Jamandre, Gemma Narisma

Bernard Alan B. Racoma, Irene A. Crisologo, Carlos Primo C. David

Crismar P. Patacsil, Glynnis Mae Q. Saquilayan, Von Anthony V. Torio, Faye T. Cruz, Gemma Narisma

Lucille Joanna S. Borlaza, James Bernard B. Simpas

Rodolfo Victor Teope, Sherdon Niño Uy, James B. Simpas

Aimee B. Rarugal, Ranzivelle Marriane Roxas Villanueva, Giovanni A. Tapang

James Christopher S. Pang

Marissa Pastor, Junghyo Jo

Anjali Tarun, Rene Batac, Johnrob Bantang

Gerold C. Pedemonte, Johnrob Y. Bantang, May T. Lim

Harvey M. Niere

Christian M. Alis, May T. Lim

Alva V. Presbitero, Johnrob Y. Bantang

Damian N. Dailisan, May T. Lim

Katherine Anne Bulan, Johnrob Bantang

Gabriel Dominik Sison, Giovanni Tapang

Angelo I. Aquino, Luis Ma. Bo-ot

Miguel Antonio D. Fudolig, Jose Perico Esguerra

Micielle Capili, Ronald Banzon, Cristine Villagonzalo

James N. Vance, Jose Perico Esguerra

Mary Madelynn Nayga, Jose Perico Esguerra

Neris Ilano, Cristine Villagonzalo, Ronald Banzon

Noel Lamsen, Jose Perico Esguerra

Carlos Baldo, Cristine Villagonzalo

Reggie B. Difuntorum, Bhazel Anne R. Pelicano

Roberto S. Vitancol, Eric A. Galapon

Diane M. Caneso, Kristian Hauser A. Villegas, Jose Perico H. Esguerra

Lorenzo P. Lopez, Maria Angela B. Faustino, Niel Gabriel E. Saplagio, Arvin I. Mabilangan, Armando S. Somintac

Glaiza Rose S. Blanca-Ocampo, Roland V. Sarmago

Laureen Ida Ballesteros, Debbie Velasquez, Armando Somintac

Jefferson M. Abrenica, Michaelrey A. Cainglet, Precy Mae C. Calaque, Heinritz Majella S. Miguel, Jermaine Nicole A. Barce, Mary Ann C. Calleja, Armando S. Somintac

Heinritz Majella S. Miguel, Precy Mae C. Calaque, Jefferson M. Abrenica, Armando S. Somintac

Marleane Rovi R. Ferrer, Armando S. Somintac

Vernalyn Copa, Nestor Bareza, Anthony Tuico, Rizzie Kimberly Raguindin, Rachelle Anne Geline Ureta, Armando Somintac

Arlyn D. Macasero, Rommel G. Bacabac

Jerine A. Amado, Rusty A. Lopez, Roland V. Sarmago

Evan Angelo Mondarte, Jefferson Abrenica, Heinritz Majella Miguel, Miguel, Precy Mae Calaque, Annaliza Amo, Jozen Balanay, Rinlee Butch Cervera, Arnel Salvador, Armando Somintac

Raymund B. Bolalin, Michelle Natividad, Gerardo Janairo, Hideaki Kasai, Nelson Arboleda

Eloise Anguluan, Joseph Christopher Ragasa, Neil Irvin Cabello, Armando S. Somintac, Arnel A. Salvador

Anthony Tuico, Nestor Bareza, Dyan Buan, Armando Somintac

Philippe Martin Baguio Tingzon, Joselito O. Muldera, Armando S. Somintac

Nobuhiko Sarukura, Yasunobu Arikawa, Takahiro Murata, Kozue Watanabe, Kohei Yamanoi, Marilou Cadatal Raduban, Melvin John F. Empizo, Kohei Sakai, Takahiro Nagai, Masahiro Kouno, Tomoharu Nakazato, Toshihiko Shimizu, Mitsuo Nakai, Takayoshi Norimatsu, Hiroaki Nishimura, Youichirou Hironaka, Hiroshi Azechi, Shigeru Fujino, Hideki Yoshida, Kei Kamada, Yoshiyuki Usuki, Toshihisa Suyama, Akira Yoshikawa, Nobuhiko Izumi, Nakahiro Satoh, Hirofumi Kan

Mc Guillis Kim F. Ramos, Nestor D. Bareza, Jefferson M. Abrenica, Armando S. Somintac

Floyd Willis I. Patricio, Mary Ann C. Calleja, Arriane P. Lacaba, Wilson O. Garcia

Julie Ann D. Lebitania, Armando S. Somintac

Arriane P. Lacaba, Wilson O. Garcia

Jefferson M. Abrenica, Christopher Jude T. Vergara, Francis M. Mulimbayan, Mary Jozen S. Balanay, Armando S. Somintac

Johanna Michelle S. Ambait, John Kenneth A. Cruz, Armando S. Somintac

Elvi Marie D. Dumayaca, Jacqueline L. Lee, Michael Paul A. Jallorina, Ivan B. Culaba

Jan Isaac L. Bugante, Myles Allen H. Zosa, Benjamin D. Villaflor, Roland V. Sarmago

Edna Mae D. Cruz, Freya Gay A. Jingco, Michelle Marie S. Villamayor, Henry J. Ramos

Sung Joon Park, Glynnis Mae Q. Saquilayan, Michael A. Jallorina, Ivan B. Culaba

Anne Margarette S. Maallo, Percival F. Almoro

Meryl Regine Algodon, Maricor Soriano

Marcielow Callelero, Perkins Jon Ong, Renante Violanda, Teiji Uozumi, Kiyohumi Yumoto, Akimasa Yoshikawa, MAGDAS Group, Alfonso Albano, Daniel McNamara, Quirino Sugon, Roland Emerito Otadoy

Benedict San Jose, Jialin Yan, Satoshi Matsushita, Kazuo Akagi

Kristine Faith J. Roque, Paul Leonard C. Hilario, Giovanni A. Tapang, Caesar A. Saloma

Florencio S. Bustamante, Amos M. Santoya, John Philip T. Billones, John Paul Geraldino, Rommel G. Bacabac

Esmerando Escoto, Joselito O. Muldera, Lean Dasallas, Elmer Estacio, Percival Almoro

Paul Leonard Hilario, Giovanni Alarkon Tapang

Justine Patricia L. Carpio, Percival F. Almoro

Jade Nadine S. Ang, Evan Angelo Q. Mondarte, Joselito E. Muldera, Alexander E. De Los Reyes, Armando S. Somintac, Elmer S. Estacio, Leni L. Quirit

Maria Eloisa Ventura, Paul Leonard Atchong C. Hilario, Giovanni Tapang, Caesar Saloma

Alix Jean Santos, Maricor Soriano

Arven I. Cafe, Lorenzo P. Lopez, Maria Angela B. Faustino, Joybelle M. Lopez, Armando S. Somintac

Norman Mascariñas, Paul Leonard Atchong Hilario, Giovanni Tapang, Caesar Saloma

Tomohiro Nagase, Shinpei Ozawa, Syougo Azuma, Stefan Funkner, Gudrun Niehues, Atsushi Iwamae, Kohji Yamamoto, Takashi Furuya, Elmer Estacio, Michael I. Bakunov, Masahiko Tani

Cherrie May Mogueis Olaya, Wilson Ong Garcia

Jasher John Ibañes, Elmer Estacio, Arnel Salvador, Armando Somintac, Christopher Que, Satoshi Tsuzuki, Kohji Yamamoto, Masahiko Tani

Melvin John F. Empizo, Kohei Yamanoi, Toshihiko Shimizu, Nobuhiko Sarukura, Ray M. Vargas, Arnel A. Salvador, Roland V. Sarmago

Satoshi Tsuzuki, Daiki Takeshima, Tomohiro Nagase, Shinpei Ozawa, Tatsuya Joja, Takashi Furuya, Kazuyoshi Kurihara, Kohji Yamamoto, Fumiyoshi Kuwashima, Michael I. Bakunov, Masahiko Tani

Chrismar Patacsil, Raphael A. Guerrero, Jan Patrick Calupitan, Erwin P. Enriquez

Daryl L. Villarin, Reylan L. Loberternos, Felix A. Buot, Roland Emerito Sembrano Otadoy

Minella C. Alarcon, Artoni Kevin R. Ang, Benjamin O. Chan, Cindy C Cease, Michael A. Jallorina, Joel T. Maquiling, Lyndon P. Olaguera, Victor M. Teope

Catherine Cacanando, Ranzivelle Marianne Villanueva

Florence Ramirez, Ricardo Narandan, Edcel John Salumbides

Cherile Yap, Enriqueta Reston

Hamdi Muhyuddin D. Barra, Henry Ramos

Kenta Doi, Masaki Nishiura, Akira Taniike, Takuya Matsuki, Kenji Shimazoe, Kazunari Horiki, Takuya Nagasaka, Yasushi Fujimoto, Kana Fujioka, Teruya Tanaka, Masashi Kisaki, Hitoshi Yamaoka, Yoshikatsu Matsumoto, Toshiro Kasuya, Motoi Wada

Ayu Mizoguchi, Toshiro Kasuya, Motoi Wada, Michikazu Kinsho, Masahiro Yoshimoto

Tomoya Ichikawa, Hiroshi Takemura, Toshiro Kasuya, Yasuyuki Kimura, Masaki Nishiura, Motoi Wada

Aren Y. Centeno, Leo Mendel Rosario, Julie Anne Ting, Henry Lee, Henry Ramos, Daisy Tañafranca, Roy Tumlos

Camille Faith Romero, Masaru Yamanaka, Motoi Wada

Jean-Noel Mouthe, Motoi Wada, Alexandre Morin

Mamiko Sasao, Takahiro Kenmotsu, Naoki Miyamoto, Masaki Nishiura, Henry Ramos, Motoi Wada

Glynnis Mae Q. Saquilayan, Ivan B. Culaba, Michael Paul A. Jallorina, Artoni Kevin R. Ang, Leo Mendel D. Rosario

Ricardo A. Narandan, Felix Buot, Roland Emerito Otadoy

Joseph Raphael R. Bunao, Eric A. Galapon

Alvin Kristopher C. Bendicio, Caesar P. Palisoc

Bryan King, Marlon Sacedon, Roland Emerito S. Otadoy, Felix A. Buot

Eduardo C. Cuansing

Denny Lane B. Sombillo, Eric Alvarez Galapon

Jan Tristram Acuña

Marvin M. Flores, Eric Alvarez Galapon

Jayson G. Cosme, Francis N. C. Paraan, Jose Perico Henson Esguerra

Philip Jordan Dacio Blancas, Eric A. Galapon

Jeffrey D. Tare, Jose Perico H. Esguerra

Vladimir Paat Villegas, Eric Alvarez Galapon

King Karl R. Seroje, Francis N. C. Paraan

Xavier M. Puspus, Francis N. C. Paraan

Angeleene S. Ang, Quirino M. Sugon, Daniel J. McNamara

Angela Magnaye, Gemma Narisma

James Christopher S. Pang, Johnrob Y. Bantang

Abigail Mae C. Jayin, Johnrob Y. Bantang, Rene Cabahug Batac

Pio Gabrielle Calderon, Johnrob Bantang

Krister Jazz Urog, Helen Yap, Johnrob Bantang

Adrian Chester M. Balingit, Reniel B. Cabral, May T. Lim

Gene Moses Itable, Rhenish Simon

Reginald Bernardo

Wilbur Galarion, Ian Jasper Agulo

Elvi Marie D. Dumayaca, Jacqueline Lee, Ivan B. Culaba

Horace Andrew F. Husay, Rome C. Garcia, Armando S. Somintac

Nestor D. Bareza, Anthony Rustia Tuico, Dyan D. Buan, Armando S. Somintac

Venice Mascarinas, Aubrey Faith Mella, Julius Andrew Nuñez, Armando Somintac

Alexander De Los Reyes, Rafael Jaculbia, Jessica Afalla, Kaye Ann de las Alas, John Daniel Vasquez, Sheryl Vizcara, Elmer Estacio, Armando Somintac, Arnel Salvador

Jamie P. Mendoza, Jade Nadine S. Ang, Andrea Gracia T. Cuevas, Armando S. Somintac

Al-Khadeem Ahmad, Nemesio Mangila, Ed Adrian Dilla, Lheander Gerna, Armando Somintac

Joybelle Lopez, Maria Angela Faustino, Lorenzo Lopez, Arven Cafe, Arnel Salvador, Armando Somintac

Dyan Buan, Nestor Bareza, Anthony Tuico, Armando Somintac

Rhodesa U. Cruzet, Andelson L. Berondo, Jeana Marie P. Bayon, Michael Paul B. Kindica, Joval E. Rama, Bernardino J. Buenaobra, Rommel G. Bacabac

Chris Eric Limos, Maricor Soriano

Phoebe B. Gallanosa, Maricor N. Soriano

Stephen L. Flores, Rommel G. Bacabac

Mark Xavier Tarcelo, Percival Almoro

Mark Jayson Felix, Lorenzo Lopez, Joselito Muldera, Elmer Estacio, Armando Somintac

Krizia Isabel Lampa, Joshua Beringuela, Wilson Ong Garcia

Roslyn Grey, Kaycel Monette Cabahug, Renante Violanda

Ruby Agnes Alfonso, John Raymond Pingol, Maria Clarissa Carasco, Aubrey Faith Mella, Hazel Joyce Ramirez, Nelio Altoveros, Ranzivelle Villanueva, Giovanni Tapang, Romel Gomez

Kaycel Monette Cabahug, Roslyn Grey, Renante Violanda

Jhustine Klien Mababangloob, John Anthony P. Tagacay, Jade Dungao

Arjay Sura, Hamdi Muhyuddin Barra, Rommel Paulo Viloan, Michelle Marie Villamayor, Henry Ramos

Hamdi Muhyuddin Barra, Henry Ramos

Arjay Sura, Hamdi Muhyuddin Barra, Rommel Paulo Viloan, Michelle Marie Villamayor, Henry J. Ramos

Michael Andrei C. Paguio, Leo Mendel D. Rosario, Marcedon S. Fernandez, Henry J. Ramos, Roy B. Tumlos

Edward Aris Fajardo

Marinell Palangao, Caesar Palisoc

JC Peralta, Gemma Narisma

Lyndon Mark Olaguera, Gemma Narisma

Ma. Christina Jamerlan, Josephine Jill Cabatbat, Ranzivelle Marianne Roxas-Villanueva, Giovanni Tapang

Pamela Anne Pasion, Josephine Jill Cabatbat, Giovanni Tapang

Aimee B. Rarugal, Giovanni A. Tapang

Giovanni Tapang, Josephine Jill Cabatbat, Shar Mae Gayangos

Gilian Uy, May T. Lim

Macliing Gabriel Aydinan, Jose Perico Esguerra

Robert C. Tacbad, Francis N. C. Paraan

Joachim Suico, Ronald Banzon, Cristine Villagonzalo

Benjur Emmanuel Borja, Johnrob Bantang

Cindy Cease, Joybel Bugna, Lou Serafin Lozada

Verdad C. Agulto, Mary Ann A. Ruelan, Rommel G. Bacabac

Benjamin D. Villaflor, Jan Isaac L. Bugante, Roland V. Sarmago

Precy Mae Calaque, Heinritz Majella Miguel, John Michael Aguilar, Jefferson Abrenica, Armando Somintac

Shielo B. Namuco, Roland V. Sarmago

Jefferson Abrenica, Jermaine Nicole Barce, Cammille Louise Carinan, Querubin Garcia, Nemesio Mangila, Armando Somintac

Matthew Bryan P. Villanueva, Janella Mae R. Salamania, Erin Joy C. Tinacba, Michelle Marie S. Villamayor, Armando S. Somintac, Henry J. Ramos

Princess Stephanie P. Llanos, Neon Vicente B. Rosell, Michael R. Tan, Jeffrey Jon G. Venezuela

Horace Andrew Husay, Nemesio Mangila, Mae Agatha Tumangil, Neil Irvin Cabello, Armando Somintac

Rose May Tampus, Florence Ramirez, Samantha Francine Cañete

Michael Lawrence Castañares, Kristine Faith J. Roque, Paul Leonard Atchong C. Hilario, Giovanni Tapang

Timothy Joseph Abregana, Percival Almoro

Rosemarie Terio, Maricor Soriano

Mar Philip Elaurza, Giovanni Tapang, Caesar Saloma

Rhenish Simon, Jonathan Ray Abat, Cyril Sadia, Maria Isabel Carillo, Maria Herminia Balgos, Joselito Muldera, Elmer Estacio, Armando Somintac

Jessa Jayne Miranda, Cherrie May M. Olaya, Lean Dasallas, Wilson O. Garcia

Maria Angela Faustino, Lorenzo Lopez, Joselito Muldera, Joseph Christopher Ragasa, Niel Gabriel Saplagio, Arvin Mabilangan, Armando Somintac, Elmer Estacio

Florence Ramirez, Rose May Tampus, Samantha Francine Cañete

Irene Magdaluyo, Edcel John Salumbides

Carl Joshua M. Chianpian, Joriz Kevin D. Abel, Jade Dungao

Redentor Natividad, Rommel Paulo Viloan, Michelle Marie Villamayor, Henry Ramos, Hamdi Muhyuddin Barra

Joanna Abigael Daseco, Karel G. Pabeliña, Juvy Monserate, Henry J. Ramos

Hannah Shamina Cosiñero, Janella Mae Salamani, Hernando Salapare, Henry Ramos

Justin I. Alvarez, Caesar P. Palisoc

Leodegario Lorenzo, Jose Perico Esguerra