Costa Rican Social Security Fund CCSS, San Jose, Costa Rica - Articles

Survival Rates of Patients Diagnosed with Colorectal Cancer in Costa Rica (2020-2021): A Retrospective Cohort Study at the Centro de Detección Temprana de Cáncer Gástrico (Articles)

Percy Guzman, Karol Castillo, Marvin Yglesias, Andrea Alfaro, Giovanna Mainieri, Emmanuel Castillo, Alexander Leon

Journal of Cancer Therapy Vol.17 No.2, February 3, 2026

DOI: 10.4236/jct.2026.172011 74 Downloads 406 Views Citations
The Sexist Beliefs That Underlie in the Pedagogy about Obesity in Physical Education Classes (Articles)

Núñez-Rivas Hilda Patricia, Holst-Schumacher Ileana, Campos-Saborío Natalia, Alfaro-Mora Flory Virginia

Advances in Physical Education Vol.9 No.3, August 13, 2019

DOI: 10.4236/ape.2019.93014 881 Downloads 2,359 Views Citations
Breast Cancer Survival Rates in Costa Rican Social Security Fund Patients: A 5-Year Analysis (Articles)

Amada Aparicio, Percy Guzman, Esmeralda Ramirez-Pena, Melvin Morera Salas, Michael Halpern

Open Journal of Social Sciences Vol.11 No.9, September 18, 2023

DOI: 10.4236/jss.2023.119018 516 Downloads 1,407 Views Citations
Gravity Is Not Attraction; It’s a Push (Space-Time Expansion Theory) (Articles)

Bernal Thalman

Open Journal of Philosophy Vol.13 No.1, February 15, 2023

DOI: 10.4236/ojpp.2023.131004 493 Downloads 12,603 Views Citations
Earth’s Oceans, Creating Tidal Bulges on Opposite Sides of the Planet (Articles)

Bernal Thalman

Open Journal of Philosophy Vol.13 No.3, August 3, 2023

DOI: 10.4236/ojpp.2023.133031 307 Downloads 1,643 Views Citations
Dark Energy in Gravity (Articles)

Bernal Thalman

Open Journal of Philosophy Vol.14 No.1, February 29, 2024

DOI: 10.4236/ojpp.2024.141016 282 Downloads 1,380 Views Citations
Gravity Is Space-Time Flow (Articles)

Bernal Thalman

Open Journal of Philosophy Vol.14 No.2, May 11, 2024

DOI: 10.4236/ojpp.2024.142025 309 Downloads 2,710 Views Citations
Institutional Barriers and Promotors for Healthy Eating and Physical Activity in Costa Rican Educational Centers: A Multiple Case Study (Articles)

Natalia Campos-Saborío, Ileana Holst-Schumacher, Hilda Patricia Núñez-Rivas

Open Journal of Social Sciences Vol.13 No.12, December 30, 2025

DOI: 10.4236/jss.2025.1312036 77 Downloads 465 Views Citations
Socio-Demographic, Biopsychosocial and Lifestyle Behaviors Related with Eating Disorders of Children and Adolescents of Costa Rica (Articles)

Núñez-Rivas Hilda Patricia, Holst-Schumacher Ileana, Campos-Saborío Natalia

Food and Nutrition Sciences Vol.10 No.8, August 26, 2019

DOI: 10.4236/fns.2019.108073 719 Downloads 2,092 Views Citations
Violent and Risk-Taking Behaviors Associated with Intake of Energy Drinks Mixed with Alcohol and Perceptions of This Consumption among Children and Adolescents in Costa Rica (Articles)

Núñez-Rivas Hilda, Holst-Schumacher Ileana, Campos-Saborío Natalia

Food and Nutrition Sciences Vol.11 No.8, August 28, 2020

DOI: 10.4236/fns.2020.118059 715 Downloads 2,964 Views Citations
Knowledge, Attitudes, Practices, and Perceptions for Salt/Sodium Reduction in the Gastronomic Sector of Costa Rica (Articles)

Hilda P. Núñez-Rivas, Marlene Roselló-Araya, Adriana Blanco-Metzler, Benavides-Aguilar Karla, Karol Madriz-Morales

Food and Nutrition Sciences Vol.14 No.11, November 29, 2023

DOI: 10.4236/fns.2023.1411069 232 Downloads 1,082 Views Citations
Salt/Sodium Intake Estimation in Children and Adolescents of Costa Rica (Articles)

Hilda Núñez-Rivas, Ileana Holst-Schumacher, Adriana Blanco-Metzler, María de los Angeles Montero-Campos, Natalia Campos-Saborío, Karla Benavides-Aguilar

Food and Nutrition Sciences Vol.11 No.10, October 23, 2020

DOI: 10.4236/fns.2020.1110065 1,126 Downloads 3,644 Views Citations
Sedentary Lifestyle, Total Carbohydrate and Added Sugar Intake, and Their Association with Overweight/Obesity in Costa Rican Children and Adolescents (Articles)

Hilda Patricia Núñez-Rivas, Ileana Holst-Schumacher, Marlene Roselló-Araya, Natalia Campos-Saborío

Journal of Biosciences and Medicines Vol.13 No.3, March 25, 2025

DOI: 10.4236/jbm.2025.133025 107 Downloads 778 Views Citations
Metric of a Slow Rotating Body with Quadrupole Moment from the Erez-Rosen Metric (Articles)

Francisco Frutos-Alfaro, Edwin Retana-Montenegro, Iván Cordero-García, Javier Bonatti-González

International Journal of Astronomy and Astrophysics Vol.3 No.4, December 4, 2013

DOI: 10.4236/ijaa.2013.34051 4,902 Downloads 7,749 Views Citations
Validation of Total Daily Energy Expenditure Calculated with Actiheart against Doubly Labeled Water Method in Costa Rican Schoolchildren (Articles)

Juan Diego Zamora-Salas, Adriana Laclé-Murray

Food and Nutrition Sciences Vol.6 No.13, October 8, 2015

DOI: 10.4236/fns.2015.613125 5,064 Downloads 6,615 Views Citations
This article belongs to the Special Issue on Obesity and Health
Synthesis and Antibacterial Activity of Aromatic Homopropargyl Alcohols (Articles)

Christian A. Umaña, María L. Arias, Jorge A. Cabezas

International Journal of Organic Chemistry Vol.7 No.3, September 19, 2017

DOI: 10.4236/ijoc.2017.73023 1,911 Downloads 4,911 Views Citations
This article belongs to the Special Issue on Aromatic Compounds
A Computer Program for the Newman-Janis Algorithm (Articles)

Carlos Gutiérrez-Chávez, Francisco Frutos-Alfaro, Iván Cordero-García, Javier Bonatti-González

Journal of Modern Physics Vol.6 No.15, December 29, 2015

DOI: 10.4236/jmp.2015.615227 3,869 Downloads 5,657 Views Citations
Variables Associated with Early Sexual Intercourse among Adolescents of Costa Rica (Articles)

Hilda Patricia Núñez-Rivas, Ileana Holst-Schumacher, Erasmo López-López

Open Journal of Social Sciences Vol.12 No.9, September 13, 2024

DOI: 10.4236/jss.2024.129006 160 Downloads 993 Views Citations
Description of Four New Species for the Genus Damasippus Stål, 1875 (Phasmida: Prisopodidae) (Articles)

Marcela Sánchez-Ocampo, Diego Monge-Villegas

Advances in Entomology Vol.11 No.2, April 28, 2023

DOI: 10.4236/ae.2023.112009 324 Downloads 1,571 Views Citations
Design of a Social Marketing Plan on Salt Reduction for the Control and Treatment of Noncommunicable Diseases in Costa Rica (Articles)

Adriana Blanco-Metzler, Hilda Patricia Nuñez-Rivas, Marlene Roselló-Araya, Karol Madriz-Morales, Karla Benavides-Aguilar, Marco Castro-Araya

Food and Nutrition Sciences Vol.14 No.11, November 28, 2023

DOI: 10.4236/fns.2023.1411067 289 Downloads 1,135 Views Citations

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