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Affiliation
ISSN
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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
88
Downloads
648
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
76
Downloads
276
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
56
Downloads
307
Views
Citations
Culture and Molecular Identification of
Helicobacter pylori
in Drinking Water from Areas of High and Low Incidence of Gastric Cancer in Costa Rica
(Articles)
Virginia Montero Campos
,
Alejandro Hernández Soto
,
Jorge Camacho Sandoval
Open Journal of Medical Microbiology
Vol.4 No.4
,December 31, 2014
DOI:
10.4236/ojmm.2014.44030
4,789
Downloads
5,591
Views
Citations
Novelties in
Campyloneurum
(Polypodiaceae) from Mesoamerica
(Articles)
Alexander Francisco Rojas-Alvarado
American Journal of Plant Sciences
Vol.8 No.4
,March 31, 2017
DOI:
10.4236/ajps.2017.84062
1,507
Downloads
3,035
Views
Citations
This article belongs to the Special Issue on
Bryophyte and Pteridophyte
Four New Species and Additional Distributions of
Elaphoglossum
Section
Elaphoglossum
(Dryopteridaceae) from the Neotropics
(Articles)
Alexander Francisco Rojas-Alvarado
American Journal of Plant Sciences
Vol.8 No.6
,May 19, 2017
DOI:
10.4236/ajps.2017.86082
3,140
Downloads
3,810
Views
Citations
Three New Species of Ferns (Pteridophyta) from Mesoamerica
(Articles)
Alexander Francisco Rojas-Alvarado
American Journal of Plant Sciences
Vol.8 No.6
,May 25, 2017
DOI:
10.4236/ajps.2017.86089
3,292
Downloads
4,206
Views
Citations
Serpocaulon orosiense
, a New Hybrid of
Serpocaulon
(Polypodiaceae) from Costa Rica
(Articles)
Alexander Francisco Rojas-Alvarado
,
Lucía Barrantes-Calvo
Open Access Library Journal
Vol.8 No.11
,November 8, 2021
DOI:
10.4236/oalib.1108047
77
Downloads
427
Views
Citations
Two New Species of Edible Berries, One in
Gaultheria
L. and Other in
Vaccinium
L. (Ericaceae) from Costa Rica and Panama
(Articles)
Alexander Francisco Rojas-Alvarado
,
Pablo Muñoz-Cambronero
Open Access Library Journal
Vol.8 No.11
,November 30, 2021
DOI:
10.4236/oalib.1108116
138
Downloads
789
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
474
Downloads
1,179
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
409
Downloads
1,556
Views
Citations
Tortuguero National Park, Costa Rica: Baseline CO
2
Emissions from Boat Tours into the Channels System
(Articles)
Irene Alvarado-Van der Laat
Low Carbon Economy
Vol.5 No.1
,March 7, 2014
DOI:
10.4236/lce.2014.51003
5,211
Downloads
7,156
Views
Citations
Flexural Performance of I-Joist Fabricated with Glue-Laminated Bamboo and
Gmelina arborea
Plywood
(Articles)
Viviana Paniagua
,
Róger Moya
Open Journal of Civil Engineering
Vol.4 No.3
,August 28, 2014
DOI:
10.4236/ojce.2014.43018
4,258
Downloads
5,365
Views
Citations
DNA Barcodes in Fig Cultivars (Ficus carica L.) Using ITS Regions of Ribosomal DNA, the psbA-trnH Spacer and the matK Coding Sequence
(Articles)
Carlos Castro
,
Alejandro Hernandez
,
Luis Alvarado
,
Dora Flores
American Journal of Plant Sciences
Vol.6 No.1
,January 13, 2015
DOI:
10.4236/ajps.2015.61011
5,218
Downloads
7,609
Views
Citations
This article belongs to the Special Issue on
Plant Molecular Biology
Ecotourism, Stated Preferences, a Paradox between Environmental Awareness and Environmental Actions: The Case of Monteverde, Costa Rica
(Articles)
Irene Alvarado-Van der Laat
Low Carbon Economy
Vol.6 No.4
,December 18, 2015
DOI:
10.4236/lce.2015.64011
5,268
Downloads
6,252
Views
Citations
Five New Species of
Diplazium
Sw. (Athyriaceae) from Nicaragua, Costa Rica and Colombia
(Articles)
Alexander Francisco Rojas-Alvarado
American Journal of Plant Sciences
Vol.9 No.5
,April 13, 2018
DOI:
10.4236/ajps.2018.95071
705
Downloads
1,478
Views
Citations
This article belongs to the Special Issue on
Seedless Plants
Corrections in Recently Described Species of Ferns and Lycophytes from the Neotropics
(Articles)
Alexander Francisco Rojas-Alvarado
Open Access Library Journal
Vol.6 No.1
,January 25, 2019
DOI:
10.4236/oalib.1105172
392
Downloads
751
Views
Citations
Wavefronts and Light Cones for Kerr Spacetimes
(Articles)
Francisco Frutos-Alfaro
,
Frank Grave
,
Thomas Müller
,
Daria Adis
Journal of Modern Physics
Vol.3 No.12
,December 20, 2012
DOI:
10.4236/jmp.2012.312237
5,453
Downloads
7,973
Views
Citations
Streptococcus pneumoniae
Upper Respiratory Carriage in Costa Rican Children with Otitis Media before the Introduction of the Heptavalent Conjugated Vaccine in the National Immunization Program
(Articles)
Catalina Ulloa
,
Alfonso Pereira
,
Carolina Soley
,
Nurith Porat
,
Arturo Abdelnour
,
Ron Dagan
,
Adriano Arguedas
World Journal of Vaccines
Vol.3 No.2
,May 22, 2013
DOI:
10.4236/wjv.2013.32007
3,342
Downloads
5,568
Views
Citations
Statistical Approach to Regulation of Nanotechnology: Need, Advantages and Disadvantages
(Articles)
Ricardo Santana Cabello
,
José Vega-Baudrit
,
Robin Zuluaga
,
Piedad Gañán
Journal of Biomaterials and Nanobiotechnology
Vol.11 No.1
,November 18, 2019
DOI:
10.4236/jbnb.2020.111002
1,078
Downloads
3,834
Views
Citations
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