Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Jhon Jairo López"'
Autor:
Brian Crnobrna, Roy Santa-Cruz Farfan, Cesar Gallegos, Jhon Jairo López-Rojas, Irbin B. Llanqui, Grober Panduro Pisco, Angel Kelsen Arbaiza
Publikováno v:
Check List, Vol 19, Iss 4, Pp 433-465 (2023)
The effort to uncover herpetofauna within the zone of influence of the Sierra del Divisor National Park has been focused on the northern reaches. The Abujao basin represents the Sierra del Divisor region well in an understudied area central to the Pe
Externí odkaz:
https://doaj.org/article/727ea85833474c088c53c14ef4cc2156
Autor:
Paul Spiegel, Andrea L Wirtz, Kathleen R Page, Wilson Gomez, Julián A Fernández-Niño, José Rafael Guillén, Megan Stevenson, Jennifer Ortíz, Miguel Ángel Barriga Talero, Jhon Jairo López, Ricardo Luque Núñez, Jhon Fredy Ramirez Correa, Damary Martínez Porras
Publikováno v:
BMJ Global Health, Vol 9, Iss 3 (2024)
Introduction Equitable access to vaccines for migrants and refugees is necessary to ensure their right to health and to achieve public health goals of reducing vaccine-preventable illness. Public health policies require regulatory frameworks and comm
Externí odkaz:
https://doaj.org/article/d43429470d0c4cadbc7645a6d2773775
Autor:
Megan Stevenson, José Guillén, Jennifer Ortíz, Jhon Fredy Ramírez Correa, Kathleen R. Page, Miguel Ángel Barriga Talero, Jhon Jairo López, Julián Alfredo Fernández-Niño, Ricardo Luque Núñez, Paul Spiegel, Andrea L. Wirtz
Publikováno v:
The Lancet Regional Health. Americas, Vol 30, Iss , Pp 100669- (2024)
Summary: Background: Population-based estimates of syphilis prevalence are critical to informing public health response. We aimed to measure syphilis prevalence among Venezuelan refugees and migrants in Colombia to inform public health programming. M
Externí odkaz:
https://doaj.org/article/dade511d79384c5c8ec4aec698732019
Autor:
Justin Unternaher, José Rafael Guillén, Jennifer Ortíz, Megan Stevenson, Miguel Ángel Barriga Talero, Kathleen R. Page, Jhon Jairo López, Jhon Fredy Ramírez Correa, Ricardo Luque Núñez, Julián A. Fernandez-Niño, Paul B. Spiegel, Elana Liebow-Feeser, Andrea L. Wirtz
Publikováno v:
Journal of Migration and Health, Vol 10, Iss , Pp 100273- (2024)
Between 2015 and 2023, 7.3 million Venezuelans have been displaced globally. We aimed to assess uptake of and factors associated with prenatal care among Venezuelan refugees and migrants in Colombia. We analyzed data from a cross-sectional survey of
Externí odkaz:
https://doaj.org/article/cf68919a46a7441eaa0725292f09939b
Autor:
Megan Stevenson, José Rafael Guillén, Kristin G. Bevilacqua, Sarah Arciniegas, Jennifer Ortíz, Jhon Jairo López, Jhon Fredy Ramírez, Miguel Barriga Talero, Cindy Quijano, Alejandra Vela, Yessenia Moreno, Francisco Rigual, Kathleen R Page, Paul B Spiegel, Ricardo Luque Núñez, Julián A. Fernández-Niño, Andrea L. Wirtz
Publikováno v:
Journal of Migration and Health, Vol 7, Iss , Pp 100187- (2023)
Background: Colombia hosts a large number of Venezuelan migrants and refugees who are uniquely vulnerable and have been markedly impacted by the COVID-19 pandemic. It is necessary to understand their experiences to inform future policy decisions both
Externí odkaz:
https://doaj.org/article/7e3b2613fe9c403e9aea155a5f9607a7
Autor:
Andrea L Wirtz, Kathleen R Page, Megan Stevenson, José Rafael Guillén, Jennifer Ortíz, Jhon Jairo López, Jhon Fredy Ramírez, Cindy Quijano, Alejandra Vela, Yessenia Moreno, Francisco Rigual, James Case, Avi J Hakim, Wolfgang Hladik, Paul B Spiegel
Publikováno v:
JMIR Research Protocols, Vol 11, Iss 3, p e36026 (2022)
BackgroundEpidemiologic research among migrant populations is limited by logistical, methodological, and ethical challenges, but it is necessary for informing public health and humanitarian programming. ObjectiveWe describe a methodology to estimate
Externí odkaz:
https://doaj.org/article/aa3e354df1df4397ad6dad1187dead47
Autor:
Alan Eduardo Sánchez Eraso, Jhon Jairo López Cueca, Hugo Alexander Rondón Quintana, Luís Ángel Moreno Anselmi
Publikováno v:
Academia y Virtualidad, Vol 3, Iss 1 (2020)
Las principales causas del deterioro de mezclas asfálticas en una estructura de pavimento flexible son originadas por las cargas impuestas por el tráfico y los agentes ambientales. Con respecto a los agentes ambientales, uno de los principales modo
Externí odkaz:
https://doaj.org/article/22275beb099740f9b3d0003f9d670442
Publikováno v:
Phyllomedusa: Journal of Herpetology, Vol 14, Iss 1, Pp 19-31 (2015)
Structural and determinate factors for the composition of assemblages of species are diverse. Two theories attempt to explain the pattern of species composition in assemblies using different approaches—i.e., Niche Theory and Neutral Theory. Anurans
Externí odkaz:
https://doaj.org/article/dac082ba44e84aafa9bead02ee95c1d4
Autor:
Jhon Jairo López Sanabria, Luis Arnol Andrés Botia Gómez, Jhon Edward Caicedo Aragón, Johemir Jesús Pérez Pertuz
Publikováno v:
Ciencia Latina Revista Científica Multidisciplinar. 7:9117-9145
El objeto de estudio de la presente investigación refiere la actual problemática del homicidio de líderes sociales en virtud que se siguen presentando hechos de violencia en contra de los mismos dada su labor al interior de sus comunidades, tenien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a47da1e57de39a728792abba5361207
https://doi.org/10.37811/cl_rcm.v7i1.5108
https://doi.org/10.37811/cl_rcm.v7i1.5108
Autor:
Odette Concepción, Francisco J. Peñaloza, Jhon Jairo López, Gustavo Cabrera-Barjas, Claudio A. Jiménez, Márcio W. Paixão, Alexander F. de la Torre
Publikováno v:
New Journal of Chemistry. 46:11502-11509
Isocyanide-based multicomponent reactions enable the incorporation of different dehydroamino acids under mild conditions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f7f991dda39477da0b90028e9ca4921
https://doi.org/10.1039/d2nj01545e
https://doi.org/10.1039/d2nj01545e