Results 71 to 80 of about 9,433 (246)

Ruptura espontánea del extensor carpi ulnaris: Resultados de la reconstrucción con tendón palmaris longus

open access: yesAnales de la Facultad de Medicina
La ruptura espontánea del extensor carpi ulnaris es una lesión rara que afecta la biomecánica de la muñeca, limitando movimientos como la supinación y la desviación cubital.
Guillermo Arturo González Támara   +3 more
doaj   +1 more source

Bacterial community of ticks (Acari: Ixodidae) and mammals from Arauca, Colombian Orinoquia. [PDF]

open access: yesInt J Parasitol Parasites Wildl
Ticks are obligate hematophagous ectoparasites of vertebrates and are relevant worldwide due to the number of bacterial and other pathogens they can transmit.
Ossa-López PA   +4 more
europepmc   +2 more sources

Imaginando «El paraíso natural»: representación y modernidad en Puerto Gaitán, Meta [PDF]

open access: yes, 2012
El municipio de Puerto Gaitán, en el departamento del Meta, ha cobrado importancia en el mapa económico de la nación colombiana. En el artículo muestro la formación de Puerto Gaitán en los últimos años explorando los cambios en los modos de explotación ...
Sergio Ramírez
core  

Soil organic carbon increase on conversion of native savanna to improved pasture in two regions of Colombia

open access: yesGrassland Research, Volume 3, Issue 4, Page 318-330, December 2024.
Our study revealed how landscape transformation from native savanna to improved pastures increases soil organic carbon (SOC) in two regions of Colombia. The results show a significant change in SOC to along profile (0–60 cm), influenced by factors such as grass type, geographic conditions, and soil texture.
Sandra Loaiza   +7 more
wiley   +1 more source

Assessing the Link between Adolescent Fertility and Urban Crime [PDF]

open access: yes
We use data of neighborhoods of Bogotá to assess the causal relation between their adolescent fertility and their homicide rates. We find that neighborhoods with high adolescent fertility rates, and that have low secondary enrollment and high crime rates
Alejandro Gaviria   +2 more
core  

Cattle exclusion increases encounters of wild herbivores in Neotropical forests

open access: yesJournal of Applied Ecology, Volume 61, Issue 10, Page 2444-2454, October 2024.
We provide experimental evidence that fences are effective at selectively excluding cattle and increasing encounter rates of wild browsers and fruit consumers in forest patches where these species co‐occur with cattle. Our results highlight an important application of fencing ecology in Neotropical forests, where the implementation of wildlife ...
Juliana Vélez   +7 more
wiley   +1 more source

Manejo endoscópico de herida por arma cortopunzante en el esófago: reporte de caso

open access: yesRevista Colombiana de Gastroenterología
Introducción: el trauma de esófago resulta un reto porque puede pasar desapercibido. Estas lesiones se asocian a una alta morbimortalidad por el alto riesgo de infecciones locales o sistémicas que evolucionan a sepsis y, finalmente, a la muerte ...
Juan Sebastian Pardo Barbosa   +2 more
doaj   +1 more source

An Assessment of How Urban Crime and Victimization Affects Life Satisfaction [PDF]

open access: yes
We assess the effect of the homicide rate, individual´s perception of security in their neighborhood of residence, and of the effect of their having been victimized, on life satisfaction.
Carlos Medina   +1 more
core  

A geography of illicit crops (coca leaf) and armed conflict in Colombia [PDF]

open access: yes, 2004
Colombia is currently the world’s largest producer of coca leaf and the principal producer of opium poppies in the Americas; the plants are the basic raw materials used to produce cocaine and heroin.
Díaz, Ana María, Sánchez, Fabio
core  

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