Results 41 to 50 of about 11,869 (220)

Mansonelosis en el area sur-oriental de la Orinoquia venezolana Mansonelliasis in the Southeast area of the Venezuelan Orinoquia

Revista do Instituto de Medicina Tropical de São Paulo, 1992
En 26 asentamientos selváticos del Estado Bolívar, Venezuela, fueron muestreados el 10% o más de sus residentes mediante examen físico, biopsias de piel y toma de sangre periférica. En 13 de las comunidades se detectaron 153 indígenas y un mestizo infectados con Mansonelosis, representando un índice global de 36,40% para el área endémica.
Clemencia E. Medrano, Gregorio S. Volcán, Gerardo A. Godoy   +2 more
openaire   +3 more sources

The taxonomic status of Farlowella colombiensis Retzer & Page 1997 with comments on species of the F. acus species group (Loricariidae: Loricariinae)

Journal of Fish Biology, Volume 107, Issue 5, Page 1669-1684, November 2025.
Abstract The genus Farlowella has been historically challenging, in part due to the difficulty in defining diagnostic characters for defining and identifying the species. Farlowella colombiensis is one such example, whose diagnostic characters are based on caudal‐fin colour pattern, ventral pattern of body cover and anatomical details of the head, such
Omar Eduardo Melo‐Ortiz, Michael E. Retzer, Saúl Prada‐Pedreros, Gustavo A. Ballen   +3 more
wiley   +1 more source

The Impact of Public and Private Job Training in Colombia [PDF]

The authors present matching estimators of the impact on earnings for individuals who attended public and private job training programs in Colombia. They estimate propensity scores by controlling for the variety of personal and socioeconomic background ...
Carlos Medina, Jairo Núñez
core   +3 more sources

A quick and effective estimation of algal density by turbidimetry developed with Chlorella vulgaris cultures [PDF]

, 2015
El uso de Chlorella vulgaris Beijerinck como alimento para el zooplancton implica la necesidad de optimizar el cultivo de algas para mantener su crecimiento en el tiempo.
Altamirano, Pablo Rodrigo, Benitez, Hernan Hugo, Claps, Maria Cristina, Ferrando, Noelia Soledad, Gabellone, Nestor Adrian   +4 more
core   +1 more source

Measuring the Gender Gap in Unpaid Care Work in Colombia: A Decomposition Analysis

Social Policy &Administration, Volume 59, Issue 6, Page 1055-1071, November 2025.
ABSTRACT Care work plays a vital role in developing, maintaining and enhancing human capabilities, yielding substantial benefits for both individuals and society. Among the various forms of care work, childcare stands out as one of its most significant determinants.
Sandra Balanta‐Cobo, Ana María Osorio‐Mejía, Gustavo Alfonso Romero‐Olmedo, Jorge‐Eduardo Martínez‐Pérez   +3 more
wiley   +1 more source

Case Report of Alagille Syndrome in a Pregnant Patient: A Arrative Review of the Diagnosis and Treatment

Gynecology Obstetrics & Reproductive Medicine
Alagille syndrome is a genetic disorder with an autosomal dominant hereditary pattern. Clinical manifestations include craniofacial, ocular, cardiac, hepatic, renal, vascular, and skeletal abnormalities with varying phenotypic penetrance; therefore ...
Alejandro Rojas-Urrea, Daniela Arias-Mariño, Fernanda E. Landines-Peña, Brumel Armando Niño-Patarroyo, Lorena García-Agudelo   +4 more
doaj   +1 more source

Las mariposas diurnas en la Orinoquía Colombiana

Caldasia, 2022
Colombia, con 3642 especies de mariposas, es uno de los países que más riqueza de estos organismos expresa a nivel mundial, sin embargo, en regiones con una alta tasa de transformación del paisaje y de fragmentación del hábitat como la Orinoquía, el ...
Carlos Hernán Gantiva Quintero1*, , Miguel Gonzalo Andrade Correa   +1 more
doaj   +1 more source

Climate Services for Resilient Development (CSRD) Partnership’s work in Latin America [PDF]

, 2020
The Climate Services for Resilient Development (CSRD) Partnership is a private-public collaboration led by USAID, which aims to increase resilience to climate change in developing countries through the development and dissemination of climate ...
International Center for Tropical Agriculture
core  

Ensuring Pollinator Presence in Expanding Oil Crops: The Case of Mystrops debilis (Nitidulidae) and the Macauba Palm (Acrocomia aculeata, Arecaceae)

Journal of Applied Entomology, Volume 149, Issue 8, Page 1180-1195, September 2025.
ABSTRACT The macauba palm (Acrocomia aculeata, Arecaceae) is a Neotropical native oil palm, increasingly important in Central and South America due to rising demand for raw materials and its potential for bioenergy. Understanding its pollinator ecology is crucial to identify new areas for cultivation. This study examines the structure of floral visitor
Javier Carreño‐Barrera, Artur Campos Dália Maia, Carlos Augusto Colombo, Luis Alberto Nuñez‐Avellaneda   +3 more
wiley   +1 more source

How Accurate Are High Resolution Settlement Maps at Predicting Population Counts in Data Scarce Settings?

Population, Space and Place, Volume 31, Issue 6, August 2025.
ABSTRACT Despite the recent milestone of the world population surpassing 8 billion, disparities in population data reliability persist, with many countries facing outdated or incomplete census data. Such inaccuracies have far‐reaching implications for various sectors, including public health, urban planning, and resource allocation. The study leverages
Edith Darin, Ridhi Kashyap, Douglas R. Leasure   +2 more
wiley   +1 more source