Results 91 to 100 of about 4,586 (215)

Spatial analysis of academic performance in the areas of systems and telematics in the Saber Pro tests in the Colombian Caribbean

Investigación e Innovación en Ingenierías
Objective: to conduct a study based on spatial data analysis to characterize academic performance in the five competencies of the Saber Pro tests, carried out by students of Systems Engineering and related programs in the Departments of the Colombian ...
Gabriel Elías Chanchí Golondrino, Manuel Alejandro Ospina Alarcón, Javier Antonio Pinedo   +2 more
doaj   +1 more source

[Occupational leptospirosis in a Colombian Caribbean area].

Salud publica de Mexico, 2005
To establish the seroprevalence of infection by Leptospira in an occupational setting in Cordoba.A cross-sectional study was conducted among 334 farmworkers, butchers, and garbage collectors, to identify the presence of anti-leptospira IgM antibodies, in the Department of Cordoba, Colombia.
Saholeth, Nájera, Nelson, Alvis, David, Babilonia, Ligia, Alvarez, Salim, Máttar   +4 more
openaire   +1 more source

General equilibrium effects of technical non‐tariff measures: evidence from bilateral trade cost estimates

Economica, EarlyView.
Abstract We estimate the trade and income effects of regulatory developments concerning standard‐like non‐tariff measures (NTMs) over 2012–2017 combining structural gravity estimates and general equilibrium projections. The trade cost effects of regulatory changes vary at the country‐pair level and across sectors.
Octavio Fernández‐Amador, Joseph Francois, Achim Vogt   +2 more
wiley   +1 more source

Checklist of the marine Bryozoa of the colombian Caribbean

Biota Colombiana, 2007
-
Erika Montoya-Cadavid, Paola Flórez-Romero, Judith E. Winston   +2 more
openaire   +1 more source

Wood Thrush (Hylocichla mustelina) occupancy patterns reveal sensitivity to low precipitation on nonbreeding grounds in northern Costa Rica

Ibis, EarlyView.
Climatic change and anthropogenic disturbances are reshaping animal populations. Habitat loss and extreme climatic events are particularly strong drivers of declines in species that depend on forested areas. For migratory songbirds, climate and the persistence of suitable habitat over time are fundamental to sustaining populations annually.
Isabel Vargas‐Valverde, Natalie V. Sánchez, Manuel Spínola, Gerardo Avalos   +3 more
wiley   +1 more source

Polychaetes (Annelida: Polychaeta) of the Colombian Caribbean

Biota Colombiana, 2003
-
Diana P. Báez, Néstor E. Ardila
openaire   +1 more source

Improving Decision‐Making in the Identification of Tephritidae Larvae at Import in the European Union and Key to Third Instar Larvae

Journal of Applied Entomology, EarlyView.
ABSTRACT The Tephritidae family, or true fruit flies, comprises approximately 250 species recognized as economically significant due to their capacity to infest commercial fruits. These pests pose serious threats to both food security and trade, and are considered quarantine pests in areas where they are not yet established. In the European Union (EU),
Andrea Taddei, Pascal Rousse, Raphaëlle Mouttet, Sarah Chérasse, Christa Lethmayer, Elena Bacher, Chiara Pohn, Richard Alexander Gottsberger, Helga Reisenzein, Philippe Reynaud   +9 more
wiley   +1 more source

Fuerza Aérea y conflicto en el Caribe colombiano, 1980-2010

Ciencia y Poder Aéreo, 2019
This article describes the context of armed conflict in the Colombian Caribbean that affected the operations of the Air Force during 1980 to 2000. Aside from the geographical variety of the region, the article avoids describing the complex challenge ...
Ricardo Esquivel Triana
doaj   +1 more source

The Ethnic Groups Military Recruitment Data

Nations and Nationalism, EarlyView.
ABSTRACT Military conscription affects how countries expand political rights and fight wars, as well as their citizens' view of the state and socioeconomic outcomes. Until recently, conscription was studied in a simplified fashion, missing cases where it only applies to specific societal groups. We introduce the Ethnic Military Recruitment (EGMR) data,
Markéta Odlová, Marius Mehrl
wiley   +1 more source

Macroeconomic Effects of Public Investment in EMDEs: Nonlinear Effects of the Business Cycle, Fiscal Space, Capital Stock and Efficiency

Oxford Bulletin of Economics and Statistics, EarlyView.
ABSTRACT The paper examines the macroeconomic effects of public investment in emerging market and developing economies (EMDEs). To this end the analysis develops a new measure of public investment shocks based on cyclically adjusted government investment.
Amat Adarov, Benedict Clements, João Tovar Jalles   +2 more
wiley   +1 more source