Results 21 to 30 of about 2,353,517 (287)

COVID-19 Outbreak in Colombia: An Analysis of Its Impacts on Transport Systems

open access: yes, 2020
The global COVID-19 outbreak has demanded drastic actions and policies from the governments and local authorities to stem the spread of the virus. Most of the measures involve behavioural changes from citizens to reduce their social contact to a minimum.
J. Arellana   +2 more
semanticscholar   +1 more source

Sustainability of Palm Biodiesel in Transportation: a Review on Biofuel Standard, Policy and International Collaboration Between Malaysia and Colombia

open access: yesBioenergy Research, 2020
Biodiesel is gaining prominence as a superior alternative source of energy to replace petroleum-based fuel in transportation. As of today, the biodiesel market continuous to rise up as the biofuel has been introduced to more than 60 countries worldwide ...
M. Yusoff   +8 more
semanticscholar   +1 more source

Bioprospecting in Colombia [PDF]

open access: yesUniversitas Scientiarum, 2013
Despite the evolution of international policy on bioprospecting, Colombian regulations on the matter stilllack uniformity with these international policies. Here we examine the effectiveness of Colombian policyon bioprospecting and its consonance with international guidelines and treaties.
Güiza, Leonardo, Bernal, Diana
openaire   +5 more sources

Attitudes and collateral psychological effects of COVID‐19 in pregnant women in Colombia

open access: yesInternational journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics, 2020
To assess clinical impact, psychological effects, and knowledge of pregnant women during the COVID‐19 outbreak in seven cities in Colombia. Currently, there are uncertainty and concerns about the maternal and fetal consequences of SARS‐CoV‐2 infection ...
M. Parra-Saavedra   +14 more
semanticscholar   +1 more source

Guillain-Barré Syndrome Associated with Zika Virus Infection in Colombia.

open access: yesNew England Journal of Medicine, 2016
BACKGROUND Zika virus (ZIKV) infection has been linked to the Guillain-Barré syndrome. From November 2015 through March 2016, clusters of cases of the Guillain-Barré syndrome were observed during the outbreak of ZIKV infection in Colombia.
B. Parra   +19 more
semanticscholar   +1 more source

Is "Learning-by-Exporting" Important? Micro-Dynamic Evidence from Colombia, Mexico and Morocco

open access: yes, 1996
Is there any empirical evidence that firms become more efficient after becoming exporters? Do firms that become exporters generate positive spillovers for domestically-oriented producers in their industry or region?
Sofronis Clerides, Saul Lach, J. Tybout
semanticscholar   +1 more source

The Begoniaceae of Colombia

open access: yesContributions from the Gray Herbarium of Harvard University, 1946
Begonia (§ Poecilia) semiovata / Begonia (? § Poecilia) subcostata / Begonia (§ Poecilia) filipes / Begonia (§ Poecilia) hirtella / Begonia (§ Begoniastrum) microcarpa / Begonia (? § Hydristyles) ophiogyna / Begonia (§ Huszia.) pastoensis / Begonia (§ Saueria) sulcata / Begonia (§ Regoniastrum) tovarensis / Begonia (? §) magdalenae / Begonia (? §)
Smith, Lyman B., Schubert, Bernice G.
openaire   +4 more sources

Dengue Infections in Colombia: Epidemiological Trends of a Hyperendemic Country

open access: yesTropical Medicine and Infectious Disease, 2020
Dengue is a major public health problem in hyperendemic countries like Colombia, the understanding of the epidemiological trends is important for the development of efficient public health policies.
Hernando Gutiérrez-Barbosa   +3 more
semanticscholar   +1 more source

Laryngeal histoplasmosis: report of the first case in Colombia

open access: yesColombia Médica, 2015
Senor Editor. En relacion con el articulo “Histoplasmosis laringea: reporte de primer caso en Colombia” publicado por Moriones et al. Colomb Med (Cali).
Luz Angela Castro Alegria
semanticscholar   +1 more source

Inequality in healthcare use among older people in Colombia

open access: yesInternational Journal for Equity in Health, 2020
Since the early 1990s, Colombia has made great strides in extending healthcare coverage to its population. In order to measure the impact of these efforts, it is important to assess whether the introduction of universal health coverage has translated ...
Jorge García-Ramírez   +2 more
semanticscholar   +1 more source

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