Results 41 to 50 of about 15,228 (164)
, 2020 Melastomataceae es una de las familias botanicas mas representativas a nivel mundial con alrededor de 180 generos y 4500 especies. En Colombia podemos encontrar alrededor de 900 especies ubicadas desde el nivel del mar hasta el paramo.
L. Fernández-Sánchez +2 more
semanticscholar +1 more source
Proyección de la propagación del COVID-19 en Colombia
, 2020 espanolLos coronavirus son una amplia familia de virus que logran causar enfermedades tanto en animales como en humanos. En los humanos, se sabe que varios coronavirus ocasionan infecciones respiratorias que consiguen ir desde el resfriado comun hasta ...
Jorge Enrique Díaz Pinzón
semanticscholar +1 more source
Regulatory compliance and support for altered management of the exotic pet trade
Conservation Biology, EarlyView.Abstract Globally, the exotic pet trade has contributed to species invasion, disease, and animal welfare risks. Although scientists have advocated for increased trade regulation, the success of management and regulatory efforts depends on compliance by participants in the exotic pet trade. We used a regulatory compliance framework to investigate exotic
Elizabeth N. Pratt +3 more
wiley +1 more source
Legislating Uncertainty: Election Policies and the Amplification of Misinformation
Policy Studies Journal, EarlyView.ABSTRACT Can state election policies affect the spread of misinformation? This paper studies the role played by ballot processing policies, which determine when ballots can be examined and organized, in the online spread of political misinformation. We present evidence from the 2020 U.S.
Morgan Wack +5 more
wiley +1 more source
, 2020 García-González, D. A., M. del S. Santos-Díaz, J. P. Flores-Margez y P. Osuna-Ávila. 2020. Influencia del Ca2+, pH, agar y reguladores de crecimiento en la propagación in vitro de Echinocactus parryi (Engelm). Terra Latinoamericana 38: 489-498.
Dolores Adilene García-González +3 more
semanticscholar +1 more source
Gobierno abierto, poder e influencia: análisis crítico a una propuesta de pronta propagación
Revista de gestión pública, 2020 El gobierno abierto es un concepto que se ha propagado rápidamente en los gobiernos, la sociedad civil y la academia. El presente artículo analiza la evolución del concepto y la influencia que ha tenido en los últimos años.
V. Peña
semanticscholar +1 more source
Topics as Outcomes: Modeling the Influence of Intergovernmental Grants on Policy Diffusion
Policy Studies Journal, EarlyView.ABSTRACT Intergovernmental grants stimulate the diffusion of policy reforms, as the federal government provides states with a financial incentive to adopt policies aligned with federal priorities. Less is known about the extent to which these grants also stimulate horizontal diffusion across states.
NaLette Brodnax, Sarah James
wiley +1 more source
Revisión sobre propagación de ransomware en sistemas operativos Windows
, 2020 El ransomware es una de las nuevas amenazas a las que estamos expuestos, enfocándose principalmente en los sistemas operativos de escritorio Windows, sin dejar de lado a los dispositivos móviles y microcomputadores que también están expuestos de igual ...
J. Moreno +2 more
semanticscholar +1 more source
Journal of Applied Ecology, Volume 63, Issue 4, April 2026.This study highlights the importance of integrating cross‐realm connectivity and threat propagation when designing new or expanding existing networks of conservation areas, such as the Natura 2000 European network of protected areas. These findings emphasize the need for multirealm planning that supports species persistence, protects transitional ...
Maria Vigo +6 more
wiley +1 more source
In vitro culture, cryopreservation, and field reintroduction of the endangered Mingan thistle
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract Current plant conservation efforts are hindered by, for example, poor seed germination, low viability, and insufficient propagation and preservation technologies. To address these problems, we devised an approach to plant conservation that integrates conservation, preservation, and restoration (CPR), which uses advanced in vitro techniques. We
Mukund R. Shukla +4 more
wiley +1 more source