Results 21 to 30 of about 421,264 (159)

Equity considerations in the proposed wildlife protocol to the Convention against Transnational Organized Crime

open access: yesConservation Biology, EarlyView.
ABSTRACT Wildlife trafficking poses a critical threat to global biodiversity, contributes to organized crime, and has disproportionate impacts on underserved and Indigenous communities. Although international legal instruments, such as the Convention on International Trade in Endangered Species of Wild Fauna and Flora, and institutional collaborations,
Chad Patrick Osorio
wiley   +1 more source

O comércio internacional de espécies da flora silvestre ameaçadas de extinção e a convenção CITES

open access: yesOrnamental Horticulture, 2007
Neste artigo trato dos impactos resultantes da coleta de plantas nativas e de suas partes, e sua comercialização, e discorro sobre a importância da Convenção sobre Comércio Internacional das Espécies da Flora e Fauna Selvagem em Perigo de Extinção ...
Ana Carla Santos Pereira
doaj   +1 more source

Econometric modelling of spanish very long distance intenational calling. [PDF]

open access: yes, 1996
En este trabajo se estima un modelo para la demanda del tráfico telefónico que sale de España hacia un grupo de países de África y Oriente. Al tráfico hacia este grupo de países le llamamos tráfico de muy larga distancia por las altas tarifas que se les ...
Garín Muñoz, Teresa
core  

An experimental approach to assess the combined effects of multiple stressors on a large vertebrate species

open access: yesConservation Biology, EarlyView.
Abstract The design of experiments to investigate the combined effects of multiple stressors requires exposing target organisms to multiple combinations of stressor doses. Concurrent manipulation of stressors is often infeasible with wildlife, but long‐lasting health effects allow individual health to be used as an integrator of prior stressor exposure.
Enrico Pirotta   +24 more
wiley   +1 more source

Hacia una definición integral de defensa penal eficaz. Un análisis crítico de la jurisprudencia de la Corte Interamericana

open access: yesCuestiones Constitucionales
Esta investigación examina el derecho a la defensa penal efectiva en el contexto de las sentencias de la Corte Interamericana de Derechos Humanos (Corte IDH).
Solín Núñez   +1 more
doaj   +3 more sources

Estimación del tiempo de viaje en autopistas [PDF]

open access: yes, 2011
El tiempo de viaje (TV) para conducir por carretera es la información más apreciada de tráfico. La medición del TV en tiempo real es también un indicador perfecto del nivel de servicio en una carretera, y por lo tanto es una medida útil para los gestores
Robusté Antón, Francesc   +2 more
core  

Evaluating synthetic substitutes to reduce illegal harvesting and support species recovery

open access: yesConservation Biology, EarlyView.
Abstract Providing synthetic substitutes is a widely promoted strategy to shift consumer demand away from wildlife products derived from threatened species. Yet, there is little evidence on whether product substitution prevents illegal or unsustainable harvesting and contributes to the recovery of threatened populations.
Aditya Shekhar Malgaonkar   +17 more
wiley   +1 more source

Software de gestión en redes móviles [PDF]

open access: yes, 2006
Este documento es un estudio que tiene como finalidad maximizar el número de slots (canales) consecutivos vacíos en las frames (tramas) GPRS / EDGE, teniendo en cuenta que éstas transportan tanto tráfico de datos como tráfico de voz.
Collell i Codina, Jordi
core  

Road pollution estimation using static cameras and neural networks [PDF]

open access: yes, 2018
Este artículo presenta una metodología para estimar la contaminación en carreteras mediante el análisis de secuencias de video de tráfico. El objetivo es aprovechar la gran red de cámaras IP existente en el sistema de carreteras de cualquier estado o ...
Deka, lipika   +4 more
core   +1 more source

Advocacy Coalitions and the Evolution of U.S. Space Policy: Private Companies, Competition, and Space Traffic Coordination

open access: yesPolitics &Policy, Volume 54, Issue 2, April 2026.
ABSTRACT This study employs advocacy coalition framework (ACF) theory to analyze debates over U.S. space policies designed to avoid dangerous collisions between objects in Earth orbit. For decades, the Department of Defense prioritized national security in its development of space traffic coordination (STC) systems like the Space Surveillance Network ...
Jeffrey S. Lantis
wiley   +1 more source

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