Results 31 to 40 of about 2,047 (84)

Efectos en salud del ruido de tráfico: Más allá de las "molestias"

open access: yesRevista de Salud Ambiental, 2015
Tradicionalmente ha sido el ruido en ambiente laboral el que se ha relacionado con trastornos tanto auditivos como no auditivos en las personas expuestas.
Julio Díaz Jiménez   +1 more
doaj   +2 more sources

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

Cuidados de enfermería de un paciente con traumatismo abdominal: Caso clínico [PDF]

open access: yes, 2017
En el presente trabajo se expone un caso clínico de un paciente politraumatizado ingresado en la unidad de cuidados críticos quirúrgicos. En primer lugar, se realiza una primera valoración apoyándose en el modelo de las 14 necesidades de Virginia ...
Ruiz Díaz, Sara
core  

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

Incidencia del “programa de acción para prevenir, combatir y erradicar el comercio ilícito de armas pequeñas y ligeras en todos sus aspectos” de Naciones Unidas en la disminución y control de la comercialización, uso y tráfico ilícito de armas pequeñas y ligeras en Colombia entre 2002 - 2010 [PDF]

open access: yes, 2017
El interés de esta monografía es examinar el fenómeno del tráfico de armas pequeñas y ligeras en Colombia, y la implicación que tiene la cooperación los regímenes internacionales para solucionar dicho problema en el país.
Escallón Vanegas, Catalina
core  

Seguridad en redes de computadoras: estrategias y desafíos en la era de big data [PDF]

open access: yes, 2018
As computer networks have transformed in essential tools, their security has become a crucial problem for computer systems. Detecting unusual values from large volumes of information produced by network traffic has acquired huge interest in the network ...
Barrionuevo, Mercedes   +3 more
core   +1 more source

A multiscale seasonal examination of the risk of harm to seabirds from vessels based on co‐occurrence in Alaskan waters

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Alaska's seascape supports globally significant seabird populations, including vulnerable and threatened species, and hosts economically important commercial fisheries and marine transportation corridors. Seasonal patterns of seabird movements and vessel traffic create a complex landscape of risk, defined as high levels of co‐occurrence ...
Kelly Kapsar   +2 more
wiley   +1 more source

La regulación jurídica de la colocación Au pair [PDF]

open access: yes, 2017
Ante una problemática reconocida de forma global como lo es la emigración, la inmigración y la contratación laboral transfronteriza, acotaré los límites y especificaciones que la colocación Au pair implica.
Cabeza Aranda, Marina   +1 more
core  

Techno-environmental feasibility of synthetic fuels in ground transportation. Application to the Spanish automobile fleet in 2035 [PDF]

open access: yes
The transportation sector is a major producer of greenhouse gases through the use of fossil-fueled internal combustion engines. Laws are already in place to reduce its footprint.
Cremades Oliver, Lázaro Vicente   +1 more
core   +1 more source

Dynamic Traffic Routing for Air Quality Enhancement During Urban Environmental Crises

open access: yesIET Smart Cities, Volume 8, Issue 1, January/December 2026.
This study introduces an air quality‐aware traffic re‐routing scheme designed to minimise vehicle emissions in highly polluted urban areas during environmental crises. The findings highlight the potential for integrating dynamic AQI data into urban traffic management systems, offering valuable insights for urban planners and policymakers aiming to ...
José D. Padrón   +3 more
wiley   +1 more source

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