Results 31 to 40 of about 952,973 (212)

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

Feria de empleo en organismos internacionales [PDF]

open access: yes, 2015
Audiovisuales disponibles en YouTube: https://www.youtube.com/playlist?list=PLhZxaHZyowwe_Y-B58gOET2aXtRtjDNPpEl campus Madrid-Puerta de Toledo de la UC3M ha sido el escenario de la Feria de empleo en organismos internacionales, donde los estudiantes se
Emery, Michael, Mangold, Ulrike
core   +1 more source

Fluctuating asymmetry in spider‐hunting wasps as a possible indicator of stress in Brazilian Atlantic Forest landscapes Assimetria flutuante em vespas caçadoras de aranhas como possível indicador de estresse em paisagens da Mata Atlântica brasileira

open access: yesEcological Entomology, EarlyView.
Agricultural cover was positively associated with fluctuating asymmetry in Trypoxylon opacum, suggesting a possible increase in developmental instability in intensively managed landscapes. Wing size was positively related to forest cover and negatively related to agricultural cover, indicating that forested landscapes may promote larger body size ...
Luana Vieira Carlin dos Santos   +3 more
wiley   +1 more source

A cryptic species of Ensis (Bivalvia: Pharidae) from the southeastern Pacific coast revealed by geometric morphometric methods

open access: yesScientia Marina, 2022
A new cryptic species of Ensis from the Pacific coast of South America based on geometric morphometrics is revealed. Ensis macha (Molina, 1782) is one of the most important shellfish resources in South America.
Javier H. Signorelli   +2 more
doaj   +1 more source

The chaetognatha of the Eastropic Expedition, with notes as to their possible value as indicators of hydrographic conditions [PDF]

open access: yes, 1959
ENGLISH: The purpose of this study was to investigate the possibility that certain species of Chaetognatha found in Eastern Tropical Pacific waters can serve as biological indicators of oceanographic features. "Indicator" organisms have been found useful
Renner, James A., Sund, Paul N.
core  

Organismos autónomos

open access: yesAsamblea. Revista parlamentaria de la Asamblea de Madrid, 2004
Sumario: I. ACTIVIDADES PROPIAS DE LOS ORGANISMOS PÚBLICOS.—1.1. Breve aproximación histórica a la figura de los entes instrumentales: en especial, los Organismos Autónomos.—1.1.1. Primeras aproximaciones del legislador a la figura de los organismos autónomos.—1.1.2. El intento de sistematización del régimen jurídico de los organismos autónomos: la Ley
openaire   +1 more source

Ocm: Organismos Culturalmente Modificados

open access: yesHYBRIS: Revista de Filosofía, 2017
Con la palabra “biotecnología” podemos entender una tecnología que modifica la vida en el sentido de zoé o de bios. Mientras en el primer caso hablamos de OGM (Organismos Genéticamente Modificados), en el segundo sería más indicado hablar de OCM (Organismos Culturalmente Modificados).
openaire   +2 more sources

Low abundance of phytophagous nematodes under invasive exotic Pinus elliottii – enemy release and plant–soil feedbacks

open access: yesNew Phytologist, EarlyView.
Summary According to the enemy release hypothesis (ERH), the fitness of exotic plants and their capacity to become invasive in their area of introduction may partly be attributable to the loss of their natural enemies. Invasive species may also benefit from modifying soil attributes and thereby creating a positive soil–plant feedback.
Lynda S. C. Guerrero   +3 more
wiley   +1 more source

Discriminación por género: perversa connivencia social y política de hombres y mujeres

open access: yesLlapanchikpaq: Justicia
Las diferencias entre las personas corresponden a la naturaleza misma y son utilizadas para discriminar por los grupos hegemónicos acomodados. La legitimación que hacen los practicantes de la discriminación se apoya en su necesidad de mantenerse ...
Jose Luis Frettis
doaj   +1 more source

Notas sobre los organismos de vivienda: INFONAVIT, FOVISSSTE, FONHAPO : (1970 -1994) [PDF]

open access: yes, 1997
Proyecto terminal (Licenciatura en Sociología) - Universidad Autónoma Metropolitana, Unidad Azcapotzalco, División de Ciencias Sociales y Humanidades, Departamento de Sociología, [ca. 1999]. Asesora: Ana María Duran.
Arteaga Vizuet, María Teresa   +1 more
core  

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