Results 81 to 90 of about 164,106 (243)

Large Igneous Province Record Through Time and Implications for Secular Environmental Changes and Geological Time‐Scale Boundaries

open access: yesGeophysical Monograph Series, Page 1-26., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst   +8 more
wiley  

+1 more source

Turismo de segundas residencias y turismo de naturaleza en el espacio rural mexicano

open access: yesEstudios Sociales, 2015
La posmodernidad y los imaginarios urbanos son aspectos que contribuyen a la hegemonía de la ciudad sobre el campo. El turismo es un agente fundamental en este proceso y dos aspectos importantes son el turismo de segundas residencias y el turismo basado ...
David Vargas del Río
doaj  

A remarkable new species of Zethus Fabricius (Hymenoptera, Vespidae, Eumeninae) from Costa Rica [PDF]

open access: yes, 2009
Porter, new species, is described from Costa Rica. It forms a species group of its own, unique in its grotesquely enlarged male mandibles and reduced clypeus, single mid tibial spur, and in having a medio-apical bulge on the second sternite.
Porter, Charles C.
core  

Trachemys nebulosa [PDF]

open access: yes, 2010
Number of Pages: 8Integrative BiologyGeological ...
Seidel, Michael E.
core   +1 more source

Management of Burn Injuries in Brazil by Total Body Surface Area Affected

open access: yesWorld Journal of Surgery, EarlyView.
Major Burns are life‐threatening injuries that cause approximately 2500 deaths per year in Brazil. The Brazilian healthcare system has 80 hospitals with Burn Care Units (BCUs). However, non specialized hospitals also manage major burn injuries. The aim of this study was to evaluate differences in burn management and outcomes between BCUs and hospitals ...
Paulo Henrique Moreira Melo   +6 more
wiley   +1 more source

Field notes on findings of threatened amphibian species in the central mountain range of western Panama [PDF]

open access: yes, 2012
During field work along a transect in the Cordillera Central of western Panama between 2008 and 2010, we detected several populations of amphibian species which are considered as “Endangered” or “Critically Endangered” by the IUCN.
Carrizo, Arcadio   +5 more
core  

Unraveling the impact of dog‐friendly spaces on urban–wildland pumas and other wildlife

open access: yesWildlife Biology, EarlyView.
As the most widespread large carnivore on the planet, domestic dogs Canis lupus familiaris can pose a major threat to wildlife, even within protected areas (PAs). Growing human presence in PAs, coupled with increasing pet dog ownership underscores the urgency to understand the influence of dogs on wildlife activity and health.
Alys Granados   +3 more
wiley   +1 more source

A influência da prática das enfermeiras obstétricas na construção de uma nova demanda social [The influence of obstetric nurses’ practice in building a new social demand]

open access: yesRevista Enfermagem UERJ, 2013
Este estudo objetivou discutir as percepções das mulheres sobre a prática das enfermeiras obstétricas e analisar os efeitos desta prática sobre as mulheres. Trata-se de uma pesquisa qualitativa que utilizou a análise de conteúdo de Bardin.
Juliana Amaral Prata   +1 more
doaj   +2 more sources

A Casa de Parto David Capistrano Filho pelas lentes de uma fotógrafa

open access: yesHistória, Ciências, Saúde: Manguinhos
Resumo Esse artigo é resultado do acompanhamento fotodocumental à Casa de Parto David Capistrano Filho por 12 anos descontinuados (entre 2005 e 2017).
Adriana Medeiros
doaj   +1 more source

Efectos del clima y el nivel del agua sobre la reproducción de aves acuáticas coloniales en Laguna Mar Chiquita - Bañados del Río Dulce (Argentina Central) [PDF]

open access: yes, 2010
En el presente trabajo se exploró la relación entre factores relacionados al clima y la reproducción de aves acuáticas coloniales en un extenso humedal del centro de Argentina, el sistema Laguna Mar Chiquita - Bañados del Río Dulce.
Dominino, Jael   +9 more
core  

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