Results 51 to 60 of about 2,469,870 (227)

Retransmisiones futbolísticas televisivas en España: perspectiva histórica de una relación de necesidad (1956-1988)

open access: yesHistoria y Comunicación Social, 2012
El vínculo entre la televisión española y el fútbol es cada vez más evidente y poderoso. Sin embargo, este no es un fenómeno nuevo. La mayor parte de los rasgos de esta unión se gestaron desde los orígenes del propio medio y a lo largo de los años han ...
Joseba Bonaut Iriarte
doaj   +1 more source

Necesidad insatisfecha de anticoncepción en mujeres embarazadas. [PDF]

open access: yes, 2002
Tesis (Maestría en Ciencias de Enfermería con Enfasis en Administración de Servicios) UANLUANLhttp://www.uanl ...
González Rocha, Julia
core  

Balancing tracks and trees: Assessing railroad impact on Brazilian biodiversity

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The Brazilian West–East Integration Railway (FIOL) aims to boost the national economy by improving commodity transport; however, it crosses three of Brazil's most biodiverse and fragile regions: the Caatinga, Cerrado and Atlantic Forest. Using digitised plant records and land‐use analyses, our study reveals significant vegetation loss within the ...
Ana Luiza Silva Rocha   +3 more
wiley   +1 more source

Necesidad y morfología: la forma racional [PDF]

open access: yes, 2015
s aceptados sin presentacion / Accepted abstracts without ...
García García, Antonio A
core  

Impact of parameterization in multiple acoustic index comparisons: practical cases in terrestrial and underwater soundscapes

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Parameter choices in acoustic analyses (sampling frequency, FFT size and window overlap) strongly influence multivariate soundscape separation. Using terrestrial and coral reef recordings, we show that these settings can exaggerate or mask ecological differences, emphasizing the need for parameter sensitivity testing and transparent reporting in ...
Juan C. Azofeifa‐Solano   +8 more
wiley   +1 more source

La relación entre necesidad lógica y necesidad de re

open access: yesEuphyía, 2011
Este artículo intenta esclarecer el problema de la relación entre las proposiciones lógicamente necesarias y las necesarias de re. La tesis que se propone es la de que todas las proposiciones lógicamente necesarias son necesarias de re y viceversa. Lo que se busca es aportar la argumentos para defender dicha postura y analizar algunas de las objeciones
openaire   +2 more sources

Hospice and Palliative Care‐Related Policy in the United States and Germany in the Context of Recent Governmental Changes

open access: yesWorld Medical &Health Policy, EarlyView.
ABSTRACT Population aging is a problem that countries around the globe are facing; it comes with complex healthcare needs. Different countries take different approaches to solving these issues. In the United States, proposed legislation related to hospice and palliative care emerged from a history of hospice fraud and specialty physician shortages.
Edith‐Marie Green
wiley   +1 more source

The making of novel ecosystems: A process‐based framework for measurement, analysis and application

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Ecological novelty is emerging rapidly due to global change drivers such as climate shifts, species introductions, defaunation, and land‐use transformation. These changes challenge how we assess, understand and manage ecosystems in the Anthropocene.
Matthew R. Kerr   +7 more
wiley   +1 more source

Use of species’ responses to cryptic anthropogenic disturbances for monitoring biodiversity outcomes in tropical forests

open access: yesConservation Biology, EarlyView.
Abstract Measuring area‐based conservation outcomes in tropical forests is challenging due to cryptic human disturbances (e.g., hunting). As a result, comparative studies of management strategies providing quantitative outcomes remain scarce, especially in the Neotropics.
Lucy Perera‐Romero   +5 more
wiley   +1 more source

La razón como contexto de descubrimiento en la filosofía de Kant: libertad y finalidad.2

open access: yesRevista Historia de la Educación Latinoamericana, 2004
Este segundo artículo sobre el tema de la razón como “contexto de descubrimiento” en la filosofía de Kant, profundiza en la concepción de la idea como término privilegiado de dicho contexto. En este sentido examina las formas en que una idea
Ma. Isabel Lafuente Guantes
doaj  

Home - About - Disclaimer - Privacy