Results 41 to 50 of about 1,411,813 (305)

Recurso de protección y recurso de inaplicabilidad

open access: yesRevista de Derecho Público, 2015
Este trabajo versa sobre las posibles relaciones e interrelaciones que pueden establecerse en el funcionamiento y operatividad de los recursos de inaplicabilidad (Rl) y recursos de proteccion (RP). Aun cuando aparentemente se trata de instituciones diferentes y desconectadas entre si, es posible observar sin embargo, a lo menos, dos tipos de relaciones:
openaire   +1 more source

Mapping major types of hunting across the South American Dry Chaco and Chiquitano forests

open access: yesPeople and Nature, EarlyView.
Abstract Hunting is a central, culturally embedded relationship between people and nature, yet also drives wildlife declines with far‐reaching consequences for ecosystems and people. It is also a highly diverse practice, involving a wide range of actors and hunting techniques, both of which determine the social‐ecological impacts of hunting.
Julia Martinez‐Pardo   +23 more
wiley   +1 more source

Synthesis and application of alginate@CuFe2O4 polymeric spheres in 17‐β‐estradiol adsorption processes in Amazonian rivers

open access: yesPolymer International, EarlyView.
Magnetic alginate beads, functionalized with copper ferrite, effectively remove 17‐β‐estradiol from Amazonian water, exhibiting optimized 238.65 μg g−1 capacity, fast 40 min kinetics, easy recovery, and successful remediation. Abstract The presence of endocrine‐disrupting compounds, such as 17‐β‐estradiol, in aquatic ecosystems poses a significant ...
Dante S Silva   +10 more
wiley   +1 more source

Recull de recursos pedagògics : l'energia

open access: yes, 1990
Esta guía es una selección de documentos y recursos pedagógicos centrados en la temática de la energía, tratando su uso y su gestión ...

core  

Efeito translativo nos recursos excepcionais [PDF]

open access: yes, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Jurídicas. Direito.O efeito translativo permite ao tribunal julgar fora e além daquilo que foi objeto do recurso, em observância ao princípio inquisitivo e ao poder-dever de o ...
ARENHART, Gabriela
core  

Enhance food plant diversity conservation and use through greater coordination between genebanks and botanic gardens

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Food plants are vital to human and planetary health, but their diversity is threatened, making food security, nutrition, and environmental goals more difficult to achieve. Food plant diversity conservation, research, and education can be enhanced through collaboration between sectors, including genebanks and botanic gardens, which possess complementary
Colin K. Khoury   +35 more
wiley   +1 more source

ANÁLISIS DEL MATERIAL LÍTICO PROCEDENTE DE DOS DEPÓSITOS PROBLEMÁTICOS, GRUPO 6 C-XVI, TIKAL

open access: yesAnales de Antropología, 2014
En este trabajo pretendo dar una visión general de los artefactos líticos contenidos en los depósitos problemáticos PNT-019 y PNT-031, con el objetivo de comparar ambas muestras desde el punto de vista cuantitativo y cualitativo.
María Elena Ruiz Aguilar
doaj   +1 more source

Recull de recursos pedagògics : biodiversitat

open access: yes, 1990
Esta guía es una selección de documentos y recursos pedagógicos centrados en la temática de la biodiversidad, donde se pueden encontrar tanto recursos para tratar los aspectos más próximos como las zonas verdes urbanas, los animales o los alimentos, a ...

core  

Action plan for controlling Amaranthus palmeri in maize fields of Aragón (Spain): An economic assessment under uncertainty

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Invasive weeds pose a global challenge to sustainable agriculture, threatening productivity while increasing the costs and uncertainty of crop management. Using 6 years of experimental evidence, we developed and evaluated three 10‐year action plans for controlling Amaranthus palmeri in maize crops in Aragón, Spain, accounting for biological and control‐
Gabriel Pardo   +4 more
wiley   +1 more source

Recull de recursos pedagògics : l'aigua

open access: yes, 1990
Esta guía es una selección de documentos y recursos pedagógicos centrados en la temática del agua, ya que la educación por una nueva cultura del agua es un reto que hace falta llevar a cabo ...

core  

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