Results 41 to 50 of about 4,359 (121)

Behavioural co‐option of plant secondary compounds by a cavity‐nesting bird is an adaptation against competition and predation

open access: yesFunctional Ecology, Volume 39, Issue 2, Page 362-370, February 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Interactions with competitors and predators can generate strong selection and favour the evolution of novel strategies for mitigating fitness costs. Adaptations to mitigate competition and predation risk often involve evolution of traits which directly reduce costs ...
James C. Mouton   +4 more
wiley   +1 more source

Efeito de períodos de controle de plantas daninhas sobre o desenvolvimento inicial de plantas de eucalipto Effects of weed control periods on initial growth and development of eucalypt

open access: yesPlanta Daninha, 2000
O objetivo deste trabalho foi estudar os efeitos dos períodos de convivência e de controle de Brachiaria decumbens sobre o desenvolvimento inicial de clones de Eucalyptus grandis x Eucalyptus urophylla. Para isso, um ensaio foi conduzido, no município de
R.E.B. Toledo   +4 more
doaj   +1 more source

A spatially explicit assessment of factors shaping attitudes toward African elephant conservation

open access: yesConservation Biology, Volume 39, Issue 1, February 2025.
Abstract Conservation plans that explicitly account for the social landscape where people and wildlife co‐occur can yield more effective and equitable conservation practices and outcomes. Yet, social data remain underutilized, often because social data are treated as aspatial or are analyzed with approaches that do not quantify uncertainty or address ...
Sarah L. Carroll   +9 more
wiley   +1 more source

Características de plantas de cultivares de arroz irrigado relacionadas à habilidade competitiva com plantas concorrentes Characteristics of flooded rice cultivar plants related to competitive ability against weeds concurrent plants

open access: yesPlanta Daninha, 2003
Plantas que apresentam rápido crescimento tendem a ocupar precocemente nichos disponíveis, utilizando o espaço de suas vizinhas. Em geral, esses vegetais adquirem prioridade na utilização dos recursos do meio.
N.G. Fleck   +3 more
doaj   +1 more source

Electoral Integrity and Election Management in Nigeria: The Case of the 2023 General Election 尼日利亚的选举诚信与选举管理:以 2023 年大选为例 Integridad Electoral Y Gestión Electoral En Nigeria: Un Caso De Las Elecciones Generales De 2023

open access: yesWorld Affairs, Volume 188, Issue 1, Spring 2025.
ABSTRACT Although Nigeria has maintained periodic elections since 1999, the quality of these elections is often questioned. Marred by several irregularities, including vote buying, falsification of results, and over‐voting, Nigerian elections often fall short of international standards.
Onyedikachi Madueke, Chukwuemeka Enyiazu
wiley   +1 more source

Habilidade competitiva de plantas de arroz com biótipos de capim-arroz resistente ou suscetível ao quinclorac Competitive ability of rice plants with barnyardgrass biotypes resistant or susceptible to quinclorac

open access: yesPlanta Daninha, 2009
Objetivou-se com este trabalho avaliar a habilidade competitiva de plantas de arroz cultivar BRS Pelota com biótipos de capim-arroz resistente ou suscetível ao herbicida quinclorac.
S.P. Tironi   +8 more
doaj   +1 more source

Models of State Digital Sovereignty From the Global South: Diverging Experiences From China, India and South Africa 全球南方国家的数字主权模式:中国、印度和南非的不同经历 Modelos De Soberanía Digital Estatal En El Sur Global: Experiencias Divergentes De China, India y Sudáfrica

open access: yesPolicy &Internet, Volume 16, Issue 4, Page 727-738, December 2024.
ABSTRACT Digital sovereignty unfolds differently and unevenly across geographies. The paper describes and theorizes three models of state digital sovereignty from the Global South—China, India and South Africa—three BRICS member countries that are home to over 1/3 of the world's population.
Min Jiang
wiley   +1 more source

Características de plantas de arroz e a habilidade competitiva com plantas daninhas Characteristics of rice plants and their competitive ability with weeds

open access: yesPlanta Daninha, 2003
O potencial competitivo das plantas pelos recursos de crescimento do meio é afetado por suas características morfofisiológicas. Ainda não há consenso sobre qual característica da planta de arroz irrigado é mais importante na determinação da sua ...
A.A. Balbinot Jr.   +3 more
doaj   +1 more source

Photo‐Responsive Decellularized Small Intestine Submucosa Hydrogels

open access: yesAdvanced Functional Materials, Volume 34, Issue 36, September 4, 2024.
This work demonstrates an aqueous synthesis of norbornene‐modified decellularized small intestine submucosa (dSIS‐NB) and its photocrosslinking into bioactive hydrogels. Compared with uncrosslinked dSIS and collagen matrices, orthogonally crosslinked dSIS‐NB hydrogels support rapid dissemination of cancer cells and have superior vasculogenic and ...
Van Thuy Duong   +4 more
wiley   +1 more source

Website blocking in the European Union: Network interference from the perspective of Open Internet

open access: yesPolicy &Internet, Volume 16, Issue 1, Page 121-148, March 2024.
Abstract By establishing an infrastructure for monitoring and blocking networks in accordance with European Union (EU) law on preventive measures against the spread of information, EU member states have also made it easier to block websites and services and monitor information.
Vasilis Ververis   +3 more
wiley   +1 more source

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