Results 111 to 120 of about 13,361 (243)

Bismuth‐Integrated Nitrogen‐Doped Carbon Nanostructures Enabling Broad Electrolyte Compatibility for Mg‐Ion Batteries

open access: yesBatteries &Supercaps, EarlyView.
Bi nanoparticle (NP)‐integrated nitrogen‐doped carbon (Bi@nCN) is synthesized via a scalable one‐step carbothermal reduction. Bi NPs dispersed in the carbon matrix relieve stress during the two‐phase alloying reaction, resulting in the excellent electrochemical performance even in chloride‐free electrolytes, and highlighting Bi@nCN as a key enabler for
Woo Joo No   +6 more
wiley   +1 more source

Enhancing Contention Resolution ALOHA Using Combining Techniques [PDF]

open access: green, 2017
Federico Clazzer   +2 more
openalex   +1 more source

How can welfare regime and production regime theories explain differences in schools’ ability grouping policies? A comparative study using the PISA school survey

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Research evidence is mixed on the consequences of ability grouping policies, but most research has found an overrepresentation of disadvantaged social demographics in low‐ability groups. However, researchers have neglected to explain why ability grouping policies vary between countries.
Monica Reichenberg   +2 more
wiley   +1 more source

Afro‐Amerindian cosmopolitics in environmental education: A decolonial analysis of academic discourses involving the epistemological disputes around the term sustainability

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Considering the growing calls for decolonial approaches within the scope of Climate Change and Sustainability Education (CCSE), in this research we seek to understand the meanings which have been put into circulation through research narratives on Environmental Education (EE) concluded in Latin America, regarding Afro‐Amerindian knowledges ...
Danilo Seithi Kato   +1 more
wiley   +1 more source

Injuries in deep time: interpreting competitive behaviours in extinct reptiles via palaeopathology

open access: yesBiological Reviews, EarlyView.
ABSTRACT For over a century, palaeopathology has been used as a tool for understanding evolution, disease in past communities and populations, and to interpret behaviour of extinct taxa. Physical traumas in particular have frequently been the justification for interpretations about aggressive and even competitive behaviours in extinct taxa.
Maximilian Scott   +3 more
wiley   +1 more source

Early evolutionary history of the seed

open access: yesBiological Reviews, EarlyView.
ABSTRACT The seed is an essential stage in the life history of gymnospermous and angiospermous plants, facilitating both their survival and dispersal. We reappraise knowledge of the evolutionary history of the gymnospermous seed, from its origin in the late Devonian through to the well‐known end‐Permian extinctions – an interval encompassing the ...
Richard M. Bateman   +2 more
wiley   +1 more source

Sustainability Reporting and External Assurance: Evidence From UK Listed Firms

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This paper develops and tests a model explaining why some companies obtain external assurance for their sustainability reports while others do not. Our model integrates rational choice and stakeholder theories, providing novel insights into the sustainability assurance literature.
Ibrahim A. Alkhataybeh   +3 more
wiley   +1 more source

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