Results 251 to 260 of about 923,532 (297)

Built‐In Interfacial Electric Field in Hydroxyl‐Terminated MXene/COF Heterostructures for Enhanced Solid‐State Supercapacitors

open access: yesAdvanced Functional Materials, EarlyView.
Hydroxyl‐terminated MXene is integrated with a redox‐active covalent organic framework through electrostatic self‐assembly followed by hydrothermal treatment to construct MXene/COF heterostructures with a built‐in interfacial electric field. Termination‐controlled interfacial electronic modulation induces charge redistribution and favorable band ...
Cheru Fekadu Molla   +4 more
wiley   +1 more source

Magnetothermal‐Triggered Response and Self‐Healing of Recyclable and Reprocessable Nanocomposites for Actuation Systems

open access: yesAdvanced Functional Materials, EarlyView.
Developing recyclable materials for magnetic robotics that combine rapid response and self‐healing properties is challenging. Hence, this study focuses on the integration of magnetothermal nanoparticles into a dynamic sorbitol‐based vitrimer, a recyclable composite capable of remote actuation and self‐healing by magnetic heating.
Maria Weißpflog   +3 more
wiley   +1 more source

X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim   +21 more
wiley   +1 more source

Strengthening research capacity

The Lancet, 2002
Charles Shey Wiysonge, Jimmy Volmink
openaire   +3 more sources

HIV Communication Capacity Strengthening

JAIDS Journal of Acquired Immune Deficiency Syndromes, 2014
HIV communication is most effective and sustainable when it is designed and implemented locally and tailored to the local context. This requires capacity strengthening at national, subnational, and community levels. Through a review of the published and selected "grey" literature, we examine HIV communication capacity strengthening: definitions ...
Cheryl, Lettenmaier   +3 more
openaire   +2 more sources

Strengthening Presidential Decision‐Making Capacity

Presidential Studies Quarterly, 2000
Like the U.S. political system as a whole, the presidency has grown far more open to members of the public and, especially, to organised interests. Over roughly the same period, the presidency has become less permeable to much of the expertise and experience available within the executive branch.
openaire   +1 more source

Strengthen School and Community Capacity

Journal of Emotional and Behavioral Disorders, 1997
Creating capacity in schools and communities promotes academic, social, and emotional competence for all students, including those with serious emotional disturbance as well as those with incipient or identified emotional or behavioral disorders. Capacity building in school settings is a multifaceted systemic process implemented through a flexible ...
Margaret J. McLaughlin   +3 more
openaire   +1 more source

Research capacity strengthening in the South

Social Science & Medicine, 2002
Active promotion of evidence-based decision-making at all levels of the health field is a necessary step in the direction of improving the health of the population. Recent studies have shown that the burden of disease in developing countries is high particularly the burden of infectious, communicable and non-communicable diseases and health problems of
openaire   +2 more sources

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