Results 11 to 20 of about 25,312 (315)

Conceptualising quality early childhood education: Learning from young children in Brazil and South Africa through creative and play‐based methods

open access: yesBritish Educational Research Journal, EarlyView., 2023
Abstract Early childhood has increasingly been acknowledged as a vital time for all children. Inclusive and quality education is part of the United Nations Sustainable Development Goals, with the further specification that all children have access to quality pre‐primary education.
Laura H. V. Wright   +8 more
wiley   +1 more source

Did the Bush Administration mean well? [PDF]

open access: yes, 2023
This review engages with Melvyn Leffler’s new book on the origins of the (second) Iraq war. It focusses particularly upon his argument that the Bush administration, and especially the president himself, genuinely regarded Iraq as a serious threat and ...
Campbell Craig, Craig, Campbell
core   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

open access: yesAdvanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

The Evolution of Missile Defense Plan from Bush to Obama. Implications for the National Security of Romania [PDF]

open access: yesINCAS Bulletin, 2012
In 2011 Romania officially became part of the Obama administration’s missile defense system in Europe which has significantly changed the strategic military relations both in Europe and worldwide.
Ruxandra-Laura BOSILCA
doaj   +1 more source

Politics of International Health in the Bush Administration [PDF]

open access: yesDevelopment, 2004
Henry A. Waxman reviews the politicization of international health by the Bush Administration in three areas: tobacco control, nutrition, and reproductive health. He discusses how politics may threaten the President's primary international health commitment on HIV/AIDS.
openaire   +3 more sources

Assessing the George W. Bush Presidency: A Tale of Two Terms [PDF]

open access: yes, 2009
In one of the first volumes assessing the full two terms of the George W. Bush presidency, Wroe and Herbert have gathered the work of leading American and European scholars.
Wroe, Andrew
core  

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

open access: yesAdvanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal   +3 more
wiley   +1 more source

Programmable 3D Photovoltaics via Mechanically Origami‐Coded Interlocked 3D Kirigami and Nano‐Root Anchored AgNWs–In–Ga Multiphasic Alloy Conductor

open access: yesAdvanced Materials, EarlyView.
Mechanically origami‐coded 3D kirigami photovoltaics convert a single extension–release cycle into deterministic self‐folding, reconfiguring planar solar cells into programmable 3D modules. Distinct coding strategies enable either ultrahigh stretchability (500% system strain) or ultrahigh initial effective areal coverage (225%).
Seok Joon Hwang   +15 more
wiley   +1 more source

Les relations économiques sino-américaines pendant les années Bush (2001-2008) : vers une stratégie de « dissuasion économique » ?

open access: yesRevue LISA, 2010
During the presidency of George W. Bush, the main characteristic of US-China economic relations was an increasing interdependency in the field of trade as well as over financial issues.
Juliette Bourdin
doaj   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

open access: yesAdvanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska   +2 more
wiley   +1 more source

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