Results 51 to 60 of about 25,395 (260)

Tannic Acid‐Modified Cellulose Nanofiber Reinforced Polymerizable Eutectogels for High‐Performance Stretchable Strain Sensors

open access: yesAdvanced Functional Materials, EarlyView.
A polymerizable deep eutectic solvent is reinforced with tannic acid‐modified cellulose nanofibers to construct a hierarchical dynamic eutectogel network. Synergistic covalent and reversible interactions impart ultrahigh stretchability, high ionic conductivity, broad temperature tolerance, self‐healing, and strong adhesion, enabling robust wearable ...
Huang Wu   +11 more
wiley   +1 more source

Cellular Responses to Mechanical Cues Across Scales: From Fundamental Insights to Translational Potential

open access: yesAdvanced Healthcare Materials, EarlyView.
This review examines how cellular behavior is regulated by mechanical cues transmitted through soft biomaterials, from single‐cell mechanosensing to tissue‐level adaptation. It highlights why physiological relevance, rather than model complexity alone, is critical for translational mechanobiology and introduces a scoring framework linking material ...
Mathias Polz   +9 more
wiley   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

open access: yesAdvanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón   +6 more
wiley   +1 more source

E.P.U. problems

open access: yesPSL Quarterly Review, 2014
In the present article Dr. Guido Carli, chairman of the European Payments Union Managing Board, summarises the core of his observations on the union’s problems in the following conclusions: (a) within the present E.P.U. Agreement, a combination of credit
G. CARLI
doaj   +1 more source

Balance-of-payments-constrained economic growth in Brazil

open access: yesBrazilian Journal of Political Economy, 2020
This paper applies the Thirlwall’s balance-of-payments constraint model to Brazilian economic growth in the period 1955-98, using cointegration technique.
FREDERICO GONZAGA JAYME JR
doaj   +1 more source

Progress on the Failure Mechanisms and Optimization Strategies on Lithium Iron Phosphate

open access: yesAdvanced Materials Interfaces, EarlyView.
This review centers on LiFeO4 cathodes, outlining their core advantages and performance limitations, then systematically elucidating failure mechanisms, proposing key optimization strategies, and summarizing future research directions that integrate advanced characterization with intelligent design.
Zheng‐Xin Qian   +8 more
wiley   +1 more source

The U.S. balance of payments: freedom or controls

open access: yesPSL Quarterly Review, 2014
In the last two years the U.S. balance of payments and the international position of the dollar have undergone sharp and somewhat paradoxical changes. Despite the unprecedented deterioration of the external balance in 1969, the dollar was left entirely ...
G. HABERLER
doaj   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

Nationhood, the GATT ideal and a workable international trading system

open access: yesPSL Quarterly Review, 2013
The goals of multilateral trade negotiations under the auspices of the General Agreement on Tariffs and Trade (the GATT) have been developed in the context of the orthodox theory of commercial policy.
P. GRAY, S. LUNDAN
doaj   +1 more source

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