Results 101 to 110 of about 183,667 (279)

Indium‐Mediated Glue‐Like Interlayer Enables Stable High‐Capacity Flexible Sodium Metal Batteries

open access: yesAdvanced Materials, EarlyView.
A three‐dimensional Na‐In‐S/Cu composite interlayer is constructed on a flexible current collector via an In‐mediated in situ reaction. Featuring abundant Na nucleation sites and a low diffusion barrier, this interlayer enables rapid and uniform Na deposition.
Xinyan Li   +13 more
wiley   +1 more source

Politics, Relief, and Reform: The Transformation of America's Social Welfare System during the New Deal [PDF]

open access: yes
The American social welfare system was transformed during the 1930s. Prior to the New Deal public relief was administered almost exclusively by local governments. The administration of local public relief was widely thought to be corrupt.
John Joseph Wallis   +2 more
core  

Ultrathin Li Metal Anodes: Quantitative Design Principles and Manufacturability Across Liquid and Solid‐State Batteries

open access: yesAdvanced Materials, EarlyView.
Ultrathin lithium metal anodes (≤15 µm) offer a promising route to high‐energy‐density batteries due to their high capacity and low potential. This review presents design principles for ultrathin Li, evaluates fabrication strategies, and discusses challenges in liquid and solid‐state cells.
Cheng Wang   +9 more
wiley   +1 more source

Pressure-relief joints of initial support structural system used in tunnels with high-stress surrounding rock.

open access: yesPLoS ONE
To address the problem of large deformations in weak surrounding rock tunnels under high ground stress, which cause damage to initial support structures, this study proposes a novel type of circumferential pressure-relief joint based on the concept of ...
Zhiming Xu, Yashuang Bai
doaj   +1 more source

Weaving Intelligence: Thermally Drawn Multimaterial Fibers Toward AI‐Enabled Smart Textiles

open access: yesAdvanced Materials, EarlyView.
Thermally drawn multimaterial fibers are rapidly advancing as intelligent structural units for next‐generation smart textiles. Integrating multimaterial architectures with neuromorphic and spiking‐neural‐network principles enables fabrics that can sense, compute, and adapt autonomously.
Vuong Dinh Trung   +9 more
wiley   +1 more source

An analysis of the heavily indebted poor countries initiative in Uganda

open access: yes, 2011
Includes abstract.This mini dissertation analyses the claims that Uganda is the success story of the Heavily Indebted Poor Countries (HIPC) Initiative. Uganda was the first country to qualify for debt relief under this debt management programme, and has ...
Magcino Radebe, Radebe, Magcino
core  

Machine Learning Accelerated Computational Design of Bio‐Inspired Catalysts in the Nitrogen Reduction Reaction

open access: yesAdvanced Materials, EarlyView.
We introduce a computational workflow that combines quantum chemical calculations and machine learning techniques to predict the catalytic performance of a wide range of catalysts in the nitrogen reduction reaction (NRR). The analysis of the trained models provides insights into the complex structure–activity relationship in experimental catalytic ...
Leonardo Di Ciano   +5 more
wiley   +1 more source

Occupational structures, migration, religion and poor relief in nineteenth century urban Ireland

open access: yes
Patterns of poor relief varied greatly amongst nineteenth century Irish cities. To date, however, there has been little examination of the reasons behind these divergences.
Cousins, Mel
core  

Soft Hardware, Flowing Software: Reconfigurable Microfluidics for Adaptable Chemical Computation

open access: yesAdvanced Materials, EarlyView.
A reconfigurable microfluidic platform based on soft, photo‐printable, and chemically erasable hydrogel structures printed and erased in situ is used to control flow routing, mixing, chemical patterning, and even chemical computing. Using hardware to control chemical computations decouples logic function from molecular composition, demonstrated via ...
Piet J. M. Swinkels   +4 more
wiley   +1 more source

A Reluctant Response to Vagrancy: The Evolution of Poor Law Casual Relief in England and Wales, 1834-1919

open access: yes, 2015
From 1837 the Poor Law Commission sanctioned temporary relief, at workhouses, for poor wayfarers, heralding a departure from historic attempts to control the wandering poor with criminal vagrancy legislation.
O'Leary, Brian Michael
core  

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