Results 71 to 80 of about 225,810 (310)

Do utopian city designs from the social reform literature of the seventeenth and nineteenth centuries resonate with a modern audience?

open access: yesJournal of Architecture and Urbanism, 2016
Utopian cities from social reform literature from the seventeenth and nineteenth centuries were a serious attempt to improve living and working conditions of their time.
Tessa Morrison, Mark Rubin
doaj   +1 more source

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

Social Security Reform and National Saving in an Era of Budget Surpluses [PDF]

open access: yes
macroeconomics, Social Security, Social Security Reform, National Saving, Budget ...
Douglas W. Elmendorf, Jeffrey B. Liebman
core  

Leaf‐Inspired Eutectic Skin With Extreme Fatigue Resistance and Robust Wet Adhesion for Amphibious Epidermal Electronics

open access: yesAdvanced Materials, EarlyView.
Inspired by Acorus calamus leaves, a heterogeneous eutectic skin integrates an aligned fibrous network within a hydrophobic eutectogel matrix. This hierarchical architecture triggers strain‐induced crystallization to achieve exceptional mechanical toughness and durable wet adhesion.
Jiayu Hou   +16 more
wiley   +1 more source

The McMillan Sisters, The Roots of the Open-Nursery, and Breaking the Cycle of Poverty

open access: yesHistoria Social y de la Educación, 2018
This article explores the impetus and motivation for the McMillan sisters, Christian Socialists committed to creating change for the working class in England, to create an innovative and enduring ideal of nursery education through the open-air nursery ...
Betty Liebovich
doaj   +1 more source

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

Book review : Social change and economic reform in Africa

open access: yes, 1994
Review of: Peter Gibbon (ed). Social change and economic reform in Africa.
Matimba-Masuku, Violet
core  

Co1/Ru Single‐Atom Alloy Catalyst for Sustainable Polypropylene Hydrogenolysis to Long‐Chain Liquid Products

open access: yesAdvanced Materials, EarlyView.
A titania‐supported Co1/Ru single‐atom alloy catalyst enables efficient polypropylene hydrogenolysis. Ru─Co─Ru motifs maintain Ru activity while suppressing excessive chain scission to gaseous products. Both virgin and waste plastics achieve high, environmentally and economically optimal C11+ liquid yields, supporting sustainable chemical recycling ...
Yuzhen Ge   +6 more
wiley   +1 more source

Cell Adhesion by Design: Engineering Tissue Culture Scaffolds With Adhesion Cues

open access: yesAdvanced Materials Interfaces, EarlyView.
ABSTRACT In scaffold‐based tissue engineering, the matrix should provide adequate adhesion cues for cell attachment, spreading, and function. Given the multitude of adhesion receptors and the diversity of scaffolds, there are many approaches to render scaffolds adhesive, even though they are not all equivalent.
Dalia Dranseike   +3 more
wiley   +1 more source

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