Results 41 to 50 of about 8,069,920 (354)

Reversible Phase Transitions Enable Cyclic Isothermal CO2 Capture in Redox‐Activated Perovskite‐Structured Sorbents

open access: yesAdvanced Functional Materials, EarlyView.
Perovskite‐structured SrMnO3 can cyclically and reversibly capture and release CO2 via redox‐enabled phase transitions at constant temperature. The efficacy of this novel redox‐activated CO2 sorbent is demonstrated via sorption‐enhanced steam methane reforming.
Leo Brody   +9 more
wiley   +1 more source

The Boston Women’s Educational and Industrial Union: When Business Undergirded Claims to Political Participation (1877-1920)

open access: yesTransatlantica, 2020
This article is a case study of a Progressive Era women’s voluntary association, the Women’s Educational and Industrial Union of Boston. It is an examination of the ways in which some reform organizations headed and staffed by women could embrace and ...
Jeanne Boiteux
doaj   +1 more source

Structural Reform of Social Security [PDF]

open access: yesJournal of Economic Perspectives, 2005
Governments around the world have enacted or are currently considering fundamental structural reforms of their Social Security pension programs. The key feature in these reforms is a shift from a pure pay-as-you-go tax-financed system, in which taxes on current workers are primarily distributed to current retirees, to a mixed system that combines pay ...
openaire   +5 more sources

Transforming Cellulose Into Functional Three‐Dimensional Structures

open access: yesAdvanced Functional Materials, EarlyView.
Cellulose is promising for replacing synthetic polymers due to its excellent mechanical properties and low cost. This review highlights the recent advancements in transforming cellulose into functional 3D structures, including liquid gels and porous materials.
Xia Sun   +5 more
wiley   +1 more source

The Evolving Role of the State in the 15th Year of Türkiye Social Security System Reform

open access: yesSosyal Siyaset Konferansları Dergisi, 2023
In the 15th year of social security reform in Turkey, this study investigates the role of the state in social security. The study’s goal is to critically evaluate the state’s participation in social security services in Turkey and to discuss Turkey’s ...
Abdulhalim Çelik, Kübra Yavuz
doaj   +1 more source

Unassisted Photoelectrochemical Hydrogen Production Coupled with Selective Glucose Oxidation Using Metal Halide Perovskite Photoanodes

open access: yesAdvanced Functional Materials, EarlyView.
A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou   +12 more
wiley   +1 more source

Nabuco, um diálogo em aberto

open access: yesNovos Estudos CEBRAP, 2010
O artigo explora o legado de Joaquim Nabuco e argumenta que sua atuação política, diplomática e intelectual tem algo a nos dizer sobre as questões e os dilemas com que nos debatemos hoje, em nossa República consolidada, antes de tudo sobre o modo como ...
Marco Aurélio Nogueira
doaj   +1 more source

Metal‐Organic Nanosheet Gels: Hierarchically Porous Materials for Selective Loading and Differential Release

open access: yesAdvanced Functional Materials, EarlyView.
A suspension of metal‐organic nanosheets was centrifuged to form self‐healing gels with a hierarchically porous structure. The prepared gels were used to selectively capture small molecules from solutions and differentially release them based on their size and charge. Abstract Metal‐organic nanosheets (MONs) are intrinsically porous 2D materials with a
Jiangtian Tan, Jonathan A. Foster
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

Russia and social "reform" [PDF]

open access: yesCanadian Medical Association Journal, 2005
Paul Webster, in his description of the Russian government's plans “to ‘monetize’ its social commitments”[1][1] through reform of a variety of Soviet-era entitlements, fails to cover some important details.
openaire   +2 more sources

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