Results 51 to 60 of about 456,860 (303)

Transition From Lattice Oxygen to Radical‐Mediated Oxidation in Ammonium‐Intercalated Birnessite Catalysts for Selective Valorization of Biomass to Produce Formic Acid

open access: yesAdvanced Functional Materials, EarlyView.
The catalytic valorization of biomass represents an essential approach for achieving sustainable chemical production, with formic acid (FA) being recognized as a valuable platform chemical for hydrogen storage and environmentally friendly synthetic applications.
Yiqi Geng   +6 more
wiley   +1 more source

Marikana and Beyond: New Dynamics in Strikes in South Africa

open access: yesGlobal Labour Journal, 2017
Political and social change in South Africa has been crucially shaped by large-scale strikes that have often taken a violent form. In spite of South Africa establishing a constitutional democracy in 1994 – and a new vision of industrial relations ...
Edward Webster
doaj   +1 more source

Exploring performance management in four UK trade unions [PDF]

open access: yes, 2016
Purpose This article explores performance management in four UK trade unions. Specifically, the extent to which managers in the four unions accept or dismiss the unitarist, disciplinary and performative values that arguably characterise performance ...
Grayley, Katy, Thursfield, Denise
core   +2 more sources

Suppression of Photo‐Mediated Traps in Integrated Organic Photovoltaic–Photodetector Devices via N‐Type Self‐Assembly‐Driven Interfacial Engineering

open access: yesAdvanced Functional Materials, EarlyView.
Conventional unstable electron transport layers (ETLs) limit self‐powered organic sensors. This work resolves this by developing a n‐type self‐assembled monolayer (SAM), “3‐PAPh”. This SAM forms a chemically stable and structurally ordered interface that fundamentally suppresses defect formation.
Ohhyun Kwon   +11 more
wiley   +1 more source

Democratising the workplace: worker perspectives on industrial democracy. [PDF]

open access: yes, 1994
Paper presented at the Wits History Workshop: Democracy, Popular Precedents, Practice and Culture, 13-15 July, 1994.The central theme of the transition under way in South Africa is democralisation of all spheres of life. One such sphere is the workplace
Buhlungu, Sakhela
core  

Transparent UV‐Curable Self‐Sanitizing Coatings Applicable to Diverse Surfaces and High‐Touch Screens to Mitigate Deadly Pathogen Transmission

open access: yesAdvanced Functional Materials, EarlyView.
Development of a transparent, self‐sanitizing antimicrobial coating technology applicable to a wide range of materials and surfaces‐including touchscreens, transparent substrates, and metal, plastic, and glass‐regardless of pathogen type. The spray‐coated, UV‐cross‐linked imidazole‐based quaternary ammonium chloride materials provide broad‐spectrum ...
Surjith Kumaran   +6 more
wiley   +1 more source

The Driving Forces of Diffusion in John R. Commons’ Institutional Economics

open access: yesRevue de la Régulation, 2016
In this article, I reconstruct John R. Commons’ theory of institutional evolution: I draw a trajectory from where a novel principle at the micro level reached a compromise with old principles at the macro level. In the process, the uniqueness of Commons’
Kota Kitagawa
doaj   +1 more source

Theoretical and empirical links between trade unions and democracy [PDF]

open access: yes, 2019
This special issue wants to honour the memory of Giulio Regeni, a PhD student at the University of Cambridge who was assassinated while he was conducting field research on independent trade unions in Egypt.
Baccaro, Lucio   +2 more
core   +1 more source

Tin‐Oxo Nanocluster Extreme UV Photoresists Equipped with Chemical Features for Atmospheric Stability and High EUV Sensitivity

open access: yesAdvanced Functional Materials, EarlyView.
Fluoroalkyl‐functionalized tin–oxo nanoclusters (N‐TOC6) enable robust pattern formation through ligand crosslinking under EUV exposure without thermal processing. Sn–F coordination mitigates the Lewis acidity of Sn centers, suppressing reactions with airborne molecules and improving post‐exposure pattern stability.
Yejin Ku   +18 more
wiley   +1 more source

Laser‐Welded Cellulose‐Carbon Nanotube Nanocomposites as a 3D Scaffold of Si Anodes for High‐Performance Lithium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A Si anode comprising entangled networks of cellulose and SWCNT (C‐CNT) nanocomposites as an anode electrode for a high‐performance LIB is realized by fully utilizing the generated microstructure of a novel conductive 3D scaffold via a low‐temperature and eco‐friendly process. Additionally, localized heating via photo‐thermal conversion can be utilized
Boeun Ryu   +5 more
wiley   +1 more source

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