Results 101 to 110 of about 27,596 (292)

Machine Learning Potential for Calcium Silicate Hydrates With Broad Compositional and Structural Diversity

open access: yesAdvanced Science, EarlyView.
Existing machine learning potentials remain limited in their ability to generalize across the broad chemical and structural variability of C–S–H. Here, a representative DFT‐labeled dataset is constructed through large‐scale model generation, redundancy‐controlled screening, first‐principles optimization, and targeted sampling of non‐equilibrium ...
Yunjian Li   +4 more
wiley   +1 more source

Decentralisation for international NGOs

open access: yes, 1992
The work of international non-profitmaking non-governmental development organisations (NGOs) challenges them to adopt a decentralised structure. We know little, however, about how this decentralisation is organised, and even less about its impacts on NGO
Fowler, Alan
core   +1 more source

Field‐Driven Active Colloids as Distributed Micromachines: Bridging Physics, Control, and Function Across Length Scales

open access: yesAdvanced Science, EarlyView.
Field‐driven active colloids are framed as distributed micromachines in which externally supplied power, sensing, and control regulate task‐relevant states. By closing the loop between particle behavior, imaging, computation, and electric or magnetic actuation, these systems can progress from programmable motion toward adaptive functional outcomes ...
Ruchi Patel, Bhuvnesh Bharti
wiley   +1 more source

Fiscal Decentralisation and Economic Growth: A Bayesian Model Averaging Approach [PDF]

open access: yes
This article re-examines the relationship between fiscal decentralisation and economic growth by employing Bayesian model averaging (BMA). BMA enables the consideration of a range of measures of fiscal decentralisation and allows the incorporation of ...
Andrew Hodge   +2 more
core  

‘Ne dépolitisons pas la décentralisation.’

open access: yesEspacesTemps.net, 2002
Le Figaro . – Dans l'histoire récente de la France, la question de la décentralisation a été principalement posée d'un point de vue historique et non géographique et spatial. N'est-ce pas l'inconvénient avec lequel doit compter la réforme 
Jacques Lévy
doaj  

From Materials to Systems: Challenges and Solutions for Fast‐Charge/Discharge Na‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review systematically analyzes the key characteristics limiting the fast‐charge/discharge capability of Na‐ion batteries (SIBs) from a multi‐scale perspective encompassing electrode materials, the electrode‐electrolyte interface, and the system. Furthermore, it presents practical solution strategies for the fundamental issues arising at each scale,
Bonyoung Ku   +5 more
wiley   +1 more source

Devolution and Fiscal Decentralisation [PDF]

open access: yes
Fiscal decentralisation represents the transfer of resources from higher to lower levels of government usually accompanied by an enhancement in responsibilities and functions of sub- national governments and greater autonomy in their budget making and ...
Aisha Ghaus-Pasha, Hafiz A. Pasha
core  

Sulfide‐Based Electrolytes for All‐Solid‐State Sodium Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review covers the structural features and synthesis strategies of sulfide‐based solid electrolytes, as well as critical challenges related to conductivity, interfacial and moisture stability, and scaling‐up for practical application in Sodium‐based All Solid‐State Batteries.
Han Yang   +6 more
wiley   +1 more source

Multiscale Design of Anion Exchange Membrane‐Based Seawater Electrolysis for Sustainable Hydrogen Production

open access: yesAdvanced Energy Materials, EarlyView.
Direct seawater electrolysis using anion exchange membranes is emerging as a promising route for sustainable hydrogen production. This review summarizes multiscale design strategies from seawater chemistry and OER–ClER selectivity to catalysts, membranes, MEAs, cells, stacks, and system integration, providing a roadmap toward selective, durable, and ...
Chiho Kim   +7 more
wiley   +1 more source

Income inequality, decentralisation and regional development in Western Europe [PDF]

open access: yes
This paper deals with the relationship between decentralisation, regional economic development, and income inequality within regions. Using multiplicative interaction models and regionally aggregated microeconomic data for more than 100,000 individuals ...
Andy Pike   +4 more
core  

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