Results 71 to 80 of about 83,202 (299)

High Entropy–Driven Performance Enhancement in Perovskite Oxides for Energy Conversion and Storage Systems

open access: yesCarbon Energy, EarlyView.
High‐entropy perovskite oxides enable tunable structures and properties through multi‐cation disorder and entropy stabilization. This review summarizes advances in synthesis, structural and defect engineering, and their applications in OER/ORR, CO2RR, and electrochemical energy storage, highlighting in situ characterization and modeling that clarify ...
Obeylaw Moyo   +8 more
wiley   +1 more source

Security Sector Reform [PDF]

open access: yes, 2011
The persistent gap between theory and practice in SSR can be a source of much irritation and disappointment at failures to implement SSR norms as well as in response to concepts and strategies that seem unhelpfully far removed from local realities.
Schnabel, Albrecht, Born, Hans
core   +3 more sources

On the Optimization of Annular Plates Resting on Incompressible Liquid

open access: yesEngineering Transactions, 1979
The problem of minimization of weight is considered in the case of annular sandwich plates, statically indeterminate with respect to the support reactions and resting on an incompressible liquid; the plates are subjected to axi-symmetric loads, uniformly
D.D. Gasanova, F.G. Shamiev
doaj  

Analysis of SSR characteristics in DFIGs based wind farm integrated to a series-compensated network

open access: yesThe Journal of Engineering, 2019
To improve transmission capacity and stability margin of the power system, the doubly fed induction generators (DFIGs) based wind farm is transmitted over lines equipped with series compensation (fixed capacitors).
Long Wang   +4 more
doaj   +1 more source

wft-ssr-STRUCTURE-input-data

open access: yes, 2017
wft-ssr-STRUCTURE-input ...
Ze-Hua Wang (3689782)   +11 more
core   +1 more source

Recent Advances of Perovskite Oxides for Air Pollution Control Chemistry: The Closed Loop From Design to Application

open access: yesEcoEnergy, EarlyView.
This review summarizes a descriptor‐guided framework for linking theoretical calculations, in situ/operando characterization, synthesis regulation, and application screening in functional materials. Emphasis is placed on dynamic structure–property relationships that enable low‐cost material design with enhanced activity, stability, and environmental ...
Yanyu Jin   +9 more
wiley   +1 more source

Fidelity of Sugarcane Crosses Assessed with SSR Markers

open access: yesAgronomy, 2020
Sugarcane (Saccharum hybrids spp.) is a wind-pollinated species that bears very small yet complete flowers. During crossing, a lack of pollen control (trimming off dehisced florets and hot water treatment) may result in both self-pollination (selfs) and ...
James Todd, Yong-Bao Pan, Deborah Boykin
doaj   +1 more source

Nanocubes and Cuboctahedra: Entropic Stabilization Versus Thermal Segregation in Rock Salt‐ and Spinel‐Type Multinary Oxides from Spray‐Flame Synthesis

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Spray‐flame synthesis enables highly flexible and scalable production of multinary and high‐entropy oxide nanoparticles due to high synthesis temperatures with subsequent quenching. Temperature‐dependent in situ diffraction of as‐synthesized materials clearly reveals entropy stabilization in rock salt lattices, while spinels—featuring tetrahedral and ...
Mohammed‐Ali Sheikh   +7 more
wiley   +1 more source

Dealing with the Past in Security Sector Reform [PDF]

open access: yes, 2013
Security sector reform (SSR) and transitional justice processes often occur alongside each other in societies emerging from conflict or authoritarian rule, involve many of the same actors, are supported by some of the same partner countries and impact on
Alexander Mayer-Rieckh   +1 more
core   +2 more sources

The EU as an actor in SSR. The case of Malaysia [PDF]

open access: yes
open.The study explores the political, historical, and institutional dynamics shaping Malaysia's SSR trajectory and assesses the EU's involvement through diplomatic engagement, financial instruments such as the Neighbourhood, Development and ...
CORDIOLI, ERICA
core  

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