Results 101 to 110 of about 808,274 (355)

Local Polarization Unit Engineering Enables Ultrahigh Energy Density in NBT‐Based High‐Entropy Ceramic Capacitors

open access: yesAdvanced Science, EarlyView.
Herein, we demonstrate a breakthrough in dielectric energy storage by engineering local polarization units in high‐entropy multilayer ceramic capacitors (MLCCs). The optimized MLCCs achieve an ultrahigh recoverable energy density of 18.2 J cm−3 with 91% efficiency, coupled with exceptional thermal stability and fatigue resistance.
Shiyu Zhou   +11 more
wiley   +1 more source

Pilietinis pasipriešinimas ir kontrpropagandos deinstitucionalizavimo prielaidos

open access: yesInformacijos Mokslai, 2010
Straipsnyje pilietinis pasipriešinimas aptariamas kontrpropagandos požiūriu, siekiant pagrįsti šio individualaus nesutikimo su galios struktūrų primetamomis situacijomis deinstitucionalizavimo prielaidas.
Modestas Grigaliūnas
doaj   +1 more source

Collapse, war and reconstruction in Uganda : an analytical narrative on state-making [PDF]

open access: yes, 2008
Since independence from British colonial rule, Uganda has had a turbulent political history characterised by putsches, dictatorship, contested electoral outcomes, civil wars and a military invasion.
Golooba-Mutebi, Frederick
core  

Hong Kong\u27s democratic movement and the making of China\u27s offshore civil society

open access: yes, 2012
Hong Kong\u27s civil society has remained vibrant since the sovereignty handover in 1997, thanks to an active defense by the democratic movement against Beijing\u27s attempts to control civil liberties.
HUNG, Ho Fung, IP, Iam Chong
core   +1 more source

Improved Direct Ink Writing of Liquid Metal Foams via Liquid Additives

open access: yesAdvanced Electronic Materials, EarlyView.
The ability to pattern liquid metal is useful for making soft electrical and thermal devices. Dispensing liquid metal from a nozzle naturally results in the formation of spheroidal droplets, making direct‐write printing challenging. Liquid metal foams containing pockets of air can extrude as filaments, albeit inconsistently.
Febby Krisnadi   +3 more
wiley   +1 more source

ALCANCE Y LÍMITES DEL DEBER DE OBEDIENCIA AL GOBIERNO SEGÚN HUME

open access: yesTópicos, 2013
Hume’s legitimation of government is explored, as well as the arguments he gives to make room for civil resistance, without thereby asserting a right to resistance.
Ana Marta González
doaj   +1 more source

Empowering the Democratic Resistance in Syria [PDF]

open access: yes, 2013
When the peaceful uprising in Syria started in spring 2011 turned into an armed resistance after a few months in the face of savage repression by the Assad regime. Since then, the activists who picked up arms became dependent on support in money and arms
Felix Legrand
core  

Assessing Mesoscale Heterogeneities in Hard Carbon Electrodes Through Deep Learning‐Assisted FIB‐SEM Characterization, Manufacturing and Electrochemical Modeling

open access: yesAdvanced Energy Materials, EarlyView.
A combination of discrete and finite element method models for the current collector deformation and electrochemical performance analysis, respectively. The models are calibrated and validated with electrochemical and imaging data of hard carbon electrodes. These electrodes were manufactured with different parameters (slurry solid contents of 35 and 40
Soorya Saravanan   +12 more
wiley   +1 more source

Beyond the Ban—Shedding Light on Smallholders' Price Vulnerability in Indonesia's Palm Oil Industry

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT The Indonesian government imposed a palm oil export ban in April 2022 to address rising cooking oil prices. This study explores oil palm smallholders' vulnerability to the policy using descriptive statistics, Lasso, and post‐Lasso OLS regressions.
Charlotte‐Elena Reich   +3 more
wiley   +1 more source

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