Results 141 to 150 of about 303,154 (254)

Between virtue and power: the persistent moral dilemma of U.S. foreign policy

open access: yes, 2008
In this survey of U.S. history, John Kane looks at the tensions between American virtue and power and how those tensions have influenced foreign policy. Americans have long been suspicious of power as a threat to individual liberty, Kane argues, and yet ...
Kane, J
core  

Plasmon‐Enhanced Second‐Harmonic Generation in Atomically Thin Crystalline Silver Nanostructures

open access: yesAdvanced Materials, EarlyView.
Atomically thin crystalline silver films combine vertical quantum confinement with lateral plasmonic field enhancement to boost second‐harmonic generation. Nanoribbon and nanotriangle arrays enable geometry‐tunable infrared plasmon resonances, producing strong SHG from deeply subwavelength metallic volumes compatible with silicon‐based nanophotonics ...
Saad Abdullah   +10 more
wiley   +1 more source

Spain and Portugal / George Virtue ; engraved by the omnigrah F.P. Becker

open access: yes, 2007
1 mapa. Acolorit.
Virtue, George ; Bercker [George Ferdinand]
core  

High‐Mobility Chalcogenophene‐Engineered Diketopyrrolopyrrole Mixed Ionic‐Electronic Conductors With Doping Tolerance for Low‐Power Organic Electrochemical Transistors

open access: yesAdvanced Materials, EarlyView.
Chalcogen substitution emerges as a powerful strategy for designing high‐performance OMIECs. In aliphatic–glycol side chain diketopyrrolopyrrole polymers, biselenophene incorporation promotes a planar, polarizable, and doping‐tolerant quinoidal framework, enabling PDPP‐4EG‐Se2 to combine high hole mobility, large µC*, enhanced operational stability ...
Shinbee Oh   +9 more
wiley   +1 more source

The Self, Motivation & Virtue Project Newsletter 10

open access: yes, 2017
This is the quarterly electronic publication of the Self, Motivation & Virtue Project. It features a lead article, autobiographical sketches of SMV Project research team members, publication announcements, and updates about the SMV Project leadership ...
The Self, Motivation & Virtue Project   +2 more
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Introduction

open access: yesAstérion, 2020
Géraldine Lepan
doaj   +1 more source

Turning Nd‐Fe‐B Swarf Into High‐Value Bulk Feedstocks via Sustainable Hydrogen Plasma: From Rare‐Earth Oxides to Metals and Hydrides

open access: yesAdvanced Materials, EarlyView.
Oxidized Nd‐Fe‐B magnet swarf is transformed into valuable bulk feedstock through a single‐step hydrogen plasma process. The reaction converts complex rare‐earth‐containing waste into separated metallic, oxide, and hydride fractions without acid leaching.
Naritai Chimed   +9 more
wiley   +1 more source

Virtutis solidae praecipua impedimenta, subsidia, et incitamenta. English

open access: yes, 2011
Solid virtue , or, A treatise on the obstacles to solid virtue, the means of acquiring, and motives for practising it. / by Rev. Father Bellécius ; translated from the French by a member of the Ursuline community, Thurles ; with a preface by Dr.
Bellecius, Aloysius, 1704-1757.
core  

Thickness‐Defined Transport Regime Toward Near‐Ideal Area‐Type Switching

open access: yesAdvanced Materials, EarlyView.
By thinning the oxide layer, memristors pass from diode‐like and battery‐effect‐dominated behavior toward eventual short‐circuit failure. Within the intermediate 5–6 nm window, they reach a near‐ideal analog area‐type switching regime, featuring symmetric hysteresis, area‐dependent conductance, and continuous linear programming of HRS and LRS with ...
Cuo Wu   +12 more
wiley   +1 more source

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