Results 81 to 90 of about 6,784,471 (306)

State of New York Public Employment Relations Board Decisions from June 30, 2003 [PDF]

open access: yes, 2003
6_30_2003_PERB_BD_DecisionsOCR.pdf: 311 downloads, before Oct.
New York State Public Employment Relations Board
core   +2 more sources

Freeform Fabrication of Layered Halide Perovskite Nanowire Heterojunctions

open access: yesAdvanced Materials, EarlyView.
‘All‐at‐once’ freeform fabrication of layered perovskite nanowire heterojunctions is realized by 3D printing employing meniscus‐guided crystallization. The integration of nanoscale additive manufacturing with layered halide perovskites will provide a versatile platform to freely design and realize highly stable perovskite‐based optoelectronic ...
Sixi Cao   +8 more
wiley   +1 more source

Why Is the Mechanism Underlying the Chiral‐Induced Selectivity Effect Still Challenging?

open access: yesAdvanced Materials, EarlyView.
The chiral‐induced spin selectivity (CISS) effect is observed in many experimental configurations and for different materials. However, there are theoretical challenges in attempting to explain those results. A qualitative framework for explaining all the results is presented.
Ron Naaman, Yossi Paltiel
wiley   +1 more source

Thermokinetic relations

open access: yesPhysical Review E
Thermokinetic relations bound thermodynamic quantities, such as entropy production of a physical system over a certain time interval, with statistics of kinetic (or dynamical) observables, such as mean total variation of the observable over the time interval.
Delvenne, Jean-Charles   +1 more
openaire   +4 more sources

From Copper Nanoparticles to Alumina Encapsulated Porous Layers With Enhanced Mechanical Stability

open access: yesAdvanced Materials Interfaces, EarlyView.
This study analyzes the synthesis‐structure relation of individual Cu nanoparticles and highly porous nanoparticle‐based Cu films using different sputtering‐based nanoparticle sources. The inherent mechanical instability of the films is tackled with Al2O3 encapsulation through atomic layer deposition, enabling 4‐fold increase in critical force in ...
Dominik Gutnik   +6 more
wiley   +1 more source

Imigrace Bulharů do Čech

open access: yesAntropoWebzin, 2009
The question of immigration of foreigners to the Czech territory is repeatedly opened topic of all generations of the 20th and 21st century. No matter whether the immigration is caused by economical, political or any other situation, it always has ...
Lucie Avramová
doaj  

Introduction in Sociology, the First Part of a Complete Treatise on Sociology by Traian Brăileanu [PDF]

open access: yesRevista Română de Sociologie, 2013
This study describes the structure of Traian Brăileanu’s work, Introducere însociologie (Introduction in Sociology), but also the ideas that the Romaniansociologist put forward in this work. He structured his paper into four parts: the notionof sociology,
ALEXANDRU-OVIDIU VINTILĂ,
doaj  

Optical Detection and Modeling of Lithium Deposition on Copper Current Collectors

open access: yesAdvanced Materials Interfaces, EarlyView.
ABSTRACT Understanding lithium (Li) deposition on copper (Cu) substrates is essential for improving the performance and lifetime of zero–excess lithium metal batteries. In this study, Li deposition was investigated under realistic coin–cell conditions using complementary scanning electron microscopy and laser scanning microscopy. A semi–automatic image
Tjark T. K. Ingber   +4 more
wiley   +1 more source

Pattern Formation in Non‐Equilibrium Architected Materials

open access: yesAdvanced Materials Technologies, EarlyView.
This article demonstrates an artificial mechanical system ‐ a robotic metamaterial ‐ as an accessible and versatile platform within which to explore and prescribe the reaction‐diffusion driven pattern formation hitherto associated with comparatively less accessible and versatile non‐equilibrium biological and chemical systems.
Vinod Ramakrishnan, Michael J. Frazier
wiley   +1 more source

Beyond Gombrich: the recrudescence of visual semiotics [PDF]

open access: yesJournal of Art Historiography, 2011
Gombrich’s semiological project draws its theoretical and methodical coherence from the direction toward sematology taken by Karl Bühler and his school (Popper and Lorenz).
Paolo Fabbri
doaj  

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