Results 81 to 90 of about 350,628 (274)

Pulse-type magnetic core memory element circuit with blocking oscillator feedback Patent [PDF]

open access: yes, 1970
Pulsed magnetic core memory element with blocking oscillator feedback for interrogation without loss of digital ...
Thornwall, J. C.
core   +1 more source

Harnessing the Orientation of Columnar Discotic Liquid Crystals for Narrowband Blue Emission with Enhanced Out‐Coupling Efficiency Toward Improvement of SP‐OLEDs Performance

open access: yesAdvanced Functional Materials, EarlyView.
Solution‐processed OLEDs containing discotic liquid‐crystalline MR‐TADF emitters are reported. Supramolecular self‐assembly induces homeotropic columnar alignment, enforcing preferential horizontal orientation of the emitter transition dipole moment in spin‐coated films, which leads to an enhancement in the device light outcoupling efficiency while ...
Joydip De   +6 more
wiley   +1 more source

Tipping the balance: theoretical interrogation of divergent extended heterolytic fragmentations. [PDF]

open access: yes, 2020
Herein we interrogate a type of heterolytic fragmentation reaction called a 'divergent fragmentation' using density functional theory (DFT), natural bond orbital (NBO) analysis, ab initio molecular dynamics (AIMD), and external electric field (EEF ...
Laconsay, Croix J   +2 more
core  

Using Long‐Chain Polymechanophores to Explore the Differences in Mechanoactivation During Nozzle Flow and Ultrasonication

open access: yesAdvanced Functional Materials, EarlyView.
Flow through a nozzle is a common component of most fluid‐based polymer processing techniques such as spray drying, inkjet printing, extrusion. An ultrahigh molecular weight multi‐mechanophore system is used to probe the differences in the distribution of mechanical activation observed between nozzle flow and ultrasonication; the gold standard ...
Niamh Willis‐Fox   +4 more
wiley   +1 more source

THE PECULIARITIES OF READY FOR LABOUR AND DEFENSE V STAGE COMPLEX IMPLEMENTATION IN EDUCATIONAL ORGANIZATIONS (according to the teachers’ interrogation data)

open access: yesВестник Тамбовского университета. Серия: Гуманитарные науки, 2016
The results of the PE teachers’ opinion about peculiarities and the implementation of All-Russian health and fitness complex “Ready for Labour and Defense” basing on the example of Belgorod region are presented.
Andrey Vitalevich Skabuk
doaj   +1 more source

Quantum Zeno dynamics of a field in a cavity

open access: yes, 2012
We analyze the quantum Zeno dynamics that takes place when a field stored in a cavity undergoes frequent interactions with atoms. We show that repeated measurements or unitary operations performed on the atoms probing the field state confine the ...
A. Peres   +15 more
core   +1 more source

MagPiezo: A Magnetogenetic Platform for Remote Activation of Endogenous Piezo1 Channels in Endothelial Cells

open access: yesAdvanced Functional Materials, EarlyView.
MagPiezo enables wireless activation of endogenous Piezo1 channels without genetic modification using 19 nm magnetic nanoparticles and low‐intensity magnetic fields. It generates torque forces at the piconewton scale to trigger mechanotransduction in endothelial cells, standing as a novel platform to interrogate and manipulate Piezo1 activity in vitro.
Susel Del Sol‐Fernández   +7 more
wiley   +1 more source

Spin Defects in Hexagonal Boron Nitride as 2D Strain Sensors

open access: yesAdvanced Functional Materials, EarlyView.
We demonstrate that boron‐vacancy (VB${\rm V}_{\rm B}$) centers in hexagonal boron nitride (hBN) enable quantitative strain sensing with sub‐micrometer resolution. Using this approach under continuously tunable in‐plane stress, we precisely quantify strain‐induced shifts of the E2g${\rm E}_{2{\rm g}}$ Raman mode in multilayer hBN, establishing VB${\rm ...
Zhao Mu   +7 more
wiley   +1 more source

Microfluidic Platform for Multiparametric Profiling of Fibrin Permeability, Fibrinolysis, and Cell Invasion

open access: yesAdvanced Functional Materials, EarlyView.
This paper introduces a single‐channel H‐junction microfluidic assay that profiles fibrin's evolving function in repair and thrombosis by measuring, in one ∼3 µL gel, permeability, fibrinolysis kinetics, fibroblast invasion, and clot extension in real time.
Halston Deal   +9 more
wiley   +1 more source

Участие специалиста при проведении допроса

open access: yesПроблеми Законності, 2016
Статья посвящена исследованию отдельных вопросов участия специалиста при проведении такого распространенного следственного (розыскного) действия, как допрос. Анализируются процессуальные нормы, регламентирующие участие специалиста в допросе.
Вікторія Олегівна Яремчук
doaj   +1 more source

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