Results 61 to 70 of about 576,594 (333)

Connexin 43‐Enriched Vesicles Improve Synchronization in hiPSC‐Derived Cardiomyocytes

open access: yesAdvanced Science, EarlyView.
Plasma membrane‐derived Connectosomes enriched in connexin‐43 are produced from donor hiPSCs and applied to hiPSC‐derived cardiomyocytes (hiPSC‐CMs). Connexin‐43 channels on Connectosomes remain functional, strengthening intercellular electrochemical coupling and increasing network synchronization over time.
Nima Momtahan   +8 more
wiley   +1 more source

A Distributed Position-Based Protocol for Emergency Messages Broadcasting in Vehicular Ad Hoc Networks

open access: yesIEEE Internet of Things Journal, 2018
Vehicular ad hoc networks (VANETs) can help reduce traffic accidents through broadcasting emergency messages among vehicles in advance. However, it is a great challenge to timely deliver the emergency messages to the right vehicles which are interested ...
Daxin Tian   +6 more
semanticscholar   +1 more source

Study of Free‐Space Optical Quantum Network: Review and Prospectives

open access: yesAdvanced Science, EarlyView.
Free from the constraints of fiber connections, free‐space quantum network enables longer and more flexible quantum network connections. This review summarizes and comparatively analyzes free‐space quantum network experiments based on ground stations, satellites, and mobile platforms.
Hua‐Ying Liu, Zhenda Xie, Shining Zhu
wiley   +1 more source

Magneto-optical light modulation using the VCMA effect in MgO/Co–Fe/Gd/Gd–Fe layers

open access: yesAIP Advances, 2019
Voltage-controlled magnetic anisotropy (VCMA) effect of Co–Fe (0.4 nm)/Gd (0.2 nm)/GdxFe100−x multilayers with varying Gd–Fe thickness (5–10 nm) and composition (x = 20–24 at.%) was investigated.
Nobuhiko Funabashi   +3 more
doaj   +1 more source

People Counting and Positioning Using Low‐Resolution Infrared Images for FeFET‐Based In‐Memory Computing

open access: yesAdvanced Electronic Materials, EarlyView.
In this work, low‐resolution infrared imaging is combined with a 28 nm FeFET IMC architecture to enable compact, energy‐efficient edge inference. MLC FeFET devices are experimentally characterized, and controlled multi‐level current accumulation is validated at crossbar array level.
Alptekin Vardar   +9 more
wiley   +1 more source

Optical Phased Array With Dual-Layer Electro-Optic Polymer and Silicon Nitride Waveguides

open access: yesIEEE Photonics Journal
An optical phased array (OPA) is a device capable of forming and scanning arbitrary optical beams without any mechanical moving parts. We are developing an OPA using organic electro-optic (EO) polymers that exhibit ultrahigh speed and low power ...
Yuji Miyamoto   +9 more
doaj   +1 more source

Media, politics and state broadcasting in Greece

open access: yesEuropean Journal of Communication, 2019
This article focuses on governmental control over state broadcasting media in Greece and analyses whether Hellenic Broadcasting Corporation can be considered as public or state broadcaster.
Petros Iosifidis, S. Papathanassopoulos
semanticscholar   +1 more source

Conquering the Virtual Public': Jean-Paul Sartre's La tribune des temps modernes and the Radio in France [PDF]

open access: yes, 2014
On the evening of Monday, 21 October 1947, La Tribune de Paris – a daily radio programme that provided a forum for discussion and analysis of current events – gave over its nightly news review, from 8:30 to 8:50, to ‘Jean-Paul Sartre et ses ...
Moody, A
core   +1 more source

Examining the Impact of Row Planting on Labor Use for Sustainable Food Production Among Maize Farmers in Rural Ghana

open access: yesAgribusiness, EarlyView.
ABSTRACT Smallholder farmers are reverting to traditional production methods due to the high opportunity costs and unintended consequences of new technologies. This study focuses on row planting technology, which is labor‐intensive and slow without mechanized operations.
Emmanuel Tetteh Jumpah   +4 more
wiley   +1 more source

Monitoring of the Process of System Information Broadcasting in Time. [PDF]

open access: yesPhysical Review Letters, 2016
One of the problems of quantum physics is how a measurement turns quantum, noncopyable data, towards copyable classical knowledge. We use the quantum state discrimination in a central system model to show how its evolution leads to the broadcasting of ...
P. Mironowicz, J. Korbicz, P. Horodecki
semanticscholar   +1 more source

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