Results 41 to 50 of about 25,045,486 (350)

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner   +14 more
wiley   +1 more source

Complexity and Adaptive System of Television Broadcasting: The Reflection of Autopoetic Mechanism of Indonesian Television Broadcasting System

open access: yesJSP: Jurnal Ilmu Sosial dan Ilmu Politik, 2017
This article aims to describe a model of a robust adaptive system which suits the context of situation in Indonesian as an archipelago, as well as developing and democratic values-based country.
Hermin Indah Wahyuni
doaj   +1 more source

BeiDou High Precision Positioning Data Broadcasting Based on Network Mode [PDF]

open access: yesJisuanji gongcheng, 2018
At present,the demand of large-scale public application to BeiDou high precision navigation and location service is increasing.To solve this problem,the key technology flow of BeiDou high precision positioning data processing and network broadcasting is ...
GAO Xiaojie,ZHANG Jingjing,GAO Wei,ZHANG Wei
doaj   +1 more source

Design of MMT-based Broadcasting System for UHD Video Streaming over Heterogeneous Networks

open access: yes, 2015
Even if the demands for ultra-high-quality multimedia contents are increasing, it is difficult to produce , encode, play and transport ultra-high-quality contents under the existing broadcasting environment.
Yejin Sohn, M. Cho, J. Paik
semanticscholar   +1 more source

MIMO Broadcasting for Simultaneous Wireless Information and Power Transfer [PDF]

open access: yesIEEE Transactions on Wireless Communications, 2011
Wireless power transfer (WPT) is a promising new solution to provide convenient and perpetual energy supplies to wireless networks. In practice, WPT is implementable by various technologies such as inductive coupling, magnetic resonate coupling, and ...
Rui Zhang, C. Ho
semanticscholar   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

History of Television Broadcasting Development in Japan (From Experimental Broadcasting to Nationwide Broadcasting in the 1960s) [PDF]

open access: yesГуманитарный вектор, 2020
The article views and analyzes the early period of the nationwide television broadcasting in Japan (from the mid 1920s to the end of the 1960s). Previously, this problem has not been a subject of research in Russian oriental studies, and taking into ...
Elena A. Goryacheva
doaj   +1 more source

Galinstan Liquid Metal/Polyurethane Composite as a Multifunctional Stretchable Electrode and Piezoresistive Strain Sensor With Minimal Drift

open access: yesAdvanced Materials Technologies, EarlyView.
Liquid metal additives are processed in elastomer host resulting in highly conductive and stretchable composites. The material functions as a piezoresistive sensor with minimal drift, low stiffness, and enhanced operating range. The film can replace wires to charge a mobile phone at ∼350% strain and monitors bodily motion in real‐time via a portable ...
Patryk Wojciak   +3 more
wiley   +1 more source

The development and structure of Libyan television broadcasting, 1968-1995 [PDF]

open access: yes, 1996
Libya, as one of the main Arab States, was once inhabited by Arab Bedouins and farmers. It was a poor country and experienced underdeveloped economic, political and social circumstances.
Elfotaysi, Jouma Mohamed
core  

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