Results 101 to 110 of about 261,413 (248)

Implementation of pre-FFT beamforming in MIMO-OFDM

, 2015
9th International Conference on Electrical and Electronics Engineering, ELECO 2015; Bursa; Turkey; 26 November 2015 through 28 November 2015In this study, real-time software defined radio implementation of the point to point multiple input multiple ...
Uslu, Merve, Mehmet Akif Durmaz, Selahattin Gokceli, Durmaz, Mehmet Akif, Gunes Karabulut Kurt, Berna Ozbek, Hakan Alakoca, Alakoca, Hakan, Özbek, Berna, Merve Uslu, Gökçeli, Selahattin, Karabulut Kurt, Güneş   +11 more
core   +1 more source

Ferroelectricity in Antiferromagnetic Wurtzite Nitrides

Advanced Functional Materials, EarlyView.
We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa, Lin‐Ding Yuan, Stephen D. Wilson, James M. Rondinelli   +3 more
wiley   +1 more source

Using Current Global Issues in EAP Teaching

Gaziantep Üniversitesi Sosyal Bilimler Dergisi, 2008
Combining reading, speaking, and listening skills with current global issues is a good idea when teaching English for Academic Purposes (EAP). With that in mind, I designed an English course based on current affairs, and this paper aims to inform EAP ...
Odiléa Rocha Erkaya
doaj  

Highly reconfigurable neuronlike conductive networks through nanophase structure engineering

Nature Communications
Bionic electronics are designed to bridge the gap between biological systems and conventional electronic devices. However, replicating the high dynamic adaptivity and functional plasticity of living tissues while preserving the electrical performance and
Wei Zhong, Haojie Zhao, Bowen Yao, Zhenze Li, Shuai Zhou, Zhifeng Wang, Yuhao Geng, Wen Sun, Jiajun Fu   +8 more
doaj   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

A Review on Integrating IoT, IIoT, and Industry 4.0: A Pathway to Smart Manufacturing and Digital Transformation

IET Information Security
The industrial Internet of Things (IIoT) has become an innovative technology that has brought many benefits to industries and organizations. This review presents a comprehensive analysis of IIoT’s applications, highlighting its ability to optimize ...
Fujun Qiu, Ashwini Kumar, Jiang Hu, Poorva Sharma, Yu Bing Tang, Yang Xu Xiang, Jie Hong   +6 more
doaj   +1 more source

Polarizable Vanadium Dipoles Promote Water Dissociation on Vanadium‐Based Metal Organic Framework

Advanced Functional Materials, EarlyView.
The polarization of unpaired V 3d electrons weakens the H─O bond to improve water dissociation by the dual Vδ+:O─H and Pλ−:H─O coupling hydrogen bonds formation and relaxation. P@V‐MOF electrocatalyst shows low overpotentials (94 mV in acid, 178 mV in neutral, and 77 mV in alkaline solutions) with excellent stability for effective overall water ...
Xinjuan Liu, Jun Xu, Minmin Fan, Jingcheng Xu, Mengyuan Li, Yun Gong, Weiwei Yang, Lei Li, Yong Zhou, Deqiang Zhao, Yuhua Xue, Xingtao Xu, Chang Q. Sun, Liming Dai   +13 more
wiley   +1 more source

Cell load based user association for professional mobile radio systems [PDF]

, 2018
10th International Conference on Electrical and Electronics Engineering, ELECO 2017; Bursa; Turkey; 29 November 2017 through 2 December 2017When the public communication networks can not provide service during disaster and high traffic cases ...
Bengür, Sıdıka, Taş, Murat, Yılmaz, Saadet Simay, Özbek, Berna   +3 more
core  

Role of Intrinsic Electron Trapping in Negative Charging of Amorphous Alumina

Advanced Functional Materials, EarlyView.
Intrinsic electron trapping in amorphous Al2O3 is examined using hybrid‐DFT models spanning a wide density range. Both spontaneous and thermally activated trapping are identified, with pronounced spontaneous localization in dense, partly crystallized structures.
Jack W. Strand, Kaja H. Hiorth, David Gao, Valeri Afanas'ev, Jaakko Akola, Alexander L. Shluger   +5 more
wiley   +1 more source

Fem-Based Design Modifications and Efficiency Improvements of a Brushed Permanent Magnet Dc Motor

, 2017
The Institute of Electrical Engineers of Japan; The Korean Institution of Power ElectronicsThis paper describes design modifications of a brushed permanent magnet DC motor. Test motor is modeled using a Finite Element Method (FEM) based software.
Tarvirdilu-Asl,R., Ertan,H.B., Zeinali,R., Ertan, Hulusi Bülent   +3 more
core   +1 more source