Results 101 to 110 of about 1,835,889 (325)

Energy- and Spectral-Efficiency Tradeoff in Full-Duplex Communications

, 2016
This paper investigates the tradeoff between energyefficiency (EE) and spectral-efficiency (SE) for full-duplex (FD) enabled cellular networks.We assume that small cell base stations are working in the FD mode while user devices still work in the ...
Cheny, Yan, Liy, Rongpeng, Liz, Geoffrey Ye, Wen, Dingzhu, Yu, Guanding   +4 more
core   +1 more source

High‐Performance Black Phosphorus/Graphitic Carbon Nitride Heterostructure‐Based Wearable Sensor for Real‐time Sweat Glucose Monitoring

Advanced Materials Technologies, EarlyView.
This work introduces a BP‐gCN heterostructure‐based wearable glucose sensor designed for continuous, non‐invasive glucose monitoring. By enhancing electrochemical glucose oxidation, the sensor exhibits improved sensitivity and stability. The integration of DFT calculations and experimental results demonstrates the superior electrocatalytic performance ...
Ecem Ezgi Özkahraman, Zafer Eroğlu, Vladimir Efremov, Arooba Maryyam, Taher Abbasiasl, Ritu Das, Hadi Mirzajani, Berna Akgenc Hanedar, Levent Beker, Onder Metin   +9 more
wiley   +1 more source

Digital optical processing of optical communications: towards an Optical Turing Machine

Nanophotonics, 2017
Optical computing is needed to support Tb/s in-network processing in a way that unifies communication and computation using a single data representation that supports in-transit network packet processing, security, and big data filtering.
Touch Joe, Cao Yinwen, Ziyadi Morteza, Almaiman Ahmed, Mohajerin-Ariaei Amirhossein, Willner Alan E.   +5 more
doaj   +1 more source

Stopping a Multilayered Co‐Axial Flow in a 3D Printed Microchannel with Cascaded Nozzles

Advanced Materials Technologies, EarlyView.
A microfluidic device with cascaded nozzles is 3D‐printed using two‐photon polymerization. Its microchannel, featuring integrated nozzles, sculpts multilayered co‐axial flows, enabling independent regulation of four co‐flowing streams to achieve variable layer thicknesses.
Helen Werner, Ebrahim TaiediNejad, Mehmet Akif Sahin, Moritz Leuthner, Peer Erfle, Oliver Hayden, Andreas Dietzel, Ghulam Destgeer   +7 more
wiley   +1 more source

Robust memory of face moral values is encoded in the human caudate tail: a simultaneous EEG-fMRI study

Scientific Reports
Moral judgements about people based on their actions is a key component that guides social decision making. It is currently unknown how positive or negative moral judgments associated with a person’s face are processed and stored in the brain for a long ...
Ali Ataei, Arash Amini, Ali Ghazizadeh
doaj   +1 more source

Growth Factor‐Loaded Mesoporous Silica Particles, Incorporated in Electrospun PCL Fibres, Provide Topographical and Chemical Cues for Tendon Tissue Engineering

Advanced Materials Technologies, EarlyView.
Electrospinning enables the hierarchical assembly of nanofiber‐based scaffolds for tissue engineering. However, encapsulated proteins often undergo structural changes. This study used mesoporous silica nanoparticles (MSNs) as protective carriers, mitigating protein denaturation and supporting controlled release.
Vera Citro, Marta Clerici, Matthew T. Shephard, Tina P. Dale, Aldo R. Boccaccini, Nicholas R. Forsyth   +5 more
wiley   +1 more source

“One Health” approach in the actions to address antimicrobial resistance from a latin american standpoint

Revista Peruana de Medicina Experimental y Salud Pública, 2018
Antimicrobial resistance is a complex epidemiology problem worldwide which calls for a wide and integrated approach such as “One Health.” Resistant organisms are present in humans, animals, food, and the environment, and the main impeller of this ...
Pilar Ramon Pardo, Hatim Sati, Marcelo Galas   +2 more
doaj   +1 more source

High Sensitivity Spin Defects in Carbon Implanted Diamond

Advanced Optical Materials, EarlyView.
Self‐interstitial spin defects in diamond are fabricated in diamond by high energy carbon irradiation. Along with a systematic characterization of their properties, these spin defects demonstrate high sensitivities surpassing previous studies and coherent manipulation of spin states.
Xingni Chai, Haidong Liang, Chengyuan Yang, Vinh Xuan Ho, Ee Jin Teo, Zeljko Pastuovic, Andrew Bettiol   +6 more
wiley   +1 more source

Mathematical Analysis of Optimal Tracking Interval Management for Power Efficient Target Tracking Wireless Sensor Networks

Iranian Journal of Electrical and Electronic Engineering, 2012
In this paper, we study the problem of power efficient tracking interval management for distributed target tracking wireless sensor networks (WSNs). We first analyze the performance of a distributed target tracking network with one moving object, using a
H. Jamali Rad, B. Abolhassani, M. Abdizadeh   +2 more
doaj  

Fine carrier frequency offset estimation for OFDM and MIMO-OFDM systems: A comparative study

Scientific Reports
In Orthogonal Frequency Division Multiplexing (OFDM) and Multiple-Input Multiple-Output-OFDM (MIMO-OFDM) systems, estimating Carrier Frequency Offset (CFO) is a critical challenge, particularly in degraded channel conditions where traditional methods ...
Moatasem Mohammed Elsayed Kotb, Maha Raof Abdel-Haleem Mohamed, Ashraf Yahya Hassan Ali Fahmy, Ashraf Shawky Selim SayedAhmed Mohra   +3 more
doaj   +1 more source