Results 261 to 270 of about 743,281 (307)

From a Smart Education Environment to an Eco-School through Fog & Cloud Computing in IoT Context

, 2018
Marian Stoica, Marinela Mircea, Bogdan Ghilic-Micu, Cristian Răzvan Uscatu   +3 more
openalex   +1 more source

High‐Gain PMMA‐Modified Graphene Photodetectors for Dual‐Wavelength Secure Communication Utilizing Distinct Temporal Photoresponses

Advanced Science, EarlyView.
The bipolar photoresponses with temporally distinguishable characteristics in a PMMA‐modified graphene photodetector are successfully achieved. Through systematic harnessing of these wavelength‐dependent temporal dynamics as encrypted and key signals, an effective encryption system for optical communication systems is developed.
Jinhua Wu, Hao Sun, Ruiling Zhang, Shipeng Yao, Zhangyu Hou, Cun‐Zheng Ning   +5 more
wiley   +1 more source

Structure and Antigenicity of Kaposi's Sarcoma‐Associated Herpesvirus Glycoprotein B

Advanced Science, EarlyView.
Kaposi's sarcoma‐associated herpesvirus (KSHV) causes severe cancers without effective treatments. This study presents an atomic model of KSHV's critical infection protein, gB, revealing a unique structure shared with related herpesviruses like Epstein‐Barr virus (EBV). The structural similarity highlights vulnerable targets for antibodies, guiding the
Xin‐Yan Fang, Cong Sun, Chu Xie, Bing‐Zhen Cheng, Zheng‐Zhou Lu, Ge‐Xin Zhao, Sen‐Fang Sui, Mu‐Sheng Zeng, Zheng Liu   +8 more
wiley   +1 more source

Adaptive Edge Process Migration for IoT in Heterogeneous Cloud-Fog-Edge Computing Environment

, 2018
Chii Chang, Amnir Hadachi, Satish Narayana Srirama   +2 more
openalex   +2 more sources

Enhanced Reaction Kinetics in Sodium‐Ion Batteries Achieved by 3D Heterostructure CoS2/CoS with Self‐Induced Internal Electric Field

Advanced Science, EarlyView.
A novel HC@CoS2/CoS/NC composite with optimized heterointerfaces is successfully synthesized as an ultrastable and fast‐charging anode material for SIBs. This composite features a 3D architecture, characterized by highly dispersed CoS2/CoS/NC nanoparticles embedded within honeycomb carbon nanosheets.
Jin Liang, Jiawen Sun, Xin Cao, Xiaoshan Li, Xiaoyi Chen, Ruizhe Xing, Jie Kong   +6 more
wiley   +1 more source

Towards smarter cities taking advantage of the Fog Computing paradigm

, 2018
Shouddy Tárano León, Tatiana Delgado Fernández, Alejandro Luar Pérez Colomé   +2 more
openalex   +2 more sources

Capacity Estimation and Knee Point Prediction Using Electrochemical Impedance Spectroscopy for Lithium Metal Battery Degradation via Machine Learning

Advanced Science, EarlyView.
This work explores a machine learning (ML) model with electrochemical impedance spectroscopy (EIS) data to address two critical challenges in Lithium metal batteries (LMBs): capacity degradation trajectory and knee point (KP) estimation, for the first time.
Qianli Si, Shoichi Matsuda, Yasunobu Ando, Toshiyuki Momma, Yoshitaka Tateyama   +4 more
wiley   +1 more source

Heterostructure of Fe3O4 Confined in Hierarchical Porous Carbon for Interface‐Enhanced Medical‐Grade H2O2 Electrosynthesis

Advanced Science, EarlyView.
The heterostructure, featuring the interfacial effect of Fe3O4 and amorphous carbon, enhances electronic conductivity, and activates thermodynamically favorable Fe and C multiple sites for the 2e– ORR by moderately tuning *OOH adsorption strength, enabling efficient medical‐grade H2O2 synthesis.
Yanan Shi, Li‐Li Zhang, Chongyang Wang, Shaohui Sun   +3 more
wiley   +1 more source

Mixed‐Dimensional Floating Gate Phototransistors for Mixed‐Modal In‐Sensor Reservoir Computing

Advanced Science, EarlyView.
Designing bio‐inspired multisensory neuromorphic devices holds significant importance for low‐power and high‐efficiency computing. Here, the authors introduce a floating‐gate phototransistor based on the mixed‐dimensional heterostructure of 0D‐CsPbBr3 QDs and 2D‐MoS2 few layers.
Weilun Ouyang, Qirui Zhang, Jiangang Chen, Xiao Luo, Xuemei Wang, Yingying Chen, Fan Yang, Qi Nie, Qing Liu, Fucai Liu   +9 more
wiley   +1 more source

A Soft‐Soft Contact Triboelectric Nanogenerator with a Ternary Four‐Phase Structure for Self‐Powered High‐Efficiency Dust Removal on Mars

Advanced Science, EarlyView.
The frequent dust storms and charged dust particles on Mars pose significant challenges to the power generation efficiency and service life of solar panels during exploration missions. This paper proposes a novel wind‐driven ternary four‐phase soft‐soft contact triboelectric nanogenerator (FPS‐TENG) for dust removal.
Fei Yang, Zheping Wang, Boyi Xu, Yifan Lu, Xuyan Hou, Jinsui Xu, Zhijie Xie   +6 more
wiley   +1 more source