Results 61 to 70 of about 733,867 (354)
Advanced Functional Materials, EarlyView.The SERS spectra of reporter molecules adsorbed on chiral gold nanorods depends on the handedness of circularly polarized light (CPL‐SERS). The bisignate plasmonic CD spectra of chiral nanorods provides wavelength‐dependent CPL‐SERS. Selective discrimination of chiral nanorod handedness and different Raman reporters allow highly sensitive codification ...
Andrés Serrano‐Freijeiro +9 more
wiley +1 more source
SensorsSmart cities have witnessed a transformation in urban living through the Internet of Things (IoT), which has improved connectedness, efficiency, and sustainability.
Ashwag Alotaibi +2 more
doaj +1 more source
User-Driven Adaptive Sampling for Massive Internet of Things
IEEE Access, 2020 Energy conservation techniques are crucial to achieving high reliability in the Internet of Things (IoT) services, especially in the Massive IoT (MIoT), which stringently requires cost-effective and low-energy consumption for battery-powered devices ...
Le Kim-Hung, Quan Le-Trung
doaj +1 more source
Applied Sciences, 2023 The increasing demand for Internet of Things (IoT) applications has resulted in vast amounts of data, requiring the utilization of big data analytics.
Sohaib Bin Altaf Khattak +3 more
doaj +1 more source
Cognition-Based Networks: A New Perspective on Network Optimization Using Learning and Distributed Intelligence [PDF]
, 2015 IEEE Access Volume 3, 2015, Article number 7217798, Pages 1512-1530 Open Access Cognition-based networks: A new perspective on network optimization using learning and distributed intelligence (Article) Zorzi, M.a , Zanella, A.a, Testolin, A.b, De ...
DE FILIPPO DE GRAZIA, Michele +4 more
core +1 more source
Rapid Diagnostics of Reconfigurable Intelligent Surfaces Using Space‐Time‐Coding Modulation
Advanced Functional Materials, EarlyView.A fast reconfigurable‐intelligent‐surface (RIS) diagnostics method is proposed based on spatio‐temporal modulation with orthogonal codes. Theoretical analysis demonstrates a clear distinction in code channel power between normal and faulty elements. Simulations validate its feasibility under high fault ratios and varying receiving angles.
Yi Ning Zheng +7 more
wiley +1 more source
Forensic Investigation, Challenges, and Issues of Cloud Data: A Systematic Literature Review
ComputersCloud computing technology delivers services, resources, and computer systems over the internet, enabling the easy modification of resources. Each field has its challenges, and the challenges of data transfer in the cloud pose unique obstacles for ...
Munirah Maher Alshabibi +2 more
doaj +1 more source
TCP in 5G mmWave Networks: Link Level Retransmissions and MP-TCP
, 2017 MmWave communications, one of the cornerstones of future 5G mobile networks, are characterized at the same time by a potential multi-gigabit capacity and by a very dynamic channel, sensitive to blockage, wide fluctuations in the received signal quality ...
Jana, Rittwik +2 more
core +1 more source
Advanced Functional Materials, EarlyView.Defects in materials coexist in multiple forms, undergo dynamic transformations, and influence the material properties. Here, the dynamic transformations of passivation‐related defects in silicon heterojunctions are revealed through the decomposition of dual‐phase capacitance transients.
Do Hoe Kim +17 more
wiley +1 more source
A Review of the Recent Trends in Mobile Malware Evolution, Detection, and Analysis
IEEE AccessThe rapid rise of smartphones and mobile applications has fostered an environment conducive to the advancement of mobile malware, presenting considerable obstacles for both detection and mitigation efforts.
Seetah Almarri +2 more
doaj +1 more source