Results 91 to 100 of about 405,381 (307)

Opportunistic Relay Selection over Generalized Fading and Inverse Gamma Composite Fading Mixed Multicast Channels: A Secrecy Tradeoff [PDF]

, 2021
Md Shakhawat Hossen, A. S. M. Badrudduza, S. M. Riazul Islam, Abu Hanif, Milton Kumar Kundu, Kyung Sup Kwak   +5 more
openalex   +1 more source

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

FEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen, Jia‐Ci Jhang, Chun‐Yi Peng, Quốc Cường Nguyễn, Feng‐Huei Lin, Hung‐Ming Wu, Shankung Lin   +6 more
wiley   +1 more source

Fading Characteristics in Evaporation Duct: Fade Margin for a Wireless Link in the South China Sea

IEEE Access, 2018
Evaporation ducts (ED), which are caused by a rapid decrease in the refractive index of the lower atmosphere, are known to trap radio waves between the evaporation duct layer and the sea surface. Although signal propagation and refractivity estimation in
Khurram Shabih Zaidi, Varun Jeoti, Micheal Drieberg, Azlan Awang, Asif Iqbal   +4 more
doaj   +1 more source

EXIT Chart Aided Convergence Analysis of Recursive Soft <inline-formula> <tex-math notation="LaTeX">$m$</tex-math> </inline-formula>-Sequence Initial Acquisition in Nakagami-m Fading Channels [PDF]

, 2018
Abbas Ahmed, Panagiotis Botsinis, SeungHwan Won, Lie‐Liang Yang, Lajos Hanzo   +4 more
openalex   +1 more source

Performance Analysis of Dual-Hop THz Transmission Systems over $α$-$μ$ Fading Channels with Pointing Errors [PDF]

, 2021
Sai Li, Liang Yang
openalex   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Channel characterization in the 5.8GHz band in a suburban area

Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2014
Based on signal measurements carried out in the 5.8 GHz band, which is reserved for unlicensed WiMAX in Brazil, this paper evaluates narrowband and wideband characteristics on the suburban area of Tanguá city in Rio de Janeiro State.
Wilyam D. T. Meza, Gláucio. L. Siqueira, Leni J. Matos   +2 more
doaj  

Elucidation of the Effect of Solar Light on the Near-Infrared Excitation Raman Spectroscopy-Based Analysis of Fabric Dyes

Molecules
Colored textiles are valuable physical evidence often found at crime scenes. Analysis of the chemical structure of textiles could be used to establish a connection between fabric found at a crime scene and suspect cloths.
Shannon Bober, Dmitry Kurouski
doaj   +1 more source

Universal discrete-time reservoir computers with stochastic inputs and linear readouts using non-homogeneous state-affine systems

, 2018
A new class of non-homogeneous state-affine systems is introduced for use in reservoir computing. Sufficient conditions are identified that guarantee first, that the associated reservoir computers with linear readouts are causal, time-invariant, and ...
Grigoryeva, Lyudmila, Ortega, Juan-Pablo
core  

Large N Analysis of Amplify-and-Forward MIMO Relay Channels with Correlated Rayleigh Fading [PDF]

, 2006
Joerg Wagner, Boris Rankov, Armin Wittneben   +2 more
openalex   +1 more source