Results 81 to 90 of about 139,119 (288)

Crucial parameters for precise copy number variation detection in formalin‐fixed paraffin‐embedded solid cancer samples

open access: yesMolecular Oncology, EarlyView.
This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris   +10 more
wiley   +1 more source

Secure Transmission With Aid of a Helper for MIMOME Network Having Finite Alphabet Inputs

open access: yesIEEE Access, 2017
This paper considers secure transmission with the aid of a helper for finite alphabet signals in multiple-input-multiple-output multiple antenna eavesdropper networks, where the helper transmits a jamming signal along with the confidential message sent ...
Kuo Cao   +3 more
doaj   +1 more source

Wireless Secure Signal Transmission for Distributed Intelligent Surface-Aided Millimeter Wave Systems

open access: yesIEEE Access, 2020
The optimization of the secrecy rate of the distributed intelligent reflecting surfaces (IRSs)-assisted millimeter wave (mmWave) communication system is studied in this paper.
Yue Xiu, Zhongpei Zhang
doaj   +1 more source

Artificial Noise-Aided Biobjective Transmitter Optimization for Service Integration in Multi-User MIMO Gaussian Broadcast Channel

open access: yes, 2017
This paper considers an artificial noise (AN)-aided transmit design for multi-user MIMO systems with integrated services. Specifically, two sorts of service messages are combined and served simultaneously: one multicast message intended for all receivers
Chen, Zhi   +3 more
core   +1 more source

Secrecy, Computational Loads and Rates in Practical Quantum Cryptography

open access: yesAlgorithmica, 2002
Final version of paper; will appear in Algorithmica, Special Issue on Quantum Computation and ...
Gilbert, Gerald, Hamrick, Michael
openaire   +2 more sources

Effective Secrecy Rate for a Downlink NOMA Network [PDF]

open access: yesIEEE Transactions on Wireless Communications, 2019
In this paper, a novel approach is introduced to study the achievable delay-guaranteed secrecy rate, by introducing the concept of the effective secrecy rate (ESR). This study focuses on the downlink of a non-orthogonal multiple access (NOMA) network with one base station, multiple single-antenna NOMA users and an eavesdropper.
Wenjuan Yu   +4 more
openaire   +4 more sources

Evolutionary dynamics of the chloroplast genome in Daphne (Thymelaeaceae): comparative analysis with related genera and insights into phylogenetics

open access: yesFEBS Open Bio, EarlyView.
Comparative analysis of chloroplast genomes from 14 genera of Thymelaeaceae revealed variation in gene content, ranging from 128 to 142 genes, primarily influenced by IR expansion/contraction events and pseudogenization of ndhF, ndhI, and ndhG. Two large inversions were detected within the large single‐copy region, including a synapomorphic inversion ...
Abdullah   +8 more
wiley   +1 more source

Cooperation with an Untrusted Relay: A Secrecy Perspective

open access: yes, 2009
We consider the communication scenario where a source-destination pair wishes to keep the information secret from a relay node despite wanting to enlist its help.
He, Xiang, Yener, Aylin
core   +2 more sources

The photoswitchable cannabinoid azo‐HU308 enables optical control of Ca2+ dynamics in INS‐1 β‐cells via off‐target effects on TRPC channels

open access: yesFEBS Open Bio, EarlyView.
Light activation of the photoswitchable cannabinoid ligand azo‐HU308 triggers Ca2+ influx in pancreatic β‐cells through TRPC channels, independent of CB2 cannabinoid receptors. This reveals a non‐GPCR pathway for cannabinoid modulation of β‐cell Ca2+ dynamics and establishes azo‐HU308 as an optical tool to study cannabinoid signaling through TRP ...
Alexander E. G. Viray, James A. Frank
wiley   +1 more source

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