Results 41 to 50 of about 58,866 (304)
Performance of a Double RIS Communication System Aided by Partially Active Elements
Sensors, 2023 Reconfigurable intelligent surface (RIS) has emerged as a promising technology to enhance the spectral efficiency of wireless communication systems. However, if there are many obstacles between the RIS and users, a single RIS may not provide sufficient ...
Seung-Geun Yoo +5 more
doaj +1 more source
, 2019 A unified search application to link PACS exams with the RIS ...
Ivan Nesic +5 more
core +1 more source
Ion channel mutant expression in RIS controls baseline RIS activity.
, 2023 A) Ion channel expression in RIS results in a dose-response strain set with varying levels of RIS baseline activity. n.s.
Henrik Bringmann (77674) +1 more
core +1 more source
Inhibition of growth and urease activity of Helicobacter pylori by Korean edible seaweed extracts
Botanical Sciences, 2013 Of 27 Korean seaweed species screened for potential anti- H. pylori activity, seven (25.9%) showed strong inhibitory activity based on the agar diffusion method. The strongest activity was observed for ethanol extracts from Ishige okamurae. At 1 mg/disk,
Bo-Bae Lee +6 more
doaj +1 more source
Molecular Oncology, EarlyView.A urine‐based digital PCR assay targeting two hotspot TERT promoter variants detected bladder cancer with high sensitivity and no false positives in this case–control cohort. The streamlined AbsoluteQ workflow outperformed Sanger sequencing and supports non‐invasive molecular testing for bladder cancer detection.
Anna Nykel +12 more
wiley +1 more source
Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control
FEBS Open Bio, EarlyView.Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada +5 more
wiley +1 more source
RIS-Aided SCMA-Based SWIPT Systems: Design and Optimization
, 2022 The amalgamation of sparse code multiple access (SCMA) and simultaneous wireless information and power transfer (SWIPT) is envisioned to be a promising solution to massive connectivity while providing both information and power to myriads of wireless ...
L Chai (13479439) +4 more
core
IEEE Access, 2021 This paper considers a two-user downlink transmission in reconfigurable intelligent surface (RIS)-aided network over fading channels. Particularly, by employing user grouping and fixed power allocation scheme to enable non-orthogonal multiple access ...
Anh-Tu Le +4 more
doaj +1 more source
FEBS Open Bio, EarlyView.Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman +4 more
wiley +1 more source
Introducción homenaje a Salvador Giner
Revista Internacional de Sociología, 2020 No ...
Ernesto Ganuza
doaj