Results 131 to 140 of about 10,033,418 (302)

Ultra-miniaturized capacitive loaded conformal frequency selective metasurface for S, C, and X band applications

Scientific Reports
This paper presents a flexible and low-profile frequency selective metasurface (FSMS) resonating at 10 GHz. The proposed FSMS is a single-layer design with stable response under conformal applications.
Haider Ali, Laeeq Riaz, Bilal Tariq Malik, Muhammad Farhan Shafique, Slawomir Koziel   +4 more
doaj   +1 more source

Frequency-Selective Surface-Based MIMO Antenna Array for 5G Millimeter-Wave Applications. [PDF]

Sensors (Basel), 2023
Ud Din I, Alibakhshikenari M, Virdee BS, Jayanthi RKR, Ullah S, Khan S, See CH, Golunski L, Koziel S.   +8 more
europepmc   +1 more source

Development os Structures "Absorb/Transmit" with Frequency Selective Surface Approach

, 2018
A frequency selective surface with absorber characteristics is presented for industrial, scientific and medical radio bands, specifically 2.4 GHz band, allowing the transmission of other useful microwave signals such as mobile phones.
Maurício da Silva, Vanessa Magri, Thais Areias, Gláucio Silveira, Leni Matos, José Bruno Oliveira de Araújo; Pontifical Catholic University of Rio de Janeiro   +5 more
core  

Frequency Selective Surfaces with Nanoparticles Unit Cell

, 2015
The frequency selective surface (FSS) is a periodic structure with filtering performance for optical and microwave signals. The general periodic arrays made with patterned metallic elements can act as an aperture or patch on a substrate.
Yan Yan, Li Zhou, Vellaisamy A. L. Roy, Zhou, Li, Wang, Desong, Chi-Hou Chan, Roy, Vellaisamy A.L., Vellaisamy Roy, Poon, Nga Hung, Chan, Chi-Hou, Yan, Yan, Nga Poon, Desong Wang, Nga Hung Poon   +13 more
core   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Miniaturization of frequency selective surface by 2.5-dimensional meandered split ring cells for application in L-band. [PDF]

Sci Rep, 2023
Khajevandi A, Oraizi H.
europepmc   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

A compact frequency-selective absorber with optical transparency

Materials Research Express
This article proposes a new method for designing an optical transparent frequency-selective surface absorber using indium tin oxide (ITO) conductive film with different sheet resistances.
Kewen Deng, Feipeng Li, Xingyu Wang, Jiqiang Feng, Chen Xu   +4 more
doaj   +1 more source

Design and Experimental Validation of a Switchable Frequency Selective Surface with Incorporated Control Network. [PDF]

Sensors (Basel), 2023
Silaghi AM, Mir F, De Sabata A, Matekovits L.   +3 more
europepmc   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source