Results 81 to 90 of about 4,737,935 (303)

Design of a Low Profile Flexible Tri-Band Frequency Surface Applied in X-Band, K-Band and Millimeter-Band

open access: yesIEEE Access, 2019
A low profile flexible miniaturized tri-band frequency surface is proposed by cascading three layers of periodic arrays. The top and bottom layers have the same square patch structure embedded in the bending gap, whereas the middle layer has an ...
Shu-Yong Lou, Rui Li, Hai-Tao Gao
doaj   +1 more source

University Symphonic Band, February 24, 1974

open access: yes, 2017
Recorded during a live performance at Miller Auditorium, Western Michigan University, Kalamazoo, Michigan, February 24, 1974, program no. 155 of the Department of Music’s 1973-1974 season.Western Michigan University Symphonic Band, Carl Bjerregaard ...
Western Michigan University. Symphonic Band
core  

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

Experimental verification of multi-band metamaterial absorber with double structured layers

open access: yesMaterials Research Express, 2020
Microwave absorbers have been attracted much more attentions in both military and civil fields nowadays. In this paper, we present a multi-band metamaterial absorber with the excellent performances of wide-angle incidence and polarization insensitivity ...
Dong Yang, Yingqin Xia
doaj   +1 more source

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

open access: yesFEBS 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   +2 more
wiley   +1 more source

Design and Analysis of Miniaturized Low Profile and Second-Order Multi-Band Polarization Selective Surface for Multipath Communication Application

open access: yesIEEE Access, 2019
In this paper, a novel frequency selective surface (FSS) is designed; it has the characteristics of the low profile, second-order, multi-band, and the remarkable polarization selection properties.
Hui Wang   +5 more
doaj   +1 more source

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

open access: yesFEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss   +7 more
wiley   +1 more source

Circular Polarized Multi-Band Comb Antenna for Wireless and IoT Applications

open access: yesمهندسی مخابرات جنوب
In this research, a new multi-band microporous antenna with circular polarization is introduced for mobile and IoT applications. The applied frequency bands are covered simultaneously by the mentioned antenna, which are WLAN (2400 to 2484 MHz), WiMAX ...
Reza Khajeh Mohammad Lou   +2 more
doaj  

Multi-Channel Sub-Band Speech Recognition [PDF]

open access: yes, 2001
Two distinct fields of research into robust speech recognition are the use of microphone arrays for signal enhancement and the use of independent frequency sub-band models for robust recognition.
McCowan Iain A   +5 more
core   +2 more sources

Home - About - Disclaimer - Privacy