Results 61 to 70 of about 1,042,695 (274)
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
Photonic Sensors, 2019 To obtain a good interference fringe contrast and high fidelity, an automated beam iterative alignment is achieved in scanning beam interference lithography (SBIL).
Ying Song +4 more
doaj +1 more source
A novel hybrid approach for the extraction of linear/cylindrical features from laser scanning data [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013 However, the collected point cloud should undergo manipulation approaches to be utilized for diverse civil, industrial, and military applications.
Z. Lari, A. Habib
doaj +1 more source
, 2007 Spatially-resolved techniques of laser scanning microscopy (LSM) have been used to image simultaneously the spatial variations of (i) rf current flow, J$_RF$(x,y), of (ii) areas of resistive dissipation and (iii) the sources of microwave nonlinearity (NL)
Anlage, Steven M. +3 more
core +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019 The comparative analysis results of various types of discriminators operating under linear scanning of the radiation pattern, as well as the single-pulse direction finding discriminator using the comparison amplitude method are presented.
M. M. Bulash, S. V. Shaliapin
doaj
Synthesis of radar antenna patterns with linear beam scanning and amplitude signal processing
Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2019 In radars with linear beam scanning the angular resolution is determined by the width of the antenna pattern. The traditional way to increase this resolution is to enlarge the size of the antenna aperture, which is limited by technical capabilities.
V. M. Artemiev +2 more
doaj +1 more source
Single Channel Josephson Effect in a High Transmission Atomic Contact
, 2018 The Josephson effect in scanning tunneling microscopy (STM) is an excellent tool to probe the properties of the superconducting order parameter on a local scale through the Ambegaokar-Baratoff (AB) relation.
Ankerhold, Joachim +11 more
core +1 more source
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019 Considering the synthesis of the quasi-optimal two-channel discriminator structure of the angle meter of the fast fluctuating signal source for using a linear scanning of the antenna pattern. It is shown that the discriminator can be constructed by using
M. M. Bulash +2 more
doaj