Results 61 to 70 of about 10,408,415 (315)
FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley +1 more source
Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source
Geometric observation model based on proximity sensor for standing/sitting behaviors
Nihon Kikai Gakkai ronbunshu, 2016 This paper introduces a distance-based observation model for standing and sitting behaviors by using a proximity sensor as an interface function toward the development of a novel lower-limb assist robot.
Hiroki YONEKURA +4 more
doaj +1 more source
3D Scanner Using Infrared for Small Object
JOIV: International Journal on Informatics Visualization, 2023 Three-Dimensional scanning is a method to convert various distances set into object visualization in 3-dimensional form. Developing a 3D scanner has various methods and techniques depending on the 3d scanner's purpose and the size of the object target ...
Marlindia Ike Sari +4 more
doaj +1 more source
Distance dependence of the local density of states in the near field of a disordered plasmonic film
, 2012 We measure the statistical distribution of the photonic local density of states in the near field of a semi-continuous gold film. By varying the distance between the measurement plane and the film, we show that near-field confined modes play a major role
Carminati, R. +5 more
core +1 more source
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
Distance Measurement in Minimally Invasive Surgery Based on Instrument Segmentation
Current Directions in Biomedical EngineeringThe application of instrument segmentation holds significant potential for the future of robotic-assisted minimally invasive surgery, as it has the ability to enhance context awareness of the support system.
Streckert Tim +3 more
doaj +1 more source
On Variational Expressions for Quantum Relative Entropies [PDF]
, 2017 Distance measures between quantum states like the trace distance and the fidelity can naturally be defined by optimizing a classical distance measure over all measurement statistics that can be obtained from the respective quantum states.
Berta, Mario +2 more
core +2 more sources
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
Dual-Comb Absolute Distance Measurement Based on a Dual-Wavelength Passively Mode-Locked Laser
IEEE Photonics Journal, 2017 A new absolute distance measurement system is demonstrated in this paper, which is based on a dual-wavelength passive mode-locked fiber laser. By controlling the intracavity loss and spectral filtering, the cavity mode-locked by a single-wall carbon ...
B. Lin +9 more
semanticscholar +1 more source