Results 91 to 100 of about 13,502,105 (337)

Variational Specific Mode Extraction: A Novel Method for Defect Signal Detection of Ferromagnetic Pipeline

Algorithms, 2020
The non-contact detection of buried ferromagnetic pipeline is a long-standing problem in the field of inspection of outside pipelines, and the extraction of magnetic anomaly signal is a prerequisite for accurate detection.
Haiyang Ju, Xinhua Wang, Yizhen Zhao
doaj   +1 more source

Non-contact Stiffness Imager

Journal of the Robotics Society of Japan, 2006
This paper proposes the Non-contact Stiffness Imager that can provide us with the pattern of stiffness distribution of environment. While there are four combinations between the force applying method and the way for capturing the displacement, we pick up the combination in which the force is given to the environment at a local point and the ...
Tomohiro Kawahara, Satoshi Matsunaga, Shinji Tanaka, Makoto Kaneko   +3 more
openaire   +2 more sources

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source

Fundamental study on a thin-film ae sensor for measurement of behavior of a multi-pad contact slider [PDF]

, 1996
To study the fundamental dynamic characteristics of a multi-pad slider for contact recording, we developed a thin-film piezoelectric acoustic emission array sensor on an Si-suspension with an array pattern similar to that of contact pads.
Burger, G.J., Fluitman, J.H.J., Imai, S., Lammerink, T.S.J.   +3 more
core   +3 more sources

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

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

Study on Angular Velocity Measurement for Characterizing Viscous Resistance in a Ball Bearing

Machines
This article describes a machine vision-based method for measuring the angular velocity of a rotating disk to characterize the viscous resistance of a ball bearing.
Kyungmok Kim
doaj   +1 more source

The effect of ball-handling on lower extremity mechanics in soccer [PDF]

, 2016
HRS Honors Research Thesis ScholarshipNearly 240,000 soccer injuries are estimated to have occurred in the United States in 2014 with a high number of them non-contact in nature and involving the lower extremities. These injuries result in time-loss from
Pradarelli, Jared
core  

Distance dependence of force and dissipation in non-contact atomic force microscopy on Cu(100) and Al(111) [PDF]

, 2004
The dynamic characteristics of a tip oscillating in the nc-AFM mode in close vicinity to a Cu(100)-surface are investigated by means of phase variation experiments in the constant amplitude mode.
A Baratoff, Bennewitz R, Dürig U, E Meyer, Gauthier M, Giessibl F J, Giessibl F J, Gotsmann B, Guggisberg M, Hug H J, Hölscher H, L Nony, Law B M, Loppacher C, Loppacher Ch, Nony L, O Pfeiffer, Polesel-Maris J, Polesel-Maris J, R Bennewitz   +19 more
core   +3 more sources

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