Results 81 to 90 of about 131,408 (305)
Methods for detecting fatigue cracks in gears
Journal of Physics: Conference Series, 2006 A crack in the tooth root is the least desirable damage caused to gear units and it often causes failure of gear unit operation. For fault analyses presented in this article, gear units with real damages or faults produced on the basis of numerical simulations of real operating conditions are used; tests were carried out in a laboratory test plant ...
Belšak, Aleš, Flašker, Jože
openaire +2 more sources
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
Crack detection using nonlinear output frequency response functions - an experimental study [PDF]
, 2006 The new concept of Nonlinear Output Frequency Response Functions (NOFRFs) is introduced in this paper to detect cracks in beams using frequency domain information.
Billings, S.A., Lang, Z.Q., Peng, Z.K.
core
Efficient Evaluation of the Number of False Alarm Criterion
, 2018 This paper proposes a method for computing efficiently the significance of a parametric pattern inside a binary image. On the one hand, a-contrario strategies avoid the user involvement for tuning detection thresholds, and allow one to account fairly for
Aldea, Emanuel +2 more
core +3 more sources
pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS Letters, EarlyView.Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley +1 more source
Applied Sciences, 2019 Detecting cracks within reinforced concrete is still a challenging problem, owing to the complex disturbances from the background noise. In this work, we advocate a new concrete crack damage detection model, based upon multilayer sparse feature ...
Baoxian Wang +5 more
doaj +1 more source
Virtual restoration of the Ghent altarpiece using crack detection and inpainting [PDF]
, 2011 In this paper, we present a new method for virtual restoration of digitized paintings, with the special focus on the Ghent Altarpiece (1432), one of Belgium's greatest masterpieces.
Cornelis, Bruno +9 more
core +1 more source
, 2016 The issue of detection is very critical in all the manufacturing companies. Therefore we intend to aid in defect detection by bringing in an automatic crack detection using digital image processing. When vision inspection of a product is done manually,there are chances of human error taking place or lack of efficiency or irresponsibility in some cases.
Mrunal Kulkarni ,, Anagha Kunte
openaire +2 more sources
A framework for pavement crack detection and classification
IOP Conference Series: Materials Science and Engineering, 2020 Abstract Pavement damage detection is indeed a very important process for the management of roads. Nowadays, scholars are focusing on finding a simple and accurate way to detect road cracks aiming to increase its life span and improve its safety and quality.
Habib, Ahed, Kunt, Mehmet Metin
openaire +2 more sources
The human gut microbiome across the life course
FEBS Letters, EarlyView.Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero +4 more
wiley +1 more source