Results 281 to 290 of about 8,161,887 (352)
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Damage detection using generic elements: Part II. Damage detection
Computers & Structures, 2003This paper proposes the use of generic elements in damage detection, based on the use of an updated baseline finite element model, modal sensitivities and changes in the measured modal quantities arising from structural damage. A companion paper presented the fundamental theory of model updating and generic element or substructure parameterisation. The
Titurus, Branislav +2 more
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Science, 2008
A break in both strands of the DNA double helix is potentially very dangerous for organisms because the free ends can recombine inappropriately with other parts of the genome and cause substantial damage. Eukaryotic cells sense and attempt to repair such breaks very rapidly, through the recruitment of DNA repair proteins to the sites of damage, forming
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A break in both strands of the DNA double helix is potentially very dangerous for organisms because the free ends can recombine inappropriately with other parts of the genome and cause substantial damage. Eukaryotic cells sense and attempt to repair such breaks very rapidly, through the recruitment of DNA repair proteins to the sites of damage, forming
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Journal of Civil Structural Health Monitoring, 2021
There have been major advances in the field of data science in the last few decades, and these have been utilized for different engineering disciplines and applications.
Furkan Luleci, F. Catbas, Onur Avcı
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There have been major advances in the field of data science in the last few decades, and these have been utilized for different engineering disciplines and applications.
Furkan Luleci, F. Catbas, Onur Avcı
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Science Signaling, 2003
Protein complexes called tight junctions hold adjacent cells of an epithelial monolayer tightly together, creating a physical barrier between apical and basolateral membranes. Vermeer et al. show that in human airway epithelia, tight junctions keep the growth factor heregulin, and its receptor, erbB2, apically and ...
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Protein complexes called tight junctions hold adjacent cells of an epithelial monolayer tightly together, creating a physical barrier between apical and basolateral membranes. Vermeer et al. show that in human airway epithelia, tight junctions keep the growth factor heregulin, and its receptor, erbB2, apically and ...
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Real-Time Pavement Damage Detection With Damage Shape Adaptation
IEEE transactions on intelligent transportation systems (Print)Intelligent detection of pavement damage is crucial to road maintenance. Timely identification of cracks and potholes helps prolong the road service life. Current detection models fail to balance accuracy and speed.
Yingchao Zhang, Cheng Liu
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Vibration-based damage detection of rail fastener using fully convolutional networks
Vehicle System Dynamics, 2021The rail fastener plays an important role in supporting the rail and isolating the train-track system vibrations. Its damage detection is therefore an inevitable part in railway maintenance to ensure the system performance.
Mei Chen +4 more
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Comput. Aided Civ. Infrastructure Eng., 2019
Deep learning‐based structural damage detection methods overcome the limitation of inferior adaptability caused by extensively varying real‐world situations (e.g., lighting and shadow changes).
Shengyuan Li, Xuefeng Zhao, Guangyi Zhou
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Deep learning‐based structural damage detection methods overcome the limitation of inferior adaptability caused by extensively varying real‐world situations (e.g., lighting and shadow changes).
Shengyuan Li, Xuefeng Zhao, Guangyi Zhou
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Generative adversarial network for road damage detection
Comput. Aided Civ. Infrastructure Eng., 2020Machine learning can produce promising results when sufficient training data are available; however, infrastructure inspections typically do not provide sufficient training data for road damage.
Hiroya Maeda +4 more
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Damage Detection Through Pipe Bends
Journal of Pressure Vessel Technology, 2017Axial pipeline defects are detectable from torsional guided wave reflections through 90 deg elbows. This paper demonstrates that detection of localized damage in carbon steel pipes with a so-called standard long and very long radius elbow is possible using a single permanently installed source–receiver pair.
Vogelaar, B.B.S.A., Golombok, M.
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2016
Creep is an important factor in designing metal structures used at elevated temperatures. Dislocations again play a key role in deformation at elevated temperatures; they multiply, slip, form voids and subgrain boundaries, and annihilate. This chapter shows that the shear wave attenuation is highly sensitive to the dislocation activity in crept metals ...
Masahiko Hirao, Hirotsugu Ogi
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Creep is an important factor in designing metal structures used at elevated temperatures. Dislocations again play a key role in deformation at elevated temperatures; they multiply, slip, form voids and subgrain boundaries, and annihilate. This chapter shows that the shear wave attenuation is highly sensitive to the dislocation activity in crept metals ...
Masahiko Hirao, Hirotsugu Ogi
openaire +1 more source