Results 281 to 290 of about 4,555,706 (361)
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Studies on crack opening displacements
International Journal of Pressure Vessels and Piping, 1987Abstract Experiments on thin sheets of 6063-T6 Al-alloy having a central notch were performed in order to examine if the displacements measured near and behind the crack tip bear some relationship to the theoretical crack opening displacements (COD)/crack tip opening displacements (CTOD) found by equations that have been modified to account for the ...
Y.P. Srivastava, S.B.L. Garg
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Asphalt Pavement Crack Detection Based on Convolutional Neural Network and Infrared Thermography
IEEE transactions on intelligent transportation systems (Print), 2022Two issues exist in the convolutional neural network (CNN) used for asphalt pavement crack detection: balance between accuracy and complexity, and indistinct edges of cracks and asphalt pavement surface.
F. Liu, Jian Liu, Linbing Wang
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Physics World, 2000
Immediately after humans discovered writing, they must also have discovered that concealing information is almost as important as expressing it. They also learned that there is nothing more fascinating than other people's secrets. The ancient art of cryptography (code-making) has throughout history been matched against the ingenuity of cryptanalysts ...
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Immediately after humans discovered writing, they must also have discovered that concealing information is almost as important as expressing it. They also learned that there is nothing more fascinating than other people's secrets. The ancient art of cryptography (code-making) has throughout history been matched against the ingenuity of cryptanalysts ...
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Innovative synthetic data augmentation for dam crack detection, segmentation, and quantification
Structural Health Monitoring, 2022Although deep-learning-based approaches have demonstrated impressive performance in object detection tasks, the requirement for large datasets of annotated training images limits the feasibility of deep neural networks.
Jia Xu +5 more
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Early Years Educator, 2018
The summer is coming and it is time to go coconut crazy. Not only is this nut a superfood, it is a wonderful learning resource with such a variety of uses, from the shell to the flesh to the milk.
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The summer is coming and it is time to go coconut crazy. Not only is this nut a superfood, it is a wonderful learning resource with such a variety of uses, from the shell to the flesh to the milk.
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ITNOW, 2008
Open source is now an established part of the mainstream computing. Companies like Sun, Novell and IBM increasingly supporting open source, it's clearly about more than just fun free stuff. But are open source tools suitable for use in project management activities? Anthony Harrison from Thales investigates.
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Open source is now an established part of the mainstream computing. Companies like Sun, Novell and IBM increasingly supporting open source, it's clearly about more than just fun free stuff. But are open source tools suitable for use in project management activities? Anthony Harrison from Thales investigates.
openaire +1 more source
2022
How did democratic developing countries open their economies during the late-twentieth century? Since labor unions opposed free trade, democratic governments often used labor repression to ease the process of trade liberalization. Some democracies brazenly jailed union leaders and used police brutality to break the strikes that unions launched against ...
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How did democratic developing countries open their economies during the late-twentieth century? Since labor unions opposed free trade, democratic governments often used labor repression to ease the process of trade liberalization. Some democracies brazenly jailed union leaders and used police brutality to break the strikes that unions launched against ...
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Aeroelastic flutter of actively controlled nanocomposite beams with an open edge crack
Aerospace Science and Technology, 2023Jiayi Wang +5 more
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2018
"The magical I mystic genesis of my poetry may be seen better if first my work is absorbed. My poems are not the type to be intellectualized but, like primitive art, their ideas are "felt" rather than rationalized. The psychoanalytic content or poetry of personal relationships contributes lyric energy to the work.
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"The magical I mystic genesis of my poetry may be seen better if first my work is absorbed. My poems are not the type to be intellectualized but, like primitive art, their ideas are "felt" rather than rationalized. The psychoanalytic content or poetry of personal relationships contributes lyric energy to the work.
openaire +2 more sources
Enzyme's black box cracked open
Nature, 2009Polyketide synthase enzymes make compounds from molecules that synthetic chemists can't easily control. The basis of the enzymes' ability to use such unstable precursors has been laid bare.
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