Results 41 to 50 of about 303 (73)

Using X-ray computed tomography to study paving materials

, 2007
X-ray computed tomography, a non-destructive threedimensional imaging tool, has been very helpful in medical diagnosis since the first commercial tomographs were constructed in 1973.
Gopalakrishnan, Kasthurirangan, Inanc, F., Ceylan, Halil   +2 more
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Reconstruction of wave features in wind-driven water film flow using ultrasonic pulse-echo technique

, 2016
Aircraft operating in weather conditions that can cause glaze icing face the risk of performance degradation, and increased costs in de-icing procedures.
Hu, Hui, Liu, Yang, Bond, Leonard, Yang Liu, Hui Hu, Leonard J. Bond   +5 more
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Waterproof Flexible Polymer-Functionalized Graphene-Based Piezoresistive Strain Sensor for Structural Health Monitoring and Wearable Devices

ACS Omega, 2020
Vetrivel Sankar, Ashwin Nambi, Vivek Nagendra Bhat, Debadatta Sethy, Krishnan Balasubramaniam, Sumitesh Das, Mriganshu Guha, Ramaprabhu Sundara   +7 more
doaj   +1 more source

Modeling for UT Inspection of Anisotropic Materials

, 2016
This presentation reports on the extension of an established CNDE ultrasound beam transmission model to accommodate transmission in generally anisotropic materials.
Downs, Andrew, Roberts, Robert, Grandin, Robert   +2 more
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EL COMERCIO

, 1878
LA LUZ DEL PUEBLO HABIENDOSE GOTADO EN CHILE BUENOS AIRES LA EDISION PRIMERA DE ESTA OBRA, EL AUTOR A TENIDO QUE ACCEDER A REITERADAS INSTANCIAS.. L`UNIVERS ESTE PERIODICO UNO DE LOS MAS ACREDITADOS DE LA CULTA EUROPA, NO HA VACILADO ESTAMPAR EN SUS ...

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Experimental study of the acoustoelastic Lamb wave in thin plates

, 2016
Many factors can cause residual stresses in industry, like rolling, welding and coating. Residual stresses can have both benefits and shortcomings on components, so it is important to find the residual stresses out and enhance its benefits part and get ...
Ning Pei, Pei, Ning, Bond, Leonard, Leonard J. Bond   +3 more
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Nonlinear forced vibration of carbon fiber/epoxy prepreg composite beams: Theory and experiment

, 2016
In the present work, a nonlinear forced vibration model for fiber reinforced composites was developed with varying fiber orientations and laminate sequences.
Chakrapani, Sunil Kishore, Barnard, Daniel, Dayal, Vinay   +2 more
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Research gaps and technology needs in development of PHM for passive AdvSMR components

, 2014
Advanced small modular reactors (AdvSMRs), which are based on modularization of advanced reactor concepts, may provide a longer-term alternative to traditional light-water reactors and near-term small modular reactors (SMRs), which are based on integral ...
Henagar, Chuck, Pradeep Ramuhalli, Mark R. Mitchell, Hirt, Evelyn, Coble, Jamie, Bond, Leonard, Jamie B. Coble, Evelyn H. Hirt, Leonard J. Bond, Meyer, Ryan, Ramuhalli, Pradeep, Ryan M. Meyer, Eric J. Berglin, Wootan, David, Berglin, Eric, Chuck H. Henagar, Jr., David W. Wootan, Mitchell, Mark   +17 more
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Additive manufacturing metrology: State of the art and needs assessment

, 2016
Additive manufacturing (AM) is a technology that first emerged in 1987 with stereolithography (SL) of plastic materials from 3D Systems. It saw light use for rapid prototyping and very low volume production for a number of years. However, in the past few
L. Koester, H. Taheri, Taheri, Hossein, Koester, Lucas, Bond, Leonard, Gray, Joseph, L. J. Bond, D. Barnard, Barnard, Dan, J. Gray   +9 more
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O custo aluno-qualidade em disputa: a atuação da campanha nacional pelo direito à educação e do movimento todos pela educação

This research is part of the Education, Human Development and Public Policies research line, and aimed to understand the tensions and conflicts surrounding the possibility of implementing the Initial Cost of Quality Education per Student Parameter (CAQi)
Almeida, Thaciana Lopes
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