4,281 results for your search

7 Myths about the Challenger shuttle disaster
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(2011),
Source: www.nbcnews.com
A newspaper article published by a NBC news space analyst, James Oberg on January 25, 2011.
(2011),
Source: www.nbcnews.com
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10 Things You Don't Know About, Season 3, Episode 4, Edison vs Tesla
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directed by Stuart Chait, 1980-; presented by Henry Rollins, 1961-; produced by Mary Courtney, fl. 2004-2016 and Henry Rollins, 1961-, Asylum Entertainment, in 10 Things You Don't Know About, Season 3, Episode 4 (New York, NY: A&E Television Networks, 2014), 43 mins

In "10 Things You Don't Know About", punk rock icon Henry Rollins uncovers crazy twists and tidbits behind the historical tales, figures, and places you only thought you knew. Whether he's analyzing centuries-old documents at the National Archives or exploring the inside of a dead gangster's speakeasy, he's on a m...

directed by Stuart Chait, 1980-; presented by Henry Rollins, 1961-; produced by Mary Courtney, fl. 2004-2016 and Henry Rollins, 1961-, Asylum Entertainment, in 10 Things You Don't Know About, Season 3, Episode 4 (New York, NY: A&E Television Networks, 2014), 43 mins
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6.5 kV n-Channel 4H-SiC IGBT with Low Switching Loss Achieved by Extremely Thin Drift Layer
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(Switzerland: Trans Tech Publications, 2016), 9 page(s)
Thin drift layers were used to realize n-channel 4H-SiC IGBTs with an extremely low switching loss. The thickness of a drift layer was 60 µm, which was designed for a blocking voltage of 6.5 kV. An on-voltage of 5.4 V was obtained at a collector current of 100 A/cm2 and the specific differential on-resistance at...
(Switzerland: Trans Tech Publications, 2016), 9 page(s)
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787 Taken Out of Service
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(London, England: ITN Source, 2013), 1 min
In this video, the Boeing 787 Dreamliner is taken out of service following an incident on January 7, 2013, at Boston's Logan International Airport. A Boeing 787 operated by Japan Airlines caught fire after the a battery on the aircraft overheated.
(London, England: ITN Source, 2013), 1 min
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2D Barcode Identification Technology Application in Tool Management System for Workshop
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(Switzerland: Trans Tech Publications, 2016), 9 page(s)
With the development of advanced automation degree industries, the requirements of network management for workshop tool become more and more urgent. A very important part in network management system is identification technology of the tool. In this paper, 2D (two-dimensional) barcode identification technology is...
(Switzerland: Trans Tech Publications, 2016), 9 page(s)
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2-D Defect Profile Reconstruction from Ultrasonic Guided Wave Signals Based on Radial Wavelet Basis Function Neural Network with ELM
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(Switzerland: Trans Tech Publications, 2016), 14 page(s)
The reconstruction of defect profiles based on ultrasonic guided waves means the acquisition of defect profiles and parameters from ultrasonic guided wave signals. To achieve multi-resolution approximation, this paper proposed a reconstruction approach based on Radial Wavelet Basis Function Neural Network (RWBFNN)...
(Switzerland: Trans Tech Publications, 2016), 14 page(s)
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2D Meso-Scale Finite Element Modeling and Simulation of Polymer-Mineral Composite Material
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(Switzerland: Trans Tech Publications, 2016), 9 page(s)
Polymer-mineral composite material is prepared by using modified epoxy resin as binder and mineral particles as aggregates. Its excellent damping characteristic and low thermal expansion make it ideal in manufacturing machine tool beds. However, the properties of this material depend on its formula and structure,...
(Switzerland: Trans Tech Publications, 2016), 9 page(s)
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3D Numerical Model of the Subsoil-Structure Interaction and Comparison of the Results with Experimentally Measured Values
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(Switzerland: Trans Tech Publications, 2017), 13 page(s)
The influence of the physically-nonlinear behaviour of the structure and interaction between the upper structure and foundation are the aspects which influence the results of the subsoil-structure interaction analysis. The experimental measurement of stress and strain and monitoring of stress-strain relations by i...
(Switzerland: Trans Tech Publications, 2017), 13 page(s)
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3D Numerical Simulation of the Hollow Square-Typed Polymer Based on Gas-Assisted Extrusion Method
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(Switzerland: Trans Tech Publications, 2016), 9 page(s)
According to the properties of hollow square-typed polymer extrudate, the three dimensional numerical simulation of hollow square-typed polymer extrudate based on gas-assisted extrusion technology was performed by using finite element method. Meanwhile, four different gas-assisted modes imposed on the outer and in...
(Switzerland: Trans Tech Publications, 2016), 9 page(s)
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3-D Printing for Space Exploration
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produced by Jean Yves Chainon, fl. 2017, New York Times Company (New York, NY: The New York Times 360, 2017), 2 mins
Branch Technology is developing a 3-D printing process that can build structures on Mars. Step into their Tennessee workspace in 360 degrees.
produced by Jean Yves Chainon, fl. 2017, New York Times Company (New York, NY: The New York Times 360, 2017), 2 mins
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