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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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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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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 Topography Analysis of Ball-End Milled H-13 Die Steel Surfaces Using Wavelet Decomposition Method
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(Switzerland: Trans Tech Publications, 2016), 10 page(s)
Optical profiler is employed to measure the surface topography of H-13 die steel machined by ball end cutter. By using 2D discret wavelet decomposition, the topographies of different frequency bands are obtained and the influence of cutter posture on varying frequncy bands topography is studied. The results show t...
(Switzerland: Trans Tech Publications, 2016), 10 page(s)
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Abegweit
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directed by Serge Morin; produced by Pierre Bernier and Diane Poitras, National Film Board of Canada (National Film Board of Canada, 1998), 1 hour 12 mins
This documentary provides an in-depth look into the design and construction of the Confederation Bridge, an important link between Prince Edward Island and New Brunswick. Though the bridge was originally opposed by environmentalists and fishermen, the structure has increased access to Prince Edward Island as a to...
directed by Serge Morin; produced by Pierre Bernier and Diane Poitras, National Film Board of Canada (National Film Board of Canada, 1998), 1 hour 12 mins
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Accident Description
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(2006),
Source: aviation-safety.net
An accident report published from the Aviation Safety Network database in 2006.
(2006),
Source: aviation-safety.net
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Accident on 25 July 2000 at La Patte d'Oie in Gonesse (95) to the Concorde Registered F-BTSC Operated By Air France: Preliminary Report
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written by Bureau d'Enquêtes et d'Analyses pour la Sécurité de l'Aviation Civile (Paris, Ile-de-France: Bureau d'Enquêtes et d'Analyses pour la Sécurité de l'Aviation Civile, 2000, originally published 2000), 64 page(s)
This is the preliminary report released by the BEA (the French aviation authority) following the crash of Air France Flight 4590.
written by Bureau d'Enquêtes et d'Analyses pour la Sécurité de l'Aviation Civile (Paris, Ile-de-France: Bureau d'Enquêtes et d'Analyses pour la Sécurité de l'Aviation Civile, 2000, originally published 2000), 64 page(s)
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Accident Report, Comet 1A aircraft CF-CUN at Karachi Civil Airport, Pakistan, March 3, 1953
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written by United Kingdom. Air Registration Board, in Air Registration Board, and Civil Aviation Authority, Safety Data and Analysis Unit: Accident Files (London, England: United Kingdom. National Archives at Kew, 1953, originally published 1953), 117 page(s)
This accident report summarizes the investigative findings of the Canadian Pacific Air Lines aircraft that crashed during takeoff on March 3, 1953, in Karachi, Pakistan
written by United Kingdom. Air Registration Board, in Air Registration Board, and Civil Aviation Authority, Safety Data and Analysis Unit: Accident Files (London, England: United Kingdom. National Archives at Kew, 1953, originally published 1953), 117 page(s)
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Accuracy and Material Properties in Incremental Forming for a Multi-Step Expanding Approach
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(Switzerland: Trans Tech Publications, 2015), 10 page(s)
In incremental sheet forming the material properties change dependent on the wall angle. In addition to sheet thinning, material hardening can be observed and for stainless steel the formation of strain induced martensite has been reported. These process characteristics have been extensively examined for the formi...
(Switzerland: Trans Tech Publications, 2015), 10 page(s)
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Accurate and Traceable Calibration of the Stiffness of Various AFM Cantilevers
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(Switzerland: Trans Tech Publications, 2015), 10 page(s)
Atomic force microscope (AFM) is widely used to measure nanoforce in the analysis of nanomechanical and biomechanical properties. As the critical factor in the nanoforce measurement, the stiffness of the AFM cantilever must be determined properly. In this paper, an accurate and SI-traceable calibration method is p...
(Switzerland: Trans Tech Publications, 2015), 10 page(s)
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