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    XXI IMEKO World Congress Prague
    XXl IMEKO World Congress, 30.08.-04.09.2015, Prague ...
    Erstellt: 14.09.2015 14:22
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    Video: Acceleration of the Bayesian inverse problem in scatterometry:
    Sebastian Heidenreich - Physikalisch-Technische Bundesanstalt (PTB) Content: Scatterometry Goal Overview Bayesian approach Surrogate model Surrogate Case study priors Case study Forward modeling Results Summary Keywords: Videos 2014, Industry, Research & Development (R&D) ...
    Erstellt: 01.10.2014 13:27
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    Video: Estimation of Test Uncertainty for TraCIM Reference Pairs
    Frank Keller - Physikalisch-Technische Bundesanstalt (PTB) Content: The TraCIM Project The TraCIM System Gaussian test Geometric Features Test values Example: Cone Reference Pairs Software test Keywords: Videos 2014, Industry, Research & Development (R&D) ...
    Erstellt: 01.10.2014 12:25
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    Video: Validation of CMM evaluation software using TraCIM
    Klaus Wendt - Physikalisch-Technische Bundesanstalt (PTB) Outline: Introduction TraCIM – the concept Verification of CMM evaluation software Outlook Keywords: Videos 2014, Industry, Research & Development (R&D) ...
    Erstellt: 01.10.2014 12:22
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    Video: On the Revision of the Guide to the Expression of Uncertainty in Measurement
    Wolfgang Wöger - Physikalisch-Technische Bundesanstalt (PTB) Content: Evaluation of information about and from measurement in the Guide based on probability theory Existing Guide (GUM) for practical reasons avoids as far as possible introduction of basis of its recommendations Existing Guide uses two incompatible understandings of probability: limiting relative frequency (conventional statistics) Keywords: Videos 2014, Industry, Research & Development (R&D) ...
    Erstellt: 01.10.2014 12:14
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    AMCTM 2014 St.Petersburg
    AMCTM 2014, 09.09.-12.09.2014, St.Petersburg ...
    Erstellt: 27.09.2014 21:14
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    Redetermination of the Abbe error's uncertainty contributions at the Nanometer Comparator
    R. Köning - Physikalisch-Technische Bundesanstalt (PTB) Braunschweig Outline: Introduction Abbe error Nanometer Comparator Setup Interferometry Uncertainty contribution of the Abbe errors Calibration of the angle interferometers Position dependent angle deviations Determination of the Abbe offsets Summary ...
    Erstellt: 14.08.2013 14:22
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    MEASUREMENT 2013 Smolenice
    MEASUREMENT 2013, 27.05.-30.05.2013, Smolenice Castle, Slovakia ...
    Erstellt: 02.06.2013 15:36
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    Invited Talk 4: New Challenges Arising from Sustainable Energy Supply to Metrology
    Prof. Dr. Klaus-Dieter Sommer - Head of Chemical Physics and Explosion Protection Physikalisch-Technische Bundesanstalt (PTB) Outline: Introduction/motivation Energy production/generation Energy transport and distribution/grids Energy storage Energy consumption/savings „More Future“ Summary and conclusion for metrology Keywords: Papers 2012, Industry, Research & Development (R&D) ...
    Erstellt: 03.12.2012 17:26
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    GUM Supplement 1 and prior knowledge
    R. Kessel - Physikalisch-Technische Bundesanstalt (PTB) / Germany   Agenda: Prior knowledge about the measurand Logarithmic opinion pool Opinion pool vs. Bayesian approach Calculate an example  Implementation in a GUM-S1 procedure Handling “fuzzy” limits Conclusions Keywords: Papers 2012, Industry, Research & Development (R&D) ...
    Erstellt: 03.12.2012 17:17
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    XX IMEKO World Congress Busan
    XX IMEKO World Congress, 09.09.-14.09.2012, Busan ...
    Erstellt: 16.09.2012 16:37
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    Spectral stray light correction of array spectroradiometers using tunable lasers
    Saulius Nevas - A. Sperling, and S. Winter, Physikalisch-Technische Bundesanstalt (PTB) Outlook: - The PTB – a brief presentation - Spectral stray light – introduction - Matrix method for the stray light correction - Tunable pulsed laser setup at the PTB for the stray light characterization - Application examples - Summary Keywords: Papers 2008, Industry, Optics, Research & Development (R&D) ...
    Erstellt: 22.06.2012 12:05
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    An International Harmonised Measurement Software Guide: The Need And The Concept
    Norbert Greif - Physikalisch-Technische Bundesanstalt (PTB), Germany Contents: Why a new guide? Purpose of the guide Main aims of the guide Risk-based approach Way forward Conclusions Keywords: Papers 2009, Industry, Research & Development (R&D) ...
    Erstellt: 27.03.2012 17:55
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    Dimensional Micro- and Nanometrology at PTB
    R. Köning - Physikalisch-Technische Bundesanstalt (PTB) Content: Introduction Micrometrology µCMM Probe development Probing force LR-AFM Nanometrology Nanostation 300 Optical techniques Scanning electron microscopy Keywords: Papers 2011, Industry, Systems, Research & Development (R&D), Products & Services (P&S) ...
    Erstellt: 10.03.2012 20:55
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    MEASUREMENT 2011 Smolenice
    MEASUREMENT 2011, 27.04. - 30.04.2011, Smolenice Castle, Slovakia ...
    Erstellt: 30.04.2011 9:09
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    Video: Modelling of Measurements for Uncertainty Analysis - An Overview
    Klaus-Dieter Sommer - Physikalisch-Technische Bundesanstalt (PTB) Content: Knowledge about quantities, basic measurement model, additional knowledge Basics: Aim of measurement data evaluation. From cause to effect Linearization of systems Role of the measurement method Accounting for (logical) correlation Measurement as Bayesian inference Inversion of the cause- effect- relationship Dynamic measurements Keywords: Videos 2010, Industry, Research & Development (R&D) ...
    Erstellt: 23.09.2010 19:55
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    13th IMEKO TC1–TC7 Joint Symposium London
    'Without Measurement No Science, Without Science No Measurement', 1-3 September 2010, City University London, UK ...
    Erstellt: 05.09.2010 14:39
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    IMEKO XIX World Congress Lisbon
    IMEKO XIX World Congress, 06.09. - 11.09.2009, Lisbon Portugal ...
    Erstellt: 07.09.2009 19:19
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    MEASUREMENT 2009 Smolenice
    MEASUREMENT 2009, 20.05.-23.05.2009, Smolenice Castle, Slovakia ...
    Erstellt: 17.05.2009 22:03
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    Optical Spectrometer Jena
    The workshop took place on March, 11th-12th, 2008 at the Institute of Photonic Technology (IPHT) ...
    Erstellt: 20.03.2008 10:17