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The use of photogrammetry for special flight tests

Józef Brzęczek
2017 Eksploatacja i Niezawodnosc  
The authors wish to thank the Board of the Polskie Zakłady Lotnicze Sp. z o.o. in Mielec for making available the results of tests and photos to write this article.  ...  In case of testing de-icing systems of the airplane in natural conditions, painting the de-iced surfaces in dark mat paints is suggested.  ...  An important element of preparing the airplane for tests in natural conditions is painting the surfaces interesting for us with dark and mat paint, which will decisively increase the accuracy of the analysis  ... 
doi:10.17531/ein.2017.4.14 fatcat:asisdwlu5ncvng4iceov523dpe

Mutagenicity testing with transgenic mice. Part I: Comparison with the mouse bone marrow micronucleus test

U Wahnschaffe, A Bitsch, J Kielhorn, I Mangelsdorf
2005 Journal of Carcinogenesis  
for the majority of substances were in agreement.  ...  Both test systems, the transgenic mouse assay and the mouse bone marrow micronucleus test, have advantages and they complement each other.  ...  Acknowledgements This paper is based on work performed by the authors in preparation of an Environmental Health Criteria document on Transgenic Animals in Mutagenicity Testing for the International Programme  ... 
doi:10.1186/1477-3163-4-3 pmid:15655069 pmcid:PMC548135 fatcat:47f4syijnzc7zog46j6a3bwpqq

Design, control and testing of a novel compact laparoscopic endoscope manipulator

P Berkelman, P Cinquin, E Boidard, J Troccaz, C Létoublon, J-M Ayoubi
2003 Proceedings of the I MECH E Part I Journal of Systems & Control Engineering  
The pointing accuracy of the device is reduced by the absence of a rigid base, but the resulting compliance to patient motion is an added bene t. The current prototype has been tested on a cadaver.  ...  A novel hands-free user control interface for orientation of the endoscope manipulator using an external optical localizer to track surgical instruments is also presented.  ...  ACKNOWLEDGEMENTS Fabrication of the current prototype was subcontracted by Alpes Instruments of Meylan, France, who also pro-  ... 
doi:10.1243/095965103322260458 fatcat:7ql54prr75bltjifatcq5yeofq

Testing the influence of acceleration on time dilation using a rotating MÖssbauer absorber [article]

Y. Friedman, J. M. Steiner, S. Livshitz, E. Perez, I. Nowik, I. Felner, H.-C. Wille, G. Wortmann, O.Efrati, A. Finkelstein, S. Petitgirard, A. I. Chumakov, D. Bessas
2018 arXiv   pre-print
An improved KB optics with focal spot of less than 1 micron to avoid the use of a slit and a more rigid mounting of the rotor system, are necessary for the success of such experiment.  ...  acceleration anti-parallel and parallel to the direction of the incident beam.  ...  Michael Livshitz, and Tal Rubinstein and Amit Alman from the IDC Circuit Edit Lab of Intel Israel Facility for perfecting the gold plated slit used in the experiment.  ... 
arXiv:1805.09544v1 fatcat:uahlyndgzrcbfp4wtm5szdsqe4

The LRPD test

Lawrence Rauchwerger, David Padua
1995 Proceedings of the ACM SIGPLAN 1995 conference on Programming language design and implementation - PLDI '95  
As parallelizable loops arise frequently in practice, we advocate a novel framework for their identification: speculatively execute the loop as a doall, and apply a fully parallel data dependence test  ...  run-time data dependence test.  ...  Special thanks go to Nancy Amato for her careful review of the manuscript and insightful comments.  ... 
doi:10.1145/207110.207148 dblp:conf/pldi/RauchwergerP95 fatcat:ojt72qrkpzgfdm7hchsg774sme

Testing the master constraint programme for loop quantum gravity: I. General framework

B Dittrich, T Thiemann
2006 Classical and quantum gravity  
As a side result we develop the Direct Integral Decomposition (DID) for solving quantum constraints as an alternative to Refined Algebraic Quantization (RAQ).  ...  ending with an infinite dimensional, non-Abelean algebra of constraint operators which closes with structure functions only and which are not even polynomial in the momenta.  ...  Acknowledgements We would like to thank Abhay Ashtekar and, especially, Hanno Sahlmann for fruitful discussions. BD thanks the German National Merit Foundation for financial support.  ... 
doi:10.1088/0264-9381/23/4/001 fatcat:mxymkxv4dvchdfxapdaz7vx6wq

Embedding of Deterministic Test Data for In-Field Testing [article]

Nan Li, Elena Dubrova
2013 arXiv   pre-print
We also show that it is possible to exploit the uneven distribution of don't care bits in test patterns in order to reduce the area required for storing deterministic test patterns more than 3 times with  ...  This paper presents a new feedback shift register-based method for embedding deterministic test patterns on-chip suitable for complementing conventional BIST techniques for in-field testing.  ...  The output is a sequence S = (s 0 , s 1 , . . . , s r−1 ) of binary vectors s i = (s i,0 , s i,1 , . . . , s i,p+m−1 ) ∈ {0, 1} p+m , where r = n/p and m = log 2 r , corresponding to the states of an (  ... 
arXiv:1302.6454v1 fatcat:32ni7fwhkjcqbatv3go6r2iqva

Improving test compression with scan feedforward techniques

Sreenivaas S. Muthyala, Nur A. Touba
2014 2014 International Test Conference  
This permits more faults to be targeted by each test cube generated during ATPG (i. e. , improved dynamic compaction) thereby leading to fewer test cubes for the same fault coverage.  ...  Scan feedforward techniques are proposed for improving test compression for both sequential linear decompressors based on solving linear equations and for broadcast scan based decompressors in which the  ...  Acknowledgement This research was supported in part by the National Science Foundation under Grant No. CCF -1217750.  ... 
doi:10.1109/test.2014.7035358 dblp:conf/itc/MuthyalaT14 fatcat:r74cb4w2ozfq5h3o7kdkzha4fi

A New Algorithm for Two‐Dimensional Transport for Astrophysical Simulations. I. General Formulation and Tests for the One‐Dimensional Spherical Case

Ivan Hubeny, Adam Burrows
2007 Astrophysical Journal  
We derive new equations using the mixed-frame approach for one- and two-dimensional (axisymmetric) time-dependent radiation transport and the associated couplings with matter.  ...  numerical tests of the new formalism.  ...  We coded the GMRES scheme for an arbitrary number of orthogonal search vectors; in the present test we allowed for 50 orthogonal vectors, i.e., the scheme can be called ORTHOMIN(50).  ... 
doi:10.1086/512179 fatcat:ysbhbu3qqndyzi7gripdsef6za

Strategies for low-cost test

R. Kapur, R. Chandramouli, T.W. Williams
2001 IEEE Design & Test of Computers  
These improvements can dramatically reduce the cost of test and lead to a new generation of DFT-aware ATE and ATE-aware DTE.  ...  More collaboration between EDA, semiconductor, and ATE industry segments can improve the manufacturing test environment.  ...  The design and test flow includes I test-enabled register-transfer-level checking, I test synthesis, I DFT links to physical synthesis for placement and layout, and I automatic test pattern generation  ... 
doi:10.1109/54.970423 fatcat:f6wb4pzse5ci5lpjni3g6bv52e

Design, control and testing of a novel compact laparoscopic endoscope manipulator

P Berkelman, P Cinquin, E Boidard, J Troccaz, C Létoublon, J-M Ayoubi
2003 Proceedings of the Institution of mechanical engineers. Part I, journal of systems and control engineering  
The pointing accuracy of the device is reduced by the absence of a rigid base, but the resulting compliance to patient motion is an added bene t. The current prototype has been tested on a cadaver.  ...  A novel hands-free user control interface for orientation of the endoscope manipulator using an external optical localizer to track surgical instruments is also presented.  ...  ACKNOWLEDGEMENTS Fabrication of the current prototype was subcontracted by Alpes Instruments of Meylan, France, who also pro-  ... 
doi:10.1177/095965180321700409 fatcat:vd73dnsqt5h3ze3lesujy6ndgm

Integral Field Spectroscopy with the Gemini Multiobject Spectrograph. I. Design, Construction, and Testing

Jeremy Allington‐Smith, Graham Murray, Robert Content, George Dodsworth, Roger Davies, Bryan W. Miller, Inger Jorgensen, Isobel Hook, David Crampton, Richard Murowinski
2002 Publications of the Astronomical Society of the Pacific  
We describe the design, construction, and testing of the GMOS IFU and present measurements of the throughput both in the laboratory and at the telescope.  ...  The IFU contains 1500 lenslet-coupled fibers and is the first facility of any type for integral field spectroscopy employed on an 8-10 m telescope.  ...  The 72 # 72 mechanical system provides automatic compensation for flexure by movement of the detector in three dimensions, and guiding is accomplished via an on-instrument wavefront sensor (OIWFS; Shack-Hartmann  ... 
doi:10.1086/341712 fatcat:bbyykuddejgr3dz6rtghrbalcq

Pseudofunctional testing

Yung-Chieh Lin, Feng Lu, Kwang-Ting Cheng
2006 IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems  
This paper presents a pseudofunctional-test methodology that attempts to minimize the overtesting problem of the scan-based circuits in automatic test pattern generation (ATPG) and built-in self-test (  ...  The functional constraints are imposed upon an ATPG tool to generate pseudofunctional tests and/or implemented as a monitor in the BIST environment to allow only functional-like patterns generated from  ...  FAULTS distance between vector i and vector k.  ... 
doi:10.1109/tcad.2005.857379 fatcat:54o7bn72njhjxdxabwizhnyg2a

Testing the conservative character of particle simulations: I. Canonical and noncanonical guiding center model in Boozer coordinates [article]

Andreas Bierwage, Roscoe B. White, Akinobu Matsuyama
2022 arXiv   pre-print
field vector with respect to the poloidal flux function Ψ_ P.  ...  key properties of Hamiltonian flows: (i) phase space conservation, and (ii) energy conservation.  ...  (A2) The GC phase space consists of the GC position X gc , an ignorable gyrophase θ, the GC parallel velocity variable u ≡ Ẋgc • b ≈ v , and the magnetic moment µ.  ... 
arXiv:2205.11280v1 fatcat:d5poobj6vvgjdiahgwt6xdw5sm

International Test Conference

1986 IEEE Design & Test of Computers  
Telsher -Tektronix, Inc. especially designed for entering and updating test vectors.  ...  The network ties together different manufacturers to improve the quality of board brands of testers, as well as including a simple interface to manufacturing and the effectiveness of an automatic board  ...  The test generation is becoming harder. Multiple stuck faults authors' approach realizes an excellent diagnostic add a new dimension to the problem.  ... 
doi:10.1109/mdt.1986.294973 fatcat:6dlybbnmgjhqll6rte6uaisnyi
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