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Generalization of the Pythagorean Eigenvalue Error Theorem and Its Application to Isogeometric Analysis [chapter]

Michael Bartoň, Victor Calo, Quanling Deng, Vladimir Puzyrev
<span title="">2018</span> <i title="Springer International Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ptck4f5ennb2bcbvuzvtcb7f5i" style="color: black;">SEMA SIMAI Springer Series</a> </i> &nbsp;
This chapter studies the effect of the quadrature on the isogeometric analysis of the wave propagation and structural vibration problems.  ...  To reduce the computational cost, we further propose a two-point rule for C 1 quadratic isogeometric elements which produces equivalent inner products on uniform meshes and yet requires fewer quadrature  ...  In Section 4, we describe the optimal blending of finite and spectral elements and present an optimal blending scheme for isogeometric analysis.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-319-94676-4_6">doi:10.1007/978-3-319-94676-4_6</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/e2olg6skn5a6baelqmmtvjpdoi">fatcat:e2olg6skn5a6baelqmmtvjpdoi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200309141355/https://bird.bcamath.org/bitstream/handle/20.500.11824/871/gpet_iga_accepted.pdf;jsessionid=D748D55323AFA696046F20EFF89F3A82?sequence=1" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ab/ee/abee747206fd46a433873839b26e884ea91d048e.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-319-94676-4_6"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Dispersion-optimized quadrature rules for isogeometric analysis: Modified inner products, their dispersion properties, and optimally blended schemes

Vladimir Puzyrev, Quanling Deng, Victor Calo
<span title="">2017</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/gctv3v6plrgwthusala4ydxxeq" style="color: black;">Computer Methods in Applied Mechanics and Engineering</a> </i> &nbsp;
The proposed technique increases the accuracy and robustness of isogeometric analysis for wave propagation problems.  ...  The optimally-blended schemes improve the convergence rate of the method by two orders with respect to the fully-integrated Galerkin method.  ...  In Section 4, we describe the optimal blending of finite and spectral elements and present an optimal blending scheme for isogeometric analysis.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.cma.2017.03.029">doi:10.1016/j.cma.2017.03.029</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/cm2si4rmdngptiktjl7xrbqepy">fatcat:cm2si4rmdngptiktjl7xrbqepy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200306224452/https://espace.curtin.edu.au/bitstream/handle/20.500.11937/53707/252563.pdf;jsessionid=62B78051E35BE1A4A02F3ECFB85D291A?sequence=2" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d7/48/d74817774d9b006689152c644191b73d70937451.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.cma.2017.03.029"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

Dispersion optimized quadratures for isogeometric analysis [article]

Victor Calo and Quanling Deng and Vladimir Puzyrev
<span title="2018-07-17">2018</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
As a consequence, the schemes increase the accuracy and robustness of isogeometric analysis for wave propagation as well as the differential eigenvalue problems.  ...  We develop and analyze quadrature blending schemes that minimize the dispersion error of isogeometric analysis up to polynomial order seven with maximum continuity in the span (C^p-1).  ...  As early as 1984, Marfurt [19] conjectured that the most promising and cost-effective method for computational wave propagation is to employ a weighted average of the finite element and spectral element  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1702.04540v3">arXiv:1702.04540v3</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/e57lwy4d3zbsznbt3v2lsobw3a">fatcat:e57lwy4d3zbsznbt3v2lsobw3a</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20191014154430/https://arxiv.org/pdf/1702.04540v3.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/a8/53/a853bfd18a61c74bbcdc7ae72d54da8bfce1d5bf.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1702.04540v3" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

Wave Propagation Analysis using High-Order Finite Element Methods: Spurious Oscillations excited by Internal Element Eigenfrequencies

D. Schmicker, S. Duczek, S. Liefold, U. Gabbert
<span title="">2014</span> <i title="Otto von Guericke University Library, Magdeburg, Germany"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ndhuzkpwcfa4vpshfiv2gmxl2q" style="color: black;">Technische Mechanik</a> </i> &nbsp;
Moreover, the implementation of the guideline into an existing finite element software is straightforward; these properties turn the method into a useful tool for practical wave propagation analyses.  ...  The current article investigates the behavior of the p-version of the finite element method (p-FEM) and the spectral element method (SEM) with respect to the existence of spurious oscillations in the solution  ...  They demonstrate that the optimal blending parameter for finite elements of order p is given by the ratio 1 : p.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.24352/ub.ovgu-2017-053">doi:10.24352/ub.ovgu-2017-053</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ookbfa3rvnabpj2c6kghccnjda">fatcat:ookbfa3rvnabpj2c6kghccnjda</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20201209141808/http://journals.ub.uni-magdeburg.de/ubjournals/index.php/techmech/article/download/650/626" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/43/aa/43aa4f8f9ad1cf2301d9739d1aa3fef68521cc4c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.24352/ub.ovgu-2017-053"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

:{unav)

John P. Boyd
<span title="2012-12-27">2012</span> <i title="Springer Science and Business Media LLC"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/f7urm4bbgjhwlj2q4zsk6lgr5e" style="color: black;">Acta Applicandae Mathematicae - An International Survey Journal on Applying Mathematics and Mathematical Applications</a> </i> &nbsp;
(This rescale-and-add process can be repeated further.) Weakly nonlocal solitary waves are used as an illustration. Mathematics Subject Classifications (1991): 34E05, 40G99, 41A60, 65B10.  ...  In this survey, we use a plethora of examples to illustrate the cause of the divergence, and explain how this knowledge can be exploited to generate a 'hyperasymptotic' approximation.  ...  I thank Richard Meyer, Michael Ward and Robert O'Malley for helpful correspondence or conversations, and others too numerous to mention for supplying reprints and references.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1023/a:1006145903624">doi:10.1023/a:1006145903624</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/tkfmgemlend6xika2ss6comsvy">fatcat:tkfmgemlend6xika2ss6comsvy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200321215943/https://deepblue.lib.umich.edu/bitstream/handle/2027.42/41670/10440_2004_Article_193995.pdf;jsessionid=B5C1A280B40D4235F7403AC5896229A6?sequence=1" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/30/f7/30f7ecf7ba1a95407d5f989db9de88625104b620.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1023/a:1006145903624"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Remembrances of Walter Craig

Catherine Sulem, C. Eugene Wayne, Philippe Guyenne, Claude Bardos, Robert Brandenberger, Sergei Kuksin, Jean-Claude Saut
<span title="2020-04-01">2020</span> <i title="American Mathematical Society (AMS)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/o5hwtvfzwza2tdpaa2xm3sqpqe" style="color: black;">Notices of the American Mathematical Society</a> </i> &nbsp;
The water wave problem is notorious for its wealth of reduced models that can be derived in various asymptotic limits.  ...  These include surface waves propagating over a variable bottom topography and surface waves interacting with internal waves in stratified flows.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1090/noti2071">doi:10.1090/noti2071</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/x6au7ikrardjhngpmh2ucsawwu">fatcat:x6au7ikrardjhngpmh2ucsawwu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200322064557/http://www.ams.org/notices/202004/rnoti-p520.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1090/noti2071"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Theoretical and experimental investigation of the insertion loss of a dissipative muffler

Christian Pommer, Viggo Tarnow
<span title="">1986</span> <i title="Acoustical Society of America (ASA)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hwn3tbm3t5cpnjcflcmmwnprc4" style="color: black;">Journal of the Acoustical Society of America</a> </i> &nbsp;
To analyze the propagation of low-frequency acoustic waves in such media, the finite-element-Biot model has been developed which incorporates the Biot's theory intO the finite-element method.  ...  Three-dimensional finite element analysis of waves in an acoustic medium with inclusion.  ...  The array propagation vector and the weight vector are derived. In order to obtain optimal solution for noise cancellation, four correlation matrices are derived.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1121/1.2024087">doi:10.1121/1.2024087</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/tcee6inawvhubc6ftuk2ffhyce">fatcat:tcee6inawvhubc6ftuk2ffhyce</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190417110122/https://core.ac.uk/download/pdf/13720939.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1121/1.2024087"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Acoustical measurements on stages of nine U.S. concert halls

A. C. Gade, John S. Bradley
<span title="">1993</span> <i title="Acoustical Society of America (ASA)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hwn3tbm3t5cpnjcflcmmwnprc4" style="color: black;">Journal of the Acoustical Society of America</a> </i> &nbsp;
For most measurements, no statistically significant differences were found between octave band IACC values for the two microphone locations.  ...  By 1980 the understanding of acoustics for concert halls had reached an interesting stage.  ...  processing schemes and the temporal and spectral properties of speech.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1121/1.406640">doi:10.1121/1.406640</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/omothtjqojcofd5ypx2oubadsy">fatcat:omothtjqojcofd5ypx2oubadsy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190321134706/https://core.ac.uk/download/pdf/13729728.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1121/1.406640"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Effects of measurement procedure and equipment on average room acoustic measurements

A. C. Gade, John S. Bradley, Gary W. Siebein
<span title="">1993</span> <i title="Acoustical Society of America (ASA)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hwn3tbm3t5cpnjcflcmmwnprc4" style="color: black;">Journal of the Acoustical Society of America</a> </i> &nbsp;
For most measurements, no statistically significant differences were found between octave band IACC values for the two microphone locations.  ...  By 1980 the understanding of acoustics for concert halls had reached an interesting stage.  ...  processing schemes and the temporal and spectral properties of speech.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1121/1.406634">doi:10.1121/1.406634</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/rah72seo75gtpgirf4x2ngcg24">fatcat:rah72seo75gtpgirf4x2ngcg24</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190327061940/https://core.ac.uk/download/pdf/13729730.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1121/1.406634"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Statistical relations among architectural features and objective acoustical measurements of concert halls

Gary W. Siebein, Wei‐hwa Chiang, Gary S. Madaras, Harold W. Doddington, Wilhelm K. Schwab, John S. Bradley, A. C. Gade
<span title="">1993</span> <i title="Acoustical Society of America (ASA)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hwn3tbm3t5cpnjcflcmmwnprc4" style="color: black;">Journal of the Acoustical Society of America</a> </i> &nbsp;
For most measurements, no statistically significant differences were found between octave band IACC values for the two microphone locations.  ...  By 1980 the understanding of acoustics for concert halls had reached an interesting stage.  ...  processing schemes and the temporal and spectral properties of speech.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1121/1.406641">doi:10.1121/1.406641</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/2ulfax5x7rg3nogxaiinu4epfe">fatcat:2ulfax5x7rg3nogxaiinu4epfe</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190415115838/https://core.ac.uk/download/pdf/13729727.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1121/1.406641"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Comparisons of auditorium acoustics measurements as a function of location in halls

John S. Bradley, A. C. Gade, Gary W. Siebein
<span title="">1993</span> <i title="Acoustical Society of America (ASA)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hwn3tbm3t5cpnjcflcmmwnprc4" style="color: black;">Journal of the Acoustical Society of America</a> </i> &nbsp;
For most measurements, no statistically significant differences were found between octave band IACC values for the two microphone locations.  ...  By 1980 the understanding of acoustics for concert halls had reached an interesting stage.  ...  processing schemes and the temporal and spectral properties of speech.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1121/1.406637">doi:10.1121/1.406637</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/qm3xseekvjgtpaucjdpbkm3o2y">fatcat:qm3xseekvjgtpaucjdpbkm3o2y</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190330044855/https://core.ac.uk/download/pdf/13729729.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1121/1.406637"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Analytical and variational numerical methods for unstable miscible displacement flows in porous media

Guglielmo Scovazzi, Mary F. Wheeler, Andro Mikelić, Sanghyun Lee
<span title="">2017</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/f7kkigxhzjakref5b42jt4uoya" style="color: black;">Journal of Computational Physics</a> </i> &nbsp;
Jim Douglas Jr., for his seminal contributions to miscible displacement and variational numerical methods.  ...  Their physical and mathematical study has been the object of numerous investigations over the past century.  ...  Error estimates were presented for various finite difference schemes and optimal L 2 -and H 1 -convergence estimates were derived for finite element methods.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.jcp.2017.01.021">doi:10.1016/j.jcp.2017.01.021</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/hm2ucb34sfbhhlscfueh3qm2cu">fatcat:hm2ucb34sfbhhlscfueh3qm2cu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170924140617/https://hal.archives-ouvertes.fr/hal-01380352/document" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/df/8f/df8f75074d63e8b1e7fb1ff7a66161bb366f01a5.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.jcp.2017.01.021"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

Spatiotemporal order out of noise

Francesc Sagués, José M. Sancho, Jordi García-Ojalvo
<span title="2007-07-13">2007</span> <i title="American Physical Society (APS)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/vavkwrlu65gx7bwpumdg7s4j6y" style="color: black;">Reviews of Modern Physics</a> </i> &nbsp;
An overview is presented of the mechanisms through which noise induces, enhances, and sustains ordered behavior in passive and active nonlinear media, and different spatiotemporal phenomena are described  ...  Experimental observations of self-organized behavior arising out of noise are also described, and details on the numerical algorithms needed in the computer simulation of these problems are given.  ...  J.G.O. thanks the Generalitat de Catalunya and the European Commission ͑FP6-NEST project GABA͒ for additional financial support.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1103/revmodphys.79.829">doi:10.1103/revmodphys.79.829</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/d73gtihm4rah5ogvkmmlhxnzke">fatcat:d73gtihm4rah5ogvkmmlhxnzke</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170818021608/http://diposit.ub.edu/dspace/bitstream/2445/12770/1/548452.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/47/3a/473a4747e446d357d271b9a6de458ba0279fcad0.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1103/revmodphys.79.829"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> aps.org </button> </a>

Spectroscopy Methods and Applications of the Tor Vergata Laser-Plasma Facility Driven by GW-Level Laser System

M. Francucci, P. Gaudio, S. Martellucci, M. Richetta
<span title="2011-08-28">2011</span> <i title="Hindawi Limited"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/5puhm33gefcpnk7afuls74kj2u" style="color: black;">International Journal of Spectroscopy</a> </i> &nbsp;
Finally, microradiography applications are presented for thin biological samples. Images permit to visualize specific structures and detect bioaccumulation sites due to contamination from pollutants.  ...  Particular attention is devoted to high-n dielectronic Rydberg satellites for finding a useful diagnostic tool for plasma conditions. Dependence of plasma spectra on laser parameters is shown.  ...  A special acknowledgment for the given contribution is addressed to Drs. A. Y. Faenov and T. A. Pikuz.  ... 
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Fatigue of Drillstring: State of the Art

O. Vaisberg, O. Vincke, G. Perrin, J. P. Sarda, J. B. Fay
<span title="">2002</span> <i title="EDP Sciences"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/43w4njdiybhs5kr3okskkifg4i" style="color: black;">Oil &amp; Gas Science and Technology</a> </i> &nbsp;
Prediction and calculation of fatigue duration are stated, including both history of the simplified approach based on Miner's rule and a few elements of the fracture mechanics theory.  ...  La prédiction et les calculs d'un dommage de fatigue sont ici abordés selon la méthode simpliste du cumul de dommage (somme de Miner) mais aussi de façon plus complexe, par l'utilisation des éléments de  ...  These SCFs can be computed by finite element analyses.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.2516/ogst:2002002">doi:10.2516/ogst:2002002</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/4s2fxa5v45ebtplr5umitm7lyu">fatcat:4s2fxa5v45ebtplr5umitm7lyu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20151106060924/http://ogst.ifpenergiesnouvelles.fr:80/articles/ogst/pdf/2002/01/vaisberg_v57n1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/84/20/842012362a18b95289084a69d534f4e8dfde92bd.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.2516/ogst:2002002"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>
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