Michael L. Journal of Physics A: Mathematical and General 38 8, Journal of Applied Mathematics and Mechanics 69 4, International Journal of Non-Linear Mechanics 42 1, Journal of Physics A: Mathematical and General 38 24, Journal of Physics A: Mathematical and General 39 32, Journal of sound and vibration, The effect of small internal and external damping on the stability of distributed non-conservative systems ON Kirillov, AO Seyranian Journal of Applied Mathematics and Mechanics 69 4, A theory of the destabilization paradox in non-conservative systems ON Kirillov Acta Mechanica, Local instabilities in magnetized rotational flows: a short-wavelength approach ON Kirillov, F Stefani, Y Fukumoto Journal of fluid mechanics, In-and out-of-plane vibrations of a rotating plate with frictional contact: investigations on squeal phenomena G Spelsberg-Korspeter, D Hochlenert, ON Kirillov, P Hagedorn Journal of applied mechanics 76 4 Extending the range of the inductionless magnetorotational instability ON Kirillov, F Stefani Physical review letters 6, Gyroscopic stabilization in the presence of nonconservative forces ON Kirillov Doklady Mathematics 76 2, Stabilization and destabilization of a circulatory system by small velocity-dependent forces ON Kirillov, AP Seyranian Journal of sound and vibration, A unifying picture of helical and azimuthal magnetorotational instability, and the universal significance of the liu limit ON Kirillov, F Stefani, Y Fukumoto The Astrophysical Journal 183The capacity to control thermal deformation is a key factor in piping systems, engines, energy plants, aircraft and space devices, to name a few.
Thermal actuatorssmall electromechanical components that respond to temperature variations with extreme accuracy, are fundamental for the proper functioning of these systems. They perform tasks such as opening and closing valves, turning switches on and off, and other mechanical operations. They are used in many applications in our daily life. It was generally held that a body could expand upon heating and contract on cooling only because of the material of which it is made.
Until scientists found out that this property can be controlled through the geometrical design of its microstructure. A study on this topic appeared in the British journal " Proceedings of the Royal Society A ": the thermal deformation of a medium can be controlled by designing its geometrical microstructure, it does not depend exclusively on the materials used.
The results of this joint research work open new horizons for the development of new materials that could be used in areas in which thermal deformation is crucial and must therefore be efficiently controlled or minimized for mechanical, optical and electronic components, and in constructionor where thermal deformation is a fundamental property thermal actuators in general and, more specifically, high performance actuators integrating electrical circuits with opto-mechanical devices.
All authors contributed equally to this study and to the writing of the manuscript. About the article " Micro-structured medium with large isotropic negative thermal expansion ", which also includes a numerical and experimental demonstration, was published on 18 December Skip to main content.
Thursday, 19 December Heat and cold deformation: it's a matter of geometry. Therefore thermal expansion properties can be tailored to our needs.These metrics are regularly updated to reflect usage leading up to the last few days. Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.
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Clicking on the donut icon will load a page at altmetric. Find more information on the Altmetric Attention Score and how the score is calculated. The superior mechanical performance of the nanolattice electrodes is directly observed using an in situ scanning electron microscope, which allows volume expansion and morphological changes to be imaged at multiple length scales, from single lattice beam to the architecture level, during electrochemical testing.
Finite element modeling of lithiation-induced volume expansion in a core—shell structure reveals that geometry and plasticity mechanisms play a critical role in preventing damage in the nanolattice electrodes. The two-photon lithography-based fabrication method combined with computational modeling and in situ characterization capabilities would potentially enable the rational design and fast discovery of mechanically robust and kinetically agile electrode materials that independently optimize geometry, feature size, porosity, surface area, and chemical composition, as well as other functional devices in which mechanical and transport phenomena are important.
Detailed experimental procedures, simulation and calculation methods, and electrochemical data PDF. The American Chemical Society holds a copyright ownership interest in any copyrightable Supporting Information. Files available from the ACS website may be downloaded for personal use only. Users are not otherwise permitted to reproduce, republish, redistribute, or sell any Supporting Information from the ACS website, either in whole or in part, in either machine-readable form or any other form without permission from the American Chemical Society.
For permission to reproduce, republish and redistribute this material, requesters must process their own requests via the RightsLink permission system. View Author Information. Article Views Altmetric. Citations Supporting Information. Cited By. This article is cited by 26 publications. Nano Letters19 12 Heligman, and Arumugam Manthiram. ACS Energy Letters2 10 Journal of Tissue Engineering and Regenerative Medicine14 10 Towards high-performance microscale batteries: Configurations and optimization of electrode materials by in-situ analytical platforms.
Energy Storage Materials29 Abu Al-Rub, Iwona M. Compression and buckling of microarchitectured Neovius-lattice. Extreme Mechanics Letters37 Small16 15 Journal of The Electrochemical Society1 Engineering of carbon and other protective coating layers for stabilizing silicon anode materials.
Carbon Energy1 2Looks like you are currently in Russia but have requested a page in the United States site. Would you like to change to the United States site? Oleg N. KirillovDmitry E. Dobrokhotov and Anatoly Yu. Morrison and George I. Hagstrom and Philip J. Morrison, Emanuele Tassi and Cesare Tronci. His research interests include non-conservative stability problems of structural mechanics and physics, perturbation theory of non-self-adjoint boundary eigenvalue problems, magnetohydrodynamics, friction-induced oscillations, dissipation-induced instabilities and non-Hermitian problems of optics and microwave physics.
Dmitry E. His research profile includes work with nonlinear partial differential equations, discrete dynamical systems, spectral theory, integrable systems, and numerical analysis. He served as the guest editor of the special issue of the journals Chaos in and Applicable Analysis in This book is devoted to the problems of spectral analysis, stability and bifurcations arising from the nonlinear partial differential equations of modern physics.
Leading experts in dynamical systems, operator theory, partial differential equations, and solid and fluid mechanics present state-of-the-art approaches to a wide spectrum of new challenging stability problems. Bifurcations and stability of solitary waves, geometrical optics stability analysis in hydro- and magnetohydrodynamics and dissipation-induced instabilities will be treated with the use of the theory of Krein and Pontryagin space, index theory, the theory of multi-parameter eigenvalue problems and modern asymptotic and perturbative approaches.
All chapters contain mechanical and physical examples and combine both tutorial and advanced sections, making them attractive both to experts in the field and non-specialists interested in knowing more about modern methods and trends in stability theory. Chapter 1. Chapter 2. Chapter 3.
Chapter 4. Chapter 5. Chapter 6. Chapter 7. Chapter 8. Chapter 9. Chapter Undetected location. NO YES. Download Product Flyer Description Table of contents. Selected type: Hardcover. Added to Your Shopping Cart. View on Wiley Online Library. This is a dummy description. Bringing together 18 chapters written by leading experts in dynamical systems, operator theory, partial differential equations, and solid and fluid mechanics, this book presents state-of-the-art approaches to a wide spectrum of new and challenging stability problems.
Nonlinear Physical Systems: Spectral Analysis, Stability and Bifurcations focuses on problems of spectral analysis, stability and bifurcations arising in the nonlinear partial differential equations of modern physics.BetBull will not be liable should the individual succeed in opening a new account, nor for any direct or indirect consequential damages.
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Heat and cold deformation: it's a matter of geometry
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Nonlinear Physical Systems: Spectral Analysis, Stability and Bifurcations
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For example, the FSD for 2015 is 2, and for 0. The array represents the number of occurences for each digit from 1 to 9.
Name of the outlier detection test. Currently only value available is grubbs.
When name is grubbs, it returns Grubbs Result Object. An outlier present in the data. It is available only when at at least of one of the boolean values in significant is true.
Example: 128 description optional A description of the model up to 8192 characters long.
Example: true name optional The name you want to give to the new model. Example: 10 randomize optional Setting this parameter to true will consider only a subset of the possible fields when choosing a split. Example: 16 tags optional A list of strings that help classify and index your model. Boosting attribute for the boosted tree.
All the information that you need to recreate or use the model on your own. Specifies the list of ids of the field that the model predicts.Comisión de Desafío del Futuro - Salud - 25 de Septiembre 2020
More concretely, it contains the training data distribution with key training, and the distribution for the actual prediction values of the tree with key predictions. Importance is the amount by which each field in the model reduces prediction error, normalized to be between zero and one.
Default strategy followed by the model when it finds a missing value. At prediction time you can opt for using proportional. A dictionary with an entry per field used by the model (not all the fields that were available in the dataset). They follow the same structure as the fields attribute above except that the summary is not present.
A Node Object, a tree-like recursive structure representing the model. Method of choosing best attribute and split point for a given node.Upgrade privilege Let yourself be tempted by an exclusive offer before your arrival. And more than asking for a review, businesses should send a direct link to the actual review form to make it super simple for customers to review the business on your Google My Business page, especially for businesses who serve local customers.
After completing a project at WebWorks of KC, we send a simple thank you follow-up email to clients. After thanking new clients, we wrap up the email by a asking for a review on our Google My Business listing.
This direct link means there is no searching, frustration or abandonment of the review mid-process when the client starts to leave a review. Google My Business review box with star rating and comment box. Also, reviews on your My Business listing will help boost your results in Google search results.
Business name, address, phone number, reviews and more information are displayed in the Knowledge Graph when users search for your business name. Absolutely, online reviews make a difference, and specifically Google My Business reviews. As well, research shows that 5 reviews is the magic number of Google My Business reviews.
When an account is attached to an online review it is more likely to be a legitimate review from a real person, not a fake review created by the business owner to make their business look good. If your customer wants to remain anonymous, move on to the next customer. You will need an iPhone to create your pre-filled 5 star Google review URL. This is the URL you will share with clients when asking them for a ratingYou now have a universal link that will work on desktop or mobile.
A better option: take that big ugly long link over to goo.
Click the link to see it in actionYou can create this redirection in the. You can usually access it through your hosting control panel (or cPanel) or via FTP.
Ask for the review. Would you mind taking a moment to leave WebWorks of KC a short and honest review on our Google My Business listing.
Of course this takes a little more finesse, but if you regularly text with clients, this method is an even quicker way to get that review.