Relevant bibliographies by topics / Ratio-of-Uniform

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Ratio-of-Uniform'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Ratio-of-Uniform"

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Chung, Younshik, and Sangjeen Lee. "The generalized ratio-of-uniform method." Korean Journal of Computational & Applied Mathematics 4, no. 2 (1997): 409–15. http://dx.doi.org/10.1007/bf03014488.

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SHIEH, LEANG G., ZHEN LIU, and JOHN W. SUNKEL. "Optimal uniform-damping ratio controller for sequential design of multivariable systems." International Journal of Systems Science 22, no. 8 (1991): 1371–89. http://dx.doi.org/10.1080/00207729108910715.

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Musitelli, Antoine, and Jean-Marc Nicoletti. "Competitive ratio of List Scheduling on uniform machines and randomized heuristics." Journal of Scheduling 14, no. 1 (2010): 89–101. http://dx.doi.org/10.1007/s10951-010-0177-x.

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Rousé, P. C., R. J. Fannin, and D. A. Shuttle. "Influence of roundness on the void ratio and strength of uniform sand." Géotechnique 58, no. 3 (2008): 227–31. http://dx.doi.org/10.1680/geot.2008.58.3.227.

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Wei, Yujie, Xianqi Lei, Li-Shan Huo, Wei-Hua Wang, and A. L. Greer. "Towards more uniform deformation in metallic glasses: The role of Poisson's ratio." Materials Science and Engineering: A 560 (January 2013): 510–17. http://dx.doi.org/10.1016/j.msea.2012.09.096.

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Girone, Giovanni, and Antonella Nannavecchia. "The Distribution of the Concentration Ratio for Samples from a Uniform Population." Applied Mathematics 06, no. 01 (2015): 57–70. http://dx.doi.org/10.4236/am.2015.61007.

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Smart, P. "Discussion: Influence of roundness on the void ratio and strength of uniform sand." Géotechnique 58, no. 8 (2008): 681. http://dx.doi.org/10.1680/geot.2008.58.8.681.

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Shi, Zhitian, Konstantins Jefimovs, Lucia Romano, and Marco Stampanoni. "Optimization of displacement Talbot lithography for fabrication of uniform high aspect ratio gratings." Japanese Journal of Applied Physics 60, SC (2021): SCCA01. http://dx.doi.org/10.35848/1347-4065/abe202.

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Nair, MG, K. Ramamurthy, and AR Ganesan. "Design of an anidolic concentrator and evaluation of daylight enhancement under an overcast sky." Lighting Research & Technology 48, no. 8 (2016): 917–29. http://dx.doi.org/10.1177/1477153515593578.

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This paper discusses the performance evaluation of anidolic concentrators in an overcast sky condition. The concentrators were designed, with acceptance angles of 60°, 70° and 80°, first by maintaining the profile of the concentrator’s uniform and secondly by keeping the height uniform. Studies were done using these concentrators with a model light pipe and the performance was compared with that of an acrylic dome and a profiled Fresnel collector. For a given condition, the illuminance ratio (ratio of illuminance measured at the base of the pipe to external illumination) increased with the acc
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Mekheimer, K. S., and Y. Abd Elmaboud. "Peristaltic Transport of a Particle–Fluid Suspension through a Uniform and Non-Uniform Annulus." Applied Bionics and Biomechanics 5, no. 2 (2008): 47–57. http://dx.doi.org/10.1155/2008/391687.

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This study looks at the influence of an endoscope on the peristaltic flow of a particle–fluid suspension (as blood model) through tubes. A long wavelength approximation through a uniform and non-uniform infinite annulus filled with an incompressible viscous and Newtonian fluid mixed with rigid spherical particles of identical size is investigated theoretically. The inner tube is uniform, rigid and moving with a constant velocity V0, whereas the outer non-uniform tube has a sinusoidal wave travelling down its wall. The axial velocity of the fluid phase uf, particulate phase upand the pressure g
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Dissertations / Theses on the topic "Ratio-of-Uniform"

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Yang, Yik. "Generating Generalized Exponentially Distributed Random Variates with Transformed Density Rejection and Ratio-of-Uniform Methods." Thesis, Virginia Tech, 2004. http://hdl.handle.net/10919/31623.

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To analyze a communication system without the aid of simulation, the channel noise for the simulation must be assumed to be normal. The assumption is often valid, but the normal distribution may not be able to model the channel noise adequately in some environments. This thesis will explore the generalized exponential distribution for better noise modeling and robustness testing in communication system. When using the generalized exponential distribution for the channel noise, the analysis will become analytically intractable, and simulation becomes mandatory. To generate the noise with th
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Leydold, Josef. "Automatic Sampling with the Ratio-of-uniforms Method." Department of Statistics and Mathematics, Abt. f. Angewandte Statistik u. Datenverarbeitung, WU Vienna University of Economics and Business, 1999. http://epub.wu.ac.at/84/1/document.pdf.

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Applying the ratio-of-uniforms method for generating random variates results in very efficient, fast and easy to implement algorithms. However parameters for every particular type of density must be precalculated analytically. In this paper we show, that the ratio-of-uniforms method is also useful for the design of a black-box algorithm suitable for a large class of distributions, including all with log-concave densities. Using polygonal envelopes and squeezes results in an algorithm that is extremely fast. In opposition to any other ratio-of-uniforms algorithm the expected number of uniform r
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Leydold, Josef. "Short Universal Generators Via Generalized Ratio-of-Uniforms Method." Department of Statistics and Mathematics, Abt. f. Angewandte Statistik u. Datenverarbeitung, WU Vienna University of Economics and Business, 2000. http://epub.wu.ac.at/348/1/document.pdf.

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We use inequalities to design short universal algorithms that can be used to generate random variates from large classes of univariate continuous or discrete distributions (including all log-concave distributions). The expected time is uniformly bounded over all these distributions for a particular generator. The algorithms can be implemented in a few lines of high level language code. (author's abstract)<br>Series: Preprint Series / Department of Applied Statistics and Data Processing
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Leydold, Josef. "A Simple Universal Generator for Continuous and Discrete Univariate T-concave Distributions." Department of Statistics and Mathematics, Abt. f. Angewandte Statistik u. Datenverarbeitung, WU Vienna University of Economics and Business, 2000. http://epub.wu.ac.at/1756/1/document.pdf.

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We use inequalities to design short universal algorithms that can be used to generate random variates from large classes of univariate continuous or discrete distributions (including all log-concave distributions). The expected time is uniformly bounded over all these distributions. The algorithms can be implemented in a few lines of high level language code. In opposition to other black-box algorithms hardly any setup step is required and thus it is superior in the changing parameter case. (author's abstract)<br>Series: Preprint Series / Department of Applied Statistics and Data Processing
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Murray, Dallin B. "Capillary Filling of Large Aspect Ratio Channels With Varying Wall Spacing." BYU ScholarsArchive, 2013. https://scholarsarchive.byu.edu/etd/3684.

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Quantification and prediction of capillary fluid flow in planar nanochannels is essential to the development of many emerging nanofluidic technologies. Planar nanochannels are typically produced using the standard nanofabrication processes of thermal bonding or sacrificial etching. Both approaches may yield nanochannels that are bowed and/or exhibit non-uniform (i.e. non-planar) wall spacing. These variations in wall spacing affect the transient dynamics of a liquid plug filling the nanochannel, causing deviations from the classical behavior in a parallel-plate channel as described by the Wash
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Leydold, Josef, and Wolfgang Hörmann. "Universal Algorithms as an Alternative for Generating Non-Uniform Continuous Random Variates." Department of Statistics and Mathematics, Abt. f. Angewandte Statistik u. Datenverarbeitung, WU Vienna University of Economics and Business, 2000. http://epub.wu.ac.at/844/1/document.pdf.

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This paper presents an overview of the most powerful universal methods. These are based on acceptance/rejection techniques where hat and squeezes are constructed automatically. Although originally motivated to sample from non-standard distributions these methods have advantages that make them attractive even for sampling from standard distributions and thus are an alternative to special generators tailored for particular distributions. Most important are: the marginal generation time is fast and does not depend on the distribution. They can be used for variance reduction techniques, and they p
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Tuyl, Frank Adrianus Wilhelmus Maria. "Estimation of the Binomial parameter: in defence of Bayes (1763)." 2007. http://hdl.handle.net/1959.13/25730.

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Research Doctorate - Doctor of Philosophy (PhD)<br>Interval estimation of the Binomial parameter è, representing the true probability of a success, is a problem of long standing in statistical inference. The landmark work is by Bayes (1763) who applied the uniform prior to derive the Beta posterior that is the normalised Binomial likelihood function. It is not well known that Bayes favoured this ‘noninformative’ prior as a result of considering the observable random variable x as opposed to the unknown parameter è, which is an important difference. In this thesis we develop additional argument
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Prabhakar, Avinash. "Uncertainty Propagation in Hypersonic Flight Dynamics and Comparison of Different Methods." 2008. http://hdl.handle.net/1969.1/ETD-TAMU-2008-12-194.

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In this work we present a novel computational framework for analyzing evolution of uncertainty in state trajectories of a hypersonic air vehicle due to uncertainty in initial conditions and other system parameters. The framework is built on the so called generalized Polynomial Chaos expansions. In this framework, stochastic dynamical systems are transformed into equivalent deterministic dynamical systems in higher dimensional space. In the research presented here we study evolution of uncertainty due to initial condition, ballistic coefficient, lift over drag ratio and atmospheric density. We
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Oh, Kwon Taek. "Velocity modeling to determine pore aspect ratios of the Haynesville Shale." Thesis, 2012. http://hdl.handle.net/2152/ETD-UT-2012-05-5177.

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Worldwide interest in gas production from shale formations has rapidly increased in recent years, mostly by the successful development of gas shales in North America. The Haynesville Shale is a productive gas shale resource play located in Texas and Louisiana. It produces primarily through enhanced exposure to the reservoir and improved permeability resulting from horizontal drilling and hydraulic fracturing. Accordingly, it is important to estimate the reservoir properties that influence the elastic and geomechanical properties from seismic data. This thesis estimates pore shapes, which affec
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Books on the topic "Ratio-of-Uniform"

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Rogers, James R. A uniform approach to rate and ratio problems: The introduction of the universal rate formula. Consortium for Mathematics and Its Applications, 1989.

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Rogers, James R. A uniform approach to rate and ratio problems: The introduction of the universal rate formula. COMAP, Inc., 1992.

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Book chapters on the topic "Ratio-of-Uniform"

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Avigdor-Elgrabli, Noa, Sungjin Im, Benjamin Moseley, and Yuval Rabani. "On the Randomized Competitive Ratio of Reordering Buffer Management with Non-Uniform Costs." In Automata, Languages, and Programming. Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-47672-7_7.

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Chou, Cheng-Feng Mabel, Maurice Queyranne, and David Simchi-Levi. "The Asymptotic Performance Ratio of an On-Line Algorithm for Uniform Parallel Machine Scheduling with Release Dates." In Integer Programming and Combinatorial Optimization. Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/3-540-45535-3_4.

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Albers, Susanne, and Alexander Eckl. "Explorable Uncertainty in Scheduling with Non-uniform Testing Times." In Approximation and Online Algorithms. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-80879-2_9.

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AbstractThe problem of scheduling with testing in the framework of explorable uncertainty models environments where some preliminary action can influence the duration of a task. In the model, each job has an unknown processing time that can be revealed by running a test. Alternatively, jobs may be run untested for the duration of a given upper limit. Recently, Dürr et al. [4] have studied the setting where all testing times are of unit size and have given lower and upper bounds for the objectives of minimizing the sum of completion times and the makespan on a single machine. In this paper, we extend the problem to non-uniform testing times and present the first competitive algorithms. The general setting is motivated for example by online user surveys for market prediction or querying centralized databases in distributed computing. Introducing general testing times gives the problem a new flavor and requires updated methods with new techniques in the analysis. We present constant competitive ratios for the objective of minimizing the sum of completion times in the deterministic case, both in the non-preemptive and preemptive setting. For the preemptive setting, we additionally give a first lower bound. We also present a randomized algorithm with improved competitive ratio. Furthermore, we give tight competitive ratios for the objective of minimizing the makespan, both in the deterministic and the randomized setting.
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Reames, Donald V. "Gradual SEP Events." In Solar Energetic Particles. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-66402-2_5.

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AbstractGradual solar energetic-particle (SEP) events are “big proton events” and are usually much more “gradual” in their decay than in their onset. As their intensities increase, particles streaming away from the shock amplify Alfvén waves that scatter subsequent particles, increasing their acceleration, eventually limiting ion flow at the “streaming limit.” Waves generated by higher-speed protons running ahead can also throttle the flow of lower-energy ions, flattening spectra and altering abundances in the biggest SEP events. Thus, we find that the A/Q-dependence of scattering causes element-abundance patterns varying in space and time, which define source-plasma temperatures T, since the pattern of Q values of the ions depends upon temperature. Differences in T explain much of the variation of element abundances in gradual SEP events. In nearly 70% of gradual events, SEPs are shock-accelerated from ambient coronal plasma of ~0.8–1.6 MK, while 24% of the events involve material with T ≈ 2–4 MK re-accelerated from residual impulsive-suprathermal ions with pre-enhanced abundances. This source-plasma temperature can occasionally vary with solar longitude across the face of a shock. Non-thermal variations in ion abundances in gradual SEP events reaccelerated from the 2–4 MK impulsive source plasma are reduced, relative to those in the original impulsive SEPs, probably because the accelerating shock waves sample a pool of ions from multiple jet sources. Late in gradual events, SEPs become magnetically trapped in a reservoir behind the CME where spectra are uniform in space and decrease adiabatically in time as the magnetic bottle containing them slowly expands. Finally, we find variations of the He/O abundance ratio in the source plasma of different events.
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"Effect of the aspect ratio on the ultimate compressive strength of plate elements with non-uniform corrosion." In Analysis and Design of Marine Structures V. CRC Press, 2015. http://dx.doi.org/10.1201/b18179-100.

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Chatterjee, Ayan, and Nikhilesh Barik. "A New Data Hiding Scheme Combining Genetic Algorithm and Artificial Neural Network." In Advances in Computational Intelligence and Robotics. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-2857-9.ch005.

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Today, in the time of internet based communication, steganography is an important approach. In this approach, secret information is embedded in a cover medium with minimum distortion of it. Here, a video steganography scheme is developed in frequency domain category. Frequency domain is more effective than spatial domain due to variation data insertion domain. To change actual domain of entropy pixels of the video frames, uniform crossover of Genetic Algorithm (GA) is used. Then for data insertion in video frames, single layer perceptron of Artificial Neural Network is used. This particular concept of information security is attractive due to its high security during wireless communication. The effectiveness of the proposed technique is analyzed with the parameters PSNR (Peak Signal to Noise Ratio), IF and Payload (bpb).
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Chatterjee, Ayan, and Nikhilesh Barik. "A New Data Hiding Scheme Combining Genetic Algorithm and Artificial Neural Network." In Research Anthology on Artificial Neural Network Applications. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-6684-2408-7.ch075.

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Today, in the time of internet based communication, steganography is an important approach. In this approach, secret information is embedded in a cover medium with minimum distortion of it. Here, a video steganography scheme is developed in frequency domain category. Frequency domain is more effective than spatial domain due to variation data insertion domain. To change actual domain of entropy pixels of the video frames, uniform crossover of Genetic Algorithm (GA) is used. Then for data insertion in video frames, single layer perceptron of Artificial Neural Network is used. This particular concept of information security is attractive due to its high security during wireless communication. The effectiveness of the proposed technique is analyzed with the parameters PSNR (Peak Signal to Noise Ratio), IF and Payload (bpb).
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Sriraam, Natarajan, Leema Murali, Amoolya Girish, et al. "Classification of Breast Thermograms Using Statistical Moments and Entropy Features with Probabilistic Neural Networks." In Data Analytics in Medicine. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-1204-3.ch066.

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Breast cancer is considered as one of the life-threatening disease among woman population in developing as well as developed countries. This specific study reports on classification of breast thermograms using probabilistic neural network (PNN) with four statistical moments features mean, standard deviation, skewness and kurtosis and two entropy features, Shannon entropy and Wavelet packet entropy. The CLAHE histogram equalization algorithm with uniform and Rayleigh distributions were considered for contrast enhancement of breast thermal images. The asymmetry detection was performed by applying bilateral ratio. A total of 95 test images (normal = 53, abnormal = 42) was considered. Simulation study shows that CLAHE -RD with wavelet entropy features confirms the existence of symmetry on the right and left breast thermal images. An overall classification accuracy of 92.5% was achieved using the proposed multifeatures with PNN classifier. The proposed technique thus confirms the suitability as a screening tool for asymmetry detection as well as classification of breast thermograms.
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Sriraam, Natarajan, Leema Murali, Amoolya Girish, et al. "Classification of Breast Thermograms Using Statistical Moments and Entropy Features with Probabilistic Neural Networks." In Deep Learning and Neural Networks. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-0414-7.ch065.

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Breast cancer is considered as one of the life-threatening disease among woman population in developing as well as developed countries. This specific study reports on classification of breast thermograms using probabilistic neural network (PNN) with four statistical moments features mean, standard deviation, skewness and kurtosis and two entropy features, Shannon entropy and Wavelet packet entropy. The CLAHE histogram equalization algorithm with uniform and Rayleigh distributions were considered for contrast enhancement of breast thermal images. The asymmetry detection was performed by applying bilateral ratio. A total of 95 test images (normal = 53, abnormal = 42) was considered. Simulation study shows that CLAHE -RD with wavelet entropy features confirms the existence of symmetry on the right and left breast thermal images. An overall classification accuracy of 92.5% was achieved using the proposed multifeatures with PNN classifier. The proposed technique thus confirms the suitability as a screening tool for asymmetry detection as well as classification of breast thermograms.
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Bayly, Brian. "Cylindrical Inclusions." In Chemical Change in Deforming Materials. Oxford University Press, 1993. http://dx.doi.org/10.1093/oso/9780195067644.003.0026.

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The purpose of this chapter is to extend the ideas in Chapter 16 to the situation where one material occurs as an inclusion in the other. In Chapters 13 through 15, most of the discussion centered on conditions that varied along one direction, x, but not along orthogonal directions. At several points, a cylindrical tube with fixed radius was imagined, but this was only a handy visualization of the condition where all velocities are zero in planes normal to x. The use of the equations in Chapters 13 through 16 is to describe conditions close to a planar interface of large extent. If the ratio (distance from interface)/(breadth of a planar portion of interface) is small, behavior is as if the interface were infinitely extensive, and it is to this condition that the equations apply. As a step toward understanding behavior around an inclusion, we now consider a long cylinder of one material embedded in an unlimited extent of a second material. The axis of the cylinder is taken as the y-direction and we continue to assume that everything is uniform in this direction: all properties and all behaviors are uniform along y and all velocities along y are zero. But in xz planes we now see a circular cross-section as in Figure 18.1 instead of just a planar boundary. As regards stress state, let this be uniform throughout the host material except insofar as the inclusion causes variation; let the remote stress state have principal compressive stresses σxx and σzz with σzz larger. To start, we make the same assumptions as in Chapter 13, namely that the two materials are uniform and of the same chemical composition, differing only in viscosity; and let the material of the inclusion be stiffer. Because of σzz being larger, the entire assembly will at any moment be shortening along z and elongating along x, and if the cross-section is circular at the moment we inspect it, it will be elliptical at all later times. An impression of how deformation proceeds is given in Figure 18.2, which shows how a grid would look at a later time if it had been a square grid at the moment when the inclusion was circular.
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Conference papers on the topic "Ratio-of-Uniform"

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Nolan, Mark, Ian Povey, Simon Elliot, et al. "Uniform coating of high aspect ratio surfaces through atomic layer deposition." In SPIE Astronomical Telescopes + Instrumentation, edited by Tadayuki Takahashi, Stephen S. Murray, and Jan-Willem A. den Herder. SPIE, 2012. http://dx.doi.org/10.1117/12.924876.

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Aldossary, A., S. Mahmoud, and R. Al-Dadah. "Alleviating Non-Uniform Illumination of a High-Concentration-Ratio Fresnel Lens." In Eighth Saudi Students Conference in the UK. IMPERIAL COLLEGE PRESS, 2015. http://dx.doi.org/10.1142/9781783269150_0036.

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Ostanek, Jason K., and Karen A. Thole. "Effects of Non-Uniform Streamwise Spacing in Low Aspect Ratio Pin Fin Arrays." In ASME Turbo Expo 2013: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/gt2013-95889.

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Pin fin arrays are commonly used to cool the trailing edge of gas turbine airfoils. While the majority of pin fin research focuses on uniformly-spaced arrays, the goal of the present work was to determine if non-uniform spacing in the streamwise direction could be utilized to maintain high heat transfer while simultaneously extending the array footprint. The uniqueness of the work lies in the basis for selecting the non-uniform spacing pattern. The non-uniform arrangement was chosen to exploit previously published row-by-row heat transfer development where the initial rows showed little variat
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Carvajal, Henry, Nathaly Orozco, and Celso de Almeida. "Performance analysis of MC-CDMA systems employing maximal ratio combining and uniform linear antenna array." In 2014 International Telecommunications Symposium (ITS). IEEE, 2014. http://dx.doi.org/10.1109/its.2014.6948034.

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Almeroth, Bjoern, and Gerhard Fettweis. "The Impact of Jitter on the Signal-to-Noise Ratio in Uniform Bandpass Sampling Receivers." In 2014 IEEE Vehicular Technology Conference (VTC 2014-Spring). IEEE, 2014. http://dx.doi.org/10.1109/vtcspring.2014.7023121.

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Yang, Jeong Su, Jun-Ho Sung, Beom-hoan O, Seung Gol Lee, and El-Hang Lee. "Coupling performance and fabrication method of a waveguide grating coupler with non-uniform duty ratio." In Integrated Optoelectronic Devices 2008, edited by Louay A. Eldada and El-Hang Lee. SPIE, 2008. http://dx.doi.org/10.1117/12.762874.

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Swanwick, M. E., P. D. Keathley, F. X. Kartner, and L. F. Velasquez-Garcia. "Ultrafast photo-triggered field emission cathodes using massive, uniform arrays of nano-sharp high-aspect-ratio silicon structures." In 2013 Transducers & Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS & EUROSENSORS XXVII). IEEE, 2013. http://dx.doi.org/10.1109/transducers.2013.6627358.

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Wang Shuzhong, Wang Yong, Ma Jing, and An Haigang. "Design of a large compression ratio electron gun and uniform field focusing system for Ka-band exended interaction klystron." In 2009 IEEE International Vacuum Electronics Conference (IVEC). IEEE, 2009. http://dx.doi.org/10.1109/ivelec.2009.5193587.

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Adams, Glynn P., and John E. Beard. "Gerotor Configurations With Non-Uniform Cross Sections." In ASME 1994 Design Technical Conferences collocated with the ASME 1994 International Computers in Engineering Conference and Exhibition and the ASME 1994 8th Annual Database Symposium. American Society of Mechanical Engineers, 1994. http://dx.doi.org/10.1115/detc1994-0268.

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Abstract This study investigates the displacement, compression ratio and surface area to volume ratio of epitrochoidal gerotor mechanisms created with non-uniform cross sectional areas perpendicular to the rotor axis of rotation, skew gerotors. An algorithm is presented for modelling the gerotor mechanisms using a quadratic surface as the generating pin. The method used to model the skew gerotors consists of rotating the axis of the generating pin such that it is skewed relative to the rotor axis of rotation. The resulting effects on the displacement, compression ratio and surface area to volu
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Mahato, B. C., G. K. Mahanti, and A. K. Panda. "Synthesis of linear array antenna with uniform side lobe level and fixed dynamic range ratio using iterative fast Fourier transform." In 2011 IEEE Symposium on Industrial Electronics and Applications (ISIEA 2011). IEEE, 2011. http://dx.doi.org/10.1109/isiea.2011.6108699.

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Reports on the topic "Ratio-of-Uniform"

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Qamhia, Issam, and Erol Tutumluer. Review of Improved Subgrade and Stabilized Subbases to Evaluate Performance of Concrete Pavements. Illinois Center for Transportation, 2021. http://dx.doi.org/10.36501/0197-9191/21-016.

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This report presents findings on the evaluation of foundation layers under concrete pavements in the state of Illinois. It also provides recommendations and scenarios where unbound granular layers can be safely used under concrete pavements as economical and well-performing subbase layers. The current practice and mechanistic design methods for constructing concrete pavements in Illinois was first evaluated, including historical studies that led to the current design procedures and policies. The performance of concrete pavements with unbound granular layers in Illinois were then evaluated, and
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