Journal articles: 'Blow-by'

1

Booth, Sam. "Blow-by-Blow Lung Auscultation." Physician and Sportsmedicine 28, no. 8 (August 2000): 71. http://dx.doi.org/10.3810/psm.2000.08.1166.

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Braides, Andrea, Mikhail Maslennikov, and Laura Sigalotti. "Homogenization by blow-up." Applicable Analysis 87, no. 12 (December 2008): 1341–56. http://dx.doi.org/10.1080/00036810802555458.

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Bischof, Oliver F., and Henna Tuomenoja. "Messung von Blow-by-Gaspartikeln." MTZ - Motortechnische Zeitschrift 64, no. 7-8 (July 2003): 586–91. http://dx.doi.org/10.1007/bf03227112.

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Higuchi, Satoshi, Kenichi Matsushita, Yoshihiro Niina, Konomi Sakata, Toru Satoh, and Hideaki Yoshino. "Myocardial Injury Caused by Severe Blow." International Heart Journal 59, no. 4 (July 31, 2018): 845–47. http://dx.doi.org/10.1536/ihj.17-345.

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Fila, Marek, and Hiroshi Matano. "Connecting equilibria by blow-up solutions." Discrete & Continuous Dynamical Systems - A 6, no. 1 (2000): 155–64. http://dx.doi.org/10.3934/dcds.2000.6.155.

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Bischof, Oliver F., and Henna Tuomenoja. "Measurement of blow-by gas particles." MTZ worldwide 64, no. 7-8 (July 2003): 18–21. http://dx.doi.org/10.1007/bf03227601.

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Kollár, János. "Partial resolution by toroidal blow-ups." Tunisian Journal of Mathematics 1, no. 1 (January 1, 2019): 3–12. http://dx.doi.org/10.2140/tunis.2019.1.3.

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Flandoli, Franco, Lucio Galeati, and Dejun Luo. "Delayed blow-up by transport noise." Communications in Partial Differential Equations 46, no. 9 (March 11, 2021): 1757–88. http://dx.doi.org/10.1080/03605302.2021.1893748.

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Aznar Canet, Jorge. "GOLPE TRAS GOLPE: VIOLENCIAS EN MORIR (UN INSTANTE ANTES DE MORIR) Y LA SANGRE, DE SERGI BELBEL." Acotaciones. Revista de Investigación y Creación Teatral 45 (December 18, 2020): 223–52. http://dx.doi.org/10.32621/acotaciones.2020.45.08.

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Over the last few decades, we have witnessed how violence in fiction —as much in the television and cinema realm as in the theatre— has considerably multiplied. Sergi Belbel elaborates on various forms of violence and aggressiveness throughout his drama production, particu- larly in his plays Morir (un instante antes de morir) and La sangre. The aim of this article is to systematize the diverse displays of these phenomena in both texts on the basis of the taxonomies proposed by psychiatrist Luis Rojas Marcos in Las semillas de la violencia and biopsychologist John W. Renfrew in Agresión: naturaleza y control with a view to elucidate what types of violence and aggression are more recurrent and to draw conclu- sions on the function they play.

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Lan, Tian, Jian Qing Wang, and Zheng Wei Jin. "Influence of Blow-Up Ratio on Properties of Cellulose Packaging Films by Blow-Extrusion Process." Advanced Materials Research 380 (November 2011): 260–64. http://dx.doi.org/10.4028/www.scientific.net/amr.380.260.

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The blow-extruded tube-like regeneration cellulose films in different blow-up ratios were prepared by NMMO technology. It was studied the effect of different blow-up ratio on the mechanical and obstructing properties as well as the morphology cross-section of cellulose blown films. It is found that the tensile strength and obstructing performance except elongation at break of films are improved when blow-up ratios increasing. The tensile strength of 1.3, 1.7 blow-up ratio cellulose blown films in longitudinal and transverse is 36.4MPa and 39.9MPa, 13.8MPa and 29.04MPa, respectively. The elongation at a break of 1.3, 1.7 blow-up ratio cellulose blown films in longitudinal and transverse is 105.4% and 72.01%, 42.4% and 25.79%, respectively. The OPF and WVP value of 1.3, 1.7 blow-up ratio cellulose blown films are 13.34×10-15cm3•cm/(cm2•s•Pa) and 1.36×10-15cm3•cm/(cm2•s•Pa) , 4.18×10-13g•cm/cm2•s•Pa and 1.87×10-13g•cm/cm2•s•Pa, respectively. The SEM picture of cross-section of 1.7 blow-up ratio films displays denser and lower porosity than 1.3 blow-up ratio films. According to the results of study, the films prepared by using NMMO technology would be used in food packaging or other fields as a kind of green packaging material.

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Hoyle, Neil. "Platform: Where There's Hope... A Blow-by-Blow Account of Music Education's Recent Experiences." Musical Times 133, no. 1794 (August 1992): 391. http://dx.doi.org/10.2307/1002661.

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Krantz, Andrew, Vipul Shukla, Michele Knox, and Karyssa Schrouder. "Violent Video Games Exposed: A Blow by Blow Account of Senseless Violence in Games." Journal of Psychology 151, no. 1 (September 23, 2016): 76–87. http://dx.doi.org/10.1080/00223980.2016.1226744.

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Zitarosa, Francesco, Robert Bärreiter, Christoph Erdmann, and Jürgen Schneider. "Rollmembran zur Reinigung von Blow-by-Gas." MTZ - Motortechnische Zeitschrift 80, no. 3 (February 8, 2019): 46–49. http://dx.doi.org/10.1007/s35146-018-0158-8.

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Cano, F., D. Cerveau, and B. Scárdua. "Holomorphic foliations desingularized by punctual blow-ups." Journal of Pure and Applied Algebra 178, no. 3 (March 2003): 235–43. http://dx.doi.org/10.1016/s0022-4049(02)00207-4.

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LACKEY, SAM. "ANDY WARHOL BLOW JOB BY PETER GIDAL." Art Book 16, no. 2 (May 2009): 65. http://dx.doi.org/10.1111/j.1467-8357.2009.01031_1.x.

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Gonzalez-Abrego, Manuel, Araceli Hernandez-Granados, Cynthia Guerrero-Bermea, Azael Martinez de la Cruz, Domingo Garcia-Gutierrez, Selene Sepulveda-Guzman, and Rodolfo Cruz-Silva. "Mesoporous titania nanofibers by solution blow spinning." Journal of Sol-Gel Science and Technology 81, no. 2 (September 28, 2016): 468–74. http://dx.doi.org/10.1007/s10971-016-4210-1.

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Ebner, Heinz W., and Alfred O. Jaschek. "Die Blow-by-Messung — Anforderungen und Meßprinzipien." MTZ - Motortechnische Zeitschrift 59, no. 2 (February 1998): 90–95. http://dx.doi.org/10.1007/bf03226438.

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Zitarosa, Francesco, Robert Bärreiter, Christoph Erdmann, and Jürgen Schneider. "Rolling Diaphragm for Cleaning Blow-by Gas." MTZ worldwide 80, no. 3 (February 8, 2019): 44–47. http://dx.doi.org/10.1007/s38313-018-0154-x.

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KUBO, Genki, Hajime KUBO, and Tomoaki SAKAI. "OS11F074 Applicability of Mechanical Impedance by Hammer blow for Estimation of Compressive Strength of Concrete." Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics 2011.10 (2011): _OS11F074——_OS11F074—. http://dx.doi.org/10.1299/jsmeatem.2011.10._os11f074-.

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FERREIRA, RAÚL, PABLO GROISMAN, and JULIO D. ROSSI. "NUMERICAL BLOW-UP FOR A NONLINEAR PROBLEM WITH A NONLINEAR BOUNDARY CONDITION." Mathematical Models and Methods in Applied Sciences 12, no. 04 (April 2002): 461–83. http://dx.doi.org/10.1142/s021820250200174x.

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In this paper we study numerical approximations for positive solutions of a nonlinear heat equation with a nonlinear boundary condition. We describe in terms of the nonlinearities when solutions of a semidiscretization in space exist globally in time and when they blow up in finite time. We also find the blow-up rates and the blow-up sets. In particular we prove that regional blow-up is not reproduced by the numerical scheme. However, in the appropriate variables we can reproduce the correct blow-up set when the mesh parameter goes to zero.

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Saeed, Shafqat, Muhammad Nadir Naqqash, Waqar Jaleel, Qamar Saeed, and Fozia Ghouri. "The effect of blow flies (Diptera: Calliphoridae) on the size and weight of mangos (Mangifera indicaL.)." PeerJ 4 (July 5, 2016): e2076. http://dx.doi.org/10.7717/peerj.2076.

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Background:Pollination has a great effect on the yield of fruit trees. Blow flies are considered as an effective pollinator compared to hand pollination in fruit orchards. Therefore, this study was designed to evaluate the effect of different pollination methods in mango orchards.Methodology:The impact of pollination on quantity and quality of mango yield by blow flies was estimated by using three treatments, i.e., open pollinated trees, trees were covered by a net in the presence of blow flies for pollination, and trees were covered with a net but without insects.Results:The maximum number of flowers was recorded in irregular types of inflorescence, i.e., 434.80 flowers/inflorescence. Fruit setting (bud) was higher in open pollinated mango trees (i.e. 37.00/inflorescence) than enclosed pollination by blow flies (i.e. 22.34/inflorescence). The size of the mango fruit was the highest (5.06 mm) in open pollinated tree than those pollinated by blow flies (3.93 mm) and followed by without any pollinator (3.18 mm) at marble stage. We found that the maximum weight of mango fruit (201.19 g) was in open pollinated trees.Discussion:The results demonstrated that blow flies can be used as effective mango pollinators along with other flies and bees. The blow flies have shown a positive impact on the quality and quantity of mango. This study will be helpful in future and also applicable at farm level to use blow flies as pollinators that are cheap and easy to rear.

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Oliveira, Juliano E., Luiz H. C. Mattoso, William J. Orts, and Eliton S. Medeiros. "Structural and Morphological Characterization of Micro and Nanofibers Produced by Electrospinning and Solution Blow Spinning: A Comparative Study." Advances in Materials Science and Engineering 2013 (2013): 1–14. http://dx.doi.org/10.1155/2013/409572.

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Nonwoven mats of poly(lactic acid) (PLA), poly(ethylene oxide) (PEO), and poly(ε-caprolactone) (PCL) were prepared at a nano- and submicron scale by solution blow spinning (SBS) and electrospinning in order to compare crystalline structure and morphology developed by both processes during fiber formation. Polymer solutions were characterized by rheometry and tensiometry. Spun fibers were characterized by several analytical steps. SEM analyses showed that both solution blow spun and electrospun fibers had similar morphology. Absence of residual solvents and characteristic infrared bands in the solution blow spun fibers for PLA, PCL, and PEO was confirmed by FTIR studies. XRD diffraction patterns for solution blow spun and electrospun mats revealed some differences related to distinct mechanisms of fiber formation developed by each process. Significant differences in thermal behavior by DSC were observed between cast films of PLA, PCL, and PEO and their corresponding spun nanofibers. Furthermore, the average contact angles for spun PLA and PCL were higher than for electrospun mats, whereas it was slightly lower for PEO. When comparing electrospun and solution blow spun fibers, it was possible to verify that fiber morphology and physical properties depended both on the spinning technique and type of polymer.

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Søreide, Tina. "Beaten by Bribery: Why Not Blow the Whistle?" Journal of Institutional and Theoretical Economics 164, no. 3 (2008): 407. http://dx.doi.org/10.1628/093245608785363443.

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Alvarez, Felipe, and Jean-Philippe Mandallena. "Multi-parameter homogenization by localization and blow-up." Proceedings of the Royal Society of Edinburgh: Section A Mathematics 134, no. 5 (October 2004): 801–14. http://dx.doi.org/10.1017/s0308210500003498.

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We give an alternative self-contained proof of the homogenization theorem for periodic multi-parameter integrals that was established by the authors. The proof in that paper relies on the so-called compactness method for Γ-convergence, while the one presented here is by direct verification: the candidate to be the limit homogenized functional is first exhibited and the definition of Γ-convergence is then verified. This is done by an extension of bounded gradient sequences using the Acerbi et al. extension theorem from connected sets, and by the adaptation of some localization and blow-up techniques developed by Fonseca and Müller, together with De Giorgi's slicing method.

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Simon, Clemens, Klaus Lang, Peter Feigl, and Eberhard Bock. "Turboladerdichtung für Null-Ölverbrauch und Minimiertes Blow-By." MTZ - Motortechnische Zeitschrift 71, no. 4 (April 2010): 266–71. http://dx.doi.org/10.1007/bf03225564.

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Boumenir, Amin. "Study of the Blow-up Set by Transformation." Journal of Mathematical Analysis and Applications 201, no. 3 (August 1996): 697–714. http://dx.doi.org/10.1006/jmaa.1996.0282.

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Zhao, Junping. "Blow-Up of Solutions for a Class of Reaction-Diffusion Equations with a Gradient Term under Nonlinear Boundary Condition." Zeitschrift für Naturforschung A 67, no. 8-9 (September 1, 2012): 479–82. http://dx.doi.org/10.5560/zna.2012-0048.

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The blow-up of solutions for a class of quasilinear reaction-diffusion equations with a gradient term ut = div(a(u)b(x)▽u)+ f (x;u; |▽u|2; t) under nonlinear boundary condition ¶u=¶n+g(u) = 0 are studied. By constructing a new auxiliary function and using Hopf’s maximum principles, we obtain the existence theorems of blow-up solutions, upper bound of blow-up time, and upper estimates of blow-up rate. Our result indicates that the blow-up time T* may depend on a(u), while being independent of g(u) and f .

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Ding, Juntang. "Blow-Up Solutions and Global Existence for Quasilinear Parabolic Problems with Robin Boundary Conditions." Abstract and Applied Analysis 2014 (2014): 1–9. http://dx.doi.org/10.1155/2014/324857.

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We study the blow-up and global solutions for a class of quasilinear parabolic problems with Robin boundary conditions. By constructing auxiliary functions and using maximum principles, the sufficient conditions for the existence of blow-up solution, an upper bound for the “blow-up time,” an upper estimate of the “blow-up rate,” the sufficient conditions for the existence of global solution, and an upper estimate of the global solution are specified.

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Tang, Dong, Hui Min Lv, Min Hu, and Shu De Yao. "Numerical Simulation for Effects of Running Surface Profile Structure in Piston Ring Group on Blow-By and LOC." Advanced Materials Research 683 (April 2013): 913–16. http://dx.doi.org/10.4028/www.scientific.net/amr.683.913.

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The oil film distribution of piston ring lubrication is determined by the running surface profile of piston ring, which has significant effect on lube-oil- consumption (LOC) and blow-by of diesel engine. Based on the Excite Piston&Ring software in AVL Company, the effect of changing the running surface lines of piston ring group on LOC and blow-by of a automotive diesel engine has been analysed, which contributes to the design of piston rings. The results show that the performance of blow-by and LOC in scheme two is better than that in scheme one.

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Minakir, Pavel, and Dmitriy Izotov. "World Money in Time and Space: A Blow to the Dollar or a Blow by the Dollar?" Spatial Economics 18, no. 1 (2022): 7–33. http://dx.doi.org/10.14530/se.2022.1.007-033.

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Theoretical and practical aspects of the problem of functioning of the world’s means of payment and accumulation are discussed. It is shown that the US dollar is one of the specific forms of world money along with other ‘dominant’ currencies due to its function as a reliable asset for other countries, requiring for the issuing country exceptionally strong national institutions and confidence in this national currency, the American currency is also the universal equivalent in international settlements and the world’s means of payment, accumulation and medium of circulation. It is determined that the Russian ruble is ‘commodity’ currency but not the ‘dominant’ currency, and its share in international settlements is almost imperceptible. It is shown that, other things being equal, the American currency will continue to flow into Russia, since the export of Russian raw materials is traded on the world market mainly in dollars. It was revealed that the strategy for de-dollarization of the Russian economy did not contribute to the displacement of the dollar from payments for exports from Russia, with a noticeable increase in the share of the euro in payments. It was found that the transition in Russia’s settlements from China to national currencies was not carried out, and the EAEU countries remained the only ruble zone in settlements for Russia. It is shown that Russia’s attempt to switch to settlements exclusively in rubles is tantamount to creating an exclusive money circulation system for a small country, which, within the framework of the ‘dominant’ currencies paradigm, shows its limitations. The risks for the Russian economy as a result of its isolation from the system of international settlements in dollars and euros are formulated as part of the current sanctions by developed countries

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Mentz, Johannes, and Anton Hartman. "Development of safe construction temperature ranges to avoid blow-ups in Ultra-Thin Concrete Pavements." MATEC Web of Conferences 199 (2018): 08003. http://dx.doi.org/10.1051/matecconf/201819908003.

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After the construction of an ultra-thin concrete pavement, ambient temperatures may induce an axial force within the pavement due to thermal expansion that can lead to the formation of a blow-up failure. By analysing the mechanism of a blow-up, temperature differentiates at which a blow-up failure in ultra-thin concrete pavements may occur were identified. Safe construction temperature range graphs were produced for different ultra-thin concrete pavements to serve as a guideline that would potentially limit the occurrence of blow-ups.

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Rahmoune, Abita, and Benyattou Benabderrahmane. "Bounds for blow-up time in a semilinear parabolicproblem with variable exponents." Studia Universitatis Babes-Bolyai Matematica 67, no. 1 (March 10, 2022): 181–88. http://dx.doi.org/10.24193/subbmath.2022.1.13.

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This report deals with a blow-up of the solutions to a class of semilinear parabolic equations with variable exponents nonlinearities. Under some appropriate assumptions on the given data, a more general lower bound for a blow-up time is obtained if the solutions blow up. This result extends the recent results given by Baghaei Khadijeh et al. \cite{Baghaei}, which ensures the lower bounds for the blow-up time of solutions with initial data $\varphi\left( 0\right) =\int_{\Omega }u_{0}{}^{k}dx$, $k$ = constant.

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Rajagopalan, N., V. Singh, B. Panno, and M. Wilcoxon. "Use of cooling tower blow down in ethanol fermentation." Water Science and Technology 62, no. 10 (November 1, 2010): 2263–69. http://dx.doi.org/10.2166/wst.2010.507.

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Reducing water consumption in bioethanol production conserves an increasingly scarce natural resource, lowers production costs, and minimizes effluent management issues. The suitability of cooling tower blow down water for reuse in fermentation was investigated as a means to lower water consumption. Extensive chemical characterization of the blow down water revealed low concentrations of toxic elements and total dissolved solids. Fermentation carried out with cooling tower blow down water resulted in similar levels of ethanol and residual glucose as a control study using deionized water. The study noted good tolerance by yeast to the specific scale and corrosion inhibitors found in the cooling tower blow down water. This research indicates that, under appropriate conditions, reuse of blow down water from cooling towers in fermentation is feasible.

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Wu, Yun, and Zhengrong Liu. "Bifurcation Phenomena of Nonlinear Waves in a Generalized Zakharov-Kuznetsov Equation." Advances in Mathematical Physics 2013 (2013): 1–14. http://dx.doi.org/10.1155/2013/812120.

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We study the bifurcation phenomena of nonlinear waves described by a generalized Zakharov-Kuznetsov equationut+au2+bu4ux+γuxxx+δuxyy=0. We reveal four kinds of interesting bifurcation phenomena. The first kind is that the low-kink waves can be bifurcated from the symmetric solitary waves, the 1-blow-up waves, the tall-kink waves, and the antisymmetric solitary waves. The second kind is that the 1-blow-up waves can be bifurcated from the periodic-blow-up waves, the symmetric solitary waves, and the 2-blow-up waves. The third kind is that the periodic-blow-up waves can be bifurcated from the symmetric periodic waves. The fourth kind is that the tall-kink waves can be bifurcated from the symmetric periodic waves.

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Ferreira, Raŭl, and Arturo De Pablo. "Numerical Blow-up for the p-Aplacian Equation with a Source." Computational Methods in Applied Mathematics 5, no. 2 (2005): 137–54. http://dx.doi.org/10.2478/cmam-2005-0007.

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AbstractWe study numerical approximations of nonnegative solutions of the p-Laplacian equation with a nonlinear source. We describe when solutions of a semidiscretization in space exist globally in time and when they blow up in a finite time. We also find the blow-up rates and the blow-up sets by means of the discrete self-similar profiles.

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LIU, RUI, and WEIFANG YAN. "SOME COMMON EXPRESSIONS AND NEW BIFURCATION PHENOMENA FOR NONLINEAR WAVES IN A GENERALIZED mKdV EQUATION." International Journal of Bifurcation and Chaos 23, no. 03 (March 2013): 1330007. http://dx.doi.org/10.1142/s0218127413300073.

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Using the bifurcation method of dynamical systems, we study nonlinear waves in the generalized mKdV equation ut + a(1 + bu2)u2ux + uxxx = 0. (i) We obtain four types of new expressions. The first type is composed of four common expressions of the symmetric solitary waves, the kink waves and the blow-up waves. The second type includes four common expressions of the anti-symmetric solitary waves, the kink waves and the blow-up waves. The third type is made of two trigonometric expressions of periodic-blow-up waves. The fourth type is composed of two fractional expressions of 1-blow-up waves. (ii) We point out that there are two sets of kink waves which are called tall-kink waves and low-kink waves, respectively. (iii) We reveal two kinds of new bifurcation phenomena. The first phenomenon is that the low-kink waves can be bifurcated from four types of nonlinear waves, the symmetric solitary waves, blow-up waves, tall-kink waves and anti-symmetric solitary waves. The second phenomenon is that the 1-blow-up waves can be bifurcated from the periodic-blow-up waves. We also show that the common expressions include many results given by pioneers.

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KUBO, Genki, Hajime KUBO, and Tomoaki SAKAI. "OS11-4-3 Applicability of Mechanical Impedance by Hammer blow for Estimation of Compressive Strength of Concrete." Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics 2011.10 (2011): _OS11–4–3—. http://dx.doi.org/10.1299/jsmeatem.2011.10._os11-4-3-.

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CHAVES, MANUELA, and VICTOR A. GALAKTIONOV. "Regional blow-up for a higher-order semilinear parabolic equation." European Journal of Applied Mathematics 12, no. 5 (October 2001): 601–23. http://dx.doi.org/10.1017/s0956792501004685.

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We study the blow-up behaviour of solutions of a 2mth order semilinear parabolic equation[formula here]with a superlinear function q(u) for |u| Gt; 1. We prove some estimates on the asymptotic blow-up behaviour. Such estimates apply to general integral evolution equations. We answer the following question: find a continuous function q(u) with a superlinear growth as u → ∞ such that the parabolic equation exhibits regional blow-up in a domain of finite non-zero measure. We show that such a regional blow-up can occur for q(u) = u|ln|u‖2m. We present a formal asymptotic theory explaining that the stable (generic) blow-up behaviour as t → T− is described by the self-similar solution[formula here]of the complex Hamilton–Jacobi equation[formula here].

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Sribantolo, Damar Jati, and Bambang Suharnadi. "Analisis Kerusakan Engine High Blow-By Pressure Pada Mesin SA6D125E-2 UNIT bulldozer D85ESS-2A." Jurnal Material Teknologi Proses: Warta Kemajuan Bidang Material Teknik Teknologi Proses 2, no. 2 (December 30, 2021): 17. http://dx.doi.org/10.22146/jmtp.69458.

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Bulldozer merupakan alat berat yang digunakan untuk mendorong material dan untuk pembukaan jalan. Dalam melakukan pekerjaannya, bulldozer banyak menggunakan tenaga mesin sehingga sering terjadi kerusakan pada komponen mesinnya. Kerusakan high blow-by pressure pada mesin bulldozer merupakan hal yang perlu diperhatikan karena dapat menyebabkan kerusakan pada komponen di dalam mesin dan mengakibatkan menurunnya performa mesin. Penelitian ini dilakukan dengan mengidentifikasi data pada technical analysis report, program analisis pelumas, dan hasil overhaul. Technical analysis report dilakukan dengan cara mengukur blow-by pressure dan engine speed untuk mengetahui performa engine. Program analisis pelumas dilakukan dengan mengambil sampel oli pelumas lalu dianalisis di laboratorium untuk mengetahui keausan dan kontaminan pada oli pelumas engine. Dari hasil penelitian, dapat ditarik kesimpulan bahwa penyebab dari kerusakan high blow-by pressure adalah masuknya kontaminan berupa debu kedalam ruang bakar dan menyebabkan gesekan abnormal pada piston, piston ring, dan cylinder liner. Gesekan abnormal ini mengakibatkan celah antara piston, piston ring, dan cylinder liner semakin besar sehingga tekanan hasil pembakaran bocor menuju crankcase melewati celah tersebut. Dampak yang ditimbulkan dari kerusakan high blow-by pressure adalah penurunan tenaga mesin, sehingga unit bulldozer harus dilakukan perbaikan dengan mengganti komponen yang rusak agar unit dapat bekerja dengan optimal.

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Dobrescu, Ion, and Ilarion Banu. "Research Concerning the Cold-Hardening of the Teeth of a Toothed Gear at Cold Teething by Intermittent Blow." Advanced Materials Research 837 (November 2013): 71–76. http://dx.doi.org/10.4028/www.scientific.net/amr.837.71.

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Among the processing methods by cold flow, toothing by intermittent blow is one of the most widespread. The gear-cutting by cold generation by intermittent blow is a processing method which extended continuously especially in the last 30 years. This enabled on the one hand, a better knowledge of the properties of toothed surfaces, and on the other hand the emphasis of the relationships between the superficial characteristics and the exploitation (use) properties of these products (frictional, fatigue etc.), as well as of the optimization of the technological processing parameters of these surfaces. The present paper presents a determination study on the depth of the hammer-hardened coat in the cold teething process by intermittent blow for a tooth of the generated teeth.

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Liu, Yibo, Chao Jia, Han Zhang, Haiyang Wang, Pan Li, Luna Jia, Feng Wang, et al. "Free-Standing Ultrafine Nanofiber Papers with High PM0.3 Mechanical Filtration Efficiency by Scalable Blow and Electro-Blow Spinning." ACS Applied Materials & Interfaces 13, no. 29 (July 19, 2021): 34773–81. http://dx.doi.org/10.1021/acsami.1c04253.

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Li, Shaoyong, and Rui Liu. "Some Explicit Expressions and Interesting Bifurcation Phenomena for Nonlinear Waves in Generalized Zakharov Equations." Abstract and Applied Analysis 2013 (2013): 1–19. http://dx.doi.org/10.1155/2013/869438.

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Abstract:

Using bifurcation method of dynamical systems, we investigate the nonlinear waves for the generalized Zakharov equationsutt-cs2uxx=β(|E|2)xx, iEt+αExx-δ1uE+δ2|E|2E+δ3|E|4E=0,whereα,β,δ1,δ2,δ3, andcsare real parameters,E=E(x,t)is a complex function, andu=u(x,t)is a real function. We obtain the following results. (i) Three types of explicit expressions of nonlinear waves are obtained, that is, the fractional expressions, the trigonometric expressions, and the exp-function expressions. (ii) Under different parameter conditions, these expressions represent symmetric and antisymmetric solitary waves, kink and antikink waves, symmetric periodic and periodic-blow-up waves, and 1-blow-up and 2-blow-up waves. We point out that there are two sets of kink waves which are called tall-kink waves and low-kink waves, respectively. (iii) Five kinds of interesting bifurcation phenomena are revealed. The first kind is that the 1-blow-up waves can be bifurcated from the periodic-blow-up and 2-blow-up waves. The second kind is that the 2-blow-up waves can be bifurcated from the periodic-blow-up waves. The third kind is that the symmetric solitary waves can be bifurcated from the symmetric periodic waves. The fourth kind is that the low-kink waves can be bifurcated from four types of nonlinear waves, the symmetric solitary waves, the 1-blow-up waves, the tall-kink waves, and the antisymmetric solitary waves. The fifth kind is that the tall-kink waves can be bifurcated from the symmetric periodic waves. We also show that the exp-function expressions include some results given by pioneers.

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Chen, Zhou, Xue Yu Cheng, Zhao Feng Chen, Juan Zhang, Yong Yang, and Jian Wang. "Ultrafine Glass Fibers Produced by Centrifugal-Spinneret-Blow Process." Advanced Materials Research 628 (December 2012): 27–32. http://dx.doi.org/10.4028/www.scientific.net/amr.628.27.

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In this paper, glass fibers were prepared by centrifugal-spinneret-blow(CSB)process. The diameter and microstructure of glass fibers have been investigated by scanning electron microscopy(SEM)and vertical optical microscope(VOM).The thermal conductivity and the thickness of glass fiber samples were determined by heat flow meter thermal conductivity instrumentation.The results indicated that the diameter of glass fibers prepared by CSB process can reach the ultrafine grade by adjusting the ratio of raw materials and process parameters.The thermal conductivity of glass fiber sample was 0.0298W/(m·K)when the diameter was 3μm and the density was 62kg/m3.The thermal conductivity of glass fiber sample decreased with the reduction of fiber diameter when the density of glass fiber sample is constant.

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MASUDA, Yoshihiko, Hiromi IENURA, and Kazuya MAEDA. "Control of Gray Mould of Pea by Blow Treatment." Annual Report of The Kansai Plant Protection Society 35 (1993): 103. http://dx.doi.org/10.4165/kapps1958.35.0_103.

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IINOYA, Koichi, Tadashi FUYUKI, Yukiyoshi YAMADA, Hiroyuki HISAKUNI, and Eiichi SUE. "Dry Submicron Classification by a Small Blow Down Cyclone." Journal of the Society of Powder Technology, Japan 29, no. 5 (1992): 351–55. http://dx.doi.org/10.4164/sptj.29.351.

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Yun, Ji-Eun, Gi-Cheol Kang, and Chung-Gyoo Park. "Biodegradation of Abandoned Livestock by Blow Flies (Diptera: Calliphoridae)." Korean journal of applied entomology 47, no. 2 (June 30, 2008): 185–88. http://dx.doi.org/10.5656/ksae.2008.47.2.185.

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Bakos, J. S., G. Burger, I. B. Foldes, P. E. Giese, P. N. Ignacz, G. Petravich, J. Szigeti, and S. Zoletnik. "Edge plasma density measurement by laser blow-off method." Plasma Physics and Controlled Fusion 31, no. 5 (May 1, 1989): 693–98. http://dx.doi.org/10.1088/0741-3335/31/5/002.

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Thornes, R., and P. Wall. "Control of blow fly strike in sheep by coumarin." Veterinary Record 129, no. 22 (November 30, 1991): 496. http://dx.doi.org/10.1136/vr.129.22.496.

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Hofmann, Eddie, Martin Dulle, Xiaojian Liao, Andreas Greiner, and Stephan Förster. "Controlling Polymer Microfiber Structure by Micro Solution Blow Spinning." Macromolecular Chemistry and Physics 221, no. 1 (December 9, 2019): 1900453. http://dx.doi.org/10.1002/macp.201900453.

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JOHANSEN, H., M. SOLUM, G. K. KNUDSEN, E. B. HÅGVAR, H. R. NORLI, and A. AAK. "Blow fly responses to semiochemicals produced by decaying carcasses." Medical and Veterinary Entomology 28, no. 1 (May 22, 2013): 26–34. http://dx.doi.org/10.1111/mve.12016.

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Journal articles on the topic 'Blow-by'

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