Acceder

Bibliografías temáticas / Property propagation / Artículos de revistas

Siga este enlace para ver otros tipos de publicaciones sobre el tema: Property propagation.

Artículos de revistas sobre el tema "Property propagation"

Autor: Grafiati

Publicado: 25 de mayo de 2024

Última modificación: 31 de julio de 2025

Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros

Elija tipo de fuente:

Consulte los 50 mejores artículos de revistas para su investigación sobre el tema "Property propagation".

Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.

También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.

Explore artículos de revistas sobre una amplia variedad de disciplinas y organice su bibliografía correctamente.

1

Zheng, Guoliang, Lili Wan, Tiefeng He, Qingyang Wu, and Xuhui Zhang. "The Propagation Characteristics of Circular Airy Beams with Propagational Fractional-Order Optical Vortices." Photonics 11, no. 1 (2024): 64. http://dx.doi.org/10.3390/photonics11010064.

Texto completo

Resumen

We investigate the propagation properties of circular Airy beams (CABs) with propagational fractional-order optical vortices (OVs). The superposition of the phase singularity and polarization singularity from a vortex vector beam (VVB) plays a significant role in creating a propagational fractional vortex beam. Propagational fractional vortex beams can be considered as a superposition of left and right circularly polarized vortex beams with different integer topological charges (TCs). We study the propagation characteristics of two kinds of propagational fractional vortex CABs, and the results

Los estilos APA, Harvard, Vancouver, ISO, etc.

2

Ma Liang, 马亮, 吴逢铁 Wu Fengtie, and 蒲继雄 Pu Jixiong. "Beam propagation property of helical axicon." High Power Laser and Particle Beams 23, no. 6 (2011): 1479–82. http://dx.doi.org/10.3788/hplpb20112306.1479.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

3

Yang, Jun Ru, Z. Q. Li, C. Z. Huang, X. F. Wang, and G. C. Wang. "Research on the Propagation of the Crack Inclined across the Interface in the Cermet Cladding Part." Materials Science Forum 697-698 (September 2011): 430–35. http://dx.doi.org/10.4028/www.scientific.net/msf.697-698.430.

Texto completo

Resumen

A new comparative propagation property parameter CP suitable to judge the propagation of the interface crack in the cladding part is proposed. The propagation criterion for the crack inclined across the interface is established. The theoretical research on the CPxA and CPxB of this interface crack propagating in the clad and substrate separately is carried out. The propagation law of the interface crack in the cermet cladding part is investigated with an example. The research results show that, within the ranges of the studied parameters, CPxA is bigger than CPxB, and that the crack initially

Los estilos APA, Harvard, Vancouver, ISO, etc.

4

Yang, J. R., X. F. Wang, Y. K. Zhang, Z. Q. Li, and C. Z. Huang. "Research on the Propagation of the Crack Parallel to and Lying on the Interface in the Cermet Cladding Part." Advanced Materials Research 426 (January 2012): 287–92. http://dx.doi.org/10.4028/www.scientific.net/amr.426.287.

Texto completo

Resumen

Taking the interface crack in the cermet cladding part as the study object, a new comparative propagation property parameter (CPPP) CP suitable to judge the interface crack propagation direction in the cladding part is proposed. The interface crack propagation criterion is established. Based on it, the theoretical research on the parameters (CP1, CP2 and CPi) for the crack parallel to and lying on the interface propagating to the clad, to the substrate, and along the interface is carried out. The interface crack propagation law is investigated with an example. The research results show that th

Los estilos APA, Harvard, Vancouver, ISO, etc.

5

Zhu, Kaicheng, Jie Zhu, Qin Su, and Huiqin Tang. "Propagation Property of an Astigmatic sin–Gaussian Beam in a Strongly Nonlocal Nonlinear Media." Applied Sciences 9, no. 1 (2018): 71. http://dx.doi.org/10.3390/app9010071.

Texto completo

Resumen

Based on the Snyder and Mitchell model, a closed-form propagation expression of astigmatic sin-Gaussian beams through strongly nonlocal nonlinear media (SNNM) is derived. The evolutions of the intensity distributions and the corresponding wave front dislocations are discussed analytically and numerically. It is generally proved that the light field distribution varies periodically with the propagation distance. Furthermore, it is demonstrated that the astigmatism and edge dislocation nested in the initial sin-Gaussian beams greatly influence the pattern configurations and phase singularities d

Los estilos APA, Harvard, Vancouver, ISO, etc.

6

Denli, Huseyin, and Lianjie Huang. "Elastic-wave sensitivity propagation." GEOPHYSICS 75, no. 3 (2010): T83—T97. http://dx.doi.org/10.1190/1.3428403.

Texto completo

Resumen

Effective and reliable reservoir monitoring is critically important for optimizing oil/gas production and ensuring safe geologic carbon sequestration. It requires an optimal sensor deployment that uses a minimum number of sensors to record the most significant information resulting from reservoir property changes. Conventional monitoring survey designs are typically based on seismic-wavefield illumination analyses, which cannot alone determine the best receiver locations for effective and reliable monitoring of reservoir property changes. We propose a new approach for designing seismic monitor

Los estilos APA, Harvard, Vancouver, ISO, etc.

7

NAKAMURA, Shu. "Semiclassical singularities propagation property for Schrödinger equations." Journal of the Mathematical Society of Japan 61, no. 1 (2009): 177–211. http://dx.doi.org/10.2969/jmsj/06110177.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

8

Chatterjee, A., A. Sarkar, Sourav Bhattacharya, P. Mukherjee, N. Gayathri, and P. Barat. "Markov property of continuous dislocation band propagation." Physics Letters A 372, no. 22 (2008): 4016–20. http://dx.doi.org/10.1016/j.physleta.2008.03.013.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

9

Xu, Yonggen. "Sine hollow beam and its propagation property." Optik 125, no. 14 (2014): 3465–68. http://dx.doi.org/10.1016/j.ijleo.2014.01.067.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

10

Pieprzyk, J. P. "Error propagation property and application in cryptography." IEE Proceedings E Computers and Digital Techniques 136, no. 4 (1989): 262. http://dx.doi.org/10.1049/ip-e.1989.0036.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

11

Torrence, R. J. "Wave equations with the characteristic propagation property." Journal of Mathematical Physics 27, no. 7 (1986): 1750–53. http://dx.doi.org/10.1063/1.527039.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

12

Pankaj, Ram Dayal, Arun Kumar, and Meetha Lal Meena. "INVARIANT PRESERVING SCHEMES FOR MULTI-SYMPLECTIC INTEGRATOR IN SHALLOW WATER WAVE PROPAGATION." Jnanabha 51, no. 02 (2021): 47–52. http://dx.doi.org/10.58250/jnanabha.2021.51206.

Texto completo

Resumen

The concept of discrete conservation of symplecticity for discretizations of Partial Differential Equations (PDEs) for shallow water wave is presented. This property is Endemic and we express that it also leads to exact discrete conservation of momentum and energy for propagation of shallow water wave. This restricted property is stronger than the global property which that synthesis over all spatial framework points leads to distinct symplectic scheme in the time route. Multi-symplectic integrators are earned for propagation of shallow water wave and investigate conservation property for mult

Los estilos APA, Harvard, Vancouver, ISO, etc.

13

Kim, Jin Woo, Dong Gi Lee, Jae Ki Sim, Jae Yeol Kim, and Seung Hyun Choi. "Analysis of Infrared Thermography during Tensile Test of GFRP." Advanced Materials Research 47-50 (June 2008): 1129–32. http://dx.doi.org/10.4028/www.scientific.net/amr.47-50.1129.

Texto completo

Resumen

Property of GFRP is naturally dependent on the property of matrix, but receives of temperature effects by external force. Therefore, determination of mechanical property by effect of temperature in GFRP is most crucial factor. In this paper, temperature distribution during crack propagation from temperature change under tensile test was proposed through IR thermography camera. Lock-in thermography method, which is one of technique in IR thermography camera to measure minute change in temperature, was utilized to monitor temperature distribution and change during crack propagation. Method to an

Los estilos APA, Harvard, Vancouver, ISO, etc.

14

Basmaci, Ayse Nihan. "Behaviors of Electromagnetic Wave Propagation in Double-Walled Carbon Nanotubes." Materials 14, no. 15 (2021): 4069. http://dx.doi.org/10.3390/ma14154069.

Texto completo

Resumen

In this study, behaviors of electromagnetic wave propagation in a double-walled carbon nanotube (DWCNT) are investigated theoretically. For this purpose, the effects of carbon nanotube’s inner and outer tubes’ material property parameters (μ, ε) on electromagnetic wave propagation are discussed. The effects of interaction between the carbon nanotube’s inner and outer tubes on the electromagnetic wave propagation are defined. Nonlocal effects of the DWCNT on electromagnetic wave propagation are examined. Besides, the electromagnetic wave propagation frequencies are specifically investigated, ta

Los estilos APA, Harvard, Vancouver, ISO, etc.

15

Likavec, Silvia, Francesco Osborne, and Federica Cena. "Property-based Semantic Similarity and Relatedness for Improving Recommendation Accuracy and Diversity." International Journal on Semantic Web and Information Systems 11, no. 4 (2015): 1–40. http://dx.doi.org/10.4018/ijswis.2015100101.

Texto completo

Resumen

The authors introduce new measures of semantic similarity and relatedness for ontological concepts, based on the properties associated to them. They consider two concepts similar if, for some properties they have in common, they also have the same values assigned to these properties. On the other hand, the authors consider two concepts related if they have the same values assigned to different properties. These measures are used in the propagation of user interest values in ontology-based user models to other similar or related concepts in the domain. The authors tested their algorithm in even

Los estilos APA, Harvard, Vancouver, ISO, etc.

16

KIYONO, Fumio, and Takayuki SAITO. "Axial Propagation Property of Oscillation in Water Jets." Shigen-to-Sozai 113, no. 7 (1997): 565–70. http://dx.doi.org/10.2473/shigentosozai.113.565.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

17

Sun Meixiu, 孙美秀, 张立云 Zhang Liyun, 康美玲 Kang Meiling, 姜琛昱 Jiang Chenyu, and 张春平 Zhang Chunping. "Property of Light Propagation in Columnar Biological Tissue." Chinese Journal of Lasers 39, no. 10 (2012): 1004001. http://dx.doi.org/10.3788/cjl201239.1004001.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

18

Maeda, Yoshihito. "Iron silicide photonic crystals and light propagation property." Physics Procedia 11 (2011): 79–82. http://dx.doi.org/10.1016/j.phpro.2011.01.005.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

19

Maremonti, Paolo, and Remigio Russo. "On the wave propagation property in finite elasticity." Proceedings of the Royal Society of Edinburgh: Section A Mathematics 119, no. 1-2 (1991): 107–16. http://dx.doi.org/10.1017/s0308210500028341.

Texto completo

Resumen

SynopsisBy using a mild hypothesis on the acoustic tensor, it is shown that the disturbances in a nonlinear elastic body travel with a finite speed. Moreover, a uniqueness theorem for the displacement problem of nonlinear elastodynamics is proved. No assumption is made on the extension of the body.

Los estilos APA, Harvard, Vancouver, ISO, etc.

20

Wei, Fu Xiang, Gen Xi Yu, and Li Chao Chai. "Ultrasonic Beam Simulation of Austenitic Stainless Steel Pipeline Welding Cladding." Applied Mechanics and Materials 687-691 (November 2014): 1121–24. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.1121.

Texto completo

Resumen

Austenitic stainless steel shows clear acoustic anisotropy. How to detect and evaluate the material becomes research difficulty and popular problem in acoustic detection field. In the paper, Civa software is applied for simulating ultrasonic wave propagation in austenitic stainless steel cladding layer. The influence of included angle between acoustic wave propagation direction and crystal axis on acoustic wave propagation is studied. The study results show that: the focusing property is good when the included angle is 30°-45°, which is beneficial for ultrasonic testing of cladding layer. When

Los estilos APA, Harvard, Vancouver, ISO, etc.

21

Huang, Xiao, and Jian Zhong Liu. "Study on Delamination Propagation Behavior and Measurement Method for One Kind of New Fiber Metal Laminates." Advanced Materials Research 538-541 (June 2012): 1773–80. http://dx.doi.org/10.4028/www.scientific.net/amr.538-541.1773.

Texto completo

Resumen

The delamination at the interface between the aluminium and prepreg layers has greater influence on the fatigue crack growth in fiber metal laminates. To study delamination propagation property of one kind of new fiber metal laminates, by using 2/1 lay-up specimen, this article accomplished delamination propagation test under various stress levels at R=0.1 by optical method and compliance method respectively. The delamination propagation property of this laminate is obtained by analyzing and calculating. A modified compliance equation is created to calculate the delamination size of this lamin

Los estilos APA, Harvard, Vancouver, ISO, etc.

22

Basmaci, Ayse. "The Behavior of Electromagnetic Wave Propagation in Photonic Crystals with or without a Defect." Applied Computational Electromagnetics Society 36, no. 6 (2021): 632–41. http://dx.doi.org/10.47037/2020.aces.j.360603.

Texto completo

Resumen

In this study, the electromagnetic wave propagation behavior of two-dimensional photonic crystal plates with a defect is investigated. For this purpose, the partial differential equation for the electromagnetic wave propagation in various photonic crystal plates containing a defect or not is obtained by using Maxwell’s equations. The defect is also defined in the electromagnetic wave propagation equation appropriately. In order to solve the electromagnetic wave propagation equation, the finite differences method is used. The material property parameters of the photonic crystal plates are deter

Los estilos APA, Harvard, Vancouver, ISO, etc.

23

Lin, Haibo, and Jinbao Wang. "Study of Self-healing Behavior for Airy Beams in Atmospheric Turbulence." Journal of Physics: Conference Series 2226, no. 1 (2022): 012003. http://dx.doi.org/10.1088/1742-6596/2226/1/012003.

Texto completo

Resumen

Abstract The Airy beam shows its peculiar property of self-healing which attracts lots of attentions to do the researches about the higher dimensional nondiffraction beams which can apply to lots of aspects to doing researches. We demonstrate the self-healing property of Airy beam which displays similar profiles both in weak and strong turbulence in atmosphere. Highly similarity has been shown when the propagation distance is not very long. The self-healing exhibits its own profile in strong turbulence and stability in weak turbulence respectively with the longer propagation distance. However,

Los estilos APA, Harvard, Vancouver, ISO, etc.

24

Qu, Jue, Hongjun Xue, Yancheng Li, and Yingbin Chai. "An Enriched Finite Element Method with Appropriate Interpolation Cover Functions for Transient Wave Propagation Dynamic Problems." Mathematics 10, no. 9 (2022): 1380. http://dx.doi.org/10.3390/math10091380.

Texto completo

Resumen

A novel enriched finite element method (EFEM) was employed to analyze the transient wave propagation problems. In the present method, the traditional finite element approximation was enriched by employing the appropriate interpolation covers. We mathematically and numerically showed that the present EFEM possessed the important monotonic convergence property with the decrease of the used time steps for transient wave propagation problems when the unconditional stable Newmark time integration scheme was used for time integration. This attractive property markedly distinguishes the present EFEM

Los estilos APA, Harvard, Vancouver, ISO, etc.

25

MacLaurin, James, Jamil Salhi, and Salwa Toumi. "Mean field dynamics of a Wilson–Cowan neuronal network with nonlinear coupling term." Stochastics and Dynamics 18, no. 06 (2018): 1850046. http://dx.doi.org/10.1142/s0219493718500466.

Texto completo

Resumen

In this paper we prove the propagation of chaos property for an ensemble of interacting neurons subject to independent Brownian noise. The propagation of chaos property means that in the large network size limit, the neurons behave as if they are probabilistically independent. The model for the internal dynamics of the neurons is taken to be that of Wilson and Cowan, and we consider there to be multiple different populations. The synaptic connections are modeled with a nonlinear “electrical” model. The nonlinearity of the synaptic connections means that our model lies outside the scope of clas

Los estilos APA, Harvard, Vancouver, ISO, etc.

26

Peng, Zeng, Shanglei Yang, Zhentao Wang, and Zihao Gao. "Fatigue Property and Small Crack Propagation Mechanism of MIG Welding Joint of 6005A-T6 Aluminum Alloy." Materials 15, no. 13 (2022): 4698. http://dx.doi.org/10.3390/ma15134698.

Texto completo

Resumen

In this study, metal inert gas welding (MIG) was applied to 4 mm thick 6005A-T6 aluminum alloy welding. Compared with other parts, the hardness of the weld zone (WZ) was the lowest, about 67 HV. There was the Softening in WZ, which might make WZ the weakest zone. Then, fatigue tests were carried out on MIG welded joints. All the fatigue specimens fractured at the weld toe of the lap joint, and the fracture was characterized by a cleavage fracture. Crack closure induced by oxide was observed during the steady propagation of the fatigue crack. Impurities hindered crack propagation, changed the d

Los estilos APA, Harvard, Vancouver, ISO, etc.

27

Jeong, Jaeyeon, and Kyeongsik Woo. "Effect on Material Property on the Frature Propagation Behavior." Journal of the Korean Society for Aeronautical & Space Sciences 42, no. 11 (2014): 919–26. http://dx.doi.org/10.5139/jksas.2014.42.11.919.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

28

Zhang, Nan, Ping Yuan, Ting ting An, Meng Zhang, and Rong rong Chen. "The conductivity and propagation property of lightning leader tip." Atmospheric Research 245 (November 2020): 105099. http://dx.doi.org/10.1016/j.atmosres.2020.105099.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

29

Khin, Than Sint, and Ning Su. "Propagation property for anisotropic nonlinear diffusion equation with convection." Journal of Mathematical Analysis and Applications 354, no. 1 (2009): 220–28. http://dx.doi.org/10.1016/j.jmaa.2008.12.045.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

30

SONG, WEIDONG, HAIYAN LIU, and JIANGUO NING. "TENSILE PROPERTY AND CRACK PROPAGATION BEHAVIOR OF TUNGSTEN ALLOYS." International Journal of Modern Physics B 25, no. 11 (2011): 1475–92. http://dx.doi.org/10.1142/s0217979211100114.

Texto completo

Resumen

In situ SEM experimental system is employed to investigate the mechanical characteristics and the fracture behavior of 91W–6.3Ni–2.7Fe tungsten alloys. The crack initiation and propagation of tungsten alloys under tensile loadings are examined. Multi-particle unit cell models containing the microstructure characteristics of tungsten alloys are established. Fixed-point iteration method is firstly used for the multi-particle unit cell's boundary condition. By adopting the method, real displacement constrained conditions are applied on the multi-particle unit cell models. The mechanical and fract

Los estilos APA, Harvard, Vancouver, ISO, etc.

31

Zhang, Jun, Yi Chen, and Liuqing Yang. "Numerical calculation and measurement for the focus field of concave spherical acoustic lens transducer." MATEC Web of Conferences 283 (2019): 05007. http://dx.doi.org/10.1051/matecconf/201928305007.

Texto completo

Resumen

How to accurately calculate the sound field formed by acoustic lenses is an important basis for the design of acoustic lens transducers. The radiation sound field distribution of the physical model of acoustics lens is simulated by numerical methods, including the ray propagation method and the wave propagation method. The ray propagation method can only get the focal length without considering the wave characteristics property, while the wave propagation method takes into account the amplitude and phase factors of the wave, and by which the distribution of the whole sound field can be got. Th

Los estilos APA, Harvard, Vancouver, ISO, etc.

32

Shibata, Taiju, and Masahiro Ishihara. "OS02W0095 Mechanical property evaluation method for graphite materials by ultrasonic wave propagation in porous body." Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics 2003.2 (2003): _OS02W0095. http://dx.doi.org/10.1299/jsmeatem.2003.2._os02w0095.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

33

Choi, K. K., and J. U. Cho. "A Study on Propagation Property of Fatigue Crack at Composite with Another Material." Archives of Metallurgy and Materials 62, no. 2 (2017): 1363–66. http://dx.doi.org/10.1515/amm-2017-0209.

Texto completo

Resumen

AbstractIn this study, the fatigue crack propagation in composite material is investigated by experimental result. When another material exists at fatigue crack propagation in case of composite, the durability against fatigue crack is smaller or greater than in case of matrix without another material. As another material is composite material, it refers to steel or material. Another material influences the crack propagation. As the experimental results can be agreed with simulation data, all experimental data in this study are verified. These experimental and analysis results can be applied in

Los estilos APA, Harvard, Vancouver, ISO, etc.

34

Wen, Xin Li, Bo Jiang, Le Yu Zhou, Lie Chen, Hai Long Wang, and Ya Zheng Liu. "Splitting Property Analysis of Automotive Con-Rod Steel C70S6." Materials Science Forum 817 (April 2015): 498–503. http://dx.doi.org/10.4028/www.scientific.net/msf.817.498.

Texto completo

Resumen

In order to analysis the splitting property of automotive con-rod steel C70S6, a type of con-rods using this material were manufactured on a domestic production line. Both the fracture and the cracks of the con-rods were observed by SEM, the relationship between the cracks and the grain orientation were analyzed by EBSD. The results show that the fracture of the steel is cleavage fracture and most cleavage planes are {001} , the crack initiation is mainly ferrite or inclusions, and the crack propagation race is along the {001} planes, most microcracks in the vicinity of the main crack induced

Los estilos APA, Harvard, Vancouver, ISO, etc.

35

He, Yubao, Hongyan Huang, and Daren Yu. "Backpressure propagation mode and balance property in a rectangular duct." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 233, no. 4 (2018): 1472–89. http://dx.doi.org/10.1177/0954410018760339.

Texto completo

Resumen

The backpressure propagation mode accompanied by shock-train evolution is investigated numerically in a rectangular duct with an open space. On this basis, the balance mechanism and parametric effects of heat transfer and skin friction for backpressure propagation are revealed to understand the nature of force competition better. As a result, the backpressure propagation mode can be classified into two different flow processes with increased backpressure. In addition, balance property mechanism reveals that both the momentum inside the boundary layer and the shear force which transfers the mom

Los estilos APA, Harvard, Vancouver, ISO, etc.

36

Sun, Zhi Jia, and You Tang Li. "The Material Discontinuous Zone Influence on the Behavior of Crack Propagation in the Matrix Material." Applied Mechanics and Materials 345 (August 2013): 263–67. http://dx.doi.org/10.4028/www.scientific.net/amm.345.263.

Texto completo

Resumen

A numerical method to simulate the crack propagation is presented in this paper. The FEM is used to estimate the influence of the material discontinuous zone on the propagation behavior of the crack placed in close to it in the matrix. The crack propagation paths in the matrix with different material discontinuous zone are simulated. The simulation results show that the crack propagation path will deviate toward the material discontinuous zone when the crack grows in closed to it and the property of the material discontinuous zone influences the deflection angle and the crack propagation rate.

Los estilos APA, Harvard, Vancouver, ISO, etc.

37

Bagan, Emili, Bartomeu Fiol, Martin Lavelle, and David McMullan. "Infrared Finite Charge Propagation." Modern Physics Letters A 12, no. 25 (1997): 1815–21. http://dx.doi.org/10.1142/s0217732397001849.

Texto completo

Resumen

The Coulomb gauge has a long history and many uses. It is especially useful in bound state applications. An important feature of this gauge is that the matter fields have an infrared finite propagator in an on-shell renormalisation scheme. This is, however, only the case if the renormalisation point is chosen to be the static point on the mass-shell, p=(m,0,0,0). In this letter we show how to extend this key property of the Coulomb gauge to an arbitrary relativistic renormalisation point. This is achieved through the introduction of a new class of gauges of which the Coulomb gauge is a limitin

Los estilos APA, Harvard, Vancouver, ISO, etc.

38

Xia, Peng Cheng, Guan Peng Han, and Kun Xie. "Effect of Notch Radius on the Thermal Fatigue Property of a New Guide Vane Materials." Advanced Materials Research 915-916 (April 2014): 572–75. http://dx.doi.org/10.4028/www.scientific.net/amr.915-916.572.

Texto completo

Resumen

Thermal fatigue property of a directionally solidified nickel-base superalloy with different notch radius was studied. The results show that cycle numbers of crack initiation increase and resistance of thermal fatigue decreases with the rise of notch radius at the upper temperature of 1050°C. Thermal fatigue crack initiates at carbide or oxidized cavity. The join of oxidized cavity makes crack propagate. The propagation rate lowers with the increasing notch radius. Crack propagation direction is along <110> direction in {111} plane. The stress concentration drops and thermal fatigue prop

Los estilos APA, Harvard, Vancouver, ISO, etc.

39

Kienle, A., R. Michels, and R. Hibst. "Magnification—a New Look at a Long-known Optical Property of Dentin." Journal of Dental Research 85, no. 10 (2006): 955–59. http://dx.doi.org/10.1177/154405910608501017.

Texto completo

Resumen

Light propagation in human dentin exhibits a strong directional dependence featuring the long-known optical magnification property. We hypothesized that this anisotropic effect is caused by multiple scattering at the dentin tubules, and not by fiberoptic effects, as had been previously assumed. We performed measurements of the transmitted intensity from dentin disks and compared them with Monte Carlo simulations of light propagation in dentin, considering the scattering by the tissue’s microstructure. We found that the optical anisotropy of dentin can be fully explained with this model. We con

Los estilos APA, Harvard, Vancouver, ISO, etc.

40

Drgan, Viktor, Katja Venko, Janja Sluga, and Marjana Novič. "Merging Counter-Propagation and Back-Propagation Algorithms: Overcoming the Limitations of Counter-Propagation Neural Network Models." International Journal of Molecular Sciences 25, no. 8 (2024): 4156. http://dx.doi.org/10.3390/ijms25084156.

Texto completo

Resumen

Artificial neural networks (ANNs) are nowadays applied as the most efficient methods in the majority of machine learning approaches, including data-driven modeling for assessment of the toxicity of chemicals. We developed a combined neural network methodology that can be used in the scope of new approach methodologies (NAMs) assessing chemical or drug toxicity. Here, we present QSAR models for predicting the physical and biochemical properties of molecules of three different datasets: aqueous solubility, acute fish toxicity toward fat head minnow, and bio-concentration factors. A novel neural

Los estilos APA, Harvard, Vancouver, ISO, etc.

41

Jiang, Ren Hao, Wei Li, Yan Ping Shi, and Jiang He. "Study on Interior Fracture Property of High Strength Steel in Very High Cycle Regime." Advanced Materials Research 482-484 (February 2012): 1169–75. http://dx.doi.org/10.4028/www.scientific.net/amr.482-484.1169.

Texto completo

Resumen

Based on the fracture mechanics theory and fracture surface topography analysis (FRASTA) method, the interior fracture property of a bearing steel in very high cycle regime was studied by means of rotary bending fatigue test. As a result, this bearing steel represents the duplex S-N curves characteristic, where the interior inclusion-induced fracture is the predominant fracture mode in very high cycle regime. The rough granular bright facet (GBF) area corresponding to smaller inclusion is usually formed in the lifetime larger than 106 cycles, whose formation progress can be interpreted as the

Los estilos APA, Harvard, Vancouver, ISO, etc.

42

Chen, Yun, Zhigen Hu, and Quan Liu. "EXPLORING THE PROPERTIES OF COST OVERRUN RISK PROPAGATION NETWORK (CORPN) FOR PROMOTING COST MANAGEMENT." JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT 25, no. 1 (2019): 1–18. http://dx.doi.org/10.3846/jcem.2019.7462.

Texto completo

Resumen

Construction cost overrun chronically plagues contractors. To address the issue, numerous studies have explored cost overrun risks (CORs). Nevertheless, their methods of identifying risk relationship are susceptible to experts’ experience. In addition, they fail to unearth the relationship structure information and analyze the risk propagation effect. To fill these gaps, this paper intends to propose a methodology that integrates the engineering case analysis and complex network theory, so as to obtain a stable relationship structure and reveal its inherent property. First, 52 CORs and 158 ris

Los estilos APA, Harvard, Vancouver, ISO, etc.

43

Sohel, Shamsul Huda, Md Al Amin Hossain, Debashis Datta, and Md Fazlul Huq. "Probabilistic Assessment of Crack Failure of Reactor Pressure Vessel (RPV) Cladding Material." Journal of Bangladesh Academy of Sciences 41, no. 2 (2018): 237–45. http://dx.doi.org/10.3329/jbas.v41i2.35501.

Texto completo

Resumen

To design a Reactor Pressure Vessel (RPV), material property like crack must be considered as it is an unavoidable property of materials. Presence of crack in materials must be kept within limit to prevent material’s failure. So, crack propagation must be analyzed and observed. In this paper, crack propagation due to stress and materials fracture toughness of reactor pressure vessel cladding has been observed to estimate cumulative probability of crack failure using Probabilistic Fracture Mechanics (PFM). Average crack size is guessed as 3 mm and geometry factor is considered as 1.12 to analyz

Los estilos APA, Harvard, Vancouver, ISO, etc.

44

Jardon, Zoé, Michaël Hinderdael, Tamas Regert, Jeroen Van Beeck, and Patrick Guillaume. "On the Nature of Pressure Wave Propagation through Ducts for Structural Health Monitoring Application." Applied Sciences 9, no. 5 (2019): 837. http://dx.doi.org/10.3390/app9050837.

Texto completo

Resumen

An effective structural health monitoring system fully exploits the flexibility offered by the 3D printing process by integrating a smart structural health monitoring technology inside the 3D-printed components. The system relies on the propagation of pressure waves with constant propagation speed through circular capillaries embedded in the structure. The nature of these waves seems to be determinant for the accuracy of the crack localization system. To achieve a better physical understanding of the nature of the propagating waves through the capillaries, computational fluid dynamics simulati

Los estilos APA, Harvard, Vancouver, ISO, etc.

45

Lv, Hang, Guoqing Gou, Zhenghong Fu, and Wei Gao. "Stress corrosion property of 304 stainless steel and Q345 steel laser-MAG hybrid welded joints." International Journal of Modern Physics B 34, no. 01n03 (2019): 2040057. http://dx.doi.org/10.1142/s0217979220400573.

Texto completo

Resumen

The stress corrosion cracking (SCC) property of laser-MAG hybrid welded 304 stainless steel and Q345 steel was evaluated through cycle-immersion testing in 3.5 wt.% NaCl solution. The average SCC crack propagation rate of different zones under different initial stress intensity factors was calculated, and the SCC fracture and crack propagation path were observed. The microstructure and mechanical properties of the weld joint have also been examined. The result indicates that the fusion zone (FZ) is extremely prone to SCC. The average SCC crack propagation rate in FZ is [Formula: see text] mm/h

Los estilos APA, Harvard, Vancouver, ISO, etc.

46

Li, Yang, Zheng Bing Xu, and Jian Min Zeng. "Effect of Hydrogen Content on Impact Property of A357 Alloy." Materials Science Forum 704-705 (December 2011): 1201–4. http://dx.doi.org/10.4028/www.scientific.net/msf.704-705.1201.

Texto completo

Resumen

The impact specimens with different hydrogen contents were solution treated at 540±3°C for 12h; water quenched at 60-100°C; and aged at 165±1°C for 6h. The impact test was carried out at Roell450 pendulum impact testing machine. The impact test results show that the impact energy has strong relation with the hydrogen content. The total absorption energy increases with the increasing of hydrogen content. The crack propagation energy Avp and present larger proportion than the initial crack energy Avi in the total absorption energy Av. The number of the pinholes increases and the pinholes turn fr

Los estilos APA, Harvard, Vancouver, ISO, etc.

47

Bayrakdar, Harun. "ELECTROMAGNETIC PROPAGATION AND ABSORBING PROPERTY OF FERRITE-POLYMER NANOCOMPOSITE STRUCTURE." Progress In Electromagnetics Research M 25 (2012): 269–81. http://dx.doi.org/10.2528/pierm12072303.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

48

Guan, Bing, Haiyang Yu, Wei Song, and Jaeho Choi. "Spatial Property of Optical Wave Propagation through Anisotropic Atmospheric Turbulence." Wireless Communications and Mobile Computing 2021 (December 21, 2021): 1–9. http://dx.doi.org/10.1155/2021/5519786.

Texto completo

Resumen

For the free-space optical (FSO) communication system, the spatial coherence of a laser beam is influenced obviously as it propagates through the atmosphere. This loss of spatial coherence limits the degree to which the laser beam is collimated or focused, resulting in a significant decrease in the power level of optical communication and radar systems. In this work, the analytic expressions of wave structure function for plane and spherical wave propagation through anisotropic non-Kolmogorov turbulence in a horizontal path are derived. Moreover, the new expressions for spatial coherence radiu

Los estilos APA, Harvard, Vancouver, ISO, etc.

49

Xiao-Yong, He, Cao Jun-Cheng, and Feng Song-Lin. "Simulation of the Propagation Property of Metal Wires Terahertz Waveguides." Chinese Physics Letters 23, no. 8 (2006): 2066–69. http://dx.doi.org/10.1088/0256-307x/23/8/029.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

50

WANG, Junzhu, Hideto SUZUKI, Masashi NAKAMURA, Tadao HARAGUCHI, and Jyunko SAKINO. "Analysis of Fatigue Crack Propagation Property of Recycled PEEK Resin." Transactions of the Japan Society of Mechanical Engineers Series A 65, no. 637 (1999): 1935–41. http://dx.doi.org/10.1299/kikaia.65.1935.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Ofrecemos descuentos en todos los planes premium para autores cuyas obras están incluidas en selecciones literarias temáticas. ¡Contáctenos para obtener un código promocional único!