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Journal articles on the topic 'Line shape analysis'

Author: Grafiati
Published: 11 March 2023

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1

XU WEI, WAN BAO-NIAN, LI JIAN-GANG, FANG TONG-ZHENG, FANG ZI-SHENG, and XIE JI-KANG. "ANALYSIS OF Hα LINE SHAPE." Acta Physica Sinica 46, no. 7 (1997): 1360. http://dx.doi.org/10.7498/aps.46.1360.

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2

Dattagupta, Sushanta. "Anderson and Line Shape Analysis." Resonance 25, no. 8 (August 2020): 1117–25. http://dx.doi.org/10.1007/s12045-020-1027-6.

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3

Thurgate, Stephen M., and Ganesh N. Raikar. "Auger line shape analysis of Zn3P2." Applied Surface Science 26, no. 1 (June 1986): 51–60. http://dx.doi.org/10.1016/0169-4332(86)90052-8.

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4

Wei, Xu, and Li Yan. "Analysis of Hα(Dα) Line Shape." Journal of Astrophysics and Astronomy 35, no. 3 (September 2014): 555–58. http://dx.doi.org/10.1007/s12036-014-9285-x.

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5

Sundius, T. "Raman line shape analysis by numerical convolution." Journal of Molecular Structure 175 (May 1988): 319–22. http://dx.doi.org/10.1016/s0022-2860(98)80095-1.

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6

Ma, Yue, and Guo-Ying Chen. "Structure of Xb from line shape analysis." Modern Physics Letters A 31, no. 05 (February 5, 2016): 1650035. http://dx.doi.org/10.1142/s0217732316500358.

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We study the production line shape of [Formula: see text] near threshold, where the [Formula: see text] pair comes from the resonance [Formula: see text]. Our study shows that the line shape depends sensitively on the binding energy and the probability of finding an elementary state in the physical bound state. Both of the two parameters are crucial to identify the structure of [Formula: see text]. Therefore, the line shape measurement can shed light on the structure of [Formula: see text].
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7

Bolotov, B. M., D. A. Aksenov, A. I. Polyakov, and S. P. Senshin. "NMR Line Shape Function Analysis in Solids." physica status solidi (b) 139, no. 2 (February 1, 1987): K137—K140. http://dx.doi.org/10.1002/pssb.2221390239.

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8

North, Simon W., Xiaonan S. Zheng, Ruian Fei, and Gregory E. Hall. "Line shape analysis of Doppler broadened frequency‐modulated line spectra." Journal of Chemical Physics 104, no. 6 (February 8, 1996): 2129–35. http://dx.doi.org/10.1063/1.470969.

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9

Wang, Zeshen, and Jean-Claude Müller. "Line Generalization Based on Analysis of Shape Characteristics." Cartography and Geographic Information Systems 25, no. 1 (January 1998): 3–15. http://dx.doi.org/10.1559/152304098782441750.

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10

Guo, Qi, Philip Pagano, Yun-Liang Li, Amnon Kohen, and Christopher M. Cheatum. "Line shape analysis of two-dimensional infrared spectra." Journal of Chemical Physics 142, no. 21 (June 7, 2015): 212427. http://dx.doi.org/10.1063/1.4918350.

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11

Ragheb, H. A., and L. Shafai. "Analysis of arbitrary shape printed line microstrip antennas." IEEE Transactions on Antennas and Propagation 38, no. 2 (1990): 269–74. http://dx.doi.org/10.1109/8.45131.

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12

Veale, J. R., W. Anderson, M. Gatzke, M. Renn, and T. F. Gallagher. "Line-shape analysis of resonant energy transfer collisions." Physical Review A 54, no. 2 (August 1, 1996): 1430–34. http://dx.doi.org/10.1103/physreva.54.1430.

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13

Burnham, N. A., A. B. Swartzlander, A. J. Nelson, and L. L. Kazmerski. "Auger line shape analysis of hydrogenated amorphous silicon." Solar Cells 21, no. 1-4 (June 1987): 135–40. http://dx.doi.org/10.1016/0379-6787(87)90112-8.

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14

Bodurka, Jerzy, Gerd Buntkowsky, Aleksander Gutsze, Malgorzata Bodurka, and Hans-Heinrich Limbach. "Analysis of the 1H NMR Line Shape Found in Animal Lenses." Applied Spectroscopy 50, no. 11 (November 1996): 1421–27. http://dx.doi.org/10.1366/0003702963904827.

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The proton NMR line shape of rabbit lens was investigated to explain the extremely short value of the T2 relaxation time that determines the decay time of the lens free induction decay (FID) signal. The proton lens spectra were measured at 300 MHz, and a characteristic, antisymmetric profile was found. To determine whether the line shape is caused by unaveraged residual dipolar interaction from immobile protein protons, which would yield a homogeneously broadened line, we performed a spectral hole-burning experiment on the lens. In these experiments we could show that the line is clearly inhomogenously broadened. The inhomogeneity of the external field (Δ B0) was excluded by comparing at room temperature (295 K) the normalized proton NMR line shape of the whole rabbit lens measured at 300 MHz with the NMR line of a reference sample of pure water of similar size and shape. The measurements of the NMR spectra of the lens cortex and nucleus alone, as well as the spin–lattice relaxation time data obtained for the lens at different frequencies, indicate that the distribution of the chemical shift values is not responsible for the lens profile. Therefore, to understand our data we have to assume that the magnetic susceptibility effect and the shape of the lens are responsible for the observed the NMR line shape and also for the short value of the T2 relaxation time. We calculated the magnetic field inside the lens, using the model of two concentric spheres with different susceptibilities. The results of these calculations are in very good agreement with the experimental data of the lens. The consistency of the assumed model was checked by measurements of the NMR line shapes for the lens phantom and for the lens at higher fields (500 MHz).
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15

Yan, Guang Cai, and Zhao Xia Ma. "Investigation on Line-Shape Control Technology." Applied Mechanics and Materials 166-169 (May 2012): 956–59. http://dx.doi.org/10.4028/www.scientific.net/amm.166-169.956.

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The simulation analysis of the cantilever construction process was carried out with the structure analysis software. This paper provides an overview of the geometric control and the overall computation according to actual criterion, taking into account the effect of temperature, concrete shrinkage and creep, pre-stressed tension and so on. The elevation monitoring was carried out by comparing the calculated values with testing data. The analysis and control of the line shape are good to perfect the construction control technology of the closure section, enhance the closure quality and ensure the smooth of entire line shape and the rationality of the main beam internal force.
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16

Saarinen, Pekka E., Jyrki K. Kauppinen, and Jari O. Partanen. "New Method for Spectral Line Shape Fitting and Critique on the Voigt Line Shape Model." Applied Spectroscopy 49, no. 10 (October 1995): 1438–53. http://dx.doi.org/10.1366/0003702953965506.

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In this work we introduce a new method for testing spectral line shape models and optimizing the parameters in any parametric model. Given some general parametric line shape and a piece of a spectrum, the method finds the optimal values for the parameters and gives a number which tells how well the spectrum under consideration is explained by that model. The number of spectral lines under analysis may be more than one, and their exact locations need not be known. This characteristic follows from the property that the method does not need the information about line positions and amplitudes at all. Thus, in the absence of a singlet line, a set of overlapping lines can also be analyzed. The analysis is carried out in the signal domain by utilizing linear prediction. Application examples of the method to a molecular spectrum measured in gas phase are given. The results suggest that the Voigt line shape, despite its common use, is not a correct model in molecular spectroscopy. Its limitations become evident when one is trying to enhance the resolution by linear prediction, which requires detailed knowledge of the line shape. Instead a stochastic model, which is also tested, turns out to be rather promising.
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17

Maizlish, Oleksandr. "Shape preserving approximation on the real line with exponential weights." Journal of Approximation Theory 157, no. 2 (April 2009): 127–33. http://dx.doi.org/10.1016/j.jat.2008.07.005.

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18

Srivastava, A. K., M. J. Patni, and B. K. Chaturvedi. "Determination of Effective Linewidth Using FMR Line Shape Analysis." Le Journal de Physique IV 07, no. C1 (March 1997): C1–443—C1–444. http://dx.doi.org/10.1051/jp4:19971179.

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19

Sinha, K., A. Mascarenhas, G. S. Horner, K. A. Bertness, Sarah R. Kurtz, and J. M. Olson. "Raman line-shape analysis of random and spontaneously orderedGaInP2alloy." Physical Review B 50, no. 11 (September 15, 1994): 7509–13. http://dx.doi.org/10.1103/physrevb.50.7509.

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20

Gebresellasie, K., J. C. Lewis, and J. Shirokoff. "X-ray Spectral Line Shape Analysis of Asphalt Binders." Energy & Fuels 27, no. 4 (March 15, 2013): 2018–24. http://dx.doi.org/10.1021/ef301865p.

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21

Okumura, Ko, Andrei Tokmakoff, and Yoshitaka Tanimura. "Two-dimensional line-shape analysis of photon-echo signal." Chemical Physics Letters 314, no. 5-6 (December 1999): 488–95. http://dx.doi.org/10.1016/s0009-2614(99)01173-2.

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22

Dulya, C., D. Adams, B. Adeva, E. Arik, A. Arvidson, B. Badelek, M. K. Ballintijn, et al. "A line-shape analysis for spin-1 NMR signals." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 398, no. 2-3 (October 1997): 109–25. http://dx.doi.org/10.1016/s0168-9002(97)00317-3.

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23

Werner, Wolfgang S. M., Thomas Cabela, Josef Zemek, and Petr Jiricek. "On line shape analysis in X-ray photoelectron spectroscopy." Surface Science 470, no. 3 (January 2001): 325–36. http://dx.doi.org/10.1016/s0039-6028(00)00877-3.

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24

Bacelar, J. C., R. M. Diamond, E. M. Beck, M. A. Deleplanque, J. Draper, and F. S. Stephens. "Line-shape analysis of high spin states: Collectivity inYb166." Physical Review C 35, no. 3 (March 1, 1987): 1170–73. http://dx.doi.org/10.1103/physrevc.35.1170.

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25

Vogel, Eugenio E., Olga Mualin, Manuel A. de Orúe, and Juan Rivera-Iratchet. "Line-shape analysis of the vibronic levels of InP:Fe2+." Physical Review B 49, no. 4 (January 15, 1994): 2907–10. http://dx.doi.org/10.1103/physrevb.49.2907.

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26

Fairley, Neal, Pascal Bargiela, Adam Roberts, Vincent Fernandez, and Jonas Baltrusaitis. "Practical guide to understanding goodness-of-fit metrics used in chemical state modeling of x-ray photoelectron spectroscopy data by synthetic line shapes using nylon as an example." Journal of Vacuum Science & Technology A 41, no. 1 (January 2023): 013203. http://dx.doi.org/10.1116/6.0002196.

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Chemical state analysis of a sample surface through fitting bell-shaped curves to x-ray photoelectron spectroscopic polymer data is reviewed using nylon to introduce and discuss aspects of data analysis. Different strategies for modeling chemistry in nylon spectra are presented and in so doing, a case is made to include in published science the design logic and implementation in terms of line shapes and optimization parameter constraints between components in a peak model. Imperfections in line shape relative to the true shape for photoemission lines, when compensated for using constraints to optimization parameters, are shown to provide chemical state information about a sample that justify, for peak models constructed with these limitations, metrics for goodness-of-fit different from those expected for pulse-counted data.
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27

Setiawan HR, Iwan, and Alfiah Nurfadhilah AM. Hindi. "Analysis of Cognitive Conflict with Intervention on the Understanding of Geometry Concepts in SMA." Daya Matematis: Jurnal Inovasi Pendidikan Matematika 8, no. 3 (December 11, 2020): 193. http://dx.doi.org/10.26858/jdm.v8i3.15341.

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This research aims to obtain information about students' cognitive conflict analysis with interventions on understanding the concept of geometry. The research method used is descriptive qualitative. This study involved students who experienced cognitive conflict with a sample of 6 students of class XII consisting of 5 female students and 1 male student. To show the data, the instruments used were interview and written questions. Each student has finished delivering answers, which will provide new information that can fill the conflict. Based on the results of the study, it shows that: (1) Cognitive conflict in the nature of a flat shape occurs in understanding the concept of a square with a rectangle and the concept of a rhombus with a square (2) Cognitive conflict for how to find the area of a flat shape occurs in the concept of finding a line area with a rectangle and the concept. The area of a triangle that has a height line inside with an area of a triangle that has a height line outside (3) Cognitive conflict occurs in the concept of calculating the area of a given shape (4) Cognitive conflict occurs in understanding the concept of the relationship between area and perimeter of a shape flat, students understand that a shape that has the same shape but different shapes will also have different circumference.
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28

Ivaschenko, A., and D. Vavanov. "General Analysis of the Shape of Two Similar Second-Order Surfaces’ Intersection Line." Geometry & Graphics 8, no. 4 (March 4, 2021): 24–34. http://dx.doi.org/10.12737/2308-4898-2021-8-4-24-34.

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The presented paper is devoted to classification questions of fourth-order spatial curves, obtained as a result of intersection of non-degenerate second-order surfaces (quadrics) from the point of view of the forms of the original quadrics generating this curve. At the beginning of the paper is performed a brief historical overview of appearance of well-known and widely used curves ranging from ancient times and ending with the current state in the theory of curves and surfaces. Then a general analysis of the influence of the shape parameters and the relative position of original surfaces on the shape of the resulting curve and some of its parameters (number of components, presence of singular points, curve components flatness or spatiality) is carried out. Curves obtained as a result of intersection of equitype surfaces are described in more detail. The concept of interacting surfaces is introduced, various possible cases of the forms of the quadrics generating the curve are analyzed. A classification of fourth-order curves based on the shape parameters and relative position of second-order surfaces is proposed as an option. Illustrations of the resulting curve shapes with different shape parameters and location of generating quadrics are given. All surfaces and curves are considered in real affine space, taking into account the possibility of constructing them using descriptive geometry methods. Possible further research directions related to the analysis of the curves under discussion are briefly considered. In addition, are expressed hypotheses related to these curves use in the process of studying by students of technical universities the courses in analytical geometry, descriptive geometry, differential geometry and computer graphics. The main attention is paid to forms, therefore a wide variability of the surface shape in the framework of its described equation has been shown, provided by various values of numerical parameters.
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29

Arwin, Hans, Jan Mårtensson, and Roger Jansson. "Line-shape analysis of ellipsometric spectra on thin organic films." Applied Optics 31, no. 31 (November 1, 1992): 6707. http://dx.doi.org/10.1364/ao.31.006707.

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30

Thakur, M., S. K. Tripathy, and J. B. Lando. "A unified approach to line-shape analysis in polymer crystallography." Acta Crystallographica Section A Foundations of Crystallography 41, no. 1 (January 1, 1985): 26–30. http://dx.doi.org/10.1107/s0108767385000046.

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31

Bückers, C., G. Blume, A. Thränhardt, C. Schlichenmaier, P. J. Klar, G. Weiser, S. W. Koch, et al. "Microscopic electroabsorption line shape analysis for Ga(AsSb)∕GaAs heterostructures." Journal of Applied Physics 101, no. 3 (February 2007): 033118. http://dx.doi.org/10.1063/1.2433715.

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32

Dubost, G. "Linear transmission-line model analysis of arbitrary-shape patch antennas." Electronics Letters 22, no. 15 (1986): 798. http://dx.doi.org/10.1049/el:19860547.

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33

Ramaker, David E. "The past, present, and future of auger line shape analysis." Critical Reviews in Solid State and Materials Sciences 17, no. 3 (January 1991): 211–76. http://dx.doi.org/10.1080/10408439108243752.

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34

Schroeder, N., R. Böttner, S. Ratz, E. Dietz, U. Gerhardt, and Th Wolf. "Angle-resolved photoelectron spectra ofYBa2Cu3O7−δand their line-shape analysis." Physical Review B 47, no. 9 (March 1, 1993): 5287–99. http://dx.doi.org/10.1103/physrevb.47.5287.

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35

Donchev, V., N. Shtinkov, K. Germanova, I. Ivanov, H. Brachkov, and Tzv Ivanov. "Photoluminescence line-shape analysis in quantum wells embedded in superlattices." Materials Science and Engineering: C 15, no. 1-2 (August 2001): 75–77. http://dx.doi.org/10.1016/s0928-4931(01)00239-9.

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36

Enderlein, R., L. M. R. Scolfaro, J. M. V. Martins, and J. R. Leite. "Line shape analysis of photoreflectance spectra from δ-doped structures." Superlattices and Microstructures 12, no. 2 (January 1992): 175–79. http://dx.doi.org/10.1016/0749-6036(92)90332-y.

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37

Poultney, R. M., and C. Hitchinson. "Automatic size and shape analysis for on-line coke monitoring." Revue de Métallurgie 101, no. 3 (March 2004): 183–88. http://dx.doi.org/10.1051/metal:2004132.

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38

Niklasson, Markus, Renee Otten, Alexandra Ahlner, Cecilia Andresen, Judith Schlagnitweit, Katja Petzold, and Patrik Lundström. "Comprehensive analysis of NMR data using advanced line shape fitting." Journal of Biomolecular NMR 69, no. 2 (October 2017): 93–99. http://dx.doi.org/10.1007/s10858-017-0141-6.

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39

Kunc, Jan, and Martin Rejhon. "Raman 2D Peak Line Shape in Epigraphene on SiC." Applied Sciences 10, no. 7 (March 30, 2020): 2354. http://dx.doi.org/10.3390/app10072354.

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We measured a 2D peak line shape of epitaxial graphene grown on SiC in high vacuum, argon and graphene prepared by hydrogen intercalation from the so called buffer layer on a silicon face of SiC. We fitted the 2D peaks by Lorentzian and Voigt line shapes. The detailed analysis revealed that the Voigt line shape describes the 2D peak line shape better. We have determined the contribution of the homogeneous and inhomogeneous broadening. The homogeneous broadening is attributed to the intrinsic lifetime. Although the inhomogeneous broadening can be attributed to the spatial variations of the charge density, strain and overgrown graphene ribbons on the sub-micrometer length scales, we found dominant contribution of the strain fluctuations. The quasi free-standing graphene grown by hydrogen intercalation is shown to have the narrowest linewidth due to both homogeneous and inhomogeneous broadening.
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40

Kumar, Santosh, Kripa Shanker, and G. K. Lal. "Analysis of Cold Extrusion of Non Re-entry Product Shapes." Journal of Manufacturing Science and Engineering 124, no. 1 (February 1, 2001): 71–78. http://dx.doi.org/10.1115/1.1413777.

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The paper presents a feature-based analysis of cold extrusion process for non re-entry shapes. Part drawing of the shape to be extruded is drawn using line, arc, circle, polyline and ellipse entities of AutoCAD R-12 and corresponding DXF file is created. Treating shape as a feature, DXF file is processed and necessary data are separated for feature recognition. An upper-bound model for design of non re-entry cold extrudable shapes is proposed. The concept is then used to compare various die profiles based on the consideration of total extrusion power. It is found that third order stream-line and cosine dies are the best among various profiles considered. Parametric study for a square section using a third order polynomial die profile is carried out to study the effects of reduction ratio, friction factor and die length. Elliptical, trocoidal, rounded square and clover sections are examined for validating the proposed methodology.
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41

Noh, Eun Sun, Sergio E. Ulloa, and Hyuck Mo Lee. "The Effect of the Geometrical Shape and Size of the Cross Section on the Spin-Polarized Transport and the Giant Magnetoresistance : Finite Element Method Analysis." Solid State Phenomena 124-126 (June 2007): 843–46. http://dx.doi.org/10.4028/www.scientific.net/ssp.124-126.843.

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We analyze the effect of the geometrical shape and size of the cross section on the spin-polarized transport and the giant magnetoresistance (GMR) by a finite element method, and evaluate the stability and the physical properties of nano-scale spin valves. We calculate the transmission coefficients in the ballistic regime by using a transfer-matrix method, and evaluate the GMR of the current perpendicular to the plane (CPP) by using a circuit theory. The conduction-band structure is simplified to the potential step, which is determined by combining the interfacial parameters calculated by first-principles with the free electron model. The geometrical shapes of the cross section are line and square. As a result, the cross sectional shape has a significant effect on the spin-polarized transport and the GMR. The square-shaped cross section has an advantage of the large GMR, which is contrary to the line-shaped cross section. These phenomena result from the difference of the cut-off energies with the transverse modes and, consequently, the different spin-down transmission coefficients.
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42

CHUNG, RONALD, and KIN-LAP LEUNG. "AN ITERATIVE CLUSTERING PROCEDURE FOR INTERPRETING AN IMPERFECT LINE DRAWING." International Journal of Pattern Recognition and Artificial Intelligence 10, no. 08 (December 1996): 867–86. http://dx.doi.org/10.1142/s0218001496000505.

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Recovering three-dimensional shape of an object from a single line drawing is a classical problem in computer vision. Methods proposed range from Huffman–Clowes junction labeling, to Kanade's gradient space and skew symmetry analysis, to Sugihara's necessary and sufficient condition for a realizable polyhedral object, to Marill's MSDA shape recovery procedure, to Leclerc–Fischler's shape recovery procedure which assures planar faces, and to the recent Baird–Wang's gradient-descent algorithm which has a favorable time complexity. Yet all these assume perfect line drawings as the input. We propose a method that through the use of iterative clustering interprets an imperfect line drawing of a polyhedral scene. It distinguishes the true surface boundaries from the extraneous ones like the surface markings, fill-in the missing surface boundaries, and recovers 3-D shapes satisfying constraints of planarity of faces and parallel symmetry of lines, all at the same time. Experiments also show that the 3-D interpretation agrees with human perception.
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43

Szypuła, Bartłomiej. "Spatial distribution and statistic analysis of the anthropogenic line forms on the different basic fields." Environmental & Socio-economic Studies 1, no. 2 (June 1, 2013): 1–14. http://dx.doi.org/10.1515/environ-2015-0007.

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Abstract Despite the rapid development of geoinformation technology and GIS - a classic cartogram is still widely used method for presenting geographic features and phenomena, especially with regard to the relative values connected with the basic fields. The aim of this article was to investigate how the size and shape of the different basic fields influence the results of the phenomenon presentation (in this case anthropogenic line forms). In the experiment were used fields in the shape of: square, hexagon, circle and triangle with different sizes: 1 km, 2 km, 4 km, 8 km and 10 km. Different field areas with the same height, but of a different shape affected to varied quantitative characteristics within them. However, different field heights have caused an obvious increase or decrease the detail of the results. To take a look at the image of the spatial distribution of line forms compared cartograms with another, independent method - kernel density analysis. After setting kernel density image with cartograms one turned out that basic fields shape did not change the image of spatial relations significantly and wellcharacterized them in general. For this study area the best results obtained after the application fields with heights of 2 km and 4 km in the shape of squares and hexagons. It appears that the hexagons better than squares reflect the spatial image of the forms (hexagons allow better representation of the directions and shapes of the studied phenomena), however, they are less common in a geostatistical researches, and that's why they are more difficult to use, especially for comparative analysis.
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44

Nie, Hongshan, and Zhijian Huang. "A New Method of Line Feature Generalization Based on Shape Characteristic Analysis." Metrology and Measurement Systems 18, no. 4 (January 1, 2011): 597–606. http://dx.doi.org/10.2478/v10178-011-0057-5.

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A New Method of Line Feature Generalization Based on Shape Characteristic Analysis This paper presents a piecewise line generalization algorithm (PG) based on shape characteristic analysis. An adaptive threshold algorithm is used to detect all corners, from which key points are selected. The line is divided into some segments by the key points and generalized piecewise with the Li-Openshaw algorithm. To analyze the performance, line features with different complexity are used. The experimental results compared with the DP algorithm and the Li-Openshaw algorithm show that the PG has better performance in keeping the shape characteristic with higher position accuracy.
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45

OUDIH, M. R., M. FELLAH, N. H. ALLAL, and N. BENHAMOUDA. "MICROSCOPIC ANALYSIS OF SHAPE EVOLUTION IN Mo ISOTOPES." Modern Physics Letters A 28, no. 30 (September 12, 2013): 1350134. http://dx.doi.org/10.1142/s0217732313501344.

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The shape evolution of even–even Mo isotopes from the line of stability up to the two-neutron drip-line is investigated within the self-consistent Hartree–Fock–Bogoliubov theory in both the axial and triaxial symmetries. The Skyrme energy density functional SLy4 has been considered in the particle-hole channel, while the zero range delta-interaction has been employed in the particle–particle channel. In order to correctly treat the pairing correlations, a particle-number projection was carried out by the Lipkin–Nogami (LN) method. The two-neutron separation energies and root-mean-square (rms) charge radii are investigated and compared with available experimental data. The evolution of the potential energy surfaces in the (β, γ) deformation plane is presented and discussed. In addition, the obtained ground state deformation parameters are compared to those obtained by other models.
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46

Xu, Li, Yanyi Fu, Hui Li, Lihua Xiao, Hao Guo, Zhikai Liao, Jinliang Li, and Ziqi Yi. "Structural Modeling and Modal Analysis of Hot-line Work Across the Line Construction." MATEC Web of Conferences 232 (2018): 02011. http://dx.doi.org/10.1051/matecconf/201823202011.

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For the nonlinear structures such as traverse and mesh spanning structure, it is very difficult to analyze the traditional calculation method. The initial shape of the structure is determined by the finite element method and the accuracy of the model is verified. Based on this model, the natural frequencies and vibration modes of the structure are analyzed and determined, which can provide reference for transient dynamic analysis.
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47

Zhang, Dong Ming, Chen Zhao, and Yan Bin Chi. "The Impact Analysis of Temperature on the Line Shape in Cantilever Construction." Advanced Materials Research 446-449 (January 2012): 1176–81. http://dx.doi.org/10.4028/www.scientific.net/amr.446-449.1176.

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The Fu River bridge in Hechuan district is located in Chongqing where the summer temperatures could be overed 40°C. It is necessary to analyze the temperature to reduce the impact of high temperature to the line shape. The impact of temperature on the line shape was described in this paper. Based on the analysis of monitoring results and Newton method of interpolation, the change rate of cantilever elevation and the temperature influence law were shown. And the control measures were also proposed. Finally achieved the design requirements of the line shape of bridge and construction monitoring.
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48

Liu Yuanqiong, 刘元琼, 王凯 Wang Kai, 雷海 Lei Haile, and 乐代飞 Dai Fei. "On-Line Parameter Characterization of Fusion Capsules by Fringe Shape Analysis." Acta Optica Sinica 36, no. 11 (2016): 1112002. http://dx.doi.org/10.3788/aos201636.1112002.

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49

Chern‐Yu, K., W. C. Chou, A. Twardowski, W. Y. Yu, S. T. Lee, A. Petrou, J. Warnock, and B. T. Jonker. "Line‐shape analysis of reflectance spectra from ZnSe/Zn0.99Fe0.01Se spin superlattices." Journal of Applied Physics 75, no. 6 (March 15, 1994): 2988–91. http://dx.doi.org/10.1063/1.356195.

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50

Schmidt, Asher, and Shimon Vega. "NMR line shape analysis for two‐site exchange in rotating solids." Journal of Chemical Physics 87, no. 12 (December 15, 1987): 6895–907. http://dx.doi.org/10.1063/1.453384.

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