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Journal articles on the topic 'Light-sheets'

Author: Grafiati
Published: 6 September 2023

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1

Sáenz, Juan José. "Straightening light sheets." Nature Photonics 11, no. 11 (October 31, 2017): 686–88. http://dx.doi.org/10.1038/s41566-017-0039-6.

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2

Jones, David. "Sheets of light." Nature 385, no. 6618 (February 1997): 686. http://dx.doi.org/10.1038/385686a0.

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3

Schnell, Christian. "Reflecting on light sheets." Nature Methods 15, no. 1 (January 2018): 12. http://dx.doi.org/10.1038/nmeth.4570.

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4

Diouf, Mbaye, Mitchell Harling, Murat Yessenov, Layton A. Hall, Ayman F. Abouraddy, and Kimani C. Toussaint. "Space-time vector light sheets." Optics Express 29, no. 23 (October 26, 2021): 37225. http://dx.doi.org/10.1364/oe.436161.

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5

Ebeling, Carl G., and Erik M. Jorgensen. "Two views on light sheets." Nature Biotechnology 31, no. 11 (November 2013): 992–93. http://dx.doi.org/10.1038/nbt.2739.

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6

Du, Shengwang, Teng Zhao, and Luwei Zhao. "Light sheets with extended length." Optics Communications 450 (November 2019): 166–71. http://dx.doi.org/10.1016/j.optcom.2019.05.070.

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7

Holmes, J. G. "Light reflection by prismatic sheets." Lighting Research & Technology 20, no. 3 (September 1988): 115–17. http://dx.doi.org/10.1177/096032718802000305.

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8

Gao, Liang, Wei-Chun Tang, Yun-Chi Tsai, and Bi-Chang Chen. "Lattice light sheet microscopy using tiling lattice light sheets." Optics Express 27, no. 2 (January 16, 2019): 1497. http://dx.doi.org/10.1364/oe.27.001497.

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9

Kondakci, H. Esat, and Ayman F. Abouraddy. "Diffraction-free space–time light sheets." Nature Photonics 11, no. 11 (October 31, 2017): 733–40. http://dx.doi.org/10.1038/s41566-017-0028-9.

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10

Daetwyler, Stephan, and Jan Huisken. "Fast Fluorescence Microscopy with Light Sheets." Biological Bulletin 231, no. 1 (August 2016): 14–25. http://dx.doi.org/10.1086/689588.

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11

Booth, Sean C., and William P. J. Smith. "Light sheets unveil host–microorganism interactions." Nature Reviews Microbiology 18, no. 2 (December 23, 2019): 65. http://dx.doi.org/10.1038/s41579-019-0318-y.

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12

Pastrana, Erika. "Imaging life with thin sheets of light." Nature Methods 9, no. 1 (December 28, 2011): 37. http://dx.doi.org/10.1038/nmeth.1823.

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13

Mitri, F. G. "Radiation force and torque of light-sheets." Journal of Optics 19, no. 6 (May 4, 2017): 065403. http://dx.doi.org/10.1088/2040-8986/aa6c73.

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14

Low, Robert J. "Light sheets and the covariant entropy conjecture." Classical and Quantum Gravity 19, no. 1 (December 19, 2001): L1—L4. http://dx.doi.org/10.1088/0264-9381/19/1/101.

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15

Kondakci, H. Esat, and Ayman F. Abouraddy. "Self-healing of space-time light sheets." Optics Letters 43, no. 16 (August 3, 2018): 3830. http://dx.doi.org/10.1364/ol.43.003830.

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16

Sheppard, Colin J. R. "Pupil filters for generation of light sheets." Optics Express 21, no. 5 (March 6, 2013): 6339. http://dx.doi.org/10.1364/oe.21.006339.

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17

Di Battista, Diego, Daniele Ancora, Haisu Zhang, Krystalia Lemonaki, Evangelos Marakis, Evangelos Liapis, Stelios Tzortzakis, and Giannis Zacharakis. "Tailored light sheets through opaque cylindrical lenses." Optica 3, no. 11 (October 24, 2016): 1237. http://dx.doi.org/10.1364/optica.3.001237.

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18

Huisken, Jan. "Slicing embryos gently with laser light sheets." BioEssays 34, no. 5 (March 6, 2012): 406–11. http://dx.doi.org/10.1002/bies.201100120.

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19

Luo, Jia, Jiaqi Liu, Xiaoyan Guo, Yuejiao Liu, Haibo Jin, and Daidi Fan. "Preparation, Characterisation, and Application of Bifunctional BaSO4 Sheets." Materials 13, no. 13 (June 28, 2020): 2903. http://dx.doi.org/10.3390/ma13132903.

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Barium sulfate (BaSO4) is a material with high reflectance for preparing bifunctional sheets used in dry reagent chemical tests. In this study, bifunctional BaSO4 sheets with scattering power and high reflectance were prepared with BaSO4 microspheres sized 1.3~1.8 μm and cellulose acetate (CA). Factors such as the BaSO4 morphology, CA dosage, mixing time, surfactant, solid content and wet sheet thickness were investigated. Scanning electron microscopy (SEM), a dynamic contact angle test, light reflection detector and light reflection densitometer were employed to characterize the structure and properties of bifunctional BaSO4 sheets. The optimal conditions for preparing bifunctional BaSO4 sheets under natural drying conditions were as follows: mass ratio of CA to BaSO4 microspheres was 0.03:1; mixing acetone solution was used to form liquid stock puree; 35 μL Tween-80 was used to improve the hydrophilicity of bifunctional sheets; solid content was 54.9%; mixing 2 h then 450 µm thick sheets were cast on a glass plate using a film applicator. The light reflectance value of bifunctional BaSO4 sheets in the range of 400~800 nm was higher than 97%. Serum diffused in bifunctional BaSO4 sheets reacted in reagent sheets and formed uniform colorful spots. Considering the repeatability of spot proportion and light reflectance value, the sheet offered a uniform serum scattering power and good repeatability. Therefore, the bifunctional BaSO4 sheets are regarded as a promising material for dry chemical diagnostic reagents.
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20

Wang, Dongyue, Yuxiao Jin, Ruili Feng, Yanlu Chen, and Liang Gao. "Tiling light sheet selective plane illumination microscopy using discontinuous light sheets." Optics Express 27, no. 23 (November 8, 2019): 34472. http://dx.doi.org/10.1364/oe.27.034472.

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21

Han, Qian, Jianping Shi, and Fenghua Shi. "Sidelobe suppression in structured light sheet fluorescence microscopy by the superposition of two light sheets." Biomedical Optics Express 14, no. 3 (February 17, 2023): 1178. http://dx.doi.org/10.1364/boe.481508.

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Light sheet microscopy has emerged as a powerful technique for three-dimensional and long-term vivo imaging within neuroscience and developmental biology. A light sheet illumination with structured light fields allows a better tradeoff between the field of view and axial resolution but suffers from strong side lobes. Here, we propose a method of producing structured light sheet illumination with suppressed side lobes by applying the superposition of two light sheets. The side lobe suppression results from the destructive interference between the side lobes and constructive interference between the main lobe of the two light sheets. In the proposed method, the incident light pattern in the rear pupil plane of the illumination objective is a combination of the incident light line beams required for the generation of the two interfering light sheets. We present a fast and simple calculation method to determine the incident light pattern in the rear pupil plane. Simulation results demonstrate the effectiveness of the proposed sidelobe suppression method for double-line light sheet, four-line light sheet, as well as line Bessel sheet. In particular, an 81% decrease in the relative side lobe energy can be achieved in case of double-line light sheet with an almost nonchanging propagation length. We show a way of using combined incident light patterns to generate structured light sheets with interference-resulted side lobe suppression, which is straightforward in design and with advantages of improved imaging performance.
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22

Park, Gyeungju, Tea Sung Aum, Jin Hyuk Kwon, Jae Hyun Park, Byoung Ku Kim, and Jong Keun Shin. "Characterization and Modeling Light Scattering in Diffuser Sheets." Journal of the Korean Physical Society 54, no. 1 (January 15, 2009): 44–48. http://dx.doi.org/10.3938/jkps.54.44.

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23

Cojocaru, Radu, Lia Boțilă, Cristian Ciucă, Horia Florin Dascau, and Victor Verbiţchi. "Friction Stir Lap Welding of Light Alloy Sheets." Advanced Materials Research 814 (September 2013): 187–92. http://dx.doi.org/10.4028/www.scientific.net/amr.814.187.

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Aluminum alloys are widely used in aerospace, automotive, railway and shipbuilding industry, as materials having remarkable properties for applications in these fields. For this reason, in recent years the interest for friction stir lap welding of sheets from these alloys increased.The behaviour of welding materials from the plastic and mechanic viewpoint are different in case of friction stir lap welding compared to friction stir butt welding.The welding tools for friction stir lap welding can have different configurations and sizes compared to butt welding. The used welding parameters must be reconsidered in order to obtain a proper flow of material for obtaining a friction stir lap welded joint.In addition, it is very important how to prepare the sheets surfaces that come into contact and their placement (relative to each other).The paper presents considerations regarding friction stir lap welding, with examples/concrete results obtained in welding of similar and dissimilar light alloys (alloys of aluminum, magnesium and titanium). It also presents data on the characteristics of obtained welded joints, related with particularities of friction stir lap welding.The obtained results showed that light alloys sheets used in various industrial fields can be joined with respect of basis conditions specific for the friction stir lap welding process.
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24

Neyra, Enrique G., Óscar Martínez-Matos, and Pablo Vaveliuk. "Ultra-long light sheets via curved beam intercrossing." OSA Continuum 3, no. 8 (July 31, 2020): 2062. http://dx.doi.org/10.1364/osac.393073.

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25

Field, Jeffrey J., Jeff A. Squier, and Randy A. Bartels. "Fluorescent coherent diffractive imaging with accelerating light sheets." Optics Express 27, no. 9 (April 24, 2019): 13015. http://dx.doi.org/10.1364/oe.27.013015.

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26

Davami, Keivan, John Cortes, Nina Hong, and Igor Bargatin. "Vertical graphene sheets as a lightweight light absorber." Materials Research Bulletin 74 (February 2016): 226–33. http://dx.doi.org/10.1016/j.materresbull.2015.10.041.

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27

Mitri, F. G. "Nonparaxial Bessel and Bessel–Gauss pincers light-sheets." Physics Letters A 381, no. 3 (January 2017): 171–75. http://dx.doi.org/10.1016/j.physleta.2016.10.055.

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28

Frolov, V. A., V. S. Mamaev, N. S. Bronin, and P. G. Volkov. "Light beam welding thin sheets of titanium alloys." Welding International 8, no. 1 (January 1994): 41–42. http://dx.doi.org/10.1080/09507119409548541.

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29

Ziegelheim, Jindrich, Shunsuke Hiraki, and Hiroaki Ohsawa. "Diffusion bondability of similar/dissimilar light metal sheets." Journal of Materials Processing Technology 186, no. 1-3 (May 2007): 87–93. http://dx.doi.org/10.1016/j.jmatprotec.2006.12.020.

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30

Jiang, Zhiwei, Yue Xi, Kaichen Lai, Ying Wang, Huiming Wang, and Guoli Yang. "Laminin-521 Promotes Rat Bone Marrow Mesenchymal Stem Cell Sheet Formation on Light-Induced Cell Sheet Technology." BioMed Research International 2017 (2017): 1–11. http://dx.doi.org/10.1155/2017/9474573.

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Rat bone marrow mesenchymal stem cell sheets (rBMSC sheets) are attractive for cell-based tissue engineering. However, methods of culturing rBMSC sheets are critically limited. In order to obtain intact rBMSC sheets, a light-induced cell sheet method was used in this study. TiO2 nanodot films were coated with (TL) or without (TN) laminin-521. We investigated the effects of laminin-521 on rBMSCs during cell sheet culturing. The fabricated rBMSC sheets were subsequently assessed to study cell sheet viability, reattachment ability, cell sheet thickness, collagen type I deposition, and multilineage potential. The results showed that laminin-521 could promote the formation of rBMSC sheets with good viability under hyperconfluent conditions. Cell sheet thickness increased from an initial 26.7 ± 1.5 μm (day 5) up to 47.7 ± 3.0 μm (day 10). Moreover, rBMSC sheets maintained their potential of osteogenic, adipogenic, and chondrogenic differentiation. This study provides a new strategy to obtain rBMSC sheets using light-induced cell sheet technology.
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31

Zhao, Qian, Shijie Tu, Hongyu Sun, Bernhard J. Hoenders, Yangjian Cai, and Lei Gong. "Motionless synthesis and scanning of lattice light sheets with a single digital micromirror device." Applied Physics Letters 120, no. 21 (May 23, 2022): 211106. http://dx.doi.org/10.1063/5.0092111.

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Lattice light sheet microscopy is uniquely positioned in biomedical imaging modalities due to its superior performance in temporal-spatial resolution and low phototoxicity. However, the imaging system is commonly complicated because producing lattice light sheets involves mechanical scanning and precise alignment. In this Letter, we present an experimental scheme for motionless synthesis and scanning of lattice light sheets using a single digital micromirror device. By fully exploiting its ability of complex amplitude modulation and fast switching, single-shot construction of a uniform lattice light sheet can be achieved by digital dithering. In particular, fast scanning of the lattice light sheet in the depth direction is also realized without any mechanical motion. As a proof of concept, various lattice light sheets are generated and characterized in the experiments. Our work is expected to benefit the development of a compact and low-price lattice light-sheet microscope for biomedical imaging.
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32

Hofmann, Meike, Shima Gharbi Ghebjagh, Chao Fan, Yuchao Feng, Karen Lemke, and Stefan Sinzinger. "Linearly modulated multi-focal diffractive lens for multi-sheet excitation of flow-driven samples in a light-sheet fluorescence microscope." EPJ Web of Conferences 266 (2022): 04004. http://dx.doi.org/10.1051/epjconf/202226604004.

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Light-sheet fluorescence microscopy (LSFM) with single light-sheet illumination enables rapid 3Dimaging of living cells. In this paper we show the design, fabrication and characterization of a diffractive optical element producing several light sheets along an inclined tube for applications in flow-driven imaging. The element, which is based on a multi-focal Fresnel zone plate and a linear grating, generates in combination with a refractive cylindrical lens five thin light sheets of equal intensity.
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33

Ksapabutr, Bussarin, P. Anukoolwittaya, and M. Panapoy. "Light Scattering in Poly(Methyl Methacrylate) Hybrid Sheet Filled by Titanium Dioxide Nanocrystals Prepared by High Electric Field Assisted Spray Pyrolysis Process." Advanced Materials Research 55-57 (August 2008): 497–500. http://dx.doi.org/10.4028/www.scientific.net/amr.55-57.497.

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In this work, titanium dioxide (TiO2) nanocrystals were prepared via spray pyrolysis process under high electric field, and were used for tuning the light scattering properties of poly(methyl methacrylate) (PMMA) sheets by embedding their nanopowders in PMMA matrix. The effect of processing conditions such as precursor concentration and calcination temperature on morphology and particle size was investigated. The sprayed and calcined TiO2 nanopowders were characterized by XRD, SEM and TEM. The intensity of the light radiation for TiO2/PMMA hybrid sheets was measured using a LUX meter. It was suggested that the efficiency of TiO2 nanocrystals can be increased dramatically by controlling both the particle size and the morphology. For TiO2/PMMA nanocomposite hybrid sheets, the light scattering capability was found to be about 15 times higher than that of pristine PMMA sheets at the distance of 30 cm.
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34

Prenel, Jean-Pierre, and Yannick Bailly. "THEORETICAL DETERMINATION OF LIGHT DISTRIBUTIONS IN VARIOUS LASER LIGHT SHEETS FOR FLOW VISUALIZATION." Journal of Flow Visualization and Image Processing 5, no. 3 (1998): 211–24. http://dx.doi.org/10.1615/jflowvisimageproc.v5.i3.30.

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35

Torchigin, V. P. "Circulating light that burns out holes in metal sheets." Optik 243 (October 2021): 167528. http://dx.doi.org/10.1016/j.ijleo.2021.167528.

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36

Warner, Mark. "Geometry for evolving topographies of light-responsive plastic sheets." Journal of Physics Communications 3, no. 6 (June 18, 2019): 065005. http://dx.doi.org/10.1088/2399-6528/ab2817.

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37

Dean, Kevin M., and Reto Fiolka. "Uniform and scalable light-sheets generated by extended focusing." Optics Express 22, no. 21 (October 16, 2014): 26141. http://dx.doi.org/10.1364/oe.22.026141.

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38

Liu, Ying, Julie K. Boyles, Jan Genzer, and Michael D. Dickey. "Self-folding of polymer sheets using local light absorption." Soft Matter 8, no. 6 (2012): 1764–69. http://dx.doi.org/10.1039/c1sm06564e.

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39

Hindeleh, A. M., M. Al-Haj Abdallah, and N. S. Braik. "Crystallinity enhances light transmissivity through low-density polyethylene sheets." Journal of Materials Science 25, no. 3 (March 1990): 1808–12. http://dx.doi.org/10.1007/bf01045389.

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40

Saghafi, Saiedeh, Klaus Becker, Nina Jährling, Melanie Richter, Edgar R. Kramer, and Hans-Ulrich Dodt. "Image enhancement in ultramicroscopy by improved laser light sheets." Journal of Biophotonics 3, no. 10-11 (June 23, 2010): 686–95. http://dx.doi.org/10.1002/jbio.201000047.

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41

Tong Yi and Li Zhong Yuan. "The Energy Emission of Sheets in the The Pulsar Magnetosphere." International Astronomical Union Colloquium 128 (1992): 114–16. http://dx.doi.org/10.1017/s0002731600154897.

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AbstractWe present a possible emission mechanism based on the idea of current sheets in magnetohydrodynamice. The current sheets are formed close to the light cylinder due to a relativistic effect involving partly frozen-in particles. We estimate that the energy emitted by the current sheets fits the observations fairly well.
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42

Zhang, Shu, Bing Wei, Qun Wei, Renxian Li, Shiguo Chen, and Ningning Song. "Optical Force of Bessel Pincer Light-Sheets Beam on a Dielectric Sphere of Arbitrary Size." Nanomaterials 12, no. 21 (October 23, 2022): 3723. http://dx.doi.org/10.3390/nano12213723.

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In the framework of Generalized Lorenz–Mie theory (GLMT), based on the expansion results of electromagnetic field radiation components of Bessel pincer light sheets beam acting on dielectric particles of arbitrary size, the expression of radiation force components in a Cartesian coordinate system is obtained by using the Maxwell stress tensor method. On the one hand, the effects of the refractive index and the equivalent radius of spherical particles on the distribution of radiation force are discussed; On the other hand, the influence of beam scaling parameter and beam order of Bessel pincer light sheets beam on the distribution of radiation force are investigated. The results indicate that the changes of particle’s refractive index and effective radius only affect the distribution of radiation force. However, the beam scaling parameter and beam order of Bessel pincer light sheets beam have a very sharp impact on the convergence position, distribution range and bending degree far away from the wave source of the radiation force. Single-beam optical tweezers using the self-focusing and self-bending Bessel pincer light-sheets beam are crucial for applications such as single molecule biophysics, optical manipulation and particle separation/clearing.
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43

HARADA, YASUNORI, and YUJI KOBAYASHI. "COLD BUTT JOINING OF LIGHT METAL SHEET BY SHOT PEENING." International Journal of Modern Physics B 22, no. 31n32 (December 30, 2008): 6100–6105. http://dx.doi.org/10.1142/s0217979208051649.

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Aluminum and magnesium materials are very attractive for light weight applications. However, their use is complicated by the fact that dissimilar metals are joined by fusion welding. In the present study, the cold butt joining of light metal sheet with dissimilar material sheet by shot peening was investigated. The shot peening process is widely used to improve the performance of engineering components. In this process the substrate undergoes a large plastic deformation near its surface when hit by many shots. The substrate material close to the surface flows during shot peening. When the dissimilar metal sheets with notched edges are connected without a level difference and then the connection is shot peened, the sheets can be joined by the plastic flow generated by the large plastic deformation during shot peening. In this experiment, an air-type shot peening machine was used. The influences of peening time and shot material on joinability were mainly examined. The joinability was evaluated by tensile test. The joint strength increased with the amount of plastic flow. It was found that the present method can be used to enhance the butt joining of the light metal sheets with the dissimilar material sheets.
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44

Guo, Xiaoyan, Jiaqi Liu, Lixia Liu, Suohe Yang, Guangxiang He, and Haibo Jin. "Preparation, Characteristics, and Application of Bifunctional TiO2 Sheets." Materials 13, no. 7 (April 1, 2020): 1615. http://dx.doi.org/10.3390/ma13071615.

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TiO2 is a high-reflectance material for preparing sheets during dry reagent chemical tests in detail. In this study, bifunctional TiO2 sheets with diffusive and reflective properties were prepared using TiO2 microspheres (particle size 2–3 µm) and cellulose acetate (CA). Factors such as the CA dosage, water content, mixing time, and the choice of surfactant were investigated. The structure and properties of the bifunctional TiO2 sheets were characterized by thermogravimetry and differential thermal analysis (TG-DAT), scanning electron microscopy (SEM), dynamic contact angle test and reflectance spectroscopy. By studying the above experimental results, it was concluded that the most optimal preparation conditions for preparing the bi-functional TiO2 sheets under natural drying conditions were as follows: the mass ratio of CA to TiO2 microspheres was 0.05:1; Triton-100 was used to improve the diffusion performance of the bifunctional sheets, after mixing for 5 h and coating. The light reflectivity of the bifunctional TiO2 sheets in the 420 to 800 nm range was higher than 90%. Serum diffused in the bifunctional TiO2 sheets reacted in the reagent sheets and formed uniform colorful spots. Considering the repeatability of spot proportion and light reflectivity, the sheet offered a uniform serum diffusion and good repeatability. So, the bifunctional TiO2 sheets are nominated as a promising material for dry chemical diagnostic reagents.
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45

Trompeter, Michael, Boris Rauscher, Hossein Karbasian, A. Erman Tekkaya, and W. Homberg. "Hydroforming of Large-Area Multi-Cell Sheet Metal Structures." Key Engineering Materials 410-411 (March 2009): 53–60. http://dx.doi.org/10.4028/www.scientific.net/kem.410-411.53.

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This paper presents a sectionwise hydroforming technique for manufacturing of large-area multi-cell sheet metal structures in terms of hump plates. The sectionwise hydroforming technique allows production of hump sheets with variable width and length. The hump plates are based on hexagonal hump geometry. The hump height is optimized for the application as a partition wall in light utility vehicles. Manufactured hump sheets feature a high contour accuracy which allows joining of two hump sheets to a large-area hump plate (up to 1,800 x 2,000 mm). The hump plates have been successfully tested in a load test which proves their potential for light utility vehicles.
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46

Park, Shin Young, Simyub Yook, Sooim Goo, Wanhee Im, and Hye Jung Youn. "Preparation of Transparent and Thick CNF/Epoxy Composites by Controlling the Properties of Cellulose Nanofibrils." Nanomaterials 10, no. 4 (March 28, 2020): 625. http://dx.doi.org/10.3390/nano10040625.

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Cellulose nanofibrils (CNFs) have been used as reinforcing elements in optically transparent composites by combination with polymer matrices. In this study, strong, optically transparent, and thick CNF/epoxy composites were prepared by immersing two or four layers of CNF sheets in epoxy resin. The morphology of the CNF, the preparation conditions of the CNF sheet, and the grammage and layer numbers of the CNF sheets were controlled. The solvent-exchanged CNF sheets resulted in the production of a composite with high transparency and low haze. The CNF with smaller width and less aggregated fibrils, which are achieved by carboxymethylation, and a high number of grinding passes are beneficial in the production of optically transparent CNF/epoxy composites. Both the grammage and number of stacked layers of sheets in a composite affected the optical and mechanical properties of the composite. A composite with a thickness of 450–800 μm was prepared by stacking two or four layers of CNF sheets in epoxy resin. As the number of stacked sheets increased, light transmittance was reduced and the haze increased. The CNF/epoxy composites with two layers of low grammage (20 g/m2) sheets exhibited high light transmittance (>90%) and low haze (<5%). In addition, the composites with the low grammage sheet had higher tensile strength and elastic modulus compared with neat epoxy and those with high grammage sheets.
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47

Rahman, MD Asiqur, Ji Hyun Park, Kieu Thuy Truong, Dongseok Suh, and Giusy Scalia. "Anisotropic light transmission of aligned carbon nanotube sheets coated substrates." Photonics Letters of Poland 9, no. 1 (March 31, 2017): 26. http://dx.doi.org/10.4302/plp.v9i1.716.

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We have performed optical investigations of layers formed by sheets of aligned multi-wall carbon nanotubes (MWCNTs). Nanotubes have extraordinary mechanical, electrical and optical properties when they are unidirectionally oriented. Free-standing CNT sheets drawn mechanically from vertically-grown MWCNT forests can be deposited on glass substrates, with nanotube bundles mostly oriented in the drawing direction. These CNT sheet layers have optical anisotropy, which can be detectable even for a single CNT sheet. We have studied the optical anisotropy in transmission, finding a similar value at different length scales indicating similarities in the orientational order of the nanotubes, thus preservation of their average degree of order. Finally, light transmission was observed when the samples were at 45 deg between crossed polarizers. Full Text: PDF ReferencesS. Iijima, "Helical microtubules of graphitic carbon", Nature 354, 56 (1991). CrossRef S. Iijima, "Structural flexibility of carbon nanotubes", J. Chem. Phys. 104, 2089 (1996). CrossRef T.K. Truong et al., "Multifunctional characterization of carbon nanotube sheets, yarns, and their composites", Curr. Appl. Phys. 16, 1250 (2016). CrossRef L. Ren et al., "Carbon Nanotube Terahertz Polarizer", Nano Lett. 9, 7 (2009). CrossRef J. Kyoung et al., "A Reel-Wound Carbon Nanotube Polarizer for Terahertz Frequencies", Nano Lett. 11, 10 (2011). CrossRef M. Zhang et al., "Strong, Transparent, Multifunctional, Carbon Nanotube Sheets", Science 309, 5738 (2005). CrossRef K. Jiang, Q. Li, S. Fan, "Nanotechnology: Spinning continuous carbon nanotube yarns", Nature 419, 801 (2002). CrossRef
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Kranebitter, Hannah, Bernd Wallner, Andreas Klinger, Markus Isser, Franz J. Wiedermann, and Wolfgang Lederer. "Rescue Blankets-Transmission and Reflectivity of Electromagnetic Radiation." Coatings 10, no. 4 (April 10, 2020): 375. http://dx.doi.org/10.3390/coatings10040375.

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Rescue blankets are medical devices made of a polyethylene terephthalate sheet coated with a thin aluminum layer. Blankets are used for protection against hypothermia in prehospital emergency medicine and outdoor sports, but totally different qualities are typical for these multi-functional tools. On the one hand, rescue sheets prevent hypothermia by reducing thermo-convection and diminishing heat loss from evaporation and thermal radiation. On the other hand, the sheets promote cooling by acting as a radiant barrier, by providing shade and even by increasing heat conduction when the sheet is in direct contact with the skin. As foils are watertight and windproof, they can function as vapor barriers and even as stopgap bivouac sacks. We evaluated three experimental studies, one on heat loss by rescue blankets according to surface color, one on transparency with ultraviolet radiation, high-energy visible light and visible light, and one on infrared radiation from rescue blankets. When evaluating the effects of different bands of the electromagnetic spectrum on rescue sheets, we focused on ultraviolet radiation (200–380 nm), high-energy visible light in the violet/blue band (380–450 nm), visible light (380–760 nm) and infrared radiation (7500–13,500 nm). Rescue sheets transmit between 1% and 8% of visible light and about 1% of ultraviolet B radiation (280–315 nm), providing sufficient transparency and adequate protection from snow blindness. Reflection of visible light increases detectability in search and rescue missions performed in good visibility conditions, while reflection of infrared radiation increases detectability in poor visibility conditions and provides protection against hypothermia.
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49

Xin, Qingping, Meixue Zhao, Jianping Guo, Dandan Huang, Yinan Zeng, Yuhang Zhao, Teng Zhang, Lei Zhang, Shaofei Wang, and Yuzhong Zhang. "Light-responsive metal–organic framework sheets constructed smart membranes with tunable transport channels for efficient gas separation." RSC Advances 12, no. 1 (2022): 517–27. http://dx.doi.org/10.1039/d1ra06814h.

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50

Otsu, Masaaki. "Excellent Formability of Light Metals Sheets by Friction Stir Incremental Forming." Key Engineering Materials 716 (October 2016): 3–10. http://dx.doi.org/10.4028/www.scientific.net/kem.716.3.

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The results about friction stir incremental forming of light metals sheets from the beginning of development to the latest in the author’s laboratory are introduced. Comparison of formability by the conventional single point incremental sheet metal forming and friction stir incremental forming for magnesium alloys, aluminum alloys and titanium sheets were introduced. Effect of tool rotation direction, multistage forming and double side forming are also introduced.
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