Academic literature on the topic 'Noncontact characterization'

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Journal articles on the topic "Noncontact characterization"

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Jen, Cheng-Kuei, Paolo Cielo, Xavier Maldague, and Kamal El-Assal. "Noncontact Ultrasonic Characterization of Ceramics." Journal of the American Ceramic Society 68, no. 6 (June 1985): C—146—C—146. http://dx.doi.org/10.1111/j.1151-2916.1985.tb15222.x.

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Jones, C. E., M. E. Boyd, W. H. Konkel, S. Perkowitz, and R. Braunstein. "Noncontact electrical characterization of epitaxial HgCdTe." Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 4, no. 4 (July 1986): 2056–60. http://dx.doi.org/10.1116/1.574026.

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Stolyarov, Alexander M., Ryan M. Sullenberger, David R. Crompton, Thomas H. Jeys, Brian G. Saar, and William D. Herzog. "Photothermal speckle modulation for noncontact materials characterization." Optics Letters 40, no. 24 (December 10, 2015): 5786. http://dx.doi.org/10.1364/ol.40.005786.

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Wang, Xinwei, Zhanrong Zhong, and Jun Xu. "Noncontact thermal characterization of multiwall carbon nanotubes." Journal of Applied Physics 97, no. 6 (March 15, 2005): 064302. http://dx.doi.org/10.1063/1.1854725.

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Kainerstorfer, J. M., P. D. Smith, and A. H. Gandjbakhche. "Noncontact Wide-Field Multispectral Imaging for Tissue Characterization." IEEE Journal of Selected Topics in Quantum Electronics 18, no. 4 (July 2012): 1343–54. http://dx.doi.org/10.1109/jstqe.2011.2175708.

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Mogildea, George, Marian Mogildea, Cristina Popa, and Gabriel Chiritoi. "The Assessment of Carbon Dioxide Dissociation Using a Single-Mode Microwave Plasma Generator." Molecules 25, no. 7 (March 28, 2020): 1558. http://dx.doi.org/10.3390/molecules25071558.

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This paper focuses on the dissociation of carbon dioxide (CO2) following the absorption processes of microwave radiation by noncontact metal wire (tungsten). Using a microwave plasma generator (MPG) with a single-mode cavity, we conducted an interaction of microwaves with a noncontact electrode in a CO2 atmosphere. High energy levels of electromagnetic radiation are generated in the focal point of the MPG’s cylindrical cavity. The metal wires are vaporized and ionized from this area, subsequently affecting the dissociation of CO2. The CO2 dissociation is highlighted through plasma characterization and carbon monoxide (CO) quantity determination. For plasma characterization, we used an optical emission spectroscopy method (OES), and for CO quantity determination, we used a gas analyzer instrument. Using an MPG in the CO2 atmosphere, we obtained a high electron temperature of the plasma and a strong dissociation of CO2. After 20 s of the interaction between microwaves and noncontact electrodes, the quantity of CO increased from 3 ppm to 1377 ppm (0.13% CO). This method can be used in space applications to dissociate CO2 and refresh the atmosphere of closed spaces.
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SHEN, YANTAO, YONGXIONG WANG, and NING XI. "A MULTIFUNCTIONAL AND PORTABLE OPTICAL SENSOR FOR QUANTITATIVE CHARACTERIZATION OF 3D SURFACE TEXTURE PROPERTIES." International Journal of Information Acquisition 07, no. 04 (December 2010): 269–84. http://dx.doi.org/10.1142/s0219878910002282.

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Surface characterization technologies are generally sorted into two categories: noncontact and contact-based technologies. Among these technologies, no one can stand out to simultaneously and rapidly measure both surface patterns/textures and mechanical properties such as softness, friction, and mechanical impedance. In this paper, we have addressed this problem and developed a multifunctional and portable surface texture sensor through combination of both contact and noncontact optical surface profiling mechanisms. The developed sensor relying on an optomechanical principle can be efficiently used for quantitative characterization of surface texture properties including 3D texture pattern, roughness, and even mechanical properties like softness, etc. As one of the important applications, we have used the sensor to measure and analyze texture properties of extensive automotive interior leather sample surfaces. The results demonstrate that the sensor can effectively assist the interior designer to quantify and classify essential texture features of automobile interior surfaces.
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Blumrosen, G., M. Uziel, B. Rubinsky, and D. Porrat. "Noncontact Tremor Characterization Using Low-Power Wideband Radar Technology." IEEE Transactions on Biomedical Engineering 59, no. 3 (March 2012): 674–86. http://dx.doi.org/10.1109/tbme.2011.2177977.

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Mittleman, D. M., J. Cunningham, M. C. Nuss, and M. Geva. "Noncontact semiconductor wafer characterization with the terahertz Hall effect." Applied Physics Letters 71, no. 1 (July 7, 1997): 16–18. http://dx.doi.org/10.1063/1.119456.

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Doss, J. D., D. W. Cooke, C. W. McCabe, and M. A. Maez. "Noncontact methods used for characterization of high‐Tc superconductors." Review of Scientific Instruments 59, no. 4 (April 1988): 659–61. http://dx.doi.org/10.1063/1.1139857.

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Books on the topic "Noncontact characterization"

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Williams, James H. Characterization of noncontact piezoelectric transducer with conically shaped piezoelement. [Washington, D.C.]: National Aeronautics and Space Administration, Scientific and Technical Information Division, 1988.

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Center, Lewis Research, ed. Noncontact acousto-ultrasonics for material characterization. [Cleveland, Ohio]: National Aeronautics and Space Administration, Lewis Research Center, 1998.

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Noncontact acousto-ultrasonics for material characterization. [Cleveland, Ohio]: National Aeronautics and Space Administration, Lewis Research Center, 1998.

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Noncontact acousto-ultrasonics for material characterization. [Cleveland, Ohio]: National Aeronautics and Space Administration, Lewis Research Center, 1998.

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Center, Lewis Research, ed. Noncontact acousto-ultrasonics for material characterization. [Cleveland, Ohio]: National Aeronautics and Space Administration, Lewis Research Center, 1998.

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National Aeronautics and Space Administration (NASA) Staff. Characterization of Noncontact Piezoelectric Transducer with Conically Shaped Piezoelement. Independently Published, 2018.

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Book chapters on the topic "Noncontact characterization"

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Johnson, John A., and Nancy M. Carlson. "Noncontact Ultrasonic Sensing of Weld Pools for Automated Welding." In Nondestructive Characterization of Materials, 854–61. Berlin, Heidelberg: Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-84003-6_99.

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Mukherjee, Prajukta, Aritra Acharyya, Hiroshi Inokawa, and Arindam Biswas. "Noncontact Characterization Techniques of GaN-Based Terahertz Devices." In Lecture Notes in Electrical Engineering, 29–42. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-4489-1_3.

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Ohtani, Toshihiro, Hirotsugu Ogi, Tomohiro Morishita, and Masahiko Hirao. "Noncontact Ultrasonic Spectroscopy for Detecting Creep Damage in 2.25Cr-1Mo Steel." In Nondestructive Characterization of Materials VIII, 139–44. Boston, MA: Springer US, 1998. http://dx.doi.org/10.1007/978-1-4615-4847-8_22.

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Baykara, Mehmet Z. "Noncontact Atomic Force Microscopy for Atomic-Scale Characterization of Material Surfaces." In Surface Science Tools for Nanomaterials Characterization, 273–316. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-44551-8_8.

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Spicer, James B., and James W. Wagner. "Fiber-optic Based Heterodyne Interferometer for Noncontact Ultrasonic Determination of Acoustic Velocity and Attenuation in Materials." In Nondestructive Characterization of Materials, 691–98. Berlin, Heidelberg: Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-84003-6_80.

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Prince, P. Grace Kanmani, R. Rajkumar Immanuel, B. Revathy, B. Jeyanthi, J. Premalatha, and A. Sivasangari. "Characterization of Signals of Noncontact Respiration Sensor for Emotion Detection Using Intelligent Techniques." In Health Information Science, 161–74. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-68723-6_7.

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Crean, G. M., C. Jeynes, M. G. Somekh, and R. P. Webb. "Characterization of Shallow Junction Ion Implantation Profiles: Correlation Between a Noncontact Photodisplacement Thermal Wave Technique and Rutherford Backscattering Analysis." In ESSDERC ’89, 929–32. Berlin, Heidelberg: Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-52314-4_193.

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Morita, Seizo, and Yasuhiro Sugawara. "Characterization of semiconductor surfaces with noncontact atomic force microscopy." In Nanotechnology and Nano-Interface Controlled Electronic Devices, 429–53. Elsevier, 2003. http://dx.doi.org/10.1016/b978-044451091-4/50022-4.

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Eiche, C., W. Joerger, R. Schwarz, and K. W. Benz. "Noncontact characterization of CdTe doped with V or Ti." In Selected Topics in Group IV and II–VI Semiconductors, 271–76. Elsevier, 1996. http://dx.doi.org/10.1016/b978-0-444-82411-0.50135-2.

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Lee, Christine U., and James F. Glockner. "Case 6.1." In Mayo Clinic Body MRI Case Review, edited by Christine U. Lee and James F. Glockner, 283–84. Oxford University Press, 2014. http://dx.doi.org/10.1093/med/9780199915705.003.0150.

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24-year-old postpartum woman with right-sided pelvic discomfort, fever, and elevated white blood cell count several days after normal vaginal delivery; abdominal pelvic noncontrast CT showed a right adrenal mass, and MRI was performed for further characterization Coronal SSFSE image (Figure 6.1.1) demonstrates a large right adrenal cystic lesion with imperceptible margins and no nodules or septations. Axial fat-suppressed FSE T2-weighted image (...
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Conference papers on the topic "Noncontact characterization"

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Glay, David, Tuami Lasri, Ahmed Mamouni, and Yves Leroy. "Noncontact microwave material characterization." In International Symposium on Optical Science and Technology, edited by Cam Nguyen. SPIE, 2001. http://dx.doi.org/10.1117/12.450171.

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Ruzyllo, Jerzy, P. Roman, D. O. Lee, M. Brubaker, and Emil Kamieniecki. "Gate dielectric monitoring using noncontact electrical characterization." In Microelectronic Manufacturing '99, edited by Sergio A. Ajuria and Jerome F. Jakubczak. SPIE, 1999. http://dx.doi.org/10.1117/12.361335.

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Ma, Zhaoyun, and Lingyu Yu. "Noncontact/Remote Material Characterization Using Ultrasonic Guided Wave Methods." In ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/smasis2020-2288.

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Abstract Noncontact and remote NDE systems and methods are highly desired in a broad range of engineering applications such as material property characterization. This paper aims to develop such a noncontact/remote NDE system based on laser ultrasonic guided waves and establish its fundamental capability for material thickness evaluation. The noncontact system employs pulsed laser (PL) for guided wave actuation and scanning laser Doppler vibrometer (SLDV) for guided wave wavefield sensing. A cylindrical planoconvex lens is adopted to focus the pulsed laser beam to a line source in order to excite broad band signals in the target plate. Aluminum plates with different thicknesses are evaluated through SLDV line scans and 2D time-space wavefields are acquired. Frequency-wavenumber (f-k) spectra are obtained through 2D Fourier transform, and the A0 dispersion curve for each plate is extracted. Through Comparing the extracted A0 curve with the theoretical A0 dispersion curves, the thicknesses of the tested plates are identified. Reflective tape effect on the plates are also studied: the reflective tape attached for SLDV enhancement affects the guided waves in the target plate significantly when the plate is relatively thin.
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Christofferson, James, Daryoosh Vashaee, Ali Shakouri, and Philip Melese. "High-resolution noncontact thermal characterization of semiconductor devices." In Photonics West 2001 - LASE, edited by Kenneth W. Tobin, Jr. and Fred Lakhani. SPIE, 2001. http://dx.doi.org/10.1117/12.429354.

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Murtagh, Martin E., Patrick Kelly, Breda O'Looney, Frank Murphy, and Mircea Modreanu. "Heterojunction bipolar transistor characterization using noncontact optical spectroscopy." In OPTO Ireland, edited by Thomas J. Glynn. SPIE, 2003. http://dx.doi.org/10.1117/12.467862.

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Whitaker, John F., Gerard A. Mourou, and Kul A. Bhasin. "Millimeter-wave MMIC characterization by noncontact electro-optic sampling." In 1987 Twelth International Conference on Infrared and Millimeter Waves. IEEE, 1987. http://dx.doi.org/10.1109/irmm.1987.9126925.

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Xiao, Wenfeng, Stephen Howden, and Lingyu Yu. "Composite bond quality nondestructive evaluation with noncontact Lamb wave system." In Nondestructive Characterization and Monitoring of Advanced Materials, Aerospace, Civil Infrastructure, and Transportation XIV, edited by Peter J. Shull, Tzu-Yang Yu, Andrew L. Gyekenyesi, and H. Felix Wu. SPIE, 2020. http://dx.doi.org/10.1117/12.2558296.

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Cumani, Aldo, Antonio Guiducci, Paolo Grattoni, and Giuseppe Pettiti. "Characterization of commercial solid state TV cameras for noncontact metrology." In Optical Tools for Manufacturing and Advanced Automation, edited by Sabry F. El-Hakim. SPIE, 1993. http://dx.doi.org/10.1117/12.162119.

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Lafond, Emmanuel F., Joseph P. Gerhardstein, and Pierre H. Brodeur. "Noncontact characterization of static paper materials using a photorefractive interferometer." In Nondestructive Evaluation Techniques for Aging Infrastructures & Manufacturing, edited by David M. Pepper. SPIE, 1999. http://dx.doi.org/10.1117/12.339967.

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Ellison, Joseph F., and Steven VanKerkhove. "Characterization of symmetric aberrations in aspheric surfaces using noncontact profilometry." In Optical Science and Technology, SPIE's 48th Annual Meeting, edited by H. Philip Stahl. SPIE, 2004. http://dx.doi.org/10.1117/12.508042.

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Reports on the topic "Noncontact characterization"

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Baral, Aniruddha, Jeffery Roesler, and Junryu Fu. Early-age Properties of High-volume Fly Ash Concrete Mixes for Pavement: Volume 2. Illinois Center for Transportation, September 2021. http://dx.doi.org/10.36501/0197-9191/21-031.

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High-volume fly ash concrete (HVFAC) is more cost-efficient, sustainable, and durable than conventional concrete. This report presents a state-of-the-art review of HVFAC properties and different fly ash characterization methods. The main challenges identified for HVFAC for pavements are its early-age properties such as air entrainment, setting time, and strength gain, which are the focus of this research. Five fly ash sources in Illinois have been repeatedly characterized through x-ray diffraction, x-ray fluorescence, and laser diffraction over time. The fly ash oxide compositions from the same source but different quarterly samples were overall consistent with most variations observed in SO3 and MgO content. The minerals present in various fly ash sources were similar over multiple quarters, with the mineral content varying. The types of carbon present in the fly ash were also characterized through x-ray photoelectron spectroscopy, loss on ignition, and foam index tests. A new computer vision–based digital foam index test was developed to automatically capture and quantify a video of the foam layer for better operator and laboratory reliability. The heat of hydration and setting times of HVFAC mixes for different cement and fly ash sources as well as chemical admixtures were investigated using an isothermal calorimeter. Class C HVFAC mixes had a higher sulfate imbalance than Class F mixes. The addition of chemical admixtures (both PCE- and lignosulfonate-based) delayed the hydration, with the delay higher for the PCE-based admixture. Both micro- and nano-limestone replacement were successful in accelerating the setting times, with nano-limestone being more effective than micro-limestone. A field test section constructed of HVFAC showed the feasibility and importance of using the noncontact ultrasound device to measure the final setting time as well as determine the saw-cutting time. Moreover, field implementation of the maturity method based on wireless thermal sensors demonstrated its viability for early opening strength, and only a few sensors with pavement depth are needed to estimate the field maturity.
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