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Статті в журналах з теми "Near infrared system"

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Автор: Grafiati

Опубліковано: 22 жовтня 2022

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1

Lingling, Wu, Zhang Huan, and Chen Jing. "Design of near infrared optical system." Journal of Applied Optics 36, no. 2 (2015): 183–87. http://dx.doi.org/10.5768/jao201536.0201004.

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2

McGregor, Peter J. "The MSSSO near-infrared photometric system." Publications of the Astronomical Society of the Pacific 106 (May 1994): 508. http://dx.doi.org/10.1086/133406.

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3

Iwai, Yutaka. ""ENG VTR combo near infrared camera system"." Journal of the Institute of Television Engineers of Japan 43, no. 7 (1989): 731–32. http://dx.doi.org/10.3169/itej1978.43.731.

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4

Uǧur, Gökçe, Jiyoung Chang, Shuhuai Xiang, Liwei Lin, and Jennifer Lu. "A Near-Infrared Mechano Responsive Polymer System." Advanced Materials 24, no. 20 (April 13, 2012): 2685–90. http://dx.doi.org/10.1002/adma.201104538.

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5

张, 嘉奇. "Near Infrared Venous Imaging Method and System." Computer Science and Application 08, no. 02 (2018): 166–72. http://dx.doi.org/10.12677/csa.2018.82020.

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6

Cassis, L. A., J. Yates, W. C. Symons, and R. A. Lodder. "Cardiovascular Near-Infrared Imaging." Journal of Near Infrared Spectroscopy 6, A (January 1998): A21—A25. http://dx.doi.org/10.1255/jnirs.162.

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Анотація:

This research uses near-infrared spectrometric imaging to nondestructively locate and determine Low-Density Lipoprotein (LDL) cholesterol that may serve as an in vivo marker for vulnerable atherosclerotic plaques. Vulnerable plaques are plaques prone, in the presence of an appropriate trigger, to events such as ulceration, rupture, erosion, or thrombus that can lead to an acute syndrome. A Nd:YAG-pumped KTP/OPO tunable near-infrared (NIR) laser system is used as a light source for the fiber-optic catheters employed in this research. The BEST algorithm is used to construct chemical-composition images of the intima of the aorta in test subjects in vivo. The long-term goal of these studies is to use NIR laser spectrometric assays of plaque performed with cardiac catheters in vivo to facilitate assignment of patients to specific drug or surgical interventions selected to match their individual vulnerable plaque characteristics.

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7

Sase, I., H. Eda, A. Takatsuki, A. Seiyama, and T. Yanagida. "Development of Near Infrared Time-Resolved Imaging System." Seibutsu Butsuri 41, supplement (2001): S90. http://dx.doi.org/10.2142/biophys.41.s90_3.

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8

Yakno, Marlina, Junita Mohamad-Saleh, Mohd Zamri Ibrahim, and W. N. A. W. Samsudin. "Camera-projector calibration for near infrared imaging system." Bulletin of Electrical Engineering and Informatics 9, no. 1 (February 1, 2020): 160–70. http://dx.doi.org/10.11591/eei.v9i1.1697.

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Advanced biomedical engineering technologies are continuously changing the medical practices to improve medical care for patients. Needle insertion navigation during intravenous catheterization process via Near infrared (NIR) and camera-projector is one solution. However, the central point of the problem is the image captured by camera misaligns with the image projected back on the object of interest. This causes the projected image not to be overlaid perfectly in the real-world. In this paper, a camera-projector calibration method is presented. Polynomial algorithm was used to remove the barrel distortion in captured images. Scaling and translation transformations are used to correct the geometric distortions introduced in the image acquisition process. Discrepancies in the captured and projected images are assessed. The accuracy of the image and the projected image is 90.643%. This indicates the feasibility of the captured approach to eliminate discrepancies in the projection and navigation images.

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9

Niidome, Takuro. "Drug Release System Controlled by Near Infrared Light." YAKUGAKU ZASSHI 133, no. 3 (March 1, 2013): 369–72. http://dx.doi.org/10.1248/yakushi.12-00239-3.

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10

Sato, Takayuki. "Development of Near-Infrared Fluorescence Color Imaging System." Iryou kikigaku (The Japanese journal of medical instrumentation) 82, no. 6 (2012): 463–67. http://dx.doi.org/10.4286/jjmi.82.463.

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11

Luu, Jane, David Jewitt, and Edward Cloutis. "Near-Infrared Spectroscopy of Primitive Solar System Objects." Icarus 109, no. 1 (May 1994): 133–44. http://dx.doi.org/10.1006/icar.1994.1081.

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12

Chiu, Sheila C., Sandee J. Bristow, and Michael Gofeld. "Near-Infrared Tracking System for Epidural Catheter Placement." Regional Anesthesia and Pain Medicine 37, no. 3 (2012): 354–56. http://dx.doi.org/10.1097/aap.0b013e31824c0310.

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13

Mizumoto, I., Y. Yoshi, H. Oguma, A. Tsukada, and S. Sakai. "Weather measurement system using near‐infrared differential spectroscopy." Electronics Letters 49, no. 14 (July 2013): 900–901. http://dx.doi.org/10.1049/el.2012.4359.

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14

Chiu, S. C., S. J. Bristow, and M. Gofeld. "Near-Infrared Tracking System for Epidural Catheter Placement." Obstetric Anesthesia Digest 33, no. 2 (June 2013): 127. http://dx.doi.org/10.1097/01.aoa.0000429162.92132.2b.

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15

de Kleer, Katherine, Imke de Pater, Máté Ádámkovics, and Heidi Hammel. "Near-infrared spectra of the uranian ring system." Icarus 226, no. 1 (September 2013): 1038–44. http://dx.doi.org/10.1016/j.icarus.2013.07.016.

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16

Aden, S. T., J. P. Bialas, Z. Champion, E. Levin, and J. L. McCarty. "Low cost infrared and near infrared sensors for UAVs." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XL-1 (November 7, 2014): 1–7. http://dx.doi.org/10.5194/isprsarchives-xl-1-1-2014.

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Thermal remote sensing has a wide range of applications, though the extent of its use is inhibited by cost. Robotic and computer components are now widely available to consumers on a scale that makes thermal data a readily accessible resource. In this project, thermal imagery collected via a lightweight remote sensing Unmanned Aerial Vehicle (UAV) was used to create a surface temperature map for the purpose of providing wildland firefighting crews with a cost-effective and time-saving resource. The UAV system proved to be flexible, allowing for customized sensor packages to be designed that could include visible or infrared cameras, GPS, temperature sensors, and rangefinders, in addition to many data management options. Altogether, such a UAV system could be used to rapidly collect thermal and aerial data, with a geographic accuracy of less than one meter.

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17

Engvold, Oddbjørn. "The Near-Infrared Capabilities of LEST." Symposium - International Astronomical Union 154 (1994): 579–88. http://dx.doi.org/10.1017/s0074180900124878.

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Анотація:

The Large Earth-based Solar Telescope (LEST) will be a powerful, next-generation telescope with unprecedented angular resolution, capable of highly accurate polarimetry of the Sun, covering the optical spectral range from about 300 nm into the near infrared to about 2.5 μm.The telescope is a 2.4-m aperture, “polarization-free” concept based on a modified Gregorian optical system. A fast polarization modulator will be located close to the secondary focus of the system. An actively controlled NTT-type main mirror, a high precision pointing and tracking system, a helium-filled light path and a thin entrance window, together with an integrated adaptive optics system, will give the telescope near diffraction-limited performance in the visible. LEST will be sited on La Palma, in the Canary Islands, near the caldera rim on the Roque de los Muchachos Observatory, which often offers excellent seeing. A frequently occurring seeing parameter of ro = 15–20 cm in the visible will correspond to ro ≥ 1 m in the near IR.The construction of LEST will begin in 1993, and the telescope is to be ready for “first light” in 1997. The telescope facility will accommodate a large number of focal plane instruments on a spacious instrument table. LEST will be made available for near-IR instrumentation from the start of its regular operation.

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18

Yang, Xing, Yong Shun Ling, Xiao Li Hao, Hua Yang, and Peng Ma. "Anti-Alteration Technology for License Plate Recognition System." Advanced Materials Research 211-212 (February 2011): 156–60. http://dx.doi.org/10.4028/www.scientific.net/amr.211-212.156.

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In order to realize anti-alteration function for License Plate Recognition System (LPRS), a uniform-field imaging system is designed and a corresponding anti-alteration algorithm is proposed. First, reflection characteristics of license plate and typical alteration material are measured. As a result, the two characteristics in near-infrared range fluctuate moderately and the former is notably lower than the latter. Then the uniform-field imaging system for visible-light and near-infrared is designed to capture the difference above effectively. Finally, the anti-alteration algorithm, composed of license plate location, character matching segmentation and alteration recognition, is introduced. Experimental results have indicated that visible-light and near-infrared images can be acquired stably by the proposed system under the condition of natural illumination and there are discriminable gray differences between license plate and alteration material in near-infrared images; and that success rate and average executive time of the algorithm are 86.5% and 157ms respectively.

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19

Kang, You Sun, and Duk Shin. "Multiband Camera System Using Color and Near Infrared Images." Applied Mechanics and Materials 446-447 (November 2013): 922–26. http://dx.doi.org/10.4028/www.scientific.net/amm.446-447.922.

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Various applications using a camera system have been developed and deployed commercially to improve our daily life. The performance of camera system is mainly dependent on image quality and illumination conditions. Multiband camera has been developed to provide a wealth of information for image acquisition. In this paper, we developed two applications about image segmentation and face detection using a multiband camera, which is available in four bands consisting of a near infrared and three color bands. We proposed a multiband camera system to utilize two different images i.e. color image extracted from Bayer filter and near infrared images. The experimental results showed the effectiveness of the proposed system.

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20

Nerella, Nadhamuni G., and James K. Drennen. "Depth-Resolved Near-Infrared Spectroscopy." Applied Spectroscopy 50, no. 2 (February 1996): 285–91. http://dx.doi.org/10.1366/0003702963906456.

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While there is substantial evidence proving the success of transdermal drug delivery, there have been few accomplishments in the area of depth-resolved prediction of drug concentration during diffusion through a matrix. Such a method for noninvasive quantification of a diffusing species could assist in the development of new drugs, dosage forms, and penetration enhancers. Near-infrared depth-resolved measurements were accomplished by strategically controlling the amount of reflected light reaching the detectors using a combination of diaphragms with different-diameter apertures. Near-IR spectra were collected from a set of cellulose and Silastic® membranes to prove the possibility of depth-resolved near-IR measurements. Principal component regression was used to estimate the depth resolution of this method, yielding an average resolution of 31 μm. Further, to demonstrate depth-resolved near-IR spectroscopy in a practical in vitro system, we determined concentrations of salicylic acid (SA) in a hydrogel matrix during diffusion experiments carried out for up to three hours. An artificial-neural-network-based calibration model was developed which predicted SA concentrations accurately ( R2 = 0.993, SEP = 123 μg/mL).

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21

Walmsley, Elizabeth, Colin Fletcher, and John Delaney. "Evaluation of System Performance of Near-Infrared Imaging Devices." Studies in Conservation 37, no. 2 (May 1992): 120. http://dx.doi.org/10.2307/1506404.

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22

Persson, S. E., D. C. Murphy, W. Krzeminski, M. Roth, and M. J. Rieke. "A New System of Faint Near-Infrared Standard Stars." Astronomical Journal 116, no. 5 (November 1998): 2475–88. http://dx.doi.org/10.1086/300607.

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23

Mota, Carolina Pimenta, Marcus Vinícius Ribeiro Machado, Roberto Mendes Finzi Neto, and Louriel Oliveira Vilarinho. "Near-infrared vision system for monitoring arc welding processes." Welding International 29, no. 3 (October 10, 2014): 187–96. http://dx.doi.org/10.1080/09507116.2014.932975.

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24

Murakawa, K., M. Kobayashi, O. Nakamura, and S. Kawata. "A wireless near-infrared energy system for medical implants." IEEE Engineering in Medicine and Biology Magazine 18, no. 6 (1999): 70–72. http://dx.doi.org/10.1109/51.805148.

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25

Walmsley, Elizabeth, Colin Fletcher, and John Delaney. "Evaluation of system performance of near-infrared imaging devices." Studies in Conservation 37, no. 2 (May 1992): 120–31. http://dx.doi.org/10.1179/sic.1992.37.2.120.

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26

Yoshida, S., T. Tokuda, K. Shimizu, K. Ogasawara, and T. Sawano. "Near‐infrared emission in a chemically excited oxygen system." Applied Physics Letters 57, no. 7 (August 13, 1990): 645–46. http://dx.doi.org/10.1063/1.103620.

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27

Baines, Kevin H., Padmavati A. Yanamandra-Fisher, Larry A. Lebofsky, Thomas W. Momary, William Golisch, Charles Kaminski, and Walter J. Wild. "Near-Infrared Absolute Photometric Imaging of the Uranian System." Icarus 132, no. 2 (April 1998): 266–84. http://dx.doi.org/10.1006/icar.1998.5894.

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28

McMuldroch, S. "Galileo NIMS Near-Infrared Observations of Jupiter's Ring System." Icarus 146, no. 1 (July 2000): 1–11. http://dx.doi.org/10.1006/icar.2000.6343.

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29

Ritchie, Gary E., Guillermo A. Casay, Todd L. Cecil, Shawn F. Dressman, Darrell R. Abernethy, Stefan Schuber, and Roger L. Williams. "The US Pharmacopeia near Infrared System Suitability Reference Standard." Journal of Near Infrared Spectroscopy 16, no. 3 (January 2008): 205–10. http://dx.doi.org/10.1255/jnirs.779.

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30

Eisloffel, Jochen, Chris J. Davis, Thomas P. Ray, and Reinhard Mundt. "Near-infrared observations of the HH 46/47 system." Astrophysical Journal 422 (February 1994): L91. http://dx.doi.org/10.1086/187220.

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31

Letawe, G., and P. Magain. "Deep near-infrared imaging of the HE0450-2958 system." Astronomy and Astrophysics 515 (June 2010): A84. http://dx.doi.org/10.1051/0004-6361/201014175.

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32

Staderini, Enrico M., David Junior Branco, Stefano Mugnaini, and Sandro Gentili. "Near Infrared Device for Tissue Inflammation Evaluation." Materials Science Forum 879 (November 2016): 2361–64. http://dx.doi.org/10.4028/www.scientific.net/msf.879.2361.

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Анотація:

A photoplethysmographic (PPG) near infrared (850nm) system has been developed for the non-invasive assessment of superficial tissues’ (skin) swelling and redness. The PPG signal is treated to avoid ambient light and to extract the DC (direct current) and AC (alternate current) components. These components are then subtracted from the same components acquired on a reference site on the same subject. The resulting measures are used in a model able to classify different states of inflammation of the tissues. Numerical results permit to follow the inflammation state and to evaluate possible medical and physiotherapy interventions. To avoid artefacts due to compression of the skin by the instrument, a pressure sensor has been also embedded on the optical sensing head of the system, so that the measures are considered as valid only if they are taken within the same range of applied pressure on the skin. This is important to get comparable PPG measures. Heart rate and hemoglobin oxygen saturation measures are a by-product out of the system and they can be exploited for other purposes or they can be taken into account for a better evaluation of the inflammation state. Although the system is still a research prototype and no real model is available about how inflammation affects the optical properties of the skin, the very first qualitative results show a strong sensibility of the system to skin alterations due to acute inflammation.

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33

Rogers, Laura K., Siyi Xu, Amy Bonsor, Simon Hodgkin, Kate Y. L. Su, Ted von Hippel, and Michael Jura. "Near-infrared observations of dusty white dwarfs." Proceedings of the International Astronomical Union 15, S357 (October 2019): 33–36. http://dx.doi.org/10.1017/s1743921320000770.

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AbstarctPlanetary material in the atmospheres of white dwarfs is thought to be scattered inwards from outer planetary systems. Dusty emission in the infrared traces the accretion. As the scattering of many small asteroids is a stochastic process, variability in the infrared emission is predicted. We report a 3 year near-infrared (J, H and K) monitoring campaign of 34 dusty, polluted white dwarfs which aims to search for dust emission variability. We find all white dwarfs have consistent near-infrared fluxes, implying the excess emission is stable. This suggests tidal disruption events which lead to large variabilities are rare and quick (<1 year) and become stable within a few years. For WD 0408–041, the system that shows both increases and decreases in dust emission over 11 years, our K band data suggest a potential colour change associated with the dust emission that needs further confirmation.

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34

Meigs, A., M. Stamp, R. Igreja, S. Sanders, and P. Heesterman. "Enhancement of JET’s mirror-link near-ultraviolet to near-infrared divertor spectroscopy system." Review of Scientific Instruments 81, no. 10 (October 2010): 10E532. http://dx.doi.org/10.1063/1.3502322.

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35

Torres, Juan, Carmen Vega, Tomás Antelo, José Manuel Menéndez, Marian del Egido, Miriam Bueso, and Alberto Posse. "Formation of Hyperspectral Near-Infrared Images from Artworks." MRS Proceedings 1374 (2012): 3–15. http://dx.doi.org/10.1557/opl.2012.1374.

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ABSTRACTIn this paper, a novel hyperspectral image acquisition system able to obtain a set of narrowband images (~2,25 nm of bandwidth) and the related composition of monochrome images in the near-infrared is described. The aim of this system is to discriminate the materials by their optical spectral response in the range of 900-1700 nm. This system has been developed in the framework of a collaborative project that includes the improvement of the automatic composition of reflectographic mosaics in order to study the underdrawing of large formats big artworks in real-time. The main features of this project are detailed in this paper. Furthermore, a few enlightening results of the hyperspectral system and new lines of research are shown.

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36

Kuo, Wen-Shuo, Yen-Sung Lin, Ping-Ching Wu, Chia-Yuan Chang, Jiu-Yao Wang, Pei-Chi Chen, Miao-Hsi Hsieh, Hui-Fang Kao, Sheng-Han Lin, and Chan-Chi Chang. "Two-Photon–Near Infrared-II Antimicrobial Graphene-Nanoagent for Ultraviolet–Near Infrared Imaging and Photoinactivation." International Journal of Molecular Sciences 23, no. 6 (March 17, 2022): 3230. http://dx.doi.org/10.3390/ijms23063230.

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Nitrogen doping and amino group functionalization through chemical modification lead to strong electron donation. Applying these processes to a large π-conjugated system of graphene quantum dot (GQD)-based materials as electron donors increases the charge transfer efficiency of nitrogen-doped amino acid-functionalized GQDs (amino-N-GQDs), resulting in enhanced two-photon absorption, post-two-photon excitation (TPE) stability, TPE cross-sections, and two-photon luminescence through the radiative pathway when the lifetime decreases and the quantum yield increases. Additionally, it leads to the generation of reactive oxygen species through two-photon photodynamic therapy (PDT). The sorted amino-N-GQDs prepared in this study exhibited excitation-wavelength-independent two-photon luminescence in the near-infrared region through TPE in the near-infrared-II region. The increase in size resulted in size-dependent photochemical and electrochemical efficacy, increased photoluminescence quantum yield, and efficient two-photon PDT. Therefore, the sorted amino-N-GQDs can be applicable as two-photon contrast probes to track and localize analytes in in-depth two-photon imaging executed in a biological environment along with two-photon PDT to eliminate infectious or multidrug-resistant microbes.

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37

Brennan, James F., Yang Wang, Ramachandra R. Dasari, and Michael S. Feld. "Near-Infrared Raman Spectrometer Systems for Human Tissue Studies." Applied Spectroscopy 51, no. 2 (February 1997): 201–8. http://dx.doi.org/10.1366/0003702971940134.

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Анотація:

We have built two types of instruments for near-infrared Raman spectroscopy studies of human tissues, one for laboratory measurements and one for clinical use. The laboratory systems are designed to collect the highest quality spectra possible and allow different excitation/collection wavelengths to be studied. The clinical systems are designed to collect spectra via optical fibers within a few seconds and to be mobile and hospital-compatible. These systems are capable of detecting weak near-infrared Raman bands hidden in large background signals. Calibration and background subtraction procedures are described, and system performance is evaluated.

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38

Ipung, Heru Purnomo, and Handayani Tjandrasa. "Urban Road Materials Identification using Narrow Near Infrared Vision System." International Journal of Electrical and Computer Engineering (IJECE) 7, no. 3 (June 1, 2017): 1171. http://dx.doi.org/10.11591/ijece.v7i3.pp1171-1179.

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Анотація:

<p>An urban road materials vision system using narrow band near infrared imaging indexes were proposed. This proposed imaging indexes were enhancement for previous work on autonomous multispectral road sensing method. Each urban road material has different near infrared spectral patterns which is as the base of its spectral identification. The new proposed imaging indexes, which using similar formula of NDVI, was normalized with narrow band near infrared spectrum range of 720nm to 1000nm of wavelength, were used to identify concretes, aggregates/sands/rocks, clay, natural dry fibers and bitumen/asphalt that make up most of urban road materials. This paper proposes imaging indexes evaluation from experiment results to identify those urban road materials. There were seven narrow band optical filter sets with the center spectrum at 710nm, 730nm, 750nm, 800nm, 870nm, 905nm and 970nm. Normalization band used was 720nm using high pass optical filter. The proposed multi-spectral imaging indexes were able to show the potential to classify the selected urban road materials, another approach may need to clearly distinguish between concrete and aggregates. The comparison to the previous imaging indexes (NDVI, NDGR, NDBR) were presented that used for urban road materials identification.</p>

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39

Li Zhuoran, 李卓然, 李雨霄 Li Yuxiao та 刘子龙 Liu Zilong. "近红外波段高精度BRDF测量系统研究". Acta Optica Sinica 42, № 12 (2022): 1212002. http://dx.doi.org/10.3788/aos202242.1212002.

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40

Mihara, Masahito. "Neurorehabilitative intervention with neurofeedback system using functional near-infrared spectroscopy." Rinsho Shinkeigaku 51, no. 11 (2011): 924–26. http://dx.doi.org/10.5692/clinicalneurol.51.924.

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41

Gang-yin, Luo, Wang Bi-dou, Miao Peng, Wang Lei, Wang Zhong-zhou, Qian Qing, and Qian Jun. "Optical design of near infrared fluorescence confocal laser scanning system." Journal of Applied Optics 36, no. 1 (2015): 29–34. http://dx.doi.org/10.5768/jao201536.0101006.

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42

Wang Mao, 王懋, 李春炎 Li Chunyan, 孙云飞 Sun Yunfei, 李敏 Li Min, 翟晓敏 Zhai Xiaomin, and 吴东岷 Wu Dongmin. "Research of Near-Infrared Small Living Animal Fluorescence Imaging System." Acta Optica Sinica 33, no. 6 (2013): 0617003. http://dx.doi.org/10.3788/aos201333.0617003.

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Baxter, G. David, Chris Bleakley, Phil Glasgow, and R. Glen Calderhead. "A NEAR-INFRARED LED-BASED REHABILITATION SYSTEM: INITIAL CLINICAL EXPERIENCE." LASER THERAPY 14, no. 1 (2005): 29–35. http://dx.doi.org/10.5978/islsm.14.29.

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Itoh, Yoichi, Motohide Tamura, Saeko S. Hayashi, Yumiko Oasa, Misato Fukagawa, Norio Kaifu, Hiroshi Suto, et al. "Near-Infrared Coronagraphy of the GG Tauri A Binary System." Publications of the Astronomical Society of Japan 54, no. 6 (December 25, 2002): 963–67. http://dx.doi.org/10.1093/pasj/54.6.963.

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Contini, Davide, Alessandro Torricelli, Antonio Pifferi, Lorenzo Spinelli, Floriano Paglia, and Rinaldo Cubeddu. "Multi-channel time-resolved system for functional near infrared spectroscopy." Optics Express 14, no. 12 (2006): 5418. http://dx.doi.org/10.1364/oe.14.005418.

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Thompson, K. L. "A near-infrared spectrometer optimized for an adaptive optics system." Monthly Notices of the Royal Astronomical Society 303, no. 1 (February 11, 1999): 15–29. http://dx.doi.org/10.1046/j.1365-8711.1999.02143.x.

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Maia, Ana M. A. "Near-infrared transillumination of teeth: measurement of a system performance." Journal of Biomedical Optics 15, no. 3 (May 1, 2010): 036001. http://dx.doi.org/10.1117/1.3427135.

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Cai, Ken, Rongqian Yang, Qinyong Lin, and Zhigang Wang. "Tracking multiple surgical instruments in a near-infrared optical system." Computer Assisted Surgery 21, no. 1 (January 1, 2016): 46–55. http://dx.doi.org/10.1080/24699322.2016.1184312.

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Guo, X., H. J. Li, L. B. Su, P. S. Yu, H. Y. Zhao, J. F. Liu, and J. Xu. "Near-infrared broadband luminescence in Bi2O3-GeO2 binary glass system." Laser Physics 21, no. 5 (April 2, 2011): 901–5. http://dx.doi.org/10.1134/s1054660x11090106.

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