Готові списки джерел за темами / Brightnes

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Добірка наукової літератури з теми "Brightnes"

Автор: Grafiati

Опубліковано: 30 травня 2022

Оновлено: 31 липня 2025

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Статті в журналах з теми "Brightnes"

Bellany, A. "'The Brightnes of the Noble Leiutenants Action': An Intellectual Ponders Buckingham's Assassination." English Historical Review 118, no. 479 (2003): 1242–63. http://dx.doi.org/10.1093/ehr/118.479.1242.

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Yusni, Eri, and Nurul F. D. Hasibuan. "Short communications: Effect of red spinach (Amaranthus tricolor L. var Blitumbrum) extract in the diet on color brightnes of guppy fish (Poecilia reticulata)." Aceh Journal of Animal Science 8, no. 1 (2023): 30–33. http://dx.doi.org/10.13170/ajas.8.1.26813.

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Fish color brightness is influenced by food intake, but no prior reviews have explored the use of red spinach extract in fish feed to enhance color brightness and promote growth in guppy (Poecilia reticulata). Therefore, this study aims to determine the suitable concentration of red spinach extract Amaranthus tricolor color brightness, growth, and survival of guppy. The experiment followed a completely randomized design with three concentrations of red spinach extract (3%, 4%, and 5%) replicated three times at the UPTD Fish Breeding Center in North Binjai Regency, North Sumatra Province. Furth

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Sundari, Sundari, Anastasia Mamilisti Susiati, Nafiatun Sholihah, Fadil Hamzah, and Sri Hartati Candra Dewi. "Pengaruh Curing Dengan Nanokapsul Kunyit Terhadap Kualitas Nugget Fungsional Daging Ayam Kub." Innovative: Journal Of Social Science Research 4, no. 2 (2024): 3165–77. https://doi.org/10.31004/innovative.v4i2.9568.

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Penelitian ini bertujuan untuk mengetahui pengaruh curing dengan nanokapsul kunyit terhadap kualitas nugget fungsional daging ayam KUB. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) pola searah. Hasil penelitian ini menunjukan bahwa kandungan nugget dengan curing nanokapsul kunyit 0% sampai 3% berturut-turut menunjukan bahwa uji organoleptik aroma signifikan 2,30; 3,06; 2,03; 2,36, warna signifikan 2,96; 2,83; 1,93; 2,40, rasa 2,93; 3,06; 2,53; 2,60, tekstur signifikan 2,86; 2,76; 2,33; 2,20, keseluruhan signifikan 2,93; 3,13, 2,26; 2,40. Uji fisik warna yellow signifikan 3,23; 3,70;

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Carvalho, Adolfo S., and Lynne A. Hillenbrand. "Rosette Nebula Outburst Gaia 24djk from the Young Stellar Object V557 Mon." Research Notes of the AAS 9, no. 2 (2025): 38. https://doi.org/10.3847/2515-5172/adb583.

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Abstract A previously faint young stellar object (YSO), V557 Mon, rapidly brightened in late 2024 and is currently at least ΔG = 3.3 mag brighter than its typical pre-outburst brightness. The ongoing outburst is identified in the Gaia Alerts system as Gaia24djk. We obtained a 1–2.5 μm spectrum of the object and find the spectrum is dominated by line emission and continuum excess consistent with rapid YSO accretion, similar to the star EX Lup during its outburst state. We speculate that the burst, which has not yet reached its peak brightness, may become an FU Ori outburst, which would be evide

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Hilmi, Endang, Setiyo Nugroho, and Eming Sudiana. "Empang Parit as Silvofishery Model to Support Conserving Mangrove and Increasing Economic Benefit of Social Community." Omni-Akuatika 17, no. 2 (2021): 101. http://dx.doi.org/10.20884/1.oa.2021.17.2.817.

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Mangrove, estuary and lagoon ecosystem can be used as the aquatic organism habitat. These ecosystems also have good suitability to support activity of silvofishery system. Empang parit as a model of silvofishery using the integrating between the conservation activity of mangrove and aquatic ecosystem with increasing of benefit income for fisherman. This research aimed to analyze the model and pattern of empang parit, environment factor of empang parit and benefit cost analysis of empang parit. The research used vegetation analysis, water quality analysis, cash flow analysis, satellite image an

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Nguyen, Erin, Antonia Pandelieva, and Roberto A. Chica. "Increasing the brightness of red fluorescent proteins by saturation mutagenesis." University of Ottawa Science Undergraduate Research Journal 1 (August 31, 2018): 10–14. http://dx.doi.org/10.18192/osurj.v1i1.3666.

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Red fluorescent proteins (RFPs) are genetically-encoded fluorophores that are widely used for in vivo imaging. For all applications of RFPs, brighter variants are desired. Previously, we improved the brightness of mRojoA, a red-shifted mutant of the widely-used RFP mCherry, by designing a triple-decker motif of aromatic rings around its chromophore. This yielded the brighter variant mRojo-VHSV, which contains a triple-decker motif consisting of His and Tyr side chains that pack against the chromophore. This improved chromophore packing resulted in an approximately 3-fold brightness increase at

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Hu, Yunfeng, and Yunzhi Zhang. "Global Nighttime Light Change from 1992 to 2017: Brighter and More Uniform." Sustainability 12, no. 12 (2020): 4905. http://dx.doi.org/10.3390/su12124905.

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Nighttime light images record the brightness of the Earth surface, indicating the scope and intensity of human activities. However, there are few studies on the long-term changes in global nighttime lights. In this paper, the authors constructed a long time series (1992~2017) nighttime light dataset combining the Defense Meteorological Satellites Program/Operational Linescan System (DMSP-OLS) and the Suomi National Polar-Orbiting Partnership Visible Infrared Imaging Radiometer Suite (NPP-VIIRS) data sources and observed the following: (1) Global nighttime lights have become brighter. The globa

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Yao, Er Gang, Feng Qi Zhao, Si Yu Xu, Rong Zu Hu, Hui Xiang Xu, and Hai Xia Hao. "Combustion Characteristics of Composite Solid Propellants Containing Different Coated Aluminum Nanopowders." Advanced Materials Research 924 (April 2014): 200–211. http://dx.doi.org/10.4028/www.scientific.net/amr.924.200.

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Aluminum nanopowders coated with oleic acid (nmAl+OA), perfluorotetradecanoic acid (nmAl+PA) and nickel acetylacetonate (nmAl+NA) were prepared. The combustion characteristics of hydroxyl terminated polybutadiene (HTPB) composite solid propellants containing different coated aluminum nanpowders were investigated. The result shows that the burning rate of the propellant sample containing nmAl+NA is the highest at different pressure, the maximum burning rate is up to 26.13 mm·s-1at 15 MPa. The burning rates of propellant samples containing nmAl+OA and nmAl+PA are almost the same at different pre

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Stall, Alan, Feng-Jun Luan, Mark Edinger, Maria Jaimes, Jeanne Elia, and Yu Chen. "Improved identification of leukocyte sub-populations using new bright fluorochrome reagents in multi-color flow cytometric analysis. (124.11)." Journal of Immunology 188, no. 1_Supplement (2012): 124.11. http://dx.doi.org/10.4049/jimmunol.188.supp.124.11.

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Abstract With many cell surface markers expressed at very low levels the ability to identify (and sort) biologically relevant sub-populations by flow cytometry is often limited by the availability of fluorescent reagents sufficiently bright to resolve these markers. In the past year multiple new fluorochromes have been developed which have significantly improved brightness compared to previously available reagents. In particular, BD Horizon™ PE-CF594 and BD Brilliant Violet™ 421 reagents can be 2-5 times brighter than equivalent PE reagents which have typically been the brightest available. Th

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Wang, Dou, Chao Xu, Bo Feng, et al. "Multi-Exposure Image Fusion Based on Weighted Average Adaptive Factor and Local Detail Enhancement." Applied Sciences 12, no. 12 (2022): 5868. http://dx.doi.org/10.3390/app12125868.

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In order to adapt to the local brightness and contrast of input image sequences, we propose a new weighted average adaptive factor well-exposure weight evaluation scheme. The exposure weights of brighter and darker pixels are determined according to the local average brightness and expected brightness. We find that in the traditional multi-exposure image fusion scheme, the brighter and darker regions of the scene lose many details. To solve this problem, we first propose a standard to determine the brighter and darker regions and then use a fast local Laplacian filter to enhance the image in t

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Дисертації з теми "Brightnes"

Trevarthen, Geo Athena. "Brightness of brightness : seeing Celtic shamanism." Thesis, University of Edinburgh, 2003. http://hdl.handle.net/1842/1700.

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Early Irish literature, other Celtic literatures and later folklore are rich with descriptions of personal contact with the sacred. The Otherworld, or spiritual aspect of reality, is a constant and vivid presence in the legends. This reality does not seem distant, but rather, always ready to break through into physical reality, transforming those who encounter it. In earlier times, druids, and sometimes heroes and saints, seem to function fully as shamans as described by Mircea Eliade in his definitive work on shamanism, undertaking spirit journeys into the Otherworld. and returning with gifts

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Ковальська, Вікторія Володимирівна. "Analysis of the light pollution in the city of Kyiv." Thesis, Національний авіаційний університет, 2020. https://er.nau.edu.ua/handle/NAU/49682.

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Робота публікується згідно наказу ректора від 21.01.2020 р. №008/од "Про перевірку кваліфікаційних робіт на академічний плагіат у 2019-2020 навчальному році". Керівник роботи: доцент кафедри екології, к.т.н., Радомська Маргарита Мирославівна<br>Object of research – processes of pollution formation under the influence of artificial light sources. Aim оf work – assessment of the light pollution level and its impact on environment. Mehods of research: methods of analysis of sky by Bortle scale; comparative analysis of the obtained values of light level in the Kyiv city<br>У наш час штучні джере

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Naidoo, Darryl. "High brightness lasers." Thesis, Stellenbosch : Stellenbosch University, 2015. http://hdl.handle.net/10019.1/97044.

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Robinson, Alan Edward. "Mechanisms of brightness perception." Diss., [La Jolla] : University of California, San Diego, 2009. http://wwwlib.umi.com/cr/ucsd/fullcit?p3372643.

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Thesis (Ph. D.)--University of California, San Diego, 2009.<br>Title from first page of PDF file (viewed Oct. 7, 2009). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 57-58).

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Lim, Jun Jun. "Investigation of factors influencing the brightness of high-power, high-brightness laser diodes." Thesis, University of Nottingham, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.404050.

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Bulen, Jay C. "Brightness measures of trombone timbre /." Thesis, Connect to this title online; UW restricted, 1995. http://hdl.handle.net/1773/11279.

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Miller, Ian Patrick. "The brightened." College Park, Md. : University of Maryland, 2004. http://hdl.handle.net/1903/1554.

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Thesis (M.F.A.) -- University of Maryland, College Park, 2004.<br>Thesis research directed by: Dept. of English. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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Mackenzie, Jacob Isa. "High-brightness diode-pumped waveguide lasers." Thesis, University of Southampton, 2003. https://eprints.soton.ac.uk/15482/.

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Reported in this thesis are advances toward high-brightness diode-pumped planar waveguide (PW) lasers. Efficient and compact planar waveguide lasers are made possible by their geometry, which is compatible with that of high-power diode lasers, has very good thermal management characteristics, and delivers high optical gains per unit pump power. Thus using the waveguide structure in conjunction with trivalent rare-earth ions, multi-Watt diffraction-limited operation of weak and quasi-three-level laser transitions can be obtained. Large mode area (LMA) double-clad planar waveguides, fabricated v

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Vicario, Carlo. "High brightness electron source for coherent radiation production." Doctoral thesis, La Sapienza, 2005. http://hdl.handle.net/11573/916899.

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In this work, the main technological issues to produce an high brightness electron beam for x-ray Free Electron Laser (FEL) application are presented and ana- lyzed. The researches conducted have been done as an R&D activities for the new SPARC photoinjector in Italy. The brightness of an electron bunch means high peak current and low beam's emittance. An UV laser and a photocathode is generally used to produce high density charge in an accelerating structure. To minimize the non-linear space charge forces a temporally square pulse on ps scale is needed. In this thesis we report the exp

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Книги з теми "Brightnes"

Winters, Richard. Brightness. Impatiens, 1993.

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Outram, Richard Daley. Brightness. Gauntlet Press, 1998.

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National Institute for Occupational Safety and Health. Ciba-Geigy, McIntosh, Alabama. U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, 1995.

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Nancy, Schuster, ed. Teens with talent: Developing the potential of the bright, brighter, and brightest. Open Space Communications, 1996.

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Lecesne, James. Absolute brightness. HarperTeen, 2008.

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Brin, David. Brightness reef. Bantam Books, 1995.

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McInerney, Jay. Brightness falls. Vintage Books, 1993.

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Brin, David. Brightness Reef. Orbit, 1996.

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Частини книг з теми "Brightnes"

Gooch, Jan W. "Brightness." In Encyclopedic Dictionary of Polymers. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_1581.

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Harvey, Lewis O. "Brightness." In Sensory System I. Birkhäuser Boston, 1988. http://dx.doi.org/10.1007/978-1-4899-6647-6_5.

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Weik, Martin H. "brightness." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_1862.

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Eppig, Timo. "Brightness (Radiance)." In Encyclopedia of Ophthalmology. Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-642-35951-4_604-1.

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Gooch, Jan W. "Brightness Flop." In Encyclopedic Dictionary of Polymers. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_1582.

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Eppig, Timo. "Brightness (Radiance)." In Encyclopedia of Ophthalmology. Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-540-69000-9_604.

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Weik, Martin H. "brightness conservation." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_1863.

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Weik, Martin H. "brightness theorem." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_1864.

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Weik, Martin H. "image brightness." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_8638.

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Macdonald, Patrick J., Jolene Johnson, Yan Chen, and Joachim D. Mueller. "Brightness Experiments." In Methods in Molecular Biology. Humana Press, 2013. http://dx.doi.org/10.1007/978-1-62703-649-8_32.

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Тези доповідей конференцій з теми "Brightnes"

Morimoto, Shunichi, Masakata Mamizuka, Koji Suzuki, et al. "High-brightness LDP source." In Optical and EUV Nanolithography XXXVIII, edited by Martin Burkhardt and Claire van Lare. SPIE, 2025. https://doi.org/10.1117/12.3051333.

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Yoshida, Masahiro, Shumpei Katsuno, Menaka De Zoysa, Takuya Inoue, and Susumu Noda. "Kilowatt-class high-peak-power pulsed operation of large-area photonic-crystal surface-emitting lasers." In CLEO: Science and Innovations. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_si.2024.stu4c.3.

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We demonstrate kilowatt-class high-peak-power operation of a 3-mm-diameter PCSEL. Both a 1-kW peak power and a 1-GWcm-2sr-1 brightness are realized. Laser color marking of metal is demonstrated by using such high-peak-power, high-brightness pulsed PCSELs.

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Бирюков, Елисей, Elisey Birukov, Михаил Копылов, Mikhail Kopylov, Анастасия Хлюпина, and Anastasiya Khlupina. "Correction of Color Saturation for Tone Mapping Operator." In 29th International Conference on Computer Graphics, Image Processing and Computer Vision, Visualization Systems and the Virtual Environment GraphiCon'2019. Bryansk State Technical University, 2019. http://dx.doi.org/10.30987/graphicon-2019-2-58-61.

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This article reviews the problems of color saturation correction during dynamic range compression of images. Special attention is drawn to emulation of human vision and photo cameras effects during processing of the images which have very bright areas (with brightness more than an order of magnitude greater than average brightness of the rest of the image). A method of desaturation of the brightest parts of images is suggested. This method provides lowering of the color saturation of each pixel depending on the pixel brightness. The improved method lowers saturation only of the brightest parts

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Elu, Ugaitz, Luke Maidment, Lenard Vamos, et al. "High brightness 7-octave-spanning coherent light source." In Advanced Solid State Lasers. Optica Publishing Group, 2022. http://dx.doi.org/10.1364/assl.2022.atu4a.1.

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We will discuss a carrier-to-envelope phase-controlled high brightness source of light covering 7 optical octaves. The spectral brightness up to 5 orders of magnitude higher than the brightest synchrotron and ranges from 340 nm to 40,000 nm.

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Elu, Ugaitz, Luke Maidment, Lenard Vamos, et al. "High-brightness 7-octave spanning CEP-stable ultrafast source." In Mid-Infrared Coherent Sources. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/mics.2024.mtu2c.5.

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We present an ultra-broadband carrier-envelope-phase stable ultrafast source spanning from 340 nm to 40,000 nm with up to 5 orders of magnitude higher brightness than the brightest synchrotron. This source is ideal for multidimensional spectroscopy.

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Fogarty, Ian, Tracey Winey, John Howe, Gareth Hancox, and David Whyley. "Engineering brightness: Using STEM to brighten hearts and minds." In 2016 IEEE Integrated STEM Education Conference (ISEC). IEEE, 2016. http://dx.doi.org/10.1109/isecon.2016.7457553.

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Fogarty, Ethan, Seth Fogarty, Matt Gaudet, et al. "Engineering brightness: Using STEM to brighten hearts and minds." In 2016 IEEE Integrated STEM Education Conference (ISEC). IEEE, 2016. http://dx.doi.org/10.1109/isecon.2016.7457559.

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Hall, Heidi Leising, Joseph M. Miller, and John E. Greivenkamp. "Binocular Pupil Brightness Changes in the Presence of Strabismus: Predictions from Computer Modeling." In Vision Science and its Applications. Optica Publishing Group, 1995. http://dx.doi.org/10.1364/vsia.1995.sab3.

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A screening test recommended for use by primary care providers to detect the presence of strabismus (ocular misalignment) is the red reflex, or Brückner, test.1,2 In this test, a bright, nearly coaxial light source such as a direct ophthalmoscope is used to illuminate both eyes of the subject from a distance of about one meter. The examiner compares the relative brightness of the two red fundus reflexes for evidence of asymmetry. If the subject is fixing on the light, any asymmetry of the pupil brightness indicates the presence of a potentially amblyopiagenic factor (cataract, anisometropia, o

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Leger, James R., Gary J. Swanson, and Michael Holz. "Coherent Beam Combining of One- and Two-Dimensional Laser Arrays." In Semiconductor Lasers. Optica Publishing Group, 1987. http://dx.doi.org/10.1364/sla.1987.wa1.

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Individual semiconductor lasers are limited in absolute brightness by several physical constraints. Recently, one- and two-dimensional laser arrays have been developed to overcome this limit. In order to achieve the goal of a brighter source however, it is necessary both to establish coherence between the lasers in the array and to provide a method of converting all the laser beams into a single beam.

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Ikeda, Mitsuo. "Equivalent Lightness of Colored Charts at Various Illuminance Levels." In Advances in Color Vision. Optica Publishing Group, 1992. http://dx.doi.org/10.1364/acv.1992.fd2.

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When a gray object and a colored object are equated in their lightness as defined by, for example, L* in the CIE l976L*u*v* system, and observed side by side, the colored object looks always brighter than that of gray. A need arises for a new concept, equivalent lightness for these objects so that when both objects are equated in the equivalent lightness, they look equally bright. Equivalent lightness of an object may be defined as the lightness of a gray scale that matches with the colored object in brightness. We have experimentally determined the equivalent lightness of various colored char

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Звіти організацій з теми "Brightnes"

White, Jeremy. Night skies data report: Photometric assessment of night sky quality at Niobrara National Scenic River. National Park Service, 2025. https://doi.org/10.36967/2310882.

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This report characterizes night sky conditions in Niobrara National Scenic River (NIOB) using measurements made in the park unit and models of regional conditions based on satellite data. Calibrated night sky imagery was obtained to characterize the night sky at 2 sites. These ground-based observations were collected on 2 nights from 2024-08-29 to 2024-08-30. Satellite data from 2022 was used to create a map of predicted night sky conditions in and around the park. The sky overhead remains pristine and unaffected by light pollution with an average zenith brightness of 21.62 mag/arcsec2. We est

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Meyer, Erik, and Erik Meyer. Night skies data report: Photometric assessment of night sky quality at Haleakal? National Park. National Park Service, 2024. http://dx.doi.org/10.36967/2305714.

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This report characterizes night sky conditions in Haleakal? National Park (HALE) using measurements made in the park unit and models of regional conditions based on satellite data. Calibrated night sky imagery was obtained to characterize the night sky at 2 sites. These ground-based observations were collected on 3 nights from 2012-06-12 to 2012-06-14. Satellite data from 2022 was used to create a map of predicted night sky conditions in and around the park. The sky overhead remains pristine with the average zenith brightness of 21.78 mag/arcsec2. We estimate more than 98% of stars were still

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Meyer, Erik. Night Skies Data Report: Photometric Assessment of Night Sky Quality at Dinosaur National Monument. National Park Service, 2025. https://doi.org/10.36967/2314522.

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This report characterizes night sky conditions in Dinosaur National Monument (DINO) using measurements made in the park unit and models of regional conditions based on satellite data. Calibrated night sky imagery was obtained to characterize the night sky at 4 sites. These ground-based observations were collected on 4 nights from July 15, 2009 to June 13, 2012. Satellite data from 2024 were used to create a map of predicted night sky conditions in and around the park. The sky overhead remains excellent with an average zenith brightness of 21.99 mag/arcsec2. We estimate more than 96.90% naked e

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Meyer, Erik. Night skies data report: Photometric assessment of night sky quality at Sequoia and Kings Canyon National Parks. National Park Service, 2025. https://doi.org/10.36967/2308859.

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This report characterizes night sky conditions in Sequoia and Kings Canyon National Parks (SEKI) using measurements made in the park unit and models of regional conditions based on satellite data. Calibrated night sky imagery was obtained to characterize the night sky at 5 sites. These ground-based observations were collected on 8 nights from 2004-06-12 to 2009-07-21. Satellite data from 2022 was used to create a map of predicted night sky conditions in and around the park. The sky overhead remains pristine with an average zenith brightness of 21.63 mag/arcsec2. We estimate more than 91% of st

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Bedford, Robert, Saima Husaini, Charles Reyner, and Tuoc Dang. Tunable High Brightness Semiconductor Sources. Defense Technical Information Center, 2015. http://dx.doi.org/10.21236/ada615872.

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Author, Not Given. High Brightness Superconducting RF Gun Cavity. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1484279.

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Perry, M. D. Ultrahigh-brightness lasers and their applications. Office of Scientific and Technical Information (OSTI), 1989. http://dx.doi.org/10.2172/5520699.

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Jones, Gary. High Brightness Emissive Miniature Display Development. Defense Technical Information Center, 2003. http://dx.doi.org/10.21236/ada418126.

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Cremer, J. T., Melvin, A. Piestrup, Charles, K. Gary, et al. High Brightness Neutron Source for Radiography. Office of Scientific and Technical Information (OSTI), 2008. http://dx.doi.org/10.2172/943506.

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Schmerge, John. The Physics and Applications of High Brightness Beams: Working Group A Summary on High Brightness Beam Production. Office of Scientific and Technical Information (OSTI), 2003. http://dx.doi.org/10.2172/812966.

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