Academic literature on the topic 'Circadian light'

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Journal articles on the topic "Circadian light"

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Rea, Mark S., Mariana G. Figueiro, Andrew Bierman, and John D. Bullough. "Circadian light." Journal of Circadian Rhythms 8 (February 13, 2010): 2. http://dx.doi.org/10.1186/1740-3391-8-2.

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Stone, J., S. Cain, and A. Phillips. "O024 Modifying light environments according to individual circadian light sensitivity." SLEEP Advances 3, Supplement_1 (2022): A9. http://dx.doi.org/10.1093/sleepadvances/zpac029.023.

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Abstract Introduction Large inter-individual differences exist in how sensitive the circadian system is to light. Circadian light sensitivity can be affected by medications, such as antidepressants, and varies as a function of age and some mood disorders. Using a computational model, we investigated how differences in an individual’s light sensitivity can be offset by changes in their light environment to maintain stable circadian timing. Methods A previously validated computational model was used to simulate sleep and circadian timing under realistic assumptions about light and sleep schedule
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Chen, Xian, Steven Kreuser, and Dinesh Hirenallur-Shanthappa. "Far-red LED light alters circadian rhythms and elicits dark-adapted ERG responses in rodents." PLOS One 20, no. 7 (2025): e0326710. https://doi.org/10.1371/journal.pone.0326710.

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Rodents are assumed to be blind to red light, thus red light is often used in the dark phase of a light/dark cycle to facilitate study procedures using nocturnal rodents. However, effects of red light in dark phase on behaviors and circadian rhythms in rodents are not yet clear. Thus, we evaluated effects of various long wavelength red light-emitting diode (LED) light on circadian rhythm and electroretinogram (ERG) in C57BL/6J mice and Wistar Han rats. Animals were implanted with telemetry devices to measure body temperature, heart rate, blood pressure, and locomotor activity for circadian rhy
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Zhao, Kankan, Bin Ma, Yan Xu, Erinne Stirling, and Jianming Xu. "Light exposure mediates circadian rhythms of rhizosphere microbial communities." ISME Journal 15, no. 9 (2021): 2655–64. http://dx.doi.org/10.1038/s41396-021-00957-3.

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AbstractMicrobial community circadian rhythms have a broad influence on host health and even though light-induced environmental fluctuations could regulate microbial communities, the contribution of light to the circadian rhythms of rhizosphere microbial communities has received little attention. To address this gap, we monitored diel changes in the microbial communities in rice (Oryza sativa L.) rhizosphere soil under light–dark and constant dark regimes, identifying microbes with circadian rhythms caused by light exposure and microbial circadian clocks, respectively. While rhizosphere microb
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Walker, William H., Jacob R. Bumgarner, James C. Walton, et al. "Light Pollution and Cancer." International Journal of Molecular Sciences 21, no. 24 (2020): 9360. http://dx.doi.org/10.3390/ijms21249360.

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For many individuals in industrialized nations, the widespread adoption of electric lighting has dramatically affected the circadian organization of physiology and behavior. Although initially assumed to be innocuous, exposure to artificial light at night (ALAN) is associated with several disorders, including increased incidence of cancer, metabolic disorders, and mood disorders. Within this review, we present a brief overview of the molecular circadian clock system and the importance of maintaining fidelity to bright days and dark nights. We describe the interrelation between core clock genes
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Yu, Yue, and Zhanming Li. "Research Progress and Effects of Light on Poultry Circadian Rhythm Regulation Based on CiteSpace." Applied Sciences 13, no. 5 (2023): 3157. http://dx.doi.org/10.3390/app13053157.

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Light is not only an important environmental regulation factor in poultry growth and development, but it is also a key factor affecting circadian rhythm. To explore research frontiers between light and circadian rhythm, this study analyzes related literature in the field of light and circadian rhythm from the Web of Science core database and draws a knowledge graph using CiteSpace, presenting the subject distribution and research frontiers. This study also focuses on the regulation of light in the circadian rhythm of poultry, explores the effects of light on the growth and immunity of poultry,
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Moore-Ede, Martin, Anneke Heitmann, and Rainer Guttkuhn. "Circadian Potency Spectrum with Extended Exposure to Polychromatic White LED Light under Workplace Conditions." Journal of Biological Rhythms 35, no. 4 (2020): 405–15. http://dx.doi.org/10.1177/0748730420923164.

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Electric light has enabled humans to conquer the night, but light exposure at night can disrupt the circadian timing system and is associated with a diverse range of health disorders. To provide adequate lighting for visual tasks without disrupting the human circadian timing system, a precise definition of circadian spectral sensitivity is required. Prior attempts to define the circadian spectral sensitivity curve have used short (≤90-min) monochromatic light exposures in dark-adapted human subjects or in vitro dark-adapted isolated retina or melanopsin. Several lines of evidence suggest that
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Klerman, E. B., D. J. Dijk, R. E. Kronauer, and C. A. Czeisler. "Simulations of light effects on the human circadian pacemaker: implications for assessment of intrinsic period." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 270, no. 1 (1996): R271—R282. http://dx.doi.org/10.1152/ajpregu.1996.270.1.r271.

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The sensitivity of the human circadian system to light has been the subject of considerable debate. Using computer simulations of a recent quantitative model for the effects of light on the human circadian system, we investigated these effects of light during different experimental protocols. The results of the simulations indicate that the nonuniform distribution over the circadian cycle of exposure to ordinary room light seen in classical free-run studies, in which subjects select their exposure to light and darkness, can result in an observed period of approximately 25 h, even when the intr
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Wang, Yifan, Leo W. Beukeboom, Bregje Wertheim, and Roelof A. Hut. "Transcriptomic Analysis of Light-Induced Genes in Nasonia vitripennis: Possible Implications for Circadian Light Entrainment Pathways." Biology 12, no. 9 (2023): 1215. http://dx.doi.org/10.3390/biology12091215.

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Circadian entrainment to the environmental day–night cycle is essential for the optimal use of environmental resources. In insects, opsin-based photoreception in the compound eye and ocelli and CRYPTOCHROME1 (CRY1) in circadian clock neurons are thought to be involved in sensing photic information, but the genetic regulation of circadian light entrainment in species without light-sensitive CRY1 remains unclear. To elucidate a possible CRY1-independent light transduction cascade, we analyzed light-induced gene expression through RNA-sequencing in Nasonia vitripennis. Entrained wasps were subjec
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Stupfel, M., V. Gourlet, A. Perramon, P. Merat, G. Putet, and L. Court. "Comparison of ultradian and circadian oscillations of carbon dioxide production by various endotherms." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 268, no. 1 (1995): R253—R265. http://dx.doi.org/10.1152/ajpregu.1995.268.1.r253.

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Carbon dioxide emission (VCO2) was computed every 20 min from continuous CO2 concentration recordings taken during 3-30 consecutive days, in strictly controlled environmental conditions, in 54 OF1 mice, 99 Japanese quail, 66 Sprague-Dawley rats, 50 Hartley guinea pigs, 7 chicks, for 7-15 days on 2 Cynomolgus monkeys, and for 24 h on 7 premature infants. This VCO2 shows circadian and ultradian oscillations that were analyzed for frequencies and amplitudes in light-dark 12-h alternation (LD 12:12), continuous light (LL), and continuous dark (DD). Circadians were not always identified or were oft
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Dissertations / Theses on the topic "Circadian light"

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Best, J. "How quickly does light reset the circadian clock." Thesis, University of Cambridge, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.596605.

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The first experiment used the male Syrian hamster as the subject, as it has good wheel-running rhythms with consistent and robust activity onsets and also a well defined phase delay and advance region of the phase response curve (PRC). In this study, a double light pulse paradigm was used to examine if the clock could reset within 2 h. The second light pulse administered 2 h after an initial pulse was used to map the effects of the first light pulse on the resetting behaviour to determine whether the clock had reset to primary light pulse before receiving the second one. The results obtained i
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Dixon, Laura Evelyn. "Investigation of light inputs into plant circadian clocks." Thesis, University of Edinburgh, 2011. http://hdl.handle.net/1842/5266.

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Circadian clocks are biological signalling networks which have a period of ~24 hours under constant environmental conditions. They have been identified in a wide range of organisms, from cyanobacteria to mammals and through the temporal co-ordination of biological processes are believed to increase individual fitness. The mechanisms which generate these self-sustained rhythms, the pathways of entrainment and the target outputs of the clock are all areas of great interest to circadian biologists. The plant circadian clock is believed to comprise of interlocking feedback loops of transcription a
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Bedrosian, Tracy A. "Circadian Disruption by Light at Night: Implications for Mood." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1363097253.

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Breda, Carlo. "Temperature and light entrainment of the Drosophila circadian clock." Thesis, University of Leicester, 2010. http://hdl.handle.net/2381/9743.

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Drosophila melanogaster locomotor activity responds to seasonal conditions by modulating the “evening” activity component. During simulated winters of cold temperature and short days an advanced evening locomotor peak occurs with more daytime locomotor activity; on the other hand long photoperiods and warm temperatures give a delay in the evening peak, thereby avoiding a possible desiccation during the hottest times of the day. This pattern of activity is related to a thermosensitive splicing event that occurs in a 3’ intron in the period gene, with a higher level of splicing and earlier accum
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Moore, H. A. "Circadian rhythmicity and light sensitivity of the zebrafish brain." Thesis, University College London (University of London), 2013. http://discovery.ucl.ac.uk/1469451/.

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Light is important for entraining circadian rhythms, which regulate a wide range of biological processes. Zebrafish have directly light responsive tissues (Whitmore et al 2000) and are thus a useful vertebrate model for circadian rhythmicity and light sensitivity. Recent studies show the pineal regulates locomotor rhythms (Li et al 2012). However, there are many unresolved questions concerning the neurobiological basis of the zebrafish clock, such as whether neuronal pacemakers, which drive rhythms in other tissues, are present throughout the brain. In this study, per3-luc zebrafish confirm th
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Flyktman, A. (Antti). "Effects of transcranial light on molecules regulating circadian rhythm." Doctoral thesis, Oulun yliopisto, 2018. http://urn.fi/urn:isbn:9789526219592.

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Abstract Light acts as the most important regulating and entraining factor of the mammalian circadian rhythm. This rhythm has evolved to set phases, in which different physiological and behavioral events occur at the right time of the day to synchronize the organism. The mechanism of light transduction via eyes to the brain and its effects on circadian rhythmicity is well known. Yet, it has also been shown that light is able to penetrate the skull bone directly, but it is still unknown, whether transcranial light is able to affect molecules regulating circadian rhythmicity. Monoamines and espe
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Fonken, Laura K. "PHYSIOLOGICAL CONSEQUENCES OF CIRCADIAN DISRUPTION BY NIGHTTIME LIGHT EXPOSURE." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1365165088.

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Grandner, Michael Andrew. "Sleep, mood, and circadian responses to bright green light during sleep." Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2007. http://wwwlib.umi.com/cr/ucsd/fullcit?p3259050.

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Thesis (Ph. D.)--University of California, San Diego and San Diego State University, 2007.<br>Title from first page of PDF file (viewed June 11, 2007). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 108-123).
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Walmsley, Lauren. "Sensory processing in the mouse circadian system." Thesis, University of Manchester, 2016. https://www.research.manchester.ac.uk/portal/en/theses/sensory-processing-in-the-mouse-circadian-system(bd32ea60-48a8-46d4-b5db-dd83d0326d87).html.

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In order to anticipate the predictable changes in the environment associated with the earth’s rotation, most organisms possess intrinsic biological clocks. To be useful, such clocks require a reliable signal of ‘time’ from the external world. In mammals, light provides the principle source of such information; conveyed to the suprachiasmatic nucleus circadian pacemaker (SCN) either directly from the retina or indirectly via other visual structures such as the thalamic intergeniculate leaflet (IGL). Nonetheless, while the basic pathways supplying sensory information to the clock are well unders
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Hanifin, John P. "Circadian, neuroendocrine and neurobehavioral effects of polychromatic light in humans." Thesis, University of Surrey, 2015. http://epubs.surrey.ac.uk/807999/.

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In the last eighteen years there has been the identification of a novel photopigment, melanopsin, and its subsequent localization to human intrinsically photosensitive retinal ganglion cells (ipRGCs). Since melanopsin’s peak sensitivity is in the short wavelength portion of the visible spectrum (from 447 nm to 484 nm), there has been a steady increase in studies investigating the physiological effects of blue light. This thesis examines polychromatic light mixtures of blue light for circadian, neuroendocrine and neurobehavioral effects in humans. White blue-enriched fluorescent lamps were test
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Books on the topic "Circadian light"

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Derek, Chadwick, and Goode Jamie, eds. Molecular clocks and light signalling. Wiley, 2003.

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United States. National Aeronautics and Space Administration., ed. Light and gravity effects on circadian rhythms of rhesus macaques: Final technical report, NAG2-801. National Aeronautics and Space Administration, 1997.

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Lennart, Wetterberg, ed. Light and biological rhythms in man. Pergamon Press, 1993.

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Mathur, Anuradha. Involvement of cyclic nucleotide-dependent protein kinases in the circadian responses to light in the suprachiasmatic nucleus. National Library of Canada, 1994.

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Mohammad, Shafii, and Shafii Sharon Lee, eds. Biological rhythms, mood disorders, light therapy, and the pineal gland. American Psychiatric Press, 1990.

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Wirz-Justice, Anna. Chronotherapeutics for affective disorders: A clinician's manual for light and wake therapy. 2nd ed. Karger, 2013.

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Scheel, Bettina. Untersuchungen zur Genexpression und diurnalen und circadianen Rhythmik von frühzeitig durch Licht induzierbaren Proteinen bei Gerste und Erbse. [s.n.], 1990.

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Foundation, Novartis. Molecular Clocks and Light Signalling (Novartis Foundation Symposia). Wiley, 2003.

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Light as a chronobiologic countermeasure for long-duration space operations. National Aeronautics and Space Administration, Ames Research Center, 1991.

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Foster, Russell, and Leon Kreitzman. Circadian Rhythms: A Very Short Introduction. Oxford University Press, 2017. http://dx.doi.org/10.1093/actrade/9780198717683.001.0001.

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The Earth’s daily rotation affects almost every living creature. From dawn through to dusk, there are changes in light, temperature, humidity, and rainfall. However, these changes are regular, rhythmic, and therefore predictable. Thus, the near 24-hour circadian rhythm is innate: a genetically programmed clock. Circadian Rhythms: A Very Short Introduction explains how organisms can ‘know’ the time and reveals what we now understand of the nature and operation of chronobiological processes. Covering variables such as light, the metabolism, human health, and the seasons, it illustrates how jet l
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Book chapters on the topic "Circadian light"

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Roenneberg, Till, Thomas Kantermann, Myriam Juda, Céline Vetter, and Karla V. Allebrandt. "Light and the Human Circadian Clock." In Circadian Clocks. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-25950-0_13.

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Dannerfjord, Adam A., Laurence A. Brown, Russell G. Foster, and Stuart N. Peirson. "Light Input to the Mammalian Circadian Clock." In Circadian Clocks. Springer US, 2020. http://dx.doi.org/10.1007/978-1-0716-0381-9_18.

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Kolarski, Dušan, Wiktor Szymanski, and Ben L. Feringa. "Chronophotopharmacology: Methodology for High Spatiotemporal Control Over the Circadian Rhythm with Light." In Circadian Clocks. Springer US, 2022. http://dx.doi.org/10.1007/978-1-0716-2577-4_18.

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Rosbash, Michael, Ravi Allada, Mike McDonald, Ying Peng, and Jie Zhao. "Circadian Rhythms in Drosophila." In Molecular Clocks and Light Signalling. John Wiley & Sons, Ltd, 2008. http://dx.doi.org/10.1002/0470090839.ch16.

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Asard, Han, and Roland J. Caubergs. "Circadian Rhythms and Photoperception in Plants: The Role of Red Light and Blue Light." In Membranes and Circadian Rythms. Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-79903-7_7.

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Rizvi, Syed Ibrahim, and Gaurav Majumdar. "Light Sensitivity of the Biological Clock." In Circadian Clock and Aging. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-6695-6_3.

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Foster, Russell G., Mark W. Hankins, and Stuart N. Peirson. "Light, Photoreceptors, and Circadian Clocks." In Methods in Molecular Biology. Humana Press, 2007. http://dx.doi.org/10.1007/978-1-59745-257-1_1.

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Schuler, Corey B., and Kate M. Hope. "Circadian Rhythm: Light-Dark Cycles." In Integrative and Functional Medical Nutrition Therapy. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-30730-1_34.

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Johnsson, Anders, Charlotte Helfrich-Förster, and Wolfgang Engelmann. "How Light Resets Circadian Clocks." In Photobiology. Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4939-1468-5_18.

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Manfredini, Roberto, Rosaria Cappadona, Ruana Tiseo, Isabella Bagnaresi, and Fabio Fabbian. "Light, Circadian Rhythms and Health." In SpringerBriefs in Applied Sciences and Technology. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-09439-2_8.

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Conference papers on the topic "Circadian light"

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Castaneda, R. "Circadian Rhythm Light Watch." In 2019 IEEE International Symposium on Measurement and Control in Robotics (ISMCR). IEEE, 2019. http://dx.doi.org/10.1109/ismcr47492.2019.8955710.

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Castaldo, A., M. Ferrara, A. Antonaia, and L. Bellia. "Measuring light by circadian sensors." In 20th Italian National Conference on Photonic Technologies (Fotonica 2018). Institution of Engineering and Technology, 2018. http://dx.doi.org/10.1049/cp.2018.1666.

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Nicol, David B., and Ian T. Ferguson. "Development of a circadian light source." In International Symposium on Optical Science and Technology, edited by Ian T. Ferguson, Nadarajah Narendran, Steven P. DenBaars, and Yoon-Soo Park. SPIE, 2002. http://dx.doi.org/10.1117/12.469722.

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Inanici, Mehlika, Martin Brennan, and Edward Clark. "Spectral Lighting Simulations: Computing Circadian Light." In 2015 Building Simulation Conference. IBPSA, 2015. http://dx.doi.org/10.26868/25222708.2015.2467.

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Price, Luke, Ljiljana Udovicic, and Marina Khazova. "CIRCADIAN LIGHT EXPOSURES OF SHIFT WORKING NURSES." In Proceedings of the 29th Quadrennial Session of the CIE. International Commission on Illumination, CIE, 2019. http://dx.doi.org/10.25039/x46.2019.pp30.

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H. Ewing, Phillip, John Haymaker, and Eve A. Edelstein. "Simulating Circadian Light: Multi-Dimensional Illuminance Analysis." In 2017 Building Simulation Conference. IBPSA, 2017. http://dx.doi.org/10.26868/25222708.2017.660.

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Durmus, Dorukalp. "Circadian metric variability measures for tunable LED light sources." In Light-Emitting Devices, Materials, and Applications XXV, edited by Martin Strassburg, Jong Kyu Kim, and Michael R. Krames. SPIE, 2021. http://dx.doi.org/10.1117/12.2574130.

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Hou, D. "VALIDATION OF DIURNAL CIRCADIAN LIGHTING ACCUMULAITON MODEL BASED ON A LIGHT HABIT SURVEY OF 448 CHINESE PARTICIPANTS." In CIE 2023 Conference. International Commission on Illumination, CIE, 2023. http://dx.doi.org/10.25039/x50.2023.po106.

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The quantification of the impact of light on the human circadian phase is currently a bottleneck in achieving precise regulation of circadian rhythm through light. The Diurnal Circadian Lighting Accumulation (DCLA) model is a novel predictor of human circadian phase shift (CPS), developed based on diurnal light exposure characteristics such as timing, duration, and the ipRGC-based light dose. In this study, the DCLA-CPS model is validated through an online light habits survey involving 448 Chinese participants. The survey includes subjective CPS assessment and inquiries about daylight exposure
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Figueiredo, Erika Ciconelli de, and Maria Augusta Justi Pisani. "Office building typologies and circadian potential." In XVII ENCONTRO NACIONAL DE CONFORTO NO AMBIENTE CONSTRUÍDO. ANTAC, 2023. http://dx.doi.org/10.46421/encac.v17i1.3878.

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Circadian rhythms are internal manifestations of the solar day that allow adaptations to environmental-temporal changes. Mood disorders are often associated with disrupted circadian clock-controlled responses, whereas circadian rhythm disruption is correlated to jet lag, night-shift work, or to exposure to artificial light at night. Modern lifestyle patterns lead to circadian rhythm disruption, and it results in several diseases. Circadian rhythm disruption is one of the factors most often investigated, besides smoking, diet, fatigue and quality sleep, increased body mass index and obesity. La
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Jiaxiang Zhang, John T. Wen, and Agung Julius. "Optimal and feedback control for light-based circadian entrainment." In 2013 IEEE 52nd Annual Conference on Decision and Control (CDC). IEEE, 2013. http://dx.doi.org/10.1109/cdc.2013.6760287.

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Reports on the topic "Circadian light"

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Kelly, Tamsin L., Deborah Smith, and Paul Naitoh. Melatonin, Light and Circadian Cycles. Defense Technical Information Center, 1989. http://dx.doi.org/10.21236/ada223196.

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Foster, Russell G. AASERT95 Control of Circadian Behavior by Light and Transplanted Supercharimatic Nuclei. Defense Technical Information Center, 2000. http://dx.doi.org/10.21236/ada379433.

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Van Cauter, Eve. Phase-Shifting Effects of Light and Activity on the Human Circadian Clock. Defense Technical Information Center, 1994. http://dx.doi.org/10.21236/ada281204.

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Van Cauter, Eve. Phase-Shifting Effect of Light and Exercise on the Human Circadian Clock. Defense Technical Information Center, 1992. http://dx.doi.org/10.21236/ada253012.

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Van Cauter, Eve, Jeppe Sturis, Maria M. Byrne, et al. Phase-Shifting Effect of Light and Exercise on the Human Circadian Clock. Defense Technical Information Center, 1993. http://dx.doi.org/10.21236/ada265732.

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Van Cauter, Eve. Phase Shifting Effects of Light and Activity on the Human Circadian Clock. Defense Technical Information Center, 1998. http://dx.doi.org/10.21236/ada337545.

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Wagner, D. Ry, Eliezer Lifschitz, and Steve A. Kay. Molecular Genetic Analysis of Flowering in Arabidopsis and Tomato. United States Department of Agriculture, 2002. http://dx.doi.org/10.32747/2002.7585198.bard.

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The primary objectives for the US lab included: the characterization of ELF3 transcription and translation; the creation and characterization of various transgenic lines that misexpress ELF3; defining genetic pathways related to ELF3 function regulating floral initiation in Arabidopsis; and the identification of genes that either interact with or are regulated by ELF3. Light quality, photoperiod, and temperature often act as important and, for some species, essential environmental cues for the initiation of flowering. However, there is relatively little information on the molecular mechanisms
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Tchekalarova, Jana, Tsveta Stoyanova, Rumyana Gesheva, and Milena Atanasova. Agomelatine Treatment Corrects Depressive-like Behaviour Induced by Chronic Constant Light Exposure through Modulation of Circadian Rhythm of Corticosterone Release. "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, 2019. http://dx.doi.org/10.7546/crabs.2019.04.15.

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Shahak, Yosepha, and Donald R. Ort. Physiological Bases for Impaired Photosynthetic Performance of Chilling-Sensitive Fruit Trees. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7575278.bard.

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Chilling-sensitivity is an important agricultural problem in both the U.S. and Israel. Most research attention has focused so far on herbaceous crop plants, even though the problem is also acute in the fruit tree industry. Under BARD funding we made substantial progress in identifying the mechanisms involved in the disruption of photosynthesis following a chill in mango. Our investigation with fruit trees has been substantially accelerated by drawing on our knowledge and experience with herbaceous crops. The four original research objectives, focused or discovering the underlying mechanisms of
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Samach, Alon, Douglas Cook, and Jaime Kigel. Molecular mechanisms of plant reproductive adaptation to aridity gradients. United States Department of Agriculture, 2008. http://dx.doi.org/10.32747/2008.7696513.bard.

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Annual plants have developed a range of different mechanisms to avoid flowering (exposure of reproductive organs to the environment) under adverse environmental conditions. Seasonal environmental events such as gradual changes in day length and temperature affect the timing of transition to flowering in many annual and perennial plants. Research in Arabidopsis and additional species suggest that some environmental signals converge on transcriptional regulation of common floral integrators such as FLOWERING LOCUS T (FT). Here we studied environmental induction of flowering in the model legume M
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