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Author (up) Agnew, J.; Gillespie, T.W.; Gonzalez, J.; Min, B.
Title Baghdad Nights: Evaluating the US Military ‘Surge’ Using Nighttime Light Signatures Type Journal Article
Year 2008 Publication Environment and Planning A Abbreviated Journal Environ Plan A
Volume 40 Issue 10 Pages 2285-2295
Keywords Remote Sensing; Commentary
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Series Volume Series Issue Edition
ISSN 0308-518X ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number GFZ @ kyba @ Serial 2028
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Author (up) Ahn, H.; Lee, S.; Jo, E.
Title Assessment on Lighting Management Zones for Light pollution in Gwangju Metropolitan City Type Journal Article
Year 2018 Publication 한국태양에너지학회 학술대회논문집 Abbreviated Journal
Volume Issue Pages
Keywords Lighting; Planning
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ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number GFZ @ kyba @ Serial 1960
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Author (up) Almaida-Pagan, P.F.; Ortega-Sabater, C.; Lucas-Sanchez, A.; Martinez-Nicolas, A.; Espinosa, C.; Esteban, M.A.; Madrid, J.A.; Rol, M.; Mendiola, P.; de Costa, J.
Title Impact of a shift work-like lighting schedule on the functioning of the circadian system in the short-lived fish Nothobranchius furzeri Type Journal Article
Year 2018 Publication Experimental Gerontology Abbreviated Journal Exp Gerontol
Volume in press Issue Pages in press
Keywords Animals
Abstract Adult Nothobranchius furzeri of the MZM-04/10 strain were individually kept and subjected to a “5+2” shifting lighting schedule (SHIFT) for 8weeks in order to evaluate the desynchronizing effects of a simulated human-like shift-work schedule on the functioning of the circadian system (CS). With this aim, sixteen 21-week-old N. furzeri were placed into a Morning, Night and Evening schedule (lights on from 08:00 to 16:00, 00:00 to 08:00 and 16:00 to 00:00h, respectively) and fed once a day in the middle of the corresponding photophase (12:00, 04:00 and 20:00h, respectively). Then, in the weekends (2days), fish were always returned to the Morning shift. As controls, 16 fish were maintained under a non-shifting LD cycle condition (CONTROL) throughout the whole experiment, with lights on from 08:00 to 16:00h. Rest-activity rhythm (RAR) of fish subjected to SHIFT showed several symptoms of chronodisruption, such as a decrease in the percentage of diurnal activity and a reduction of the relative amplitude and the circadian function index with time. When a periodogram analysis was performed, RAR of N. furzeri under SHIFT conditions showed up to three separate circadian components: one longer than 24h (26.5h) that followed the weekly 8h delays; a short-period component (~23h) that was related to the weekend's phase advances, and finally, a 24h component. The shifting LD schedule also affected fish CS at a molecular level, with several significant differences in the expression of core genes of the molecular clock (bmal1, clock, roralpha, rev-erbalpha) between SHIFT and CONTROL animals. RAR impairment along with changes in clock gene expression could be associated with high stress and accelerated aging in these fish.
Address Chronobiology Lab, Department of Physiology, College of Biology, University of Murcia, Mare Nostrum Campus, IUIE, IMIB-Arrixaca, Spain; Ciber Fragilidad y Envejecimiento Saludable (CIBERFES), Madrid, Spain
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Language English Summary Language Original Title
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ISSN 0531-5565 ISBN Medium
Area Expedition Conference
Notes PMID:30184464 Approved no
Call Number GFZ @ kyba @ Serial 1999
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Author (up) Asanuma, I.; Hasegawa, D.; Yamaguchi, T.; Park, J.G.; Mackin, K.J.
Title Island Activities Detected by VIIRS and Validation with AIS Type Journal Article
Year 2018 Publication Advances in Remote Sensing Abbreviated Journal Ars
Volume 07 Issue 03 Pages 171-182
Keywords Remote Sensing
Abstract A possibility to monitor the reclamation activities by remote sensing was discussed. The lights observed in the night time by Day Night Band (DNB) of Visible Infrared Imaging Radiometer Suite (VIIRS), ocean color observed in the day time by visible bands of VIIRS were the tools to monitor the surface activities, and the Automated Information System (AIS) was used to verify the types and number of vessels associated with the reclamation activities. The lights as the radiance from the surface were monitored by the object based analysis, where the object was defined as a radius of 5 km from the center of the Mischief Reef in the South China Sea (SCS). The time history of surface lights exhibited the increase of the radiance from January to May 2015 and the radiance was kept in the certain level to December 2016 with some variations. The ocean color, chlorophyll-a concentration as a proxy of sediments, showed an increase from February to June 2015 and returned to a low concentration in August 2015. According to the historical data of AIS, the number of dredgers has increased from February to August 2015 and the maximum number of dredgers was recorded in June 2015. The timing of increase of lights from surface, increase of chlorophyll-a concentration, and increase of number of vessels are consistent.
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ISSN 2169-267X ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number GFZ @ kyba @ Serial 2007
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Author (up) Baskaran, T.; Min, B.; Uppal, Y.
Title Election cycles and electricity provision: Evidence from a quasi-experiment with Indian special elections Type Journal Article
Year 2015 Publication Journal of Public Economics Abbreviated Journal Journal of Public Economics
Volume 126 Issue Pages 64-73
Keywords Remote Sensing
Abstract We present evidence from India showing that state governments induce electoral cycles in electricity service provision. Our data and research strategy allow us to build on models of political business cycles and targeted distribution in two important ways. First, we demonstrate that by manipulating the flow of critical inputs into economic activity like electricity, elected leaders can influence economic outcomes even in contexts where they have constrained fiscal capacity. Second, we identify the effect of elections on electricity provision by focusing on special elections held for exogenous reasons. Our results show that state governments induce substantive increases in electricity service to constituencies that hold special elections. Manipulation of the power supply is stronger in contested constituencies and during special elections held in states where the government commands only a small majority. Overall, we find no evidence of positive welfare effects from the electoral manipulation of electricity supply.
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Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
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ISSN 0047-2727 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number GFZ @ kyba @ Serial 2029
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