Records |
Author  |
Baumeister, J. |
Title |
Adaptives Stadtlicht: Untersuchung einer sich an Passanten und Umweltbedingungen anpassenden LED-Beleuchtung urbaner Räume. Braunschweig: Technische Universität Carolo-Wilhelmina. |
Type |
Book Whole |
Year |
2008 |
Publication |
Technische Universität Braunschweig |
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Volume |
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Issue |
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Pages |
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Keywords |
Society |
Abstract |
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Thesis |
Doctoral thesis |
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Approved |
no |
Call Number |
LoNNe @ kagoburian @ |
Serial |
992 |
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Author  |
Bautista-Covarrubias, J.C.; Zamora-Ibarra, P.A.; Apreza-Burgos, E.; Rodriguez-Ocampo, A.N.; Peraza-Gomez, V.; Lopez-Sanchez, J.A.; Pacheco-Vega, J.M.; Gonzalez-Hermoso, J.P.; Frias-Espericueta, M.G. |
Title |
Immune response and oxidative stress of shrimp Litopenaeus vannamei at different moon phases |
Type |
Journal Article |
Year |
2020 |
Publication |
Fish & Shellfish Immunology |
Abbreviated Journal |
Fish Shellfish Immunol |
Volume |
106 |
Issue |
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Pages |
591-595 |
Keywords |
Moonlight; Animals; Moon phase; Oxidative stress; Sod; Shrimp; Vibrio |
Abstract |
Moon phases influence the molting process of shrimp, which affect other physiological processes as immune response. This study analyzed some parameters of immune response: total hemocytes counts (THC), hemolymph clotting time and superoxide anion (O2(-)) production, total protein concentration, superoxide dismutase activity, and the presence of Vibrio spp. in Litopenaeus vannamei at different moon phases. The highest percentage of organisms in intermolt stage was observed in the first quarter moon phase (95%). The highest THC was observed at new moon phase, which was significantly different (p < 0.05) than that observed at the third quarter phase. Hemolymph clotting time and CFU values of Vibrio spp. showed no significant difference (p > 0.05) between different moon phases. The higher (p < 0.05) mean O2(-) production value (0.400 +/- 0.168 nmol min(-1) mL(-1)) was determined in hepatopancreas at new moon phase. No relationship was observed between O2(-) and SOD activity, indicating that this antioxidant response was enough to counteract the influence of oxidative stress in L. vannamei at different moon phases. |
Address |
Laboratorio de Estudios Ambientales, Facultad de Ciencias del Mar, Universidad Autonoma de Sinaloa, Paseo Claussen s/n, Mazatlan, Sinaloa, C.P. 82000, Mexico |
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English |
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Series Editor |
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Edition |
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ISSN |
1050-4648 |
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Notes |
PMID:32846243 |
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no |
Call Number |
GFZ @ kyba @ |
Serial |
3100 |
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Author  |
Bazell, R.J. |
Title |
Star Bright, Street Light, Which Will They See Tonight? |
Type |
Magazine Article |
Year |
1971 |
Publication |
Science |
Abbreviated Journal |
Science |
Volume |
171 |
Issue |
|
Pages |
461 |
Keywords |
Society; light pollution; history; historical |
Abstract |
Astronomers are asking that Tucson modify its outdoor lighting so that their view of the heavens will not be obstructed by the city's nighttime glare. Workers at the five observatories: in the mountains surrounding this rapidly growing city of 300,000 fear that in the future they will be unable to observe certain astronomical phenomena, if the amount of light coming from the city continues to increase. |
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Publisher |
AAAS |
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Language |
English |
Summary Language |
English |
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no |
Call Number |
IDA @ john @ |
Serial |
1257 |
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Author  |
Böttcher, M. |
Title |
Auswirkungen von Fremdlicht auf die Fauna im Rahmen von Eingriffen in Natur und Landschaft. |
Type |
Book Whole |
Year |
2001 |
Publication |
Bonn: Bundesamt für Naturschutz |
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Volume |
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Issue |
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Pages |
192 |
Keywords |
Animals |
Abstract |
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Language |
German |
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Notes |
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Approved |
no |
Call Number |
LoNNe @ kagoburian @ |
Serial |
694 |
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Author  |
Beccali, M.; Bonomolo, M.; Leccese, F.; Lista, D.; Salvadori, G. |
Title |
On the impact of safety requirements, energy prices and investment costs in street lighting refurbishment design |
Type |
Journal Article |
Year |
2018 |
Publication |
Energy |
Abbreviated Journal |
Energy |
Volume |
in press |
Issue |
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Pages |
in press |
Keywords |
Lighting; Economics; Energy; Planning |
Abstract |
Street lighting is an indispensable feature for the night landscape of cities. It is important for road safety, users visual comfort, crime prevention and to augment the perceived personal safety. Realize and maintain an adequate street lighting service is very expensive for municipalities with significant impact on their budgets. For this reason, special attention should be paid to the design of new street lighting systems and to the refurbishment of existing ones, since many of them are inadequate. In light of this it is very important to implement street lighting designs that fulfil lighting requirements avoiding energy waste and light pollution and, at the same time, result economically sustainable for municipalities. In this paper, an original step by step methodology for the lighting, energy and economic analysis of street lighting refurbishment designs has been introduced and explained in detail. The methodology is suitable for use in cities of different sizes. As an applicative example, the methodology has been tested in the town of Pontedera (Italy) and the results are discussed, also providing a sensitivity analysis of the economic feasibility with respect to the variations of electricity prices and investment costs. |
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Edition |
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ISSN |
0360-5442 |
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Notes |
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Approved |
no |
Call Number |
GFZ @ kyba @ |
Serial |
2020 |
Permanent link to this record |