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Author Esaki, Y.; Kitajima, T.; Ito, Y.; Koike, S.; Nakao, Y.; Tsuchiya, A.; Hirose, M.; Iwata, N. url  doi
openurl 
  Title Wearing blue light-blocking glasses in the evening advances circadian rhythms in the patients with delayed sleep phase disorder: An open-label trial Type Journal Article
  Year 2016 Publication Chronobiology International Abbreviated Journal Chronobiol Int  
  Volume 33 Issue 8 Pages 1037-1044  
  Keywords Human Health  
  Abstract (up) It has been recently discovered that blue wavelengths form the portion of the visible electromagnetic spectrum that most potently regulates circadian rhythm. We investigated the effect of blue light-blocking glasses in subjects with delayed sleep phase disorder (DSPD). This open-label trial was conducted over 4 consecutive weeks. The DSPD patients were instructed to wear blue light-blocking amber glasses from 21:00 p.m. to bedtime, every evening for 2 weeks. To ascertain the outcome of this intervention, we measured dim light melatonin onset (DLMO) and actigraphic sleep data at baseline and after the treatment. Nine consecutive DSPD patients participated in this study. Most subjects could complete the treatment with the exception of one patient who hoped for changing to drug therapy before the treatment was completed. The patients who used amber lens showed an advance of 78 min in DLMO value, although the change was not statistically significant (p = 0.145). Nevertheless, the sleep onset time measured by actigraph was advanced by 132 min after the treatment (p = 0.034). These data suggest that wearing amber lenses may be an effective and safe intervention for the patients with DSPD. These findings also warrant replication in a larger patient cohort with controlled observations.  
  Address a Department of Psychiatry , Fujita Health University School of Medicine , Aichi , Japan  
  Corporate Author Thesis  
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  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0742-0528 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:27322730 Approved no  
  Call Number LoNNe @ kyba @ Serial 1488  
Permanent link to this record
 

 
Author Wakefield, A.; Broyles, M.; Stone, E.L.; Jones, G.; Harris, S. url  doi
openurl 
  Title Experimentally comparing the attractiveness of domestic lights to insects: Do LEDs attract fewer insects than conventional light types? Type Journal Article
  Year 2016 Publication Ecology and Evolution Abbreviated Journal Ecol Evol  
  Volume 6 Issue 22 Pages 8028-8036  
  Keywords ecology; Lighting  
  Abstract (up) LED lighting is predicted to constitute 70% of the outdoor and residential lighting markets by 2020. While the use of LEDs promotes energy and cost savings relative to traditional lighting technologies, little is known about the effects these broad-spectrum “white” lights will have on wildlife, human health, animal welfare, and disease transmission. We conducted field experiments to compare the relative attractiveness of four commercially available “domestic” lights, one traditional (tungsten filament) and three modern (compact fluorescent, “cool-white” LED and “warm-white” LED), to aerial insects, particularly Diptera. We found that LEDs attracted significantly fewer insects than other light sources, but found no significant difference in attraction between the “cool-” and “warm-white” LEDs. Fewer flies were attracted to LEDs than alternate light sources, including fewer Culicoides midges (Diptera: Ceratopogonidae). Use of LEDs has the potential to mitigate disturbances to wildlife and occurrences of insect-borne diseases relative to competing lighting technologies. However, we discuss the risks associated with broad-spectrum lighting and net increases in lighting resulting from reduced costs of LED technology.  
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  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 2045-7758 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number LoNNe @ kyba @ Serial 1541  
Permanent link to this record
 

 
Author Smith, R.; Bereitschaft, B. url  doi
openurl 
  Title Sustainable Urban Development? Exploring the Locational Attributes of LEED-ND Projects in the United States through a GIS Analysis of Light Intensity and Land Use Type Journal Article
  Year 2016 Publication Sustainability Abbreviated Journal Sustainability  
  Volume 8 Issue 6 Pages 547  
  Keywords Remote Sensing; Planning  
  Abstract (up) LEED®-NDâ„¢ is the latest attempt to develop more sustainable urban environs in the

United States. The LEED®-ND™program was created to provide a green rating system that would improve the quality of life for all people through the inclusion of sustainable development practices. To achieve this, a premium is placed on the locational attributes of proposed projects under the “Smart Location and Linkages” credit category. The purpose of this paper is to explore the locational attributes of LEED®-ND™ projects in the United States to determine if projects are being located in areas that will result in achieving the program’s stated objectives. Specifically, this paper will examine two locational variables (i.e., night-time light intensity and land use cover) through the use of GIS to determine the effectiveness of these criteria.
 
  Address  
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  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 2071-1050 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number LoNNe @ kyba @ Serial 1553  
Permanent link to this record
 

 
Author Schottstädt, D. url  openurl
  Title Erfahrungen zur Anlockwirkung unterschiedlicher künstlicher Lichtquellen auf Nachtfalter (Lepidoptera: Macroheterocera) Type Journal Article
  Year 2016 Publication Sächsische Entomologische Zeitschrift Abbreviated Journal  
  Volume 9 Issue Pages 120-140  
  Keywords Animals  
  Abstract (up) Light capture is the most effective method for the qualitative and quantitative collection of moths. This paper gives a brief overview of light traps installations, bulbs and their light spectrum, especially with respect to the ultraviolet radiation. In field ex-periments, various bulbs were used to study for their attractiveness to moths. In practical application, it should be noted that moths fly against the wind towards artificial light sources, they should be positioned so that the wind blows from the light source towards the biotope. For the manual light capture, almost all featured bulbs are suitable. If species of a larger catchment area are to be collected, higher-performance bulbs are recommend-ed, to attract more species and subjects. However, this could lead to more restlessness at the catchment, where considerable proportion of moths would only settle and found around the perimeter of the catchment area. For biotope-related light capture, stand-ardized systems with fluorescent tubes or more recently with LEDs are recommended, to enable comparison of studies. If comparison is not required, energy-saving lamps are recommended instead, because they have a higher light density with the same number of lumens, which entails a higher attracting effect. Mercury vapor and energy saving lamps have almost identical spectrum, but differ in power and its associated radiant energy. When these bulbs are used simultaneously, moths always fly towards the light source with the higher radiant energy. Therefore, it is not necessary to operate an energy-saving lamp or fluorescent tube next to a high-pressure lamp. Likewise, with the combination of su-peractinic, black light fluorescent tubes and energy-saving lamps. The superactinic lamp has a much higher radiation energy in the ultraviolet range and also has wavelengths in the blue range, while the black light lamp emits only certain wavelengths in the UV range.

Zusammenfassung.Der Lichtfang ist die effektivste Methode zur qualitativen und quantitativen Erfassung von Nachtfaltern. Es wird ein kurzer Überblick über Lichtfangan-lagen, Leuchtmittel und deren Lichtspektren, insbesondere mit Bezug auf die ultraviolette Strahlung gegeben. In Feldversuchen wurden verschiedene Leuchtmittel auf ihre Anlock-wirkung auf Nachtfalter verwendet. Im praktischen Einsatz ist dabei zu beachten, dass Nachtfalter gegen den Wind künstliche Lichtquellen anfliegen, so dass diese so aufgestellt werden sollten, dass der Wind vom Licht in den Biotop weht. Für den manuellen Lichtfang sind fast alle vorgestellten Leuchtmittel geeignet. Sollen die Arten eines größeren Einzugs-gebietes erfasst werden, sind leistungsstärkere Leuchtmittel zu empfehlen, mit denen etwas mehr Arten und sehr viel mehr Individuen angelockt werden. Dies geht aber mit mehr Unruhe an der Anlage einher und ein beträchtlicher Anteil der Falter setzt sich in der Umgebung der Anlage nieder, so dass die Umgebung nach Faltern abzusuchen ist. Für den biotopbezogenen Lichtfang sind standardisierte Anlagen mit Leuchtstoffröhren bzw. neuerdings mit LEDs zu empfehlen, um die eigenen Untersuchungen mit anderen vergleichen zu können. Ist dies nicht nötig, sind stattdessen Energiesparlampen empfe-hlenswert, da diese eine höhere Lichtdichte bei gleicher Lumenzahl aufweisen, was eine höhere Anlockwirkung mit sich bringt. Quecksilberdampf- und Energiesparlampen weisen fast identische Spektren auf, unterscheiden sich aber in der Leistung und der damit ver-bundenen Strahlungsenergie. Bei gleichzeitiger Verwendung dieser Leuchtmittel fliegen Nachtfalter immer die Lichtquelle mit der höheren Strahlungsenergie an. Deshalb ist es nicht erforderlich, neben einer Hochdrucklampe eine Energiesparlampe oder Leuchtst-offröhre zu betreiben. Ähnlich verhält es sich mit der Kombination superaktinischer und Schwarzlicht-Leuchtstoffröhren und Energiesparlampen. Die superaktinische Lampe hat eine viel höhere Strahlungsenergie im ultravioletten Bereich und besitzt auch Wellenlän-gen im blauen Bereich, während die Schwarzlichtlampe nur im UV-Bereich bestimmte Wellenlängen emittiert.
 
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language German Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number GFZ @ kyba @ Serial 2902  
Permanent link to this record
 

 
Author Datta, S.; Samanta, D.; Sinha, P.; Chakrabarti, N. url  doi
openurl 
  Title Gender features and estrous cycle variations of nocturnal behavior of mice after a single exposure to light at night Type Journal Article
  Year 2016 Publication Physiology & Behavior Abbreviated Journal Physiol Behav  
  Volume 164 Issue Pt A Pages 113-122  
  Keywords Animals  
  Abstract (up) Light at night alters behavior and cognitive performances in rodents, the variations of which in gender and stages of reproductive cycle in females are elusive. Young mice habituated in light:dark (12:12h) cycle were given a single exposure of light (100lx) at early night for one hour duration followed by experimentations in open field (closed wall with circular big arena), elevated plus maze and square habituated field for memory performance using novel object recognition task. Light effects were compared with results found during without light conditions. Proestrous females appeared to have greater locomotor activity, less anxiety and better memory performance compared to the diestrous females at night without light exposure. The status of locomotor activity, anxiety and memory performance of male mice at night without light exposure appeared to be comparable to females where the stage of estrous cycle is important to characterize the nocturnal behavior of male mice. Light maximally affected proestrous females with decrease in locomotor activity, increase in anxiety and failure of memory performance. Male and diestrous female mice performed memory performance without alteration of locomotor activity and anxiety after exposure to light where males performed better memory performance with greater locomotor activity and more anxiety compared to that of diestrous females. The present study characterizes the mice nocturnal behavior with and without a single exposure to light stimuli with its gender features and estrous cycle variation. In addition, the study indicates an association of memory performance with locomotor activity and anxiety in mice nocturnal behavior.  
  Address Department of Physiology, University of Calcutta, Kolkata, West Bengal, India. Electronic address: ncphysiolcu@gmail.com  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0031-9384 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:27241632 Approved no  
  Call Number LoNNe @ kyba @ Serial 1521  
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