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Author (up) Gardner, C. url  doi
openurl 
  Title The use and misuse of coloured light in the urban environment Type Journal Article
  Year 2006 Publication Optics & Laser Technology Abbreviated Journal Optics & Laser Technology  
  Volume 38 Issue 4-6 Pages 366-376  
  Keywords Planning; Society; Psychology  
  Abstract The last few years have seen a huge increase in the transfer of coloured architectural lighting, derived from entertainment and theatre, into the urban and exterior environment. Part of the reason for this is that in the last 15 yr or so, there have been a number of important introductions in coloured lighting technology. These have transformed lighting practice, and while their widespread introduction is seen by some as an enrichment of the urban fabric, others see it as presenting considerable dangers, in terms of aesthetics, perception and in terms of civic identity. Its negative effects on the urban environment have been termed ‘colour blight’.

In this paper, the range of coloured lighting technologies is surveyed and other causes for the increase in coloured lighting are also discussed, together with the problems and benefits involved. Finally, some tentative means are put forward for resolving the problems caused by ‘colour blight’. Current good practice is illustrated by the author's own experience, including his consultancy's participation in a number of urban lighting strategies in the UK and elsewhere. This work involves implementation of a comprehensive lighting plan for the historic city of York, as part of the Urban Lighting Group consortium of three lighting design practices.
 
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  ISSN 0030-3992 ISBN Medium  
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  Notes Approved no  
  Call Number GFZ @ kyba @ Serial 2183  
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Author (up) Habib, A.; Pullivelli, A.; Mitishita, E.; Ghanma, M.; Kim, E.-M. openurl 
  Title Stability analysis of low-cost digital cameras for aerial mapping using different georeferencing techniques. Type Journal Article
  Year 2006 Publication The Photogrammetric Record Abbreviated Journal  
  Volume 21 Issue 113 Pages 29–43  
  Keywords Remote Sensing  
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  Notes Approved no  
  Call Number LoNNe @ kagoburian @ Serial 944  
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Author (up) Haus, E.; Smolensky, M. url  doi
openurl 
  Title Biological clocks and shift work: circadian dysregulation and potential long-term effects Type Journal Article
  Year 2006 Publication Cancer Causes & Control : CCC Abbreviated Journal Cancer Causes Control  
  Volume 17 Issue 4 Pages 489-500  
  Keywords Human Health; Adaptation, Physiological; Animals; Biological Clocks; Cardiovascular Abnormalities/etiology; Chronobiology Disorders/*complications/physiopathology; Chronobiology Phenomena; Humans; Neoplasms/etiology; Occupational Diseases/*etiology; Risk Factors; Suprachiasmatic Nucleus/physiopathology; *Work Schedule Tolerance  
  Abstract Long-term epidemiologic studies on large numbers of night and rotating shift workers have suggested an increase in the incidence of breast and colon cancer in these populations. These studies suffer from poor definition and quantification of the work schedules of the exposed subjects. Against this background, the pathophysiology of phase shift and phase adaptation is reviewed. A phase shift as experienced in night and rotating shift work involves desynchronization at the molecular level in the circadian oscillators in the central nervous tissue and in most peripheral tissues of the body. There is a change in the coordination between oscillators with transient loss of control by the master-oscillator (the Suprachiasmatic Nucleus, SCN) in the hypothalamus. The implications of the pathophysiology of phase shift are discussed for long-term health effects and for the design of ergonomic work schedules minimizing the adverse health effects upon the worker.  
  Address Department of Laboratory Medicine & Pathology, University of Minnesota, Health Partners Medical Group, Regions Hospital, St. Paul, Minnesota 55101, USA. Erhard.X.Haus@Healthpartners.com  
  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 0957-5243 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:16596302 Approved no  
  Call Number LoNNe @ kagoburian @ Serial 760  
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Author (up) IDA openurl 
  Title Dark-Sky Park Program Type Journal Article
  Year 2006 Publication edited by International Dark-Sky Association Abbreviated Journal  
  Volume Issue Pages 11  
  Keywords Skyglow  
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  Notes Approved no  
  Call Number LoNNe @ kagoburian @ Serial 763  
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Author (up) Jasser, S.A.; Blask, D.E.; Brainard, G.C. url  doi
openurl 
  Title Light during darkness and cancer: relationships in circadian photoreception and tumor biology Type Journal Article
  Year 2006 Publication Cancer Causes & Control : CCC Abbreviated Journal Cancer Causes Control  
  Volume 17 Issue 4 Pages 515-523  
  Keywords Human Health; Animals; *Circadian Rhythm; *Darkness; Humans; *Light; Light Signal Transduction; Melatonin/physiology/secretion; Neoplasms/etiology/pathology/*physiopathology; Suprachiasmatic Nucleus/physiology  
  Abstract The relationship between circadian phototransduction and circadian-regulated processes is poorly understood. Melatonin, commonly a circadian phase marker, may play a direct role in a myriad of physiologic processes. The circadian rhythm for pineal melatonin secretion is regulated by the hypothalamic suprachiasmatic nucleus (SCN). Its neural source of light input is a unique subset of intrinsically photosensitive retinal ganglion cells expressing melanopsin, the primary circadian photopigment in rodents and primates. Action spectra of melatonin suppression by light have shown that light in the 446-477 nm range, distinct from the visual system's peak sensitivity, is optimal for stimulating the human circadian system. Breast cancer is the oncological disease entity whose relationship to circadian rhythm fluctuations has perhaps been most extensively studied. Empirical data has increasingly supported the hypothesis that higher risk of breast cancer in industrialized countries is partly due to increased exposure to light at night. Studies of tumor biology implicate melatonin as a potential mediator of this effect. Yet, causality between lifestyle factors and circadian tumor biology remains elusive and likely reflects significant variability with physiologic context. Continued rigorous empirical inquiry into the physiology and clinical implications of these habitual, integrated aspects of life is highly warranted at this time.  
  Address Department of Neurology, Light Research Program, Thomas Jefferson University, 1025 Walnut Street, Suite 507, Philadelphia, PA 19107, USA. samar.jasser@jefferson.edu  
  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 0957-5243 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:16596305 Approved no  
  Call Number LoNNe @ kagoburian @ Serial 766  
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