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Author Shang, H. url  doi
openurl 
  Title Study on the Influence of Port Coastal Light Pollution on Visual Navigation Type Journal Article
  Year 2020 Publication Journal of Coastal Research Abbreviated Journal Journal of Coastal Research  
  Volume 115 Issue sp1 Pages 250  
  Keywords (up) Safety; Vision  
  Abstract Navigation aids are navigation aids for the safety of ships. They are divided into three categories: visual navigation aids, audio navigation aids and radio navigation aids. It provides reliable navigation safety guarantee for water transportation, fishery, marine development and national defense construction, and provides reliable navigation safety guarantee for the establishment of safe economic passage at sea and inside sea, which is an important part of the maritime Silk Road. Visual navigation aids are the most basic navigation aids, sound navigation aids only play a warning role, radio navigation aids have developed into a modern all-weather navigation aids system, especially the popularization of satellite navigation technology, put forward higher requirements for visual navigation aids.  
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  Series Volume Series Issue Edition  
  ISSN 0749-0208 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number GFZ @ kyba @ Serial 3119  
Permanent link to this record
 

 
Author Kersavage, K.; Skinner, N.P.; Bullough, J.D.; Garvey, P.M.; Donnell, E.T.; Rea, M.S. url  doi
openurl 
  Title Investigation of flashing and intensity characteristics for vehicle-mounted warning beacons Type Journal Article
  Year 2018 Publication Accident Analysis & Prevention Abbreviated Journal Accident Analysis & Prevention  
  Volume 119 Issue Pages 23-28  
  Keywords (up) Security; Public Safety; Lighting  
  Abstract Reducing the potential for crashes involving front line service workers and passing vehicles is important for increasing worker safety in work zones and similar locations. Flashing yellow warning beacons are often used to protect, delineate, and provide visual information to drivers within and approaching work zones. A nighttime field study using simulated workers, with and without reflective vests, present outside trucks was conducted to evaluate the effects of different warning beacon intensities and flash frequencies. Interactions between intensity and flash frequency were also analyzed. This study determined that intensitiesof 25/2.5 cd and 150/15 cd (peak/trough intensity) provided the farthest detection distances of the simulated worker. Mean detection distances in response to a flash frequency of 1 Hz were not statistically different from those in response to 4 Hz flashing. Simulated workers wearing reflective vests were seen the farthest distances away from the trucks for all combinations of intensity and flash frequency.  
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  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0001-4575 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number GFZ @ kyba @ Serial 1950  
Permanent link to this record
 

 
Author Fotios, S.; Gibbons, R. url  doi
openurl 
  Title Road lighting research for drivers and pedestrians: The basis of luminance and illuminance recommendations Type Journal Article
  Year 2018 Publication Lighting Research & Technology Abbreviated Journal Lighting Research & Technology  
  Volume 50 Issue 1 Pages 154-186  
  Keywords (up) Security; Public Safety; Lighting; Review  
  Abstract This article discusses quantitative recommendations for road lighting as given in guidelines and standards, primarily, the amount of light. The discussion is framed according to the type of road user, the driver and the pedestrian, these being the user groups associated with major and minor roads, respectively. Presented first is a brief history of road lighting standards, from early to current versions, and, where known, the basis of these standards. Recommendations for the amount of light do not appear to be well-founded in robust empirical evidence, or at least do not tend to reveal the nature of any evidence. This suggests a need to reconsider recommended light levels, a need reinforced by recent developments in the science and technology of lighting and of lighting research. To enable improved recommendations, there is a need for further evidence of the effects of changes in lighting: This article therefore discusses the findings of investigations, which might be considered when developing new standards.  
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  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1477-1535 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number LoNNe @ kyba @ Serial 1790  
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Author Clark, B.A.J. url  openurl
  Title Outdoor Lighting and Crime, Part 2: Coupled Growth. Type Report
  Year 2003 Publication Abbreviated Journal  
  Volume Issue Pages  
  Keywords (up) Security; Society; Safety; crime; public safety  
  Abstract Experimental evidence about the relationship between outdoor lighting and crime was examined in Part 1 of this work. Although the presence of light tends to allay the fear of crime at night, the balance of evidence from relatively short-term field studies is that increased lighting is ineffective for preventing or deterring actual crime. In this second part, available evidence indicates that darkness inhibits crime, and that crime is more encouraged than deterred by outdoor lighting. A new hypothesis is developed accordingly. Additional quantitative evidence supports the hypothesis. Excessive outdoor lighting appears to facilitate some of the social factors that lead to crime. The proliferation of artificial outdoor lighting has been fostered with little regard for the environmental consequences of wasteful practice. Widely observed exponential increases in artificial skyglow indicate that the growth of outdoor lighting is unsustainable. The natural spectacle of the night sky has already been obliterated for much of the population of the developed world. Copious artificial light has transformed civilisation, but increasing knowledge of its adverse environmental, biological and cultural effects now justifies large overall reductions in outdoor ambient light at night as well as in its waste component. ‘Good’ lighting has to be redefined. Moderation of outdoor ambient light levels may reduce crime in due course, as well as limiting the adverse environmental effects. Lighting controls might provide a means of limiting urbanisation and urban sprawl. National crime prevention policies, laws, lighting standards, architectural use of light and urban planning practice appear in need of fundamental changes.  
  Address Astronomical Society of Victoria, Inc., Australia  
  Corporate Author Thesis  
  Publisher Self-published Place of Publication Editor  
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  Notes Approved no  
  Call Number LoNNe @ kagoburian @; IDA @ john @ Serial 1017  
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Author Stone, T.; Santoni de Sio, F.; Vermaas, P.E. url  doi
openurl 
  Title Driving in the Dark: Designing Autonomous Vehicles for Reducing Light Pollution Type Journal Article
  Year 2019 Publication Science and Engineering Ethics Abbreviated Journal Sci Eng Ethics  
  Volume Issue Pages 1-17  
  Keywords (up) Society; Darkness; Planning; Public Safety; Design for values  
  Abstract This paper proposes that autonomous vehicles should be designed to reduce light pollution. In support of this specific proposal, a moral assessment of autonomous vehicles more comprehensive than the dilemmatic life-and-death questions of trolley problem-style situations is presented. The paper therefore consists of two interrelated arguments. The first is that autonomous vehicles are currently still a technology in development, and not one that has acquired its definitive shape, meaning the design of both the vehicles and the surrounding infrastructure is open-ended. Design for values is utilized to articulate a path forward, by which engineering ethics should strive to incorporate values into a technology during its development phase. Second, it is argued that nighttime lighting-a critical supporting infrastructure-should be a prima facie consideration for autonomous vehicles during their development phase. It is shown that a reduction in light pollution, and more boldly a better balance of lighting and darkness, can be achieved via the design of future autonomous vehicles. Two case studies are examined (parking lots and highways) through which autonomous vehicles may be designed for “driving in the dark.” Nighttime lighting issues are thus inserted into a broader ethics of autonomous vehicles, while simultaneously introducing questions of autonomous vehicles into debates about light pollution.  
  Address Department Ethics/Philosophy of Technology, Delft University of Technology, Delft, Netherlands  
  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 1353-3452 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:30903370 Approved no  
  Call Number GFZ @ kyba @ Serial 2277  
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