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Author Laze, K.
Title Assessing Public Perceptions about Road Lighting in five Neighborhoods of Tirana, Albania Type Journal Article
Year 2019 Publication Abbreviated Journal
Volume Issue Pages
Keywords Public Safety; Psychology; Roadway lighting; Albania; Europe
Abstract Lighting is essential for sight, human health and well-being, emerging the need for assessing exterior lighting to better understand how far public is satisfied about exterior lighting. Exterior lighting was assessed in five major roads of the capital city of Tirana, Albania, in November 2017. Security, obstacle detection and visibility were evaluated using questionnaires for road lighting. The approximately 87 and 60 percent of respondents, respectively, were not able to detect a pavement obstacle after-dark and to distinguish a

familiar face at a distance of 5 m and 10 m along roads. Road lighting after-dark was unsatisfactory to 60 percent of respondents. These findings identified road lighting could be inadequate for users, requiring further investigation and new data collection of road lighting in neighborhoods of Tirana.
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Call Number IDA @ intern @ Serial 2651
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Author Gawad I. O.; Bahgat H.; Mohamed R. O.
Title Sustainable Potentials and Limitations of Using Media Façades in Egypt Type Journal Article
Year Publication Ierek Press Abbreviated Journal
Volume Issue Pages 99 - 110
Keywords Lighting
Abstract Media Façade is expressed in many cities by providing new attractive city images. The term ‘Media Façade’ is a façade that is functionally and aesthetically specific and thus it represents the integration of architecture, technology. This integration is applied to represent new form of modern art and communication (Haeusler et al., 2012). Implementing new technology such as ” Media Façade ”following the purpose of fashion trend or adding new stylistic feature without being well studied will cause a massive impact on architecture.

This technology ” Media Façade ” started to be used in Egypt in various buildings with different functions. This paper will firstly illustrate what is Media Façade then state the social, cultural and environmental impacts of these techniques by analyzing local examples using SWOT analysis.
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ISSN 2537-0154 ISBN Medium
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Call Number UP @ altintas1 @ Serial 3176
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Author Agbo David, O., Madukwe Chinaza, A., & Anyalewechi Chika, J.
Title Development of Solar Power Intelligent Street Lights System Type Journal Article
Year 2019 Publication International Journal of Scientific and Research Publications Abbreviated Journal
Volume 9 Issue 6 Pages
Keywords Lighting; Energy
Abstract The lack of natural light during night time in the urban environment has always been a problem. From people not being able to see where they are going, to the greater chance of being attacked or mugged at night which as we all know is a problem that has been in existence since humans started living together. The main advantage of this system exists in the reduction of costs related to energy consumption by the street light by integrating a vehicle/human detection algorithm into the system. The introduction of this vehicle/human detection algorithm further reduces the power consumption costs. In this project, solar PV is used to supply the energy to charge the battery. The battery later powers the operation of the whole system. The 12- 17V of the solar is buck to a steady 12V for battery charging. A light sensor is connected to the microcontroller that sense the light during day time, when the presence of day light is sensed the microcontroller turns ON the mosfet of the buck converter. If the voltage of the solar PV is greater than 12V, it charges the battery and switches off the load transistor. But at dawn, when the solar PV voltage is less than 12V the microcontroller turn OFF the buck converter mosfet and switch ON the load transistor. When no vehicle or human is detected for 10mins the microcontroller dims the LED lamp. If vehicle or human is detected the microcontroller brighten the LED lamp and inform the next microcontroller to brighten its LED lamp. If the next street light did not detect a vehicle or human after 10 mins it dims the lamp but if it detects a vehicle or human the lamp remain brightened. The microcontroller uses the ultrasonic sensor to detect object and the PIR sensor to detect human. The RF module is used for communication between the microcontrollers to inform each other the presence of vehicle or human.
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Call Number IDA @ intern @ Serial 2971
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Author Haddock, J., K., Threlfall, C. G., Law, B., & Hochuli, D. F.
Title Responses of insectivorous bats and nocturnal insects to local changes in street light technology Type Journal Article
Year 2019 Publication Austral Ecology Abbreviated Journal
Volume 44 Issue 6 Pages 1052-1064
Keywords Animals; Mammals; Bats; Chalinolobus gouldii; Miniopterus schreibersii oceanensis; Australia; LED; lighting; street lighting
Abstract Artificial light at night is a pervasive anthropogenic stressor for biodiversity. Many fast‐flying insectivorous bat species feed on insects that are attracted to light‐emitting ultraviolet radiation (10–400 nm). Several countries are currently focused on replacing mercury vapour lamps, which emit ultraviolet light, with more cost‐efficient light‐emitting diode (LED) lights, which emit less ultraviolet radiation. This reduction in ultraviolet light may cause declines in insect densities in cities, predatory fast‐flying bats, and some edge‐foraging and slow‐flying bats. Capitalising on a scheme to update streetlights from high ultraviolet mercury vapour to low ultraviolet LED in Sydney, Australia, we measured the activity of individual bat species, the activity of different functional groups and the bat and insect communities, before and after the change in technology. We also surveyed sites with already LED lights, sites with mercury vapour lights and unlit bushland remnants. Species adapted to foraging in cluttered vegetation, and some edge‐space foraging species, were more active in unlit bushland sites than in all lit sites and decreased in activity at lit sites after the change to LED lights. The change to LED streetlights caused a decrease in the fast‐flying Chalinolobus gouldii but not Miniopterus schreibersii oceanensis, the latter being more influenced by seasonal and environmental variables. Insect biomass was not affected by changing light types, but instead was negatively correlated with the moon's percentage illuminance. Changing streetlights to LEDs could result in a decline in some insectivorous bats in cities. This study confirms that unlit urban bushland remnants are important refuges for high bat diversity, particularly for more clutter‐adapted species and some edge‐space foraging species. Preventing light penetration into unlit bushland patches and corridors remains essential to protect the urban bat community.
Address School of Life and Environmental Sciences, The University of Sydney, Heydon‐Laurence Building, Science Road, Sydney, New South Wales, 2006 Australia; joanna.haddock(at)sydney.edu.au
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Call Number IDA @ intern @ Serial 2636
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Author Marchant, P.
Title Do brighter, whiter street lights improve road safety? Type Journal Article
Year 2019 Publication Significance Abbreviated Journal Significance
Volume 16 Issue 5 Pages 8-9
Keywords Public Safety; Lighting; Statistics
Abstract Would a billion‐dollar investment in improved street lighting make Australian roads safer at night? Paul Marchant finds the evidence wanting
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ISSN 1740-9705 ISBN Medium
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Notes Approved no
Call Number GFZ @ kyba @ Serial 2686
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