scholarly journals Synthetic Biological Approaches for Optogenetics and Tools for Transcriptional Light‐Control in Bacteria

2021 ◽  
pp. 2000256
Author(s):  
Armin Baumschlager ◽  
Mustafa Khammash
Keyword(s):  
Light Control

scholarly journals A low-cost web-based smart street lighting geographical information system for smaller towns and villages

2020 ◽  
Vol 10 (1) ◽  
pp. 450-458
Author(s):  
Filip Pružinec ◽  
Peter Mego ◽  
Renata Đuračiová
Keyword(s):  
Information System ◽  
Geographical Information System ◽  
Web Application ◽  
Low Cost ◽  
Geographical Information ◽  
Light Control ◽  
Street Lighting ◽  
Lighting Control ◽  
Manual Adjustment ◽  
Control Service

AbstractThe use of LED lights in smart street lighting to save energy is efficient and very common in many developed cities. However, such a system results in higher initial costs, which may discourage smaller towns and villages from its purchasing. This paper therefore deals with the design and development of a smart street lighting control system for smaller cities and villages. Such a system is required to be economical from the perspective of development and production. Considering other requirements such as platform independence, high availability and broad support, we proposed to build a system as a web application using a custom light control service component. The result is a web application that consists of a user interface served by a web server and an application server used to communicate with light control service. In addition, the system is designed as a geographical information system to be easy to use for managing street lights in groups or individually, while displaying them on the map. The system allows automatic sensor-based light intensity modulation by default with the possibility of manual adjustment or override of the illumination. It also includes a device error notification system with a tool to navigate faulty devices. The presented system is a low-cost solution for intelligent street lighting control designed for smaller cities or villages. They can apply the designed architecture of the system and the specific technologies suitable because of their low-cost implementation.

Light control of molecular order and applications

1999 ◽  
Author(s):  
Catherine Combellas ◽  
Francois Kajzar ◽  
Maryanne C. J. Large ◽  
Gregoire Matheya ◽  
Michel A. Petit ◽  
...  
Keyword(s):  
Light Control ◽  
Molecular Order

Insights into the mechanisms underlying the light control of leaf and chloroplast development

2007 ◽  
Vol 146 (4) ◽  
pp. S229
Author(s):  
E. Lopez-Juez ◽  
E Dillon ◽  
A. Hills ◽  
P. Devlin ◽  
G. Beemster ◽  
...  
Keyword(s):  
Chloroplast Development ◽  
Light Control
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