A new approach to the real time digitisation of mass spectra

1969 ◽  
Vol 2 (4-5) ◽  
pp. 333-347 ◽  
Author(s):  
A. Carrick
Keyword(s):  
Solar Energy ◽  
2018 ◽  
Vol 167 ◽  
pp. 35-51 ◽  
Author(s):  
Rémi Chauvin ◽  
Julien Nou ◽  
Julien Eynard ◽  
Stéphane Thil ◽  
Stéphane Grieu

2020 ◽  
Vol 69 (1) ◽  
pp. 13-17 ◽  
Author(s):  
Ivan Višić ◽  
Ivan Strnad ◽  
Tihomir Tonković

The out-of-step protection function is one of the key functions in generator protection. This function detects the loss of generator synchronism, and when such a fault occurs, it is necessary to disconnect the generator from the rest of the system as soon as possible in order to avoid major damages.The algorithms used in the out-of-step protection functions are based on the measurements of generator impedances and they use the impedance vectors to check if all stability criterions are met. This paper describes a new approach to realizing the out-of-step generator protection function by using the direct load angle measurement. The idea behind applying the real time load angle measurement is to faster detect the loss of synchronism.


PLoS ONE ◽  
2011 ◽  
Vol 6 (3) ◽  
pp. e17699 ◽  
Author(s):  
Federico Perini ◽  
Anna Casabianca ◽  
Cecilia Battocchi ◽  
Stefano Accoroni ◽  
Cecilia Totti ◽  
...  

2001 ◽  
Vol 64 (2) ◽  
pp. 77-85 ◽  
Author(s):  
C. Monserrat ◽  
U. Meier ◽  
M. Alcañiz ◽  
F. Chinesta ◽  
M.C. Juan

2016 ◽  
Vol 40 (15-16) ◽  
pp. 7245-7264 ◽  
Author(s):  
Julien Nou ◽  
Rémi Chauvin ◽  
Stéphane Thil ◽  
Stéphane Grieu

Author(s):  
Francesco Calabrese

The real-time city is now real! The increasing deployment of sensors and handheld electronic devices in recent years allows for a new approach to the study and exploration of the built environment. The WikiCity project deals with the development of real-time, location-sensitive tools for the city and is concerned with the real-time mapping of city dynamics. This mapping, however, is not limited to representing the city, but also instantly becomes an instrument for city inhabitants to base their actions and decisions upon in a better informed manner, leading to an overall increased efficiency and sustainability in making use of the city environment. While our comprehensive research program considers a larger context, this chapter discusses the WikiCity Rome project, which was the first occasion for implementing some of WikiCity’s elements in a public interface—it was presented on a large screen in a public square in Rome.


2013 ◽  
Vol 442 ◽  
pp. 494-500 ◽  
Author(s):  
Hong Yuan Zheng ◽  
Rong Zhang ◽  
Chun Wei Yang ◽  
Yan Qing Hu

The Japanese medaka (Oryzias latipes) behavior monitoring system based on computer vision is very effective in the field of monitoring the safety of drinking water. But it is very difficult to detect the fishs body accurately and rapidly. In order to get the whole data of medaka in the real-time video sequence, a new approach to detect medaka is proposed in this paper which is based on 2D auto-threshold (OTSU), frame difference and background subtraction. With this method, the pixels in the image are divided into four parts: foreground, ghosting, foreground aperture and the others, then update background base on the data of the third part. At last, the whole fishs body can be got by some postprocessor. These methods are proved to be efficient to get the clean foreground and detect the fish in the real-time fish monitoring video.


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