Femtosecond resolution ultrafast ion reaction time measurement a pulsed-laser field desorption time-of-flight spectroscopy

1986 ◽  
Author(s):  
T. T. Tsong
Keyword(s):  
Reaction Time ◽  
Laser Field ◽  
Time Of Flight ◽  
Pulsed Laser ◽  
Time Measurement ◽  
Field Desorption ◽  
Desorption Time ◽  
Reaction Time Measurement ◽  
Time Of Flight Spectroscopy

Hearing Reaction Time Measurement Concentration Level Tool Integrated Android Smartphone

2021 ◽  
Vol 1 (1) ◽  
Author(s):  
Muhamad Arif Indiarto ◽  
Syamsudduha Syahrorini
Keyword(s):  
Reaction Time ◽  
Power Supply ◽  
High Performance ◽  
Concentration Level ◽  
Time Measurement ◽  
Push Button ◽  
High Productivity ◽  
Measurement Results ◽  
Reaction Time Measurement ◽  
Execution Speed

Performance in a job is very important because it will have an impact on the assessment and productivity of an employee, one of the indicators for evaluating high performance is related to concentration, execution speed and high productivity of the employee. Concentration is needed in working to prevent fatal accidents. In this study, it is possible to monitor measurement results via a smartphone, namely by using the Bluetooth HC-05 sensor as an integration to a smartphone. With 8 pushbutton, Arduino UNO microncontroller, Bluetooth HC-05, 16x2 LCD, and Buzzer. This tool works alternately when the push button Start is pressed, the power from the power supply will provide an electric current to the microncontroller, and continue to be connected to the Bluetooth HC-05, then by providing pushbuttons pressing input. Each pressing instruction on the pushbutton provides a different sound output, consisting of sound output, High, Mid, and Low. And continue on the LCD, and can display the results of the input that has been processed by the microcontroller. The output results are in the form of the amount of time displayed on the LCD, the sound from the buzzer, and from a series of work tools and the output results can be monitored via android smartphone. The results of this study are the accuracy of the tool in each variable low 99%, mid 90%, high 92%. The average tool ranges from 2.44. The error is low 7,4%, mid 7,4%, high 7,6%.

scholarly journals Reaction Time Measurement of Simple Driving Simulator for Eldely People and Handicapped Persons

2005 ◽  
Vol 17 (Supplement) ◽  
pp. 91-91
Author(s):  
Kaoru Inoue ◽  
Yuko Ito ◽  
Atsuko Tanimura ◽  
Keisuke Suzuki ◽  
Yoshiyuki Takahashi ◽  
...  
Keyword(s):  
Reaction Time ◽  
Driving Simulator ◽  
Time Measurement ◽  
Reaction Time Measurement

scholarly journals AUDITORY REACTION TIME MEASUREMENT WITH OBSERVER-BASED PSYCHOPHYSICAL PROCEDURE

2021 ◽  
Vol 5 (6) ◽  
Author(s):  
Yasam Yildirim Baskurt ◽  
Gunay Kirkim
Keyword(s):  
Reaction Time ◽  
Behavioral Response ◽  
Simple Reaction Time ◽  
Normal Hearing ◽  
Time Measurement ◽  
Visual Reaction Time ◽  
Visual Reaction ◽  
Reaction Time Measurement ◽  
Auditory Reaction Time ◽  
The Subject

Reaction is defined as a behavioral response to a stimulus. The stimulus can be auditory or visual. Reaction time (RT) is determined as the time between the onset of the stimulus and response. According to this definition, the auditory RT is the time between the auditory stimulus and the response. Simple reaction time has been the subject of comparison of many different groups with both auditory and visual stimuli. When the simple auditory and visual RT in normal hearing individuals are compared, it has been observed that the auditory RT is faster than visual reaction. Auditory RT in womens's was observed slower than men. In many different studies, average values are 180-200 ms for visual RT and 140-160 ms for auditory RT with normal hearing and sighted individuals. Keywords: Reaction Time, Cochlear Implant, Hearing loss

scholarly journals Reaction‐time measurement of tinnitus

1979 ◽  
Vol 66 (S1) ◽  
pp. S60-S60
Author(s):  
P. E. Goodwin ◽  
R. M. Johnson
Keyword(s):  
Reaction Time ◽  
Time Measurement ◽  
Reaction Time Measurement
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