scholarly journals A Rating Criterion for Film Resistors

1980 ◽  
Vol 7 (1-3) ◽  
pp. 131-135 ◽  
Author(s):  
H. T. Law
Keyword(s):  
Experimental Work ◽  
Power Dissipation ◽  
Electronic Calculator ◽  
Rapid Processing ◽  
Rating Criterion

After experimental work has been carried out to determine the required constants, the resistor film temperature may be calculated from its dimensions and power dissipation using an expression which takes account of, and makes a reasonably good approximation for, the heat dissipated by lateral conduction. The arithmetic is simple and well suited to rapid processing using a programmed electronic calculator.

It's about time: Revisiting rapid processing deficits in dyslexia

2011 ◽  
Author(s):  
L. Casini ◽  
C. Pech-Georgel ◽  
B. Burle ◽  
J. Ziegler
Keyword(s):  
Processing Deficits ◽  
Rapid Processing

On-line Tropical Epidemiology -A Case-Study from The Gambia

1987 ◽  
Vol 26 (02) ◽  
pp. 73-76 ◽  
Author(s):  
Kathryn Rowan ◽  
P. Byass ◽  
R. W. Snow
Keyword(s):  
Data Collection ◽  
Field Trial ◽  
Error Rates ◽  
Database Management System ◽  
Bed Nets ◽  
Completion Rates ◽  
On Line ◽  
Access To Data ◽  
Rapid Processing

SummaryThis paper reports on a computerised approach to the management of an epidemiological field trial, which aimed at determining the effects of insecticide-impregnated bed nets on the incidence of malaria in children. The development of a data system satisfying the requirements of the project and its implementation using a database management system are discussed. The advantages of this method of management in terms of rapid processing of and access to data from the study are described, together with the completion rates and error rates observed in data collection.

Research into the Effect of Photometric Flicker Event on the Perception of Office Workers

2019 ◽  
pp. 22-27
Author(s):  
Cenk Yavuz ◽  
Ceyda Aksoy Tırmıkç ◽  
Burcu Çarklı Yavuz
Keyword(s):  
Experimental Work ◽  
Psychological Problems ◽  
Office Workers ◽  
Questionnaire Study ◽  
Fast Growing ◽  
Lighting Conditions ◽  
Lighting Systems ◽  
Enormous Number

Today the number of office workers has reached to an enormous number due to the fast-growing technology. Most of these office workers spend long hours in enclosed spaces with little/no daylight penetration. The lack of daylight causes physiological and psychological problems with the workers. At this point lighting systems become prominent as the source and the solution of the problem. Photometric flicker event which arises in the lighting systems can sometimes become visible and brings a lot of issues with it. In this paper, an experimental work has been done to investigate the effect of flicker. For this purpose, the flicker values of 3 different experiment rooms for different lighting conditions and scenarios have been measured and a questionnaire study has been carried out in the experiment rooms with 30 participants. In conclusion, the effect of the flicker event on the volunteers have been classified and some methods have been proposed not to experience flicker effects.

THE ROLE OF LITERACY METHODS IN MASTERING OF WRITTEN LANGUAGE BY STUDENTS WITH DEVELOPMENTAL DYSLEXIA

2019 ◽  
Vol 7 (1) ◽  
pp. 10-18
Author(s):  
Tsvetanka Tsenova
Keyword(s):  
Experimental Work ◽  
Developmental Dyslexia ◽  
Reading Skills ◽  
Writing Skills ◽  
Written Language ◽  
Reading And Writing ◽  
Empirical Verification ◽  
Literacy Methods ◽  
The Relationship

This article focuses on the relationship between literacy methods applied at school and the emergence of serious difficulties in mastering reading and writing skills that shape the developmental dyslexia. The problem was analyzed theoretically and subjected to empirical verification. Experimental work was presented which aims to study the phonological and global reading skills of 4- th grade students with and without dyslexia. Better global reading skills have been demonstrated in all tested children, and this is much more pronounced in those with dyslexia than their peers without disorders. Hence, the need to develop a special, corrective methodology for literacy of students with developmental dyslexia consistent with their psychopathological characteristics.

Analyzing the On-State Power Dissipation in Stepped-Output Diode-Clamped Multi-Level Inverter

2010 ◽  
Vol E93-C (12) ◽  
pp. 1670-1678 ◽  
Author(s):  
Ehsan ESFANDIARI ◽  
Norman Bin MARIUN ◽  
Mohammad Hamiruce MARHABAN ◽  
Azmi ZAKARIA
Keyword(s):  
Power Dissipation ◽  
State Power ◽  
Multi Level

Efficient Steganography Algorithm Based On DCT And Entropy Thresholding Technique

2018 ◽  
Vol 8 (1) ◽  
pp. 45
Author(s):  
Satvir Singh
Keyword(s):  
Relative Entropy ◽  
Experimental Work ◽  
Random Function ◽  
Signal To Noise Ratio ◽  
Binary Sequence ◽  
Threshold Value ◽  
Absolute Difference ◽  
Secret Message ◽  
Signal To Noise ◽  
Confidential Information

Steganography is the special art of hidding important and confidential information in appropriate multimedia carrier. It also restrict the detection of  hidden messages. In this paper we proposes steganographic method based on dct and entropy thresholding technique. The steganographic algorithm uses random function in order to select block of the image where the elements of the binary sequence of a secret message will be inserted. Insertion takes place at the lower frequency  AC coefficients of the  block. Before we insert the secret  message. Image under goes dc transformations after insertion of the secret message we apply inverse dc transformations. Secret message will only be inserted into a particular block if  entropy value of that particular block is greater then threshold value of the entropy and if block is selected by the random function. In  Experimental work we calculated the peak signal to noise ratio(PSNR), Absolute difference , Relative entropy. Proposed algorithm give high value of PSNR  and low value of Absolute difference which clearly indicate level of distortion in image due to insertion of secret message is reduced. Also value of  relative entropy is close to zero which clearly indicate proposed algorithm is sufficiently secure. 

The importance of segmental and main arteries of thorachic and abdomen aorta in collateral blood supply of the spinal cord (experimental work)

2018 ◽  
Vol 60 (3) ◽  
pp. 226-232
Author(s):  
L.A. Boсkeria ◽  
V.S. Arakelyan ◽  
A.Yu. Gorodkov ◽  
V.L. Khon ◽  
V.G. Papitashvili ◽  
...  
Keyword(s):  
Spinal Cord ◽  
Blood Supply ◽  
Experimental Work

Low Power dissipation of Ring Counter using Dual sleep Transistor approach

2014 ◽  
Vol 4 (3) ◽  
pp. 9-13
Author(s):  
M. Balaji ◽  
◽  
B. Keerthana ◽  
K. Varun ◽  
◽  
...  
Keyword(s):  
Low Power ◽  
Power Dissipation ◽  
Ring Counter ◽  
Low Power Dissipation
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