scholarly journals ROTANGER: A PROGRAM FOR CALCULATING ORBITS IN A CYCLOTRON BY THE USE OF THE IBM-650 DATA-PROCESSING COMPUTER

1958 ◽  
Author(s):  
W F Stubbins
SIMULATION ◽  
1971 ◽  
Vol 16 (3) ◽  
pp. 130-136
Author(s):  
Efrem G. Mallach

This paper describes the process ofdeveloping an instruction-level simula tion of a digital computer for program checkout, with particular reference to a simulation of the Viatron 2140/2150 minicomputers on the IBM 360. The architecture of these computers is described. Design decisions to be made in simulator development are then covered, including programming language, data representation, approach to timing, and debugging facil ities. A method ofreducing the size of the simulator by "paging" the simu lated memory into and out of the host computer's core memory is discussed. Results of operational use of the simulator are given. Through out, emphasis is placed on those factors which tend to differentiate the simulation of a minicomputer from the simulation of a commercial data- processing computer.


2021 ◽  
Vol 6 (2) ◽  
Author(s):  
Sisilia Indriasari ◽  
Aisah Aisah

Objective : to analyze the relationship between the level of knowledge, the attitude of the mother and the practice of exclusive breastfeeding for bayiMethods :  The study used a cross sectional design. The sampling technique used was simple random sampling with a sample size of 40 respondents. The research instrument used to assess the knowledge, attitudes and actions of exclusive breastfeeding was a questionnaire. Data processing and analysis using statistical data processing computer programs.Results : Spearman Rank Test statistic results show there is relations between  maternal knowledge, attitude with exclusive breastfeeding practices for baby(p = 0.000; p= 0.001)Conclusion : knowledge and mother's attitude are important to supported the practice of exclusive breastfeeding for baby


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