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Mathematics, Physics, Technical Sciences, Information Science

Volume 18, Number 1

January - March 2017

contents

Mathematics

1. Elena-Grațiela ROBE-VOINEA, Raluca VERNIC, On a multivariate aggregate claims model with multivariate Poisson counting distribution 3
2. Shengjun Li, Fang-fang Liao, Hailong Zhu, Periodic solutions of damped Duffing-type equations with singularity 8
     
 

 Physics

 
     
3. Ali H. BHRAWY, Mahmoud A. ZAKY, Mahmoud ABDEL-ATY, A fast and precise numerical algorithM for a class of variable - order fractional differential equations 17
     
4. Virgil-Florin DUMA, Polygonal mirror laser scanning heads: characteristic functions 25
     
5. Andrius AUK©TUOLIS, Mihaela GIRTAN, George A. MOUSDIS, Romain MALLET, Marcela SOCOL, Mohamed RASHEED, Anca STANCULESCU, Measurement of charge carrier mobility in perovskite nanowire films by photo-celiv method 34
     
6. Ion GRUIA, Micro-tomography and X-ray analysis of geologocal samples 42
     
7. Mihail MIREA, Doru-Sabin DELION, Aureliu SANDULESCU, Pairing gaps at scission for nuclear fission 50
     
 

Technical Sciences

 
     
8. Nicolae PLITEA, Bogdan GHERMAN, Dragos COCOREAN, Calin VAIDA, Doina PISLA, Inverse dynamics modelling of a parallel robtic system for brachytherapy 55
     
9. Nicoleta Octavia TĂNASE, Diana BROBOANĂ, Corneliu BĂLAN, Numerical and experimental investigations of the flow configuration in vicinity of immersed smooth and patterned cylinders 64
     
10. Iulian LUPEA, Experimental validation of acoustic modes for fluid structure coupling in the car habitacle 72
     
11. Adrian Ioan DOGARIU, Dan DUBINA, Strengthening of masonry shear walls based on metal solutions. Part I: Experimental investigation 81
     
12. Marius DRULEA, Andrei VATAVU, Szilard MANDICI, Sergiu NEDEVSCHI, An omnidirectional stereo system for logistic plants. Part 1: Calibration and multi-channel rectification 89
     
     
 

 

 
 

Proc. Ro. Acad., Series A, Volume 18, No. 1, pp. 1-98, Bucharest, 2017

 
 
copyright © Academia Română 2006

copyright © Academia Română 2006