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21.03.2016 No. 1 No. 2 No. 3 No. 4  

Mathematics, Physics, Technical Sciences, Information Science

Volume 17, Number 1

January - March 2016

contents

Mathematics

1.

Bahman KHOSRAVI, On Cayley graphs of cancellative semigroups

3

2.

Bahram Mohammadzadeh, Operators which commute with the conjugate convolution operations

 11

     
3.

Imed BACHAR, Habib MÂAGLI, Global asymptotic behavior of positive solutions with blow-up at the boundary for fractional nonlinear problems

 16

     
 

 Physics

 
     
4.

Irina GRĂDINARU, Călin Gheorghe BUZEA, Bogdan A. STANA, Lucian EV, Maricel AGOP, Lăcrămioara OCHIUZ, Laura GHEUCĂ-SOLOVĂSTRU, Genoveva Livia BAROI, Radu Florin POPA, Malignant invasion model with a small amount of diffusion in the framework of the non-standard scale relativity theory. Part I - Evolution equations 

 24

     
5.

J.F. GÓMEZ AGUILAR,  J.R. RAZO HERNÁNDEZ, R.F. ESCOBAR JIMÉNEZ, C.M. ASTORGA-ZARAGOZA, V.H. OLIVARES PEREGRINO, T. CÓRDOVA FRAGA, Fractional electromagnetic waves in a plasma

 31

     
6.

A.H. BHRAWY, A new spectral algorithm for time-space fractional partial differential equationS with subdiffusion and superdiffusion

 39

     
 

Technical Sciences

 
     
7.

Ion Manea,  Gabriel Popa, Gheorghe GHITA, Gabriel Prenta, Applying the experimental modal analysis to validate the railway frame bogie design

48
     
8.

Paul Dan BRÎNDAȘU, Gabriel Vasile ONIȚĂ, Livia Dana BEJU, Innovative round insert face-milling cutter- design and verification

57
     
9.

Nicolae PLITEA, Andras SZILAGHYI, Dragos COCOREAN, Calin VAIDA, Doina PISLA, Inverse dynamics and simulation of a 5-DOF modular parallel robot used in brachytherapy

67
     
 

Information Science

 
     
10.

D.N. SHUKAYEV, N.O. YERGALIYEVA, ZH.B. LAMASHEVA, Simulation analysis of resource allocation problems with time varying parameters  

76
     
11.

Kh.S. Karimov, M. Saleem, N. Ahmed, M.M. Tahir, M.S. Zahid, M. Sajid, M.M Bashir, Effect of humidity on the NiPc based organic photo field effect transistor  

84
     
12.

Marius HAGAN, Oana GEMAN, A wearable system for tremor monitoring and analysis

90
     
     
 

 

 
 

Proc. Ro. Acad., Series A, Volume 17, No. 1, pp. 1-98, Bucharest, 2016

 

 

 
copyright © Academia Română 2006

copyright © Academia Română 2006