Prof. D. M. Y. Sommerville

Legends of Indian Orthopedics: Prof. M. Natarajan

He joined Armed Forces Medical Service during the Second World War and then underwent training in orthopedics in the United Kingdom where he completed FRCS and MCh (Orth) in Liverpool with ease. On return, he became an orthopedic surgeon in Stanley Medical College and Hospital and a visiting surgeon in Government Tuberculosis Sanatorium for few years. His contributions for the Medical Education...

Prof. Dr. Prof. Prof.

20 Y  M  M S

Twenty years ago, modal and mixed specifications were proposed as abstract models of system behavior. In this paper, we explain the nature and utility of such specifications, relate them to other formalisms, showcase some of their established applications, and mention some existing tool support. We also present some recent complexity results for decision problems underlying such applications an...

Ian Sommerville Lancaster University , UK

Introduction All large software development projects, irrespective of application, generate a large amount of associated documentation. For moderately sized systems, the documentation will probably fill several filing cabinets; for large systems, it may fill several rooms. A high proportion of software process costs is incurred in producing this documentation. Furthermore, documentation errors ...

Spotlights: [M+.Crown.Y-] as a reagent (M+= K+, NO+; Y-= Br3-, I3-, H(NO3)2)

Fateme Derakhshan-Panah was born in Hamedan (Iran) in 1987. She received her B.S. in Pure Chemistry (2009) and M.S. in Organic Chemistry (2011) from Bu-Ali Sina University, Iran. She is currently working towards her Ph.D. under the supervision of Professor M. A. Zolfigol. Her research interest is organic methodology especially the application of solid acids and ionic liquids in organic synthesis.