A b s tr a c t: T h e n e e d to le a rn fro m in c id e n ts a n d a c c id e n ts re s u ltin g fro m s o ftw a re fa ilu re to im p ro v e th e d e v e lo p m e n t p ro c e s s a n d re d u c e th e in c id e n c e o f s u c h e v e n ts m a n d a te s a rig o ro u s d is c ip lin e o f fo re n s ic s o ftw a re e n g in e e rin g. T h e p ro life ra tio n o f a s s u m p tio n in th e n o ...

Abstract. It is possible to assess the thermal efficiency of welding shielding gases by means of the arc temperature field analysis. Since this approach opens a remarkable study field to assess different shielding gases, giving support for dealing with advantages and disadvantages of commercial gas mixtures, there is a research line under development, which goal is to find techniques to measure...

Abstract The article deals with the process of surface remelting steel 41CrAlMo7 by electric arc (TIG) in presence powders a defined chemical composition. Commercially available Pulnierpulver based on calcium cyanamide (CaCN 2 ) (source nitrogen) and Durborit G boron carbide B 4 C boron) were remelted. effect change microstructure remelted area was examined to achieve an increase hardness resis...

Lexicalized Tree-Adjoining Grammar (LTAG) is a tree-generating system that forms a language by a set of derived trees. LTAG is a Mildly Context Sensitive Grammar (MCSG). The elementary units of rewriting in this formalism are basic syntactic structures, which are represented in the form of trees, called elementary trees. Elementary trees are combined by substitution and adjunction operations to...