Introduction: Nowadays, organizations working in dynamic and competitive environments have to change their processes from both the inside and outside of the organization. One of the most effective strategies for monitoring and controlling these changes is re-engineering. This study aimed to refine the collection and classification process of data through re-engineering. <...

in this study, as for the re-casting, surface alloying and re-solidification layer of this alloys at the work piece level machining with wire electro discharge machining (wedm), changes of surface micro hardness with changes of operational parameters has been studied. therefore, study shows using surface alloying phenomena with the diffusion of wire material into the machined surface and select...

Since a biped humanoid inherently su ers from instability and always risks itself to tipping over, ensuring high stability and reliability of walk is one of the most important goals. This paper proposes a walk control consisting of a feedforward dynamic pattern and a feedback sensory re ex. The dynamic pattern is a rhythmic and periodic motion, which satis es the constraints of dynamic stabilit...

Large amounts of legacy software create a “barrier” for adoption of formal description techniques in the telecommunication industry. To overcome this barrier, algorithms and methods for automated re-engineering of legacy telecommunication software into formal specifications are required. In this paper we present a “dynamic scenario-based” approach to re-engineering of legacy telecommunication s...

Since a biped humanoid inherently su ers from instability and always risks itself to tipping over, ensuring high stability and reliability of walk is one of the most important goals. This paper proposes a walk control consisting of a feedforward dynamic pattern and a feedback sensory re ex. The dynamic pattern is a rhythmic and periodic motion, which satis es the constraints of dynamic stabilit...

In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier's archiving and manuscript policies are encouraged to visit: a r t i c l e i n f o a b s t r a c t In this paper, we present a network flow based approach for dynamic network and channe...

In quantitative dynamic PET studies, graphical analysis methods including the Gjedde-Patlak plot, the Logan plot, and the relative equilibrium-based graphical plot (RE plot) (Zhou Y., Ye W., Brasić J.R., Crabb A.H., Hilton J., Wong D.F. 2009b. A consistent and efficient graphical analysis method to improve the quantification of reversible tracer binding in radioligand receptor dynamic PET studi...

Dynamic membrane (DM) formation in dynamic membrane bioreactors plays an important role in achieving efficient solid-liquid separation. In order to study the contribution of extracellular polymeric substances (EPS) to DM formation in anaerobic dynamic membrane bioreactor (AnDMBR) processes, EPS extraction from and re-addition to bulk sludge were carried out in short-term filtration tests. DM fo...

OBJECTIVES MRI has been proposed as the imaging method of choice to evaluate the long-term outcome in patients with early arthritis. The role of dynamic MRI, performed at presentation, in predicting the outcome of patients with early arthritis has been addressed in the present study. METHODS 39 patients with early arthritis, involving at least one wrist, were studied with clinical visits and ...