ABOUT SOME FEATURES OF DISEASE DEVELOPMENT

Some peculiar features of hydrodynamic instability development.

We discuss the results of experiments that illustrate some features of a turbulent mixing zone (TMZ) structure at a gas-liquid interface (Rayleigh-Taylor instability) and at a gas-gas interface accelerated by shock waves (Richtmyer-Meshkov instability). The important feature is the existence of a heavier substance concentration (density) jump at the interface between the heavy medium and the TM...

About Some Features of General Method of Lyapunov Functionals Construction

Many stability results in the theory of stochastic hereditary systems and their applications were obtained by construction of appropriate Lyapunov functionals. One general method of Lyapunov functionals construction was proposed and developed by the authors during last decade for stability investigation of deterministic and stochastic functional-differential and difference equations. In this pa...

Teaching about development: Some professional issues

Some Thoughts about the Horizontal Development of Software Engineers

We argue that current patterns of thought and action in software engineering and in HCI will simply be reproduced if we are not able to become more aware of their impact on our own behaviour, attitudes and values. We suggest that a more balanced and intertwined vertical and horizontal development of people can contribute to human-centred design processes. The case study presented describes a mo...

Unique Development in Hemichordates Suggests Some Unique Features of Chordates

-Three hundred and nineteen patients with primary adenocarcinoma of the ovary were studied to define those factors, many of them histopathological, which influence survival. The paper considers the stage of spread at the time of operation, the histological type of the tumour, its grade and in particular its mitotic activity, which proved a significant feature per se in assessing prognosis in ov...