Travelling of Roots

Travelling bioethics

When there are no strikes or natural disasters, travelling usually is a pleasure. Some of us have returned from the annual conference of the American Society for Bioethics and Humanities in San Diego, while others have good memories of the 10th World Congress of Bioethics in Singapore last summer. But not only bioethicists are travelling, bioethics itself is as well, following the globalization...

Stability of Travelling Waves

Stability of travelling waves

An overview of various aspects related to the spectral and nonlinear stability of travelling-wave solutions to partial differential equations is given. The point and the essential spectrum of the linearization about a travelling wave are discussed as is the relation between these spectra, Fredholm properties, and the existence of exponential dichotomies (or Green’s functions) for the linear ope...

Watching a Travelling Wave Watching a Travelling Wave

Travelling waves are a feature of many spatio-temporal series. The use of single side band filtering and the complex singular value decomposition to isolate such waves is described. As with other applications of the singular value decomposition, such as principal components, the results can be difficult to interpret. In the case of travelling waves, however, a dynamic graphical display using co...

A Survey of Cognitive and Psychological Factors Effective on Travelling

Nowadays, due to the advances of many industries people tend to travel much more in compared to the past. Without any doubt, various types of climates and weathers, vemacular diseases, changes in life style and qualitative and quantitative changes of nutrition are all the factors of which many diseases occur during trips. Travel associated anxieties and fears are common. It has been suggested t...