Tady je malá reportáž s klikacími obrázky:
Že jste ještě nikdy neletěli a chcete to zkusit ? Není nic jednoduššího,
než si vyhlédnout ostříleného rogalistu a přemluvit ho, ať vás to naučí.
Já jsem to s několika kamarády zkusil a je to paráda - když nepočítám
odřená kolena, naražená žebra, poplatky za nové zuby a roztrhané oblečení
Although the science of ergonomics did not actually emerge until the 20th century, there is evidence to suggest that ergonomic principles were in fact known and adhered to 25 centuries ago. The study reported here is a first attempt to research the ergonomics concerns of ancient Greeks, on both a conceptual and a practical level. cialis österreich
On the former we present a collection of literature references to the concepts of usability and human-centred design.
In a sample of 114 employees from various industries, organizations, and positions, the likelihood of organizational citizenship behaviors (OCB) increased when employee perceptions of fair treatment by supervisors became more positive. viagra kaufen wien
Perceptions of fair rewards and fair formal procedures were not predictors of OCB intentions. cialis online
After the authors controlled for established patterns of OCB and demographic characteristics, cialis österreich
interactional justice perceptions were significantly related to the intention of performing specific organizationally beneficial activities..
Using subject specific models, viagra kaufen wien
we analyzed the induced accelerations (IA's) at the knee. Knee IA's throughout the gait cycle were calculated and the sum of the IA's was compared to the knee joint angular acceleration estimated from kinematic data. The preswing and early swing IA's were the focus of our examination as these largely determine knee kinematics in swing.