Barium substituted nanocrystalline ferrites with chemical composition BaxCa1-xFe2O4 (x =0.0 to 0.25) BCAF were prepared by solution combustion method. The phase formation of mixed spinal structured ferrites was confirmed by PXRD analysis. The average crystallite size was calculated using Debye-Scherrer formula and it was found to be in the range of 27-44 nm. Surface morphology was analyzed by S...

AO Principles are described today as follows: * appropriate reduction * appropriate stabilization * preservation of vascularity * painless early mobilization These requirements can all be met by intramedullary osteosynthesis for suitable indications. The modern generation of nails is highly user-friendly and application of the systems is very safe. Outcome predictions favor reamed locked nailin...

In this paper, we present an integration of predictable, resource efficient event-triggered tasks in an RTOS by introducing a task model suitable for example control software and component-based software. The task model, denoted single-shot execution (SSX), can be realized with very simple and resource efficient run-time mechanisms and is highly predictable, hence suitable for use in resource c...

Background Casemix classification systems for post acute care have been developed in several countries. The paradigm of each system is different depending on service and target population and the intension of the system itself. Japanese classification system is more suitable for long-term nursing care for elderly person. In contrast, RUGs system used in the US considers rehabilitation and medic...

This paper illustrates a simple model of digital/analog crosstalk, suitable for simulation of digital switching noise in integrated circuits with highly doped substrate and epitaxial layer. The proposed model is suitable for analog simulations using any SPICE-like simulator, and is useful during the design phase to compare different design/layout strategies and evaluate design robustness. A com...