Bird eggs should have high internal and external quality to maintain the economic life of the product and hence recognizing and understanding thefactors affecting egg quality have great importance. In this experiment, 18 healthy eggs were selected and then exposed to a 1.5 Tesla magnetic field. After this stage, 6 samples of them were immersed in sunflower oil and stored for two days. In ...

In recent decades, aging population of most advanced countries has increased sharply, and elderly health care has become economically a big social issue. One way to cope with this problem is to introduce various service robots such as an arm-wrestling robot proposed in the article into our daily lives, which are able to promote elderly health and to save elderly welfare cost. For successful exe...

Purpose This study aims to enable robotic friction stir welding (FSW) in practice. The use of robots has hitherto been limited, because the large contact forces necessary for FSW. These are detrimental position accuracy robot. In this context, it is not sufficient rely on robot’s internal sensors positioning. paper describes and evaluates a new method overcoming issue. Design/methodology/approa...