Summed up cleaning dirty dishes needs an huge amound of energy and stresses the environment considerably. This can be reduced a little with efficient cleaning systems. But more effective is a rethinking of the cleaning process starting with the dishes. With superhydrophile coatings the dirt-resistance can be maximized sustainably. Thereby cleaning with minimal energetical efforts …
Patient - controlled analgesia (PCA) allows patients that suffer from chronic or postoperative pain to increase an continuous intravenous infusion rate of an analgesic in case of entrance of acute pain for a defined amount of time. Current PCA-pumps are too big to be worn on the body without a massive disturbance of movement. Through the use …
E-books outreach books in numerous concerns: They enables to store plenty of information requiring smallest space while beeing noticeable eco-friendlier and more affordable then conventional books. Furthermore they drastically changes the relationship between reader and author by essentially changing the possibilities of publication. Nevertheless books are still printed and sold – while the establishment of …