This paper presents the establishment and the first outcomes of the Hellenic Ecosystem Services Partnership (HESP), a scientific-technical committee aiming at the Balaclavas guidance and coordination of the Ecosystem Services (ES) assessment in Greece.HESP consists of experts from different disciplines (ecology, marine biology, socio-ecological sys
The article states that the reform of contemporary vocal education based on the principles of civilization integration of different, sometimes quite distant from each other, musical cultures, traditions and practices on the one hand, and the necessity for free access to the world vocal-performing and vocal-pedagogical experience on the other.In thi
We present the case of a 59-year-old male who sustained an ascending aortic injury and a subdural hematoma after a head on collision.After undergoing emergent craniotomy for evacuation of the subdural Fan hematoma, he was maintained with strict blood pressure control.Once able to Pet Bowl Stands be safely anticoagulated, he underwent replacement of
ObjectiveThe time-varying mesh stiffness of gear pairs, as one of the most important internal excitation of the gear system, is an important reason for the vibration and noise of the gear system.In previous studies, tooth surface modification and shock absorber were often used to improve the vibration response of the system, but there are few liter