In this paper effects of material constructions on natural frequencies and critical aerodynamic ashy bines protein powder pressures are investigated.It is assumed that the rectangular plate is made of a polymeric matrix reinforced with graphene nanoplatelets or carbon nanotubes.A general closed analytical method of solution is presented.It is demon
Relapsing polychondritis (RP) is an uncommon systemic disease that is characterized by episodic and progressive inflammation of the cartilaginous structures, which can be very debilitating and in some instances life-threatening.The pathogenic pathways of RP are largely unknown.However, read more several hypothesis have been suggested.We had an inte
The peculiar Afrotropical bark beetle genus Xyloctonus Eichhoff, 1872 is revised and its biology described.Several unusual morphological features reflect adaptations to predator avoidance as they are highly exposed during mating externally on tree trunks and branches.Observations invariably indicate that males and females abandon the nest under bar
Small soft robotic systems are being explored for myriad applications in medicine.Specifically, magnetically actuated microrobots capable of read more remote manipulation hold significant potential for the targeted delivery of therapeutics and biologicals.Much of previous efforts on microrobotics have been dedicated to locomotion in aqueous environ
Sarcoidosis is a systemic disease rubbermaid 8 gallon trash can of unknown cause with very diverse presentation, outcome, severity and need for treatments.While some presentations may be very typical, for many patients, the presentation is nonspecific, with shared associations with other diseases at times being by far more frequent or misleading, w