We study the free vibrations of a spherical shell filled with an elastic medium.The equa- tions of motion of a thin elastic spherical shell caruso milk thistle of exposure to internal pressure are given.Me- dium, filling the shell with a significantly has the lower modulus of elasticity.Solution for the free vibration of the system shell filler is
One of the major routes of transmission of rickettsial and ehrlichial diseases is via ticks that infest numerous host species, including humans.Besides mammals, reptiles and amphibians also carry ticks that may harbor Rickettsia and Ehrlichia strains that are pathogenic to humans.Furthermore, reptiles and amphibians are exempt from quarantine in Ja
Background: Emerging reports indicate that age-associated cognitive decline begins with the transition from young to middle-aged, and this neurological condition manifests mainly due to the progressive impairment in the adaptive homeostasis process.Moreover, cognitive decline is associated with neurodegenerative changes in older adults.Objective: P
Wind-dispersed comose fruits from read more the Late Eocene of Florissant, Colorado, USA, are recognized as a new genus of fagalean affinity.Pogonokarydion crassulum (Cockerell) gen.et comb.nov.disseminules consist of an ellipsoidal to circular nut bearing longitudinal ribs, a persistent epigynous perianth, paired styles, and a prominent tuft of st
Background Functional gastrointestinal (GI) disorders are very common and many patients with southwestern aztec rug such disorders are not satisfied with treatment outcomes.Psychological aspects of functional disorders need special attention that may play an important role in patient management.Objectives In this study, psychology evaluation was pe