Plantations with fast growing exotic tree species can negatively affect native plant species diversity and promote the spread of alien species.Mediterranean Chile experienced major landscape changes with a vast expansion of industrial plantations of Pinus radiata in the past.However, with increasing knowledge of biodiversity effects on ecosystem se
Common complications in PMV include changes in the airway clearance mechanism, pulmonary function, and respiratory muscle strength, as well as chest radiological changes al13sxb30en such as atelectasis.Lung expansion therapy which includes IPPB and PEEP prevents and treats pulmonary atelectasis and improves lung compliance.Our study presented that
The mechanics properties of brush seals are usually very complicated.Here, the contact force of a rotor-brush seal system was analyzed based on the bending deformation theory considering the interaction of eccentricity and flow induced force.The seal force expression was established by using the Bernoulli-Euler beam equation and superposition metho
The formation of a multi-ethnic state demanded from the Russian authorities a policy that would ensure the integration of the peoples into its constituent states, the dominance of centripetal tendencies, and the strength of its state unity.The Christianization of foreigners, including Kalmyks, was considered one of the important means of achieving