Total ankle replacement (TAR) is the replacement of a damaged arthritic ankle joint with a prosthetic implant to eliminate the source of resultant pain and swelling.Historically, however, the ankle joint has been one of the most difficult joints to analyze and replicate for successful replacement due to its complex anatomy and multiplanar motion.An
Drought is one of the most Conditioner harmful environmental stresses affecting the physiological, biochemical processes and growth of plants.Lucerne or alfalfa (Medicago sativa L.), one of the most popular pasture species in arid and semi-arid regions, plays a critical role in sustaining agricultural systems in many areas of the world.In order to
The research is aimed at finding out the stock prices before and after the disclosure of dividend distribution and the difference in abnormal return before and after the disclosure of dividend distribution.The research object is companies consistent in the Index Kompas-100 from February 2009 to January 2014.The type of this research is comparative
Land conversion is considered an effective measure to ensure national food security in China, but little information is available on the quality of low productivity soils, in particular those in acid sulfate soil regions.In our study, acid sulfate paddy soils were divided into soils with high, medium and low levels based on local rice productivity,
Mitochondrial dysfunction activates intracellular signaling pathways that impact yeast longevity, and the best known of these pathways is the retrograde response.More recently, similar responses have been discerned in other systems, from invertebrates to human cells.However, the identity of the signal transducers is either unknown or apparently div