Climate change has without any doubt an important impact on viticulture and oenology. The composition of wine is being altered due to lack rainfall the increase in temperatures during grape ripening period; it therefore becoming more common find wines with low titratable acidity, high ethanol content pH. pH especially problematic sparkling wines, because they need higher acidity maintain adequa...

What kind of instruction is optimal for a particular child? Without doubt, this question is immediately comprehensible to any committed teacher in virtually any country in the world, and most of them are likely to want concrete answers to the question, not only as a theoretical puzzle, but in relation to their immediate practices. If one were to look to scientific psychology and educational res...

Intraspinal synovial cysts are an uncommon but well recognised cause of backache and sciatica, and should be considered in patients, in particular with degenerative spondylolisthesis, who are symptomatic. MRI is the initial investigation of choice. If there is any doubt as to the diagnosis, CT with or without facet joint arthrography is helpful.