Silvina P. Limandri,1,2 Alejo C. Carreras,1,3,* Rita D. Bonetto,1,4 and Jorge C. Trincavelli1,2 1Consejo Nacional de Investigaciones Cientı́ficas y Técnicas, C1033AAJ Buenos Aires, Argentina 2Facultad de Matemática, Astronomı́a y Fı́sica, UNC, 5000 Córdoba, Argentina 3Instituto de Investigaciones en Tecnologı́a Quı́mica, UNSL, CC290–5700 San Luis, Argentina 4Centro de Investigación y Desarrollo en C...

Background and Study Aim. The curriculum of physical education in high schools is based on learning motor skills, as well their development sports sections, where the 100-meter sprint dominates. aim study was to determine influence skills 100 m running results.
 Material Methods. research conducted a sample 80 school students Novi Pazar Kraljevo, aged 16 17 years (± 6 months). 12 variables...

a three day old neonate was referred to our department with a problem of a sternal cleft. sternal clefts are often associated with a myriad of other abnormalities ranging from mild to severe. we present our experience with such a problem, and review the current literature concerning it.

the baluarte do cavaleiro is part of the stone masonry wall system existing in the city ofchaves of portugal and it is a construction dated from the xvii century. the baluarte docavaleiro is formed by three walls (north-east, ne; south-east, se; south-west, sw) andby two junction elements (designated here by cunhais). the se wall has suffered twocollapses recently. the main objective of this re...