The combined use of cannabis and tobacco is frequent in Europe. Few studies have nonetheless explored this pattern of consumption and its relationship with academic achievement in Spanish population. The aim of the present study was to analyze (1) the frequency of four patterns of polydrug use the last year (non-dual users of cannabis and tobacco; concurrent users: cannabis and tobacco separate...

We are involved in an ongoing effort to design a pattern language for parallel application programs. The pattern language consists of a set of patterns that guide the programmer through the entire process of developing a parallel program, including patterns that help find the concurrency in the problem, patterns that help find the appropriate algorithm structure to exploit the concurrency in pa...

the aim of this study was to examine the effect of 12 weeks of concurrent training on rbp4 andinsulin resistance levels in obese middle-age men. for this purpose, 20 obese middle-age men voluntarily participated in this study and were assigned to concurrent training group (n=10, mean age 51.2 ± 2.25 yr and bmi 31.44 ± 0.81 kg/m²) and control group (n=10, mean age 50.3 ± 2.11 yr and bmi 30.32 ± ...

In this paper, we prove that a non-Riemannian isotropic Berwald metric or a non-Riemannian (α,β) -metric admits no concurrent vector fields. We also prove that an L-reducible Finsler metric admitting a concurrent vector field reduces to a Landsberg metric.In this paper, we prove that a non-Riemannian isotropic Berwald metric or a non-Riemannian (α,β) -metric admits no concurrent vector fi...