objective(s): to investigate the chronopharmacological effects of growth hormone on executive function and the oxidative stress response in rats. materials and methods: fifty male wistar rats (36-40 weeks old) had ad libitum access to water and food and were separated into four groups: diurnal control, nocturnal control, diurnal gh-treated, and nocturnal gh-treated animals. levels of cu, zn sup...

Over the years, the Open Source Software (OSS) development has matured and strengthened, building on some established methodologies and tools. An understanding of the current state of the practice, however, is still lacking. This paper presents the results of a survey of the OSS developer community with a view to gain insight of peer review, testing and release management practices, along with ...

As the Free and Open Source (FOSS) concept has matured, its commercial significance has also increased, and issues such as quality and sustainability have moved to the fore. In this study, we focus on time-based release management in large volunteer FOSS projects, and reveal how it addresses quality and sustainability issues. We discuss the differences between release management in the traditio...

To a user, unreleased software is nonexistent software, even in open source projects which make the source code readily accessible. Every project requires regular software releases to encourage adoption and attract developers. Different projects approach the task of releasing software in various ways [2], and many experience breakdowns in their release process at some point during their evoluti...

background: the aim of this study was to directly compare efficacy of atomoxetine and methylphenidate in treatment of children and adolescents 6- 18 years.   methods: all published, randomized, open label or double blind trials, comparing the efficacy of methylphenidate with atomoxetine in treatment of children diagnosed with adhd, using dsm-iv criteria were included in this study; adhd rating ...