background: to establish a balance between work (physical exercise) and human, the aerobic capacity (vo2max) could be used as a measure. assessing heart rate in association to physiological symptoms is the most commonly used tools for the assessment of fatigue during physical exercise. this study aimed to investigate the association between the aerobic capacity and the heart rate of workers fro...

The SFLASH signature scheme stood for a decade as the most successful cryptosystem based on multivariate polynomials, before an efficient attack was finally found in 2007. This attack belongs to a new generation of cryptanalysis which targets geometrical properties of multivariate functions. It works particularly well on SFLASH due to its simple structure but further applications are emerging. ...

Defamation as a means of defaming natural or legal person is different from calumny in substance. If based on false facts defamation credible that are publicly disclosed. Therefore, it not subject to prosecution. However, can be special treatment reliable facts: grouping, dissection and systematization unilateral basis. Then prosecution possible, but other grounds: threat the security society s...