Given the dramatic behavioral effects of winning and losing contests, and pronounced changes in stress and sex steroid hormones post-fight, it is reasonable to suppose that these hormones also dictate future behavior. We sampled water-borne cortisol, testosterone (T), and 11-ketotestosterone (KT) before and after contests in the mangrove killifish, Kryptolebias marmoratus, to determine how endo...

Conceptually, security concept is always tend to expand its own limitations. Current global events, emerging new situations and resulting needs in this area often make the changes obligatory and inevitable. Today, the fight against crime and criminality follows a path which aims to identify and clarify the crime begining from the emergence of the criminal activity until the capture and detentio...

the largest areas of resistance poetry of the arabic literature. many poets poetry revolves around the axis. resistance poet tries to express his hope for freedom and spirit of defiance and resistance to induce people to enter the battlefields stir in the audience. looking at the palestinian resistance poetry, abdurraḥym maḥmūd will find one of the practitioners who stood alongside the resistan...

Despite the spectacular achievements of molecular biology in the second half of the twentieth century and the crucial advances it permitted in cancer research, the fight against cancer has brought some disillusions. It is nowadays more and more apparent that getting a global picture of the very diverse and interlinked aspects of cancer development necessitates, in synergy with these achievement...

This article was presented by the author at the National University Medical School Vaccination Seminar.