introduction: stress induces impairment of performance is a relatively common issue in pilots of military aviation. the present study aimed at gathering preliminary data on the relationship between stress and job satisfaction among military pilots, so determine to what extent military pilots suffering from job satisfaction. methods: this study was cross- sectional in design and used survey meth...

Intruders often combine exploits against multiple vulnerabilities in order to break into the system. Each attack scenario is a sequence of exploits launched by an intruder that leads to an undesirable state such as access to a database, service disruption, etc. The collection of possible attack scenarios in a computer network can be represented by a directed graph, called network attack gra...

objectives to examine the military service predictors resulting in worsening drug abuse status. patients and methods a cross-sectional study with 3140 young soldiers was conducted in summer and autumn of 2010 and; the participants completed three questionnaires, namely the texas christian university drug screen (tcuds) ii, the addiction severity index and a questionnaire designed by the researc...

BACKGROUND To date, a culturally-sensitive psychological instrument has not been developed to evaluate military attitudes toward suicide. Understanding these attitudes can inform suicide prevention research, clinical practice, and policy. We aimed to develop such an instrument and to evaluate its psychometric properties using an active-duty military sample. METHODS A team of military personne...

The research is devoted to the legal regulation of peculiarities martial law in Ukraine. norms Ukrainian legislation as imposition Ukraine are studied. concepts and grounds for decision declare given. It determined, that armed aggression, attack threat, danger violating territorial integrity. Proposals amendments legislation, governing regime Ukraine, have been identified. Law On Defense Consti...

the relation of diplomacy and military strategy or the relation of politicians and military officials and their effect on different decisions relating to the war has been one of the debateful issues regarding the iran-iraq war. the writer has discussed some issues related to 598 resolution and iran's diplomacy weaknesses during the war.

Introduction: Military missions involve stressful and life-threatening situations; however, soldiers should have a healthy cognition on the battlefield despite their high-stress levels. This is an ability that should be gained during prior military training. Successful and influential training is suggested to be associated with structural and functional improvements of the brain. Methods: This...

Currently, we are facing an increasing trend in the use of unmanned aerial vehicles (UAV) various activities, both civilian and military. The application UAVs battlefield has received extensive attention amid a global new military revolution. A UAV cluster is large complex real-time feedback system that integrates communication sensor network, control system, calculation, physical process. hete...

Simulation of an underwater glider to investigate the effect of angle of attack on the hydrodynamic coefficients such as lift, drag, and torque. Due to the vital role of these coefficients in designing the controllers of a glider and to obtain an accurate result, this simulation has been studied at a range of operating velocities. The total length of the underwater glider with two wings is 900 ...