Microwave power transistors play key role in today‟s wireless communication, necessary for virtually all major aspects of human activities from entertainment, business to military. HEMT is widely used due to its high speed and power amplification capabilities. The paper proposes a current Model for short channel HEMT to evaluate its sensitivity to illumination to find its application in optical...

We describe recent efforts to develop microfabricated atomic frequency references capable of supporting a wide variety of commercial and military systems such as global positioning and wireless communication. These devices are anticipated to eventually have a volume of 1 cm, dissipate less than 30 mW of electrical power and maintain a fractional frequency stability better than 10 over one hour....

the dabuyids is a local dynasty who managed to dominate over an area known as padashwargar for more than a century. they came to power when on the one hand the sassanid empire was on the decline, and on the other hand the arab invasion had become irresistible. however, the dabuyids managed to take root in such circumstances and survive powerfully for a long time. the dabuyids even remained aliv...

Rapid advances in consumer electronics have led to the anomaly that consumer off the shelf (COTS) gaming hardware and software now provide better interactive graphics than military and other specialized systems costing orders of magnitude more. UTSAF is bridging software written to take advantage of the power of gaming systems by allowing them to participate in distributed simulations with mili...

Contemporary civil-military relations are marked by new social phenomena, by democratic movement evolution as well as by new emerging forms of threats and aggression. The traditional vision and mission of armed forces has to be changed. Transformation requires a complex process of learning and organizational changes that should create new capabilities and competencies. Army should develop its c...

By the early 16th century, the Ottoman Empire had emerged as a major military power in Southeastern Europe and the Middle East. The Ottomans were feared and admired by contemporaneous Europeans from Niccol6 Machiavelli to Ivan Peresvetov. The latter regarded the empire of Sultan Mehmed II (r. 1444-46, 1451-81) as a model to be emulated by his own ruler, Ivan IV of Muscovy (r. 1547-84), and inde...

Not later than 120 days after the date of the enactment of this Act, the Secretary of Defense shall submit to the Committee on Armed Services of the Senate and the Committee on Armed Services of the House of Representatives a report on the effects of windmill farms on military readiness, including an assessment of the effects on the operations of military radar installations of the proximity of...