Smart home, which controls the end use of the power grid, has become a critical component in the smart grid infrastructure. In a smart home system, the advanced metering infrastructure (AMI) is used to connect smart meters with the power system and the communication system of a smart grid. The electricity pricing information is transmitted from the utility to the local community, and then broad...

Microwave GaN technology is now in production and poised to revolutionize many of today’s radar and communication systems. Simultaneously, mm-wave GaN processes are rapidly being matured to meet the growing needs of high power and efficiency, at higher frequencies. In this paper, we present an overview of GaN development, focusing on reliability and affordability for defense applications.

Background NADPH provides reducing power for macromolecule synthesis and antioxidant defense. The pathways used to make NADPH under different physiological circumstances remain unclear. In growing cells, much NADPH production is coupled to nucleotide synthesis via the oxidative pentose phosphate and folate pathways. Here we examine, using isotope tracers and flux analysis, NADPH production rout...

In this paper we show how the usage of Residue Number Systems (RNS) can easily be turned into a natural defense against many side-channel attacks (SCA). We introduce a Leak Resistant Arithmetic (LRA), and present its capacities to defeat timing, power (SPA, DPA) and electromagnetic (EMA) attacks. keywords: Side Channel Attacks, Residue Number Systems, RNS Montgomery multiplication

Supervisory Control And Data Acquisition (SCADA) communications are often subjected to various kinds of sophisticated cyber-attacks which can have a serious impact on the Critical Infrastructure such as the power grid. Most of the time, the success of the attack is based on the static characteristics of the system, thereby enabling an easier profiling of the target system(s) by the adversary an...

to recognize and introduce the excellence works in the field of holy defense, the holy defense book festival is held yearly by bonyad-e hefz-e asar va arzshha-ye defae moqaddas. of the 2563 works published during the years 2011 to 2013, 9 titles from the publications of the center for holy defense documentation and research have nominated and commended to the jury to be rewarded or appreciated ...

the end of the cold war and the disintegration of the soviet :union: marked the start of a new era in international relations. when russia's power and influence weakened, some newly independent states of central asia and the caucasus have taken tendency toward relation with west. for europe resource of new countries notably oil and gas was very important for independent from russia energy....

Pulsed power application has emerged to become an important technology in today’s industry beyond defense sectors, although historically the applications included particle acceleration, imploding plasmas and related. Pulsed power refers to the technology where a steady accumulation of energy followed by its rapid release, results in the delivery of a large amount of instantaneous power over a v...