PURPOSE To compare a modified phacoemulsification tip with the established micro tip, in terms of temperature at the corneal wound, efficiency, and chatter events, using the Centurion® Vision system. METHODS Eighty porcine eyes were randomized into 4 groups: 1)sleeveless conventional 45D MiniFlared ABS® Kelman tip (1.1-mm incision); 2)sleeveless new modified 45D ABS® INTREPID® balanced tip(1....

Presents corrections to the paper, (High Power X-band Monolithic GaAs PIN Balanced Limiter).

in the last years of the twentieth century and the early years of the twenty first century, globalization with all its aspects and effects, has laid a ground which has originated and/or deepened structural weaknesses of states, their inability to answer the citizens’ demands and functional crisis of states. formation of international institutions, international non-governmental organizations (n...

In this article we discuss dual/multi-rail routing techniques in an island style FPGA for robustness against side-channel attacks. We present a technique to achieve dual-rail routing balanced in both timing and power consumption with the traditional subset switchbox. Secondly, we propose two switchboxes (namely: Twist-on-Turn & Twist-Always) to route every dual/multi-rail signal in twisted pair...

We consider the popular application of detection, classification and tracking and their feasibility in resource constrained sensornets. We concentrate on the classification aspect, by decomposing the complex, computationally intensive signal processing Maximum-APosterior (MAP) classifier into simpler computationally and communicationally load balanced procedures, using a clustering approach. LU...

Low voltage (LV) analog circuit design techniques are addressed in this tutorial. In particular, (i) technology considerations; (ii) transistor model capable to provide performance and power tradeoffs; (iii) low voltage implementation techniques capable to reduce the power supply requirements, such as bulk-driven, floating-gate, and self-cascode MOSFETs; (iv) basic LV building blocks; (v) multi...

We propose a balanced frequency tripler scheme for millimeter-wave and submillimeter-wave application, in which doublesided suspended stripline is adopted. Two arms of Schottky diodes are mounted on the upper side of the substrate, and the other two arms of diodes are mounted on the lower side. The diodes are DC biased without bypass chip capacitor, which is essential in the common used balance...

In Part I of this paper we propose a decentralized optimal frequency control of multi-area power system with operational constraints, where the tie-line powers remain unchanged in the steady state and the power mismatch is balanced within individual control areas. In Part II of the paper, we propose a distributed controller for optimal frequency control in the network power balance case, where ...