The ability of animals to select a limited region of sensory space for scrutiny is an important factor in dealing with cluttered or complex sensory environments. Such an \attentional" system in the visual domain is believed to be involved in both the perception of objects and the control of eye movements in primates. While we can intentionally guide our attention to perform a speci c task, it i...

In ULSI fabrication, the design rule scaled up to 0.25um and the complex multiple layer structure prevent from applying the traditional optical microscope of which resolution is about 0.4um. Considering the situation, we have developed a ULSI inspection system based on the scanning parallel confocal microscope. In this paper, we present the feature of the computer aided parallel scanning confoc...

The action systems framework supporting formal circuit derivations has been successfully applied to synchronous VLSI design. The present paper presents a C++ application that translates descriptions of synchronous action systems into VHDL code, after their formal transformation from the initial high-level specifications into concrete enough format. After the automatic conversion, the resulting ...

We report a case of florid polypoid endometriosis presenting with advanced bulky disease in pelvis with serum CA – 125 levels of 7844U/ml. The extent of tumor, CT scan findings, elevated serum CA – 125 levels were suggestive of ovarian malignancy. Histopathology demonstrated endometrial glands and stroma. Glands were neither crowded nor complex and were separated by a fibromatous stroma that co...

In the current work, the properties of cement pastes doped with high amounts of ground granulated blast-furnace slag (HVS) were investigated. Portland cement (PC) was substituted with ground granulated blast-furnace slag (donated as slag) at very high amounts of 85%, 90%, 95% and 100%, by weight. PC paste without any content of slag was used as a reference. Some fresh and hardened properties su...

Signiicant power reduction can be obtained in the datapath of a CMOS VLSI circuit if data characteristics are carefully exploited. An improved approach that achieves such reduction by using a new model relating important data characteristics to the transition activity in static CMOS circuits is presented. Speciically, relationships between xed-point, two's complement data and 0 ! 1 transition a...

The high-lights of ground-based very-high-energy (VHE, E > 100 GeV) gammaray astronomy are reviewed. The summary covers both Galactic and extragalactic sources. Implications for our understanding of the non-thermal Universe are discussed. Identified VHE sources include various types of supernova remnants (shell-type, mixed morphology, composite) including pulsar wind nebulae, and X-ray binary s...

This paper, presents an idea for analog current comparison which compares input signal and reference currents with high speed and accuracy. Proposed circuit utilizes amplification properties of common gate configuration, where voltage variations of input current are amplified and a compared output voltage is developed. Cascaded inverter stages are used to generate final CMOS compatible output v...