We herein describe an eyedrop delivery device which can be mounted on any eyeglass frame and ejects eyedrop into a patient's eyes without requiring major interaction from the patient ...
Macromolecular crystallography, i.e. the determination of the study of three-dimensional structure of proteins and DNA and RNA molecules, is situated at the interface of Physics, Biology and Medicine ...
This paper provides an overview of the application of endoscopic technology to the pancreatico-biliary system (the bile duct, gallblader, liver, and pancreas) as it is applied in the 1990's ...
A Monte Carlo simulation has been employed to calculate and compare the absorbed dose and effective dose in the modeled cells when 10B is localized in 5 regions: cell nucleus, nuclear membrance, cytoplasm, cell membrance, and extracellular ...
... to date, donor cell chimerism appears to associate strongly with long term graft acceptance, and in some cases, without the need for continuation of immunosuppression ...
This paper describes the design an development of a vortex nebulizer for use with new and innovative medical applications ...
This paper proposes an open loop carrier frequency acquisition technique for future digital receivers ...
The paper explores various mathematical techniques to analyze the performance of a BPSK receiver in the presence of Inter Symbol Interference (ISI) plus Additive White Gaussian Noise (AWGN), slowly fading channel plus AWGN, and ISI plus slowly fading and AWGN ...
The word mobile computing always brings to our senses about a node being mobile, how about thinking in much broader sense like that of the whole network being mobile ...
Based on the paper [1], new bit-serial systolic circuits for division and multiplication over GF(2m) are developed. The divider requires three basic types of processors, one simple control signal and regular and local interconnections ...
Standard coding algorithms for video sequences, like H.261 and MPEG, are based on a block-based motion compensation and a block-based DCT. However, at very low bit rates, the performance of block-based coding algorithms is not good. Object-oriented approach has been proposed to overcome the weakness of block-based algorithms ...
This paper introduces a PC based general purpose Reed-Solomon (RS) CODEC simulator for teaching as well as research purposes ...
The management of spatial databases has become important with the emerging of advanced applications in multimedia, robotics, CAD/CAM, geographic data, and computer vision ...
As the demand for semiconductor continues to grow, many semiconductor foundries are either expanding their current fabs and/or building new ones ...
This paper describes Fujitsu VPP-Fortran and hardware performance of Fujitsu VPP500 vector-parallel supercomputer ...
This paper comes up with a model for practical implementation of an ISO9000-based quality system
To transfer an average seismic data rate of 2.5 Mbps for a Bit Error Rate (BER) of 1.0E-10 from a Remote Operated Vehicle (ROV) to a mothership at 5 km away, a High Performance Data Communication System is designed by using a 2.5 GHz Radio having a data transmission rate of 6.312 Mbps and an 800 MHz Radio having data transmission rate or 4800 bps ...
This paper deals with intelligent control of robotic systems. It first highlights the differences between conventional and intelligent control schemes ...
In communication receivers, the gain and phase errors between the Inphase and Quadrature (I & Q) channels can cause serious degradation in receiver performance ...
Environmental concerns and our increasing dependence on imported fuels call for alternative energy sources and better utilization of existing energy sources ...
During the 15 years following the war's end, the Vietnamese economy was in deep crisis, with widespread poverty, hunger, unemployment, and hyper inflation ...
... In light of current budget constraints and in the interest of efficient communications, the Mission Operations and Data Systems Directorate (MO&DSD) New Technology and Data Standards Office recognizes the need for an online information server (OLIS) ...
In the 90s, power quality has become a major concern for both the utilities and the consumers because of the increasing use of non-linear loads such as variable frequency drives (VFDs) ...
Taking off from the power pooling concept whereby a group of electric utilities collaborate to coordinate their activities with regard to the generation and transmission of electricity, normative cost allocation structures for the deregulated electric power industry are proposed ...
In today's VLSI manufacturing line, millions of microchips are built every month, but it is not certain that all these chips can be sold to the customers ...
The changes of the crystallization process and magnetic behaviour varying the Nb content as well as the annealing temperature in the range of 480-530oC for amorphous material based on the system FeCuNbSiB were studied ...
In situ and quantitative information on the water layer at the polymer/substrate interface is crucial for understanding and preventing the corrosion and delamination of polymer-coated metals
Some of us are blessed to have seen the proverbial light bulb go off in our heads and found a way to solve a very difficult problem ...
Semiconductor device research has brought forth many enabling technologies in today hi-tech industry ...
The paper look at the ways electronics companies in Vietnam learn their technological capabilities (TC) ...
We present a novel discrete-time model to evaluate the capacity, power penalty/coding gain and bit error probability of dense WDM networks employing OOK modulation with direct detection and Fabry-Perot filters as channel selector ...
The performance of nonlinear estimators exhibits an SNR threshold behavior above which the estimator mean square error performance is small and can be closely characterized by the Cramer-Rao lower bound ...
This paper describes our research to improve the speed and accuracy of the computer system used for reactor operation and design at Savannah River Laboratory (SRL) ...
A number of changes are occurring in the computing, data communications and telecommunications fields. As computing systems become increasingly powerful and versatile, data communications and telecommunications networks must evolve to support the performance of computing systems ...
Multipoint Video Conferencing is becoming the choice meeting arrangement for various industries, medical professions, government agencies, as well as the school systems ...
The Internet, with its increasing popularity and it enhanced ability to provide other modes of information exchange beyond electronic mail and file transfer, such as voice conversation and video conferencing, has been quickly identify as a potentially inexpensive and broad-based medium for distance education-both as a supplement and a substitute to the more established video-teleconferencing technology ...
The global political and economic changes around the world today are demanding an increased orientation to global business opportunities ...
The ISDN-based C interface architecture is a novel architecture for Personal Communications Systems PCS systems that enables a more efficient utilization of switching and signaling resources, and facilitates wireline and wireless service integration ...
The "Cross-platform Multimedia Courseware Project" done at the University of Canberra, Australia, is an educational research which attempts to address various issues concerning the authoring process of multimedia educational software ...
In February 1992 the Federal Communications Commission (FCC) challenged the telecommunications industry to develop an analytical method for quantifying service outages ...
The advantages of wireless data communication technology center around the ability of users to access their enterprise wide information at any time in (virtually) any place ...