We present the use of the polysaccharide chitosan for immobilizing biomolecules on microfabricated device surfaces. The main advantages of chitosan are its abundance of primary amine groups and its ability to be elect...
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ISBN:
(纸本)1424402778
We present the use of the polysaccharide chitosan for immobilizing biomolecules on microfabricated device surfaces. The main advantages of chitosan are its abundance of primary amine groups and its ability to be electrodeposited. Biomolecules are easily attached to chitosan 's amines by standard glutaraldehyde chemistry. The electrodeposition of chitosan allows accurate spatial and temporal control of biomolecule placement. We have demonstrated this biofunctionalization method for two different bioMEMS devices: a biophotonic sensor and a micromechanical biosensor. We have successfully assembled probe DNA on each of them and detected hybridization with target DNA as a demonstration of sensor operation. Here, we briefly present the fabrication procedure and testing results for both of these bioMEMS sensing devices
An integral part of the curriculum in the recently developed Master of Science in Telecommunications systemsprogram at the University of Oklahoma - Tulsa is a laboratory course. The course is designed to enhance stud...
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An integral part of the curriculum in the recently developed Master of Science in Telecommunications systemsprogram at the University of Oklahoma - Tulsa is a laboratory course. The course is designed to enhance student understanding of fundamental computer networking principles and to expose students to research tools that can be used in carrying out their capstone research projects. Through a series of sequential laboratory modules, students learn to setup and configure simple to complex computer networks and to effectively employ commercial software tools for network design and performance analysis. Near the end of the course, working independently, each student is required to complete a final project that assimilates much of the reinforced and/or newly acquired knowledge and skills. This paper provides a detailed description of the laboratory course and its key project modules.
This paper presents a hybrid integration approach for heterogeneous heavy tailed traffic from multiple classes over a channel of known capacity, where the service times follow lognormal distribution. Using our hybrid ...
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ISBN:
(纸本)0780394143
This paper presents a hybrid integration approach for heterogeneous heavy tailed traffic from multiple classes over a channel of known capacity, where the service times follow lognormal distribution. Using our hybrid integration approach, we formulate a procedure that can minimize delay while improving the channel utilization. We show that this approach yields lower delays than either the integrated or segregated approach described in published literature.
作者：
Wu, JianCallahan, JohnCarleton University
Telecommunications Technology Management Program Department of Systems and Computer Engineering 1125 Colonel By Drive Ottawa Ont. K1S 5B6 Canada
This article adds to the research literature on international R&D alliances by focusing on alliances formed by multinational corporations with Chinese organizations. Using publicly available information, we develo...
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Mathematical models are often used in system identification applications. The dynamics of most systems, however, change over time and the sources of these changes cannot always be directly determined or measured. To m...
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Broadband Wireless Access (BWA) systems offer a solution for broadband access and high data rate transmission of multimedia services with distinct Quality-of-Service (QoS) requirements through a wireless medium. IEEE ...
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This paper discusses performance enhancement in G/G/l queuing systems by segregating traffic flows with disparate characteristics into separate channels. It also presents a hybrid integration approach to lower the mea...
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ISBN:
(纸本)9781622763504
This paper discusses performance enhancement in G/G/l queuing systems by segregating traffic flows with disparate characteristics into separate channels. It also presents a hybrid integration approach to lower the mean packet delay. We formulate a procedure for determining the optimal hybrid arrangement using an approximate analytical model for calculating the mean packet delay in G/G/l queues. We apply our findings to different interarrivai and service time distributions, namely, the lognormal and the Pareto distributions. We validate our analytical results with simulations.
This paper summarizes the various user-friendly options that power system analysis and simulation software toots offer today with varied add-ons and premium modules. The authors' main intention is to present the i...
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ISBN:
(纸本)078039156X
This paper summarizes the various user-friendly options that power system analysis and simulation software toots offer today with varied add-ons and premium modules. The authors' main intention is to present the information and key features of available software tools in power engineering. Based on the study presented in this paper, one could conclude that the advanced analysis methodology combines generation, transmission, various elements, and market economics into one virtual environment to deliver location, time, user-dependent analysis results, and indicators. The authors hope that the information furnished in this paper is helpful to potential users in industry and academia, and enables them to make the right decision before purchasing appropriate software.
Many current version control systems use a simple data model that is barely sufficient to manipulate source-code. This simple data model is not sufficient to provide versioning capabilities for software modeling envir...
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