Digital Commons Network^™

Load-Sensitive Transmission Power Control In Wireless Ad-Hoc Networks, Seung Jong Park, Raghupathy Sivakumar

Computer Science Faculty Research & Creative Works

Transmission power control in ad-hoc networks has hitherto been used only for achieving connectivity of networks. It has been implicitly assumed that the optimal throughput performance in ad-hoc networks can be achieved when using the minimum transmission power required to keep the network connected. However, in this paper we argue that such an assumption remains valid only under high node densities, which is not the characteristic of typical ad-hoc networks. Using both throughput and throughput per unit energy as the optimization criteria, we demonstrate that the optimal transmission power depends on several network characteristics such as the number of stations, …

Electronic Structure Of Thallium Filled Skutterudites Studied By X-Ray Absorption And Mössbauer Spectroscopy, Gary J. Long, Bernard M. Mahieu, Brian C. Sales, Raphäel P. Hermann, Fernande Grandjean

Chemistry Faculty Research & Creative Works

The electronic structure of the three sites in the thallium filled skutterudites was studied. Two series of thallium filled skutterudites were formed because thallium has a formal valence of +1 and iron or tin must replace some of the cobalt or antimony respectively, to maintain charge neutrality. Large atomic mean-square displacements were observed for the thallium filling atoms and it helps to produce the large thermal resistivity observed for these skutterudites.

December 2002: Services Inside The Library Continue To Grow, Dacus Library

Dacus Focus

No abstract provided.

The Evolution And Implications Of The Concentration Profiles Of An Analyte In Porous Adsorbent Particles Packed In A Capillary Electrochromatography Column Operated In The Analytical Mode, B. A. Grimes, Athanasios I. Liapis

Chemical and Biochemical Engineering Faculty Research & Creative Works

In this work, a mathematical model is constructed and solved to describe the propagation and dispersion of the mass wave of an analyte in a capillary electrochromatography (CEC) column packed with porous adsorbent particles and operated in the analytical mode. The evolution and dynamic behavior of the isoconcentration contours of the concentration of the analyte in the pores of the particles are presented in order to demonstrate the significant impact that the velocity of the intraparticle electroosmotic flow (EOF) encountered in CEC systems could have in reducing the overall intraparticle mass transfer resistance. It is shown that under both unretained …

Dynamic Yield Analysis And Enhancement Of Fpga Reconfigurable Memory Systems, Minsu Choi, Nohpill Park

Electrical and Computer Engineering Faculty Research & Creative Works

This paper addresses the issues of field programmable gate arrays (FPGA) reconfigurable memory systems with faulty physical memory cells and proposes yield measurement techniques. Static yield (i.e., the yield which does not take into account the inherited redundancy utilization for repair) and dynamic yield (i.e., the yield which takes into account the inherited redundancy utilization for repair) of FPGA reconfigurable memory systems and their characteristics are extensively analyzed. Yield enhancement of conventional memory systems relies on additional redundancy, but FPGA reconfigurable memory systems have inherited redundancy and customizability. Thus, they can accommodate numerous target memory configurations, and redundant memory cells, …

Editor's Page, Laura Hoelscher

Journal of Extension

This month, I invite interested and qualified readers to help JOE and their colleagues by applying to become JOE peer reviewers. And I also talk about the three pairs of articles in the December issue that speak to each other as well as to us.

Tips For Teaching Non-Traditional Audiences, Roger Bairstow, Holly Berry, Debra Minar Driscoll

Journal of Extension

One of the greatest thrills for an Extension educator is being asked, "When's the next one?" at the end of a session. To keep that question coming when teaching non-traditional audiences, these county educators share their tips for designing programs that increase the learner's comfort and create a non-threatening atmosphere. Relationships, cultural differences, use of time and resources, and finding new ways to measure learning progress can all influence programming success.

Recipe Checklist: A Tool To Aid Development Of Recipes For Audiences With Limited Resources, Debra B. Reed, Ellen Schuster

Journal of Extension

Recipes are popular vehicles in nutrition education. Significant time and resources are devoted to identifying, developing and distributing recipes in Extension nutrition education programs. A qualitative review of existing recipes found some recipes to be lacking in standardization. The authors review previous work about recipe development for limited resource audiences and present a comprehensive recipe checklist for Extension staff to better assess whether a recipe will be effective in programming.

A Model Of Industrialization And International Wage Convergence Based On Multi-Plant Foreign Direct Investment, Hian Teck Hoon, Irene Ng

Research Collection School Of Economics

We show that for industrialization and international wage convergence through multi-plant foreign direct investment (FDI) to occur, the measure of the quality of the social infrastructure in the South relative to that in the North must be at least as large as the South-North wage ratio. We also show that if profitable FDI flows already take place from the North to the most productive economy in the South, then less productive Southern economies can also become recipients of FDI, provided that they are integrated into the world trading system, and there are no impediments to the decline of their wage …

Residual-Based Diagnostics For Conditional Heteroscedasticity Models, Yiu Kuen Tse

Research Collection School Of Economics

We examine the residual–based diagnostics for univariate and multivariate conditional heteroscedasticity models. The tests are based on the parameter estimates of an autoregression with the squared standardized residuals or the cross products of the standardized residuals as dependent variables. As the regression involves estimated regressors the standard distribution theories of the ordinary least squares estimates do not apply. We provide the asymptotic variance of the regression estimates. Diagnostic statistics, which are asymptotically distributed as ?[sup 2], are constructed. A Monte Carlo experiment is conducted to investigate the finite–sample properties of the residual–based tests for both univariate and multivariate models. The …

Newsletter, Florida Ornithological Society, Volume 28, No. 1, Winter 2002, Katy Nesmith

Florida Ornithological Society - Records - Full Collection

Winter 2002 edition of the Florida Ornithological Society Newsletter, including note from the editor, announcements, requests for assistance, and notes.

On Clustering And Retrieval Of Video Shots Through Temporal Slices Analysis, Chong-Wah Ngo, Ting-Chuen Pong, Hong-Jiang Zhang

Research Collection School Of Computing and Information Systems

Based on the analysis of temporal slices, we propose novel approaches for clustering and retrieval of video shots. Temporal slices are a set of two-dimensional (2-D) images extracted along the time dimension of an image volume. They encode rich set of visual patterns for similarity measure. In this paper, we first demonstrate that tensor histogram features extracted from temporal slices are suitable for motion retrieval. Subsequently, we integrate both tensor and color histograms for constructing a two-level hierarchical clustering structure. Each cluster in the top level contains shots with similar color while each cluster in bottom level consists of shots …

Motion Retrieval By Temporal Slices Analysis, Chong-Wah Ngo, Chong-Wah Ngo, Hong-Jiang Zhang

Research Collection School Of Computing and Information Systems

In this papel; we investigate video shots retrieval based on the analysis of temporal slice images. Temporal slices are a set of2D images extracted along the time dimension of image sequences. They encode rich set of motion clues for shot similarity measure. Because motion is depicted as texture orientation in temporal slices, we utilize various texture features such as tensor histogram, Gabor feature, and the statistical feature of co-occurrence matrix extracted directly from slices for motion description and retrieval. In this way, motion retrieval can be treated in a similar way as texture retrieval problem. Experimental results indicate that the …

What Is And Is Not Pathological In Criminal Law, Kyron J. Huigens

Articles

No abstract provided.

Legal Environment For Technology Transfer In Taiwan, Kung-Chung Liu

Research Collection Yong Pung How School Of Law

In an effort to become an industrialized country, Taiwan, the Republic of China (ROC) has relied heavily on technology transfers and investment from abroad. The Taiwanese government adopted a heavy-handed policy of regulating investments made by foreigners and overseas Chinese in 1954. These policies include the Foreigner Investment Act (FIA) and the Overseas Chinese Investment Act (OCIA), which require all foreigners and overseas Chinese to obtain the Ministry of Economic Affairs (MOEA) approval prior to making any investments.1 Such investments may also be in the form of patents, trademarks, copyright, know-how, and other intellectual property (IP).2 In 1962, the Technology …

A Performance Study Of Lam And Mpich On An Smp Cluster, Brian Patrick Kearns

Dissertations and Theses

Many universities and research laboratories have developed low cost clusters, built from Commodity-Off-The-Shelf (COTS) components and running mostly free software. Research has shown that these types of systems are well-equipped to handle many problems requiring parallel processing. The primary components of clusters are hardware, networking, and system software. An important system software consideration for clusters is the choice of the message passing library.

MPI (Message Passing Interface) has arguably become the most widely used message passing library on clusters and other parallel architectures, due in part to its existence as a standard. As a standard, MPI is open for anyone …

November 30, 2002 (Pages 5865-5940), Pennsylvania Legislative Reference Bureau

Volume 32 (2002)

No abstract provided.

Bioorganic Studies In Aids: Synthetic Antifungals Against Pneumocystis Carinii Based On The Multivalency Concept, Langu Peng, Cunxiang Chen, Christian R. Gonzalez, Valeria Balogh-Nair

Publications and Research

We report the syntheses of antifungals containing the novel pharmacophores: oxaziridines, sulfonyloxaziridines, nitrones and nitronyl nitroxides. We hypothesized that multiple copies of the pharmacophore per molecule might be a prerequisite to enhance efficacy against the opportunistic pathogen, Pneumocystis carinii. Therefore structural optimization of the leads was based on this new “multivalency” approach. All bisoxaziridines were inactive, but a trisoxaziridine caused ca. 50% reduction of the number of P. carinii tropozoites, compared to TMP-SMX, and a hexaoxaziridine at 1 µg/ml showed activity comparable to the currently used drug, TMP-SMX. Insertion of three units of the nitronyl nitroxide pharmacophore per molecule afforded …

Design And Evaluation Of Processes For Fuel Fabrication: Quarterly Progress Report #5, Georg F. Mauer

Fuels Campaign (TRP)

The fifth quarter of the project covered the following:

· Literature Search: The process of evaluating the pertinent literature continued.

· Mr. Richard Silva continued the development of a simulation model with a Waelischmiller hot cell robot. Rich will continue to develop detailed 3-D process simulation models as his M.Sc. thesis project.

· Dr. Mauer presented a paper at the ANS Winter annual meeting in Washington, D.C. titled: “Design and Evaluation of Processes for Transmuter Fuel Fabrication.”

· Concepts and Methods for Vision-Based Hot Cell Supervision and control (Ph.D. Student Jae-Kyu Lee )

· Dr. Mauer presented a paper at …

Mwp Newsletter, 2002 (November 29), University Of Mississippi. Department Of English

MWP News and Newsletters

No abstract provided.

Volume 40, Number 14: November 29, 2002, University Of North Dakota

University Letter Archive

No abstract provided.

Soundings 2002-11-29 (V.15 No.23), N/A N/A

Soundings

No abstract provided.

Statement By Heizo Takenaka, Minister For Financial Services, Heizo Takenaka

Documents

No abstract provided.

Perini Building Company, Inc. V. Saginaw Chippewa Indian Tribe Of Michigan, Frank Pommersheim

Tribal Court Opinions Authored by Emeritus Professor of Law Frank Pommersheim

No abstract provided.

The Weekly Challenger, November 28, 2002, The Weekly Challenger, Et Al

Weekly Challenger Newspaper Collection

The November 28, 2002, issue of The Weekly Challenger.

Usf St. Petersburg To Honor School Board Chair With Honorary Degree, November 27, 2002, Buddy Baker

USF St. Petersburg Campus News and Press Releases

No abstract provided.

Usa V. Carvajal-Garcia

2002 Decisions

United States District Court for the District of New Jersey

Usa V. Guadarrama

2002 Decisions

United States District Court for the District of New Jersey

Ke Alaka'i, Vol. 65, No. 69 (2002-11-27), Brigham Young University Hawaii

Ke Alaka'i

No abstract provided.

Flouting The Law: Does Perceived Injustice Provoke General Non-Compliance?, Janice Nadler

Law and Economics Papers

What happens when people's common sense view of justice diverges from the sense of justice they see enshrined in particular legal rules and legal outcomes? In particular, does the perception of one particular law as unjust make people less likely to comply with unrelated laws? This article reports an experiment that empirically tested the Flouting Thesis - the idea that the perceived justice of one law can influence the intention to comply with unrelated laws. Participants who were exposed to laws they perceived as unjust were more willing, as a general matter, to flout unrelated laws, compared to participants exposed …