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The Investigation Of Bafesi/C Alloy Composite As Anode Materials For Li-Ion Battery, Rui-Xiang Feng, Hua Dong, Xin-Ping Ai, Han-Xi Yang

Journal of Electrochemistry

A novel BaFeSi/C composite was prepared by mechanical ball milling, and lithium insertion reactions on the composite electrode were investigated by cyclic voltammetry , charge-discharge measurements, XRD and XPS spectroscopy. It is demonstrated that the capacity retention with indiscernible capacity decas during charge-discharge cycling. The improved cycling ability of the composite is suggested from a cooperative action by inactive FeSi₂ and BaSi₂ matrix and outer graphite shell, which both buffer the volumetric changes of the active Si phase and provide a good connection for electronic and ionic conduction during lithium insertion and extraction processes.

Electrochemical Behavior Of Aluminized Steel In Seawater Environment, Cheng-Hao Liang, Jun Wei, Si Lu, Run-Fen Zheng

Journal of Electrochemistry

The electrochemical behavior of aluminized steel in seawater has been studied by immersion test and electrochemical technology. The results indicate that compared with 20# steel, the aluminized steel has lower corrosion potential and stronger anodic activity in seawater. Its anodic solution will occur at low potential. The immersion test shows that the corrosion rates of aluminized steel and 20# steel are 5.80 mg/dm² dand 3.36 mg/dm² d, respectively. Through the X-ray diffraction patternanalysis, it was found that chloride ions exit in the corrosion products of aluminized steel. It proves the participation of chloride ions in the process of …

The Inhibition Synergistic Effect Between Imidazoline Derivative And Thiourea, Jing-Mao Zhao, He-Xia Liu, Wei Di, Yu Zuo

Journal of Electrochemistry

The inhibition synergistic effect between imidazoline and thiourea for carbon steel in CO₂ saturated brine solution was investigated by using weight-loss method, polarization curves measureament and XPS. The results showd that the inhibition efficiency increased significantly when imidazoline derivative was added as a corrosion inhibitor in the solution together with thiourea. The N and S atoms in the inhibitor film adsorbed on the surface of carbon steel, and N atoms predominated in the film near the solution and decreased gradually with the film depth and finally S atoms were the major element in the film near the matrix. It …

Comparison Of Pakistani Economy With Asean Economies, Ishrat Husain Dr.

Faculty Research - Talks, Speeches, & Discourse

It is now widely accepted that the Asian economies have done extremely well in terms of economic growth and poverty reduction during the last three to four decades or so despite the crisis of 1997. Three decades ago, China was among the World’s poorest countries with 80 percent of the population having incomes less than US$1 per day and only a third of all adults able to read or write. By 2000 the proportion of the poor (income less than US$1 per day) had declined to around 16 percent. Korea and Pakistan had identical per capita incomes of $100 in …

Volume 42, Number 14: November 26, 2004, University Of North Dakota

University Letter Archive

No abstract provided.

Search For Doubly Charged Higgs Bosons Decaying To Dileptons In Pp̅ Collisions At √S =1:96 Tev, Darin Acosta, Kenneth A. Bloom, Collider Detector At Fermilab Collaboration

Kenneth Bloom Publications

We present the results of a search for doubly charged Higgs bosons (H^±±) decaying to dileptons (ll′ ) using ≈240 pb^-1 of pp̅ collision data collected by the CDF II experiment at the Fermilab Tevatron. In our search region, given by same-sign ll′ mass m_ll′ >80 GeV/c² (100 GeV/c² for ee channel), we observe no evidence for H^±± production. We set limits on σ (pp̅→ H⁺⁺H^--→l⁺l⁺l^-l^-) as a function of the mass of the H^{±± …}

Academic Library Web Sites For Distance Learners In Greater Western Library Alliance Member Institutions, Mary Cassner, Kate E. Adams

University of Nebraska-Lincoln Libraries: Faculty Publications

Through the library web site, academic libraries present extensive resources and a suite of services to support distance learners. The web site is a vital communication link between the distance student and reference-based instructional component that the librarian provides. This article examines web sites and distance learning library services pages of Greater Western Library Alliance members.

November 24, 2004 Cal Poly Report, Public Affairs Office

Cal Poly Report

No abstract provided.

11/24/2004 Obituary Records, Hawaii Obituaries

Obituaries

List of Obituaries for individuals who passed away on 11/24/2004. Scroll down to see the names and obituary description.

November 24, 2004 Cal Poly Report, Public Affairs Office

Cal Poly Report

No abstract provided.

Ke Alaka'i, Vol. 70, No. 12 (2004-11-24), Brigham Young University Hawaii

Ke Alaka'i

No abstract provided.

Importance Of University Research Explained At Intellectual Property Forum, Staff Report

University of Mississippi News

OXFORD, Miss. - Researchers from the state's research universities show off their new technologies and innovations next week at the inaugural Intellectual Property Forum and Technology Expo. Gov. Haley Barbour is scheduled to speak, further highlighting the importance of university research to economic development.

The Chronicle, Amber Bryant-Tapper, Tommy Birch, Chris Cole, Ian Pope, Erica Shorkey Brumm, Sabrina Kempton, Jordana Andre, Matt Bockert, Ian Bodson, Cheyenne Hayes, Bryan Helmus, Andrew Martin, Abby Mcgrean, Mike Schrad, Aaron Vestal, Dana Flory

Campus Chronicle

No abstract provided.

Lateral Hypothalamic Signaling Mechanisms Underlying Feeding Stimulation: Differential Contributions Of Src Family Tyrosine Kinases To Feeding Triggered Either By Nmda Injection Or By Food Deprivation, Khan, Herman Cheung, Elizabeth Gillard, Jennifer Palarca, Derek Welsbie, James Gurd, B. Stanley

Departmental Papers (Biology)

No abstract provided.

Design Of Cmos Four-Quadrant Gilbert Cell Multiplier Circuits In Weak And Moderate Inversion, Craig Timothy Remund

Theses and Dissertations

This thesis presents four-quadrant CMOS current-mode multiplier architectures based on the bipolar Gilbert cell multiplier architecture. Multipliers are designed using the CMOS subthreshold region to take advantage of the subthreshold exponential I-V relationship that closely matches bipolar modeling. It is discovered that biasing to remove drift current components and to address higher order effects such as ideality factor mismatch, threshold mismatch, body effect, and short channel effects, is important to provide a linear multiplier. It is also shown that distortion caused by device size mismatch and offset input currents can be used to cancel the distortion introduced by drift currents …

Development Of Pole Impact Testing At Multiple Vehicle Side Locations As Applied To The Ford Taurus Structural Platform, Mark Halford Warner

Theses and Dissertations

A test method was developed whereby repeated pole impacts could be performed at multiple locations per test vehicle, allowing a comparison of energy and crush relationships. Testing was performed on vehicles moving laterally into a 12.75 inch diameter rigid pole barrier. Crush energy absorption characteristics at the different locations were analyzed, and the results compared to test data from broad moving barrier crashes and available crash tests with similar pole impacts. The research documents the crush stiffness characteristics for narrow impacts at various points on the side of the Taurus vehicle platform. Factors encountered during the research include the importance …

Kalman Consensus Strategies And Their Application To Cooperative Control, Randal Beard, Derek Kingston, Wei Ren

Faculty Publications

Sponsorship: AFOSR, NSF. In this paper, we propose discrete-time and continuous-time consensus update schemes motivated by the discrete-time and continuous-time Kalman filters. With certainty information encoded into each agent, the proposed consensus schemes explicitly account for relative confidence in the information that is communicated from each agent in the team. We show mild sufficient conditions under which consensus can be achieved using the proposed schemes in the presence of switching interaction topologies. The Kalman consensus scheme is shown to be input-to-state stable. We show how to exploit this fact in multi-agent cooperative control scenarios.

Anp Resolution No. 42 - Biodiesel, Diretor-Geral Da Agência Nacional Do Petróleo - Anp

Latin American Energy Policies

Establishes the specifications of biodiesel, which will be added to diesel in a 2% portion of the volume and will be marketed by all the authorized agents in the Country.

2004-11-24 Unm News Minute, University Of New Mexico Communication And Marketing Department

UNM News Minute 2004

No abstract provided.

Annual Financial Report, 2003-2004, University Of Arkansas, Fayetteville

Annual Financial Report

No abstract provided.

Ua12/2/1 College Heights Herald, Vol. 80, No. 25 [No. 24], Wku Student Affairs

WKU Administration Documents

WKU campus newspaper reporting campus, athletic and Bowling Green, Kentucky news. This issue contains articles:

• Reed, Lindsey. Pell Grant Requirements Tightened
• Green, Tavia. Greeks Start Honor Society – Gamma Sigma Alpha
• Wilberding, Beth. University Senate Nixes Student Government Association Evaluation Idea
• Watt, Wes. The End of a Long Trip – Volleyball
• Wilberding, Beth. Plus/Minus Program Approved
• Clark, Ashlee. Lucas Goodrum Murder Trial Moved a Week Earlier – Katie Autry
• Ingram, Brooks. Editorial Cartoon re: Thanksgiving
• Hensley, Holly. Pimped Out Cars Need to Slow Their Roll
• Kirby, Kelly. Trashy Behavior Off the Field Shouldn’t Happen
• Smiling Is Overrated, Try a Little …

Mustang Daily, November 23, 2004

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.

The Weekly Challenger, November 23, 2004, The Weekly Challenger, Et Al

Weekly Challenger Newspaper Collection

The November 23, 2004, issue of The Weekly Challenger.

The Hilltop 11-23-2004, Hilltop Staff

The Hilltop: 2000 - 2010

No abstract provided.

The New Hampshire, Vol. 94 [95], No. 20 (Nov. 23, 2004), The New Hampshire

The New Hampshire Print Edition

An independent student produced newspaper from the University of New Hampshire. This volume was printed as 94, but it is the 95th volume in the series. This was corrected in pencil.

Automating The Extraction Of Domain-Specific Information From The Web-A Case Study For The Genealogical Domain, Troy L. Walker

Theses and Dissertations

Current ways of finding genealogical information within the millions of pages on the Web are inadequate. In an effort to help genealogical researchers find desired information more quickly, we have developed GeneTIQS, a Genealogy Target-based Information Query System. GeneTIQS builds on ontology-based methods of data extraction to allow database-style queries on the Web. This thesis makes two main contributions to GeneTIQS. (1) It builds a framework to do generic ontology-based data extraction. (2) It develops a hybrid record separator based on Vector Space Modeling that uses both formatting clues and data clues to split pages into component records. The record …

Independent- Nov. 23, 2004, Andrea Zelinski

The Independent (1988-present)

No abstract provided.

Polarimetric Temperature Sensor Using Core-Replaced Fiber, Benjamin L. Ipson

Theses and Dissertations

Optical fibers are increasingly being used to create sensing devices. The D-fiber has an elliptical core and exhibits birefringence. This birefringence can be used to create a polarimetric sensor. The elliptical core supports two orthogonal modes that have separate effective indices of refraction. The indices of refraction change with a change in temperature. Since the effective indices of refraction change differently for the two modes, the birefringence also changes. This change in birefringence can be seen as a change in detected power through the fiber through the use of polarizers. The fiber then becomes a temperature sensor. The sensitivity of …

Measurements Of Transverse Energy Distributions In Au+Au Collisions At √SNn=200 Gev, Star Collaboration, T.D. Gutierrez

Physics

Transverse energy (E_T) distributions have been measured for Au+Au collisions at √s_NN=200GeV by the STAR Collaboration at RHIC. E_T is constructed from its hadronic and electromagnetic components, which have been measured separately. E_T production for the most central collisions is well described by several theoretical models whose common feature is large energy density achieved early in the fireball evolution. The magnitude and centrality dependence of E_T per charged particle agrees well with measurements at lower collision energy, indicating that the growth in E_T for larger collision energy results from the growth in …

Target-Dominant Chinese-English Machine Translation, Dan Su

Theses and Dissertations

Information exchange is increasing rapidly with the advent of globalization. As the language spoken by the most people in today's world, Chinese will play an important role in information exchange in the future. Therefore, we need an efficient and practical means to access the increasingly large volume of Chinese data. This thesis describes a target-dominant Chinese-English machine translation system, which can translate a given Chinese news sentence into English. We conjecture that we can improve the state of the art of MT using a TDMT approach. This system has participated in the NIST (National Institute of Standards and Technology) 2004 …