Digital Commons Network^™

Modeling And Analysis Of High-Speed Sources And Serial Links For Signal Integrity, Siming Pan

Masters Theses

"As the computer and electronics industry moves towards higher data rates, signal integrity and electromagnetic interference (EMI) problems always present challenges for designers for high-speed data communication systems. To characterize the entire link path between transmitters and receivers, accurate models for sources, passive link path (such as traces, vias, connectors, etc), and terminations should be built before simulations either in frequency or time domain. Due to the imperfection of model, data corrections are preferred before time-domain simulations to ensure stability. Moreover, data obtained from models should be compared with measurement results to judge the level of agreement for validations. This …

Time-Domain Thru-Reflect-Line (Trl) Calibration Error Assessment And Its Mitigation And Modeling Of Multilayer Printed Circuit Boards (Pcb) With Complex Area Fills, Vysakh Sivarajan

Masters Theses

"Part 1 for this thesis is on the error assessment of a time-domain (t-TRL) calibration technique. Application of the "Thru-Reflect-Line" (TRL) calibration to time-domain measurements of S-parameters (t-TRL) can be used for the characterization of the printed circuit boards (PCBs). However, t-TRL calibrated results still have deviations from the reference frequency-domain vector network analyzer (VNA) calibrated results. There are two main sources of errors in the t-TRL calibration. They are random errors, such as an additive noise and jitter, and systematic errors associated with cables, connectors, and port mismatches. This work addresses these two types of errors by proper selection …

Zinc Oxide Nanoparticle Disruption Of Store-Operated Calcium Entry In A Muscarinic Receptor Signaling Pathway, Hsiu-Jen Wang

Masters Theses

"The influences of ZnO nanoparticles on cellular responses to activation of muscarinic receptors were studied in Chinese hamster ovary cells expressing the human M3 muscarinic acetylcholine receptor. ZnO particles (20 nm) induced cytotoxicity in a time and concentration-dependent manner: following a 24 h exposure, toxicity was minimal at concentrations below 20 µg/ml but virtually complete at concentrations above 28 µg/ml. ZnO particles did not affect antagonist binding to M3 receptors or allosteric ligand effects, but increased agonist binding affinity while eliminating guanine nucleotide sensitivity. At a noncytotoxic concentration (10 µg/ml), ZnO increased resting [Ca²⁺]i from 40 to 130 nM without …

Decentralized Coordinated Ilc System Design And Transient Growth Control Using Iteration-Varying Filter, Qing Liu

Masters Theses

"In automation control area, with the increasing demand in task complexity and high control precision, coordination between systems is required. There are mainly two types of coordinated systems, decentralized and centralized. This thesis is focused on a large array of coordinated systems, and the decentralized structure is preferred. To achieve high control precision in a coordinated system, many existing approaches may work, and in the system performing the repeating process, Iterative Learning Control (ILC) is a useful approach. Therefore, in this thesis, a decentralized coordinated ILC system is proposed and analyzed. The proposed control system is especially useful in coordinating …

Ambassador Without Portfolio' Alistair Cooke's America On The British Airwaves, Tessa Catherine Croker

Master's Theses and Capstones

Raised in Britain, journalist Alistair Cooke received American citizenship in 1941. From his adopted home in New York, Cooke dedicated his career to protecting the Anglo-American alliance. Through his BBC radio broadcast, Letter from America, Cooke tried to combat British anti-Americanism with honest discussion of America. Utilizing his knowledge of Britain, Cooke tailored the tone and content of his discussions to a British audience. In the Cold War period he transferred discussion of Anglo-American relations from Washington and London to the sitting room, in an effort to encourage real friendship between the two nations. Unaffiliated with the American government, Cooke …

The Political Assassination Of Edmund Randolph: George Washington's Presidential Affair Of Honor, John C. Kotruch

Master's Theses and Capstones

On 19 August 1795 George Washington ambushed Secretary of State Edmund Randolph in an impromptu tribunal to face the allegation of treasonous corruption in the service of France with evidence covertly provided by Great Britain.

A synthesis of the biographies of Washington and Randolph, histories of Jay's Treaty, the Whiskey Rebellion, the Battle of Fallen Timbers, and the diplomatic correspondence between Great Britain and the United States during the early republic reveals the motivations behind a British plot to manipulate the composition of the United States' government by implicating Randolph. The study dispels the myth that the intercepted French diplomatic …

Western Maine Saints: The First Mormons Of Western Maine 1830--1890, Carole A. York

Master's Theses and Capstones

This thesis is about the forty-nine individuals and ten families who converted to the Church of Jesus Christ of Latter-day Saints (LDS) in Bethel and Newry, Maine and the missionaries who brought them into the church. The account includes a brief history of these small back country towns, providing the historical context for the early church in Maine, and continues with the experiences of these Saints as they fled from persecution in Ohio, Missouri, and Illinois. In February, 1846, the Mormons began the arduous trek to the Great Salt Lake Basin. This thesis shows that these converts, typical of other …

Disciplines And Jurisdictions: An Historical Note, Peter Goodrich

Articles

No abstract provided.

The New Trend: Protecting American Fashion Designs Through National Copyright Measures, Emma Yao Xiao

Cardozo Arts & Entertainment Law Journal

No abstract provided.

Lost Children: The Abuse And Neglect Of Minors In Polygamous Communities Of North America, Kelly R. Schwab

Cardozo Journal of Equal Rights & Social Justice

The note examines the challenges of addressing child abuse in polygamous communities, highlighting the tension between religious freedom and child protection. It argues that while religious beliefs are protected under the First Amendment, religious conduct, such as polygamy, should not be exempt from legal scrutiny when it harms children. The author advocates for courts to prioritize children's best interests over religious practices, especially in cases involving criminal activities like polygamy.

Recent Development: The Anti-Counterfeiting Trade Agreement, Emily Ayoob

Cardozo Arts & Entertainment Law Journal

No abstract provided.

2010-2011 Lindenwood University Lcie Course Catalog, Lindenwood University

Course Catalogs

Lindenwood University LCIE Course Catalog

2010-2011 Lindenwood University Graduate Course Catalog, Lindenwood University

Course Catalogs

Lindenwood University Graduate Course Catalog

2010-2011 Lindenwood University Undergraduate Course Catalog, Lindenwood University

Course Catalogs

Lindenwood University Undergraduate Course Catalog

2010-2011 Lindenwood University-Belleville Course Catalog, Lindenwood University

Course Catalogs

Lindenwood University-Belleville Course Catalog

All Bound Up With No Place To Go: A Lack Of Individual Alternatives To Binding Arbitration Provisions For Statutory Claims, Matthew Gierse

Journal of Dispute Resolution

For the greater part of the twentieth century, arbitration has played a large role in resolving disputes between unions representing employees and employers. However, during the past few decades, these employment contracts began to incorporate mandatory arbitration agreements for statutory discrimination claims, with at least one-fifth of all employees presently subject to mandatory arbitration. During this same period, courts began to broaden the ability of employees to waive their right to a judicial forum for statutory claims; Tewolde v. Owens & Minor Distribution is no exception. In 2009, the U.S. Supreme Court ruled for the first time that a union …

Third Circuit Buyers Beware: District Court In Litman Holds Unconscionability Defense Contravened By Federal Arbitration Act, David C. Winters

Journal of Dispute Resolution

Without even knowing it, just about everyone has agreed to settle disputes through arbitration and has waived any rights to proceed on a class-wide basis. While many consumers do not read the fine print in the agreements they sign, a variety of companies, from cell phone providers to car dealers, have consumers agree in sales contracts to arbitrate any claims and to waive the ability to proceed with a class action claim. This was the scenario in the case of Litman v. Cellco Partnership, in which a New Jersey federal district court held that the plaintiff cell phone customers could …

Racism And Biopower, Ladelle Mcwhorter

Philosophy Faculty Publications

While ignorance, or at least a lack of clear and distinct experience, does not seem to have stopped our predecessors from philosophizing about all manner of things from matter to immortal souls, in the latter half of the twentieth century North American philosophers became increasingly timid about advancing propositions based primarily not on logic informed by material evidence but on intuition, creative imagination, and passionate desire. By the 1960s our generation's teachers and mentors, perhaps battered by the McCarthy years or humbled by the dazzling successes of their colleagues in the "hard" sciences, had redrawn the disciplinary boundaries tightly enough …

Aesthetics And The Philosophy Of Art, 1840-1900, Gary Shapiro

Philosophy Faculty Publications

The question can be raised whether the category or discipline of philosophical aesthetics existed before the eighteenth century. Unlike "logic:' "ethics:' and "physics:' a traditional Stoic division of philosophy with great staying power, "aesthetics" is clearly a product of modernity. As Paul O. Kristeller demonstrated in "The Modern System of the Arts:' it was in the eighteenth century that the idea of the aesthetic as a distinctive human capacity and the parallel consolidation of the notion of the fine arts crystallized in the writings of (mostly) French, German, and English philosophers and critics. The modern concepts of art and aesthetics …

Prolonged Injustice In Urban America, Jametta Magwood, Edith M. Williams, Saundra H. Glover

Faculty Publications

Environmental inequality is the suggestion that the working class, the poor, persons of color, and ultimately the economically disadvantaged are subjected to living conditions that may prove to be hazardous both personally, professionally, and also to the infrastructure of the urban communities that these people inhabit. These injustices affect not only housing but education, quality healthcare access, and access to employment. This article investigates the distinct relationship of environmental inequalities imposed in urban communities that are promoted by a prominent institution: the government. It has been suggested that the government is primarily controlled by individuals who are incapable of identifying …

Quantifying Individual Potential Contributions Of The Hybrid Sulfur Electrolyzer, John A. Staser, Maximilian B. Gorensek, John W. Weidner

Faculty Publications

The hybrid sulfur cycle has been investigated as a means to produce clean hydrogen efficiently on a large scale by first decomposing H₂SO₄ to SO₂, O₂, and H₂O and then electrochemically oxidizing SO₂ back to H₂SO₄ with the cogeneration of H₂. Thus far, it has been determined that the total cell potential for the hybrid sulfur electrolyzer is controlled mainly by water transport in the cell. Water is required at the anode to participate in the oxidation of SO₂ to H₂SO_{4 …}

Lessons From A Life Well-Lived, Harold W. Kohl Iii, Steven N. Blair

Faculty Publications

No abstract provided.

Specialty Care Use In Us Patients With Chronic Diseases, Jessica D. Bellinger, Rahnuma M. Hassan, Patrick A. Rivers, Qiang Cheng, Edith M. Williams, Saundra H. Glover

Faculty Publications

Despite efforts to eliminate health disparities, racial, ethnic, and geographic groups continue lag behind their counterparts in health outcomes in the United States. The purpose of this study is to determine variation in specialty care utilization by chronic disease status. Data were extracted from the Commonwealth Fund 2006 Health Care Quality Survey (n = 2475). A stratified minority sample design was employed to ensure a representative sample. Logistic regression was used in analyses to predict specialty care utilization in the sample. Poor perceived health, minority status, and lack of insurance was associated with reduced specialty care use and chronic disease …

Cesarean And Vbac Rates Among Immigrant Vs. Native-Born Women: A Retrospective Observational Study From Taiwan Cesarean Delivery And Vbac Among Immigrant Women In Taiwan, Jung-Chung Fu, Sudha Xirasagar, Jihong Liu, Janice C. Probst

Faculty Publications

Background:Cultural and ethnic roots impact women’s fertility and delivery preferences This study investigated whether the likelihood of cesarean delivery, primary cesarean, and vaginal delivery after cesarean (VBAC) varies by maternal national origin.

Mehods: We conducted a nation-wide, population-based, observational study using secondary data from Taiwan. De-identified data were obtained on all 392,246 singleton live births (≥500 g; ≥20 weeks) born to native-born Taiwanese, Vietnamese and mainland Chinese-born mothers between January 1 2006 and December 31 2007 from Taiwan’s nation-wide birth certificate data. Our analytic samples consisted of the following: for overall cesarean likelihood 392,246 births, primary cesarean 336,766 (excluding …

An Efficient Electrochemical–Thermal Model For A Lithium-Ion Cell By Using The Proper Orthogonal Decomposition Method, Long Cai, Ralph E. White

Faculty Publications

The proper orthogonal decomposition method was applied to develop an efficient, reduced order electrochemical–thermal model for a lithium-ion cell. This model was validated for discharge simulations over a wide range of C rates and various cooling conditions of the cell. The reduced order model agrees well with the COMSOL model, a commercial finite element method solver, and requires times less computation time than the COMSOL model. The model predictions indicate that the discharge time or percent of capacity removed from the cell at an end of discharge voltage of 3.0 V depends on the rate of the discharge and heat …

Maximizing The Life Of A Lithium-Ion Cell By Optimization Of Charging Rates, Saeed Khaleghi Rahimian, Sean Rayman, Ralph E. White

Faculty Publications

Using a dynamic optimization method, the optimum charge currents as a function of cycle number during cycling for the lithium-ion cell are obtained. A single particle physics-based model, which includes capacity fade, was applied to simulate the cell performance under low earth-orbit (LEO) cycling conditions. Useful cell life is defined as the number of cycles before the end of discharge voltage drops below 3.0 V or the cell discharge capacity becomes less than 20% of the original discharge capacity. The simulated useful cell life can be increased by ∼29.28% by varying the charge current.

Theoretical Analysis Of Stresses In A Lithium Ion Cell, Sindhuja Renganathan, Godfrey Sikha, Shriram Santhanagopalan, Ralph E. White

Faculty Publications

A mathematical model to simulate the generation of mechanical stress during the discharge process in a dual porous insertion electrode cell sandwich comprised of lithium cobalt oxide and carbon is presented. The model attributes stress buildup within intercalation electrodes to two different aspects: changes in the lattice volume due to intercalation and phase transformation during the charge/discharge process. The model is used to predict the influence of cell design parameters such as thickness, porosity, and particle size of the electrodes on the magnitude of stress generation. The model developed in this study can be used to understand the mechanical degradation …

Multimetallic Electrocatalysts Of Pt, Ru, And Ir Supported On Anatase And Rutile Tio2 For Oxygen Evolution In An Acid Environment, Roderick E. Fuentes, Jake Farell, John W. Weidner

Faculty Publications

Anatase and rutile TiO2 were investigated as stable supports for different multimetallic nanoparticles (i.e., Pt:Ru, Pt:Ir, Pt:Ru:Ir, and Ir:Ru) and tested for activity toward the oxygen evolution reaction (OER). Overall, Ir:Ru had the highest activity toward OER (i.e., current per gram of metal) compared to the other multimetallic combinations studied. This bimetallic supported on anatase TiO2 had a 53% higher current per gram of metal than an unsupported electrocatalyst of the same composition. The higher catalyst utilization of the supported electrocatalysts for OER is consistent with small, well-dispersed nanoparticles, which were observed in high resolution transmission electron microscopy images.

Mesoporous Tin Oxide As An Oxidation-Resistant Catalyst Support For Proton Exchange Membrane Fuel Cells, Peng Zhang, Sheng-Yang Huang, Branko N. Popov

Faculty Publications

Mesoporous catalyst support based on tin oxide (SnO₂) is synthesized with high surface area of 205 m² g⁻¹ and with narrow pore size distribution. Modified polyol method is used to deposit platinum on SnO₂. The physical properties of the support and the SnO₂-supported Pt catalyst (Pt/SnO₂) are characterized by using the Brunauer, Emmett, and Teller method, X-ray diffraction, and transmission electron microscopy. The electrochemical stability and durability of the Pt/SnO₂ catalyst are investigated by the accelerated stress tests proposed by the U.S. Department of Energy. Pt/SnO₂ catalyst exhibits …

Modeling The Noble Metal/Tio2 (110) Interface With Hybrid Dft Functionals: A Periodic Electrostatic Embedded Cluster Model Study, Salai Cheettu Ammal, Andreas Heyden

Faculty Publications

The interaction of Aun and Ptn (n=2,3) clusters with the stoichiometric and partially reduced rutile TiO2 (110) surfaces has been investigated using periodic slab and periodic electrostatic embedded cluster models. Compared to Au clusters, Pt clusters interact strongly with both stoichiometric and reduced TiO2 (110) surfaces and are able to enhance the reducibility of the TiO2 (110) surface, i.e., reduce the oxygen vacancy formation energy. The focus of this study is the effect of Hartree–Fock exchange on the description of the strength of chemical bonds at the interface of Au/Pt clusters and the TiO2 (110) surface. Hartree–Fock exchange helps describing …