Digital Commons Network^™

First-Principles Studies On Physical And Chemical Properties Of Nanostructures, Menghao Wu

Department of Physics and Astronomy: Dissertations, Theses, and Student Research

The physical and chemical properties of decorated graphene and graphene ribbons, single-layer III-V systems, three-dimensional carbon and BN foam, and transition-metal-molecular sandwich nanowires have been investigated by first-principle calculations and their potential applications have been predicted. First, it is shown that zigzag graphene nanoribbons (ZGNRs) can be converted into half metal when their edges are decorated by some chemical functional groups, and the half-metalicity is induced by chemical potential difference between two edges when one edge is decorated by electron-donating group like –OH and the other edge is decorated by electron-accepting group like –F, -NH₂, -N(CH₃) …

The Economics And Logistics Of The Dual Harvest Of Grain And Biomass In A Single-Pass, Matthew T. Wold

Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research

Significant interest has developed in using cellulosic resources, especially crop residues, to create biofuels. Collecting these residues in a single-pass of the harvester across the field has the potential to be a low cost option. Two models have been developed; the first characterizes the in-field logistics of single-pass crop residue collection, the second the economics. These models allow the user to easily examine a wide variety of both grain-only and single-pass residue collection harvest cases. A variety of possible residue collection cases have been examined, and their effects both on harvester field capacity and harvest cost compared to grain-only harvest …

A Stochastic Version Of The Em Algorithm To Analyze Multivariate Skew-Normal Data With Missing Responses, M. Khounsiavash, M. Ganjali, T. Baghfalaki

Applications and Applied Mathematics: An International Journal (AAM)

In this paper an algorithm called SEM, which is a stochastic version of the EM algorithm, is used to analyze multivariate skew-normal data with intermittent missing values. Also, a multivariate selection model framework for modeling of both missing and response mechanisms is formulated. By the SEM algorithm missing values of responses are inputed by the conditional distribution of missing values given observed data and then the log-likelihood of the pseudocomplete data is maximized. The algorithm is iterated until convergence of parameter estimates. Results of an application are also reported where a Bootstrap approach is used to compute the standard error …

Peristaltic Induced Flow Of A Two-Layered Suspension In Non-Uniform Channel, Amit Medhavi, Dharmendra Singh, Ajay S. Yadav, Ramesh S. Gautam

Applications and Applied Mathematics: An International Journal (AAM)

Peristaltic transport of a two-layered particulate suspension in a non-uniform channel has been investigated. The coupled differential equations for both the fluid and the particle phases in the central as well as in the peripheral layers have been solved and the expression for the flow rate, the pressure rise and the friction force has been derived. The results obtained are discussed both qualitatively and quantitatively in brief. The significance of the particle concentration as well as the peripheral layer has been well explained.

Applying Gmdh-Type Neural Network And Genetic Algorithm For Stock Price Prediction Of Iranian Cement Sector, Saeed Fallahi, Meysam Shaverdi, Vahab Bashiri

Applications and Applied Mathematics: An International Journal (AAM)

The cement industry is one of the most important and profitable industries in Iran and great content of financial resources are investing in this sector yearly. In this paper a GMDH-type neural network and genetic algorithm is developed for stock price prediction of cement sector. For stocks price prediction by GMDH type-neural network, we are using earnings per share (EPS), Prediction Earnings Per Share (PEPS), Dividend per share (DPS), Price-earnings ratio (P/E), Earnings-price ratio (E/P) as input data and stock price as output data. For this work, data of ten cement companies is gathering from Tehran stock exchange (TSE) in …

Modeling Spread Of Polio With The Role Of Vaccination, Manju Agarwal, Archana S. Bhadauria

Applications and Applied Mathematics: An International Journal (AAM)

In this paper, we have proposed and analyzed a nonlinear mathematical model for the spread of Polio in a population with variable size structure including the role of vaccination. A threshold parameter, R , is found that completely determines the stability dynamics and outcome of the disease. It is found that if R 1, the disease free equilibrium is stable and the disease dies out. However, if R >1, there exists a unique endemic equilibrium that is locally asymptotically stable. Conditions for the persistence of the disease are determined by means of Fonda’s theorem. Moreover, numerical simulation of the proposed …

A Group Acceptance Sampling Plans For Lifetimes Following A Marshall-Olkin Extended Exponential Distribution, G. S. Rao

Applications and Applied Mathematics: An International Journal (AAM)

In this paper, a group acceptance sampling plan is developed for a truncated life test when the lifetime of an item follows the Marshall-Olkin extended exponential distribution. The minimum number of groups required for a given group size and the acceptance number is determined when the consumer’s risk and the test termination time are specified. The operating characteristic values, according to various quality levels, are found and the minimum ratios of the true average life to the specified life at the specified producer’s risk are obtained. The results are explained with examples.

The Principle Of Linearized Stability For Size-Structured Population Models, M. El-Doma

Applications and Applied Mathematics: An International Journal (AAM)

The principle of linearized stability for size-structured population dynamics models is proved giving validity to previous stability results reported in, for example, El-Doma (2008-1). In particular, we show that if all the roots of the characteristic equation lie to the left of the imaginary axis then the steady state is locally exponentially stable, and on the other hand, if there is at least one root that lies to the right of the imaginary axis then the steady state is unstable. We also point out cases when there is resonance

Humanitarian Law Project And The Supreme Court's Construction Of Terrorism, Wadie E. Said

BYU Law Review

No abstract provided.

Creditors' Contempt, Lea Shepard

BYU Law Review

This Article takes a fresh look at the power of courts and creditors to force debtors to repay their obligations through in personam collection techniques. Variously known as “debtor’s examinations,” “turnover orders,” “citations to discover assets,” “supplementary proceedings,” “proceedings supplementary,” and “proceedings in aid of execution,” in personam remedies force the debtor, under threat of the court’s contempt authority, to turn over money or property directly to a creditor. Because the exercise of the court’s contempt authority can result in a debtor’s imprisonment, in personam techniques have long been regarded as a critical but potentially very coercive arrow in a …

Cost-Effective Binomial Sequential Sampling Of Western Bean Cutworm, Striacosta Albicosta (Lepidoptera: Noctuidae), Egg Masses In Corn, S. Paula-Moraes, E. C. Burkness, Thomas E. Hunt, Robert Wright, Gary Hein, W. D. Hutchinson

Department of Entomology: Faculty Publications

Striacosta albicosta (Smith) (Lepidoptera: Noctuidae), is a native pest of dry beans (Phaseolus vulgaris L.) and corn (Zea mays L.). As a result of larval feeding damage on corn ears, S. albicosta has a narrow treatment window; thus, early detection of the pest in the field is essential, and egg mass sampling has become a popular monitoring tool. Three action thresholds for field and sweet corn currently are used by crop consultants, including 4% of plants infested with egg masses on sweet corn in the silking-tasseling stage, 8% of plants infested with egg masses on field corn with …

Morphological Features Of Elongated-Anisotropic Magnetosome Crystals In Magnetotactic Bacteria Of The Nitrospirae Phylum And The Deltaproteobacteria Class, Christopher T. Lefèvre, Mihály Pósfai, Fernanda Abreu, Ulysses Lins, Richard B. Frankel, Dennis A. Bazlinski

Physics

High resolution transmission electron microscopy was used to study the crystallographic habits of the elongated magnetite crystals, variously described as bullet-, tooth- or arrowhead-shaped, in two recently described, uncultured, magnetotactic bacteria belonging to the Nitrospirae phylum designated Candidatus Magnetoovum mohavensis strain LO-1, and Candidatus Thermomagnetovibrio paiutensis strain HSMV-1; and a cultured sulfate-reducing magnetotactic bacterium of the Deltaproteobacteria class of the Proteobacteria phylum designated strain AV-1. The elongation axes of the magnetosomes do not coincide with the easy magnetization axis (which is [111]) but they are parallel to [100] in LO-1 and AV-1 and parallel to [110] in HSMV-1. In all …

Happiness And Time Preference: The Effect Of Positive Affect In A Random-Assignment Experiment, John Ifcher, Homa Zarghamee

Economics

We conduct a random-assignment experiment to investigate whether positive affect impacts time preference, where time preference denotes a preference for present over future utility. Our result indicates that, compared to neutral affect, mild positive affect significantly reduces time preference over money. This result is robust to various specification checks, and alternative interpretations of the result are considered. Our result has implications for the effect of happiness on time preference and the role of emotions in economic decision making, in general. Finally, we reconfirm the ubiquity of time preference and start to explore its determinants. (JEL D12, D83, I31)

Growing The Experience Economy, Cheryl A. Burkhart-Kriesel

Cornhusker Economics

Some of us, and I confess I am in this group, can remember when our mother would make us a birthday cake. She used basic ingredients or commodities like flour, sugar, eggs and cocoa to create it from scratch. It was always a wonderful creation and quite affordable – probably under 50 cents for the entire cake. Then a few years later it seemed fashionable to use cake mixes and canned frostings. Betty Crocker, Duncan Hines and others figured out that they could take the commodities and package them in such a way as to make a consumer good. …

2012 Nebraska Crop Budgets, Roger K. Wilson

Cornhusker Economics

Overall, average projected cash costs per unit of production for 2012 are almost 15 percent higher than the 2011 projections made in April.

Some of this increase is due to a higher labor wage. Twenty dollars per hour was used as the wage rate in 2012, compared to $12 per hour in 2011. Wage rates vary substantially from one producer to the next, and there is no suitable index for determining a representative wage. It is not likely that actual wages paid increased that much from one year to the next, so this change represents an adjustment upwards as well …

Evidentiality In Uzbek And Kazakh, Christopher Straughn

Library Faculty Publications

The purpose of this work is to describe and account for the broad range of phenomena referred to as “evidentiality” in two Turkic languages: Uzbek and Kazakh. Much previous work on the Turkic languages treats evidentiality as a distinct verbal category. However, morphemes that express evidential meaning also often express other meanings such as dubitativity and admirativity, or may even express rhetorical questions. This work follows Friedman (1978; 1981; 1988) and others in considering these meanings to be the result of an evidential-like strategy: the expression of non-confirmativity. In Uzbek and Kazakh, as well as in many other Eurasian languages, …

Commodity And Waste As National Allegory In Recent South African And Post-Soviet Fiction, Alla Ivanchikova

CLCWeb: Comparative Literature and Culture

In her article "Commodity and Waste as National Allegory in Recent South African and Post-Soviet Fiction" Alla Ivanchikova analyzes the issue of commodity in its relation to identity. The article contains a reading of two novels: The Quiet Violence of Dreams by K. Sello Duiker and Dukhless. Povest o nenastoiaschem cheloveke (Douh-Less: The Tale of an Unreal Person) by Sergey Minaev. Rapid political changes, both in South Africa and the former Soviet Bloc were accompanied both by rapid changes in the practices of consumption and also by often inconsistent cultural efforts to establish the meaning of these practices. Ivanchikova …

Latino Identity In Allende's Historical Novels, Olga Ries

CLCWeb: Comparative Literature and Culture

In her article "Latino Identity in Allende's Historical Novels" Olga Ries analyzes the concept of individual and group identity found in five historical novels by Isabel Allende. Ries argues that while Allende's protagonists come from different backgrounds and different epochs, they share a process of psychological transformation and that affects their identity formation. The result is the formation of a transnational "Hispanic" identity, group as well as individual. In Ries's reading of Allende's texts, transnational Hispanic identity is based simultaneously on the Mexican/Hispanic concept of mestizaje and on the US-American concepts of the "melting pot" and the "American Dream."

2011 - Guitar Showcase, Neiu Music Department

Music Department Performance Programs

Guitar Showcase, Classical Guitar Series, Brian Torosian

2011 - Varsity Big Band, Neiu Music Department

Music Department Performance Programs

Varsity Big Band, Jazz Lab Band, Mayo Tiana, Director

Bard Free Press, Vol. 13, No. 4 (December 2011), Bard College

Bard Free Press - All Issues (2000-2018)

No abstract provided.

Capability Development In Support Of Comprehensive Approaches: Transforming International Civil-Military Interactions, Derrick J. Neal, Linton Wells Ii, Rosa Akbari, Torsten Björkman, Ralph Doughty, Henrik Friman, John P. Geis Ii, Neville R. Gregory, Ted Hailes, Grant Hammond, John E. Herbst, Richard L. Hughes, Hans-Jürgen Kasselmann, Elizabeth Lape, Richard T. Menhinick, Derrick J. Neal, Terry J. Pudas, Ted Rybeck, Velizar Shalamanov, Jon Stull

Books and Book Chapters

This book is the product of the Second International Transformation (ITX2) Conference, held in Rome, Italy, at the NATO Defense College (NDC) in June 2011.

U.S. Ratification Of The Chemical Weapons Convention, Jonathan B. Tucker

WMD Case Studies

On October 1, 1990, two months after Iraq’s surprise invasion and annexation of Kuwait had put the United States and other members of the international community on a collision course with the Saddam Hussein regime, President George H.W. Bush spoke to the United Nations (UN) General Assembly in New York. He described Iraq’s brutal aggression against its neighbor as “a throwback to another era, a dark relic from a dark time.” Noting that Saddam Hussein had waged a “genocidal poison gas war” against Iraq’s restive Kurdish minority during the 1980s, President Bush hinted that if it ultimately proved necessary to …

The Emergence Of China In The Middle East, James Chen

Strategic Forums

During the 9th century, Arab traders regularly plied lucrative maritime routes that connected the Persian Gulf to southern China by way of the Indian Ocean. This commercial activity, which mostly involved jade, silk, and other luxury goods, went on for centuries and became part of what is now known as the Silk Road. In some ways, the world is now witnessing a restoration of that ancient trading relationship between two civilizations—except that oil and consumer goods have replaced jade and silk.

Antibiotic Resistance, Jessica Litman

Law & Economics Working Papers

In this essay, written for the 30th Anniversary of Cardozo’s Arts and Entertainment Law Journal, I revisit the ruinous litigation strategy copyright owners pursued after Napster to secure control of the market for personal uses of copyrighted works, which I wrote about ten years ago in War Stories, 20 Cardozo Arts & Ent. L.J. 337 (2002). The litigation campaign had effects that copyright owners now have reason to regret. Medical experts tell us that powerful antibiotics are highly effective in killing off both good and bad bacteria, but at a significant risk. Bugs that survive the treatment grow bigger, stronger, …

Collecting To The Core -- Financial Crises, Peter Z. Mckay, Anne Doherty

Against the Grain

No abstract provided.

From Your (Riveted) Editor, Katina Strauch

Against the Grain

No abstract provided.

People Profile: Leslie Czechowski

Against the Grain

No abstract provided.

Questions & Answers -- Copyright Column, Laura N. Gasaway

Against the Grain

No abstract provided.

People Profile: M. Nathalie Wheaton

Against the Grain

No abstract provided.