Digital Commons Network^™

Evolution Of Global Airline Strategic Alliance And Consolidation In The Twenty-First Century, Terence P. C. Fan, Laurence Vigeant-Langlois, Christine Geissler, Björn Bosler, Jan Wilmking

Research Collection Lee Kong Chian School Of Business

Global airline strategic alliances have emerged since the late 1980s, and their number has slowly risen through the years. Will the number of such alliances continue to proliferate? Or will airlines consolidate with one another to form mega-carriers? In this paper, the likelihood of various airline consolidation and alliance development possibilities was examined based on a number of high-level trends and forces. The most probable near-term industry alliance and consolidation structure is described, accompanied with a probable path of evolution. These predictions have important implications for managers of strategic alliances, carriers who are currently in an alliance as well as …

Differentiated Products Demand Systems From A Combination Of Micro And Macro Data: The New Car Market, Steven T. Berry, James Levinsohn, Ariel Pakes

Cowles Foundation Discussion Papers

In this paper we provide an algorithm for estimating characteristic based demand models from alternative data sources, and apply it to new data on the market for passenger vehicles. We find that, provided care is taken in constructing the demand system and rich enough data are available, the characteristic based model can both rationalize existing results and provide realistic out of sample predictions.

Influence Of Lithophysal Porosity On Stress-Strain Properties Of Topopah Spring Tuff - Numerical Analysis, Nick Hudyma, Moses Karakouzian, Amy J. Smiecinski

Publications (YM)

The purpose of the numerical analysis effort of Task 27 of cooperative agreement DE-FC08-98NV12081 was to investigate the effect of lithophysal porosity on the elastic stress-strain properties of the tuff rock mass. Rock mass properties without lithophysal cavities are designated matrix properties. Rock mass properties with lithophysal cavities are designated effective properties. The analysis will be performed for a 6" by 6" square cross-section with a uniform distribution of lithophysal cavities for a variety of porosities. The analyses will be performed using FLAG 2D version 3.5, a Department of Energy qualified software. The analyses will compare the matrix properties to …

Taylor Cone And Jetting From Liquid Droplets In Electrospinning Of Nanofibers, Alexander L. Yarin, S Koombhongse, Darrell Hyson Reneker

College of Polymer Science and Polymer Engineering

Sessile and pendant droplets of polymer solutions acquire stable shapes when they are electrically charged by applying an electrical potential difference between the droplet and a flat plate, if the potential is not too large. These stable shapes result only from equilibrium of the electric forces and surface tension in the cases of inviscid, Newtonian, and viscoelastic liquids. In liquids with a nonrelaxing elastic force, that force also affects the shapes. It is widely assumed that when the critical potential phi (0*) has been reached and any further increase will destroy the equilibrium, the liquid body acquires a conical shape …

Poem No. 86, November 2001, Huntsville Literary Association (Huntsvile, Ala.)

POEM

The Huntsville Literary Association was founded in 1967 to provide a community for writers, readers, and artists through workshops, readings, and educational programs. One of their key contributions is the literary magazine titled POEM which showcases original writings from both established and emerging writers. This issue features poems from various writers.

Vol. 12, No. 03 (November 2001)

Res Ipsa Loquitur

No abstract provided.

A Study Of Muscle Activation In A Mathematical Model Of The Human Head And Neck, Janet Brelin-Fornari, A. Arabyan

Mechanical Engineering Presentations And Conference Materials

A model of the human head and neck that incorporates active and passive muscles is utilized in the analysis of non-impact loading in high “g” environments. The active muscles have the capability to be activated partially and in different combinations.The model is implemented in MADYMO using lumped parameters and Hill muscles. A comparison of simulation results with experimental data, generated by the Naval Biodynamics Laboratory (NBDL) for neck flexion and rebound, shows excellent agreement for a 15g impulsive load.

Illinois State University Report, November 1, 2001, Illinois State University

Illinois State University Report (1966-2012)

Illinois State University bi-weekly employee newsletter.

Search For Narrow Diphoton Resonances And For Γγ+W/Z Signatures In Pp̅ Collisions At √S=1.8 Tev, T. Affolder, Kenneth A. Bloom, Collider Detector At Fermilab Collaboration

Kenneth Bloom Publications

We present results of searches for diphoton resonances produced both inclusively and also in association with a vector boson (W or Z) using 100 pb^-1 of pp̅ collisions using the CDF detector. We set upper limits on the product of cross section times branching ratio for both pp̅→ γγ+X and pp̅→ γγ+ W/Z. Comparing the inclusive production to the expectations from heavy sgoldstinos we derive limits on the supersymmetrybreaking scale √F in the TeV range, depending on the sgoldstino mass and the choice of other parameters. Also, using a NLO prediction for the associated …

Nebline, November 2001

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Celebrate Family Connections!
Take Time to be Thankful
Hints for Fruit Storage
Harvesting Popcorn
Winter Care For Strawberry Plants
Aloes, Easy and Fun to Grow
Horticulture information center
Pine Cones For Decoration
Combing: a Safe, Non-Toxic Method of Lice Control
Celebrate America Recycles Day
Head Lice Resources Available from the Extension Office
Asthma and Indoor Air Contaminants
Extension Record-Keeping Workshop Receives Award
Year End Financial Analysis and Planning
Beware of Entrapment in Moving Grain
Winterize Equipment Before Storing
Storing Leftover Pesticides
Heavy Water Use May Harm Septic Systems
Reduce Orchard Woes
Beware of Wood Heating Dangers]
T-U-R-K-E-Y Tips
Healthy Eating: …

Pulitzer Prize Winner Laurel Thatcher Ulrich Will Read From Her New Book Nov 14, Kim Billings

Media Relations

No abstract provided.

Meeting Notes 2001-11-01 [Part A] , Joint Policy Advisory Committee On Transportation

Joint Policy Advisory Committee on Transportation

No abstract provided.

Lower Willamette River Model: Boundary Conditions And Model Setup, Herman G. Rodriguez, Robert Leslie Annear, Scott A. Wells, Chris Berger

Civil and Environmental Engineering Faculty Publications and Presentations

Water Environment Services of Clackamas County is in the process of planning upgrades on several of its sewage treatment plants which discharge into the Lower Willamette River. The goals of the modeling effort are to:

• Gather data to construct a computer simulation model of the Lower Willamette River system including part of the Lower Columbia River and the Willamette River above the Oregon City Falls; Because of the tidal influence in the Lower Willamette River, portions of the Columbia River that might affect the Lower Willamette River water quality were also modeled. Also, a section of the Willamette River …

Upper Spokane River Model: Boundary Conditions And Model Setup, 1991 And 2000, Robert Leslie Annear, Chris Berger, Scott A. Wells

Civil and Environmental Engineering Faculty Publications and Presentations

The Washington Department of Ecology is interested in a water quality model for the Upper Spokane River system for use in developing Total Maximum Daily Loads (TMDLs). The goals of this modeling effort are to:

• Gather data to construct a computer simulation model of the Spokane River system including Long Lake Reservoir and the pools behind Nine Mile dam, Upper Falls dam and Upriver dam

• Ensure that the model accurately represents the system hydrodynamics and water quality (flow, temperature, dissolved oxygen and nutrient dynamics)

A hydrodynamic and water quality model, CE-QUAL-W2 Version 3 (Wells, 1997), is being applied …

Profile Combinatorics For Fragment Selection In Comparative Protein Structure Modeling, Deacon Sweeney, Travis E. Doom, Michael L. Raymer

Kno.e.sis Publications

Sequencing of the human genome was a great stride towards modeling cellular complexes, massive systems whose key players are proteins and DNA. A major bottleneck limiting the modeling process is structure and function annotation for the new genes. Contemporary protein structure prediction algorithms represent the sequence of every protein of known structure with a profile to which the profile of a protein sequence of unknown structure is compared for recognition. We propose a novel approach to increase the scope and resolution of protein structure profiles. Our technique locates equivalent regions among the members of a structurally similar fold family, and …

Why Lawyers Are Unhappy, Martin E.P. Seligman, Paul R. Verkuil, Terry H. Kang

Cardozo Law Review

No abstract provided.

A New Crystalline Phase (Na2o · 8teo2) In The Na2o-Teo2 System, Dongmei Zhu, Wancheng Zhou, C. S. Ray

Materials Science and Engineering Faculty Research & Creative Works

The formation and decomposition of NT8 crystal phase was investigated using differential scanning calorimetry (DSC) and x-ray diffraction analysis (XRD). DSC measurements indicated that all the glasses used in the investigation crystallized at about 330±5 °C. Results suggested that the NT₈ phase, which was very stable at 330 °C was not stable at or above 340 °C and readily decomposed to NT₄ and TeO₂.

Liability Of Broker-Dealers For Unsuitable Recommendations To Institutional Investors, Norman S. Poser

BYU Law Review

No abstract provided.

Building The Clinton Legacy Through Frame Alignment, Roberta L. Coles

Social and Cultural Sciences Faculty Research and Publications

This article examines Clinton’s rhetorical strategy for creating a legacy in light of the imminent end of his second and final term as president. By examining Clinton’s public discourse from 1997 to 1999, with special attention to the period from September 1998 to June 1999, this article argues that Clinton used the frame of his race initiative to centripetally incorporate varied events and policies to redefine and bolster his legacy in the aftermath of scandal and political polarity. Specifically, President Clinton, with an eye on the legacy of the president and the identity of the Democratic Party, gathered the war …

Mere Genes A Review Of Life Script By Nicholas Wade And The Misunderstood Gene By Michael Morange, M. Therese Lysaught

Theology Faculty Research and Publications

No abstract provided.

An Interactive Journey: Creative Development For Young Children, Nattawan Wanglee

Theses

Creativity begins in infancy and can be developed when children grow up. Young children are at their peak of creative functioning, which declines with age. They are unique individuals and are highly imaginative. Creativity and imagination are strongly related. Even though all children are capable of creativity, the potential to create remains dormant without practice. Creativity requires practice to flourish. Therefore, creativity plays an important role as much as knowledge does. To educate children, creativity also needs to be paid attention too. Children should be encouraged to represent their world creatively by allowing them to choose what they want to …

Spartan Daily, November 1, 2001, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 117, Issue 45

Asymmetric Warming Over Coastal California And Its Impact On The Premium Wine Industry, Ramakrishna R. Nemani, Michael A. White, Daniel R. Cayan, Gregory V. Jones, Steven W. Running, Joseph C. Coughlan, David L. Peterson

Numerical Terradynamic Simulation Group Publications

Climatic changes over coastal California from 1951 to 1997 may have benefited the premium wine industry, as seen in higher quality wines and larger grape yields. Observed temperature warming trends were asymmetric, with greatest warming at night and during spring. Warming was associated with large increases in eastern Pacific sea surface temperatures (SST) and amounts of atmospheric water vapor. Although the average annual temperature warming trend was modest (1.13°C/47 yr), there was a 20 d reduction in frost occurrence and a 65 d increase in frost-free growing season length. In the Napa and Sonoma valleys, warmer winter and spring temperatures …

The Benton Harbor Area Benchmarking Study, George A. Erickcek, Brad R. Watts

Reports

No abstract provided.

Emi Mitigation With Multilayer Power-Bus Stacks And Via Stitching Of Reference Planes, Xiaoning Ye, David M. Hockanson, Min Li, Yong Ren, Wei Cui, James L. Drewniak, Richard E. Dubroff

Electrical and Computer Engineering Faculty Research & Creative Works

General methods for reducing printed circuit board (PCB) emissions over a broad band of high frequencies are necessary to meet EMI requirements, as processors become faster and more powerful. One mechanism by which EMI can be coupled off a PCB or multichip module (MCM) structure is from high-frequency fringing electric fields on the dc power and reference planes at the substrate periphery An approach for EMI mitigation by stitching multiple ground planes together along the periphery of multilayer PCB power-bus stacks with closely spaced vias is reported and quantified in this paper. Power-bus noise induced EMI and coupling from the …

A Dipolar Coupling Based Strategy For Simultaneous Resonance Assignment And Structure Determination Of Protein Backbones, Fang Tian, Homayoun Valafar, James H. Prestegard

Faculty Publications

A new approach for simultaneous protein backbone resonance assignment and structure determination by NMR is introduced. This approach relies on recent advances in high-resolution NMR spectroscopy that allow observation of anisotropic interactions, such as dipolar couplings, from proteins partially aligned in field ordered media. Residual dipolar couplings are used for both geometric information and a filter in the assembly of residues in a sequential manner. Experimental data were collected in less than one week on a small redox protein, rubredoxin, that was 15N enriched but not enriched above 1% natural abundance in 13C. Given the acceleration possible with partial 13C …

Dc Power-Bus Design Using Fdtd Modeling With Dispersive Media And Surface Mount Technology Components, Xiaoning Ye, Marina Koledintseva, Min Li, James L. Drewniak

Electrical and Computer Engineering Faculty Research & Creative Works

DC power-bus modeling in high-speed digital design using the finite-difference time-domain (FDTD) method is demonstrated herein. The dispersive character of the dielectric layers used in printed circuit board substrates is taken into account in this study. In particular, FR-4 is considered. The complex permittivity of the dielectric is approximated by a Debye model. A wide-band frequency response (100 MHz-5 GHz) is obtained through a single FDTD simulation. Good agreement is achieved between the modeled and measured results for a typical dc power-bus structure with multiple surface mount technology (SMT) decoupling capacitors placed on the printed circuit board (PCB). The FDTD …

High-Pressure Elastic Properties Of Major Materials Of Earth's Mantle From First Principles, Bijaya B. Karki, Lars Stixrude, Renata M. Wentzcovitch

Faculty Publications

The elasticity of materials is important for our understanding of processes ranging from brittle failure, to flexure, to the propagation of elastic waves. Seismologically revealed structure of the Earth's mantle, including the radial (one-dimensional) profile, lateral heterogeneity, and anisotropy are determined largely by the elasticity of the materials that make up this region. Despite its importance to geophysics, our knowledge of the elasticity of potentially relevant mineral phases at conditions typical of the Earth's mantle is still limited: Measuring the elastic constants at elevated pressure-temperature conditions in the laboratory remains a major challenge. Over the past several years, another approach …

Micromagnetics Simulation Of Deep-Submicron Supermalloy Disks, Scott Whittenburg

Chemistry Faculty Publications

The results of recent micromagnetic simulations of deep submicron supermalloy disks are presented. A recent experimental measurement of the hysteresis and magnetic domain structure in supermalloy disks with diameters ranging from 55 to 500 nm and thickness ranging from 6 to 15 nm has been reported. Our micromagnetic simulations show remarkable agreement with the experimental hysteresis loops. The simulation results show that for thin or small diameter disks a single magnetic domain exists with all spins aligned. The hysteresis loop represents free rotation of these spins. For larger diameter disks or as the thickness increases the hysteresis loops change shape …

University Reporter - Vol. 06, No. 03 - November 2001, University Of Massachusetts Boston

1996-2009, University Reporter

No abstract provided.