Digital Commons Network^™

Flying Mobile On-Board Ellipsometer, Polarimeter, Reflectometer And The Like Systems, Blaine D. Johs,, Ping He, Martin M. Liphardt, Christopher A. Goeden, John A. Woollam, James D. Welch

Department of Electrical and Computer Engineering: Faculty Publications

A substantially self-contained “on-boar ” material system investigation system functionally mounted on a three dimen sional locational system to enable positioning at desired locations on, and distances from, the surface of a large sample, including the capability to easily and conveniently change the angle-of-incidence of a beam of electromagnetic radiation onto a sample surface.

Auroral Ion Outflow: Low Altitude Energization, Kristina A. Lynch, J. L. Semeter, M. Zettergren, P. Kintner, R. Arnoldy, E. Klatt, J. Labelle, R. G. Michell

Dartmouth Scholarship

The SIERRA nightside auroral sounding rocket made observations of the origins of ion upflow, at topside F-region altitudes (below 700 km), comparatively large topside plasma densities (above 20 000/cc), and low energies (10 eV). Upflowing ions with bulk velocities up to 2 km/s are seen in conjunction with the poleward edge of a nightside substorm arc. The upflow is limited within the poleward edge to a region (a) of northward convection, (b) where Alfvenic ´ and Pedersen conductivities are well-matched, leading to good ionospheric transmission of Alfvenic power, and (c) of ´ soft electron precipitation (below 100 eV). Models of …

October 2, 2007, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.

Statistical Mμsings, Fall 2007, Statistics Department

Statistics Department Newsletter

No abstract provided.

Alumni News

Cal Poly Magazine

No abstract provided.

Infobrief Enrollment (Census) - Fall 2007, Office Of Institutional Planning & Analysis

Office of Institutional Research

The InfoBrief is a publication that takes a very brief look at enrollment and is published every quarter after census.

Transway® (Integrated Computerized Deployment System) Technical And Operational Description, Joshua Nibecker, Harmony Larsen, Shawn Pan, Clay Warren, Robert Chambers, Dennis Taylor, Ben Weber, James Delos Reyes, Craig Maas, Mark Porczak, Jens G. Pohl

Collaborative Agent Design (CAD) Research Center

The TRANSWAY® software application is an adaptive, ontology-based toolset with collaborative agents, designed to assist the Deployment and Distribution Operations Center (DDOC) staff of the United States Transportation Command (USTRANSCOM) with the performance of movement planning tasks. The principal focus of the TRANSWAY® toolset is re-planning. The objective of TRANSWAY® is to provide DDOC operators with an intelligent planning engine that receives data from GTN and JOPES, and utilizes the existing Integrated Computerized Deployment System (ICODES) and Joint Forces Collaborative Toolkit (JFCT®; -formerly known as SEAWAY) agent-based applications as functional extensions.

With its initial and immediate focus on the …

Building Social Capital In Forest Communities: Analysis Of New Mexico's Collaborative Forest Restorative Program, Tyler Prante, Jennifer A. Thacher, Daniel W. Mccollum, Robert P. Berrens

Economics Faculty Scholarship

In part because of its emphasis on building social capital, the Collaborative Forest Restoration Program (CFRP) in New Mexico represents a unique experiment in public lands management. This study uses logit probability modeling to investigate what factors determined CFRP funding, which totaled $26 million between 2001 and 2006. Results reveal program preferences for projects that encourage collaboration and improve forest health, especially in poor counties. Negative determinants of funding include measures of small-diameter material utilization and whether a project takes place across multiple land jurisdictions. There is no evidence of bias toward funding any particular applicant type or land jurisdiction.

Endogenous Leadership With And Without Policy Intervention: International Trade When Producer And Seller Differ, Zhifang Peng, Sajal Lahiri

Economics Discussion Papers

Using a vertically linked model of international trade where producers and sellers are different entities and belong to two different countries, we examine the issue of endogenous leadership. In the absence of policy intervention, there are two cases depending on whether the producer or the seller is the leader. In the presence of policy intervention, the nationality of the leader and that of the follower also becomes important. We find necessary and sufficient conditions for endogenous leadership to arise, and find that in the presence of policy intervention and lump-sum transfers, leadership by the domestic firm--whether it is a producer …

Do Investors In Controlled Firms Value Insider Trading Laws? International Evidence, Laura N. Beny

Law & Economics Working Papers Archive: 2003-2009

This article characterizes insider trading in controlled firms as an agency problem. Using a standard agency model of corporate value diversion through insider trading by a controlling shareholder, I derive testable hypotheses about the relationship between corporate value and insider trading laws. The article tests these hypotheses using cross-sectional data on firms from a group of developed countries. The results show that stringent insider trading laws and enforcement are associated with greater corporate valuation among firms in common law countries, a result that is consistent with the claim that insider trading laws can mitigate agency costs. In contrast, insider trading …

Critical Analysis Of Problems Encountered In Incorporating Indigenous Knowledge In Science Teaching By Primary School Teachers In Zimbabwe, Edward Shizha

Youth and Children's Studies

In Zimbabwe the need to incorporate indigenous knowledge in science education to reflect local cultural settings cannot be overemphasized. Current policies on science are situated in Western cultural definitions, thus marginalizing indigenous knowledge, which is misconceived as irrational and illogical. This study used qualitative research methods. Ten teachers were purposively selected and interviewed to gain their insights into problems faced in incorporating indigenous knowledge into science teaching. The study found that the problems were attitudinal, institutional, and systemic. Teachers were found to be conservative “gatekeepers” who exhibited negative attitudes toward indigenous science and supported maintaining the teaching of Western science. …

Ciis Today, Fall 2007 Issue, Ciis

CIIS Today

This volume is the Fall 2007 issue of CIIS Today, the Magazine of the California Institute of Integral Studies.

Daily Announcements October 2007, Wofford College. Office Of Marketing And Communications

Communications Office Daily Announcements

No abstract provided.

Reduce Response Time: Get "Hooked" On A Wiki, Rebecca Klein, Matthew Smith, David Sierkowski

Information Technology Faculty and Staff Publications

Managing the flow of information both within the IT department and to our customers is one of our greatest challenges in the Office of Technology Information at Valparaiso University. To be successful, IT staff first need to acquire the right information from colleagues to provide excellent service. Then, the staff must determine the most effective way to communicate that information to internal and external customers to encourage the flow of information. To advance the IT department’s goals, how best can we utilize “information” and “communication” vehicles to exchange information, improve workflow, and ultimately communicate essential information to our internal and …

Right Flier: Newsletter Of The Aaup-Wsu Volume 8, Number 1, October 2007, American Association Of University Professors-Wright State University

The Right Flier Newsletter

A six page newsletter created by the Wright State University chapter of the American Association of University Professors. The newsletter discusses topics related to the faculty.

Tourism In Lugu Hu: Helpful Or Harmful? Examining The Impact Of Tourism On Lugu Lake’S People And Environment, Joana Chan

Independent Study Project (ISP) Collection

Is tourism a boon or burden to the land and the people that it impacts? This question has plagued academics for ages. On the one hand, tourism brings not only definite economic growth for the local people, but also motivation for preservation of the local landscape. On the other hand, the arrival of tourists also ironically brings definite cultural and environmental transformations to the very people and land that visitors travel so far to see and experience.

My research examines the complexities of tourism and its impact on the environment and people of Lugu Lake, Yunnan. By surveying social and …

Mid-Atlantic Ethics Committee Newsletter, Fall 2007

Mid-Atlantic Ethics Committee Newsletter

No abstract provided.

Sfa Weather Station-October 2007, Arthur Temple College Of Forestry And Agriculture, Stephen F. Austin State University

Weather Station Data

No abstract provided.

Image Reconstruction In Multi-Channel Model Under Gaussian Noise, Veera Holdai, Alexander Korostelev

Mathematics Research Reports

The image reconstruction from noisy data is studied. A nonparametric boundary function is estimated from observations in N independent channels in Gaussian white noise. In each channel the image and the background intensities are unknown. They define a non-identifiable nuisance "parameter" that slows down the typical minimax rate of convergence. The large sample asymptotics of the minimax risk is found and an asymptotically optimal estimator for boundary function is suggested.

Aggregation In Biological Systems: Computational Aspects, Vladik Kreinovich, Max Shpak

Departmental Technical Reports (CS)

Many biologically relevant dynamical systems are aggregable, in the sense that one can divide their (micro) variables x1,...,xn into several (k) non-intersecting groups and find functions y1,...,yk (k < n) from these groups (macrovariables) whose dynamics only depend on the initial state of the macrovariable. For example, the state of a population genetic system can be described by listing the frequencies xi of different genotypes, so that the corresponding dynamical system describe the effects of mutation, recombination, and natural selection. The goal of aggregation approaches in population genetics is to find macrovariables y1,...,yk to which aggregated mutation, recombination, and selection functions could be applied. Population genetic models are formally equivalent to genetic algorithms, and are therefore of wide interest in the computational sciences.

Another example of a multi-variable biological system of interest arises in ecology. Ecosystems contain many interacting species, and because of the complexity of multi-variable nonlinear systems, it would be of value to derive a formal description that reduces the number of variables to some macrostates that are weighted sums of the densities of individual species.

In this chapter, we explore different computational aspects of aggregability for linear and non-linear systems. Specifically, we …

Author Richard Louv To Speak On Need To Get Kids Back To Nature, Oct. 12, Chapman University Media Relations

Chapman Press Releases 2003-2011

No abstract provided.

Research & Action Report, Fall/Winter 2007, Wellesley Centers For Women, Rangita De Silva-De Alwis, Michelle Porche, Laura Pappano

Research & Action Report

In this issue:

Women and Children: The Human Rights Relationship

Adolescent Literacy and Achievement: Widening the Path to Success
Is Literacy Enough?

Squeeze Play: Why Title IX Is Not Enough

Temperature-Dependent Characterization Of Thin-Film Filters For Optical Communications, Corneliu Rablau, Christopher Schenk

Physics Presentations And Conference Materials

The explosive increase in the demand for transmission capacity for optical communications networks has resulted in a widespread deployment of dense wavelength division multiplexing (DWDM). Thin film filters are a critical component of DWDM devices. They consist of Fabry-Perot resonant cavities obtained by vacuum deposition on a glass substrate of alternating layers of two dielectric materials of different indices of refraction. The performance requirements for these filters are determined by the density of channels to be multiplexed. For the 100 GHz ITU grid, these channels are spaced 100 GHz (0.8 nm) apart. Typical figures of merit include the insertion loss …

2007 (Fall), University Of Dayton. Department Of Mathematics

Colloquia

Abstracts of the talks given at the 2007 Fall Colloquium.

Actions Memo October 2007, Kutztown University Curriculum Committee

UCC Action Memos

No abstract provided.

Engineering News, Fall 2007, School Of Engineering

Engineering News

No abstract provided.

The Fractional Weak Discrepancy Of A Partially Ordered Set, Alan Shuchat, Randy Shull, Ann N. Trenk

Faculty Research and Scholarship

In this paper we introduce the notion of the fractional weak discrepancy of a poset, building on previous work on weak discrepancy in [J.G. Gimbel and A.N. Trenk, On the weakness of an ordered set, SIAM J. Discrete Math. 11 (1998) 655–663; P.J. Tanenbaum, A.N. Trenk, P.C. Fishburn, Linear discrepancy and weak discrepancy of partially ordered sets, ORDER 18 (2001) 201–225; A.N. Trenk, On k-weak orders: recognition and a tolerance result, Discrete Math. 181 (1998) 223–237]. The fractional weak discrepancy wd_F(P) of a poset P=(V,≺) is the minimum nonnegative k for which there exists a function f:V→ …

Uni Schedule Of Classes, Fall 2007, University Of Northern Iowa

UNI Schedule of Classes

A listing and schedule of the courses being taught as well as policies and procedures concerning attending classes at the University of Northern Iowa.

Simulation Of Plasticity In Nanocrystalline Silicon, M. J. Demkowicz, A. S. Argon, D. Farkas, Megan Frary

Materials Science and Engineering Faculty Publications and Presentations

Molecular dynamics investigation of plasticity in a model nanocrystalline silicon system demonstrates that inelastic deformation localizes in intergranular regions. The carriers of plasticity in these regions are atomic environments that can be described as high-density liquid-like amorphous silicon. During fully developed flow, plasticity is confined to system-spanning intergranular zones of easy flow. As an active flow zone rotates out of the plane of maximum resolved shear stress during deformation to large strain, new zones of easy flow are formed. Compatibility of the microstructure is accommodated by processes such as grain rotation and formation of new grains. Nano-scale voids or cracks …

The Bes F0(1810): A New Glueball Candidate, Pedro Bicudo, S.R. Cotanch, Felipe J. Llanes-Estrada, David G. Robertson

Physics Faculty Scholarship

We analyze the f0(1810) state recently observed by the BES collaboration via radiative J/ψ decay to a resonant φω spectrum and confront it with DM2 data and glueball theory. The DM2 group only measured ωω decays and reported a pseudoscalar but no scalar resonance in this mass region. A rescattering mechanism from the open flavored KK̄ decay channel is considered to explain why the resonance is only seen in the flavor asymmetric ωφ branch along with a discussion of positive C-parity charmonia decays to strengthen the case for preferred open flavor glueball decays. We also calculate the total decay width …