Digital Commons Network^™

The Analysis Of The Bullwhip Effect In Chinese Medicine Supply Chain, Haiming Zhu

World Maritime University Dissertations

No abstract provided.

Familiar Names And Faces Join Cougar Football Coaching Staff, University Relations

Campus News Archive

Two familiar names will join the University of Minnesota, Morris football coaching staff this season. Grant Harding and Mark Ekren will work as linebacker coach and special teams and defensive backs coach, respectively.

Food Security And Hunger Among Low Income Us Households: Relations To Federal Food Assistance Program Participation, Rebecca Elizabeth Sanders

Dissertations and Theses

This dissertation describes the conceptual and empirical framework that guides the definition of food insecurity and hunger, the present status of federal programmatic responses, and the status of current research on the topic. It also examines relations between hunger and federal food assistance program participation. Logistic regression is utilized to build two predictor models. Model 1 predicts federal food assistance program participation from household structure, income, community characteristics, and demographics. Model 2 predicts food insecurity/hunger from household structure, income, community characteristics, demographics, and federal food assistance program participation. Results are based on 2004 Current Population Survey data from low income …

New Integrable Hierarchy, Its Parametric Solutions, Cuspons, One-Peak Solitons, And M/W-Shape Peak Solitons, Zhijun Qiao

School of Mathematical & Statistical Sciences Faculty Publications

In this paper, we propose a new completely integrable hierarchy. Particularly in the hierarchy we draw two new soliton equations: 1 mt= 1 2 1/m2xxx− 1 2 1/m2 x; 2 mt+mx u2−ux 2+2m2ux=0, m=u−uxx. The first one is the second positive member in the hierarchy while the second one is the second negative member in the hierarchy. Both equations can be derived from the two-dimensional Euler equation by using the approximation procedure. All equations in the hierarchy are proven to have bi-Hamiltonian operators and Lax pairs through solving a crucial matrix equation. Moreover, we develop parametric solutions of the entire …

Text Identification By Example, Daniel Joseph Preece

Theses and Dissertations

The World-Wide Web contains a lot of information and reading through the web pages to collect this information is tedious, time consuming and error prone. Users need an automated solution for extracting or highlighting the data that they are interested in. Building a regular expression to match the text they are interested in will automate the process, but regular expressions are hard to create and certainly are not feasible for non-programmers to construct. Text Identification by Example (TIBE) makes it easier for end-users to harvest information from the web and other text documents. With TIBE, training text classifiers from user-selected …

Compartmentalization Of Hiv-1 In The Secondary Lymphoid Tissues, James Peter Gregson

Theses and Dissertations

Follicular dendritic cells (FDCs) reside in the lymphoid follicles of the secondary lymphoid tissues (sLTs). Following the infection of an individual with human immunodeficiency virus type 1 (HIV-1), viral particles are trapped in massive quantities on the surfaces of FDCs. HIV-1 viral compartments are cell types or tissues between which there is a restriction of virus flow. Compartmentalization of HIV-1 creates numerous sites within the body in which the virus can undergo independent evolution, giving rise to a more diverse total viral population. Given the sessile nature of the FDC, I hypothesized that contrary to common assumptions, FDC-trapped HIV-1 is …

Increase In Near-Surface Atmospheric Moisture Content Due To Land Use Changes: Evidence From The Observed Dewpoint Temperature Data, Rezaul Mamood, Kenneth G. Hubbard, Ronnie D. Leeper, Stuart A. Foster

School of Natural Resources: Faculty Publications

Land use change can significantly affect root zone soil moisture, surface energy balance, and near-surface atmospheric temperature and moisture content. During the second half of the twentieth century, portions of the North American Great Plains have experienced extensive introduction of irrigated agriculture. It is expected that land use change from natural grass to irrigated land use would significantly increase nearsurface atmospheric moisture content. Modeling studies have already shown an enhanced rate of evapotranspiration from the irrigated areas. The present study analyzes observed dewpoint temperature (Td) to assess the affect of irrigated land use on near-surface atmospheric moisture content. This investigation …

Gene Transcription During Exposure To, And Recovery From, Cold And Desiccation Stress In Drosophila Melanogaster, B. J. Sinclair, A. G. Gibbs, S. (Stephen) P. Roberts

Biological Sciences Faculty Research & Creative Works

We Exposed Adult Male Drosophila Melanogaster to Cold, Desiccation or Starvation, and Examined Expression of Several Genes during Exposure and Recovery. Frost Was Expressed during Recovery from Cold and Was Up Regulated during Desiccation. Desiccation and Starvation (But Not Cold) Elicited Increased Expression of the Senescence-Related Gene Smp-30. Desat2 Decreased during Recovery from Desiccation, But Not in Response to Starvation or Cold. Hsp70 Expression Increased after 1 H of Recovery from Cold Exposure but Was Unchanged in Response to Desiccation or Starvation Stress, and Hsp23 Levels Did Not Respond to Any of the Stressors. We Conclude that D. Melanogaster's Responses …

Beam Criterion For Atmospheric Propagation, Olga Korotkova, Emil Wolf

Physics Articles and Papers

A criterion is introduced for testing whether a beam retains its beam-like form after it propagates any particular distance through the turbulent atmosphere. The criterion applies to monochromatic as well as to partially coherent beams and is illustrated by examples.

Mole Street Journal, August 2007, University Of Arkansas, Fayetteville. Dept. Of Chemistry And Biochemistry

Mole Street Journal

No abstract provided.

Minutes August 1, 2007

Agendas and Minutes

No abstract provided.

Teaching, Learning And Assessment Task Force Revised Report

University Provost Reports

No abstract provided.

Minutes August 1, 2007

Minutes

No abstract provided.

The Council On Undergraduate Research As A Resource For Mathematicians, Thomas Q. Sibley

Mathematics Faculty Publications

No abstract provided.

Optimization And Feedback Design Of State-Constrained Parabolic Systems, Boris S. Mordukhovich

Mathematics Research Reports

The paper is devoted to optimal control and feedback design of stateconstrained parabolic systems in uncertainty conditions. Problems of this type are among the most challenging and difficult in dynamic optimization for any kind of dynamical systems. We pay the main attention to considering linear multidimensional parabolic'systems with Dirichlet boundary controls and pointwise state constraints, while the methods developed in this study are applicable to other kinds of boundary controls and dynamical systems of the parabolic type. The feedback design problem is formulated in the minimax sense to ensure stabilization of transients within the prescribed diapason and robust stability of …

From The Editor, Susan Fingerman

Sci-Tech News

No abstract provided.

Chemistry Division, A. Ben Wagner

Sci-Tech News

No abstract provided.

Materials Research & Manufacturing Section, Betsy Aldridge

Sci-Tech News

No abstract provided.

Beyond The Chemistry Web, Bob Buchanan

Sci-Tech News

No abstract provided.

Division Officers And Boards

Sci-Tech News

No abstract provided.

Gradual Release Of Responsibility Approach In Developing Synthesis In Primary-Aged Children, Michelle Te Grootenhuis

Master of Education Program Theses

This action research explored the effects of using the gradual release of responsibility instructional method (Harvey and Goudvis, 2000) to improve the synthesis abilities of fourteen second grade students who attend a small rural school. The specific treatment involved the students in modeled, shared, guided, and independent practice of the synthesis strategy using authentic children's literature. The DRA2 interpretation scores of the students were compared before and after the treatment. The results showed that twelve of the students scored within the independent or advanced level, one student improved from frustration to instructional level, and one student remained at the frustration …

Spectral Data For "Synthesis Of Cyclopropanes Via Organoiron Methodology: Stereoselective Preparation Of Bi(Cyclopropyl)S", Rajesh K. Pandey, Sergey V. Lindeman, William A. Donaldson

Natural Products Synthesis via Organoiron Methodology

Spectral data created in the course of the research project. Supports specific findings in "Synthesis of Cyclopropanes via Organoiron Methodology: Stereoselective Preparation of Bi(cyclopropyl)s".

Cyclopropanation of [2-(alkenyl)pentenediyl]Fe(CO)₃ complexes (4) proceeds in a diastereoselective fashion to afford [2-(cyclopropyl)pentenediyl]Fe(CO)₃. The relative stereochemistry of the products was established by X-ray crystallography. The diastereoselectivity is rationalized on approach of the cyclopropanation reagent on the sterically more exposed face of 4. Oxidatively induced reductive elimination afforded stereodefined bi(cyclopropyl)s.

Multimodel Projections Of Stratospheric Ozone In The 21st Century, V. Eyring, D. W. Waugh, G. E. Bodeker, Eugene C. Cordero, H. Akiyoshi, J. Austin, S. R. Beagley, B. A. Boville, P. Braesicke, C. Brühl, N. Butchart, M. P. Chipperfield, M. Dameris, R. Deckert, M. Deushi, S. M. Frith, R. R. Garcia, A. Gettelman, M. A. Giorgetta, D. E. Kinnison, E. Mancini, E. Manzini, D. R. Marsh, S. Matthes, T. Nagashima, P. A. Newman, J. E. Nielsen, S. Pawson, G. Pitari, D. A. Plummer, E. Rozanov, M. Schraner, J. F. Scinocca, K. Semeniuk, T. G. Shepherd, K. Shibata, B. Steil, R. S. Stolarski, W. Tian, M. Yoshiki

Faculty Publications, Meteorology and Climate Science

[1] Simulations from eleven coupled chemistry-climate models (CCMs) employing nearly identical forcings have been used to project the evolution of stratospheric ozone throughout the 21st century. The model-to-model agreement in projected temperature trends is good, and all CCMs predict continued, global mean cooling of the stratosphere over the next 5 decades, increasing from around 0.25 K/decade at 50 hPa to around 1 K/decade at 1 hPa under the Intergovernmental Panel on Climate Change (IPCC) Special Report on Emissions Scenarios (SRES) A1B scenario. In general, the simulated ozone evolution is mainly determined by decreases in halogen concentrations and continued cooling of …

One Of These Things Is Not Like The Other: Art Education And The Symbolic Interaction Of Bodies And Self-Images., James Haywood Rolling Jr.

Teaching and Leadership - All Scholarship

This article begins with the premise that self-imagery is constituted as a shape-shifting aggregate of symbolic systems that incorporates the human body itself as one of its representations. At intermittent points of the body’s embodiment of visual culture and tacit social experience, alternative representations accrete into varying symbolic systems, the multiple shapes a self-image may take over a lifetime. Given that social identity is derived from the interaction of various symbolic systems, how do some bodies and self-images come to be taken as that of identities incompatible with most others? In this exploration of the self-image and identity, the author …

2007 Graduate Bulletin

Graduate Bulletins

After 2003 the University of Dayton Bulletin went exclusively online. This copy was printed from the web and scanned by the Registrar's Office.

2007-2008 Bulletin

Undergraduate Bulletins

After 2003 the University of Dayton Bulletin went exclusively online. This copy was printed from the web and scanned by the Registrar’s Office.

Olininfo, August 2007, Olin Library

OlinInfo

Newsletter of the Franklin W. Olin Library at Rollins College

Aerospace Section, Amy C, Smith

Sci-Tech News

No abstract provided.

Science-Technology Division, Ann Koopman

Sci-Tech News

No abstract provided.

The John Muir Newsletter, Fall 2007, The John Muir Center For Environmental Studies

Muir Center Newsletters (1981-2015)

John Muir Hanna: A Biography Bill Hanna, Napa, California FAMILY John Muir Hanna was born on March 15, 1909 in Oakland to Wanda Muir and Thomas Rae Hanna. He was the second child of six. His older brother was Strent (Strentzel) who was born in 1907. His younger siblings were Richard, Robert, Jean, and Ross. His grandfather was the naturalist and preservationist John Muir and his grandmother was Louie Strentzel Muir whose parents had settled in Martinez in 1853. John's mother, Annie Wanda Muir, was the elder daughter of John Muir and Louie Strentzel. She and her sister, Helen, were …