Digital Commons Network^™

Information Archival And Reuse: Drawing Conclusions From The Past, Matt R. Bohm

Doctoral Dissertations

"Over the last few decades design researchers have put forward theories and proposed methodologies that increase the chance that a design team will reliably arrive at the optimal solution to a given design problem. Studies, however, bear out that theories and methodologies alone will not guarantee an optimal or even good design solution. Instead, a breadth of knowledge across multiple engineering domains and the time and tools to thoroughly evaluate the design space are as important as any prescriptive design method. This work presents a set of underlying engineering technologies to define, archive and reuse product design knowledge to provide …

Emi Chip-To-Tem Cell Coupling For A Microcontroller And Emi Coupling Resulting From Via Transition And Reference Plane Change, Hemant Bishnoi

Masters Theses

"The work presented in this thesis can be broadly categorized under two main headings, estimation of electromagnetic interference (EMI) performance and characterization of EMI performance.

A numerical model of capacitive coupling between two orthogonally crossing double stripline was developed earlier by Kenji Araki and Yoshio Kami at the University of Electro-Communications, Japan. Their model was shown to be accurate up to 3GHz. A verification of their numerical model with full wave simulations is presented here.

In another work done by Shaohua Li, dynamic currents in the power pins of a microcontroller were predicted by using an IC model. The ultimate …

Holographic Liquid Crystal Devices, Kotakonda Pavani

Doctoral

Liquid crystals have become natural candidates for use in electro-optic devices for their ability to change the orientation of the director with the application of an electric field, and exhibiting large range of refractive index. The aim of the work presented in this thesis is to fabricate liquid crystal optoelectronic devices such as electrically switchable liquid crystal diffraction gratings and polarization rotators by exploiting the holographic surface relief effect in photopolymer and by developing novel polymer dispersed liquid crystals (PDLCs). Alignment of liquid crystals is commercially achieved by creating grooves on a conducting layer such as polyimide or indium tin …

Monte-Carlo Ray-Trace Modelling Of Quantum Dot Solar Concentrators, Manus Kennedy

Doctoral

Due to the finite resources of fossil fuel and nuclear reserves, renewable energy technologies much provide an increasing proportion of future energy needs, if the world’s population are to expect a secure and sustainable developed society. Quantum dot solar concentrators (QDSCs) can potentially reduce the cost of photovoltaic (PV) electrical power generation and thereby further the growth in installed PV capacity. QDSCs can concentrate both the direct and diffuse components of solar radiation which makes them particularly suitable for climates where the diffuse component is predominant. A QDSC model has been developed based on Monte-Carlo ray-trace techniques. The model allows …

Development Of Extrusion On Demand For Ceramic Freeze-Form Extrusion Fabrication Processes, Parimal Sanjay Kulkarni

Masters Theses

"Freeze-form Extrusion Fabrication (FEF) is a Solid Freeform Fabrication method. It involves the deposition of a ceramic paste in a layer by layer manner to construct a three dimensional structure. The ceramic paste used in this process consists of a high solids loading of ceramic powder mixed with water and a nominal amount of an aqueous organic binder. These characteristics make the process environmentally friendly. Also the absence of dies or molds in the process makes it suitable for fabrication of materials like ceramics. In the past, parts have been fabricated with continuous extrusion of a ceramic paste. In FEF, …

An Analysis Of Lessons Learned And Best Practices From Fuel Cell Applications With An Emphasis On Hydrogen Technology, Clint Alex Cottrell

Masters Theses

"In its review of the Department of Energy's Research Development and Demonstration (RD&D) plan for hydrogen, the National Academies recommended a study of lessons learned from technologies developed for stationary fuel cell power systems. Thus, the motivation for this thesis is to study and identify the lessons learned and best practices from prior stationary fuel cell power programs. To understand how to prepare for this technology, this study conducted a thorough investigation of past stationary alternative power projects to assess the opportunities for future stationary power efforts, and how this information can be used to meet objectives for future fuel …

Application Of Ground Penetrating Radar (Gpr) For Bridge Deck Condition Assessment: Using A 1.5 Ghz Ground-Coupled Antenna, Amos Wamweya

Masters Theses

"This study is a GPR-based assessment of three bridge decks, two with a hot bituminous wearing surface and one with a bare concrete slab. The primary objectives of this study were: 1) to assess the integrity of the three bridge decks using a 1.5 GHz ground-coupled GPR antenna, and 2) to evaluate the utility of the 1.5 GHz ground-coupled antenna for bridge deck investigations. Core control (chloride ion concentration data and core integrity data) and visual inspection were used as interpretive constraint. The acquired GPR data were interpreted, and two plan view maps were generated. One depicts the magnitude of …

Red De Salud -- Network Of Health : Structural Violence, Exclusion And Inclusion In Venezuela, Steven John Bates

Dissertations and Theses

This thesis is a study of the socio-economic changes in the Bolivarian Republic of Venezuela since the new government came into office in 1999. The research hypothesis for this thesis is that the changes and parallel socioeconomic structures being implemented in Venezuela since 1999 have decreased structural violence, and have provided more inclusion for previously excluded people. As the methodology used is qualitative, utilizing textual analysis to conduct a case study, academic journals from the fields of conflict resolution, sociology, political science, public health, cultural studies and economics were relied upon for the most part. This study of structural violence …

The Mess Of Manifest Disregard, Hiro Aragaki

Faculty Scholarship

No abstract provided.

Deliberative Democracy As Dispute Resolution? Conflict, Interests, And Reasons, Hiro Aragaki

Faculty Scholarship

No abstract provided.

Computing Travel Time When The Exact Address Is Unknown: A Comparison Of Point And Polygon Zip Code Approximation Methods, Ethan M. Berke, Xun Shi

Dartmouth Scholarship

Travel time is an important metric of geographic access to health care. We compared strategies of estimating travel times when only subject ZIP code data were available.Using simulated data from New Hampshire and Arizona, we estimated travel times to nearest cancer centers by using: 1) geometric centroid of ZIP code polygons as origins, 2) population centroids as origin, 3) service area rings around each cancer center, assigning subjects to rings by assuming they are evenly distributed within their ZIP code, 4) service area rings around each center, assuming the subjects follow the population distribution within the ZIP code. We used …

The Challenge Of Democratic Lawyering, Ascanio Piomelli

Faculty Scholarship

No abstract provided.

Tailored Participation: Modernizing The Apa Rulemaking Procedures, Dorit Rubinstein Reiss

Faculty Scholarship

No abstract provided.

Carbon Into Gold: Forest Carbon Offsets, Climate Change Adaptation, And International Law, David Takacs

Faculty Scholarship

No abstract provided.

Can A Subsequent Change In Law Void A Marriage That Was Valid At Its Inception? Considering The Legal Effect Of Proposition 8 On California's Existing Same-Sex Marriages, Lois A. Weithorn

Faculty Scholarship

No abstract provided.

Librarian Faculty Status: What Does It Mean In Academia?, Nathan D. Hosburgh

Library Philosophy and Practice (e-journal)

Although much has been written over the years about whether or not professional academic librarians should have faculty status, there has been far less in the literature concerning the ambiguity of faculty status. In this paper, faculty status is defined according to the American College and Research Libraries’ “Standards for faculty status for college and university librarians”. Various studies and situations are examined in order to cover the spectrum of faculty status that exists in academic libraries in the United States, however this is not meant to be conclusive, but point out that there is no definition consistently applied. Faculty …

Comparison Of Cotton Damage From Tarnished Plant Bug (Hemiptera: Miridae) And Southern Green Stink Bug (Hemiptera: Pentatomidae) Adults And Nymphs, F. R. Musser, K. S. Knighten, J. T. Reed

Midsouth Entomologist

Tarnished plant bugs (Hemiptera: Miridae) and southern green stink bugs (Hemiptera: Pentatomidae) infest cotton and cause similar symptoms. To increase our understanding of the feeding preferences of these insects so that thresholds and management strategies for these species can be improved, southern green stink bug and tarnished plant bug adults and nymphs were caged on cotton plants containing both squares and bolls. At harvest, bolls were analyzed for lint yield and quality in relation to their position on the plant when infested. The five nodes immediately below the infested flower node (small bolls when infested) had fewer undamaged bolls on …

Examination Of The Internal Morphology Of The Ixodid Tick, Amblyomma Maculatum Koch, (Acari: Ixodidae); A “How-To” Pictorial Dissection Guide, K. T. Edward, J. Goddard, A. S. Varela-Stokes

Midsouth Entomologist

There is inadequate documentation of how to dissect ticks, a process required for many tick and disease studies. While the literature may contain numerous line drawings and instructions describing the process, none is adequate for the novice tick dissector. We present a “how-to” description and pictorial essay outlining our approach to tick dissection. The ticks used in this study were adult male and female Gulf Coast ticks, Amblyomma maculatum Koch, though the methods described herein could be applied to any species. None of the A. maculatum specimens we dissected adequately demonstrated ovaries, so we used one female A. americanum L.tick …

The Discovery And Pursuit Of American Boutonneuse Fever: A New Spotted Fever Group Rickettsiosis', J. Goddard, A. Varela-Stokes

Midsouth Entomologist

There is a new tick-borne disease similar to Rocky Mountain spotted fever (RMSF) that was recently described from the southern United States. Cases of the disease are a subset of reported RMSF cases and therefore constitute a “disease within a disease.” The causative agent of this RMSF-like disease, however, is Rickettsia parkeri as opposed to R. rickettsii, the pathogen causing RMSF. Both organisms are in the spotted fever group (SFG) of rickettsiae, cross-react in laboratory tests used to diagnose RMSF, and therefore are difficult to differentiate serologically. The new malady has been tentatively named “American Boutonneuse Fever” (ABF) based on …

Internal Control - Integrated Framework, Guidance On Monitoring Internal Control Systems, Introduction, January 2009, Committee Of Sponsoring Organizations Of The Treadway Commission

Association Sections, Divisions, Boards, Teams

No abstract provided.

Auditing Standards Board (Asb) Meeting, Janaury 12-15, 2009, San Antonio, Tx, American Institute Of Certified Public Accountants. Auditing Standards Board

Association Sections, Divisions, Boards, Teams

No abstract provided.

Auditing Standards Board (Asb) Meeting, April 27-30, 2009, New York, Ny, American Institute Of Certified Public Accountants. Auditing Standards Board

Association Sections, Divisions, Boards, Teams

No abstract provided.

Auditing Standards Board (Asb) Meeting, June 22-25, 2009, Boston, Ma, American Institute Of Certified Public Accountants. Auditing Standards Board

Association Sections, Divisions, Boards, Teams

No abstract provided.

Auditing Standards Board (Asb) Meeting, July 27-30, 2009, San Diego, Ca, American Institute Of Certified Public Accountants. Auditing Standards Board

Association Sections, Divisions, Boards, Teams

No abstract provided.

Auditing Standards Board (Asb) Meeting, September 30, 2009, Conference Call, American Institute Of Certified Public Accountants. Auditing Standards Board

Association Sections, Divisions, Boards, Teams

No abstract provided.

Auditing Standards Board (Asb) Meeting, October 26-30, 2009,Phoenix, Az, American Institute Of Certified Public Accountants. Auditing Standards Board

Association Sections, Divisions, Boards, Teams

No abstract provided.

Auditing Standards Board (Asb) Meeting, November 18, 2009, Conference Call, American Institute Of Certified Public Accountants. Auditing Standards Board

Association Sections, Divisions, Boards, Teams

No abstract provided.

Auditing Standards Board (Asb) Meeting, March 2, 2009, Conference Call, American Institute Of Certified Public Accountants. Auditing Standards Board

Association Sections, Divisions, Boards, Teams

No abstract provided.

Auditing Standards Board (Asb) Meeting, April 27-30, 2009, New York, Ny, American Institute Of Certified Public Accountants. Auditing Standards Board

Association Sections, Divisions, Boards, Teams

No abstract provided.

Auditing Standards Board (Asb) Meeting, June 22-25, 2009, Boston, Ma, American Institute Of Certified Public Accountants. Auditing Standards Board

Association Sections, Divisions, Boards, Teams

No abstract provided.