Digital Commons Network^™

Acs Custom Creation's New Business And Assembly Operations, Kent Christensen

Industrial and Manufacturing Engineering

ACS Custom Creations had assembly and business operations that wasted time and wasted money. The objective of the project is to improve and implement ACS Custom Creations business and manufacturing operations. The proposed assembly process involves the rearranging of the bottlenecked steps to eliminate constraints. The assembly workstations were also redesigned to reduce cycle time. With the improvement of the new assembly and business operations, ACS is poised to grow into a bigger company. Financial Statements were created to improve visibility of the company’s historical data. These financial statements include an income statement, balance sheet, and a cash flow statement. …

Solder Qwik Pentm, Katherine E. Robbins

Industrial and Manufacturing Engineering

Electronics soldering is a technique used frequently in the manufacturing of Printed

Circuit Boards (PCB) to attach small electronic parts or wires together. Often times

the need to remove a solder joint arises; this is known as desoldering. Solder wick,

fine braided copper wire infused with rosin, is one of the most effective ways to

desolder because it results in the cleanest joints. Currently using solder wick

involves several time consuming and somewhat awkward steps. This report will

cover the process behind designing, manufacturing, and testing a new ergonomic,

dispenser for solder wick that can be used with one hand. …

Seismic Analysis Of Buildings To Recorded Motions, Rakesh K. Goel

Civil and Environmental Engineering

This investigation focused on developing an improved understanding of challenges associated with computation of nonlinear response of three-dimensional building to recorded ground motions, and if the base shear estimated from recorded motions, denoted as “estimated base shear” in this report, is an accurate indicator of the true base shear. For this purpose, three-dimensional models of two buildings – one reinforced-concrete building and one steel building – are developed in OpenSees and Perform3D¬. The analysis of these models included pushover analysis for lateral force distribution proportional to the first mode in each of the two principle directions, and nonlinear response history …

Island Times, Dec 2009, Kevin Attra

Island Times Newspaper, 2009

No abstract provided.

Peaks Island Star : December 2009, Vol. 29, Issue 12, Service Agencies Of The Island

Peaks Island Star, 2009

The Peaks Island Star is the newsletter of the island's service agencies and other community news.

Huntsman Alumni Magazine, Fall 2009, Usu Jon M. Huntsman School Of Business

Huntsman Business Magazine

Alumni Magazine for the Jon M. Huntsman School of Business at Utah State University.

Sparql Query Re-Writing For Spatial Datasets Using Partonomy Based Transformation Rules, Prateek Jain, Cory Andrew Henson, Amit P. Sheth, Peter Z. Yeh, Kunal Verma

Kno.e.sis Publications

Often the information present in a spatial knowledge base is represented at a different level of granularity and abstraction than the query constraints. For querying ontology’s containing spatial information, the precise relationships between spatial entities has to be specified in the basic graph pattern of SPARQL query which can result in long and complex queries. We present a novel approach to help users intuitively write SPARQL queries to query spatial data, rather than relying on knowledge of the ontology structure. Our framework re-writes queries, using transformation rules to exploit part-whole relations between geographical entities to address the mismatches between query …

A Local Qualitative Approach To Referral And Functional Trust, Krishnaprasad Thirunarayan, Dharan Althuru, Cory Andrew Henson, Amit P. Sheth

Kno.e.sis Publications

Trust and confidence are becoming key issues in diverse applications such as ecommerce, social networks, semantic sensor web, semantic web information retrieval systems, etc. Both humans and machines use some form of trust to make informed and reliable decisions before acting. In this work, we briefly review existing work on trust networks, pointing out some of its drawbacks. We then propose a local framework to explore two different kinds of trust among agents called referral trust and functional trust, that are modelled using local partial orders, to enable qualitative trust personalization. The proposed approach formalizes reasoning with trust, distinguishing between …

Flight Physician - December, 2009, Civil Aviation Medical Association

Browse all Civil Aviation Medical Association Newsletters

A sixteen page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.

Architecture Collection Development Policy, Kay Logan-Peters

University of Nebraska-Lincoln Libraries: Collection Development Policies

The architecture collection supports the teaching, research, and service activities of the entire university community. Its primary audience is the faculty, staff, and students of the College of Architecture. Its primary focus is support for the undergraduate and graduate curricula for architecture, landscape architecture, community and regional planning, and interior design. Research needs of faculty and students are supplemented through Interlibrary Loan. While the collection also benefits other citizens of the state of Nebraska, materials are not purchased with them in mind. The collection focuses on works classified in Library of Congress call numbers NA, but includes many other call …

Biological Systems Engineering Collection Development Policy, Dana W. R. Boden

University of Nebraska-Lincoln Libraries: Collection Development Policies

The Biological Systems Engineering collection supports the teaching, research and service activities of the department and the entire university community. Its primary audience is the faculty, staff, and students of the Biological Systems Engineering Department, uniquely situated in both the College of Engineering and the Institute of Agriculture and Natural Resources (IANR) through the College of Agricultural Sciences and Natural Resources (CASNR). The primary focus of the collection is support for the undergraduate and graduate curricula for Biological Systems Engineering. Specific and transient research needs of Biological Systems Engineering faculty and graduate students are supplemented through Interlibrary Loan. The focus …

An Investigation Into The Use Of Geospatial Technologies As Part Of Disaster Management Efforts Related To The Asian Tsunami Of 2004, Robert William Redding Jr.

Dissertations

On the 26th of December, 2004, a tsunami impacted the countries surrounding the Indian Ocean, immediately killing over two hundred and eighty thousand people, displacing another million people, and initially causing at least US$10 billion in damage. The response by the international community was swift and massive. Disaster decision-makers who led their organization's responses to the tsunami used geospatial information to support their decision-making efforts with mixed success. When describing their use of geospatial technologies during the response, a select set of disaster decision-makers provided information about how they used geospatial information, they described what worked and what did not …

Thermocapillary Effects In Driven Dewetting And Self-Assembly Of Pulsed Laser-Irradiated Metallic Films, Mikhail Khenner

Mathematics Faculty Publications

A mathematical model for the evolution of pulsed laser-irradiated, molten metallic films has been developed using the lubrication theory. The heat transfer problem that incorporates the absorbed heat from a single laser beam or the interfering laser beams is solved analytically. Using this temperature field, we derive the 3D long-wave evolution PDE for the film height. To get insights into dynamics of dewetting, we study the 2D version of the evolution equation by means of a linear stability analysis and by numerical simulations. The stabilizing and destabilizing effects of various system parameters, such as the reflectivity, the peak laser beam …

Benchmarks 2009, December 18, The Rockefeller University

BenchMarks 2009

BenchMarks. Friday, December 18, 2009

The community newsletter of The Rockefeller University

BenchMarks is published monthly and is distributed on the campus of The Rockefeller University. It produced by the Office of Communications and Public Affairs

The Effects Of A Reservoir On Genetic Isolation In Two Species Of Darters, Kerstin Lindsay Edberg

Masters Theses & Specialist Projects

The addition of dams into a riverine system causes a wide range of changes (i.e., sedimentation, erosion, thermal) to the river as well as to the fish assemblages of that river. Although there have been many studies documenting the changes that occur to the fish assemblages in the impounded river, there have been fewer studies examining the effects of a reservoir on the fish inhabiting the tributaries upstream of the impoundment. One possible impact of a reservoir could be to act as a barrier to fish migration between streams.
To determine if reservoirs restrict migration, the genetic diversity of two …

Chemistry Of Zirconia And Its Bioanalytical Applications, Oge Anazia

Masters Theses & Specialist Projects

This research studies the chemical nature of zirconia and the complex surface chemistry of zirconia in order to better comprehend its behavior under chromatographic conditions. This research shows how the physical and chemical properties of zirconia depend strongly on the thermal treatment during synthesis. The morphology of the samples was also studied. The absorption capability of Adenosine Triphosphate (ATP) on zirconia was also monitored and spectrally characterized.

The results of this research showed how the properties of zirconia vary with thermal treatment. It was observed that the zirconia prepared at a higher temperature had lower surface area, lower pore size …

Examining Strategic Information Technology In Relationship To The Need For Technology Modernization, Jill A. Brown

Masters Theses & Specialist Projects

Strategic planning can be a critical business process for today’s organizations, especially for IT organizations that are facing continually changes in technology. This research was designed to investigate IT organizations’ use of strategic planning and determine if the organization uses their strategic plan to set project priorities. The second part of this research was to determine if the IT strategic plans are aligned with the overall organization’s strategic plan.

This research was conducted using a mail-type survey to IT Executives from organizations with sales/revenues under 100 million dollars, a maximum of 5000 employees, and SIC codes of 201 thru 399. …

Heirloom And Hybrid Tomato Yield And Quality In Organic And Conventional Production Systems, Diana J. Edlin

Masters Theses & Specialist Projects

Due to the recent changes in the economy of Kentucky tobacco production, some producers are seeking an alternative crop that will provide similar economic gains to tobacco without needing more acreage. Tomatoes are an existing crop in Kentucky that have been declining in acreage over the last five years. There is evidence to suggest that, through niche and local marketing, tomatoes may be able to fill the void left by tobacco. However, there is concern among producers that they will lose yield and/or quality if they switch to one of these niche production systems or cultivars.

A two year study …

"All The Crises Reached A Concerted Crescendo" - The Arab Oil Embargo And Why The United States Was Unprepared For It, Jonathan D. Chilcote

Masters Theses & Specialist Projects

During the 2008 spike in oil prices, oil companies and government officials were brought under close scrutiny as many Americans began to question why prices were able to rise so quickly. Americans had become accustomed to living in an economy where cheap oil was the norm, and demanded answers when that situation changed. What most of them did not know is that they were repeating history and mimicking the response to the 1973 oil embargo. Just as in 2008, the United States faced a crisis in 1973 with which it was unprepared to effectively cope. This thesis analyzes the reasons …

Military Modernization And Peaceful Rising: A Harmonious Transition Of The Pla Into The Future, Xiaobing Li

Peace and Conflict Studies

This article seeks to elucidate the recent changes to the Chinese military by examining the new characteristics of the People’s Liberation Army (PLA) and its newly adopted approaches for modernization between 2003 and 2008. It includes diachronic discussions to explore various social and political factors for the changes, domestic and international constraints on the implementation of military modernization, and the outcomes of these endeavors. The main findings indicate that the Chinese military has changed its main feature as two important transitions have emerged: first, the PLA has been transformed from a manpower intensive army to a technology oriented force; and …

Precipitate Redistribution During Creep Of Alloy 617, Scott Schlegel, Sharla Hopkins, E. Young, James Cole, Thomas Lillo, Megan Frary

Materials Science and Engineering Faculty Publications and Presentations

Nickel-based superalloys are being considered for applications within advanced nuclear power generation systems due to their high temperature strength and corrosion resistance. Alloy 617, a candidate for use in heat exchangers, derives its strength from both solid solution strengthening and the precipitation of carbide particles. However, during creep, carbides that are supposed to retard grain boundary motion are found to dissolve and re-precipitate on boundaries in tension. To quantify the redistribution, we have used electron backscatter diffraction and energy dispersive spectroscopy to analyze the microstructure of 617 after creep testing at 900 and 1000°C. The data were analyzed with respect …

45th Conference On Senior Engineering Design Projects, College Of Engineering And Applied Sciences

Senior Engineering Design Conference

The 45th Conference on Senior Engineering Design Projects was held on December 9, 2009 at the College of Engineering and applied Sciences on the Parkview Campus of Western Michigan University. The college sponsors the conference to showcase the work of its graduating seniors, who are required to complete a capstone project that puts into practice what they have learned. Many of the projects are sponsored by business and industry.

Creating Tomorrow, Fall 2009, College Of Engineering

College of Engineering Magazines

Annual magazine for the College of Engineering at Utah State University.

University Magazine Winter 2009, University News Service, Office Of Alumni Relations

University Publications

This is the official magazine for RIT Alumni. Issued thrice a year in spring, fall and winter. Printing began in 1999.

An Efficient Time-Bound Hierarchical Key Assignment Scheme With A New Merge Function: A Performance Study, Rajasree Shyam

Computer Science Graduate Projects and Theses

The advent of digital age has resulted in more television consumers switching to Digital TV with considerable improvement in image quality and ease-of-use. Consumers are able to select and view television programs and channels of choice by using a pay-per-use model or streaming video from their computer terminals. In all these use cases, the media provider requires a means by which they can restrict the consumers from watching selected programs for a pre-approved temporal interval. The consumer needs to be prevented access to certain pay-per-use channels and programs upon expiry of this pre-approved access. This necessitates the media provider to …

Deaf Apostolate Newsletter, Christmas 2009

Deaf Apostolate Newsletter

A newsletter published for Deaf Catholics in Boston, MA

Deaf Apostolate Newsletter Finding Aid

Deaf Catholic Newsletter, Winter 2009

Deaf Catholic Newsletter

A newsletter published for Deaf Catholics in Philapelphia, PA

Deaf Catholic Newsletter Finding Aid

West Coast Meets East Coast: California Couple Connects With Liberty, Liberty University

December 2009

No abstract provided.

Proposed Framework For Understanding Information Security Culture And Practices In The Saudi Context, Mohammed Alnatheer, Karen Nelson

Australian Information Security Management Conference

An examination of Information Security (IS) and Information Security Management (ISM) research in Saudi Arabia has shown the need for more rigorous studies focusing on the implementation and adoption processes involved with IS culture and practices. Overall, there is a lack of academic and professional literature about ISM and more specifically IS culture in Saudi Arabia. Therefore, the overall aim of this paper is to identify issues and factors that assist the implementation and the adoption of IS culture and practices within the Saudi environment. The goal of this paper is to identify the important conditions for creating an information …

The Economic Situation, 2009 December, Bruce Yandle

Publications

Quarterly report on the economic situation of the United States and South Carolina.