Digital Commons Network^™

Improved Aperture For Modulation Transfer Function Measurement Of Detector Arrays Beyond The Nyquist Frequency, Alfred D. Ducharme, Sarah P. Temple

Faculty Bibliography 2000s

The design of an aperture for the generation of laser speckle with a flat power spectrum covering a wide band of the measurement spatial-frequency range is presented. This aperture allows for the measurement of modulation transfer function (MTF) from zero to twice the Nyquist frequency of a two-dimensional detector array. This design mitigates many of the measurement problems inherent in other aperture designs. The MTF measurement of a CCD detector array is used to demonstrate the measurement technique and illustrate the advantages of the new aperture design.

Metal Modulation Epitaxy Growth For Extremely High Hole Concentrations Above 10(19) Cm(-3) In Gan, Gon Namkoong, Elaissa Trybus, Kyung Keun Lee, Michael Moseley, W. Alan Doolittle, David C. Look

Applied Research Center Publications

The free hole carriers in GaN have been limited to concentrations in the low 10¹⁸ cm⁻³ range due to the deep activation energy, lower solubility, and compensation from defects, therefore, limiting doping efficiency to about 1%. Herein, we report an enhanced doping efficiency up to ~10% in GaN by a periodic doping, metal modulation epitaxy growth technique. The hole concentrations grown by periodically modulating Ga atoms and Mg dopants were over ~1.5 x 10¹⁹ cm⁻³.

© 2008 American Institute of Physics.

Considering Dalits And Political Identity In Imagining A New Nepal, Mary Cameron

HIMALAYA, the Journal of the Association for Nepal and Himalayan Studies

No abstract provided.

Central Bank Of Nigeria Annual Report And Statement Of Accounts For The Year Ended 31st December 2007, Central Bank Of Nigeria

CBN Annual Report

In 2007, the Central Bank of Nigeria (CBN) faced significant challenges in monetary management due to statutory allocations to government tiers, autonomous foreign exchange inflows, and pre-election spending. These challenges were addressed through Open Market Operations (OMO), issuance of treasury securities, standing facilities, and foreign exchange swaps. The introduction of the monetary policy rate (MPR) in December 2006 moderated inter-bank rates, encouraged trading, and improved the transmission of monetary policy actions. The Bank intensified its non-regular management activities to ensure the Policy Support Instrument (PSI) target was met. The financial system at end-2007 comprised the CBN, the Nigeria Deposit Insurance …

Buffer Projects In The Town Of Wakefield And City Of Somersworth, Julie Labranche

PREP Reports & Publications

Participants in the Wakefield Buffer Project include SRPC staff, members of the Acton Wakefield Watershed Alliance (AWWA), local board and commission members, and the Wakefield Town Planner, Kathy Menici. AWWA members included: Linda Schier, Carol Lafond, Marge Kimball and Adam Soukimas. Town Staff included Joe Fluet (Planning board Chair) and Nancy Spencer Smith (Conservation Commission). The goals of AWWA are to educate and inform shoreland property owners about the harmful effects of erosion and uncontrolled stormwater runoff on water quality of its lakes and ponds. AWWA focuses their on- the-ground efforts to repair, restore and preserve healthy functioning buffers and …

The Impact Of Rural-Urban Migration On Plantation Agriculture In The Niger Delta Region, Nigeria, Albert Ukaro Ofuoku, Christopher Okeleke Chukwuji

Journal of Rural Social Sciences

This study was carried out to unveil the impact of rural-urban migration on plantation agriculture productivity in the Niger-Delta Region of Nigeria. Data were collected from 660 rural households and managers/supervisors of 15 selected oil palm, rubber, and cocoa plantations in the Niger-Delta Region. Descriptive statistics and multiple regression analysis were used to analyze the data. Most migrants were able bodied young adults. Labor shortage was experienced by all the visited plantations. Due to labor shortages, most of the plantations could not harvest completely. This resulted in foregone revenue for the plantations. Rural-urban migration significantly and positively correlated with labor …

Improved Duct Systems Task Report With Stagegate 2 Analysis, Florida Solar Energy Center, Neil Moyer

FSEC Energy Research Center®

The Building America Industrialized Housing Partnership's work with two industry partners, Cavalier Homes and Southern Energy Homes, in constructing and evaluating prototype interior duct systems will be summarized. Issues of energy performance, comfort, DAPIA approval, manufacturability and cost will be addressed. A stage gate 2 analysis will address the current status of project showing that there are still refinements needed to the process of incorporating all of the ducts within the air and thermal boundaries of the envelope.

Accelerating Rural Growth Through Collective Action: Groups' Activities And Determinants Of Participation In Southwestern Nigeria, Mure U. Agbonlahor, Oluwafemi S. Enilolobo, C. I. Sodiaya, Dare Akerele, Joel T. Oke

Journal of Rural Social Sciences

This study was conducted to investigate the types of activities promoted by cooperative groups and the determinants of participation intensity of members in cooperative activities in southwestern Nigeria. A multistage sampling approach was used to select 326 cooperators (45 groups). Data collected were analyzed using descriptive statistics, difference of means test, and Tobit regression.Cooperative groups engaged in farm and off-farm activities such as arable crop production, fish farming, agricultural products processing, and produce marketing, among others. Farm input procurements and access to market information (74 percent), cooperative credits and thrift (53 percent), social networking (37 percent), multipurpose commercial activities (21.6 …

Mississippi Business Environment Before And After Katrina: Challenges And Opportunities, Domenico Parisi, Steven Michael Grice, Jed Pressgrove

Journal of Rural Social Sciences

Valid, reliable, and, most importantly, timely information is the most critical aspect for the design and implementation of successful emergency management strategies. This goal, however, is rarely achieved during the aftermath of a disaster. In this paper, we showcase how we used administrative records to assist Mississippi in evaluating the overall impact of Katrina on the state’s economy. Specifically, we assisted the state in developing a methodology to generate valid, reliable, and timely information on (1) the business environment and labor market and (2) rehiring and hiring practices. This information was used by the state to design recovery strategies and …

Disaster Recovery In Rural Communities: A Case Study Of Southwest Louisiana, Deborah Tootle

Journal of Rural Social Sciences

This paper provides a descriptive case study to develop a better understanding of the disaster recovery and rebuilding process in the three parishes (counties) in South Louisiana that were hardest hit by Hurricane Rita in 2005. The data come from a number of sources: official documents, news articles, published data, and personal observations. This case study’s implications raise questions about current approaches to disaster recovery. It also suggests strategies for practice, program development, and policy.

2007 Obituary Records Without Death Dates 6, Hawaii Obituaries

Obituaries

List of Obituaries for individuals who passed away on 2007. Scroll down to see the names and obituary description.

2007 Obituary Records Without Death Dates 2, Hawaii Obituaries

Obituaries

List of Obituaries for individuals who passed away on 2007. Scroll down to see the names and obituary description.

2007 Obituary Records Without Death Dates 1, Hawaii Obituaries

Obituaries

List of Obituaries for individuals who passed away on 2007. Scroll down to see the names and obituary description.

Uncovering The Hidden Dimensions Of Rural Disaster Mitigation: Capacity Building Through Community Emergency Response Teams, M. A. Brennan, Courtney G. Flint

Journal of Rural Social Sciences

The increasing magnitude of hurricane damage in the southern United States in recent years, capped off by Hurricane Katrina in 2005, highlights the reality that local people and communities are often the first responders to crisis or disaster. Driven by policy and necessity, rural communities find themselves taking on more responsibility in preparing for and resolving local crises and emergencies. Locally-based Community Emergency Response Teams (CERTs) are teams of local volunteers, trained to aid in disaster preparation, provide first aid, and contribute other assistance during emergency situations. Focusing on the southern United States, this article explores the rural/urban distribution of …

Optimization Of Optical Computed Tomography Techniques For The Synthesis Of Particle Aggregate Models, Patrick Anthony Giordano Jr.

Theses and Dissertations

The characterization of 3-D shapes of particles in geomaterial aggregate mixtures is important for understanding the micro-mechanics of granular materials. Also, numerical synthesis of 3-D particle shapes from their corresponding shape descriptors is required for developing discrete element models (DEMs) that can be used to predict particle contact-forces, and ultimately the shear strength of the aggregate mixture.

Previous work has shown that Fourier-based 3-D shape descriptors can be constructed for aggregate mixtures, using a statistical combination of 2-D projections. Furthermore, optical tomography methods using the Algebraic Reconstruction Technique (ART) algorithm has proved capable of synthesizing 3-D shapes from 2-D projections, …

Interactive Visualization Of Information Hierarchies And Applications On The Web, Confesor Santiago Iii

Theses and Dissertations

The visualization of information hierarchies is concerned with the presentation of abstract hierarchical information about relationships between various entities. It has many applications in diverse domains such as software engineering, information systems, biology, and chemistry. Information hierarchies are typically modeled by an abstract tree, where vertices are entities and edges represent relationships between entities. The aim of visualizing tree drawings is to automatically produce drawings of trees which clearly reflect the relationships of the information hierarchy.

This thesis is primarily concerned with problems related to the automatic generation of area-efficient grid drawings of trees, interactively visualizing information hierarchies, and applying …

Limnological Assistance For The Lake Mead National Recreation Area In Meeting The Challenge Of The Water 2025 Initiative: Quarterly Progress Report, Period Ending: December 31, 2007, Margaret N. Rees

Limnological Studies

• The limnologist position has been announced.
• Project 1: Review of the draft Boulder Basin Adaptive Management Plan is underway.
• Project 2: Development of a white paper expressing the joint needs of the entities involved in Water 2025 projects is being coordinated.
• Project 3: A bibliographic reference spreadsheet organizing literature citations related to quagga and zebra mussel research has been completed.
• Project 4: A comprehensive literature search of Lake Mead limnology is well underway; an Access database has been designed to organize reference citations; and a special collections library at UNLV is being established to house original rare documents and other …

The Role Of An Education In The Behavioural Sciences Towards Contributing To The Safety Culture Of The Maritime Industry, Carolyn A E. Graham

World Maritime University Dissertations

No abstract provided.

Chemical Engineer, Daughter Write Biomedical Textbook, Edwin Smith

University of Mississippi News

OXFORD, Miss. - After years of writing critically acclaimed scholarly publications, University of Mississippi faculty member Ajit Sadana says his latest effort has to be his proudest literary accomplishment to date. The professor of chemical engineering has co-authored the textbook "Fractal Analysis of the Binding and Dissociation Kinetics for Different Analytes on Biosensor Surfaces" with his eldest daughter, Neeti, a post-graduate (year three) anesthesiology resident at Jackson Memorial Hospital associated with the University of Miami Miller School of Medicine.

From Humor In The Workplace To Humor As A Means Of Healing From Loss, Sheryl Savage

Critical and Creative Thinking Capstones Collection

The role of humor in promoting a climate of creativity in organizations has been the focus of this synthesis. Developing a program to add humor to an organization's culture can open up and encourage people's creativity. In this environment of creativity, effective problem solving can occur and thus lead to needed positive change. This paper explores lay and scholarly research findings on the role of humor in the workplace. There exists both anecdotal and empirical evidence to support the theory of humor's ability to be a tool for creative problem solving and stress reduction, as well as humor's positive effect …

The Tainted Grail Of Brazilian Ethanol: Achieving Oil Independence But Who Has Borne The Cost And Paid The Price?, Sandra Dos Santos

City University of New York Law Review

No abstract provided.

The Enhancement Of Operational Safety Of Engine Room Machinery Through Training On Cbt Type Of Engine Room Simulator On Board Ships, John F. Harvey Jr.

World Maritime University Dissertations

No abstract provided.

Trade Facilitation For Landlocked Developing Countries : A Case Study Of The Palestinian Economy, Ashraf Y. A. Abed

World Maritime University Dissertations

No abstract provided.

A Growing Gap Between The Integrated Systems On The Bridge And The End Users : An Approach Considering Safety And Risk Management, R. Cavalleri

World Maritime University Dissertations

No abstract provided.

The Arctic Sea Routes : Marine Environmental Impacts On Effect Of The Climate Change And Opening Of The Passages For International Shipping Traffic, Mohamed A. Essallamy

World Maritime University Dissertations

No abstract provided.

Upgrading Met Instructors : The Skills And Knowledge Enhancement Demanded By Met Stakeholders, Tarek Gamil

World Maritime University Dissertations

No abstract provided.

Petroleum Act Chapter 62:01, Parliament Of The Republic Of Trinidad And Tobago

Latin American Energy Policies

This is the most recent version of the Petroleum Act, which has been amended several times over. The provisions of this act cover private/public petroleum rights and licensing.

Law And Policy Perspectives Of Seafarers' Claims, Lunecito U. Delos Santos

World Maritime University Dissertations

No abstract provided.

An Integrated Approach To The Interconnected Maritime Services Of Turkey, Cagdas Gurbuz

World Maritime University Dissertations

No abstract provided.

Temperature Dependence Of A Macrobending Edge Filter Based On A High-Bend Loss Fiber, Pengfei Wang, Ginu Rajan, Yuliya Semenova, Gerald Farrell

Articles

The temperature dependence of a macrobending bare fiber based edge filter is investigated both theoretically and experimentally. The fiber used is a high bend loss fiber, type 1060XP. The experimental results show a good agreement with the proposed theoretical model over a temperature range from 0 to 80oC. It is shown that the strong temperature dependence of a high-bend loss fiber has a significant influence on the performance of a fiber edge filter used in a wavelength measurement application. However it is also concluded that such a temperature dependent performance can be beneficially utilized in a fiber temperature sensing application.