Digital Commons Network^™

The Private Workplace And The Proposed “Notice Of Electronic Monitoring Act”: Is “Notice” Enough?, Nathan Watson

Federal Communications Law Journal

On July 20, 2000, an interesting mix of federal legislators proposed legislation that would affect monitoring of employee communications and computer usage in the workplace. Had it passed, NEMA would have required employers to notify their employees if they wished to conduct surveillance of their employees' electronic mail ("e-mail") or other electronic communications. Employer groups succeeded in convincing the Judiciary Committee to pull the bill from further consideration, citing a potential increase in litigation and more work for human resources professionals. This Note argues that NEMA should be adopted, since it would improve the current state of affairs relating to …

Refugee Experiences Of Trauma And Ptsd Effects On Psychological, Physical, And Financial Well-Being, Karen J. Cusack

Dissertations

No abstract provided.

Discrete Singular Convolution For The Prediction Of High Frequency Vibration Of Plates, Yibao Zhao, G. W. Wei, Y. Xiang

Research Collection Lee Kong Chian School Of Business

Theoretical analysis of high frequency vibrations is indispensable in a variety of engineering designs. Much effort has been made on this subject in the past few decades. However, there is no single technique which can be applied with confidence to various engineering structures for high frequency predictions at present. This paper introduces a novel computational approach, the discrete singular convolution (DSC) algorithm, for high frequency vibration analysis of plate structures. Square plates with six distinct boundary conditions are considered. To validate the proposed method, a completely independent approach, the Levy method, is employed to provide exact solutions for a comparison. …

Inhibition Of The Bloom's And Werner's Syndrome Helicases By G-Quadruplex Interacting Ligands, J-L Li, Rj Harrison, Ap Reszka, Rm Brosh, Et Al

School of Biomedical Sciences

G-Quadruplex DNAs are folded, non-Watson-Crick structures that can form within guanine-rich DNA sequences such as telomeric repeats. Previous studies have identified a series of trisubstituted acridine derivatives that are potent and selective ligands for G-quadruplex DNA. These ligands have been shown previously to inhibit the activity of telomerase, the specialized reverse transcriptase that regulates telomere length. The RecQ family of DNA helicases, which includes the Bloom's (BLM) and Werner's (WRN) syndrome gene products, are apparently unique among cellular helicases in their ability to efficiently disrupt G-quadruplex DNA. This property may be relevant to telomere maintenance, since it is known that …

Evaluating The Sex Discrimination Argument For Lesbian And Gay Rights, Edward D. Stein

Articles

The sex discrimination argument for lesbian and gay rights analyzes laws that discriminate on the basis of sexual orientation in terms of sex discrimination. For example, sodomy laws that prohibit only same-sex sexual activities are analyzed as discriminating on the basis of sex because they prohibit women from doing something men are permitted to do, that is, have sex with women. This argument has been championed by some scholars and litigators, and it has persuaded some judges. Edward Stein shows that there are sociological, theoretical, moral, and practical problems facing the sex discrimination argument. He suggests that there are better …

Real-Time Distributed Scheduling In Non-Guaranteed Networks Within A Quality Of Service Framework, Hisham Nabil El-Zahhar

Archived Theses and Dissertations

No abstract provided.

Slowstart Congestion Control For Fine-Grained Layered Multicast, Khalid Shaheen

Archived Theses and Dissertations

No abstract provided.

Image Magnification Using Level-Set Reconstruction, Bryan S. Morse, Duane Schwartzwald

Faculty Publications

Image magnification is a common problem in imaging applications, requiring interpolation to “read between the pixels”. Although many magnification/interpolation algorithms have been proposed in the literature, all methods must suffer to some degree the effects of impefect reconstruction―false high-frequency content introduced by the underlying original sampling. Most often, these effects manifest themselves as jagged contours in the image. This paper presents a method for constrained smoothing of such artifacts that attempts to produce smooth reconstructions of the image’s level curves while still maintaining image fidelity. This is similar to other iterative reconstruction algorithms and to Bayesian restoration techniques, but instead …

A Confidence Measure For Boundary Detection And Object Selection, William A. Barrett, Eric N. Mortensen

Faculty Publications

We introduce a confidence measure that estimates the assurance that a graph arc (or edge) corresponds to an object boundary in an image. A weighted, planar graph is imposed onto the watershed lines of a gradient magnitude image and the confidence measure is a function of the cost of fixed-length paths emanating from and extending to each end of a graph arc. The confidence measure is applied to automate the detection of object boundaries and thereby reduces (often greatly) the time and effort required for object boundary definition within a user-guided image segmentation environment.

Houghing The Hough: Peak Collection For Detection Of Corners, Junctions And Line Intersections, William A. Barrett, Kevin D. Petersen

Faculty Publications

We exploit the Accumulator Array of the Hough Transform by finding collections of (2 or more) peaks through which a given sinusoid will pass. Such sinusoids identify points in the original image where lines intersect. Peak collection (or line aggregation) is performed by making a second pass through the edge map, but instead of laying points down in the accumulator array (as with the original Hough Transform), we compute the line integral over each sinusoid that corresponds to the current edge point. If a sinusoid passes through greater than or equal to 2 peaks, we deposit that sum/integral into a …

Hindi-Urdu: Stress Accent Or Non-Stress Accent?, Lars O. Dyrud

Theses and Dissertations

The Hindi-Urdu stress system has been a problematic topic for over a century. Hayes (1995) says, '... this topic has its empirically dismaying aspects: the published descriptions almost all disagree with one another, and seldom mention the disagreement.'

The literature today divides languages between 'stress accent' languages and 'non-stress accent' languages. According to Beckman (1986), 'stress accent' languages are those that use phonetic attributes other than pitch to indicate a prominent syllable, while 'non-stress accent' languages are those that use only pitch to mark a prominent syllable.

In the past, several quantitative studies of phonetic correlates of stress in Hindi-Urdu …

Electronic-Structure Modifications Induced By Surface Segregation In La0.65Pb0.35Mno3 Thin Films, C.N. Borca, B. Xu, T. Komesu, H.-K. Jeong, M.T. Liu, Sy_Hwang Liou, Shane Stadler, Y. Idzerda, Peter A. Dowben

Sy-Hwang Liou Publications

Using spin-polarized inverse photoemission and X-ray absorption spectroscopy techniques, we show that the electronic structure of La_0.65Pb_0.35MnO₃ thin films depends on the composition at the surface. With a gentle annealing procedure, the surface provides a maximum of 80% spin asymmetry at 0.5 eV above the Fermi level in spite of extensive Pb segregation. A heavily annealed (restructured) surface exhibits a reduced surface "ordering" temperature of 240 K (compared to the approximately 335 K bulk value) as well as a reduced spin asymmetry value of 40% at 0.5 eV above Fermi energy.

Nebline, December 2001

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Bioterrorism and the Biosecurity Measures We Can Use to Reduce our Risks
Biosecurity Related NebGuides and NebFacts
Deicing Salts Harmful to Plants
Houseplant Problems
Horticulture information center
Growing Cacti and Succulents
How Do Honey Bees Survive the Winter?
Nothing Brightens up a Winter Day Like the Song of a Bird
Looking for a New Hobby? Learn to Manage Bees and Produce Honey!
Extension Resources on Feeding Birds and Wildlife Habitat
Fungus Gnats Are Nuisance Often Found in Soil of Houseplants
Producer Question — Should I Aerate my Pasture?
Management Pays Better than Labor
Biosolids Improves Soil and Cuts Production Costs …

A Case Study Of The 8 March 1999 Freezing Rain Event For North Platte, Nebraska, Shari Mutchler

United States Department of Commerce: Staff Publications

During the morning hours of 8 March 1999, freezing precipitation fell over portions of western Nebraska, including the communities of McCook, North Platte and Valentine between midnight and 10:00 A.M. CST. The freezing precipitation resulted in dangerous travel conditions, causing several automobile accidents, along with the delay and temporary closing of area public schools 8 March 1999. The freezing rain changed over to snow later the same morning.
A forecast for snow, rather than freezing precipitation, was issued by the local forecast office. The forecast issued was based predominately on numerical weather prediction guidance, and the observed temperature profile of …

Loss And Recovery In Peter Fallon's Pastoral Elegies, Richard Rankin Russell

Colby Quarterly

No abstract provided.

Politics And Poetry : Emily Dickinson's Civil War Poetry, Sylvia Christine White

Electronic Theses and Dissertations

University of Mississippi. Department of English -- Doctoral essays

Tools For Inclusion: From Stress To Success: Making Social Security Work For Your Young Adult, Danielle Dreilinger, Jaimie Ciulla Timmons

Tools for Inclusion Series, Institute for Community Inclusion

How does receiving Social Security affect families as their children move into adulthood? This brief shares families' experiences and suggests ways that families can manage SSI and use it to help a young adult prepare for their career.

2001-12-01 Minutes And Appendices, Longwood University

Board of Visitors Meeting Minutes 1964-

No abstract provided.

Fast Implementation Of Depth Contours Using Topological Sweep, Kim Miller, Suneeta Ramaswami, Peter Rousseeuw, Toni Sellarès, Diane Souvaine, Ileana Streinu, Anja Struyf

Computer Science: Faculty Publications

The concept of location depth was introduced in statistics as a way to extend the univariate notion of ranking to a bivariate configuration of data points. It has been used successfully for robust estimation, hypothesis testing, and graphical display. These reguire the computation of depth regions, which form a collection of nested polygons. The center of the deepest region is called the Tukey median. The only available implemented algorithms for the depth contours and the Tukey median are slow, which limits their usefulness. In this paper we describe an optimal algorithm which computes all depth contours in &Ogr;(n 2) time …

The Effects Of Regional Planning On Suburuban Tokyo Metropolitan Areas, Michael Corbett

Master's Projects

In the current economic downturn that Japan is experiencing, there are a number of issues concerning Tokyo suburban areas that face Japanese planners. Among them are the effects of the historical movements of the population into what is now the Tokyo Metropolitan Areah the transfer of power to local governments^; land availability and social problems caused by the changing demographics of an aging Japanese society in those areas. Unfortunately, during the rapid urbanization spurred by necessary development after World War II little thought was given to quality of life issues such as building design or area plans. Instead, emphasis was …

Residential Street Standards: Impacts On Neighborhood Visual Character And Traffic Behavior, Rachna Rachna

Master's Projects

Streets play a significant role in shaping the quality of built environment. The arrangement of street space and buildings is important in defining the visual character of a neighborhood and determining the behavior of traffic moving through a neighborhood. Some streets create a sense of place by visually tying the buildings and street space together whereas others appear to be just traffic thoroughfares and disconnected with the buildings fronting on them. Some streets encourage traffic to speed up while others make it slow down.

In technical terms, street may be defined just as a route, a passage for traveling from …

The Leading Ladies Of Popular Music: An Assessment Of Lyrical Content, Julie Miller

Honors Theses

No abstract provided.

Multimodal Assessment Of The Effect Of Chewing Gum On Nicotine Withdrawal, Lee M. Cohen, Dana M. Britt, Frank L. Collins, Mustafa Al-Absi, Dennis E. Mcchargue

Department of Psychology: Faculty Publications

The present study was designed to evaluate the usefulness of chewing gum to reduce nicotine withdrawal, craving, and salivary cortisol concentrations during temporary nicotine deprivation. A total of 20 male smokers were studied under conditions when gum was and was not accessible during a 4-hour deprivation period. All subjects smoked an initial cigarette shortly after arrival for the two experimental sessions and were informed that they would be unable to smoke for the remainder of each session. The sessions consisted of each subject watching a movie, then waiting in the lab for two consecutive 30-min intervals. Self-reported nicotine withdrawal and …

Pulmonary Arterial Morphometry From Microfocal X-Ray Computed Tomography, Kelly L. Karau, Robert C. Molthen, Anita H. Dhyani, Steven Thomas Haworth, Christopher C. Hanger, David L. Roerig, Roger H. Johnson, Christopher A. Dawson

Biomedical Engineering Faculty Research and Publications

The objective of this study was to develop an X-ray computed tomographic method for pulmonary arterial morphometry. The lungs were removed from a rat, and the pulmonary arterial tree was filled with perfluorooctyl bromide to enhance X-ray absorbance. At each of four pulmonary arterial pressures (30, 21, 12, and 5.4 mmHg), the lungs were rotated within the cone of the X-ray beam that was projected from a microfocal X-ray source onto an image intensifier, and 360 images were obtained at 1° increments. The three-dimensional image volumes were reconstructed with isotropic resolution with the use of a cone beam reconstruction algorithm. …

Lower Willamette River Model: Model Calibration, Chris Berger, Robert Leslie Annear, Scott A. Wells

Civil and Environmental Engineering Faculty Publications and Presentations

Water Environment Services of Clackamas County is in the process of planning upgrades on several of its wastewater treatment plants (WWTPs) which discharge into the Lower Willamette River. The goals of the modeling effort were to:

• Gather data to construct a computer simulation model of the Lower Willamette River system in order to evaluate the impact of the WWTP discharges on water quality

• Ensure that the model accurately represents the system physics and chemistry (flow, temperature, dissolved oxygen and nutrient dynamics) by model calibration

• Use the model to evaluate how to meet various future discharge scenarios for …

The Poverty Of Hard Work: Multiple Jobs And Low Wages In Family Economies Of Rural Utah Households, Christina E. Gringeri

The Journal of Sociology & Social Welfare

The combination of paid work and poverty, or near poverty, is a growing problem in the United States, one of which is often accentuated by residence in rural, low-wage communities where underemployment is more prevalent than in metropolitan areas. This paper examines the experiences of sixty rural families with inadequate employment using data from ethnographic interviews with a particular focus on the strategies they use to meet their family's needs in spite of low-wage work.

Effect Of Nasa Light-Emitting Diode Irradiation On Wound Healing, Harry T. Whelan, Robert L. Smits, Ellen V. Buchmann, Noel T. Whelan, Scott G. Turner, David A. Margolis, Vita Cevenini, Helen Stinson, Ron Ignatius, Todd Martin, Joan Cwiklinski, Alan F. Philippi, William R. Graf, Brian D. Hodgson, Lisa Gould, Mary Kane, Gina Chen, James Caviness

School of Dentistry Faculty Research and Publications

Objective: The purpose of this study was to assess the effects of hyperbaric oxygen (HBO) and near-infrared light therapy on wound healing.

Background Data: Light-emitting diodes (LED), originally developed for NASA plant growth experiments in space show promise for delivering light deep into tissues of the body to promote wound healing and human tissue growth. In this paper, we review and present our new data of LED treatment on cells grown in culture, on ischemic and diabetic wounds in rat models, and on acute and chronic wounds in humans.

Materials and Methods: In vitro and in vivo …

Cave Research Foundation Newsletter, Volume 29, No. 4, December 2001, Paul Nelson

Cave Research Foundation Newsletter

Contents: Message from the Editor -- President's Message -- Carstens Publishes Review of Mammoth Cave Archeology -- Kates' Adventure -- CRF and the CKKC: A Partnership for Now and the Future -- CRF Members Testify to Environmental Protection Agency -- Win a Caving Rope -- Regional Expedition Reports -- 2001-2002 Expedition Calendar

Inside Earth, Volume 4, No. 3, Winter 2001-2002, Dale L. Pate, Cave And Karst Program (U.S.)

Inside Earth

Contents: The Cave and Karst Program 1999-2000 -- Park Updates -- Using Barometric Winds to Determine the Volume of Wind Cave, South Dakota -- Contributors -- 2001 Index

Elderly Narrative Reflections On The Contradictions In Turkish Village Family Life After Migration Of Adult Children, Roberta L. Coles

Social and Cultural Sciences Faculty Research and Publications

International and domestic labor migrations are changing the face of many countries. Those economic and demographic transitions collide with cultural expectations and ways of conducting intergenerational relations. This paper is a narrative analysis of some of those changes from the perspective of the elderly who remain behind in a small village in central Turkey. In particular, their narratives focus on filial expectations of sons and daughters, the status of mothers-in-law, health and economic well-being, and the future of village life. While these “left behind” elderly feel a loss of status and control and fear for their futures as their children …