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Fact Sheet - Sacred Heart University - Fall 2005, Office Of Institutional Research

News, Magazines and Reports

No abstract provided.

Determinants Of Repeat Visitation For Las Vegas “Locals” Casinos, David D. Ross

UNLV Theses, Dissertations, Professional Papers, and Capstones

The proliferation of gaming is unprecedented. As many states look to gaming as a source of revenue for a poor fiscal policy, this research becomes more valuable. Many people fail to make the correlation between these new jurisdictions, Tribal or Indian gaming opportunities, and the “locals” market. The argument is, not many people are traveling to Barona or Harrah’s Rincon outside of San Diego, California for their vacation from New York City. Therefore, these primary markets are considered to be more localized. Localized markets could be referred to as geographic segmentation as opposed to other segmentation strategies. The strengths of …

Cross-Cultural Vincentian Leadership: The Challenge Of Developing Culturally Intelligent Leaders, Marco Tavanti Ph.D.

Vincentian Studies

As the Hay-Vincentian Leadership Project (HLP) becomes international in scope, Vincentian values must be applied in and sometimes adapted to cross-cultural contexts. The concepts of cultural diversity, cultural competence, and cultural intelligence are explained in general and against a Vincentian background. Qualities that make leaders effective in cross-cultural situations are explored. Vincent de Paul set an example for such success in the preparation he mandated for those going on foreign missions and in the sensitivity he showed in his own work with people from other cultures. Culture’s relationship to leadership is examined using the work of the anthropologist Edward Hall …

Multifractal Structure In Nonrepresentational Art, Jonas R. Mureika, C. C. Dyer, G. C. Cupchik

Physics Faculty Works

Multifractal analysis techniques are applied to patterns in several abstract expressionist artworks, painted by various artists. The analysis is carried out on two distinct types of structures: the physical patterns formed by a specific color (“blobs”) and patterns formed by the luminance gradient between adjacent colors (“edges”). It is found that the multifractal analysis method applied to “blobs” cannot distinguish between artists of the same movement, yielding a multifractal spectrum of dimensions between about 1.5 and 1.8. The method can distinguish between different types of images, however, as demonstrated by studying a radically different type of art. The data suggest …

Natural And Synthetic Viniferins Associated With The Grapevine Disease Young Vine Decline, David Michael Mcginnis

Chemistry & Biochemistry Theses & Dissertations

Grapevine disease has been thc subject of intense research amongst viticulturists over the last few decades, especially during the 1990's. There has been discoveries that suggest grapevine disease is commonly caused by fungal pathogens. One of the most common fungi that the vine may become infected by is known as Botrytis cinerea. B. cinerea is capable of attacking the grapevine which in turn will lead to bunch rot in the grape clusters. This disease has been researched in great detail during the past several years and is one of only few microorganisms that have actually been identified. Phaeoacremrmium chnlmydospnrum …

A Model For Recruiting And Training Youth Development Volunteers In Urban Areas, Martin H. Smith, H Steve Dasher, Donald J. Klingborg

Journal of Extension

A model for recruiting and training volunteers for 4-H Youth Development Programs in urban areas was designed and evaluated. Utilizing a formal course at a community college to recruit and train volunteers, the model was effective in developing and enhancing their skills. As part of their course requirements, volunteers applied their skills by implementing a science literacy program with elementary-age children in after-school settings. Their efforts were effective; participating children's science process skills showed significant improvements. Academic and community service credit served as rewards for volunteers' participation.

Vol 50 #2, Judy Zelenski

MPLA Newsletter

No abstract provided.

Damage-Induced Modeling Of Asphalt Mixtures Through Computational Micromechanics And Cohesive Zone Fracture, Yong-Rak Kim, D. H. Allen, D. N. Little

Department of Engineering Mechanics: Faculty Publications

This paper presents a computational micromechanics modeling approach to predict damage-induced mechanical response of asphalt mixtures. Heterogeneous geometric characteristics and inelastic mechanical behavior were taken into account by introducing finite element modeling techniques and a viscoelastic material model. The modeling also includes interface fracture to represent crack growth and damage evolution. The interface fracture is modeled by using a micromechanical nonlinear viscoelastic cohesive-zone constitutive relation. Fundamental material properties and fracture characteristics were measured from simple laboratory tests and then incorporated into the model to predict rate-dependent viscoelastic damage behavior of the asphalt mixture. Simulation results demonstrate that each model parameter …

Mountain Plover Population Responses To Black-Tailed Prairie Dogs In Montana, Stephen J. Dinsmore, Gary C. White, Fritz L. Knopf

United States Geological Survey: Staff Publications

We studied a local population of mountain plovers (Charadrius montanus) in southern Phillips County, Montana, USA, from 1995 to 2000 to estimate annual rates of recruitment rate (f) and population change (λ). We used Pradel models, and we modeled λ as a constant across years, as a linear time trend, as year-specific, and with an additive effect of area occupied by prairie dogs (Cynomys ludovicianus). We modeled recruitment rate (f) as a function of area occupied by prairie dogs with the remaining model structure identical to the best model used to estimate λ. Our results indicated …

Coarse-Grained Free-Energy-Functional Treatment Of Quasistatic Multiscale Processes In Heterogeneous Materials, H. Zhou, Ruqiang Feng, Dennis J. Diestler, Xiao Cheng Zeng

Xiao Cheng Zeng Publications

A new treatment of quasistatic (reversible) multiscale processes in heterogeneous materials at nonzero temperature is presented. The system is coarse grained by means of a finite-element mesh. The coarse-grained free-energy functional (of the positions of the nodes of the mesh) appropriate to the thermodynamic-state variables controlled in the relevant process is minimized. Tests of the new procedure on a Lennard-Jonesium crystal yield thermomechanical properties in good agreement with the “exact” atomistic results.

Magnetization Reversal Of Fe Films On Ag Submicrometer Pyramidal Islands, Chin-Chung Yu, Yeong-Der Yao, Sy_Hwang Liou

Sy-Hwang Liou Publications

Ag submicrometer pyramidal islands with a (100) truncated top and four (111) sidewalls were successfully fabricated on Si(100) substrates at a deposition temperature of 500/spl deg/C. The magnetization reversal of 30 nm thick Fe films grown on Ag pyramidal islands was studied by magnetic force microscopy. The magnetization reversal of Fe films was first started at the sidewalls of pyramidal islands. Then, the formation and propagation of wall-like structures were observed under a higher external magnetic field, namely 95 Oe. The magnetic domain images indicated that the Fe films grown on the sidewalls of pyramidal islands and the strength of …

The Cytolethal Distending Toxin B Sub-Unit Of Helicobacter Hepaticus Is A Ca2+- And Mg2+-Dependent Neutral Nuclease, Rohana P. Dassanayake, Mark A. Griep, Gerald Duhamel

Mark A. Griep Publications

The cytolethal distending toxin B (CdtB) of the mouse pathogen Helicobacter hepaticus has cation binding and DNA catalysis residues in common with members of the mammalian deoxyribonuclease I (DNase I) family. The purpose of the present study was to characterize CdtB nuclease. To establish optimal digestion conditions and to evaluate co-factor requirements, a novel and sensitive fl uorometric assay that quantitatively determines double stranded DNA digestion was developed. Although the Ca²⁺- and Mg²⁺-dependence and neutral properties of CdtB were similar to DNase I, hydrolysis of DNA by CdtB was approximately 100-fold less active than DNase I …

Genetic And Spatial Structure Within A Swift Fox Population, Ann M. Kitchen, Eric M. Gese, Lisette P. Waits, Seija M. Karki, Edward R. Schauster

United States Department of Agriculture Wildlife Services: Staff Publications

1. We incorporated spatial data on swift foxes (Vulpes velox) with genetic analysis to assess the influence of relatedness between individuals on their social and spatial ecology. We recorded the space use patterns of 188 radio-collared swift foxes in southeastern Colorado from January 1997 to December 2000. One hundred and sixty-seven foxes were also genotyped at 11 microsatellite DNA loci and the degree of relatedness between individuals was estimated.

2. We described the genetic structure of the population by examining the relatedness of neighbors and the relationship between the spatial and genetic distance of all individuals. We found …

Characterization Of Pfiesteria Ichthyocidal Activity, Andrew S. Gordon, Harold G. Marshall, Sandra E. Shumway, Kathryn J. Coyne, Alan J. Lewitus, Michael A. Mallin, Parke A. Rublee

Biological Sciences Faculty Publications

Letter to the Editor regarding article: Drgon, T., et al. 2005. Characterization of ichthyocidal activity of Pfiesteria piscicida: Dependence on the dinospore cell density. Appl. Environ. Microbiol. 71:519–529

Common Pattern Discovery Using Earth Mover's Distance And Local Flow Maximization, Hung-Khoon Tan, Chong-Wah Ngo

Research Collection School Of Computing and Information Systems

In this paper, we present a novel segmentation-insensitive approach for mining common patterns from 2 images. We develop an algorithm using the earth movers distance (EMD) framework, unary and adaptive neighborhood color similarity. We then propose a novel local flow maximization approach to provide the best estimation of location and scale of the common pattern. This is achieved by performing an iterative optimization in search of the most stable flows' centroid. Common pattern discovery is difficult owing to the huge search space and problem domain. We intend to solve this problem by reducing the search space through identifying the location …

Informal Animation Sketching With K-Sketch, Richard Christopher Davis

Research Collection School of Computing and Information Systems

Animation is a powerful medium that is accessible to few, because current animation tools are extremely complex. This complexity arises partially from current tools’ focus on precise, often unnecessary details and partially from the difficulty of finding a small but sufficiently powerful set of tool features. We are designing K-Sketch, an informal 2D animation tool that uses sketching and demonstration to radically reduce the time needed to create an animation. Our field studies investigating the needs of current anima-tion tool users and would-be users are helping us to mini-mize complexity by showing us how to prioritize the many possible tool …

Managerial Assessments Of E-Business Investment Opportunities: A Field Study, Anandhi S. Bharadwaj, Amrit Tiwana

Research Collection School Of Computing and Information Systems

Managers charged with assessing investment opportunities for information technologies such as e-business projects face considerable uncertainty in their decision-making processes. Contemporary theories of the firm and the normative prescriptions thereof emphasize the potential for such investments to augment firm-level knowledge and relational capabilities. However, prior research has not examined the relative emphases that managers place on the knowledge and relational capability-augmenting characteristics of the e-business investments. In this paper, we develop a model to assess whether managerial evaluations of e-business investment opportunities are consistent with these normative and theoretical prescriptions. A test of the model using survey data on 485 …

สรุปข่าว & กิจกรรมสิ่งแวดล้อม

Thai Environment

No abstract provided.

แนะนำโครงการสถาบันวิจัยสภาวะแวดล้อม : โครงการแผนแม่บทและแผนปฏิบัติการด้านการขยะและของเสียอันตราย หน่วยบัญชาการทหารพัฒนา กองบัญชาการสูงสุด (พ.ศ. 2548-2557), กองบรรณาธิการ

Thai Environment

No abstract provided.

การพัฒนาวิธีทางชีวภาพเพื่อบำบัดสารไตรคอโรเอธิลีน (ทีซีอี) ที่ปนเปื้อนในสิ่งแวดล้อม, เอกวัล ลือพร้อมชัย, อรมาศ สุทธินุ่น

Thai Environment

No abstract provided.

การบริหารจัดการโครงการประชาสัมพันธ์ การอนุรักษ์พลังงาน, เสถียร รุจิรวนิช

Thai Environment

No abstract provided.

"สร้างคุณค่าให้กับสิ่งไร้ค่า" กรณีศึกษาการจัดการขยะของ "โรงแรมสยามเบย์วิวและโรงแรมสยามเบย์ชอร์พัทยา", ธีรพล คังคะเกตุ

Thai Environment

No abstract provided.

Lsuhsc Facilities Daily Updates: October 2005, Lsuhsc Property And Facilities Management

LSUHSC Facilities Daily Updates: 2005

LSUHSC Daily Facilities Updates from October 14 to October 31, 2005. These updates describe damage and a timeline of repairs at the LSU Health Sciences Center - New Orleans campus due to Hurricane Katrina which made landfall August 29, 2005.

A Dsp-Based Active Disturbance Rejection Control Design For A 1-Kw H-Bridge Dc-Dc Power Converter, Bosheng Sun, Zhiqiang Gao

Electrical and Computer Engineering Faculty Publications

This paper presents the design and implementation of an advanced digital controller for a 1-kW H-bridge dc-dc power converter. A new control algorithm based on the active disturbance rejection concept is developed to cope with the highly nonlinear dynamics of the converter and the disturbances. An experimental digital control system is used to implement the new control strategy. It consists of a digital control board based on the TMS320C6711 digital signal processor chip, an analogy I/O board, and a complex programmable logic device pulsewidth-modulation generation board. Using a newly developed bandwidth-parametrization technique, an autotuning method based on noise quantification is …

Lsuhsc Facilities Biweekly Update: October 2005, Lsuhsc Property And Facilities Management

LSUHSC Facilities Biweekly Updates: 2005

LSUHSC Facilities Biweekly Update from October 14 and 28, 2005.

These updates describe damage and a timeline of repairs at the LSU Health Sciences Center - New Orleans campus due to Hurricane Katrina which made landfall August 29, 2005.

Nova Quarterly: The University Of Texas At El Paso, The University Of Texas At El Paso University Communications

NOVA

Fall 2005, Vol. 43, No. 3; No. 163

Light Distributions In Front Of A Circular Aperture, Evaluated Using Vector Diffraction Theory, Shekhar Guha, Glen D. Gillen

Physics

For a plane wave (having wavelength λ) incident on a circular aperture (radius a), the transverse distribution of light intensity beyond the aperture is expressed in terms of a dimensionless parameter, p1=a/λ, for various distances close to the aperture, using the vector Rayleigh-Sommerfeld diffraction theory.

Good Morning, Africa! (Dreams And Identity In Morocco), Chantal James

Independent Study Project (ISP) Collection

This is an exploration of identity using dreams in the Moroccan context. I formally spoke to around twenty-five Moroccans for my research and spoke briefly or casually about the subject of dreams with many more, almost everyone I became friendly with. I give no personal information about the people who spoke to me without their consent, and I give all credit where it’s due, I hope. I set out from Rabat on the 10:30 train to Marrakesh, to spend my three weeks there. I kept a copy of Dreams, a collected works of Jung, by my side. I kept copious …

The Role Of Malagasy Women In Community Development: Analyzing The Potential For The Creation Of A Women’S Association For Alternative Livelihoods In Ifaty, Amanda Fencl

Independent Study Project (ISP) Collection

Integrated Conservation and development projects (ICDPs) have increased in number worldwide as conservation organizations have to come to terms with the importance of involving and addressing the needs of local human populations to order to achieve their conservation goals. Madagascar’s unique biodiversity, environmental degradation, and plaguing poverty has made ICDPs crucial in achieving national goals of tripling the area of natural heritage conserved and poverty reduction through socially, economically, and ecologically sustainable development. In order to understand how such sustainable development can be achieved, it is essential to spend time enhancing one’s understanding of the local mentality and worldview. On …

A Taxonomy Of Free Network Sniffers For Teaching And Research, Victor A. Clincy, Halaweh Abu Nael

Faculty Articles

Today's networking environment has become very complex. Networks have been growing in size rapidly and have come to support more complex applications. As result, troubleshooting and maintaining networks has become cumbersome and has created the need for new specialized tools such as Network Protocol Analyzers, better known as "Network Sniffers".Network Sniffers have become critical tools in today's networking management and troubleshooting processes. They enable network managers to evaluate and examine the data running through their network by troubleshooting network performance problems and identifying certain network faults. Network Sniffers can help identify network attacks and detect security threats; they can be …