Digital Commons Network^™

Detecting Specific Saccharides Via A Single Indicator, Soojin Lim, Jorge O. Escobedo, Mark Lowry, Robert M. Strongin

Chemistry Faculty Publications and Presentations

An improved synthesis of a rhodamine boronic acid indicator is reported. This compound is used in an optimized data collection protocol for wavelength- and time-dependent selectivity of sugars such as fructose and ribose derivatives. One indicator is thus used to selectively distinguish structurally related sugar analytes.

Blood Vessel Diameter Estimation System Using Active Contours, Jane Courtney, Ana Tizon

Conference Papers

The study and analysis of blood vessel geometry has become the basis of medical applications related to early diagnosis and effective monitoring of therapies in vascular diseases. This paper presents a new method to trace the outline of blood vessels from imperfect images and extract useful information about their dimensions in an automated manner. The system consists of a segmentation procedure that uses two Active Contours to detect blood vessel boundaries and a novel approach to measure blood vessel diameters directly as the distance between two points. We have succeeded in designing and implementing an automated, robust, measurement method that …

Crossings, Noel Brady

Books/Book Chapters

Chapter concentrates on the bridges of Dublin’s river Liffey; their importance to the vitality of the city, its commerce and people. It also highlights the importance of crossings in the city linking and opening up new paths to growth and development.

Dublin's Future: New Visions For Ireland's Capital City, Lorcan Sirr

Books/Book Chapters

This is a book about the future of Dublin. Its authors, styles, interests and of course visions are diverse and sometimes divergent. They represent the range of competing voices, dreams, influences and ideas that weave together in a constant battle of power, persuasion, aspiration and occasionally co-operation which en mass determine the future of any cit. Each individual chapter, not only in content, but also in style, is a reflection of the way different people and groups perceive the future and how it may be determined.

Commencement Address, "Just In Time", Linda Gregerson

2011 Highlights

No abstract provided.

Questioning The Currency Of Marketing Planning Today, Sarah Browne, Laura Cuddihy

Articles

While marketing planning has received considerable scholarlv
attention from academics, particularly on how it should be approached,
extant research does not explicate in any great detail how this process is actually performed in practice. The limited existing empirical research suggests a lag between theory and practice in terms of marketing planning and strategy making. Therefore, in order to 'market' marketing in B2B organisations, and close this apparent academic-practitioner divide, a greater awareness of who is actually involved in marfceting planning and strategy making processes is needed. The emphasis in this paper thus is to place the 'how' and 'who' in …

Une Nouvelle Voix Narrative À La Recherche De Son « Moi », Kasongo Mulenda Kapanga

Languages, Literatures, and Cultures Faculty Publications

Trente ans après les crises d'indépendances, l'Afrique a connu des secousses particulièrement paralysantes dont le prix en vies humaines se mesure au nombre élevé de personnes décimées par des fléaux tels que la famine, les épurations ethniques, les guerres, les génocides et la mauvaise gouvernance. Devant cette tragique situation, l'art, en tant qu'expression du beau, se vide de son attrait sous la pesanteur de l'anormal (l'horreur) qui nécessite, sinon une réparation imminente, tout au moins une dénonciation immédiate. Se sentant abandonnée à son propre sort - l'élite a misérablement échoué - le petit personnage issu du peuple, le délinquant, le …

Hierarchical Mission Management, Emad William Saad, John Lyle Vian, Ryan J. Meuth, Donald C. Wunsch

Electrical and Computer Engineering Faculty Research & Creative Works

The different advantageous embodiments further provide a system for hierarchical mission management comprising a number of mission planners, a data processing system, and a communication system. The number of mission planners are associated with a number of agent groups. The data processing system is configured to execute the number of mission planners. The communication system is configured to provide communication between the number of mission planners.

Web Service Selection For Resolving Conflicting Service Requests, Guosheng Kang, Jianxun Liu, Mingdong Tang, Xiaoqing Liu, Kenneth K. Fletcher

Computer Science Faculty Research & Creative Works

Web service selection based on quality of service (QoS) has been a research focus in an environment where many similar web services exist. Current methods of service selection usually focus on a single service request at a time and the selection of a service with the best QoS at the user's own discretion. the selection does not consider multiple requests for the same functional web services. Usually, there are multiple service requests for the same functional web service in practice. in such situations, conflicts occur when too many requesters select the same best web service. This paper aims at solving …

Clustering Web Video Search Results Based On Integration Of Multiple Features, Alex Hindle, Jie Shao, Dan Lin, Jiaheng Lu, Rui Zhang

Computer Science Faculty Research & Creative Works

The usage of Web video search engines has been growing at an explosive rate. Due to the ambiguity of query terms and duplicate results, a good clustering of video search results is essential to enhance user experience as well as improve retrieval performance. Existing systems that cluster videos only consider the video content itself. This paper presents the first system that clusters Web video search results by fusing the evidence from a variety of information sources besides the video content such as title, tags and description. We propose a novel framework that can integrate multiple features and enable us to …

Serdar Somuncu: Turkish German Comedy As Transnational Intervention, Kathrin M. Bower

Languages, Literatures, and Cultures Faculty Publications

A reconceptualization of Germanness, combined with a reconsideration of what constitutes “Germanness” and “Turkishness” and how they are linked, is a central theme in the programs of a younger generation of Turkish German cabaret artists and comedians. As a member of the new generation of performers, Serdar Somuncu stands out, not only for his unapologetic embrace of political theater critical of both German and Turkish social politics, but also for his assertion of a right and responsibility to engage with Germany’s past, coupled with an insistence on differentiation and balanced comparison when discussing integration. After gaining notoriety through his Mein …

Towards Better Utilization Of Nexrad Data In Hydrology: An Overview Of Hydro-Nexrad, Witold F. Krajewski, Anton Kruger, James A. Smith, Ramon Lawrence, Charles Gunyon, Radoslaw Goska, Bong Chul Seo, Piotr Domaszczynski, Mary Lynn Baeck, Mohan K. Ramamurthy, Jeffrey Weber, A. Allen Bradley, Stephen A. Delgreco, Matthias Steiner

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

With a very modest investment in computer hardware and the open-source local data manager (LDM) software from University Corporation for Atmospheric Research (UCAR) Unidata Program Center, a researcher can receive a variety of NEXRAD Level III rainfall products and the unprocessed Level II data in real-time from most NEXRAD radars in the USA. Alternatively, one can receive such data from the National Climatic Data Center in Ashville, NC. Still, significant obstacles remain in order to unlock the full potential of the data. One set of obstacles is related to effective management of multi-terabyte datasets. A second set of obstacles, for …

Radar-Rainfall Estimation Algorithms Of Hydro-Nexrad, Bong Chul Seo, Witold F. Krajewski, Anton Kruger, Piotr Domaszczynski, James A. Smith, Matthias Steiner

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Hydro-NEXRAD is a prototype software system that provides hydrology and water resource communities with ready access to the vast data archives of the U.S. weather radar network known as NEXRAD (Next Generation Weather Radar). This paper describes radar-rainfall estimation algorithms and their modular components used in the Hydro-NEXRAD system to generate rainfall products to be delivered to users. A variety of customized modules implemented in Hydro-NEXRAD perform radar-reflectivity data processing, produce radar-rainfall maps with user-requested space and time resolution, and combine multiple radar data for basins covered by multiple radars. System users can select rainfall estimation algorithms that range from …

Patient Perspectives Of Physicians' Compliance Gaining Strategies, Margaret Malinda Lambert

Theses, Dissertations and Capstones

This research examined strategies used by physicians for compliance gaining and patient responses to those strategies. Respondents were surveyed regarding their expectations about strategies physicians would use to gain compliance with requests related to changing lifestyle behaviors and how the respondents anticipated they would respond to physicians. Findings revealed that patients did anticipate specific persuasive strategies from physicians and anticipated responding in specific ways. Most respondents expect expertise strategies from physicians and plan to comply. Expertise strategies, however, were also linked with patients who planned to defy or ignore their physicians’ requests. Findings suggest that future research into why patients …

Transition From High School To College : The Experiences Of Girls In Rural West Virginia, Leanne Arbor Olson

Theses, Dissertations and Capstones

A degree in higher education is increasingly important in our competitive economic environment, but a 30% gap exists between high-income and low-income students attending college (Bloom, 2005; Corrigan & Hartle, 2007). Rural and urban schools contend with issues of poverty and educational resources, while suburban schools work with "ample resources and stable populations" (Truscott & Truscott, 2005, p. 245). The purpose of this study was to better understand the enabling and constraining factors of five girls from rural, West Virginia as they transitioned from high school to college. Collaborative enthographic case study allowed the five students to be involved in …

Parent Involvement And Academic Achievement, Patrick Andrew Lussenhop

Dissertations and Theses @ UNI

Research has shown that increasing parental involvement has a positive impact on the academic performance of students yet, for a variety of reasons, many schools struggle to get parents involved. Providing online data systems to communicate student progress with parents is one way schools may encourage parent involvement in their children's education. This study explores the relationship between parent use of an online data system and student academic achievement. Data from a Student Information System (SIS), including course grades, grade point average, attendance, and parent log-in information, was gathered over a four year period for a cohort of students from …

Examining The Use Of Collocations In Natural Language Processing, Patrick Anthony Burke

Dissertations and Theses @ UNI

Studies in Natural Language Processing are often dedicated to defining the lexicon and grammar rules of individual languages. It is a common understanding that virtually all statements that a language user encounters are unique constructions that have never been seen before. Because of this, there has been very little modem research regarding the use of repeated language when attempting to provide computers with language processing functionality. It seems reasonable that most statements we use on a daily basis are completely new when they are evaluated in their entirely. However, it is possible that smaller portions of these statements are reused. …

The District-Wide Sustainability Of A Professionallearning Community During Leadership Changes At The Superintendency Level, Jesus Abrego, Anita Pankake

Organization and School Leadership Faculty Publications

The purpose of this mixed methods follow-up single case study was two-fold: to determine if a school district was able to sustain a professional learning community (PLC) and to identify factors that enhanced, inhibited, or promoted the sustainability of a PLC from a district-wide perspective, with particular focus on how a change in leadership, i.e. a new superintendent, affected the sustainability of PLC attributes. In addition, the role of trust in influencing the sustainability of a professional learning community will be discussed in this paper.

Using Temperature Profiles To Investigate The Hyporheic Zone In An Agricultural Drainage Ditch, Richard A. Suggs

Theses and Dissertations

During the last three decades, there has been much research on ground water/surface water interaction and hyporheic zone processes in natural rivers and streams. Research into natural systems has revealed significant ground water/surface water interaction and a complex variability that depends primarily on surface conditions, subsurface composition, and seasonal influences. Hyporheic zone interaction is an important factor contributing to water quality of both surface water and ground water systems.

This research expands on the concept of using heat transport, as revealed by temperature variation, as an analogue for water movement within a surface water/ground water system to include the man-made …

Geomechanical Stability Analysis For Co2 Sequestration In Carbonate Formation, Xue J. Zhou

Theses and Dissertations

Geomechanical analysis is one of the fundamental pillars to build up the confidence of geological sequestration of CO2. Large scale CO2 sequestration in deep carbonate formation is a complicated geological process, which will non-reversibly transform the presumed equivalent and stable status of a sedimentary basin that formed over millions of years: chemically, hydraulically, geothermally, and geomechanically. In this dissertation, thermoporoelasticity guides the theoretical establishment of a conservative baseline for the geomechanical stability analysis of CO2 sequestration.

Extensive laboratory tests, including CO2 flooding tests, permeability tests, uniaxial and triaxial tests, Brazilian tensile strength tests, poroelasticity tests, point load tests, and fracture …

Interdisciplinary Care Approach In The Neuroscience Intensive Care Unit And It’S Effect On Early Mobilization, Kamille J. Sprenkle Pt, Dpt, Maureen T. Smith Rn, Msn, Cnrn

Department of Medicine

No abstract provided.

Current Perspectives On Sotl, Lorraine Stefani

International Journal for the Scholarship of Teaching & Learning

The concept of scholarship is central to the roles and overarching functions of universities and, as such, obviously influences policy and practice in higher education throughout the world. However the role of "the university" and consequently, higher education, is changing, and that change is driven by changes in society and changes in communication which in turn are largely being driven by technological advances, and changes in the expectations of the student population. While universities...

Engineering Research Teams: The Role Of Social Networks In The Formation Of Research Skills For Postgraduate Students, Kaylene Sampson, Keith Comer

International Journal for the Scholarship of Teaching & Learning

This study explores learner experiences regarding skills acquisition of a cohort of engineering doctoral students enrolled in a New Zealand university. Employing a qualitative methodology, we interviewed 28 PhD students about the range of experiences and exchanges that comprised their pathways to skill acquisition. Students reported that research projects with application enabled the development of ‘real world problem solving’ by drawing on bonding and bridging network ties. Indeed, informal structures and disciplinary norms operating in the culture of postgraduate engineering research are principle contributors to successful progression, degree completion and outputs. Research practices emphasising repetition and doability establish productive environments …

Impact Of Giving Students A Choice Of Homework Assignments In An Introductory Computer Science Class, Steven Fulton, Dino Schweitzer

International Journal for the Scholarship of Teaching & Learning

Student assignments have long been an integral part of many university level computer science courses to reinforce material covered in class with practical exercises. For years, researchers have studied ways to improve such student assignments by making them more interesting, applicable, and valuable to the student with a goal of improving learning outcomes by increasing student appeal. One often studied way to improve the learning outcome is by allowing students a choice in assignments. To ensure fairness for all students in providing such a choice, care must be taken to ensure assignment “equality” by ensuring an equal learning experience for …

Nonverbal Communication Among Pointe Coupee Creoles, Elsie Angelique Bergeron Gardner

LSU Doctoral Dissertations

Interactions are understood through the filter of language and culture. Because of this when people of different cultures interact, miscommunications often result. As both verbal and nonverbal aspects of communication are culturally specific, this paper examines trends in the nonverbal communication patterns of generations of Pointe Coupee Creoles undergoing language shift from Creole French in the older generation to English in the younger. The data demonstrate that nonverbal patterns are decoupled from verbal language to some extent in the degree to which they are maintained down the observable generations of Pointe Coupee Creole participants. This study analyzes videos of naturally …

Hbcu Crises And Best Practices In The Discourse Of Renewal: A Crisis Communication Case Study Of Three Institutions, Erica Courtney Taylor

LSU Doctoral Dissertations

Crises have been a part of all societies over the course of time. Leaders of small, primitive societies may have dealt with these crises by directly communicating with their citizens or by taking other hands-on approaches to crisis management and recovery. However, in large post-modern technological societies, leaders must find more efficient ways to handle and recover from crises. This qualitative study examines three crises that occurred at three Historically Black Colleges or Universities (HBCUs) in the last six years. Crisis communication planning and practices are explored with a special focus on elements of the discourse of renewal theory each …

The Impact Of Oral Fluency And Silent Fluency On The Comprehension Of Fourth Graders, Julie Adele Wright

LSU Doctoral Dissertations

The purpose of this quantitative study was to discover if a connection exists between oral fluency and silent fluency. Comprehension was used as the consistent measurement instrument for the study. Understanding how oral fluency transitions to silent fluency helps educators understand how to assist students with this process. Most reading done to acquire knowledge after the fourth grade is performed silently. Students need to be an effective silent reader to be successful in school. In addition, reading comprehension and most other parts of standardized testing is read silently by the student unless accommodations are put in place before testing. If …

Dyadic Meta-Accuracy In Leader-Member Exchanges: An Examination Of Antecedents And Relational Outcomes, Jared A. Ledoux

LSU Doctoral Dissertations

Work organizations are inherently social entities, dependent upon the social interactions between supervisors and subordinates. This study examined the role of interpersonal processes within organizational settings, focusing upon subordinates‟ accuracy in judging their supervisors‟ impressions of the subordinates‟ personality. This phenomenon, dyadic meta-accuracy, is examined within exchange relationships between supervisors and subordinates, drawing upon Leader Member Exchange (LMX) theory and the metaperception literature. A theoretical framework proposed potential antecedents of subordinate meta-accuracy, including: communication frequency, physical proximity, psychological closeness, and trait visibility. In addition, subordinate meta-accuracy was proposed as a determinant of the relational quality between subordinate and supervisor and …

The Influence Of Budget Allocation By Function On Student Retention Of Public Community Colleges In The Sixteen States In The Southern Region Education Board, Clayton Clendenin Burton

LSU Doctoral Dissertations

Stakeholders of higher education expect a positive return for their investment. One of the measures of success for higher education is persistence; one of the measures of persistence is retention rate. One segment of higher education, community colleges, receives a significant outlay of public resources in terms of government appropriations, student financial aid, and individual investment. This study follows the framework of Ryan (2004) and Gansemer-Topf and Schuh (2006) who successfully created models using the allocation of financial resources to predict graduation and retention rates for four-year colleges. Using data from the U. S. Department of Education’s Integrated Postsecondary Education …

Terrace V. Thompson And The Legacy Of Manifest Destiny Symposium: The Worst Supreme Court Case Ever, Jean Stefancic

Articles

No abstract provided.