Digital Commons Network^™

Clinical Registered Dietitians, Employers, And Educators Are Interested In Advanced Practice Education And Professional Doctorate Degrees In Clinical Nutrition, Annalynn Skipper, Nancy M. Lewis

Department of Nutrition and Health Sciences: Faculty Publications

A subset of registered dietitians (RDs) is known to practice at an advanced level, but a clear educational pathway supporting advanced medical nutrition therapy practice has not been identified. Thus, an electronic survey was designed to investigate interest of clinical RDs, employers, and educators in advanced practice competencies and professional doctorate degree programs in clinical nutrition. Usable responses were obtained from 440 of 978 (45%) RDs, 61 of 107 (57%) employers, and 76 of 114 (67%) educators. Mean interest (5 = very interested, 1 = very uninterested) in obtaining advanced practice education was highest among RDs (3.93 ±1.01) and was …

Tadaridanema Delicatus (Schwartz, 1927) N. Gen., N. Comb. (Trichostrongylina: Molineidae) Parasite Of Molossidae Bats, Jorge Falcon-Ordaz, Carmen Guzman-Cornejo, Luis Garcia-Prieto, Scott Lyell Gardner

Harold W. Manter Laboratory of Parasitology: Faculty Publications

On the basis of the revision of the type material of Anoplostrongylus delicatus Schwartz, 1927, and new specimens collected from Tadarida brasiliensis mexicana (Saussure, 1860) in 4 arid localities from Mexico, we describe a new genus (Tadaridanema n. gen.), to which A. delicatus is transferred (as Tadaridanema delicatus (Schwartz, 1927) n. gen., n. comb.). This new genus differs from all other genera included in noplostrongylinae by having ray 2 larger than ray 3. In addition, T. delicatus can be differentiated from the type species of Anoplostrongylus (Anoplostrongylus paradoxus (Travassos, 1918)) because it possess vestibular branches equal in length, cephalic inflation …

Castro's Cuba: Quo Vadis?, Francisco Wong-Diaz Dr.

Books, Monographs & Collaborative Studies

The United States, particularly the Army, has a long history of involvement with Cuba. It has included, among others, the Spanish-American War of 1898, military interventions in 1906 and 1912, the 1961 Bay of Pigs Invasion, the 1962 Missile Crisis, counterinsurgency, and low intensity warfare in Latin America and Africa against Cuban supported guerrilla movements. After almost 5 decades of authoritarian one-man rule, Fidel Castro remains firmly in power. On July 31, his brother, Raul Castro, assumed provisional presidential power after an official announcement that Fidel was ill and would undergo surgery. What would be the strategic and political implications …

Statistical Thermodynamics And Kinetics Of Dna Multiplex Hybridization Reactions, Albert S. Benight, M. T. Horne, D. J. Fish

Chemistry Faculty Publications and Presentations

A general analytical description of the equilibrium and reaction kinetics of DNA multiplex hybridization has been developed. In this approach, multiplex hybridization is considered to be a competitive multichannel reaction process: a system wherein many species can react both specifically and nonspecifically with one another. General equations are presented that can consider equilibrium and kinetic models of multiplex hybridization systems comprised, in principle, of any number of targets and probes. Numerical solutions to these systems for both equilibrium and kinetic behaviors are provided. Practical examples demonstrate clear differences between results obtained from more common simplex methods, in which individual hybridization …

Karyotypes Of Eight Species Of Leptodactylus (Anura, Leptodactylidae) With A Description Of A New Karyotype For The Genus, Renata Cecília Amaro-Ghilardi, Gabriel Skuk, Rafael O. De Sá, Miguel Trefaut Rodrigues, Yatiyo Yonenaga-Yassuda

Biology Faculty Publications

Karyotypes of eight species of Leptodactylus (Anura, Leptodactylidae) with a description of a new karyotype for the genus. Eight species of the Neotropical genus Leptodactylus were karyologically studied: seven of them (L. gracilis, L. mystacinus, L. petersii, L. pustulatus, L. macrosternum, L. ocellatus, L. labyrinthicus) presented 2n=22 and L. silvanimbus showed a distinctive karyotype with 2n=24. Nucleolar organizer regions (Ag-NORs) were detected in two different pairs of chromosomes: pair 4 at the proximal region of the long arm of one individual of L. mystacinus from São Paulo state and of L. petersii; and …

Table Of Contents - Issue 1, North Carolina Law Review

North Carolina Law Review

No abstract provided.

Crawford's Triangle: Domestic Violence And The Right Of Confrontation, Deborah Tuerkheimer

North Carolina Law Review

No abstract provided.

Three Theories Of Substantive Due Process, Daniel O. Conkle

North Carolina Law Review

No abstract provided.

After The Catastrophe: Disaster Relief For Hospitals, Elizabeth Weeks

North Carolina Law Review

No abstract provided.

Teaching From The Closet: Freedom Of Expression And Outspeech By Public School Teachers, Eva Dubuisson

North Carolina Law Review

No abstract provided.

In This Apple For Teacher An Apple From Eve - Reanalyzing The Intelligent Design Debate From A Curricular Perspective, Mary Katherine Hackney

North Carolina Law Review

No abstract provided.

Art, The Social Enzyme: The Emergence Of An Art Community In The Rio Grande Valley, Heaven Lashley

Theses and Dissertations - UTB/UTPA

This study explores the emergence of an art community in the Rio Grande Valley (RGV) region of South Texas. In researching this objective, I relied on observations at many gallery public functions where I had the opportunity to observe the interactions between prospective buyers, gallery owners and artists. I also visited with gallery owners and artists many times in small group settings where I raised open ended questions about the region's artists and other historical developments that would allow me to put together a cohesive story about the emergence of the art community

This study began as an unstructured exploration …

“Let Every One Of Us Take His Gun And Put Himself In The Ranks”: The Louisiana Native Guard's Defiance Of Antebellum Ideas Of Gender And Race, 1861–1863, Jeremy B. Taylor

Theses and Dissertations - UTB/UTPA

The Louisiana Native Guards are an appropriate topic for the study of the relationship between gender and race in Civil War era America. After Louisiana seceded in 1861, free men of color from New Orleans began an odyssey that led them to fight on both sides of the conflict. They eventually became the first black regiment mustered into the United States military and the only one to have black officers.

This study will attempt to demonstrate how the men of the Louisiana Native Guard helped redefine the nineteenth century ideas of manliness. Through their soldiering these men demonstrated qualities associated …

Maintaining An Immigrant Heritage Language Other Than Spanish Or English In The Bilingual Culture Of The Rio Grande Valley Of South Texas, Sonia A. Shepherd

Theses and Dissertations - UTB/UTPA

A 2005 study in the bilingual Spanish/English Rio Grande Valley of South Texas investigates the language strategies used by immigrant families from China, Greece, Hungary, Japan, the Philippines, Russia, Taiwan, and the Ukraine to preserve their heritage languages and pass them on to their children. Personal interviews determine that all the parents are well-educated and from an above average socio-economic level. This investigation categorizes the various strategies used by the parents. All the immigrant parents emphasize that the main reason they want to preserve the heritage language with their children is to insure that the children can continue to communicate …

The Importance Of Continuity In First Language Education For Learning A Second Language, Stephen M. Shepherd

Theses and Dissertations - UTB/UTPA

Scores from the Texas Reading Proficiency Tests in English (RPTE) for ninety-four Newcomer ESL students were analyzed to understand the differences between students who had attended school continuously and those who had discontinuity in their first language (LI) education in their home country. This research was performed in the Rio Grande Valley of South Texas, a few miles from the border with Mexico. The hypothesis is that students who have gaps in their L1 education will not learn to read as quickly in English as those who had none since the former are lacking cognitive skills which the latter already …

2005 Coastal Illicit Connection Identification And Elimination Grant Project, Jeffrey Marcoux

PREP Reports & Publications

The New Hampshire Department of Environmental Services (DES) received funds in 2005 from the New Hampshire Estuaries Project (NHEP) to administer grants to coastal municipalities to eliminate illicit discharges into their storm drainage systems. This final report describes the projects that were funded under this grant. Projects in Rye and Somersworth involved eliminating sewage discharges into storm drainage systems from houses. A project in Portsmouth involved developing a standard operating procedure manual and recommendations for future training for illicit discharge detection and elimination (IDDE). The removal of illicit discharges in Rye and Somersworth helped improve water quality in the coastal …

Investigation Of The Band Structures And Optical Properties Of Super Lattices, Sheikha Ahmed Awad Alnaeme

Theses

Group III nitrides are highly attractive materials because of their great potential for the development of optoelectronic devices in short wavelength, semiconductor lasers and optical light-emitters and detectors. GaN, AlN and InN are considered as the most important compounds in this class of materials. In this work, we present a theoretical investigation of the electronic properties (band structure, density of state and contour maps of the charge density distribution) and optical properties (refractive index, absorption and dielectric constants). Also, we investigate the band structures and optical properties of AlN/GaN and InN/GaN super lattices. A full-potential linearized plane-wave (FPLAPW) method is …

Clique Percolation For Finding Naturally Cohesive And Overlapping Document Clusters, Wei Gao, Kam-Fai Wong, Yunqing Xia, Ruifeng Xu

Research Collection School Of Computing and Information Systems

Techniques for find document clusters mostly depend on models that impose strong explicit and/or implicit priori assumptions. As a consequence, the clustering effects tend to be unnatural and stray away from the intrinsic grouping natures of a document collection. We apply a novel graph-theoretic technique called Clique Percolation Method (CPM) for document clustering. In this method, a process of enumerating highly cohesive maximal document cliques is performed in a random graph, where those strongly adjacent cliques are mingled to form naturally overlapping clusters. Our clustering results can unveil the inherent structural connections of the underlying data. Experiments show that CPM …

Set-Based Cascading Approaches For Magnetic Resonance (Mr) Image Segmentation (Scamis), Jiang Liu, Tze-Yun Leong, Kin Ban Chee, Boon Pin Tan, Borys Shuter, Shih Chang Wang

Research Collection School Of Computing and Information Systems

This paper introduces Set-based Cascading Approach for Medical Image Segmentation (SCAMIS), a new methodology for segmentation of medical imaging by integrating a number of algorithms. Existing approaches typically adopt the pipeline methodology. Although these methods provide promising results, the results generated are still susceptible to over-segmentation and leaking. In our methodology, we describe how set operations can be utilized to better overcome these problems. To evaluate the effectiveness of this approach, Magnetic Resonance Images taken from a teaching hospital research programme have been utilised, to reflect the real world quality needed for testing in patient datasets. A comparison between the …

Designing Web Sites For Customer Loyalty Across Business Domains: A Multilevel Analysis, S. Mithas, Narayanasamy Ramasubbu, M. S. Krishnan, C. Fornell

Research Collection School Of Computing and Information Systems

Web Sites are important components of Internet strategy for organizations. This paper develops a theoretical model for understanding the effect of Web site design elements on customer loyalty to a Web site. We show the relevance of the business domain of a Web site to gain a contextual understanding of relative importance of Web site design elements. We use a hierarchical linear modeling approach to model multilevel and cross-level interactions that have not been explicitly considered in previous research. By analyzing, data on more than 12,000 online customer surveys for 43 Web sites in several business domains, we find that …

Towards Effective Content-Based Music Retrieval With Multiple Acoustic Feature Combination, Jialie Shen, John Shepherd, Ann H. H. Ngu

Research Collection School Of Computing and Information Systems

In this paper, we present a new approach to constructing music descriptors to support efficient content-based music retrieval and classification. The system applies multiple musical properties combined with a hybrid architecture based on principal component analysis (PCA) and a multilayer perceptron neural network. This architecture enables straightforward incorporation of multiple musical feature vectors, based on properties such as timbral texture, pitch, and rhythm structure, into a single low-dimensioned vector that is more effective for classification than the larger individual feature vectors. The use of supervised training enables incorporation of human musical perception that further enhances the classification process. We compare …

Formal Analysis And Systematic Construction Of Two-Factor Authentication Scheme, Guomin Yang, Duncan S. Wong, Huaxiong Wang, Xiaotie Deng

Research Collection School Of Computing and Information Systems

One of the most commonly used two-factor authentication mechanisms is based on smart card and user’s password. Throughout the years, there have been many schemes proposed, but most of them have already been found flawed due to the lack of formal security analysis. On the cryptanalysis of this type of schemes, in this paper, we further review two recently proposed schemes and show that their security claims are invalid. To address the current issue, we propose a new and simplified property set and a formal adversarial model for analyzing the security of this type of schemes. We believe that the …

Finding A Length-Constrained Maximum-Sum Or Maximum-Density Subtree And Its Application To Logistics, Hoong Chuin Lau, Trung Hieu Ngo, Bao Nguyen Nguyen

Research Collection School Of Computing and Information Systems

We study the problem of finding a length-constrained maximum-density path in a tree with weight and length on each edge. This problem was proposed in [R.R. Lin, W.H. Kuo, K.M. Chao, Finding a length-constrained maximum-density path in a tree, Journal of Combinatorial Optimization 9 (2005) 147–156] and solved in O(nU) time when the edge lengths are positive integers, where n is the number of nodes in the tree and U is the length upper bound of the path. We present an algorithm that runs in O(nlog2n) time for the generalized case when the edge lengths are positive real numbers, which …

Measuring Qualities Of Articles Contributed By Online Communities, Ee Peng Lim, Ba-Quy Vuong, Hady W. Lauw, Aixin Sun

Research Collection School Of Computing and Information Systems

Using open source Web editing software (e.g., wiki), online community users can now easily edit, review and publish articles collaboratively. While much useful knowledge can be derived from these articles, content users and critics are often concerned about their qualities. In this paper, we develop two models, namely basic model and peer review model, for measuring the qualities of these articles and the authorities of their contributors. We represent collaboratively edited articles and their contributors in a bipartite graph. While the basic model measures an article's quality using both the authorities of contributors and the amount of contribution from each …

Reputation Stretching In Online Auctions, Jianqing Chen, Mei Lin, Andrew B. Whinston

Research Collection School Of Computing and Information Systems

Reputation systems are ubiquitously employed in the online marketplaces to provide information on users’ abilities and trustworthiness. We focus particularly on the problem of reputation stretching, the extension of an established reputation into a new market. By examining various factors—market size, the expected performance in the expanding market, and the risk of performance in the expanding market—we characterize conditions that affect bidder’s stretching decision in the expanding market. Moreover, we analyze both the short-term and the long-term expanding cases, and obtain contrasting results in the two settings.

Supply Chain Information Sharing In A Macro Prediction Market, Zhiling Guo, Fang Fang, Andrew B. Whinston

Research Collection School Of Computing and Information Systems

This paper aims to address supply chain partners' incentives for information sharing from an information systems design perspective. Specifically, we consider a supply chain characterized by N geographically distributed retailers who order a homogeneous product from one manufacturer. Each retailer's demand risk consists of two parts: a systematic risk part that affects all retailers and an idiosyncratic risk part that only has a local effect. We propose a macro prediction market to effectively elicit and aggregate useful information about systematic demand risk. We show that such information can be used to achieve accurate demand forecast sharing and better channel coordination …

On The Lower Bound Of Local Optimums In K-Means Algorithms, Zhenjie Zhang, Bing Tian Dai, Anthony K.H. Tung

Research Collection School Of Computing and Information Systems

No abstract provided.

Rapid Identification Of Column Heterogeneity, Bing Tian Dai, Nick Koudas, Beng Chin Ooi, Divesh Srivastava, Suresh Venkatasubramanian

Research Collection School Of Computing and Information Systems

No abstract provided.

A Statistical Analysis Of Wide Binary Evolution, Kyle Burton Johnston

Theses and Dissertations

Post main sequence (MS) mass loss causes orbital separation amplification in fragile (i.e. common proper motion) binary star systems. Components typically have separations around -1000 a.u. Such wide pairs experience negligible tidal interactions and mass transfer between companions; they evolve as two separate but coeval stars. In this paper we will attempt to model how post-MS mass loss statistically distorts a frequency distribution of fragile binary separations. Understanding this process provides a robust test of current theories of stellar evolution and sets constraints on the dynamics of the Galactic disk.

Query-Based Watermarking For Xml Data, Xuan Zhou, Hwee Hwa Pang, Kian-Lee Tan

Research Collection School Of Computing and Information Systems

As increasing amount of XML data is exchanged over the internet, copyright protection of this type of data is becoming an important requirement for many applications. In this paper, we introduce a rights protection scheme for XML data based on digital watermarking. One of the main challenges for watermarking XML data is that the data could be easily reorganized by an adversary in an attempt to destroy any embedded watermark. To overcome it, we propose a query-based watermarking scheme, which creates queries to identify available watermarking capacity, such that watermarks could be recovered from reorganized data through query rewriting. The …