Digital Commons Network^™

A Survey Of The Ants (Hymenoptera: Formicidae) Of Arkansas And The Ozark Mountains, Joseph O'Neill

Horticulture Undergraduate Honors Theses

Ants are among the most abundant animals in most terrestrial ecosystems, yet local fauna are often poorly understood due to a lack of surveys. This study separated and identified ant species from arthropod samples obtained during ongoing projects by the lab of Dr. A.P.G. Dowling, Professor of Entomology at the University of Arkansas. More than 600 ants were prepared, 284 of which were identified to genus and 263 to species. From this collection, 33 species and one morphospecies were identified, comprising 18 genera in total. Additionally, 28 new distributional records were recorded for Benton, Madison, Newton, and Washington Counties in …

Powersearch: Augmenting Mobile Phone Search Through Personalization, Xiangyu Liu

Computer Science and Computer Engineering Undergraduate Honors Theses

Cell phone has become a fundamental element of people's life. People use it to call each other, browse websites, send text messages, etc. Among all the functionalities, the most important and frequently used is the search functionality. Based on ComScore, in July 2008, Google was estimated to host 235 millions searches per day. However, unlike the search on desktop, the search on cell phone has one critical constrain: battery. Cell phone performing a normal Google search, the battery drains very fast. The reason is that when sending a query to and fetching the results from Google, cell phone keeps communicating …

Webtailor: Internet Service For Salient And Automatic User Interest Profiles, John Anderson

Computer Science and Computer Engineering Undergraduate Honors Theses

Website personalization systems seek to give users unique, tailored content and experiences on the Internet. A key feature of these systems is a user profile that represents each user in a way that distinguishes them from others. In current personalization systems, the data used to create these profiles is extremely limited, which leads to a host of problems and ineffectual personalization. The main goal of this thesis is to improve these personalization systems by addressing their lack of data and its poor quality, breadth, and depth. This is accomplished by analyzing and classifying the content of each user's Internet browsing …

Western News, Dec. 1, 2011 , Western Michigan University

Western News (1972-2018)

Story highlights: WMU named among nation's 'Best for Vets' schools; Efforts to improve area water quality changes WMU landscape; Team turns theory into observable science; On Campus with Tracey Kauppila.

A Cooperative Game Theoretic Approach For Data Replication In Mobile Ad-Hoc Networks, Dan Hirsch, Sanjay Madria

Computer Science Faculty Research & Creative Works

The mobile computing environment provides many benefits such as ubiquitous access to computing but include constraints on resources such as: Available bandwidth and battery life. Replication is a widely recognized method for balancing the demands of storage space with bandwidth and battery life. We propose a novel scheme that seeks to strategically balance these constrained resources through a cooperative game-theoretic approach for replication in a mobile environment. Our replication strategy relies on the cooperation of the nodes within the network to make replica caching decisions which are spatiotemporally local-optimal for the network from an energy and bandwidth conservation standpoint. in …

Factors Influencing Travel Order As Proxy For Leadership And Trade-Offs In Activity Budgets In Lactating And Nonlactating African Savanna Elephants, Malgorzata Wisniewska

Masters Theses & Specialist Projects

Nutritional and energetic needs of female mammals depend upon size or reproductive investment and shape individual activity budgets and behavioral patterns. To maximize nutritional and energetic intake females may increase time allocated to foraging or access resources through risk-prone behaviors, represented as aggression or leadership. Conversely, to minimize nutritional and energetic spending females may engage in risk-averse activities such as resting or nonaggressive social interactions. Females with the highest needs should exhibit activities and behaviors that facilitate the greatest nutritional and energetic returns or highest metabolic savings. The propensity for risk-prone behaviors may be greater among older as well as …

Surface Water Characteristics Of The Weaber Plain And Lower Keep River Catchments: Data Review And Preliminary Results, D L. Bennett, Richard J. George Dr

Resource management technical reports

In 2008, the Ord Irrigation Expansion Project was approved by the Western Australian Government to develop irrigated agriculture on the Weaber Plain.

An important concern is the effect the Weaber Plain agricultural development may have on the water quality of the downstream Border Creek and Keep River

This report assembles and reviews all available physico-chemical water quality data for the lower Keep River and Border Creek systems and presents data from the initial year of a targeted baseline monitoring program (June 2010 – June 2013).

Overview Of Contrast Data Mining As A Field And Preview Of An Upcoming Book, Guozhu Dong, James Bailey

Kno.e.sis Publications

This report provides an overview of the field of contrast data mining and its applications, and offers a preview of an upcoming book on the topic. The importance of contrasting is discussed and a brief survey is given covering the following topics: general definitions and terminology for contrast patterns, representative contrast pattern mining algorithms, applications of contrast mining for fundamental data mining tasks such as classification and clustering, applications of contrast mining in bioinformatics, medicine, blog analysis, image analysis and subgroup mining, results on contrast based dataset similarity measure, and on analyzing item interaction in contrast patterns, and open research …

Jackson, Mississippi, Contested: The Allied Struggle For Civil Rights And Human Dignity, Matthew David Monroe

Master's Theses

Utilizing monthly reports and correspondence of civil rights organizations, in addition to newspaper coverage, oral histories, and memoirs, this study shows that a grassroots, community-driven movement mobilized in Mississippi’s capital to challenge institutionalized discrimination. Yet, racial identity did not dictate exclusively how White and Black Mississippians responded to the unfolding Civil Rights Movement. Conflicting and shifting motivations shaped the nature, extent, and pace by which Blacks and Whites challenged or protected status quo discrimination. The Jackson Movement began as early as 1955 and sustained protest activity into the 1960s. By the summer of 1965, Jackson’s Black community secured most of …

Universal Women's Rights Since 1970: The Centrality Of Autonomy And Agency, Rhoda E. Howard-Hassmann

Political Science Faculty Publications

This article reviews the development of universal women’s human rights since 1970. It begins by discussing how the international feminist movement influenced the development of women’s legal human rights, and continues by reviewing three debates in the literature on women’s rights. The first debate is whether human rights as originally formulated were actually men’s rights; the second debate is about the relationship between culture and women’s rights; and the third considers the effects of globalization on women’s rights. The author defends a liberal approach to human rights via the principles of equality and autonomy for women, but also argues that …

Quantifying Rates Of Autocompaction In The Pearl River Marsh, Louisiana, Jeremiah Nicholas Prouhet

Master's Theses

Annual rates of shallow autocompaction (< 1 m) were calculated in the upper ~one meter of sediment from six cores of a transect in the Pearl River Marsh (PRM), Louisiana, in order to determine the most significant sedimentary property controlling this process. Compaction-free wedge cores were sub-sampled at one centimeter intervals to collect the following data: age control, using 137Cs and 210Pb, and sedimentary variables, specifically, particulate organic carbon, bulk density, median grain size, porosity, and water content. An upper and an underlying sedimentary unit (named the 137Cs and 210Pb units) were defined between radiometric datum levels, and their sedimentary properties were statistically tested for significant differences using the non-parametric Mann-Whitney test. Rates of autocompaction were calculated from the model of Williams (2003), and both rates of autocompaction and sedimentation were tested for significant differences between the upper and lower sedimentary units.

The upper unit in the six cores generally had lower bulk density, higher water content, higher porosity, and higher particulate organic carbon than the underlying unit, but with some interesting exceptions. Additionally, annual autocompaction and sedimentation rates were greatest in the overlying unit at stations PR02 (0.39 ± 0.05 cm/y) and PR05 (0.42 ± 0.03 cm/y) and greatest in the underlying unit at stations PR02 (0.22 ± 0.08 cm/y) and PR03 (0.18 ± 0.06 cm/y). Based on Spearman correlations, rates of autocompaction were most strongly correlated to and influenced by rates of sedimentation rather …

Inhibition Of Cysteine Protease By Platinum (Ii) Diamine Complexes, Chaitanya Rapolu

Masters Theses & Specialist Projects

Chemotherapy is the first line of treatment used in cancer. Chemotherapy drugs such as cisplatin, carboplatin and oxaliplatin are used in treatment. Cisplatin enters the cell through copper transporter CTR1 by passive diffusion and bind to DNA and proteins. Cisplatin is found to inhibit several enzymes targeting cysteine, histidine and methionine residues, which are expected to be responsible for its anticancer activity. A better understanding of how the size and shape and leaving ligands of platinum complexes affect cysteine protease, papain enzyme are studied. This could give new ways to optimize anticancer activity. The activity of papain enzyme was measured …

An Analysis Of Burmese And Iraqi Resettlement Location And Assimilation In A Midsized City: Implications For Educational And Other Community Leaders, Donna Schiess Renaud

Dissertations

Refugees face different circumstances than other immigrants regarding housing in initial resettlement in the U.S. Refugees have no choice of their initial residence as this is determined in advance by the resettlement agency. Refugees who belong to minority ethnic groups and who have little education or skills may experience discrimination and hostility from local citizens. Resettlement areas that are high in population density, rental units, minorities, crime, unemployment, inadequate transportation, and low income may present additional barriers to cultural and economic assimilation.

This mixed-method study had a twofold purpose. The first was to describe quantitatively how the initial resettlement address …

Caring, Interaction, And Active Teaching Strategies: Factors That Contribute To The Success Of The Associate Degree Nursing Student, Penelope Sue Logsdon

Dissertations

This exploratory study examined successful associate degree nursing students’ perceptions regarding the importance of caring by the nursing faculty, nursing faculty/student interaction, and faculty use of active teaching strategies. Participants completed a researcher developed survey instrument that measured both the importance and frequency of the caring, interaction, and active teaching strategies. The survey instrument measured six demographic factors and 30 statements regarding caring, interaction, and active teaching. Participants rated the statements for both importance and frequency on a four-point Likert scale. Five community and technical college associate degree nursing programs participated in the research with a total of 270 successful …

Socialization, Role Attainment And Stigma Management In Bdsm, Ronald Lynn Hopper Jr.

Masters Theses & Specialist Projects

This research focuses on the methods of introduction into BDSM, role identification, and the management of private information as it relates to BDSM. The method utilized for this study was in-depth interviews of fifteen current participants in the BDSM subculture. It is primarily through peer association, sexual scripting, and impression management that new members are introduced, learn their role, and manage their information within the BDSM subculture. It was found that peer association is the primary method of socializing members. Role identification is accomplished through both a method of sexual scripting as well as complimentary differentiation, the process by which …

Afghan Genetic Mysteries, Bernard Dupaigne

Human Biology Open Access Pre-Prints

Letter To The Editor

Mother-Daughter Relationships In Adulthood: Attachment, Self-Esteem And Illusory Superiority, Vanencia Jacquia Lynch

XULAneXUS

No abstract provided.

King's Apology: Reading The "Letter From A Birmingham Jail" As A Modern Version Of The Socratic Speech, Christian Latrice Heyser

XULAneXUS

No abstract provided.

The Role Of University-Industry Collaboration In Regional Economic Development, Ranjana Srevatsan

Dissertations

Innovation has played an important role in the economic development of regions. It is believed that research collaboration between university and industry has a positive influence on regional growth and development. This research explores the role of university-industry collaboration in regional economic development at the metropolitan level. The collaboration between university and industry is examined through two measures: Industrial research funding (IRF) to universities and science and engineering graduates (SEG). The research is divided into two models. The first model studied the combined effect of the metropolitan statistical areas (MSAs) and studied the influence of IRF and SEG on per …

Population Status, Habitat Dependence, And Reproductive Ecology Of Bahama Orioles: A Critically Endangered Synanthropic Species, Melissa R. Price, Valerie A. Lee, William K. Hayes

Faculty Works

Recent elevation of critically endangered Bahama Orioles (Icterus northropi) to species status prompted us to evaluate their population status, habitat use, and breeding ecology. From surveys, we estimated that at least 141 to 254 individuals remain globally, with 90 to 162, 24 to 44, and 27 to 48 individuals remaining on North Andros Island, Mangrove Cay, and South Andros Island, The Bahamas, respectively. Orioles were observed nesting exclusively in anthropogenic habitat (residential and agricultural land), but home ranges also included nearby pine forest and coppice (dry broadleaf forest). Most nests (40 of 46, or 87%) were in nonnative coconut palm …

Developing Hybrid Approaches To Predict Pka Values Of Ionizable Groups, Shawn Witham, Kemper Talley, Lin Wang, Zhe Zhang, Daquan Gao, Wei Yang, Emil Alexov

Publications

Accurate predictions of pKa values of titratable groups require taking into account all relevant processes associated with the ionization/deionization. Frequently, however, the ionization does not involve significant structural changes and the dominating effects are purely electrostatic in origin allowing accurate predictions to be made based on the electrostatic energy difference between ionized and neutral forms alone using a static structure. On another hand, if the change of the charge state is accompanied by a structural reorganization of the target protein, then the relevant conformational changes have to be taken into account in the pKa calculations. Here we report a hybrid …

Progress In The Prediction Of Pka Values In Proteins, Emil Alexov, Ernest L. Mehler, Nathan Baker, Antonio Baptista, Yong Huang, Francesca Milletti, Jens Erik Nielsen, Damien Farrell, Tommy Carstensen, Mats H.M. Olsson, Jana K. Shen, Jim Warwicker, Sarah Williams, J Michael Word

Publications

The pK_a-cooperative aims to provide a forum for experimental and theoretical researchers interested in protein pK_a values and protein electrostatics in general. The first round of the pK_a-cooperative, which challenged computational labs to carry out blind predictions against pK_as experimentally determined in the laboratory of Bertrand Garcia-Moreno, was completed and results discussed at the Telluride meeting (July 6–10, 2009). This article serves as an introduction to the reports submitted by the blind prediction participants that will be published in a special issue of PROTEINS: Structure, Function and Bioinformatics. …

Faculty Notes - John Carroll University, John Carroll University

Faculty Notes - John Carroll University

December 2011, Volume 4, Issue 4

The Y-Str Genetic Diversity Of An Idaho Basque Population, With Comparison To European Basques And Us Caucasians, Josu Zubizarreta, Michael C. Davis, Greg Hampikian

Human Biology Open Access Pre-Prints

Fifty unrelated Basque males from southwest Idaho were typed for the 17 Y-STR loci in the Yfiler multiplex kit (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438, DYS439, DYS448, DYS456, DYS458, DYS635, YGATA_H4.1 and DYS385a/b). A total of 42 haplotypes were identified, with no more than two individuals sharing a single haplotype. The haplotype diversity (HD) was 0.9935, and gene diversity (D) over loci was 0.457 ± 0.137. The Idaho Basque population was compared to the source population from the Basque autonomous region of Northern Spain and Southern France, as well as a US Caucasian population. The haplotype diversity …

A Non-Invasive Assay For Monitoring Stress Responses: A Comparison Between Wild And Captive-Reared Rainbowfish (Melanoteania Duboulayi), Amina Zuberi, Sinan Ali, Culum Brown

Aquaculture Collection

The stress response of wild and captive reared rainbowfish (Melanoteania duboulayi) following chasing by a simulated predator was examined. Cortisol release rate was monitored using a flow through system by measuring water borne hormone levels. Tests using known cortisol concentrations revealed that the technique yielded 95% of the cortisol present in the water. Cortisol release rates increased several fold in both populations after being chased but peaked at different time periods. Wild fish showed a typical stress response with release rate rising to (2.29±0.22 ng g⁻¹ h⁻¹) 2 h after exposure followed by rapid recovery. The captive-reared …

Animal Pain: What It Is And Why It Matters, Bernard E. Rollin

Animal Welfare Collection

The basis of having a direct moral obligation to an entity is that what we do to that entity matters to it. The ability to experience pain is a sufficient condition for a being to be morally considerable. But the ability to feel pain is not a necessary condition for moral considerability. Organisms could have possibly evolved so as to be motivated to flee danger or injury or to eat or drink not by pain, but by ‘‘pangs of pleasure’’ that increase as one fills the relevant need or escapes the harm. In such a world, ‘‘mattering’’ would be positive, …

Lessons From Chimpanzee-Based Research On Human Disease: The Implications Of Genetic Differences, Jarrod Bailey

Laboratory Experiments Collection

Assertions that the use of chimpanzees to investigate human diseases is valid scientifically are frequently based on a reported 98–99% genetic similarity between the species. Critical analyses of the relevance of chimpanzee studies to human biology, however, indicate that this genetic similarity does not result in sufficient physiological similarity for the chimpanzee to constitute a good model for research, and furthermore, that chimpanzee data do not translate well to progress in clinical practice for humans. Leading examples include the minimal citations of chimpanzee research that is relevant to human medicine, the highly different pathology of HIV/AIDS and hepatitis C virus …

Caring Minds, University Of Texas Health Science Center At Houston School Of Nursing

Caring Minds

• Greetings
• Biobank and Centers model collaboration – Enable work of young researchers
• AccPhD Scholars Find First Year Exciting, Challenging
• Event Salutes AccPhD Donors
• Fay named to UT System’s Academy of Health Science Education
• PARTNERS Luncheon – Opera star hails nurses as “Beautiful Angels” at 2011 PARTNERS Spring Luncheon
• Hodges Voted School’s 2011 McGovern Outstanding Teacher
• Graduates soar– Steady growth and success of DNP program follows being first in Texas
• Reception honors Freds
• “Best Graduate Schools” – Guide ranks UTHealth tops in Texas/Newsbriefs
• Faculty Publications
• Faculty Research
• Endowed Faculty Positions

Animals-As-Patients: Improving The Practice Of Animal Experimentation, Jane Johnson, Christopher Degeling

Between the Species

In this paper we propose a new way of conceptualizing animals in experimentation – the animal-as-patient. Construing and treating animals as patients offers a way of successfully addressing some of the entrenched epistemological and ethical problems within a practice of animal experimentation directed to human clinical benefit. This approach is grounded in an epistemological insight and builds on work with so-called ‘pet models’. It relies upon the occurrence and characterization of analogous human and nonhuman animal diseases, where, if certain criteria of homology and mechanism are met, the animal simultaneously becomes a patient and a spontaneous model of the human …

Student Disability Services Campus Newsletter, December 2011, University Of Northern Iowa. Office Of Student Disability Services.

Student Disability Services Newsletter

Inside this issue:

-- Letter from the Coordinator
-- Getting to Know Accommodations: Separate Location for Tests
-- Helpful Study Strategies for Finals: ASPIRE
-- Universal Design
-- Assistive Technology: Read & Write Gold 10 Feature
-- AID & Disability Awareness Month
-- Learn about a Disability: Asperger’s Syndrome
-- Faculty Resources: Effective Communication & Disability History