Digital Commons Network^™

The Role Of Olfactory Cues In The Sequential Radiation Of A Gall-Boring Beetle, Bradley Rhodes

Master’s Theses

Species diversity itself may cause additional species diversity. According to recent findings, some species modify their environment in such a way that they facilitate the creation of new niches for other species to evolve to fill. Given the vast speciesdiversity of insects, the occurrence of such sequential radiation of species is likely common among herbivorous insects and the species that depend on them, many of them being insects as well. Herbivorous insects often have close associations with specific host plants and their preferences for mating and ovipositing on a specific host-plant species can reproductively isolate host-specific populations, facilitating speciation. Previous …

California’S Proposition 19: Selective Prohibition And Equal Basic Liberties, Martin D. Carcieri

University of San Francisco Law Review

No abstract provided.

The Relationship Between Parenting Styles, Learning Autonomy, And Scholastic Achievement In Undergraduate College Students, Meghan L. Starr

Master’s Theses

Throughout the years, the role that parents play with regard to a child’s academic achievement has been the source of considerable research. The type of parenting style employed by parents, whether it is authoritarian, authoritative, or permissive, has and continues to be a major theme in these studies. One area of particular interest that has been overlooked in these studies, however, is the influence that parents may have on a student’s learning autonomy. Learning autonomy is the idea that a student has internal motivation to learn or achieve. The purpose of this study was to investigate therelationship among the three …

Energy-Economical Heuristically Based Control Of Compass Gait Walking On Stochastically Varying Terrain, Christian Hubicki

Master’s Theses

Investigation uses simulation to explore the inherent tradeoffs ofcontrolling high-speed and highly robust walking robots while minimizing energy consumption. Using a novel controller which optimizes robustness, energy economy, and speed of a simulated robot on rough terrain, the user can adjust their priorities between these three outcome measures and systematically generate a performance curveassessing the tradeoffs associated with these metrics.

A Characterization Of Connected (1,2)-Domination Graphs Of Tournaments, Kim A. S. Factor, Larry J. Langley

Mathematics, Statistics and Computer Science Faculty Research and Publications

Recently. Hedetniemi et aI. introduced (1,2)-domination in graphs, and the authors extended that concept to (1, 2)-domination graphs of digraphs. Given vertices x and y in a digraph D, x and y form a (1,2)-dominating pair if and only if for every other vertex z in D, z is one step away from x or y and at most two steps away from the other. The (1,2)-dominating graph of D, dom_1,2 (D), is defined to be the graph G = (V, E ) , where V (G) = V (D), and xy is …

Cracks In The Wall, A Bulge Under The Carpet: The Singular Story Of Religion, Evolution, And The U.S. Constitution, Susan Haack

Articles

No abstract provided.

Reading Dialogically : A Bakhtinian Approach To Interpreting Elijah, Mark Hoehner

Doctor of Philosophy Dissertation

In this introduction, we will explore the great debate about the proper interpretation of textual characters within the past century, as well as the presuppositions that led to certain interpretations of textual characters. 3 We will also see how narrative-critical approaches have influenced the interpretation of Old Testament characters since Auerbach’s 1947 work. This will set the stage for showing that Mikhail Bakhtin’s dialogic approach is a valuable contribution to the great debate over how to interpret textual characters, specifically the characters found in Old Testament narratives.

A New Eyeless Mite Species Of The Genus Eustigmaeus Berlese (Acari: Stigmaeidae) From Turkey, Sali̇h Doğan, Güldem Dönel, Sezgi̇n Özçeli̇k

Turkish Journal of Zoology

A new eyeless mite species of the genus Eustigmaeus from Turkey, Eustigmaeus anophthalmus, is described and illustrated.

Hematological Reference Intervals Of Some Snake Species In Turkey, Murat Tosunoğlu, Çi̇ğdem Gül, Ni̇lgün Yilmaz, Hüseyi̇n Topyildiz

Turkish Journal of Zoology

In this study, some blood parameters were studied in 7 distinct snake species (Dolichophis caspius, Eirenis modestus, Malpolon monspessulanus, Natrix natrix, Platyceps rubriceps, Telescopus fallax, and Typhlops vermicularis) of the families Colubridae and Typhlopidae, collected from various regions of Turkey. A total of 7 hematologic parameters, namely red blood cell count (RBC), white blood cell count (WBC), hematocrit value (HCT), hemoglobin concentration (Hb), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), and mean corpuscular hemoglobin concentration (MCHC), were examined. It was detected that Platyceps rubriceps had the highest erythrocyte count and the lowest MCV value among the species examined, Telescopus …

Cover And Contents

Turkish Journal of Zoology

No abstract provided.

Nonlinear Behaviour Of Sea Surface Waves Based On Low-Gradient Phase-Only Scattering Effects, Jonathan Blackledge, Eugene Coyle, Derek Kearney

Conference papers

Nonlinear sea waves generated by the wind, including freak waves, are considered to be phenomena that can be modelled using the nonlinear (cubic) Schrodinger equation, for example. However, there is a problem with this approach which is that sea surface waves, driven by wind speeds of varying strength, must be considered to be composed of two distinct types, namely, linear waves and nonlinear waves. In this paper, we consider a different approach to modelling ‘nonlinear’ waves that is based on a solution to the linear wave equation under a low-gradient, phase-only condition. This approach is entirely compatible with the fluid …

The 6 September 2009 Mw5.4 Earthquake In Eastern Albania – Fyrom Border: Focal Mechanisms, Slip Model, Shakemap, Anastasia Kiratzi

Turkish Journal of Earth Sciences

On 6 September 2009 (GMT 21:49) a moderate Mw5.4 earthquake sequence burst at the eastern border of Albania with the Former Yugoslav Republic of Macedonia (FYROM). The main shock was located ~6 km north of the epicentre of the 30 November 1967 Mw6.2 Dibra (or Debar) earthquake, which caused loss of life and considerable damage to buildings. We use broad band waveforms recorded by the Hellenic Unified Seismic Network (HUSN), which receives real-time waveforms from the neighbouring networks, to compute focal mechanisms, obtain the slip model and derive the Shake Map of the mainshock. The focal mechanisms of 18 of …

Checks, Balances And Judicial Wizardry: Constitutional Delegation And Congressional Legislation, Robert I. Reis

Journal Articles

No abstract provided.

Upscaling Carbon Fluxes Over The Great Plains Grasslands: Sinks And Sources, Li Zhang, Bruce K. Wylie, Lei Ji, Tagir G. Gilmanov, Larry L. Tieszen, Daniel M. Howard

Natural Resource Management Faculty Publications

Previous studies suggested that the grasslands may be carbon sinks or near equilibrium, and they often shift between carbon sources in drought years and carbon sinks in other years. It is important to understand the responses of net ecosystem production (NEP) to various climatic conditions across the U.S. Great Plains grasslands. Based on 15 grassland flux towers, we developed a piecewise regression model and mapped the grassland NEP at 250 m spatial resolution over the Great Plains from 2000 to 2008. The results showed that the Great Plains was a net sink with an averaged annual NEP of 24 ± …

Supporting Student Learning Through Scientific Inquiry, Allison J. Barness

Graduate Research Papers

The purpose of this review is to identify the kind(s) of early childhood science instruction and learning environment that best supports student learning in science. The research examined focused on teacher actions and pedagogy, which also addressed student learning as outcome of the different studies. In addition, the research analyzed both the physical and the psychological environments, as both are important aspects which support student learning in science. A variety of sources were used and synthesized to provide the reader with informational data and recommendations.

Teaching Poetry Writing In The Primary Grades, Staci Cramer-Wilkinson

Graduate Research Papers

This project examines the use of poetry to teach writing and the impact this instruction has on the primary classroom. The purpose of this project is to explore poetry instruction, examine how it has traditionally been taught, and provide professional development to classroom teachers that focuses on the effective use of poetry instruction in the classroom. The professional development sessions include Power Point presentations, small and large group discussions, and practical classroom application. Benefits and challenges of poetry instruction are also provided.

Social Discourse Of Literature Circles With A Focus On Gender, Laurie Hornor

Graduate Research Papers

This research study examined the social discourse of literature circles with a focus on gender within a fifth-grade regular education classroom. The researcher examined the nature of social discourse that was held by students and examined whether gender appeared to influence social discourse. The results from this study showed that gender did have an impact on how students responded to literature within discussion groups. Two main gender-related characteristics of the discussions were noted. The first characteristic was that males and females did hold beliefs that paralleled culturally-determined gender roles. These beliefs had an impact on how students responded to literature. …

Student Motivation : Encouraging Children To Read In School, Kelly White

Graduate Research Papers

Teaching students how to read, comprehend,. and enjoy text are goals that many teachers make in their classrooms each year. Yet, the biggest challenge that goes along with these goals is often student motivation. Motivating students happens in many forms in classrooms around the world. There are research-based techniques for males and females, English speaking and English language learners, each of the multiple intelligences, and overall individual student needs. There is no one proven catchall method for motivating students in the classroom. Instead, teachers are encouraged to find the motivation strategies and techniques that work for specific individuals. This paper …

Homework : Providing Quality Activities That Engage The Students And Extend The Learning From The Classroom, Angella M. Blatz

Graduate Research Papers

Many teachers require homework to be done to extend the learning from school to home. Homework expectations vary from elementary school to high school. This review attempts to look at the benefits of homework and also the issues that assigning homework brings. The review includes samples of variety of homework activities that are student-centered, developmentally appropriate, along with authentic, experiential, and challenging. It discusses ways to motivate students to complete homework and the need for teachers to assign more purposeful and creative activities. This review attempts to involve the parents also as partners in the education of their child as …

Connecting Children's Quilt Literature With The Iowa Core Curriculum Social Studies Standards, Suzanne D. Burris

Graduate Research Papers

The purpose of this qualitative content analysis was to identify themes found in children's quilt picture books that could connect to the Iowa Core Curriculum Social Studies Standards. Elementary teachers could utilize the quilt picture books to teach the elementary social studies curriculum. This researcher analyzed 15 quilt picture books with a copyright of 1994 and newer that were in the Wilson Children's Core Collection. The themes that emerged from the content analysis of children's quilt picture books were generosity, slavery, multicultural, generational, and westward expansion. This researcher found that the books could be used to teach essential skills in …

A Kindergarten Through Fifth Grade Information Literacy, Library, And Technology Curriculum Delivered On A Fixed Schedule For Library And Computer Facility Access, Brenda Husak

Graduate Research Papers

The purpose of the project was to develop a Kindergarten through fifth grade information literacy, library and technology curriculum for the South Tama School District. There was little research available to direct creation of this type of curriculum. However, the Iowa Core Information Literacy Standards and the American Association of School Librarians Standards for the 21st-Century Learner provided guidance for this project. The Mankato Public School District Curriculum, the Iowa City Public School Technology Plan, and the Iowa City Public School Library Curriculum were consulted for additional information. The South Tama K-5 Information Literacy, Library and Technology Curriculum was designed …

Habeas, Informational Asymmetries, And The War On Terror, Marc D. Falkoff

Faculty Articles, Papers, and Other Scholarship

Although most American lawyers and legal scholars are primarily familiar with habeas corpus in the context of federal review of state convictions, habeas petitions have been used to challenge detention by the executive branch in a variety of non-criminal contexts, such as immigration or national security. In this Article, we offer a two-part justification of a robust habeas procedure in non-criminal contexts. First, building upon insights drawn from contract theory, we argue that habeas corpus review has an information-forcing function. In our account, one of the crucial benefits of habeas review in non-criminal contexts is that it is often the …

Dynamic Selection Of Tile Sizes, Sanket Tavarageri, Louis Noël Pouchet, J. Ramanujam, Atanas Rountev, P. Sadayappan

Faculty Publications

Tiling is a key program transformation to achieve effective data reuse. But the performance of tiled programs can vary considerably with different tile sizes. Hence the selection of good tile sizes is crucial. Although there has been considerable research on analytical models for selecting tile sizes, they have not been shown to be effective in finding optimal tile sizes across a range of programs and target architectures. Auto-tuning is a viable alternative that is often used in practice, and involves the execution of different combinations of tile sizes in a systematic fashion to find the best ones. But this is …

Abundance And Stomach Content Analysis Of Threadfin Shad In Lake Mead, Nevada: Do Invasive Quagga Mussels Affect This Prey Species?, Eric Michael Loomis, Jon C. Sjoberg, Wai Hing Wong, Shawn Gerstenberger

Environmental & Global Health Faculty Research

Lake Mead, Nevada is the largest reservoir by volume in the United States, as well as a popular sport fishing destination. In January 2007, the invasive quagga mussel Dreissena rostriformis bugensis (Andrusov, 1897) was discovered in the reservoir and concerns began to arise about potential alterations to the aquatic environment. The Lake Mead sport fishery is reliant on the sustainability of prey species like the threadfin shad [Dorosoma petenense (Günther, 1867)]. This study examined 20-year trends in historic abundance of the threadfin shad, before, and shortly after, the discovery of quagga mussels in the system. Larval shad trawl data collected …

Negotiating The "Relevant" In Culturally Relevant Mathematics, N. Enyedy, J. Danish, Deborah A. Fields

Instructional Technology and Learning Sciences Faculty Publications

One approach to promoting successful engagement of underrepresented groups in mathematics classrooms is Culturally Relevant Pedagogy (CRP). However, it has been argued that CRP risks essentializing students or watering down academic content. We report our analysis of a case study of a group of three 6th grade students who took part in a 6-week mathematics curriculum. This curriculum used Geographical Information System (GIS) maps to engage students in designing personally meaningful research projects while learning about measures of central tendency (i.e., learning statistics). The case study was chosen as representative of how students in this urban classroom (47 total) successfully …

Attention-Deficit/Hyperactivity Disorder In Childhood Is Associated With Cognitive Test Profiles In The Geriatric Population But Not With Mild Cognitive Impairment Or Alzheimer's Disease, N. Ivanchak, Erin L. Abner, S. A. Carr, S. J. Freeman, A. Seybert, John Ranseen, Gregory A. Jicha

Sanders-Brown Center on Aging Faculty Publications

The frequency of ADHD in the aging population and its relationship to late-life cognitive decline has not been studied previously. To address this gap in our understanding, the Wender-Utah ADHD Rating scale (WURS) was administered to 310 geriatric subjects with cognitive status ranging from normal cognition to mild cognitive impairment to overt dementia. The frequency of WURS-positive ADHD in this sample was 4.4%. WURS scores were not related to cognitive diagnoses, but did show nonlinear associations with tasks requiring sustained attention. The frequency of ADHD appears stable across generations and does not appear to be associated with MCI or dementia …

Interface Dynamics And Far-From-Equilibrium Phase Transitions In Multilayer Epitaxial Growth And Erosion On Crystal Surfaces: Continuum Theory Insights, Leonardo Golubović, Artem Levandovsky, Dorel Moldovan

Faculty Publications

We review recent theoretical progress in the physical understanding of far-from-equilibrium phenomena seen experimentally in epitaxial growth and erosion on crystal surfaces. The formation and dynamics of various interface structures (pyramids, ripples, etc.), and also kinetic phase transitions observed between these structures, can all be understood within a simple continuum model based on the mass conservation law and respecting the symmetries of the growing crystal surface. In particular, theoretical predictions and experimental results are compared for (001), (110) and (111) crystal surfaces. © 2011 Global-Science Press.

Nonpoint Source Pollution, Yangbin Tong, Zhiqiang Deng, Daniel Dianchen Gang

Faculty Publications

This article presents a comprehensive review of research advances in 2010 on nonpoint source (NPS) water pollution caused by various known (urban stormwater, highway stormwater, agricultural runoff, and atmospheric deposition) and unknown sources. Progresses in modeling approaches, total maximum daily load (TMDL) calculations, low impact development (LID) technologies and best management practices (BMPs) for NPS pollution controls, as well as their socioeconomic impacts are reviewed. In addition, impacts of global climate change on NPS pollution are also summarized. Copyright © 2011 Water Environment Federation.

An Examination Of Irish Females Attitudes Towards Nanotechnology Claims Used In Advertising Appeals By The Cosmetics Industry, Deirdre Kelleher

Theses

Cosmetics advertising exert an image of hope and belief to consumers in that these products will dramatically make them look younger and change their lives. Much criticism has been drawn to cosmetic claims based on nanotechnology. Do they work? Are they safe? Do the cosmetic companies use false claims?

Today, the media is saturated with advertisements that promote cosmetic products. The cosmetics industry is becoming more and more advanced due to the use of nanotechnology. Cosmetic advertisements are so common that it is difficult to distinguish one from the other. Celebrity endorsers are being utilised by cosmetic companies to promote …

Improving Simulations Of The Upper Ocean By Inclusion Of Surface Waves In The Mellor-Yamada Turbulence Scheme, Chuan Jiang Huang, Fangli Qiao, Zhenya Song, Tal Ezer

CCPO Publications

The Mellor-Yamada turbulence closure scheme, used in many ocean circulation models, is often blamed for overly high simulated surface temperature and overly low simulated subsurface temperature in summer due to insufficient vertical mixing. Surface waves can enhance turbulence kinetic energy and mixing of the upper ocean via wave breaking and nonbreaking-wave-turbulence interaction. The influences of wave breaking and wave-turbulence interaction on the Mellor-Yamada scheme and upper ocean thermal structure are examined and compared with each other using one-dimensional and three-dimensional ocean circulation models. Model results show that the wave-turbulence interaction can effectively amend the problem of insufficient mixing in the …