Digital Commons Network^™

Treatment Acceptabilty Of Teachers Of Adolescents By Level Of Intervention Intrusiveness And Type Of Disorder, Sarah E. Graves

Theses and Dissertations

The purpose of the current study was to examine the treatment acceptability ratings of teachers of adolescents on three different types of commonly used interventions: (a) positive verbal praise, (b) token economy with response cost and extinction, and (c) psychotropic medication. Ratings of treatment acceptability were also assessed according to type of disorder (i.e., externalizing or internalizing). The participants were 101 teachers of adolescents recruited from a midwestern public school district. Participants were asked to read two case studies presented in a counterbalanced format. One case study focused on a youth who displayed symptoms related to an internalizing disorder (Major …

Use Of Corn Forage For Grazing Lactating Dairy Cows, Brandon Jermaine Mcclenton

Theses and Dissertations

Two lactation trials were used to investigate corn grazing as a management tool for dairies. Control (n = 18) cows, housed in free-stall barns were allowed ad libitum access to TMR while Grazing (n = 18 to 36) cows were limited TMR down to 70% of that in Controls and allowed 24-h access to corn plots. By wk 3, Grazing cows consumed 7.9 +/- 1.5 kg/hd/d of standing corn. By wk 7, the crop had matured and Grazing cows consumed 11.42 kg/hd/d of corn grain. Intake of TMR by Controls was 20.07 +/- 0.46 kg DM/hd/d, 19.78% greater than Grazing …

Sexual Selection And Larval Performance Of Two Species Of Red-Eyed Treefrogs, Agalychnis Callidryas And A. Moreletii Of The Chiquibul Forest Reserve, Belize., Venetia S. Briggs

Open Access Dissertations

In species where males do not provide immediate benefits to females in the form of resources or parental care to offspring, adaptive mate choice may be maintained by selection because preferred males sire offspring that are genetically superior. I test the hypothesis that female mating preferences result in enhanced performance of their larvae, owing to genetic variation among sires in two species of red-eyed treefrogs. This variation in males may be manifested as body size or in advertisement call parameters. I examined natural pairing patterns and found that both species display a size-based mating pattern with substantial seasonal effects. In …

Regulation Of The Lactoperoxidase System In The Airway, Miryam A. Fragoso

Open Access Dissertations

The lactoperoxidase (LPO) antimicrobial system has been shown to play an important role in maintaining sterile conditions in several tissues including the mammary gland, the salivary gland, and the airway. The LPO system in the airway consists of the enzyme LPO and its substrates hydrogen peroxide and an anion. LPO catalyzes the oxidation of a halide or pseudohalide ion for example SCN-or I- by hydrogen peroxide producing a product, OSCN- or OI- which have antibacterial, antifungal, and antiviral properties. In order to have a functional antimicrobial system all the components need to be present at appropriate concentrations. The LPO system …

Volume 43 - Issue 11 - Friday, December 14, 2007, Rose Thorn Staff

The Rose Thorn Archive

The Rose Thorn, Rose-Hulman's independent student newspaper.

Picture Postcard, Anthony Fife

Morehead State Theses and Dissertations

A thesis presented to the faculty of the Caudill College of Humanities at Morehead State University in partial fulfillment of the requirements for the Degree of Master of Arts by Anthony Fife on December 14, 2007.

The Murray Ledger And Times, December 14, 2007, The Murray Ledger And Times

The Murray Ledger & Times

No abstract provided.

Study Of The Reproducibility Of Proteomics Methods And Variability Of Fruit Fly Proteomes., Thomas Franklin Culwell

Theses and Dissertations

The reliability of biomarker discovery by means of proteomics has been called into question. It was speculated that "background noise" variation resulting from differences in preparation and handling of samples and proteome dynamics may mask subtle, yet important, differences due to the biological condition. Little is understood about complex proteomes and their variability. A critical aspect of proteomic biomarker research that is largely unexplored is the comparative reproducibility of certain methods such as two-dimensional gel electrophoresis and liquid chromatography/mass spectrometry. In particular, with liquid chromatography/mass spectrometry, it is not known whether variability in peptide quantitation is dependent on any of …

Metalloporphyrin Catalyzed Degradation Of Pce: Effects Of Reductants, Buffers And Cosolvent Concentration, Sowmya Suryanarayanan

All Theses

Reductive dechlorination of chlorinated organic contaminants using metalloporphyrins as catalysts may be an effective approach to treat widespread contamination. However, most previous studies have examined water-soluble rather than insoluble metalloporphyrins despite the fact that the latter category makes up the largest fraction found in nature. Recent studies have shown that addition of different cosolvents to water can activate otherwise non-reactive metalloporphyrin catalysts and facilitate the reduction of tetrachloroethylene (PCE), presumably by the mere process of making the otherwise insoluble metalloporphyrins dissolve in solution. Therefore, solubility has been advanced as a key factor in the ability of metalloporphyrins to catalyze organic …

E. B. White’S Environmental Web, Lynn Overholt Wake

Department of English: Dissertations, Theses, and Student Research

E. B. White called Walden his favorite book and found in it “an invitation to life’s dance.” To read White ecocritically is to accept a similar invitation to broaden our environmental imagination. Although one or two of his essays are often anthologized as nature writing, critics have not read White environmentally. While emphasizing White’s three books for children, this dissertation reads across genre lines to examine his lifelong work. Drawing on Laurence Buell’s prismatic term, the study explores how White’s engagement with the natural world contributes to the renewal of our collective environmental imagination. Examining White’s affinity for animals, evident …

Overwhelming Systems, Meghan Oconnor

All Theses

My work portrays my own social and cultural desires, fears, and experiences. I employ a narrative format that shows childhood cartoon influences to attract viewers and visual complexity to sustain them. I depict fear, tension, struggle, and isolation to reveal deception, which stems from a response to structures of power. It is a representation, a questioning, and/ or a critique of the state of today's human nature and subsequent condition. I employ images of animals as a stand-in for the human figure, feeling or persona. Mechanical devices are metaphors of harmful systems of culture or power. The illusion of transparency …

Bio-Surfaces And Geometric References For A Standardized Biomechanical Design Methodology For Mass Customization, Kimberly A. Jensen

Theses and Dissertations

This dissertation presents a method for the design of customizable products that interface with the human body. The method presented involves first, a consistent method of capturing and representing the human model so that the model can be used with CAx tools and solid modeling techniques. Second, it provides a design methodology based on feature structure planning and assembly modeling that provides a consistent structure to the design process so that it can be reused and parameterized. Third, a strategy for identifying parametric variables that are referenced to the human body is introduced. The core of this method is the …

Neochetina Species And Arthropod Communities In Water-Hyacinth Rafts In South Carolina, Benjamin Powell

All Theses

Arthropod communities inhabiting feral water-hyacinth rafts were surveyed monthly in South Carolina's Coastal Plain from March 2005 through February 2006. Special attention was given to the chevroned waterhyacinth weevil [Neochetina bruchi (Hustache)], the mottled waterhyacinth weevil [N. eichhorniae (Warner)] (both Coleoptera: Curculionidae), and the waterhyacinth moth [Niphograpta albiguttalis (Warren)] (Lepidoptera: Crambidae), which were imported into North America to control water-hyacinth. Communities of arthropods are compared among sites, flow regimes (lentic, lotic, and tidal), and months of the year. The arthropod communities in waterhyacinth rafts in South Carolina are more diverse than previously reported. Rafts in each of …

Fish Gelatin-Nanoclay Composite Film. Mechanical And Physical Properties, Effect Of Enzyme Cross-Linking, And As A Functional Film Layer, Hojae Bae

All Dissertations

The effect of clay content, homogenization RPM, and pH on the mechanical and barrier properties of fish gelatin/nanoclay composite films was investigated. The addition of clay increased the tensile strength (TS) from 30.31±2.37 MPa to 40.71±3.30 MPa. The nanoclay composite film had improved oxygen and water barrier properties when compared to neat fish gelatin film. Oxygen permeability decreased from 0.0004028±0.0000007 gm/m2dayatm to 0.0001144±0.0000162 gm/m2dayatm and the water vapor permeability decreased from 0.0312±0.0016 ngm/m2sPa to 0.0081±0.0001 ngm/m2sPa. The Small angle x-ray scattering (SAXS) and Transmission electron microscopy (TEM) observations confirmed that the ultrasonification treatment (30 min at 40% output) resulted in …

Dodge College Announces Key Additions To Faculty, Chapman University Media Relations

Chapman Press Releases 2003-2011

No abstract provided.

Otter Realm, December 13, 2007, California State University, Monterey Bay

The Otter Realm

A New Year a New Me -- Dear Otter Nation -- OTtter Oopss -- Otter Realm Distribution Map -- Yes, I'm a Mystery Shopper -- You are Cordially Invited- the Capstone Festival of 2007 -- Mid-Year Review for Associated Students: New Process Adopted -- Buying Books and Saving Bucks -- Puffs and Packs: A CSUMB Pastime -- Dollar Plummets and Students Stay Put -- Mental Health: Tools to Combat Depression -- Hitching a ride ... In the Skies -- The Secrets of Graduate School -- Dropping Calls: Cell Phone Service Woes on Fort Ord -- Sexual Healing Stress and Sex: …

The Antelope, University Of Nebraska At Kearney

The Antelope

No abstract provided.

Antagonisms And Protagonisms Of Alternative Energy Sources And Their Effects On Ranchers, Leanne Stevenson

Range Beef Cow Symposium

Over the past 20 years, the United States’ use of power has increased about 25 percent. Couple this with the fact that Americans are looking for more clean energy choices, and it is easy to see the incentive for energy generation and use from alternative energy sources. Agriculture can provide the potential for clean, alternative energy sources.

Renewable Portfolio Standards (RPS) require that affected electricity providers include a specified amount of renewable energy as part of their portfolio of generating fuels. There are many varieties of RPS; of the twenty-six states that adopted RPS, no two states have enacted exactly …

The Daily Egyptian, December 13, 2007, Daily Egyptian Staff

December 2007

No abstract provided.

The Advocate, December 13, 2007, Minnesota State University Moorhead

The Advocate

No abstract provided.

Fifth Graders Learn That Poetry Can Be Fun, University Relations

Campus News Archive

University of Minnesota, Morris students in Introduction to Literature classes have been working on a service learning project to help Morris Area Elementary School fifth graders learn about and write their own poetry.

The Pacifican December 13, 2007, University Of The Pacific

All Issues - Student Newspaper, The Pacifican, Pacific Weekly

No abstract provided.

The Zircon, December 13, 2007 [Spoof Issue], Dordt College

Dordt Diamond

No abstract provided.

Laboratory Evaluation Of Microbial Aggregation In Activated Sludge, Xiaoling Liu

All Theses

Microbial aggregation was investigated in this study using the activated sludge process as a model system, the performance of which is highly dependent on effective bioaggregation. This research includes two experiments. First, four laboratory-scale activated sludge sequencing batch reactors (SBRs) were constructed in order to evaluate the effect of solids retention time (SRT) on microbial aggregation. These SBRs were operated at SRT of 4, 8, 16, and 32 days, respectively, fed with a protein-based synthetic wastewater, and monitored over a period of 268 days for performance and sludge settling characteristics including soluble COD in the effluent (sCOD), sludge volume index …

Effects Of Time-Compressed Audio And Adjunct Images On Learner Recall, Recognition, And Satisfaction, Albert Dieter Ritzhaupt

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to investigate the effect of time-compressed narration and representational adjunct images on undergraduate college students' 1) ability to recall and recognize information in a multimedia learning environment, and 2) overall satisfaction with this type of learning environment. The goals of this research were to shed light on time-compression technology incorporated into multimedia learning environments, help fill the existing gap in the research literature by merging two disjoint bodies of research, and aid instructors and instructional designers to better understand time-compression technology while creating rigorous multimedia materials.

This research was guided by the underlying principles …

Volume 45, Number 17: December 12, 2007, University Of North Dakota

University Letter Archive

No abstract provided.

Bard Observer (December 12, 2007), Bard College

Bard Observer - All Issues (1956 - Current)

No abstract provided.

Stony Brook Press, V. 29, N. 07, Stony Brook University. Stony Brook Press.

Stony Brook Press

v. 29, n. 07, v.:ill. ; 38 cm (original analog pub.)

Summary Of Trapping Regulations For Fur Harvesting In The United States, Gordon Batcheller, Furbearer Conservation Technical Work Group

Other Publications in Wildlife Management

A “Summary of Trapping Regulations for Fur Harvesting in the United States and Canada” was originally conducted by the International Association of Fish and Wildlife Agencies Fur Resources Technical Subcommittee in 1995. Over the last decade trapping devices and methods, as well as the regulations that guide them have undergone changes. The summary data of furbearer trapping regulations contained in this report were gathered during the summer/fall of 2007 in an effort to capture those regulation changes and report the current conditions and restrictions within existing laws for the harvest of 26 species of furbearers by regulated trapping throughout the …

James Veghte: The Cold War Aerospace Technology History Project, Gino J. Pasi, James J. Veghte

Cold War Aerospace Technology Oral Histories (MS-431)

Gino Pasi interviewed James Veghte on December 12, 2007 for the Cold War Aerospace Technologies History Project. In the interview Dr. Veghte discusses his role in the development of military technology during the Cold War.