Digital Commons Network^™

The Expanding Ecology Of A Hot Commodity: A Century Of Changes In The New Mexican Chile Pepper, William Carleton

History ETDs

Over the past century, the New Mexican chile pepper transformed from a principally local and regional crop grown by many, small scale growers into an industrial commodity on a global market. With this transformation, the ecology of the chile pepper has shifted and expanded. The actors in this ecology- the growers, the research scientists, the manufacturers of equipment, chemicals, and seeds, government legislatures, the consumers, and even the genome of the chile itself- became increasingly global with little or no ties to the local watersheds, ecosystems, and communities within the state. Driving this ecological expansion has been a close public-private …

Using Multicultural Literature In The Classroom To Encourage Tolerance And Respect, Laurel Hartmann

Theses and Dissertations

The purpose of this research study was to determine what happens when multicultural children's literature is used to supplement the kindergarten curriculum. Over the course of four weeks, students were read eight books about diverse cultures during centers and during circle time. Qualitative inquiry strategies such as parent questionnaires, audio recordings of small group and whole group discussions, student artifacts, and observations recorded in a teacher research journal were all used as a means of collecting data. Upon analyzing the data and searching for main ideas throughout the study, I found that multicultural picture books helped the children become more …

The Current Volume 22 : Issue 2, Nova Southeastern University

Student Newspapers

No abstract provided.

Structural Characterization Of Metal Binding In Metallo-Β-Lactamases Using X-Ray Absorption Spectroscopy, Robert M. Breece

Chemistry and Chemical Biology ETDs

In an effort to probe the structure and mechanism of metallo-β-lactamases, the metal-binding behaviors of several enzymes were studied using EXAFS (Extended X-ray Absorption Fine Structure). Three members of the metallo-β-lactamase subclass B1, BcII from Bacillus cereus, Bla2 from Bacillus anthracis and CcrA from Bacillus fragilis, were compared to examine metal-binding behavior within a subclass. Each system exhibits different metal-binding behavior including cooperative binding (BcII), sequential binding (CcrA), and differential binding between zinc(II) and cobalt(II) forms (Bla2). The metal-binding behavior of subclass B3 of L1 from Stenotrophomonas maltophilia was explored with RFQ (rapid-freeze quenched) EXAFS and site selective metal …

Pengembangan Reading Box Untuk Meningkatkan Minat Baca Mahasiswa, Sri Andreani, Utari Praba Astuti

Bahasa dan Seni: Jurnal Bahasa, Sastra, Seni, dan Pengajarannya

Due to the unavailability of materials for the Reading II subject, this study attempts to develop a reading box material which consists of 80 units of 400–500 words. Each unit contains an introduction, questions, readings, answer keys, reflections, and monitoring books. This reading box enables students to practice reading extensively and independently. This material was developed through several stages: planning, exploration, product development, validation, and laminating. During validation, revisions were made to the questions, readings, answer keys, reflections, illustrations, layout, the title, and the monitoring book. However, the results of the questionnaire on the validation process show that the material …

Separation Of River Network–Scale Nitrogen Removal Among The Main Channel And Two Transient Storage Compartments, Robert J. Stewart, Wilfred M. Wollheim, Michael N. Gooseff, Martin A. Briggs, Jennifer M. Jacobs, Bruce J. Peterson, Charles S. Hopkinson

Faculty Publications

Transient storage (TS) zones are important areas of dissolved inorganic nitrogen (DIN) processing in rivers. We assessed sensitivities regarding the relative impact that the main channel (MC), surface TS (STS), and hyporheic TS (HTS) have on network denitrification using a model applied to the Ipswich River in Massachusetts, United States. STS and HTS connectivity and size were parameterized using the results of in situ solute tracer studies in first‐ through fifth‐order reaches. DIN removal was simulated in all compartments for every river grid cell using reactivity derived from Lotic Intersite Nitrogen Experiment (LINX2) studies, hydraulic characteristics, and simulated discharge. Model …

Volume 109, Number 1 - Tuesday, August 30, 2011, Saint Mary's College Of California

The Collegian

No abstract provided.

Metaphors: Universal, Specific, And Public, Deli Nirmala

Bahasa dan Seni: Jurnal Bahasa, Sastra, Seni, dan Pengajarannya

Metaphors in written discourse, such as letters using bahasa Indonesia, can be derived from the metaphorical expressions used by writers to editors, showing conceptualization based on what they experience, feel, and think in their lives. This paper aims to find out the universality of the concepts shown by the metaphors and the users employing them. Using nonparticipant observation with a note-taking technique, the data are collected and selected purposively. Through distributional, referential, reflective introspective, and abductive inferential methods, the data are analyzed. The results indicate that metaphors can be grouped into universal, specific, and public types based on the universality …

Overcoming Glial-Derived Inhibition Of Regeneration In Cns Neurons: From Novel Compounds To Novel Uses For Fda-Approved Compounds, Andrea L. Johnstone

Open Access Dissertations

Trauma to the central nervous system (CNS) results in an irreversible disruption of axon tracts, often leading to lifelong functional deficits. Despite a large body of research into the mechanisms that underlie the lack of axonal regeneration after CNS injury, there are currently no effective treatments. One major obstacle involves the presence at injury sites of CNS growth-inhibitory molecules, such as myelin proteins and astrocyte-derived chondroitin sulfate proteoglycans (CSPGs), which act as environmental barriers to axonal regeneration. Our lab recently described the identification and characterization of a novel compound, F05, which promotes growth on inhibitory substrates in vitro. I show …

Spartan Daily August 29, 2011, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 137, Issue 2

The “Cute Dog Effect” On Sex, Money, And Justice, Harold Herzog

Speciesism and Breed Discrimination Collection

The hidden sexual, economic, and legal impact of cute dogs.

The "Cute Dog Effect" On Sex, Money, And Justice, Harold Herzog

Herzog - Companion Animal Issues

The presence of a cute dog makes men more attractive (or less threatening) to women and increases the success of panhandlers. It may also help influence a jury in a trial.

Temika, Kelsey Radwick

Bucknell Believes

No abstract provided.

Serotonin 1a Receptor Signaling In The Hypothalamic Paraventricular Nucleus Of The Peripubertal Rat, Maureen Lynn Petrunich Rutherford

Dissertations (6 month embargo)

Serotonin (5-HT) is a ubiquitous neurotransmitter in the brain that is involved in various physiologic functions including the regulation of hypothalamic hormones and has been implicated in various mood disorders such as depression. Preclinical and clinical data from studies in adults have shown that antidepressant drugs produce time-dependent changes in serotonergic and other systems and can also normalize dysfunction associated with the hypothalamic-pituitary-adrenal (HPA) axis. To date, our understanding of the mechanisms of 5-HT receptor signaling and the actions of drugs on serotonergic function have been derived from extensive preclinical research carried out using cell lines in vitro or in …

Forced-Exercise Dependent Changes In Cellular Immunity: Effects On Experimental Autoimmune Neuritis, Michael W. Calik

Dissertations (6 month embargo)

Guillain-Barré Syndrome (GBS) is a debilitating inflammatory autoimmune disease of the peripheral nervous system that is characterized by rapid-onset paraparesis with areflexia progressing to neuromuscular paralysis. The most common form of GBS observed in North America and Europe is acute inflammatory demyelinating polyneuropathy (AIDP). Enhanced infiltration of pro-inflammatory type 1 helper T (Th1) cells into peripheral nerves of AIDP patients leads to demyelination.

Increasing evidence supports exercise as an effective rehabilitative intervention. Exercise attenuates the onset and progression of autoimmune diseases. Whether exercise alters the progression of GBS remains unclear.

In this study, we determined the effects of forced-exercise on …

On The Effects Of Graph Based Evolutionary Algorithms For Training Finite State Classifiers, Steven M. Corns

Engineering Management and Systems Engineering Faculty Research & Creative Works

This work presents a method for evolving finite state machines for the classification of polymerase chain reaction primers in mice using graph based evolutionary algorithms. using these machine learning tools we can compensate for many lab, organism, and chemical specific factors that can cause these primers to fail. using Finite State Classifiers can help to decrease the number of primers that fail to amplify correctly. for training these classifiers, fifteen different graph based evolutionary algorithms were used in two different experiments to explore the effects of diversity preservation on the development of these classifiers. by controlling the rate at which …

The Pan American (2011-08-29), Alma E. Hernandez, Roxann Garcia

UTPA Archives - The Pan American Newspaper

Vol. 68, No. 1

Privies, Politics, And Public Schools: Public Health And Education Reform In Arkansas, 1908-1917, Myra Suzanne Easley

Theses and Dissertations

From 1908 until 1914, Arkansas education administrators, public health officials, and women's associations participated in Southern campaigns for hookworm eradication and the improvement of public school systems. This thesis examines the activities of these three groups in relation to school sanitation and health education as well as the results of their cooperative efforts. Local school improvement associations and the Arkansas Federation of Women's Clubs publicized the poor conditions of Arkansas schools, solicited community participation, and achieved tangible improvements in the sanitation and appearance of individual school environments. State education and public health officials used these volunteer organizations to distribute disease …

Synthesis And Characterization Of Tanninsulfonic Acid Doped Polyaniline (Tanipani) - Metal Oxide Nanocomposites For Solar Cell Applications, Venu Gopal Bairi

Theses and Dissertations

Nanocomposites of polyaniline have gained much importance due to their improved electronic properties. The presence of metal oxides in the nanocomposites may enhance the photovoltaic effect and increase the efficiency of solar cells. We have synthesized tanninsulfonic acid doped polyaniline (TANI-PANI) composites in view of preparing metal oxide complexed composites due to the presence of o-catechol in tannin. Tanninsulfonic acid doped polyaniline (TANIPANI)-TiO2 or Al2O3 nanocomposites were synthesized by varying the amount of TiO2 from 10% to 70% (with respect to the mass of aniline) and by carrying out the synthesis at -10° C. Covalent bonding of the metal oxide …

8/29/2011, Slutzker Center For International Students

Newsletters from Slutzker Center for International Services - SCIS News

No abstract provided.

Daily Eastern News: August 29, 2011, Eastern Illinois University

August

No abstract provided.

Longitudinal Analysis Of Arterial Blood Pressure And Heart Rate Response To Acute Behavioral Stress In Rats With Type 1 Diabetes Mellitus And In Age-Matched Controls, David C. Randall, Richard O. Speakman, Dennis L. Silcox, Laura V. Brown, David R. Brown, Ming C. Gong, Abhijit R. Patwardhan, L. Raymond Reynolds, Dennis G. Karounos, Don E. Burgess, Chikodi N. Anigbogu

Physiology Faculty Publications

We recorded via telemetry the arterial blood pressure (BP) and heart rate (HR) response to classical conditioning following the spontaneous onset of autoimmune diabetes in BBDP/Wor rats vs. age-matched, diabetes-resistant control (BBDR/Wor) rats. Our purpose was to evaluate the autonomic regulatory responses to an acute stress in a diabetic state of up to 12 months duration. The stress was a 15-s pulsed tone (CS+) followed by a 0.5-s tail shock. The initial, transient increase in BP (i.e., the "first component," or C₁), known to be derived from an orienting response and produced by a sympathetic increase in peripheral …

Effect Of Nitrogen Source And Harvest Date On In Vitro True Digestible Dry Matter And Yield Of Switchgrass, Eastern Gama Grass And Switchgrass Mixture, Venkata Kiran Siddineni

Student Theses and Dissertations

The objective of the study was to determine the effect of nitrogen source and harvest date on in vitro true digestible dry matter (IVTDDM) and dry matter yield of switchgrass (SW), gamagrass (EGG) and switchgrass-big bluestem-Illinois bundleflower grass mixture (SWM). Three grass species SW, EGG and SWM were fertilized with an equal amount of nitrogen (67.4 kg N/ha). Treatments were control (no added nitrogen), urea, poultry litter and municipal biosolids. Plots were arranged in four blocks in a completely randomized block design. Samples were collected from each plot at three harvest dates (June, July and August, 2010). Samples were analyzed …

A Technical Writer's Guide To Search Engine Optimization, James Arrowood

Theses and Dissertations

Search engine optimization is a process that requires extensive technical writing skills. Technical writers are well poised to fill the role of search engine optimizer due to a strong background in rhetorical analysis of web text, audience analysis, document indexing, and copywriting. The search engine optimization techniques discussed in this thesis demonstrate the writing processes involved in search engine optimization and serves as a guide to technical writers that may one day find themselves in a search engine optimization role.

The Bg News August 29, 2011, Bowling Green State University

BG News (Student Newspaper)

The BGSU campus student newspaper. August 29, 2011. Volume 102-Issue 5.

Spiking Patterns And Their Functional Implications In The Antennal Lobe Of The Tobacco Hornworm Manduca Sexta, Hong Lei, Carolina E. Reisenman, Caroline H. Wilson, Prasad Gabbur, John G. Hildebrand

Health Sciences and Kinesiology Faculty Articles

Bursting as well as tonic firing patterns have been described in various sensory systems. In the olfactory system, spontaneous bursts have been observed in neurons distributed across several synaptic levels, from the periphery, to the olfactory bulb (OB) and to the olfactory cortex. Several in vitro studies indicate that spontaneous firing patterns may be viewed as “fingerprints” of different types of neurons that exhibit distinct functions in the OB. It is still not known, however, if and how neuronal burstiness is correlated with the coding of natural olfactory stimuli. We thus conducted an in vivo study to probe this question …

China: Sustainable Wastewater Treatment, Kimberly Mackowiak, Katherine Sipes

ETHOS Technical Reports

Over the past forty years, the People’s Republic of China has transitioned from an isolated internal market to a country focusing their attention on a the global market economy; overtaking Japan in 2010 to become the world’s second largest economy behind the United States of America. China’s rapid growth in the global market economy has come at an enormous cost to the environment, especially the countries water sources, and to its people, who are still struggling against poverty and subpar standards of living. Like many developing countries in the world, China is faced with the issues of improving sanitation conditions …

Crow's Nest, August 28, 2011, Crow's Nest Staff

Crow's Nest

The August 28, 2011, issue of the Crow's Nest.

The Murray Ledger And Times, August 27, 2011, The Murray Ledger And Times

The Murray Ledger & Times

No abstract provided.

Vista: August 27, 2011, University Of San Diego

USD Vista (1965-)

No abstract provided.