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Levodopa-Induced Abnormal Involuntary Movements Correlate With Altered Permeability Of The Blood-Brain-Barrier In The Basal Ganglia, R. P. Lerner, V. Francardo, K. Fujita, Z. Bimpisidis, V. A. Jourdain, C. C. Tang, S. L. Dewey, T. Chaly, M. A. Cenci, D. Eidelberg

Journal Articles

© 2017 The Author(s). Chronic levodopa treatment leads to the appearance of dyskinesia in the majority of Parkinson's disease patients. Neurovascular dysregulation in putaminal and pallidal regions is thought to be an underlying feature of this complication of treatment. We used microPET to study unilaterally lesioned 6-hydroxydopamine rats that developed levodopa-induced abnormal involuntary movements (AIMs) after three weeks of drug treatment. Animals were scanned with [15O]-labeled water and [18F]-fluorodeoxyglucose, to map regional cerebral blood flow and glucose metabolism, and with [11C]-isoaminobutyric acid (AIB), to assess blood-brain-barrier (BBB) permeability, following separate injections of levodopa or saline. Multitracer scan data were acquired …

Nicotinic Acetylcholine Receptor-Mediated Protection Of The Rat Heart Exposed To Ischemia Reperfusion, S. A. Mavropoulos, N. S. Khan, A. C. J. Levy, B. T. Faliks, C. P. Sison, V. A. Pavlov, Y. Zhang, K. Ojamaa

Journal Articles

No abstract provided.

Art Integration In Urban Elementary Schools: Can It Improve Student Learning Outcomes In Other Subject Areas?, Julie Flynn

Journal of Applied and Educational Research (2017-2019)

Teachers and students nationwide are struggling to address the disparity in academic achievement between students in urban, socioeconomically underprivileged and racially segregated school districts, and their more affluent, white, suburban counterparts. Poorer urban schools are also less likely to have adequate funding and support for arts programs. Educators must thus look outside of traditional learning models and explore all opportunities to engage their students and create learning opportunities. Arts integration has been shown to improve student attitudes and engagement, along with a potential to “transfer” skills and knowledge to other subject areas. This study sought to examine whether the integration …

2016/17 Dry Run Creek Geomorphological Watershed Assessment, University Of Northern Iowa. Department Of Earth And Environmental Sciences.

UNI Conservation Corps Projects

Dry Run Creek (DRC) watershed is a primary drainage basin located in northwestern Black Hawk County (Figure 1). It is fed predominantly by agricultural runoff in its upper reaches, and becomes heavily urbanized as it travels through the city of Cedar Falls, before draining into the Cedar River. The stream is perennial, however some are tiled and new segments have developed both naturally and artificially. Re-evaluation of the creek is underway and indicates some changes in urban and rural areas. Data was collected between Fall 2016 & Fall 2017 by University of Northern Iowa geomorphology students, using handheld GPS devices …

Community Rain Gardens: Raingardens Installation 2017-2018 Ppt, University Of Northern Iowa. Center For Energy & Environmental Education.

UNI Conservation Corps Projects

A collection of slides showing the creation of several rain gardens.

Community Rain Gardens: Rainscaping Group Project Report, University Of Northern Iowa. Center For Energy & Environmental Education.

UNI Conservation Corps Projects

A rain garden is a depression created in a landscape that allows water runoff from rooftops, driveways, and/or streets to pool or be ponded. The water does not stay, it only captures this runoff and allows it to infiltrate into the ground recharging groundwater instead of running off into our sewer systems and in turn into our rivers and streams. Rain gardens are an infiltration-based storm water treatment management system. The idea here is to add beauty in the landscaping of these rain gardens while also treating home's rooftop and driveway runoff, which allows them to be both aesthetically pleasing …

Project Achieve: A Literacy Program For Excellence, Deitra Johnson

Education Dissertations and Projects

The South Carolina 2013 PASS and HSAP scores indicate students in third through eighth and eleventh grades were below national averages, the achievement gap between subgroups were increasing, and the infusion of STEMs education will encourage student interest. In this project, The Read to Succeed program was incentivizing quarterly after each STAR Reading literacy assessment. The challenge with low-poverty, low-achieving students is student efficacy. The program’s goal was to develop student efficacy in our school. The South Carolina state curriculum was utilized with the infusion of literacy across the curriculum and STEMs education. Educators established relationships with students focusing on …

Observing The Effectiveness Of Secondary School Science Instructors And The Instructional Climate Through The Analysis Of Student Performance And Feedback, Keesha D. Lewis

Education Dissertations and Projects

The relationship between student performance and instructor effectiveness has been the subject of pedagogical studies for numerous years. The purpose of this project was to determine the extent to which student feedback could positively impact instructor performance, thus influencing student performance and achievement. Additionally, North Carolina instructors are evaluated based on student performance. The evaluations are represented by three colors: red, green, and blue. Instructors who are assessed as “red” are ineffective. Instructors who are assessed as “green” are minimally effective. Instructors who are assessed as “blue” are exceedingly effective. For a minimum of 3 consecutive school semesters, I provided …

Differentiation And Technology: A Study Of An Elementary School’S Use Of Technology In Differentiated Lessons, Kelly Dawn Nelson

Education Dissertations and Projects

The purpose of this study was to examine teacher reports and use of differentiation and to examine the use of technology in differentiated lessons. The researcher posed two questions: (a) What is the association between teacher reports of differentiation use and observed differentiation strategies used; and (b) How are teachers using the differentiation strategies of which they are aware when planning and implementing lessons that involve technology in the areas of content, process, product, and learning environment? This mixed-method study used three tools for data collection: a questionnaire, structured observation protocol, and a focus group. The questionnaire and observation protocol …

A Qualitative Inquiry Into New Teacher Perceptions Of Recruitment Practices Of School Leaders In A High Poverty Lea In Southeastern North Carolina, Julian Eldridge Carter

Education Dissertations and Projects

The purpose of this qualitative phenomenological study was to understand the lived experiences of teachers during their job searches for employment in the field of education which could inform recruiters in a rural, low-wealth LEA in southeastern North Carolina of the behaviors they need to display and the strategies they need to employ in order to hire high quality teaching candidates. The study focused on the lived experiences of 13 teachers employed in the district who were considered effective teachers by accountability measures outlined by the state of North Carolina and who had at least 2 years of experience. Research …

Making It Matters: Makerspaces’ Impact On Creativity In An Elementary School Media Center, Janet Blair Austin

Education Dissertations and Projects

This mixed-methods action research study investigated the impact of makerspaces on student creativity. Seventy fifth-grade students were exposed to makerspaces for 12 weeks. Quantitative data were collected using two assessment instruments. Prior to the experience, the students were given a preassessment of their creative potential using the Torrance Test of Creative Thinking (TTCT). After 12 weeks, students were given a postassessment using a different form. A paired sample t test was used to analyze the pre and posttest results. In addition, teachers were asked to evaluate student creativity by completing the creativity portion of the Scales for Rating the Behavior …

The Perceptions Of Stem From Eighth-Grade African-American Girls In A High Minority Middle School, Lachanda Nichole Hare

Education Dissertations and Projects

Even with the existence of STEM curriculum and STEM programs that target women and minorities, African-American females still lag behind other ethnic groups in STEM fields. Reasons for the underrepresentation of females in STEM fields can be traced back to the early years of schooling. The purpose of this study was to identify the factors that impact African-American females’ perspectives of STEM subjects and STEM careers. An explanatory sequential mixed-methods approach was used for data collection with a survey, focus group, and interview. Forty male (N=12) and female (N=28) students from different ethnic groups were surveyed. The focus group and …

Oxidative Stress And Inflammation In Hepatic Diseases: Current And Future Therapy., Karina Reyes-Gordillo, Ruchi Shah, Pablo Muriel

Biochemistry and Molecular Medicine Faculty Publications

Liver disease is a highly prevalent disease that is one of the leading causes of death worldwide. The continuous exposure of the liver to some factors such as viruses, alcohol, fat, and biotransformed metabolites can cause hepatic injury, which can lead to inflammation and liver degeneration. When the injury is sustained for long time, it can cause chronic liver diseases (CLDs), which include a spectrum of disease states ranging from simple steatosis and steatohepatitis (steatosis with inflammation and hepatocyte injury and death) to fibrosis, cirrhosis, and hepatocellular carcinoma (HCC). Multiple evidences indicate that oxidative stress and inflammation are the most …

The Temporal Dynamics Of The Tracheal Microbiome In Tracheostomised Patients With And Without Lower Respiratory Infections., Marcos Pérez-Losada, Robert J Graham, Madeline Coquillette, Amenah Jafarey, Eduardo Castro-Nallar, Manuel Aira, Robert J Freishtat, Jonathan M Mansbach

Computational Biology Institute

Background: Airway microbiota dynamics during lower respiratory infection (LRI) are still poorly understood due, in part, to insufficient longitudinal studies and lack of uncontaminated lower airways samples. Furthermore, the similarity between upper and lower airway microbiomes is still under debate. Here we compare the diversity and temporal dynamics of microbiotas directly sampled from the trachea via tracheostomy in patients with (YLRI) and without (NLRI) lower respiratory infections. Methods: We prospectively collected 127 tracheal aspirates across four consecutive meteorological seasons (quarters) from 40 patients, of whom 20 developed LRIs and 20 remained healthy. All aspirates were collected when patients had no …

Table Of Contents, Linfield Magazine Staff

Linfield Magazine

Table of contents for Volume 13, Issue 2 of the Linfield Magazine

Why I Teach, Catherine Reinke, Linfield Magazine Staff

Linfield Magazine

Catherine Reinke, professor of biology, enjoys explaining experiments and sharing conclusions, just as much as she loves learning from them. She shares why teaching is important to her.

Marine Stewardship Council Full Assessment Report Western Australian Abalone Managed Fishery, Anthony M. Hart, Lachlan W.S. Strain, Alexander Hesp, E. Fisher, F J. Webster, S. J. Brand-Gardner, S. Walters

WA Marine Stewardship Council report series

This report provides a comprehensive description of the Abalone Managed Fishery (AMF) in Western Australia (WA) and contains information relevant to assist with the assessment of this fishery against the Marine Stewardship Council (MSC) standard (v2.0) for sustainable fishing. Fishers in the AMF harvest three species; Roe’s abalone (Haliotis roei), Greenlip abalone (H. laevigata) and Brownlip abalone (H. conicopora), through hand collection by diving in shallow waters off the south-western and southern coasts of WA.

Taxonomy And Paleolimnology Of The Bacillariophyceae (Diatoms) From Lacustrine Sequences In The Pliocene Hadar Formation, Afar Regional State, Ethiopia, Joseph Mohan

All-Inclusive List of Electronic Theses and Dissertations

A taxonomic description of three novel species and update of two previously described Bacillariophyta (Diatom) species from the Pliocene Hadar Formation, Afar Depression of Ethiopia is presented. The taxonomic description preludes a quantitative reconstruction of the environmental conditions of Paleolake Hadar, also presented herein. This thesis plays an integral role in the Hominin Sites and Paleolakes Drilling Project (HSPDP), an interdisciplinary investigation into the climate, environment, and ecological context of human and hominin evolution in East Africa. The HSPDP aims to provide a continuous record of paleo-conditions that influenced hominin evolution. This thesis focuses on the Northern Awash Werenso drill-core …

Making A Case To Integrate Safety Management And Physical Assets Management, Farman A. Moayed

Department of Built Environment

No abstract provided.

Using Lgbtq Graphic Novels To Dispel Myths About Gender And Sexuality In Ela Classrooms, Kate E. Kedley, Jenna Spiering

College of Education Departmental Research

The format and content of LGBTQ graphic novels make them effective pedagogical tools for engaging students in critical discussions about gender and sexuality. By using two exemplar texts, the authors offer teachers a vocabulary and method for engaging in these conversations.

From 18 To 85: Chronicling A Fortunate Life Graced By Books, Trees, Music, Family, Quakers . . . And Greeks, Peter Bien

Dartmouth Legacy

About the Book

Personal memoir in the form of a journal covering the life of Peter Bien from 1948 to 2016.

About the Author

Peter Bien is Professor Emeritus of English and Comparative Literature at Dartmouth College. His "Kazantzakis: Politics of the Spirit," volumes 1 & 2, are published by Princeton University Press. Bien has translated Kazantzakis's novels "The Last Temptation of Christ," "Saint Francis," "Report to Greco," and "Zorba the Greek" as well as Myrivilis's "Life in the Tomb" into English; he is also the author of "Kazantzakis and the Linguistic Revolution in Greek Literature".

About the Electronic Publication …

A U-Shaped Association Between Blood Pressure And Cognitive Impairment In Chinese Elderly, Yue-Bin Lv, Peng-Fei Zhu, Zhaeo-Xue Yin, Virginia Byers Kraus, Diane Threapleton, Choy-Lye Chei, Melanie S. Brasher, Juan Zhang, Han-Zhu Qian, Chen Mao, David Bruce Matchar, Jie-Si Luo, Yi Zeng, Xiao-Ming Shi

Sociology and Anthropology Faculty Publications

Objectives: Higher or lower blood pressure may relate to cognitive impairment, whereas the relationship between blood pressure and cognitive impairment among the elderly is not well-studied. The study objective was to determine whether blood pressure is associated with cognitive impairment in the elderly, and, if so, to accurately describe the association.

Design: Cross-sectional data from the sixth wave of the Chinese Longitudinal Healthy Longevity Survey (CLHLS) conducted in 2011.

Setting: Community-based setting in longevity areas in China.

Participants: A total of 7144 Chinese elderly aged 65 years and older were included in the sample.

Measures: Systolic blood pressures (SBP) and …

Male And Female Parental Care In The Golden-Rumped Euphonia (Euphonia Cyanocephala), Zachary Wright, Jeff Port, Harold F. Greeney

Biological Sciences Faculty Publications

A single nest of the Golden-rumped Euphonia (Euphonia cyanocephala) was filmed for 72 hours near the Yanayacu Biological Station in Ecuador located in tropical montane forest. Recording was between 15-21 February 2014. We report the first observations of incubation and feeding behavior by individual parents. We use the collected observations collected during the six day period after hatching to analyze visit frequency, duration, time, and activity patterns during visits. Both male and female visited at similar rates (mean male = 20.2 ± 1.8, mean female = 21.0 ± 1.3 visits/day) with an alternation of visits by members of the pair …

Examining The Interaction Of Mathematical Abilities And Mathematical Memory: A Study Of Problem-Solving Activity Of High-Achieving Swedish Upper Secondary Students, Attila Szabo, Paul Andrews

The Mathematics Enthusiast

In this paper we investigate the abilities that six high-achieving Swedish upper secondary students demonstrate when solving challenging, non-routine mathematical problems. Data, which were derived from clinical interviews, were analysed against an adaptation of the framework developed by the Soviet psychologist Vadim Krutetskii (1976). Analyses showed that when solving problems students pass through three phases, here called orientation, processing and checking, during which students exhibited particular forms of ability. In particular, the mathematical memory was principally observed in the orientation phase, playing a crucial role in the ways in which students’ selected their problem-solving methods; where these methods failed to …

Addictions Content Published In Counseling Journals: A 10-Year Content Analysis To Inform Research And Practice, Edward Wahesh, S. Elizabeth Likis-Werle, Regina R. Moro

Counselor Education Faculty Publications and Presentations

This content analysis includes 210 articles that focused on addictions topics published between January 2005 and December 2014 in the journals of the National Board for Certified Counselors (NBCC), Chi Sigma Iota (CSI), the American Counseling Association (ACA), and ACA member divisions. Results include the types of addictions content and behaviors studied as well as the populations and data analytic techniques used in the addictions research articles. Whereas most articles discussed addictions counseling techniques, addictions issues among non-clinical populations, and professional practice issues, fewer articles addressed clients in treatment, utilized clinical populations, or analyzed intervention outcomes. Implications for addictive behaviors …

Madison Magazine, Vol. 40, No. 3, Fall 2017 Full Issue

Madison Magazine

No abstract provided.

Vol. 42, No. 4: Holiday 2017, School Of Medicine & Health Sciences

North Dakota Medicine Archive

No abstract provided.

Comparison Of Burbot Populations Across Adjacent Native And Introduced Ranges, Annika W. Walters, Elizabeth G. Madenville, W. Carl Saunders, Paul C. Gerrity, Joseph A. Skorupski, Zack E. Underwood, Eric I. Gardunio

Watershed Sciences Faculty Publications

Introduced species are a threat to biodiversity. Burbot, Lota lota, a fish native to the Wind River Drainage, Wyoming and a species of conservation concern, have been introduced into the nearby Green River Drainage, Wyoming, where they are having negative effects on native fish species. We compared these native and introduced burbot populations to evaluate potential mechanisms that could be leading to introduction success. We examined genetic ancestry, physical habitat characteristics, community composition, and burbot abundance, relative weight, and size structure between the native and introduced range to elucidate potential differences. The origin of introduced burbot in Flaming Gorge …

Satellite Survivability In Space: A Materials Perspective, Jr Dennison

Presentations

No abstract provided.

Mosquitoes Transmit Unique West Nile Virus Populations During Each Feeding Episode, Nathan D. Grubaugh, Joseph R. Fauver, Claudia Rückert, James Weger-Lucarelli, Selene Garcia-Luna, Reyes A. Murrieta, Alex Gendernalik, Darci R. Smith, Doug E. Brackney, Gregory D. Ebel

Journal Articles: Epidemiology

Arthropod-borne viruses (arboviruses), such as Zika virus, chikungunya virus, and West Nile virus (WNV), pose continuous threats to emerge and cause large epidemics. Often, these events are associated with novel virus variants optimized for local transmission that first arise as minorities within a host. Thus, the conditions that regulate the frequency of intrahost variants are important determinants of emergence. Here, we describe the dynamics of WNV genetic diversity during its transmission cycle. By temporally sampling saliva from individual mosquitoes, we demonstrate that virus populations expectorated by mosquitoes are highly diverse and unique to each feeding episode. After transmission to birds, …