Digital Commons Network^™

Microglia Activation In Alzheimer's Disease, Kirk Phillip Townsend

USF Tampa Graduate Theses and Dissertations

The work detailed in this dissertation has an overarching theme of modulating microglia activation in both in vivo and in vitro models relevant to AD. The premise is that understanding microglia function in this context may lead to a better understanding of AD pathogenesis and thus to effective therapeutic interventions. In chapter 3, we employ a well-defined model of microglia activation whereby the intraperitoneal delivery of LPS results in CNS microglia activation and TNF-α production. Having previously identified that CD45 signaling pathways antagonized microglia TNF-α production in vitro and given that immunotherapy with anti-CD45 antibodies are already in clinical trials …

Analysis Of Flow In A 3d Chamber And A 2d Spray Nozzle To Approximate The Exiting Jet Free Surface, Chin Tung Hong

USF Tampa Graduate Theses and Dissertations

The purpose of this investigation is to analyze the flow pattern of cooling fluids in the 3D "twister-effect" mixing chamber and to approximate the free surface behaviors exiting the 2D spray nozzle. The cone angle and free surface height located at the end of the free surface are two significant factors to determine the spraying area on a heated plane. This process is a reasonable representation of many industrial cooling application. The whole system consists of 4 inlet tubes connected to the top of the mixing chamber, and the spray nozzle is located under the chamber. Four different refrigerants, like …

Real-Time Registration And Display Of Confocal Microscope Imagery For Multiple-Band Analysis, Scott E. Budge, A.M. Mayampurath, J.C. Solinsky

Electrical and Computer Engineering Faculty Publications

Multiple images acquired in real-time from a confocal microscope in different illumination wavebands are used to construct a three-dimensional understanding of living cell signal propagation. Registration, fusion, and display of these images are performed in real-time using field programmable gate array (FPGA) technology to allow the biological scientist to observe time critical signaling processes as they occur. The registration and display system operates at a rate of up to 15 frames/s, and performs dark offset correction and noise reduction, followed by non-linear correction for lens warp and focal plane tilt, and finally correction for spatial mismatch between the different wavebands. …

November 6, 2004 (Pages 6007-6118), Pennsylvania Legislative Reference Bureau

Volume 34 (2004)

No abstract provided.

38 Year-Old Construction Laborer Dies When Trench Walls Collapse, Kentucky Injury Prevention And Research Center

Fatality Case Reports--Other

On November 3, 2003, a 38-year-old male construction laborer died when the unprotected 8-foot high walls of the trench he was working in collapsed. The decedent was working for a subcontractor who was contracted by a construction company to remove old gas, storm and sanitary sewer lines and install similar new lines. The old abandoned 6-inch diameter gas line was a high pressure, 300 – 320 psi gas line in 10-inch steel casing and was 600 feet long. There were five employees at the job site employed by the subcontractor; a foreman who was a certified competent person, a lab …

The Echo: November 5, 2004, Taylor University

2004-2005 (Volume 92)

Kerry concedes, Bush wins – Echo In-Depth: Bookstore explains book prices – Taylor welcomes parents to campus – WOW returns with call to missions – Clarification: – Sawyer set sees light – Statistics show teachers need more science education – Student teachers travel overseas to teach – From TU to Ukraine with love – Sophomore English donates bone marrow – Talk Around The Loop: What was it like to vote in the 2004 election? – Editorial: Bike ‘borrowing’ harasses Upland – Letters to the Editor – Not all called to be Cahill – Abortion: non-issue in election – Women can …

Mustang Daily, November 5, 2004

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.

The Courier, Volume 38, Issue 6, November 5, 2004, The Courier, College Of Dupage

The Courier

Stories:

Pace Buses Hope For A New Route

Campus’ Continued Construction

Bookstore Introduces Cram101

Ramadan–Muslim Student Association President Educates Student Body

Peace March Expresses Views

New Hope For The Writing Impaired–Writing Assistance Area Offers Help To Students

“MacHomer”: One Man, Over 50 Voices

Phun With Phisted

People:

Rick Miller

Ben Emmanuel

Usa V. Alevras

2004 Decisions

USDC for the District of New Jersey

President Gutierrez Faces Removal After Elections, Ladb Staff

NotiSur

No abstract provided.

Venezuela Increases Oil Royalty Fees, Ladb Staff

NotiSur

No abstract provided.

The Iceberg Of Religious Freedom: Subsurface Levels Of Nonestablishment Discourse, Steven Douglas Smith

University of San Diego Public Law and Legal Theory Research Paper Series

This article discusses three levels of disagreement in establishment clause discourse– or what may be called the “lawyerly,” the “constitutive” (or “culture wars”), and the “philosophical” (or perhaps the “theological”) levels. Disagreement at the first of these levels is everywhere apparent in the way lawyers and justices and scholars write and argue; disagreement at the second level is somewhat less obtrusive but still easily discernible; disagreement at the third level is almost wholly beneath the surface. The manifest indeterminacy of lawyerly arguments suggests that in this area, premises are more likely to be derived from favored conclusions, not the other …

Faculty Senate Meeting Minutes Nov 5, 2004, A-State Faculty Senate

Faculty Senate Minutes

No abstract provided.

College Voice Vol. 28 No. 8, Connecticut College

2004-2005

No abstract provided.

Daily Eastern News: November 05, 2004, Eastern Illinois University

November

No abstract provided.

A Geometrical Approach To N=2 Super Yang-Mills Theory On The Two Dimensional Lattice, Simon Catterall

Physics - All Scholarship

We propose a discretization of two dimensional Euclidean Yang-Mills theories with N=2 supersymmetry which preserves exactly both gauge invariance and an element of supersymmetry. The approach starts from the twisted form of the continuum super Yang Mills action which we show may be written in terms of two real Kahler-Dirac fields whose components transform into each other under the twisted supersymmetry. Once the theory is written in this geometrical language it is straightforward to discretize by mapping the component tensor fields to appropriate geometrical structures in the lattice and by replacing the continuum exterior derivative and its adjoint by appropriate …

Disorder-Induced Depression Of The Curie Temperature In Mechanically Milled Gdal2, Marco Morales Torres, D. S. Williams, Paul M. Shand, C. Stark, Thomas M. Pekarek, Lanping Yue, Valeri G. Petkov, Diandra Leslie-Pelecky

Materials Research Science and Engineering Center: Faculty Publications

The effect of disorder on the ferromagnetic transition is investigated in mechanically milled GdAl₂. GdAl₂is a ferromagnet when crystalline and a spin glass when amorphous. Mechanical milling progressively disorders the alloy, allowing observation of the change from ferromagnetic to a disordered magnetic state. X-ray diffraction and pair-distribution-function analysis are used to determine the grain size, lattice parameter, and mean-squared atomic displacements. The magnetization as a function of temperature is described by a Gaussian distribution of Curie temperatures. The mean Curie temperature decreases with decreasing lattice parameter, where lattice parameter serves as a measure of defect concentration. …

Crusader, November, 5, 2004, College Of The Holy Cross

Student Newspapers

The student newspaper for the College of the Holy Cross in Worcester, Massachusetts. Articles include coverage of campus events and issues, sports, editorials and special features.

The Wooster Voice (Wooster, Oh), 2004-11-05, Wooster Voice Editors

The Voice: 2001-2011

This edition of the College of Wooster's student ran newspaper, published November 5 of 2004, is twelve pages long. The first page starts off with a column about George W Bush being re-elected for his second term as president. Residents awoke to hate speech and vandalism covering the walls and doors in Holden Hall on October 29. A panel discussion was held this past Wednesday to discuss hate speech. The Greek Organizations are looking to reform their role on campus, the number of members has been decreasing significantly over the past few years. Studio Art professor, Walter Zurko, has his …

Disorder-Induced Depression Of The Curie Temperature In Mechanically Milled Gdal2, Marco Morales Torres, D. S. Williams, P. M. Shand, C. Stark, T. M. Pekarek, Lanping Yue, V. Petkov, Diandra Leslie-Pelecky

Diandra Leslie-Pelecky Publications

The effect of disorder on the ferromagnetic transition is investigated in mechanically milled GdAl₂. GdAl₂ is a ferromagnet when crystalline and a spin glass when amorphous. Mechanical milling progressively disorders the alloy, allowing observation of the change from ferromagnetic to a disordered magnetic state. X-ray diffraction and pair-distribution-function analysis are used to determine the grain size, lattice parameter, and mean-squared atomic displacements. The magnetization as a function of temperature is described by a Gaussian distribution of Curie temperatures. The mean Curie temperature decreases with decreasing lattice parameter, where lattice parameter serves as a measure of defect concentration. …

An Emergency Department Staff Tackles The Healthy Workplace Initiative : A Staff Nurse Perspective., Paul Clark

Faculty and Staff Scholarship

This article describes the Healthy Workplace Initiative in the adult emergency department from the staff nurse perspective. Examples of one action planning team's processes and outcomes are delineated. The Rapid Diagnostics action planning team is delineated as lived while caring for patients in today's high-pressure emergency department. The Healthy Workplace Initiative empowers staff, with the guidance of facilitators, to make changes that improve the workplace and to create a healthy workplace for staff and patients. The result is greater staff ownership of the emergency department which leads to greater job satisfaction and improved patient care.

Relation Between Weight Status, Gender, Ethnicity And The Food And Activity Choices Of Adolescents, Heather Leanne Curtiss

USF Tampa Graduate Theses and Dissertations

The present study examined the relationship between the variables weight status (expected weight, overweight), ethnicity, and gender and the dependent variables dietary intake and physical activity behaviors among adolescents. The data presented in this study were collected using the Nutrition Questionnaire for High School Students, which was completed by 199 adolescents in a high school in southwest Florida in February of 2004. Multivariate analysis of variance (MANOVA) was used to identify differences in dietary intake and physical activity behaviors between weight status groups.

The primary questions in this study related to interactions and main effects between the variables weight category, …

Chimes: November 5, 2004, Calvin College

Chimes

Four more years for Bush by Gretchen Norton

Trick or treaters light up KE by Stephanie Vogelzang

Reading buddies take a dip in the Natatorium by Nana Yaa Dodi

Safety on campus questionable? by Justin Pot

Calvin seeks reaccreditation by Heather Farrell

Would you like fair trade with your coffee? by Brendan Brink-Halloran

Men's cross dominate on home course by Brian Bosma

The Effects Of Graphic Display And Training In Visual Inspection On Teachers' Detection Of Behavior Change, Allana Duncan Luquette

USF Tampa Graduate Theses and Dissertations

Although a number of researchers have attempted to evaluate the variables that affect teacher's acceptability of behavioral interventions, few have examined the influence of treatment effectiveness on teacher decision making. Interestingly, effectiveness information in the form of graphic feedback has been shown to improve treatment integrity, however little has been done to assess the effects of graphic feedback on teacher's ability to accurately recognize behavior change. This study assessed the effects of graphic display and training in visual inspection of graphed data on the ability of teachers to accurately recognize and report changes in student behavior. In addition, the researcher …

Imitation And Its Reciprocity In The Treatment Of Autism, Roxana I. Nedelcu

USF Tampa Graduate Theses and Dissertations

This study examined, within a multiple baseline design, the development of generalized imitative repertoires and the occurrence of contingency testing in children with autism. Generalized imitation refers to an imitative response class maintained by a conditioned reinforcer: similarity. In the case of imitation, a response class is established by reinforcement of sufficient exemplars of different imitations; the results is a general repertoire of imitating novel responses on their first presentation. Generalized imitation was facilitated through reinforcement procedures involving shaping and fading. Multiple experimenters and multiple settings have been involved to promote the generalization of imitation. Contingency testing, which has been …

Using Multiwavelength Uv-Visible Spectroscopy For The Characterization Of Red Blood Cells: An Investigation Of Hypochromism, Akihisa Nonoyama

USF Tampa Graduate Theses and Dissertations

Particle analysis using multiwavelength UV-visible spectroscopy provides the potential for extracting quantitative red blood cell information, such as hemoglobin concentration, cell size, and cell count. However, if there is a significant presence of hypochromism as a result of the concentrated hemoglobin (physiological value of 33%), successful quantification of red cell values would require a correction.

Hypochromism has been traditionally defined as a decrease in absorption relative to the values expected from the Beer-Lambert Law due to electronic interactions of chromophores residing in close proximity of one another. This phenomenon has been suggested to be present in macroscopic systems composed of …

Predicting Low Income Children's Kindergarten Readiness: An Investigation Of Parents’ Perceptions Of Their Children's Development And Connections To The Educational System, Nakeba N. Finlayson

USF Tampa Graduate Theses and Dissertations

The current study sought to explore the relationship between four parent variables and children's Early Screening Inventory-Kindergarten (ESI-K) scores among families from low socioeconomic status backgrounds. The four parent variables were 1) parents' perceptions of school readiness, 2) parents' education, and 3) parents' attitudes towards their child's school, 4) the child's early development. The participants were 63 parents and their kindergarten children from three schools in Hillsborough County Florida. Results showed that parents are relatively good predictors of their children's readiness for school, with that variable alone accounting for 18% of the variance in ESI-K scores. The four variables together …

Influence Of The So3 Content Of Cement On The Durability And Strength Of Concrete Exposed To Sodium Sulfate Environment, Amin A. Hanhan

USF Tampa Graduate Theses and Dissertations

The objective of this investigation was to assess the influence of the SO₃ content on the durability and strength of portland cement.

Four portland cements were used in this study. The cements had a variable tricalcium silicate, tricalcium aluminate, and alkali contents, as well as differences in the amount and form of calcium sulfates. The SO₃ content of the cements was increased by replacing part of the cement by gypsum according to ASTM C 452-95.

Mortar bars and cubes were prepared for the as-received as well as for the cements with an SO₃ content of 3.0% and …

The Murray State News, November 5, 2004, The Murray State News

Murray State University Collection

No abstract provided.

Web Crippling Of Cold Formed Steel Multi -Web Deck Sections Subjected To End One-Flange Loading, J. A. Wallace, R. M. Schuster

CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018)

Presented in this paper are the results of a study where the web crippling capacity of multi-web deck sections subjected to End One-Flange loading (EOF) was investigated. A total of 148 tests were completed. New coefficients were established using the data from this study and any appropriate data from previous work. New resistance factors and factors of safety were also established. Also investigated in this study was the web crippling capacity of partially fastened deck sections and re-entrant deck type sections subjected to EOF loading. Seventy-seven (77) partially fastened multi-web decks and 36 re-entrant decks were tested in this study. …