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Harput, Turkey To Massachusetts: Immigration Of Jacobite Christians, Sargon Donabed, Shamiran Mako

Arts & Sciences Faculty Publications

This essay falls into the category of rendering visible a community, the Jacobite Assyrians of Massachusetts, who have remained virtually unknown in the larger context of Middle Eastern Diaspora studies and American ethnic and cultural history. This brief study of the immigration of the Jacobite Christians originally from Harput, Turkey who settled in New England, shows a variety of distinct method(s) of identity preservation and transmission to subsequent generations, expecially in regard to personal and group identity structures. These people, sometimes referred to as “Jacobite Syrians” by early Western travelers and missionaries, identified themselves as the “sons of Asshur” in …

You Can’T Go To Zion With A Carnal Mind: Slackness And Culture In The Music Of Yellowman, Brent Hagerman

Theses and Dissertations (Comprehensive)

Jamaican deejay Yellowman is best known for “slackness” lyrics centred on masculine heterosexual potency, sexist objectification of women and graphic sexual narratives. Yet a deeper look at Yellowman’s life and recorded output suggests that when his slackness is read in the context of Afro-Jamaican culture, reggae history and his Rastafarian faith, a more complex interpretation of his slackness is needed. This study will draw on Carolyn Cooper’s (2001) theory that slackness is a “metaphorical revolt against law and order, an undermining of consensual standards of decency” (p. 141). Whereas the term “culture” is used in reggae to depict music that …

The Internalization Of Mathematics Stereotypes In Elementary School Children, Amanda Schell

Theses and Dissertations (Comprehensive)

This study investigated mathematics-related gender stereotypes, internalization of these stereotypes in 2nd and 5th grade children, and whether there is a relationship between internalization and the underperformance of girls in mathematics. There is evidence that gender stereotype internalization occurs throughout elementary school with an increasing impact on girls’ mathematical competence and performance (e.g., Muzzatti & Agnoli, 2007). However, there has been no definite determination with respect to the point at which this process begins. Parents and teachers have displayed gender stereotypical beliefs concerning children as young as three years of age (Lee & Schell, under review). This factor can influence …

Summer Library Reading Programs And Literacy: An Assessment Of Children’S Reading Progress After Having Participated In A Summer Library Reading Program, Ashley Kristina Van Andel

Theses and Dissertations (Comprehensive)

This study examined the effects of a summer library reading program on children’s reading progress. Sixty-nine children in second to fifth grade, ages 7–11, completed reading ability measures at two points: before and after participating in the summer library reading program, for the duration of July and August. For this quasi-experimental design, the treatment group consisted of 16 children who participated in the program, while the control group included 53 classmates who did not participate. Results showed that those who participated in the summer library reading program scored higher than the control group only in reading comprehension and not other …

Simulink As A Tool For Modelling Communication Systems, Chaitri Avinash Aroskar

Masters Theses

"Simulink is a graphical tool provided by MathWorks to enable model-based design and simulation. This thesis consists of two papers which take advantage of Simulink features in order to model communication systems.

The first paper employs Simulink to create projects to supplement a purely lecture oriented course: Communication Systems I. The projects cover Linear systems, Analog modulation and Digital modulation concepts in a set of six projects. These projects have been designed based on Gagne's nine events of instruction to enhance their impact on students' learning process. The paper also outlines the advantages of this approach over the conventional programming …

Creating A Sustainable Transportation Workforce: Identifying Skills, Abilities And Knowledge For Future Transportation Workforce, Sandhya Gopalakrishnan

Masters Theses

"The recruitment and retention of a transportation workforce capable of adapting to the requirements of emerging sustainable technologies is an important concern for engineering managers in transportation. Although there is an increasing demand for transportation professionals to fill positions stemming from retirement or created by innovations in sustainable transportation systems, the supply is decreasing. The objective of this research was to fill the gap between the supply and demand of skilled workforce by presenting a life-cycle framework for recruiting and retaining the transportation workforce as part of succession planning efforts funded by the U.S. Department of Transportation's Transportation Education Development …

Femtosecond And Nanosecond Laser Fabricated Substrate For Surface-Enhanced Raman Scattering, Adam Hamdorf

Masters Theses

"Surface-enhanced Raman scattering has many applications to chemical science, and shows great promise in the medical field because of its ability to provide "molecular fingerprinting" of probe molecules, whereby a material can be identified and potentially quantified. This is done by enhancing the normally weak Raman spectrum by many orders of magnitude with the use of fabricated substrates. It is therefore desirable to produce repeatable substrates with high enhancement factors for identification and quantification of samples. This thesis introduces a new method for generating such a substrate. By using femtosecond laser machining, gold sputtering, and nanosecond laser annealing, gold nanoparticles …

Effect Of Web Atmospheric Cues On Users' Emotional Responses In Ecommerce, Tanvi Joginapelly

Masters Theses

"The internet has revolutionized the shopping experience. As consumers' emotional responses play an important role in predicting behavioral intentions and satisfaction, it is imperative to study e-commerce from an affective perspective and identify the website design features that influence consumers' emotional responses. This research adopted the stimulus-organism-response (S-O-R) model to examine the effects of web atmospheric cues. mainly vividness and interactivity, on users' emotional responses in e-commerce, and their influence on users' purchasing intentions.

The study had three stages: First, experts in human computer interaction (HCI) were recruited and asked to evaluate and rate 25 different e-commerce websites on interactivity …

Selective Laser Sintering Of 13-93 Bioactive Glass, Krishna C. R. Kolan

Masters Theses

"Bioactive glasses are promising materials for bone scaffolds due to their ability to assist in tissue regeneration. When implanted in vivo, bioactive glasses can convert to hydroxyapatite, the main mineral constituent of human bone and form a strong bond with the surrounding tissues, thus providing an advantage over polymer scaffold materials. Bone scaffold fabrication using additive manufacturing techniques like selective laser sintering (SLS) provide control over pore interconnectivity during the fabrication of scaffold, which helps in mimicking human trabecular bone. 13-93 glass, a third-generation bioactive material designed to accelerate the body's natural ability to heal itself, was used in …

Bi-Harmonic Atomic Force Microscopy, Santosh R. Kodandarama

Masters Theses

"In tapping mode atomic force microscopy, surface features are measured indirectly via the amplitude of the tapping cantilever. A change in surface profile is detectable only if it results in an amplitude change that is significant enough to be measured by the optics. Previous works have focused on improving sensitivity through the system's Q-factor, either by changing physical cantilever properties or using feedback control, but those approaches undesirably slow down the dynamic response. In this work we take a novel approach to sensitivity amplification by reshaping the tapping trajectory. By shaping the trajectory so that the probe spends a greater …

Design And Analysis Of A Speed-Aware Routing Protocol For Mobile Ad Hoc Networks, Kirthana Akunuri

Masters Theses

"The flexibility of movement for the wireless ad hoc devices, referred to as node mobility, introduces challenges such as dynamic topological changes, increased frequency of route disconnections and high packet loss rate in Mobile Ad hoc Wireless Network (MANET) routing. This research proposes a novel on-demand routing protocol, Speed-Aware Routing Protocol (SARP) to mitigate the effects of high node mobility by reducing the frequency of route disconnections in a MANET. SARP identifies a highly mobile node which forms an unstable link by predicting the link expiration time (LET) for a transmitter and receiver pair. When the nodes have high relative …

An Investigation Of The Subtype Diversity Of Clinical Isolates Of Irish Clostridium Difficile Ribotypes 027 And 078 By Repetitive-Extragenic Palindromic Pcr, Denise Drudy, K. Solomon, S. Murray, L. Scott, S. Mcdermott,, A. Martin, C. O’Donoghue, M. Skally, K. Burns, L. Fenelon, F. Fitzpatrick,, L. Kyne, S. Fanning

Articles

A repetitive-extragenic palindromic PCR (rep-PCR) subtyping method (DiversiLab) in conjunction with ribotyping, toxinotyping and antimicrobial-susceptibility testing was used to detect subtypes within Clostridium difficile ribotypes 027 and 078. Clinical isolates of ribotypes 027 (toxinotype III) (n530) and 078 (toxinotype V) (n523) were provided by health-care facilities across the Republic of Ireland over 2 months in 2006 and 1 month in 2009. Ribotype 027 isolates were significantly more related to each other (9 different subtype profiles) when compared to ribotype 078 isolates (14 different profiles) (P50.001; cut-off .90 % similarity). Almost half of ribotype 078 isolates (45.5 %) showed no relationship …

Illinois State University Annuitants Association Newsletter, December 2011, Illinois State University, Annuitants Association

ISUAA News

Illinois State University Annuitants Association newsletter

Multiple-Input Multiple-Output System Simulation For Spinning Vehicles, Samuel James Petersen

Masters Theses

"This paper investigates the performance of a multiple-input multiple-output (MIMO) wireless communication system, when the transmitter is located on a spinning vehicle. In particular, a 2x2 MIMO system is used, with Alamouti coding at the transmitter. Both Rayleigh and Rician statistical models are considered in this paper and are combined with a deterministic spinning model to simulate the channel. The spinning of the transmitting vehicle, relative to the stationary receive antennas causes additional signal fading, and complicates the decoding and channel estimation. The simulated bit error rate is the primary performance metric used. A 4x2 asymmetric Alamouti coding scheme is …

Crack Formation In Investment Casting Ceramic Shells, W. A. Everhart

Masters Theses

"This thesis is a collection of papers that discuss shell cracking in investment casting during pattern removal. The application of rigid polymeric foam for large investment casting patterns with complex geometries can improve the dimensional tolerances and the surface quality of the casting. However, these pattern materials have a tendency to promote crack formation in investment casting shells during pattern removal by firing.

The first two papers discuss the factors affecting shell cracking and methods to prevent it. Experimental methods were combined with finite element modeling to predict stress in the shell. A 3D nonlinear finite element model was developed …

A Neural Network Based Approach For Path Planning On Costmap, Songjie Chen

Masters Theses

"In this thesis, a path planning method using a three-level hierarchical system model is proposed. In the top level of the hierarchy, the given location points to visit are taken as waypoints. The waypoint navigation process is formulated as a traveling salesman problem (TSP). The Lin-Kernighan algorithm is used to solve the TSP and transfer the solution to the lower level of the hierarchy. In the middle level, the path is represented by a grid-based costmap. A novel modified Grossberg neural network is designed to solve the point-to-point path planning. The bottom level of the hierarchy smoothens the path with …

Impact Of Channel Statistics And Correlation On Underwater Acoustic Communication Systems, Jesse Scott Cross

Masters Theses

"Several statistical properties of underwater acoustic channels gathered from experiment data are analyzed. The baseband channel impulse response (CIR) is estimated using a time domain least squares technique with a sliding window applied to the probing sequences. From the CIR estimation, the probability distribution functions (PDFs) of the magnitude, real part, imaginary part, and phase of the CIR are calculated. Gamma, Rayleigh, and compound k distributions are fitted to the magnitude PDF and the fitness of the distributions are calculated with a two-sample Kolmogorov-Smirnov test. Other statistics such as the autocorrelation function, coherence time, and scattering function are evaluated. The …

Influence Of Particle Size And Specimen Preparation On The Iowa Pore Index, Christopher Paul Davis

Masters Theses

"This study was performed in order to identify a size correction that would allow aggregate of different sizes, other than the standard 1/2-3/4-inch fraction, to be used in the Iowa Pore Index (IPI) test. This size correction would allow for the IPI to be determined for aggregate gradations of material that have a nominal maximum size (NMS) smaller than 3/4-inch. The interest in a size correction for the IPI developed from its use in a Durability Factor (DF) estimation equation. The estimation equation was developed with the use of 19 different DF from Missouri aggregate sources, where eight aggregates had …

Psychophysical Impact And Optical And Morphological Characteristics Of Symptomatic Non-Advanced Cataract., S. Charalampidou, J. Nolan, James Loughman, J. Stack, Lorraine Cassidy, S. Beatty

Articles

Purpose To investigate whether
/="/">psychophysical, morphological, and/or optical
/="/">characteristics of symptomatic non-advanced
/="/">cataract are complementary to, or more
/="/">appropriate than, visual acuity (VA) for the
/="/">purposes of recording visual data that reflect
/="/">subjective visual difficulty in patients with
/="/">cataract that exhibit relative sparing of high
/="/">contrast acuity (0.4 logarithm of minimal angle
/="/">of resolution (logMAR) scale or better).

Quantifying The Carbon Footprint Of Lean Waste, Kristen Donovan Balinski

Masters Theses

"The objective of this paper is to provide a method of quantifying lean wastes in terms of carbon dioxide emissions by using value stream mapping. Lean manufacturing, a process based on waste identification and reduction, is a growing trend in industry and a proven method of lowering costs. The environmental impact of these wastes can be quantified by identifying the metrics associated with them, and using existing reports to convert those metrics into measurements of carbon dioxide. Growing environmental concerns are prompting federal government regulation of greenhouse gas or carbon dioxide emissions, as seen in the American Clean Energy and …

Falling From The Legislative Grace: The Acorn Defunding And The Proposed Restraint Of Congress' Appropriations Power Through The Bill Of Attainder Clause, Andrew Kim

American University Law Review

No abstract provided.

2010 International Trade Law Decisions Of The Federal Circuit, Kevin J. Fandl

American University Law Review

No abstract provided.

The Honor Roll, Vol. 4, Iss. 1, Welcome 2011, Illinois State University, Honors Program

Honor Roll

Honors Program Newsletter

Association Of Retinoic Acid Receptor Genes With Meningomyelocele, Phong X Tran, Kit Sing Au, Alanna C Morrison, Jack M Fletcher, Kathryn K Ostermaier, Gayle H Tyerman, Hope Northrup

Faculty, Staff and Student Publications

BACKGROUND: Neural tube defects (NTDs) occur in as many as 0.5-2 per 1000 live births in the United States. One of the most common and severe neural tube defects is meningomyelocele (MM) resulting from failed closure of the caudal end of the neural tube. MM has been induced by retinoic acid teratogenicity in rodent models. We hypothesized that genetic variants influencing retinoic acid (RA) induction via retinoic acid receptors (RARs) may be associated with risk for MM.

METHODS: We analyzed 47 single nucleotide polymorphisms (SNPs) that span across the three retinoic acid receptor genes using the SNPlex genotyping platform. Our …

Immunopathology Of Postprimary Tuberculosis: Increased T-Regulatory Cells And Dec-205-Positive Foamy Macrophages In Cavitary Lesions, Kerry J Welsh, Semyon A Risin, Jeffrey K Actor, Robert L Hunter

Faculty, Staff and Student Publications

Postprimary tuberculosis occurs in immunocompetent people infected with Mycobacterium tuberculosis. It is restricted to the lung and accounts for 80% of cases and nearly 100% of transmission. Little is known about the immunopathology of postprimary tuberculosis due to limited availability of specimens. Tissues from 30 autopsy cases of pulmonary tuberculosis were located. Sections of characteristic lesions of caseating granulomas, lipid pneumonia, and cavitary stages of postprimary disease were selected for immunohistochemical studies of macrophages, lymphocytes, endothelial cells, and mycobacterial antigens. A higher percentage of cells in lipid pneumonia (36.1%) and cavitary lesions (27.8%) were positive for the dendritic cell marker …

Alterations In Content And Localization Of Defensins In Rat Ileum And Jejunum Following Ischemia-Reperfusion Specific Peptides, In Specific Places, For Specific Jobs?, Rosemary A Kozar, Rachel J Santora, Brian J Poindexter, Stephen M Milner, Roger J Bick

Faculty, Staff and Student Publications

Objective: To determine alterations in quantities and distributions of natural antimicrobials following ischemia-reperfusion injury. We hypothesized that these compounds would be upregulated in areas of small intestine where changes in permeability and cellular disruption were likely and where protective mechanisms would be initiated. Methods: Rats with ischemia-reperfusion underwent superior mesenteric artery clamping and reperfusion. Shams were subjected to laparotomy but no clamping. Ileum and jejunum were harvested and sectioned, and subjected to fluorescence deconvolution microscopy for determinations of content and localization of rat beta defensins, 1, 2, 3; rat neutrophil protein-1; and cathelicidin LL-37. Modeling was performed to determine cellular …

Chondrosarcoma Of The Mobile Spine And Sacrum, Ryan M Stuckey, Rex A W Marco

Faculty, Staff and Student Publications

Chondrosarcoma is a rare malignant tumor of bone. This family of tumors can be primary malignant tumors or a secondary malignant transformation of an underlying benign cartilage tumor. Pain is often the initial presenting complaint when chondrosarcoma involves the spine. In the mobile spine, chondrosarcoma commonly presents within the vertebral body and shows a predilection for the thoracic spine. Due to the resistance of chondrosarcoma to both radiation and chemotherapy, treatment is focused on surgery. With en bloc excision of chondrosarcoma of the mobile spine and sacrum patients can have local recurrence rates as low as 20%.

Case Of “Slow” Stroke From Carotid Artery Occlusion Treated By Delayed But Cautious Endovascular Intervention, Kachi Illoh, Emilio Supsupin, Hashem M Shaltoni, Edwin D Cacayorin

Faculty, Staff and Student Publications

In a challenging case of carotid occlusion with slowly evolving stroke, we used brain imaging to facilitate endovascular revascularization resulting in the relief of the patient's symptoms. Patients with carotid occlusion and continued neurological worsening or fluctuations present enormous treatment challenges. These patients may present "slow" strokes with subacute infarcts that present significant challenges and risks during attempts at revascularization of the occluded artery. We present such a case in which we used multimodal imaging techniques, including MR-perfusion, to facilitate endovascular revascularization. Our approach of delayed but cautious intra-arterial thrombolytic therapy, guided by brain imaging, and followed by stent placement …

Complete Genome Sequence Of Treponema Paraluiscuniculi, Strain Cuniculi A: The Loss Of Infectivity To Humans Is Associated With Genome Decay, David Smajs, Marie Zobaníková, Michal Strouhal, Darina Cejková, Shannon Dugan-Rocha, Petra Pospíšilová, Steven J Norris, Tom Albert, Xiang Qin, Kym Hallsworth-Pepin, Christian Buhay, Donna M Muzny, Lei Chen, Richard A Gibbs, George M Weinstock

Faculty, Staff and Student Publications

Treponema paraluiscuniculi is the causative agent of rabbit venereal spirochetosis. It is not infectious to humans, although its genome structure is very closely related to other pathogenic Treponema species including Treponema pallidum subspecies pallidum, the etiological agent of syphilis. In this study, the genome sequence of Treponema paraluiscuniculi, strain Cuniculi A, was determined by a combination of several high-throughput sequencing strategies. Whereas the overall size (1,133,390 bp), arrangement, and gene content of the Cuniculi A genome closely resembled those of the T. pallidum genome, the T. paraluiscuniculi genome contained a markedly higher number of pseudogenes and gene fragments (51). In …

2011-2012 Graduate Catalog, Armstrong Atlantic State University

Armstrong Office of the Registrar: Graduate Catalogs (Archived)

Academic catalog for Armstrong Atlantic State University.