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2017 Aabd Charters, Alumni Association, Illinois Wesleyan University

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Aabd Member Directory 2017, Alumni Assocation, Illinois Wesleyan University

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Loss Of Caveolin-1 Alters Extracellular Matrix Protein Expression And Ductal Architecture In Murine Mammary Glands., Christopher Thompson, Sahar Rahim, Jeremiah Arnold, Abigail Hielscher

PCOM Scholarly Works

The extracellular matrix (ECM) is abnormal in breast tumors and has been reported to contribute to breast tumor progression. One factor, which may drive ongoing matrix synthesis in breast tumors, is the loss of stromal caveolin-1 (cav-1), a scaffolding protein of caveolae, which has been linked to breast tumor aggressiveness. To determine whether loss of cav-1 results in the abnormal expression of matrix proteins, mammary glands from cav- 1-/- and cav- 1 +/+ mice were investigated for differences in expression of several ECM proteins. In addition, the presence of myofibroblasts, changes in the vessel density, and differences in duct number …

Effect Of Pulse Shaping On Subharmonic Aided Pressure Estimation In Vitro And In Vivo., Ipshita Gupta, John R. Eisenbrey, Maria Stanczak, Anush Sridharan, Jaydev K. Dave, Ji-Bin Liu, Christopher Hazard, Xinghua Wang, Ping Wang, Huiwen Li, Kirk Wallace, Flemming Forsberg

Department of Radiology Faculty Papers

OBJECTIVES: Subharmonic imaging (SHI) is a technique that uses the nonlinear oscillations of microbubbles when exposed to ultrasound at high pressures transmitting at the fundamental frequency ie, f

METHODS: Eight waveforms with different envelopes were optimized with respect to acoustic power at which the SHAPE study is most sensitive. The study was run with four input transmit cycles, first in vitro and then in vivo in three canines to select the waveform that achieved the best sensitivity for detecting changes in portal pressures using SHAPE. A Logiq 9 scanner with a 4C curvi-linear array was used to acquire 2.5 MHz …

Preparing Teacher Candidates For Virtual Field Placements Via An Exposure To K-12 Online Teaching, Tian Luo, Laura Hibbard, Teresa Franklin, David R. Moore

STEMPS Faculty Publications

Aim/Purpose The goal of this project was to determine what effects exposure to online K-12 teaching and learning activities had on teacher candidates’ perceptions of K-12 online learning, how the exposure allowed teacher candidates to reach greater understanding of online pedagogy, and what effect such exposure had on teacher candidates’ aspirations to complete virtual field experiences.

Background With an increasing number of K-12 students learning online within full-time online schools and in blended learning environments, universities must prepare future educators to teach in virtual environments including clinical practice. Before engaging in online field placement, preservice teachers must be oriented to …

Scientific Literacy Matters: Using Literature To Meet Next Generation Science Standards And 21st Century Skills, Cynthia Tomovic, Sueanne Mckinney, Clair Berube

STEMPS Faculty Publications

Scientific literacy matters. It matters because it is vitally important to the education and development of America’s children, tomorrow's workforce, and the keepers of our future. If the future of American individual decision making, engagement in civic and cultural affairs, and valuable contributions to economic development is to be protected, it is critical that American students become more scientifically literate than they are today. Today, most Americans, including students, are considered scientifically illiterate. Recognizing the need to develop and enhance scientific literacy (also known as science literacy), science educators have worked diligently at developing new science standards, new approaches to …

Impact Of The Capillary Pressure-Saturation Pore-Size Distribution Parameter On Geological Carbon Sequestration Estimates, Chu-Lin Cheng, Edmund Perfect, T. Edward Yu, Michael J. Gragg

School of Earth, Environmental, & Marine Sciences Faculty Publications

Cost estimates for geologic carbon sequestration (GCS) are vital for policy and decision makers evaluating carbon capture and storage strategies. Numerical models are often used in feasibility studies for the different stages of carbon injection and redistribution. Knowledge of the capillary pressure-saturation function for a selected storage rock unit is essential in applications used for simulating multiphase fluid flow and transport. However, the parameters describing these functions (e.g. the van Genuchten m pore size distribution parameter) are often not measured or neglected compared to other physical properties such as porosity and intrinsic permeability. In addition, the use of average …

The Intracranial Aneurysm Gene Thsd1 Connects Endosome Dynamics To Nascent Focal Adhesion Assembly, Yan-Ning Rui, Zhen Yu, Xiaoqian Fang, Miriam R. Menezes, Julien Balzeau, Airu Niu, John P. Hagan, Dong H. Kim

School of Medicine Publications

Background/aims: We recently discovered that harmful variants in THSD1 (Thrombospondin type-1 domain-containing protein 1) likely cause intracranial aneurysm and subarachnoid hemorrhage in a subset of both familial and sporadic patients with supporting evidence from two vertebrate models. The current study seeks to elucidate how THSD1 and patient-identified variants function molecularly in focal adhesions.

Methods: Co-immunostaining and co-immunoprecipitation were performed to define THSD1 subcellular localization and interacting partners. Transient expression of patient-identified THSD1 protein variants and siRNA-mediated loss-of-function THSD1 were used to interrogate gene function in focal adhesion and cell attachment to collagen I in comparison to controls.

Results: THSD1 is …

Armagh Observatory: Historic Building Information Modelling For Virtual Learning In Building Conservation, Maurice Murphy, Alain Chenaux, Garrett Keenaghan, V. Gibson, John Butler, C. Pybusr

Conference papers

In this paper the recording and design for a Virtual Reality Immersive Model of Armagh Observatory is presented, which will replicate the historic buildings and landscape with distant meridian markers and position of its principal historic instruments within a model of the night sky showing the position of bright stars. The virtual reality model can be used for educational purposes allowing the instruments within the historic building model to be manipulated within 3D space to demonstrate how the position measurements of stars were made in the 18th century. A description is given of current student and researchers activities concerning on-site …

Current State Of The Art Historic Building Information Modelling, Conor Dore, Maurice Murphy

Conference papers

In an extensive review of existing literature a number of observations were made in relation to the current approaches for recording and modelling existing buildings and environments: Data collection and pre-processing techniques are becoming increasingly automated to allow for near real-time data capture and fast processing of this data for later modelling applications. Current BIM software is almost completely focused on new buildings and has very limited tools and pre-defined libraries for modelling existing and historic buildings. The development of reusable parametric library objects for existing and historic buildings supports modelling with high levels of detail while decreasing the modelling …

Equal Rights Amendment South Carolina Coalition Records - Accession 693, Equal Rights Amendment South Carolina Coalition

Manuscript Collection

The Equal Rights Amendment South Carolina Coalition Records consist of pamphlets, membership listings, newsletters, bulletins, interstate correspondence, legislation positions, polls, newspaper clippings, article reprints, general correspondence and various memorabilia to the attempt to obtain South Carolina ratification of the passage of Equal Rights Amendment. The Equal Rights Amendment (ERA) was a proposed amendment to the United States Constitution designed to guarantee equal rights for women.

Bryn Oh : Un’Artista Del Metaverso, Susanna Nocchi

Books/Book Chapters

In quest’ultimo decennio i mondi virtuali sono entrati a far parte in maniera sempre più rilevante della nostra esperienza professionale, ludica, lavorativa ed educativa (Gorini et al, 2007, Calongne e Hiles, 2007, Alessandri et al., 2011; Olle e Zsolt, 2013; Smith, 2014; Swicegood e Haque, 2015), e continuano ad attrarre l’interesse di professionisti, ricercatori, educatori e artisti. La contaminazione fra reale e virtuale, fra tecnologia e vita quotidiana è stata teorizzata da filosofi (un esempio ne è la teoria sulla condizione postumana1 di Rosi Braidotti) e dalla comunità artistica (l’edizione 2017 del festival di arte contemporanea Transmediale: Ever elusive a …

New Epoch For Community Co-Operatives In Ireland: Factors Required For Their Implementation, Gerard Doyle

Conference Papers

Over the past century co-operatives have made a significant contribution to alleviating many economic and social crises Irish society has encountered. For example, producer co-operatives have enabled farmers to gain a superior price for their produce rather than dealing with middlemen (Tucker, 1983). In the 1950s the credit union movement enabled thousands of families’ access to affordable credit (Quinn, 1999). Since the 1970s, Ireland has experienced many crises including mass unemployment, emigration and housing shortages. It was also affected by fuel rationing, emanating from our over-reliance on imported fossil fuels combined with the oil crisis of 1973 and 1977. In …

The Question Of Fiction – Nonexistent Objects, A Possible World Response From Paul Ricoeur, Noel Fitzpatrick

Articles

The question of fiction is omnipresent within the work of Paul Ricoeur throughout his prolific career. However, Ricoeur raises the questions of fiction in relation to other issues such the symbol, metaphor and narrative. This article sets out to foreground a traditional problem of fiction and logic, which is termed the existence of non-existent objects, in relation to the Paul Ricoeur’s work on narrative. Ricoeur’s understanding of fiction takes place within his overall philosophical anthropology where the fictions and histories make up the very nature of identity both personal and collective. The existence of non-existent objects demonstrates a dichotomy between …

Quantitating Active Photosystem Ii Reaction Center Content From Fluorescence Induction Transients, Cole D. Murphy, Guangyan Ni, Gang Li, Audrey Barnett, Kui Xu, Jessica Grant-Burt, Justin D. Liefer, David J. Suggett, Douglas A. Campbell

Michigan Tech Publications, Part 1

Photosystem II (PSII) is a pigment-protein complex that photochemically extracts electrons from water, generating the reductant that supports biological productivity in all biomes. Estimating the content of active PSII reaction centers in a liquid sample is a key input for estimating aquatic photosynthesis rates, as well as for analyzing phytoplankton stress responses. Established procedures for PSII content quantification based on oxygen evolution are slow, imprecise and require dense cell suspensions, and are thus inapplicable to many laboratory or field studies. A new approach uses baseline chlorophyll fluorescence emission divided by the effective absorbance cross section for PSII photochemistry, with both …

Evaluation Of Combined Low-Salinity Water And Microgel Treatments To Improve Oil Recovery Using Partial Fractured Carbonate Models, Ali K. Alhuraishawy, Baojun Bai

Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works

Combining two methods in one process to enhance oil recovery represents a needed cost savings in the oil industry. Microgels are used as conformance control agents to improve oil sweep efficiency and control excess water production. Low-salinity waterflooding (LSWF) is used as a wettability alteration agent in carbonate reservoirs and improves displacement efficiency. This paper offers a comprehensive understanding of the combined technology through laboratory experiments. The focus of this study is to see how microgels and low water salinity perform in porous media by creating flow resistance to injected fluid thereby changing the wettability and enhancing the sweep and …

Ior Methods In Unconventional Reservoirs Of North America: Comprehensive Review, Dheiaa Alfarge, Mingzhen Wei, Baojun Bai

Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works

Unconventional resources have played a significant role in changing oil industry plans recently. Shale formations in North America have huge oil in place, 900 billion barrels of recoverable oil in Bakken only. However, the predicted primary recovery is still low as less than 10%. Therefore, seeking for improved oil techniques to increase oil recovery in these complex plays is inevitable. In this paper, three stages of review have been combined to find out the applicability of the most feasible IOR methods in these unconventional reservoirs. Firstly, the most common fluid and rock properties of these reservoirs have been investigated and …

Selection Criteria For Miscible-Gases To Enhance Oil Recovery In Unconventional Reservoirs Of North America, Dheiaa Alfarge, Mingzhen Wei, Baojun Bai, Mortadha Alsaba

Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works

Unconventional resources have played a significant role in changing oil industry plans recently. Shale formations in North America such as Bakken, Niobrara, and Eagle Ford have huge oil in place, 100-900 billion barrels of oil in Bakken only. However, the predicted primary recovery is still low as 5-10%. Therefore, seeking for techniques to enhance oil recovery in these complex plays is inevitable. In this paper, two different approaches have been integrated to investigate the feasibility of three different miscible gases which are CO₂, lean gases, and rich gases. Firstly, numerical simulation methods of compositional models have been incorporated …

Underground Structures, Rock Structures And Rock Mechanics From Ancient Era To The Modern Age, Ebru Akiş, Özgür Satici

Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works

Usage of underground space is an old habit for human beings since ancient era. Our ancestors have used caves as a shelter for protection from the wildlife and nature, and they excavated caves to extract valuable minerals. They also used them as sanctuaries, tombs or for storage of goods. In addition, they built tunnels to be used as assault systems or to underpass fortifications during ancient warfare. Later on, tunnels were driven to supply water to the towns or to protect the towns from floods. They also built them for communication purposes. Though not knowing the exact time when they …

Super-Strong Materials For Temperatures Exceeding 2000 ⁰C, Laura Silvestroni, Hans Joachim Kleebe, William Fahrenholtz, Jeremy Lee Watts

Materials Science and Engineering Faculty Research & Creative Works

Ceramics based on group IV-V transition metal borides and carbides possess melting points above 3000⁰C, are ablation resistant and are, therefore, candidates for the design of components of next generation space vehicles, rocket nozzle inserts, and nose cones or leading edges for hypersonic aerospace vehicles. As such, they will have to bear high thermo-mechanical loads, which makes strength at high temperature of great importance. While testing of these materials above 2000⁰C is necessary to prove their capabilities at anticipated operating temperatures, literature reports are quite limited. Reported strength values for zirconium diboride (ZrB₂) ceramics can exceed 1 GPa …

Semi-Analytical Approach For Time-Dependent Load-Settlement Response Of A Jacked Pile In Clay Strata, Lin Li, Jingpei Li, De'an Sun, Weibing Gong

Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works

Mechanical behavior of the soil around a jacked pile changes significantly during pile installation and subsequent consolidation. Hence, an axially loaded jacked pile exhibits apparent time-dependent bearing performance after pile installation. This paper presents a semi-analytical approach to predict the time-dependent bearing performance of an axially loaded jacked pile in saturated clay strata. The effects of pile installation and subsequent consolidation on the changes in mechanical properties of the surrounding soil are modeled by the cavity expansion theory and the radial consolidation theory, respectively. An exponential function-based load-transfer (t-z) curve is employed to describe the nonlinear behavior of the pile-soil …

Smartphone Based Ubiquitous Sensing Platform Leveraging Audio Jack For Power And Communication, Ranjana Joshi

Dissertations and Theses @ UNI

With the popularization of smartphones, various smartphone centric ubiquitous sensing applications, which use a smartphone in conjunction with external sensors for data acquisition, processing, display, communication, and storage, have emerged. Because smartphones do not have a universal data interfaces, many ubiquitous sensing applications use the earphone and the microphone channels of the 3.5mm audio interface for data communications so that they can work with various types of smartphones. The earphone channels of the 3.5mm audio interface can only send AC signal out of a smartphone, hence DC power needs to be harvested from the earphone channels.

In this research, based …

Enhancing Light Transmission Through A Disordered Waveguide With Inhomogeneous Scattering And Loss, Raktim Sarma, Alexey Yamilov, Hui Cao

Physics Faculty Research & Creative Works

We enhanced the total transmission of light through a disordered waveguide with spatially inhomogeneous scattering and loss by shaping the incident wavefront of a laser beam. Using an on-chip tapered lead, we were able to access all input modes in the waveguide with a spatial light modulator. The adaptive wavefront shaping resulted in selective coupling of input light to high transmission channels, which bypassed the regions of higher scattering and loss in the waveguide. Spatial inhomogeneity in scattering and loss leads to the modification of the spatial structures of transmission eigenchannels, allowing wavefront shaping to redirect the energy flux to …

A Study Of Scattering From Snow Embedded With Non-Spherical Shapes Of Scatterers With Relaxed Hierarchical Equivalent Source Algorithm (Rhesa), Chan Fai Lum, Fu Xin, Hong Tat Ewe, Li (Lijun) Jun Jiang

Electrical and Computer Engineering Faculty Research & Creative Works

Remote sensing has been used widely in studying the earth terrain such as snow or sea ice due to its fast, convenient and long-term monitoring capabilities. SAR images acquired could be used to analyze the condition of snow, snow water equivalent (SWE), surface roughness and others. Theoretical models have also been developed to understand how microwave interacts with the snow medium and the scatterers embedded inside the medium. Conventionally, spherical shape of scatterers is commonly used to represent the ice particles embedded inside snow where the actual shape of scatterers can vary. This paper is to present a theoretical model …

Laboratory Schools Annual Report, 2016-2017, Laboratory Schools, Illinois State University

Annual Reports – Laboratory Schools

Illinois State University Laboratory Schools annual report

Walking In The City: Koji Nakano’S Reimagining And Re-Sounding Of The Tale Of Genji, Isabella Ramos

Scripps Senior Theses

Imagined Sceneries is a work written by composer Dr. Koji Nakano of Burapha University, Thailand for two sopranos, koto, light percussion, narrations, soundscapes recorded in Kyoto, Japan in December 2015, and digital projections of Ebina Masao’s 1953 print series Tale of Genji. Imagined Sceneries’ reimagining and “re-sounding” of Heian Kyoto relies on a balance between what is imagined and what is experienced in performance. Its many elements collectively explore multiple layers of Japanese histories, soundscapes, environments, and sensibilities. Using Michel de Certeau’s concepts of the city, this thesis journeys through Nakano’s imagined spaces.

Masculinity On Women In Japan: Gender Fluidity Explored Through Literature And Performance, Jessica M. Perreira

Scripps Senior Theses

The first half of my thesis are my translations from Yumi Hirosawa’s Onna O Aisuru Onnatachi. The first translation is excerpts from a high school girls journal documenting her realization and acceptance of being lesbian, and her time with her first girlfriend. The second translation is a report by a freelance writer on three different lesbian bars in Shinjuku Ni-Chome. The most notable bar is an onabe bar called Little Prince. Onabe in the simplest terms are women who dress and act like men. Onabe are important to the research portion of my thesis because they allowed me to research …

Inside The Tent: An In-Depth Analysis On Refugee Camps Through A Science, Technology, And Society Perspective, Sonia Shenoi

Scripps Senior Theses

Currently, over 65 million people around the world have been forced from their homes; among them are nearly 21 million refugees. Thus, the discussion of refugees and refugee camps on a global scale is ever more salient given the recent heightened attention to the global crises. This thesis uses an interdisciplinary Science, Technology, and Society (STS) approach to analyze the United Nations High Commissioner for Refugees (UNHCR) policies, refugee camps, and their implication in the greater society.

The Rise Of The Far Right: Explaining Popularity And Potential Influence, Vanessa Rosato

Scripps Senior Theses

The 2016 election cycle has shown a dramatic radicalization of the right, featuring elements such as out-group demonization, law and order rhetoric, and populist strategies that have not been so prevalent in the US since the rise of Nixon’s Silent Majority in the 1970s. The UK has experienced a similar ideological shift, though its emergence has perhaps not been so notoriously outspoken. All the same, the fervent anti-statist and anti-elitist narrative employed by the Leave Campaign is starkly similar to language historically associated with the populist rhetoric of the Far Right. Drawing on analyses of economic, socio-cultural, and geopolitical trends …

Social Cohesion As A Gateway: Examining France's Efforts In Building Equitable Education Access For Marginalized Immigrants, Cherish Molezion

Scripps Senior Theses

This thesis examines the effects of France’s educational social cohesion policies, Zones d’Education Prioritaire (ZEP schools) and L’Agence nationale pour la cohesion sociale et l’égalité des chances (Acsé). I argue that these policies affect access to education for working-class descendants of immigrants; however, France’s republican ideology inhibits the extent to which equitability can be established between working-class descendants of immigrants and the majority population. Though a quantitative and qualitative data analysis, I scrutinize trends in education access and the labor market over the 2000s. Lastly, I make policy recommendations centering around positive discrimination approaches that France should adopt, in …