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Title: SUPERSONIC JET MIXING ENHANCEMENT USING IMPINGEMENT TONES FROM OBSTACLES OF VARIOUS GEOMETRIES
Creator: Raman, G, Rice, Ej
Date: 1995-03
Publisher: AMER INST AERONAUT ASTRONAUT
Description: This paper reports the results of an experiment that investigated the effect of impingement tones, generated by obstacles of various...
Show moreThis paper reports the results of an experiment that investigated the effect of impingement tones, generated by obstacles of various geometries, on the spreading of a supersonic jet flow. A rectangular supersonic jet was produced using a convergent-divergent nozzle that was operated near its design point (with shocks minimized). Immersing obstacles in the flow produced an intense impingement tone that then propagated upstream (as feedback) to the jet lip and excited the antisymmetric hydrodynamic mode in the jet, thus setting up a resonant self-sustaining loop. The violent flapping motion of the jet due to excitation of the antisymmetric mode, combined with the unsteady wakes of the obstacles, produced large changes in jet mixing. The experiment controlled the frequency and amplitude of the impingement tone excitation by varying the nozzle-to-obstacle distance and the obstacle immersion. Proper shaping of the obstacles made it possible to reduce the thrust penalty significantly.
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Title: Method and Apparatus for Fractionation of Fine Particles
Creator: Kaye, Brian Howard
Date: 4/23/2009, 1968-07-30
Description: Sponsorship: IIT Research Institute
United States Patent

Title: Renovation of Alumni Memorial Hall (semester?), IPRO 335
Creator: Ford, Brad, Kim, Youjoung, Oh, Hyunjoo, Reid, Rebekah, Woods, Nataniel, Babel, Alek, Dow, Dan, Kazi, Syed, Helland, Matt, Szajokowski, Jared, Tambah, Prince, Gibbs, Matt, Edwards, Tamakia, Uecke, Jeffrey, Uecke, Steve, Wegrzyn, Celeste, Atanassova, Tania
Date: 2007-05, 2007-05
Description: IPRO 335’s objective is to focus on starting the renovation and design of Alumni Memorial Hall used by the Civil and Architectural Engineering...
Show moreIPRO 335’s objective is to focus on starting the renovation and design of Alumni Memorial Hall used by the Civil and Architectural Engineering Department. This is the first semester this IPRO has been offered. Our main goal and objective is to research and analyze the current building in place, and begin a schematic design for Alumni Memorial Hall including the structural, mechanical, and electrical systems. We are setting the groundwork for this IPRO to be furthered in future semesters.
Deliverables for IPRO 335: Renovation of Alumni Memorial Hall for the Spring 2007 semester
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Title: Education and Technical Support of Prosthetics and Orthotics Education in Latin America (Semester Unknown) IPRO 309
Creator: Allen, Ross, Barlow, Elliot, Benger, Lydia, Buntain, Seth, De Nicolo, Marisa, Larue, Robert, Moore, Emily, Quandt, Gregory, Rozborski, Stefanie, Selby, Heather
Date: 2008, 2008-05
Description: There exists a strong demand for orthotics and prosthetics (O & P) in Latin America, with approximately 2.5 million people in need of this...
Show moreThere exists a strong demand for orthotics and prosthetics (O & P) in Latin America, with approximately 2.5 million people in need of this type of care. IPRO 309 was started in the spring of 2006 with the goal of helping to make this type of care more readily available. However, there are only 50 certified, and 1500 uncertified, O & P practitioners in Latin America. In order to become a certified practitioner, a student must graduate from an ISPO accredited program. Unfortunately, there is currently only one ISPO accredited program in existence in Latin America, along with several other programs that are not ISPO accredited. In October of 2004, Centro Don Bosco (Bogotá, Colombia), Don Bosco University (San Salvador, El Salvador), and the Laboratorio Gilete (Bogotá, Colombia) signed an agreement to establish the first accredited O & P education program in Colombia. Since then, Centro Don Bosco has allotted 3,500 square feet of space for the thriving faculty, classrooms, manufacturing training, and vocational workspace that are necessary for an ISPO accredited program. There are three levels of accreditation according to ISPO standards. Category III involves the design and manufacturing of orthotic and prosthetic devices, Category II includes the fabrication of the devices as well as direct patient care, and Category I includes production, treatment for patients, and research and development. The equivalent to ISPO in the United States is the American Board of Certification in Orthotics and Prosthetics (ABC). Because it is independent from the ISPO, the ABC standards of accreditation will need to be taken into account in order to carefully cross cultural and national boundaries.
Deliverables
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Title: SPATIO-TEMPORAL RECONSTRUCTION FOR GATED CARDIAC SPECT
Creator: Niu, Xiaofeng
Date: 2011-07, 2011-07
Description: In myocardial perfusion imaging using single photon emission computed tomography (SPECT), gated acquisition is often used in order to deal...
Show moreIn myocardial perfusion imaging using single photon emission computed tomography (SPECT), gated acquisition is often used in order to deal with blur caused by cardiac motion in the resulting images. While this can provide useful information about the myocardial function, it also inevitably leads to reduced signal-to-noise ratio in the acquired data due to gating. In this work, we aim to investigate and evaluate image reconstruction methods for improving the quality of the reconstructed images in cardiac gated SPECT imaging. First, we propose a spatio-temporal (aka 4D) reconstruction procedure for gated images based on use of discrete Fourier transform (DFT) basis functions, wherein the image activity at each spatial location is regulated by a Fourier representation along the gate dimension. The gated images are then reconstructed through determination of the coefficients of the Fourier representation. We explore two different reconstruction algorithms, one is a penalized least-square approach and the other is a maximum a posteriori approach. Our simulation results demonstrate that use of DFT-basis functions in gated imaging can improve the accuracy of the reconstruction. While in gated imaging the tracer distribution is traditionally treated as constant, a recent development is gated dynamic imaging where the goal is to obtain an image sequence from a single acquisition which shows simultaneously both cardiac motion and tracer distribution change over the course of imaging. In this work, we further develop and demonstrate a fully 5D (3D space plus time plus gate) reconstruction procedure for cardiac gated, dynamic SPECT imaging, where the challenge is even greater without the use of multiple fast camera rotations. We develop and compare two iterative reconstruction algorithms: one is based on the modified block sequential regularized EM (BSREM-II) algorithm, and the other is based on the Bsplines algorithm. Our simulation results demonstrate that the 5D reconstruction xiii procedure can yield gated dynamic images which show quantitative information for both perfusion defect detection and cardiac motion. Based upon the success of 5D reconstruction, we also study the saliency of 5D images for detection of perfusion defects. We explore efficient ways for characterization and visualization of information pertinent to perfusion defects in a 5D image sequence. We apply various metrics to quantify the degree to which perfusion deficits can be detected. We show that these metrics can be used to produce new types of visualizations, showing wall motion and perfusion information, that may potentially be useful for clinical evaluation. Finally, with the ultimate goal of effective detection of lesion defect for clinical use, we also investigate a direct reconstruction approach to determine a sequence of gated, kinetic parameter images from a single acquisition, which can provide information simultaneously for both tracer kinetics and wall motion. To combat the greatly under-determined nature of the problem, we apply smoothness constraints to exploit the similarity both among the different gates and among the local spatial neighborhood. The parameter images of the different gates are then determined jointly using maximum a posteriori estimation from all the available image data.
Ph.D. in Electrical Engineering, July 2011
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Title: Hybrid Aerial and Terrestrial Vehicle
Creator: Kalantari, Arash, Spenko, Matthew
Date: 2015-10-07, 2015-10-06
Description: A vehicle capable of both aerial and terrestrial locomotion. The terrestrial and aerial vehicle includes a flying device and a rolling cage...
Show moreA vehicle capable of both aerial and terrestrial locomotion. The terrestrial and aerial vehicle includes a flying device and a rolling cage connected to the flying device by at least one revolute joint. The rolling cage at least partially surrounds the flying device and is free-rolling and is not separately powered.
Sponsorship: Illinois Institute of Technology
United States Patent
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Title: INVOLVEMENT OF MIR-182 IN THE ACTION OF ATORVASTATIN IN PROSTATE CANCER CELLS
Creator: Li, Wenping
Date: 2013-04-10, 2013-05
Description: Atorvastatin (ATO), a widely used statin for lowering cholesterol was examined for its chemopreventive/therapeutic activities in prostate...
Show moreAtorvastatin (ATO), a widely used statin for lowering cholesterol was examined for its chemopreventive/therapeutic activities in prostate cancer cells. We found that ATO inhibited cell proliferation and induced autophagy in PC3 prostate cancer cells, as marked by significant induction of an autophagy marker LC3-II. Using Taqman RT-PCR technique, we also found that ATO treatment for 24h and 48h consistently up-regulated miR-182 in PC3 cells. However, adding geranylgeraniol (GGOH) to the culture media reversed the effect of ATO in regulating miR-182, suggesting that ATO up-regulates miR-182 through inhibition of geranylgeranyl biosynthesis. Overexpression of miR-182 in PC3 cells significantly decreased cell proliferation by about 36% (MTT assay), while knock-down of miR-182 stimulated cell proliferation by about 43% (MTT assay). In screening for miR-182 target genes, we found that Bcl2 and p21 are potential miR-182 target genes; Bcl2 was significantly down-regulated by ATO at both mRNA and protein levels and miR-182 knock-down up-regulated Bcl2 protein; p21 protein expression was positively correlated with alteration of miR-182 expression levels in PC3 cells. Through screening database of miR-182 target genes from TargetScanHuman 6.2 and PicTar, we found that p21 is not the direct target gene of miR-182, so it could be regulated by miR-182 indirectly. It has recently been established that miR-182 regulation is p53-dependent, since PC3 cells are p53 negative, it is clear that ATO regulates miR-182 in a p53-independent manner. These data demonstrate that miR-182 up-regulation and Bcl2 down-regulation by ATO could be two independent events and both could be involved in ATO mediated cell proliferation and autophagy.
M.S. in Biology, May 2013
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Title: Study of automatic electric fire pumps
Creator: Ross, L. R., Ballard, L. E., Swearingen, R.e.
Date: 2009, 1906
Publisher: Armour Institute of Technology
Description: http://www.archive.org/details/studyofautomatic00ross
Thesis (B.S.)--Armour Institute of Technology

Title: Museum of Architecture and Design
Creator: Chalermrak, Tearana
Date: 2010-05-01, 2010-05-01
Description: This project is about creating a recreation and education center dedicated to the architectural attributes of Chicago. Redevelopment of the...
Show moreThis project is about creating a recreation and education center dedicated to the architectural attributes of Chicago. Redevelopment of the Chicago Architecture Foundation is explored through the integration of local museums in order to enhance the knowledge of architecture and design for residents and visitors.
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Title: Hardware Assisted Pruned Inverted Index Component
Creator: Frieder, Ophir, Agun, Salih Kagan
Date: 2012-03-20, 2009-05-12
Description: An optimized document-indexing device is based on a pruned inverted index structure mapped to hardware. The device can be accommodated on a...
Show moreAn optimized document-indexing device is based on a pruned inverted index structure mapped to hardware. The device can be accommodated on a single chip and can be reprogrammed to accommodate index structures of different lengths and support varied posting-list sizes and varied term list sizes, thus sustaining high reusability and efficiency for a single device. The device can be used either as an internal slave component or as an external co-processor. The device controllers are efficient in resource demands and take only a minimal percentage of the logic and memory space of the hardware device.
Sponsorship: Illinois Institute of Technology
United States Patent
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Title: Magnetic Recording Head
Creator: Camras, Marvin
Date: 1949-09-06
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Physics implications of correlation data from the RHIC and LHC heavy-ion programs, Proceedings of the XLIII International Symposium on Multiparticle Dynamics
Creator: Ray, R. L.
Date: 2013-09-15, 2013-09-15
Publisher: IIT Press
Description: Two-dimensional angular correlation data from the STAR experiment at RHIC and from the LHC experiments provide critical information about...
Show moreTwo-dimensional angular correlation data from the STAR experiment at RHIC and from the LHC experiments provide critical information about dynamical processes in relativistic heavy-ion collisions. The principal correlation structures of interest are a broad jet-related peak at small relative azimuth (φ) extending to large relative pseudorapidity (η), the dijet ridge at large relative azimuth, and an independent double ridge on φ represented by a quadrupole function. The broad peak at small relative azimuth has been attributed, in large part, to initial-state fluctuations and hydrodynamic flow which produce higher-order harmonics on φ. That conjecture is challenged in this paper. It is shown that the net effect of additional higher harmonic model elements is to describe small, non-Gaussian (NG) shapes in the broad jet-related peak. The quadrupole correlation, which is also conventionally attributed to hydrodynamic flow, is considered within the Balitsky - Fadin - Kuraev - Lipatov (BFKL) Pomeron framework. Preliminary results using this model for the quadrupole correlation for particle production from 200 GeV p + p collisions are shown to be consistent with recent data from STAR.
Sponsorship: IIT College of Science, High Energy Physics Division of Argonne National Laboratory
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Title: Developing a Next-Generation Occupant Engagement System (Semester Unkown) IPRO 323
Creator: Sirk, Phillip, Ventullo, Kevin, Parkes, Brian, Shaffer, Joshua, Clark, Howard, Binet, Adrien, Veneziano, Marco, Guzek, Ewa
Date: 2009, 2009-05
Description: The IPRO is pending to be sponsored by ComEd in order to research possible methods of energy conservation. The focus of this project is to...
Show moreThe IPRO is pending to be sponsored by ComEd in order to research possible methods of energy conservation. The focus of this project is to design a system that encourages energy conserving behavior in residents by use of an interface that displays real time energy use of a residence. For this system to encourage conservation on a significant scale it is necessary that it can be installed in both new and existing buildings. The interface needs to give detailed enough data about the building’s energy consumption for the user to make well informed decisions of how to save energy, but at the same time the data must be presented in an easy to understand format. Also, the unit or units that provide the data must be accessible enough so that the user can at any time be aware of the impact that activating a certain device will have on energy consumption in their home.
Deliverables
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Title: X-Ray Fluorescence Analysis with Bent Laue Optics (Semester 1 of Unknown), IPRO 309
Creator: Martis, Isaac, Takhtamyshev, Georgi, Adduci, Jim, Ferguson, Justin, Mcivor, Kenneth, Sammons, Joshua, Shaver, Kelli, Yadlapalli, Deepti
Date: 2004-10, 2004-05
Description: This IPRO team project explores different conceptual designs for an integrated, self-aligning X-ray fluorescence analyzer which utilizes the...
Show moreThis IPRO team project explores different conceptual designs for an integrated, self-aligning X-ray fluorescence analyzer which utilizes the Bent Crystal Laue Analyzer technology developed by Quercus X-Ray Technologies and IIT’s CSRRI. In addition to researching and evaluating technologies relevant to the construction of such a system, this project endeavors to design system prototypes using different combinations of promising or innovative technologies.
Sponsorship: Quercus X-Ray Technologies
Deliverables
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Title: Electromagnetic Transducer Head
Creator: Camras, Marvin
Date: 1957-08-20
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Optimum Antenna-Like Exciters for Heating Earth Media to Recover Thermally Responsive Constituents
Creator: Bridges, Jack E.
Date: 2009-05-08, 1994-03-15
Description: Optimum antenna-like exciters for heating earth media which may be used to recover hydrocarbons. A high frequency power supply is connected to...
Show moreOptimum antenna-like exciters for heating earth media which may be used to recover hydrocarbons. A high frequency power supply is connected to an exciter emplaced in the subsurface formation which radiates high frequency power. The exciters include one or more conducting cylinders which make up monopole and dipole antenna-like apparatus. Substantially uniform heating of the subsurface formation is provided thus suppressing excessive heating of edge and power input regions. The equal distribution of electric fields eliminates intense electric fields which would normally exist thus mitigating excessively heated regions and providing substantially uniform heating of the subsurface formation.
Sponsorship: IIT Research Institute
United States Patent
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Title: LANGUAGE LINK PROJECT PLAN (Semester Unknown) IPRO 363
Creator: Samelson, Monica, Balouki, Ashanti, Cole, Jacob, Freedman, Simon, Hook, Ian, Johnson, Erik, Johnston, Colin, Miller, Mitchell, Ou, Michael, Stoyanova, Dilyana, Vinas, Nattasha
Date: 2011, 2011-05
Description: The mission of IPRO 363 - Language Link is to develop a social network website that connects IIT students to learn languages, integrate...
Show moreThe mission of IPRO 363 - Language Link is to develop a social network website that connects IIT students to learn languages, integrate cultures and build friendships. The basis for this solution is an online framework allowing students to build a personal profile, matching people based on common interests, goals, schedules, and other factors, so as to promote and improve language learning via natural every-day interaction and use of languages. The envisioned efficacy of Language Link is based on the theory of immersion, which is widely regarded as the best way to learn a language[1]. As the developers of the website, we will provide a matching system based on pairing algorithms in order to allow each user to build a relationship with a student most equipped to facilitate language learning, so that the immersion process can really begin. Language Link will not be designed to equip users with lessons, translations or vocabulary; rather, the site is envisioned as a social networking site connecting those that are interested in teaching, learning and studying languages. We plan to start off providing this service to IIT affiliates. As the project progresses we hope to extend Language Link to other city colleges as well.
Deliverables
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Title: Design of a Simulator for Mechanical Loading of Garage Door Operator Systems over a Wide Temperature Range (Fall 2003) IPRO 324
Creator: Shan Tang, Viola Wing, Sveum, Peter, Muliere, Peter, Majnert, Tom, Lukongwa, Tonny, Lee, Donghoon, Komano, Yoshikazu, Durodola, Jimoh, Cerney, Matt, Casas, Guillermo A.
Date: 2003, 2003-12
Description: The goal of this project is to develop algorithms to be used in a virtual simulation of a garage door’s operation and to construct a working...
Show moreThe goal of this project is to develop algorithms to be used in a virtual simulation of a garage door’s operation and to construct a working prototype that functions in the Thermotron environmental test chamber in The Chamberlain Group, Inc. facility in Elmhurst in order to collect data under a range of temperatures and humidity as well as a range of loading conditions. The simulator had to be made to fit as many of the operators under test as possible inside the limited size Thermotron that is not large enough to take the operator and a full garage door.
Sponsorship: The Chamberlain Group, Inc.
Project Plan for IPRO 324: Design of a Simulator for Mechanical Loading of Garage Door Operator Systems over a Wide Temperature Range for Fall 2003 semester
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Title: Core Structure for Magnetic Transducer Head
Creator: Camras, Marvin
Date: 1956-09-18
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Fab Lab (Semester Unknown) IPRO 333
Creator: Boyer, Robert, Chung, Lawrence, Gajdorus, Michael, Gottschall, Keenan, Hendricks, Rachel, Luciani, Joseph, Mallinger, Nicolle, Marks, Paul, Murman, Patricia, Nadler, Anne, Nakano, Shunsuke, Obst, Leslie, Ptak, Treyson, Reyes, Ivan, Winterbauer, Adam
Date: 2009, 2009-05
Description: Fabrication Laboratories, or Fab Labs, were started as a community outreach program by the Massachusetts Institute of Technology providing...
Show moreFabrication Laboratories, or Fab Labs, were started as a community outreach program by the Massachusetts Institute of Technology providing digital fabrication tools for rapid prototyping to the general public. The Museum of Science and Industry has partnered with IPRO to further develop the Fab Lab at their site. IPRO 333 has been rendered the task of working with the administration in the Fab lab of MSI to design methodologies for furthering the use of the laboratory and assisting in determining its end goals for both the museum and the community by working with the lab directors to broaden the possible uses of the lab, promoting membership at the Museum of Science and Industry in Chicago, and involving the community in science and technology programs at the museum. In order to accomplish our tasks we have broken into three main teams, each of which will focus on a different aspect of the lab. The first team will be responsible for creating events specific to the museum members, creating proposals for low‐cost, high‐profit activities for the lab, and possibly creating a website where users of the lab may sign up for time in the lab, reserve or order materials, and rent storage space for long term projects they wish to work on. The second team is responsible for integrating the Fab Lab into the current working exhibits as well as future exhibitions. The third team will be responsible for designing and creating new programs for users of the Fab Lab, such as the students enrolled in the Science Achievers program or museum members.
Deliverables
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