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Title: Electrical Brush
Creator: Forster, George A., Sump, Cord H.
Date: 1960-06-07
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Bearing Composition
Creator: Sump, Cord H., Swartz, Carl E.
Date: 1959-06-02
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: A study of motor cycle engine characteristics
Creator: Ott, C. L., Pimstein, S.
Date: 2009, 1916
Publisher: Armour Institute of Technology
Description: http://www.archive.org/details/studyofmotorcycl00ottc
Thesis (B.S.)--Armour Institute of Technology

Title: Electromagnetic Transducer Head
Creator: Camras, Marvin
Date: 1951-01-30
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Neutron Spectrometer
Creator: Reiffel, Leonard
Date: 1962-04-10
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: SEARCHING ENCRYPTED CLOUD DATA
Creator: Urs, Karthik Mahendra Raje
Date: 2011-05-04, 2011-05
Description: The major setback of the cloud is its inability to induce strong trust in its users. For us, the users of the cloud, to be sure of the...
Show moreThe major setback of the cloud is its inability to induce strong trust in its users. For us, the users of the cloud, to be sure of the security of the data from other users, we have to trust cloud. In most of the cases, say if the data were to be hosted on Microsoft’s servers, we can trust Microsoft in its policies to prevent unauthorized access to it from other users (via hacking). But, the issue that is haunting the cloud is this - ”How can we be sure that our data is safe from Cloud service providers themselves?” The most intuitive solution for the cloud service provider to gain trust is to insist we encrypt our data. That is an irrefutable act of honesty from the cloud. But this has some obvious setbacks, few of which would negate the very advantages of cloud. One such issue that dictates the scope of this thesis is this - Typical cryptographic algorithms are not amenable to search. Now, if we were to implement a search engine on cloud (which has the data encrypted), the native search techniques have to be extended on to the cryptographic domain so that the cloud can perform the tasks of a search engine. This thesis explores the solutions to the above mentioned problem of searching over encrypted data, specifically using a secure pre-processed index approach. Though significant ideas have been proposed in the area, there is no concrete implementation to analyze if it can be used in the industrial setting. The main goal of the thesis is to implement a system which supports a variety of searching techniques. We make use of Amazon EC2 and test out the designed systems to evaluate how feasible they are for immediate consumption by the industry.
M.S. in Computer Engineering, May 2011
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Title: Increased Ethanol Production by Genetic Engineering of Microorganisms to Express Hemoglobin
Creator: Sanny, Tony, Stark, Benjamin C.
Date: 2016-04-15, 2016-04-12
Description: The present disclosure describes novel bacterial strains which express a pyruvate decarboxylase gene and at least one alcohol dehydrogenase...
Show moreThe present disclosure describes novel bacterial strains which express a pyruvate decarboxylase gene and at least one alcohol dehydrogenase gene from a bacteria of the genus Zymomonas and also express a hemoglobin gene from a bacteria of the genus Vitreoscilla. The pressent disclosure further describes methods for producing fermentation products with a microorganism which expresses a pyruvate decarboxylase gene and at least one alcohol dehydrogenase gene from a bacteria of the genus Zymomonas and also express a hemoglobin gene from a bacteria of the genus Vitreoscilla. Further the present disclosure describes methods for increasing production of a fermentation product comprising genetically engineering a microorganism which expresses a xylose isomerase gene to also express a hemoglobin gene from a bacteria of the genus Vitreoscilla.
Sponsorship: Illinois Institute of Technology
United States Patent
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Title: CONTROLLER DESIGN AND DISTRIBUTED CONTROL WITHIN MULTI-AGENT SYSTEMS
Creator: Shao, Quan Min
Date: 2013, 2013-12
Description: None
PH.D in Chemical and Biological Engineering, December 2013

Title: Screech Tones from Rectangular Jets with Spanwise Oblique Shock-cell Structures
Creator: Raman, G.
Date: 1997-01-10
Publisher: Cambridge Univ Press
Description: Understanding screech is especially important for the design of advanced aircraft because screech can cause sonic fatigue failure of aircraft...
Show moreUnderstanding screech is especially important for the design of advanced aircraft because screech can cause sonic fatigue failure of aircraft structures. Although the connection between shock-cell spacing and screech frequency is well understood, the relation between non-uniformities in the shock-cell structures and the resulting amplitude, mode, and steadiness of screech have remained unexplored. This paper addresses the above issues by intentionally producing spanwise (larger nozzle dimension) variations in the shock-cell structures and studying the resulting spanwise screech mode. The spanwise-oblique shock-cell structures were produced using imperfectly expanded convergent-divergent rectangular nozzles (aspect ratio = 5) with non-uniform exit geometries. Three geometries were studied: (a) a nozzle with a spanwise uniform edge, (b) a nozzle with a spanwise oblique (single-bevelled) edge, and (c) a nozzle that had two spanwise oblique (double-bevelled) cuts to form an arrowhead-shaped nozzle. For all nozzles considered, the screech mode was antisymmetric in the transverse (smaller nozzle dimension) direction allowing focus on changes in the spanwise direction. Three types of spanwise modes were observed: symmetric (I), antisymmetric (II), and oblique (III), The following significant results emerged: (i) for all cases the screech mode corresponds with the spanwise shock-cell structure, (ii) when multiple screech modes are present, the technique presented here makes it possible to distinguish between coexisting and mutually exclusive modes, (iii) the strength of shocks 3 and 4 influences the screech source amplitude and determines whether screech is unsteady. The results presented here offer hope for a better understanding of screech and for tailoring shock-containing jets to minimize fatigue failure of aircraft components.
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Title: VALIDATION OF BAKING TO INACTIVATE SALMONELLA IN HIGH-PROTEIN AND HIGH-FAT MODEL FOODS
Creator: Wang, Wenqian
Date: 2017, 2017-07
Description: Baked food products, such as dry pet foods, undergo changes of temperature and water activity (aw) during forced hot air processes. As one of...
Show moreBaked food products, such as dry pet foods, undergo changes of temperature and water activity (aw) during forced hot air processes. As one of the most thermal resistant microorganisms in low-moisture/intermediate moisture foods, Salmonella’s thermal inactivation kinetics during these processes is not well understood and difficult to predict. The objective of this study was to evaluate thermal inactivation kinetics of Salmonella enterica serovar Agona 447967 in model high-protein (HP) and high-fat (HF) multiple-component foods baked in a laboratory-scale oven, as influenced by oven temperature and relative humidity (RH). Model high-protein and high-fat foods, formulated with wheat flour, soy protein and soy oil, were inoculated with Salmonella Agona to a level of ~9 log CFU/g, and mixed to form a homogenous dough. Dough samples (57 mm diameter x 6 mm thick) were baked (3 samples per dwell time, 6 dwell times per condition) in a lab-scale oven at 120°C (10% RH) and 85°C (20%, 35% RH, 50% RH), respectively. Temperature and aw were measured at the surface and geometric center of the product during baking. Processed samples were collected in sterile bags and immediately cooled in an ice-water bath. Salmonella was enumerated on trypticase soy agar supplemented with yeast extract and incubated at 37°C for 24 h. Similar reductions (p>0.05) of 5.12-, 5.11-, 4.55-, and 4.78-log CFU/g were achieved after 40 min at 120°C/10% RH, 90 min at 85°C/20% RH, 50 min at 85°C/35% RH, 8 min at 85°C/50% RH, respectively, in the high-protein model food. Similar results were achieved in the high-fat matrix. The aw at the geometric center of the product (initially at aw =0.98) did not change appreciably during baking, while the aw at the product surface, the location of least lethality, decreased significantly (p<0.05) during baking; the decreases were more pronounced at lower oven RH. The results indicate that thermal inactivation of Salmonella Agona was driven by temperature and relative humidity in the oven. Higher temperature and higher relative humidity level led to greater Salmonella inactivation.
M.S. in Food Process Engineering, July 2017
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Title: NUMERICAL SIMULATION OF AIR FLOW OVER A THIN OIL FILM
Creator: Dziedzic, William M.
Date: 2014, 2014-12
Description: Turbulent boundary layer flow research uses oil film and oil drop interferometry to measure wall shear stress of air flows. Oil film...
Show moreTurbulent boundary layer flow research uses oil film and oil drop interferometry to measure wall shear stress of air flows. Oil film interferometry determines the rate oil decreases on a surface as the function of the shear stress magnitude. Current traditional methods have proven to be accurate but the solution is obtained by assuming a linear height distribution [3]. This assumes a constant shear stress along the oil drop and assures that there is no effect of the oil drop on the incoming boundary layer [3]. This effect maintains the continuity of shear stress at the air/oil interface, but the stream-wise velocity at the interface is discontinuous. It is thought that these approximations contain small errors but this has not been verified for zero pressure gradient turbulent boundary layer [3]. A computational fluid dynamics numerical study was performed to simulate the two-dimensional (2D) and three-dimensional (3D) effects of air flow over an oil drop and the drop’s movement across the channel surface.
M.S. in Mechanical and Aerospace Engineering, December 2014
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Title: Combined Magnetic Transducer Head and Coupling Transformer
Creator: Wiegand, David E.
Date: 1952-02-12
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: System for Detecting Twist and Bend in Turbine Blades
Creator: Bridges, Jack E., Hehn, Anton N., Schwab, Ronald R.
Date: 4/24/2009, 1970-03-24
Description: Sponsorship: IIT Research Institute
United States Patent

Title: EARTH ORIENTATION PARAMETER FAULT MONITOR FOR HIGH INTEGRITY GNSS AVIATION APPLICATIONS
Creator: James Meno, Joel Patrick
Date: 2013-05-01, 2013-05
Description: This paper develops threat models and mitigation techniques for mutually consistent satellite faults that are not detectable using Advanced...
Show moreThis paper develops threat models and mitigation techniques for mutually consistent satellite faults that are not detectable using Advanced Receiver Autonomous Integrity Monitoring (ARAIM) methods but are potentially hazardous to aviation users. Faults in the generation of Earth Orientation Parameters (EOPs), EOP Predictions (EOPPs) and their subsequent processing by the GPS Operational Control Segment (OCS) are of particular interest. In principle, if such faults are not detected by OCS, GPS satellite ephemerides could be corrupted constellation-wide in a consistent way, rendering existing ARAIM algorithms ineffective. The initial credibility of the EOP threat is established by the fact that it is explicitly listed as a potential integrity failure mode in the current GPS Standard Positioning Service Performance Standard (GPS SPS). Additionally, an observed EOP fault occurred on June 17, 2012. The dynamics of EOP faults can be reliably modeled as an initial bias with additive linear time variations. An initial broadcast ephemeris (A) is assumed to be EOP fault free and is verified as such via a ground monitor. If the second ephemeris (B) contains an EOP fault, then all satellite positions computed using ephemeris (B) would be rotated with respect to satellite positions obtained from ephemeris (A). Using the difference between the two computed satellite positions as the monitor 'measurement' in conjunction with the dynamic fault model, the parameters defining the EOP fault can be estimated using weighted least squares estimation. The two monitor components (airborne and ground) are bridged together by an Integrity Support Message (ISM). The ISM is needed to provide airborne users with essential information to bound nominal error distributions and fault prior probabilities. xiii The ISM also provides a means to inform airborne users of which ephemerides have passed civil ground monitor validation. The frequency of ISM updates needed to protect airborne GNSS users from the EOP threat is specified. Finally, global availability analysis show that the inclusion of the EOP fault detection algorithms does not cause any availability loss for LPV-200 aircraft precision approach applications.
M.S. in Mechanical and Aerospace Engineering, May 2013
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Title: Innovative Uses of Native CAD Files Progress Report June 2011
Creator: Kleps, Stephen M., Menches, Cindy
Date: 2013-09-18, 2011-06
Description: This publication presents an literature review, progress of an environmental scan, and preliminary findings of research for the project...
Show moreThis publication presents an literature review, progress of an environmental scan, and preliminary findings of research for the project entitled Innovative Uses of Native CAD Files.
Sponsorship: Electri International
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Title: VIBRATIONAL CONTROL OF AN EXOTHERMIC CSTR - PRODUCTIVITY IMPROVEMENT BY MULTIPLE INPUT OSCILLATIONS
Creator: Shu, X. S., Rigopoulos, K., Cinar, A.
Date: 1989-02
Publisher: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Description: A. Cinar et al. (1987) have shown that vibrational control of an exothermic continuous stirred tank reactor (CSTR) by vibrating the total flow...
Show moreA. Cinar et al. (1987) have shown that vibrational control of an exothermic continuous stirred tank reactor (CSTR) by vibrating the total flow rate modifies its behavior and leads to stabilized operation in its unstable steady-state region. Here, the effect of multiple vibrating inputs and the contribution of their phase shift are investigated. Theoretical and experimental results indicate productivity improvement and amplitude reduction in reactor temperature swings by vibrating both input flow rate and input concentrations.
Endnote format citation
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Title: Spherodized Fluorescent Beads for Improved Roadway Pavement Marker Visibility
Creator: Kozak, Edward M., Bartholomew, Craig S.
Date: 2009-05-11, 1996-05-14
Description: Retroreflective glass or plastic beads have fluorescent properties when irradiated with ultraviolet light and are emplaced in signs in...
Show moreRetroreflective glass or plastic beads have fluorescent properties when irradiated with ultraviolet light and are emplaced in signs in patterns indicative of alphanumeric characters, or embedded in a hot melt comprising road stripes or embedded in the road asphalt or aggregate during construction of the road, to provide effectively bright and clear indications of signs or the extent and direction of the road. The glass beads comprise spherodized soda lime, borosilicate, phosphosilicate or aluminosilicate glasses with low levels of rare-earth dopants mixed therein, such as compounds containing one of the rare earths, or lanthanides. The plastic beads may have fluorescent materials mixed therein, typically organic pigments or dyes based on coumarin and rhodamine or the like.
Sponsorship: IIT Research Institute
United States Patent
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Title: The Pilgrim Project- IIT & the Stroll IPRO332 Fall2003 Final Presentation

Title: Plug-In Hybrid Electric Vehicles: Simulation, Design, and Commercialization (semester?), IPRO 356: SP Hybrids IPRO 356 Midterm Report F06
Creator: Fuglestad, Jason, Popoola, Dolapo, Patti, Julie, Lee, Jae Suk, Ali, Hassan, Thomas, Sujit, Cyriac, Mary, Baek, Seung, Anderson, Matt, Zhao, Yin
Date: 2006-12, 2006-12
Description: To complete the final stage in the assembly of a Plug-In Hybrid Electric Vehicle (PHEV) and commercialize the technology on a large scale.
Deli...
Show moreTo complete the final stage in the assembly of a Plug-In Hybrid Electric Vehicle (PHEV) and commercialize the technology on a large scale.
Deliverables for IPRO 356: Plug-In Hybrid Electric Vehicles: Simulation, Design, and Commercialization for the Fall 2006 semester
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Title: Automated control of high temperature short time pasteurization
Creator: Negiz, A., Cinar, A., Schlesser, J. E., Ramanauskas, P., Armstrong, D. J., Stroup, W.
Date: 1996-12
Publisher: ELSEVIER SCI LTD
Description: Cascade and multivariable control of a high temperature shot? time (HTST) pasteurization system were tested and compared with the performance...
Show moreCascade and multivariable control of a high temperature shot? time (HTST) pasteurization system were tested and compared with the performance of single-loop feedback control. Multivariable control was implemented on the basis of computations of product temperatures that yield equivalent lethality at a residence time of 15 s at 161 degrees F in the holding tube. Both cascade and multivariable controllers reduced product temperature fluctuations and overshoot compared to single-loop feedback control. Multivariable control was based on on-line computation of equivalent total lethality and it permitted operation at variable flow rates or at the most desirable temperatures for product quality and functionality. Copyright (C) 1996 Elsevier Science Ltd.
Endnote format citation
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