Search results

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
Show less

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
Show less

Title: Transit Foods (Semester Unknown) IPRO 315: TransitFoodsIPRO315FinalPresentationSu10
Creator: Al-awadhi, Lulu, Aronberg, Daniel, Boin, Nicholas, England, Madeleine, Kolanowski, Kristen, Kos, Carolyn, Lemus, Andres, Miller, Justin, Pang, Alan, Skinner, Jonathan, Wenzler, Erika
Date: 2010, 2010-07
Description: Most of the existing large scale urban food depositories / pantries are based on a model of food production and distribution which has not...
Show moreMost of the existing large scale urban food depositories / pantries are based on a model of food production and distribution which has not changed in the last forty years. It is essentially the same model used by large private grocery chains, involving off-site food acquisition (either through production or donation) and dissemination to large distribution centers. In some cases, these distribution centers are then accessed by either individuals or organizations which truck the goods to smaller, local urban distribution points. In other cases, patrons are required to visit the large facility, which it typically in a less accessible location.
Deliverables
Show less

Title: Campus Branding/ Sustainability Image (Semester Unknown): IIT Campus BrandingSustainability IPRO 311 Bibliography Su08
Creator: Barlow, Elliot, Chamales, Michael, Nadler, Anne, Contreras, Abraham, De Vita, Neils, Ishaq, Mohammad, Stultz, Adam, King, Richard, Gupta, Prairna, Song, Yunseok, Ono, Ashley, Ae Park, Ji, Korol, Phil, Mindock, Rae
Date: 2008, 2008-07
Description: The overall aim of the project is to improve and enhance the image of IIT, both as an institution and a physical campus, as regards...
Show moreThe overall aim of the project is to improve and enhance the image of IIT, both as an institution and a physical campus, as regards sustainability and “green” practices. To that end, the current semester is focused on several design projects based on concepts generated in the previous semester. These projects will then be analyzed regarding their appeal, both direct and methodological, to other members of the IIT community in order to inform the best model for sustainability develop to be promoted by future semesters of this project.
Deliverables
Show less

Title: Innovative Maping (Semester Unknown) IPRO 303: InnovativeMapingIPRO303FinalReportSp10
Creator: Austerman, Aric, Ernst, Jacob, Gupta, Pallavi, Khan, Anam, Komorski, Aaron, Michael, Mark, Mochinski, Scott, Payne, Ameena, Ramirez, Ernesto, Sanborn, Peter, Sinha, Piyush
Date: 2010, 2010-05
Description: A specific site, or prominent object, of unique visual importance that a pedestrian may find useful or significant for precise navigation.
Spon...
Show moreA specific site, or prominent object, of unique visual importance that a pedestrian may find useful or significant for precise navigation.
Sponsorship: NAVTEQ
Deliverables
Show less

Title: Development of Play for Peace Website (semester?), IPRO 328: Play for Peace IPRO 328 Project Plan Sp06
Creator: Gaonkar, Gautam, Gehrs, Scott, Haque, Sabeen, Kadakia, Vishal, Kim, Tae-young, Lee, Moon-won, Loomba, Rohit, Norby, Gerald, Olatunde-bello, Omolao, Park, Soomin, Payonk, Dennis, Solle, Jonathan, Turner, Daniel, Vilenchik, Vladislav
Date: 2006-05, 2006-05
Description: At this point, most of the requirements from the client have been obtained (in table below). Based off of this, we have selected the Joomla...
Show moreAt this point, most of the requirements from the client have been obtained (in table below). Based off of this, we have selected the Joomla Client Management System to develop the web-site. The decision was made between Joomla, Mambo, and PHP-Nuke. All three are CMS systems with varying capabilities and weaknesses. The description for each of the CMS systems is provided below. What is left is to continue getting feedback from the client as well as continuing to adapt and modify Joomla as needed to fit our needs.
Deliverables for IPRO 328: Development of Play for Peace Website for the Spring 2006 semester.
Show less

Title: ACCESS Healthcare Perinatal Care (semester 1 of unknown) IPRO 340: ACCESS Healthcare Perinatal Care IPRO 340 Abstract F04
Creator: Bir, Suman, Mathews, Joanne, Oza, Pooja, Resch, Jason, Shah, Parinda, Cohoon, Jesse, Limon, Armando, Thakkar, Dhaval, Wilhoit, Karla
Date: 2005-01, 2004-12
Description: Our goal was to improve ACCESS Community Health Network’s information systems that support the perinatal treatment program in order to enhance...
Show moreOur goal was to improve ACCESS Community Health Network’s information systems that support the perinatal treatment program in order to enhance the sectors of revenue and quality of care.
Sponsorship: ACCESS Healthcare
Deliverables
Show less

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: Design of a Genetically Modified Food Database (Semester Unknown) IPRO 318: Food Safety, Genetically-Modified Crops and Protein Engineering IPRO 318 MidTerm Presentation Sp08
Creator: Miller, Jennifer, Chandrasekharan, Nivedita, Khiabani, Ali, De La Hoz, Andres, Kuebrich, Elizabeth, Mcclelland, Lauren, Patel, Pavan, Peavler, Jennifer, Seo, Hee, Ziegel, Kurt
Date: 2008, 2008-05
Description: Genetically modified crops have come to play an increasingly large role in our daily lives. Unfortunately these crops remain a mystery to much...
Show moreGenetically modified crops have come to play an increasingly large role in our daily lives. Unfortunately these crops remain a mystery to much of the general population. For some, ideas about GM crops are exciting and represent hope for new potential in science and agriculture, for others they represent potential danger, and for others there are simply many unanswered questions. Our goal this semester will be to create a new source of information about GM products and to provide information that will answer the many questions we all have about this important subject. To do this, our objectives will be to: 1. Collect background information in an unbiased and comprehensive manner about laws and regulations regarding genetically modified crops. 2. Gather information about public opinion concerning GM crops. 3. Present facts about the processes and technologies that are used in this industry. 4. Create a database of known genetically modified crops, potential allergens, and traits in order to provide future IPRO’s with a foundation of knowledge concerning GM crops.
Deliverables
Show less

Title: Steel Bridge Competition Design and Business Planning (Semester Unknown) IPRO 326
Creator: Gottschall, Keenan, Mccarthy, Michael, Olney, Peter, Hartwig, Mike, Gross, Josh, Choy, Marcus, Weyhe, Randall, Korbus, Tracy, Milkic, Jelena, O’leary, Kevin, Krueger, Michael, Muresan, Lucian, Van Eaton, Justin, Dickson, Trevor, Conley, Kaitlyn, Grace, Heather, Olszowy, Krzysztof
Date: 2008, 2008-12
Description: The focus of this IPRO is to design and build a steel bridge to the specifications given by the AISC and by using teamwork. One of the goals...
Show moreThe focus of this IPRO is to design and build a steel bridge to the specifications given by the AISC and by using teamwork. One of the goals of this IPRO is to win this year’s ASCE/AISC Regional Steel Bridge Competition, and to place in the top ten in the National Steel Bridge Competition.
Deliverables
Show less

Title: Zoo Tech (Semester Unknown) IPRO 318: ZooTechIPRO318BrochureSu10
Creator: Ahmed, Syeda, Chun, Jason, Erwin, Elaine, Garczek, Katherine, Mithun, Michael, Potacki, Amanda, Szulyk, Natalie, Callas, Kathleen, Davis, Derrick, Ferrari, Howard, Madimenos, Anastasis, Morrison, Ruth, Rojas, Diana
Date: 2010, 2010-07
Description: The members of IPRO 318 are collaborating with the Brookfield Zoo to develop an iPhone application that will enhance the visitors’ experience...
Show moreThe members of IPRO 318 are collaborating with the Brookfield Zoo to develop an iPhone application that will enhance the visitors’ experience and interactions with the zoo environment. This application will be an educational device in addition to trip planning tool. As such, it will be broken down into two major components. First, an educational module that includes the guided inquiry system for animal identification with other informative and interesting functions (such as games, social networks, etc.). Second, the commodity module, which includes an interactive map with GPS, basic park information (such as hours, tickets, parking, etc.), and functions related to other services provided by the zoo. Additionally, it involves designing a sleek, logical, user-friendly layout. By organizing the animal database and additional information provided by the zoo, and coupling this with the tools available on the iPhone, IPRO 318 seeks to design an efficient and entertaining means of utilizing modern technology to explore the zoo and its animals. This document provides a detailed overview of the project, including the plan of action, work breakdown, project goals, background information, and the organization of the IPRO team.
Deliverables
Show less

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
Show less

Title: Developing a Wind Turbine System for Chicago (Spring 2002) IPRO 307: Developing_a_Wind_Turbine_System_for_Chicago_IPRO307_Spring2002_Final_Presentation
Date: 2002, 2002-05
Description: A French company has developed new technology for a wind turbine that produces significantly more energy for a given diameter. This company...
Show moreA French company has developed new technology for a wind turbine that produces significantly more energy for a given diameter. This company has agreed to donate a 12 kilowatt prototype unit for research purposes. The project will not only be directed to assessing the efficiency of the wind turbine, but also to the development of a unique stable energy source that integrates several renewable energy sources. The City of Chicago Department of Environment has agreed to partner with IIT in the development of this system. This IPRO team will be responsible for developing the research plan which will include but not be limited to: 1) identifying and assessing alternate locations for siting the wind turbine prototype, 2) developing the research protocol, 3) evaluating wind data in the Chicago area, 4) reviewing the legal aspects of the project including permitting requirements, 5) identifying potential contractors for the installation of the prototype, and 6) developing a preliminary design for the electrical generating system described above.
Sponsorship: NA
Project Plan for IPRO 307: Developing a Wind Turbine System for Chicago for the Spring 2002 semester
Show less

Title: AudioDoc (semester?), IPRO 350: Audiodoc IPRO 350 Midterm Presentation F06
Creator: Kuc, Dariusz, Srivastava, Shivam, Berg, Adam, Short, Josh, Zaffer, Syed, Mccree, Sayiddah, Patel, Soham, Feuerstein, Ryan, Pasupneti, Shravani
Date: 2006-12, 2006-12
Description: The mission of AudioDoc is to usher in a new technology called “browsable audio” to people all around the world, which they can use to learn a...
Show moreThe mission of AudioDoc is to usher in a new technology called “browsable audio” to people all around the world, which they can use to learn a new language efficiently and cost-effectively. We hope to develop the hardware and software technologies, as well as strategic business partnerships and operations, that will make AudioDoc a unique and lucrative business venture.
Sponsorship: Ed Kaplan entrepreneurial Program; Attila Kondac
Deliverables for IPRO 350: AudioDocs for Fall 2006 semester
Show less

Title: GREEN BUILDING DESIGN CONCEPT & INTEGRATION (Semester Unknown) IPRO 335
Creator: Avanessian, Aris, Banda, Justine, Bergerson, Joshua, Burke, Jeffrey, Christo, Robert, Dexter, Eric, Kim, Kibum, Mey, Andrew, Okunaga, Jonathan, Razeq, Ali, Schaefer, Jacqueline, Thovar Leon, Adrian, Um, Hye
Date: 2009, 2009-12
Description: Green Building design is becoming a vast topic in today’s world. As times change, and energy sources become limited and more expensive, we...
Show moreGreen Building design is becoming a vast topic in today’s world. As times change, and energy sources become limited and more expensive, we need to find more ways to conserve energy. This IPRO’s main goal is to research these alternative energy sources, methods, and uses; then implement them into a feasible design of our own.
Deliverables
Show less

Title: Carbon Footprint Reduction (Semester Unknown) IPRO 329: CarbonFootprintReductionIPRO329Poster5Su10
Creator: Fong, Jessica, Kieser, Jeremy, Young, Julieann, Primm, Casey, Port, Graeme, Reznicek, Dustin, Pabba, Shabarinath
Date: 2010, 2010-07
Description: Our team’s objective is to evaluate Oak Park’s different types of commercial and residential buildings in order to assess their current energy...
Show moreOur team’s objective is to evaluate Oak Park’s different types of commercial and residential buildings in order to assess their current energy usage. We aim to use this information to reduce the carbon footprint of Oak Park Village by proposing a comprehensive sustainability plan.
Deliverables
Show less

Title: Sustainable Entrepreneurial Economic Development (Summer 2011) IPRO 350: Sustainable Entrepreneurial Economic Development IPRO350 Summer2011 Ethics Statement 2
Creator: Arzu, Ricardo, Avant, Denzel, Bogoevski, Aleksander, Caven, Daniel, Daniel, Andy, Fisher, Courtney, Lavania, Bharat, Marcha, Emmanuel, Mouddou, Khadija, Nunes, Guilherme, Popa, Ana, Quach, Dot, Scorzo, Anthony, Tadros, Nader
Date: 2011, 2011-07
Description: Coal city is a small town in Illinois that has partnered with IIT. Its current population is 5,152 people and has been steadily increasing....
Show moreCoal city is a small town in Illinois that has partnered with IIT. Its current population is 5,152 people and has been steadily increasing. Coal City is located just south of I-80 along the I- 55 corridor and less than an hour from Bolingbrook and Oakbrook. Along the northern border of Coal city, are adjoining lakes and abandoned coal mines. Small town atmosphere is conducive to community interaction and pride. The purpose of this project was to provide the framework for creating the most feasible and sustainable economic development model for the village of Coal City using generalized approaches that could be emulated in other small towns. the objectives that the team has set are: Gather information that will lead to the creation of an effective plan. Study models and components of Sustainable Economic Development focusing on small towns and rural areas. Study the demographics, human systems, existing industry systems, bio-physical systems, government and social policy systems and the existing industry clusters. Understand community, local, and regional assets and talent pool, town vision, mission and economic development plans.
Sponsorship: NA
Project Plan for IPRO 350: Sustainable Entrepreneurial Economic Development for the Summer 2011 semester
Show less

Title: PEM Fuel Cell Power Generation System (Fall 1999) IPRO 016
Creator: Kim, Jeom-soo, Solesi, Seun, Hadley, Tim, Kyriakides, Elias, Kelly, Peter, Durodola, Mobolaji, Hadley, Alexis, Schafer, Jochen, Khan, Junaid, Buck, Richard
Date: 1999, 1999-12
Description: - Demonstrate the application of solar energy in a high tech integrated (hybrid) system - Create interest and initiate contact with the...
Show more- Demonstrate the application of solar energy in a high tech integrated (hybrid) system - Create interest and initiate contact with the industry - Initiate contacts with the local community and search for applications of this technology in future commun
Sponsorship: Com-Ed, Solarex, Alcad, IIT
Project Plan for IPRO 016: PEM Fuel Cell Power Generation System for the Fall 1999 semester
Show less

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
Show less

repository.iit

Search the repository

Pages

Pages

Enabled Filters

Refine Results

Type

Date

Academic status of creator

Department

Subject

Creator

Part of

Rights