Institutional Repository
Array
Pages
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- Automatic Insulin Pumps Using Recursive Multivariable Models and Adaptive Control Algorithms
- A method and device for monitoring or treating patient glucose levels. The device includes a glucose sensor for measuring a glucose level of a patient, a physiological status monitoring system for measuring at least one physical or metabolic variable of the patient, and an automatic controller in communication with the glucose sensor and the physiological status monitoring system. The controller includes a prediction module for automatically predicting a future glucose level using data measured by the glucose sensor and the physiological sensor., Sponsorship: Illinois Institute of Technology, United States Patent
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- A morphologically structured model for penicillin production
- A morphologically structured model is proposed to describe penicillin production in fed-batch cultivations. The model accounts for the effects of dissolved oxygen on cell growth and penicillin production and variations in volume fractions of abiotic and biotic phases due to biomass formation. Penicillin production is considered to occur in the subapical hyphal cell compartment and to be affected by availability of glucose and oxygen. As it stands, the model provides a wide range of applicability in terms of operating conditions. The model has been tested for various conditions and has given satisfactory results. A series of glucose feeding profiles have been considered to demonstrate the capabilities of the proposed model. It is concluded that the model may be valuable for the interpretation of experimental data collected specifically for metabolic flux analysis during fed-batch cultivation because the elements of measured specific production rates are determined from measurements of the concentrations of the components and their mass balances. The proposed model may be further used for developing control strategies and model order reduction algorithms, Endnote format citation for DOI:10.1002/bit.10115
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- Undergraduate Research on Interprofessional Education (semester?), IPRO 301
- IPRO301, Undergraduate Research on Interprofessional Education, is an IPRO designed to improve the existing IPRO experience for IIT undergraduates. The four main areas of ongoing research include expanding the current learning objectives, their bodies of knowledge and question banks, assessing the influence of groupware such as iGROUPS on team functioning, increasing rater reliability during assessment periods, such as judging scores on IPRO day, as well as assessing and increasing students’ ethical awareness., Deliverables for IPRO 301: Undergraduate Research on Interprofessional Education for the Fall 2007 semester
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- Advanced Systems Applied to Student Loan Rehabilitation Processes (semester?), IPRO 313
- IPRO 313 Advanced Systems Applied to Student Loan Rehabilitation Processes worked with the IPRO sponsor Financial Management Systems Company (FMS) to to design and build a student loan rehabilitation tool. FMS is primarily a collections company that is growing rapidly. Each year FMS receives accounts from private and government agencies and must collect from those accounts in order to receive a commission, their payment. The IPRO team had met with the sponsor many times over the course of the semester to gather requirements, map and layout FMS’ process model and in general have a better understanding of what FMS does. The team needed a better understanding of the problem and what the problem meant for FMS. FMS is in need of a tool that is able to track accounts over the course of their loan rehabilitation program quickly and effectively allow the tracking of trends over a period of time., Sponsorship: Financial Management Systems, Deliverables for IPRO 313: Advanced Systems Applied to Student Loan Rehabilitation Processes for the Spring 2006 semester
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- Alloys as Cathode Materials for Lithium-Air Batteries
- A Li-air battery is provided. The battery contains: an anode compartment containing lithium or a lithium alloy as active metal; a cathode compartment supplied with an O2 source; and a lithium ion conductive membrane separating the anode compartment from the cathode compartment. The cathode compartment contains an air electrode with a skin alloy platinum or palladium catalyst., Sponsorship: Toyota Motor Engineering & Manufacturing North America, Inc., Sponsorship: Illinois Institute of Technology, United States Patent
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- Laboratory Notebook 51
- This laboratory notebook relates to the "Furans in food; Mechanism in food" project which is under the Chemical Constituents and Allergens Platform with Peter Varelis as the Principle Investigator.
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- Process for Chromium Recovery from Aqueous Solutions
- A process for recovery of chromium in an aqueous solution comprising converting the chromium to chromyl chloride, separating the chromyl chloride from the aqueous solution, either as a heavy underlayer, or by extraction into a solvent, purifying the chromyl chloride, hydrolyzing the purified chromyl chloride to form a solution, and drying or precipitating the solution to form chromium, either as chromic acid or a chromate salt., Sponsorship: Illinois Institute of Technology, United States Patent
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- Magazine Type Magnetic Recording Apparatus
- Sponsorship: Armour Research Foundation of Illinois Institute of Technology, United States Patent
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- Enhanced Oil Recovery Using Flash-Driven Steamflooding
- The present invention is directed to a novel steamflooding process which utilizes three specific stages of steam injection for enhanced oil recovery. The three stages are as follows: As steam is being injected into an oil-bearing reservoir through an injection well, the production rate of a production well located at a distance from the injection well is gradually restricted to a point that the pressure in the reservoir increases at a predetermined rate to a predetermined maximum value. After the maximum pressure has been reached, the production rate is increased to a value such that the predetermined maximum pressure value is maintained. Production at maximum pressure is continued for a length of time that will be unique for each individual reservoir. In some cases, this step of the steamflooding process of the invention may be omitted entirely. In the third stage of the steamflooding process of the invention, production rates at the producing well are increased gradually to allow the pressure to decrease down from the maximum pressure value to the original pressure value at the producing well. The rate of pressure reduction will be unique for each reservoir. After completing stage three, the three stages can be repeated or the steamflood may be terminated as considered desirable., Sponsorship: IIT Research Institute, United States Patent
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- Hybrid Energy Storage System
- A hybrid energy storage system for supplying power to an application with a fluctuating load profile, such as, for example, electric vehicles, hybrid electric vehicles, plug-in hybrid electric vehicles, wind energy harvesting equipment and solar energy harvesting equipment. The hybrid energy storage system includes an ultra-capacitor electrically connected to a DC bus and a power source electrically connected to the DC bus via a controlled switch. The hybrid energy storage system further including a DC/DC converter connected between the power source and the ultra-capacitor, the DC/DC converter boosting a voltage of the power source to charge the ultra-capacitor. The DC/DC converter is preferably controlled to maintain a voltage of the ultra-capacitor at a higher value than the voltage of the power source., Sponsorship: Illinois Institute of Technology, United States Patent
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- Zero Energy Lab AND Designing the IPRO Team Collaboratory Space (sequence unknown), IPRO 337 - Project Plan: IPRO 337 Project Plan F09
- The goal of this IPRO is to continue the research and application of previous research into ‘Zero Energy’ techniques, while simultaneously evaluating an old CTA building on the IIT campus for its feasibility both as a collaboratory IPRO space and as a ‘Zero Energy’ building., Project plan for IPRO 337: Zero Energy Lab AND Designing the IPRO Team Collaboratory Space for the fall 2009 semester.
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- Transducer System and Method
- Sponsorship: IIT Research Institute, United States Patent
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- The Effects of Green Technology on Electrical Contractors (Semester Unknown) IPRO 338
- The purpose of this IPRO is to develop a template for a website to host a user-friendly online database of green technologies information for the Electrical Contractors’ Association of the City of Chicago. This website will involve providing data on green electrical products with cut sheets, pricing and distributor information, return on investment projections, and LEED certification facts. The use of this website should help create a well informed transition from industry standard electrical products, to green alternative products, as well as cut down on miscommunication between architects and electrical contractors., Sponsorship: Electrical Contractors’ Association of the City of Chicago, Deliverables
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- Refuable Electric Car (Semester Unknown) IPRO 313
- To make significant strides toward creating a working prototype of a refuelable electric vehicle using a zinc air battery and to raise public awareness of the potential of this technology., Deliverables
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- Hafnium Base Alloys
- Sponsorship: IIT Research Institute, United States Patent
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- Flow characteristics of a rectangular multielement supersonic mixer-ejector
- This study describes a technique that combines the benefits of focusing schlieren and phase conditioning. Focusing schlieren blurs and drops contrast of non-critical features whereas phase conditioning emphasizes periodic flow features, and their combination produces unique results. The supersonic jets that we studied produced an intense tone referred to as screech. The measured screech tone signal was used as input to the phase conditioning circuit that adjusted the strobing light source to the vertical synchronization pulse of a CCD camera. The sharp video images obtained by this technique could either be frozen or continuously swept through one period of screech to acquire a slow motion video record of the jet unsteadiness. Two cases were visualized in this study: first, an underexpanded jet from a convergent rectangular nozzle at various fully expanded Mach numbers. Second, a supersonic jet emerging from a convergent-divergent rectangular nozzle at a design Mach number of 1.4, artificially excited by impingement tones. The results of this study illustrate the usefulness of this system in visualizing oscillatory flows.
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- Research Web (Semester Unknown) IPRO 321
- IPRO 321 has the task of facilitating the performance of undergraduate research in the Illinois Institute of Technology (IIT) by creating a website called ResearchWeb that integrates and connects undergraduates with colleagues, faculty members and resources., Deliverables
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- Hair Cutting Apparatus with Rotary Hair Cutters Having Overlapping Paths of Movement
- Sponsorship: IIT Research Institute, United States Patent
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- Method and Apparatus for Rendering Medical Materials Safe
- Infectious medical materials are rendered harmless by heating heterogeneous medical materials having wet and dry portions with a radio-frequency electric field. The medical materials may be comminuted prior to heating. The medical materials are exposed to the radio-frequency electric field in order to heat the medical materials. The medical materials may include sorted medical or veterinary waste which after heat treatment may be recycled., Sponsorship: IIT Research Institute, United States Patent
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- Rugate Optical Filter Systems
- A heterodyning interferometric monitoring apparatus for simultaneously measuring in situ and in real time the optical and physical thicknesses of a sample during a deposition process. A linearly polarized monochromatic light beam is passed through a frequency shifter which produces therefrom a dichromatic light beam having two orthogonally linearly polarized components at respective different frequencies. The dichromatic beam is applied to a modified Twyman-Greene interferometer, from which two heterodyne light beams emerge. The first of the two light beams is a combination of light at the first frequency reflected from the sample and light at the second frequency reflected from a reference plate, from which the physical thickness of the sample can be determined using a heterodyne signal detector. The second light beam is a combination of light at the first frequency passed through the sample and light at the second frequency passed through the reference plate, from which the optical thickness of the sample can be determined using another heterodyne signal detector., Sponsorship: IIT Research Institute, United States Patent