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(201 - 220 of 4,654)
Pages
- Title
- Automatic Stop Arrangement for Magnetic Recorders
- Creator
- Camras, Marvin
- Date
- 1953-03-31
- Description
-
Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent
- Title
- Zinc-Lanthanum Borate Glass Composition
- Creator
- Ali, Mir Akbar, Schwartz, Murray A., Li, Pei Ching
- Date
- 2009-04-29, 1972-07-18
- Description
-
Sponsorship: IIT Research Institute
United States Patent
- Title
- Design of a Large-Scale Structural System for the 21st Century (Semester Unknown) IPRO 356
- Creator
- Alarcon, Alexander, Alvord, Steve, Belanger, David, Brazzale, Ross, Cho, Andrew, Coad, Matthew, Fanizza, Francesco, Fujiwara, Bryan, Hold, Melissa, Mosey, Grant, Nelson, Karen, Nielsen, Lisa, Nilforooshan, Razieh, Olechno, Patrick, Pattermann, William, Waas, Zachary, Wedster, Bonnie
- Date
- 2010, 2010-05
- Description
-
The main problem which our project faces is what to plan to build in the Michael Reese site, which was recently demolished to make room for...
Show moreThe main problem which our project faces is what to plan to build in the Michael Reese site, which was recently demolished to make room for the Olympic village. Since Chicago did not win the bid for the 2016 Olympics, the site remains vacant and unused. The basis of the IPRO is to develop a plan for this site, and, specifically, to design a building to serve as an anchor for the area. This anchor building should serve the community while still remaining economical.
Deliverables
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- Title
- Transients on transmission lines and modern protective devices
- Creator
- Muelleman, Joseph P., Smely, James
- Date
- 2009, 1920
- Publisher
- Armour Institute of Technology
- Description
-
http://www.archive.org/details/transientsontran00muel
Thesis (B.S.)--Armour Institute of Technology
- Title
- EBSD CHARACTERIZATION OF LOW TEMPERATURE DEFORMATION MECHANISMS IN MODERN ALLOYS
- Creator
- Kozmel, Thomas S Ii
- Date
- 2015, 2015-05
- Description
-
For structural applications, grain re nement has been shown to enhance mechanical properties such as strength, fatigue resistance, and...
Show moreFor structural applications, grain re nement has been shown to enhance mechanical properties such as strength, fatigue resistance, and fracture toughness. Through control of the thermo-mechanical processing parameters, dynamic recrystallization mechanisms were used to produce microstructures consisting of sub-micron grains in 9310 steel, 4140 steel, and Ti-6Al-4V. In both 9310 and 4140 steel, the distribution of carbides throughout the microstructure a ected the ability of the material to dynamically recrystallize and determined the size of the dynamically recrystallized grains. Processing the materials at lower temperatures and higher strain rates resulted in ner dynamically recrystallized grains. Microstructural process models that can be used to estimate the resulting microstructure based on the processing parameters were developed for both 9310 and 4140 steel. Heat treatment studies performed on 9310 steel showed that the sub-micron grain size obtained during deformation could not be retained due to the low equilibrium volume fraction of carbides. Commercially available aluminum alloys were investigated to explain their high strain rate deformation behavior. Alloys such as 2139, 2519, 5083, and 7039 exhibit strain softening after an ultimate strength is reached, followed by a rapid degradation of mechanical properties after a critical strain level has been reached. Microstructural analysis showed that the formation of shear bands typically preceded this rapid degradation in properties. Shear band boundary misorientations increased as a function of equivalent strain in all cases. Precipitation behavior was found to greatly in uence the microstructural response of the alloys. Additionally, precipitation strengthened alloys were found to exhibit similar ow stress behavior, whereas solid solution strengthened alloys exhibited lower ow stresses but higher ductility during dynamic loading. Schmid factor maps demonstrated that shear band formation behavior was in uenced by texturing in these alloys.
Ph.D. in Materials Science and Engineering, May 2015
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- Title
- The Effects of Green Technology on Electrical Contractors (Semester Unknown) IPRO 338
- Creator
- Althoff, Sarah, Boonstra, David, Dilger, Andrew, Haque, Sabeen, Kamdar, Amit, Marrari, Giuseppe, Mitchell, Jason, Patel, Vrudhdhi, Saulog, Jeremy, Sin, In Seok, Standard, Steve, Wright, James
- Date
- 2008, 2008-05
- Description
-
Electrical Contractors’ Association of the City of Chicago
Deliverables
- Title
- Web Based Wind Monitoring (Spring 2001) IPRO 330: Web Based Wind Monitoring IPRO330 Spring2001 Final Presentation
- Creator
- Kaczor, Brian, Hussaini, Imran, Parikh, Nikie, Oganwu, Anwuli, Mampilly, Jobby, Graham, Aaron, Sheth, Osama
- Date
- 2001, 2001-05
- Description
-
This project will investigate the technical, legal and economic issues associated with designing, building, installing and operating a wind...
Show moreThis project will investigate the technical, legal and economic issues associated with designing, building, installing and operating a wind speed/direction monitoring station on the lakefront that provides real-time data to a web site for convenient access by wind surfer enthusiasts, sailors and others. A need has been identified among the wind surfer enthusiasts in the Chicago area for improved information about wind conditions at selectedlocations along the Lake Michigan shore that are popular sites for wind surfing as well as sailing. General information about wind speed and direction is available today from the National Weather Service, but unfortunately it is not sufficiently localized or up-to-date to provide a reliable indication of existing conditions or trends. Access to highly reliable and more accurate predictive information at a specific location is important to wind surfers, because there is considerable wasted time and effort associated with traveling to a wind surfing location, only to find that the conditions are not acceptable. The team will explore the feasibility of designing, installing and operating a wind monitoring station at a location along the lakefront. An initial task may be to investigate any related installations around the country that monitor local conditions and present it in real time on the web. This project involves mechanical and electrical design, as well as control software and web site development. The project work extends beyond the technical in order to address the range of practical issues that must be addressed to make it happen. This includes investigating the legal (liability), regulatory (permitting), aesthetic (ordinances), economic (installation, maintenance), safety, security, public relations and marketing issues. This project is a continuation of a Fall 2001 project that has been making progress in developing a prototype.
Sponsorship: IIT Internal R&D in Collaboration with the Chicago Park District.
Project Plan for IPRO 330: Web Based Wind Monitoring for the Spring 2001 semester
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- Title
- Electrostatic Recording System Employing Photoconductice Electrodes
- Creator
- Brophy, James J.
- Date
- 4/23/2009, 1967-10-10
- Description
-
Sponsorship: IIT Research Institute
United States Patent
- Title
- Growing Water: 31st Street Eco-Boulevard and IIT Pavilion Prototype (Semester Unknown) IPRO 322
- Creator
- De Vita, Niels, Kreitzer, Michael, Oh, Hyunjoo, Vassi, Anna, Boder, Matthew, Johnson, Drew, Fong, Patrick, Ramey, Ronald, Stopic, Milena, Irish, Sean, De Marco, Juan, Urdiales, Miguel, Blackketter, Joshua, Konwar, Riju, Kuzmicki, Kamil
- Date
- 2008, 2008-05
- Description
-
• To create publicity and awareness about the state of Chicago water and the need to start taking steps to preserving and restoring it. • To...
Show more• To create publicity and awareness about the state of Chicago water and the need to start taking steps to preserving and restoring it. • To create a catalog of sustainable methodologies to be implemented in an urban planning strategy throughout the city of Chicago. • Enhance the impact of the Eco-Boulevards in the community. • Collaborate with the city of Chicago and the project team regarding possible implementation of ecological strategies regarding water. • To research and share methods, techniques, practices, equipment, biology, etc. of functional living machines and make it available knowledge. • To establish a social program for the living machine Pavilions to create public interaction points with the ecological function of the living machine.
Deliverables
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- Title
- PHASE EQUILIBRIA AND THERMODYNAMIC MEASUREMENTS OF SOME HEUSLER COMPOUNDS
- Creator
- Chen, Song
- Date
- 2012-08-14, 2012-07
- Description
-
Heusler alloys are compounds based on the original Heusler phase Cu2MnAl which are ternary intermetallics with a particular chemical...
Show moreHeusler alloys are compounds based on the original Heusler phase Cu2MnAl which are ternary intermetallics with a particular chemical stoichiometric formula X2YZ and face-centered cubic structure. Heusler alloys are of interest because of a range of physical phenomena which may occur in them that can be applied in mechanical or electronic devices, including shape memory property and disorder/order phenomenon. In this work, a high temperature drop calorimeters and Setaram calorimeters were used to obtain the enthalpy of formation and heat capacity of compounds in the Mn-based Heusler compounds (X2MnZ). Lattice parameters of these compounds were determined with XRD, and phase equilibria in these alloy system were studied in this work. Phase transformations were studied with DSC and dilatometry. The work is aimed at populating databases for computational thermodynamics, developing an understanding of alloying and clarifying phase equilibria.
M.S. in Material Science and Engineering, July 2012
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- Title
- Systems, Methods, and Protocols for Process Migration and Group Membership management
- Creator
- Sun, Xian-he, Du, Cong
- Date
- 2014-03-05, 2012-12-18
- Description
-
A system, method, and set of protocols for dynamic group communication are provided for enabling dynamic process migration and dynamic group...
Show moreA system, method, and set of protocols for dynamic group communication are provided for enabling dynamic process migration and dynamic group membership management. A process in a group receives and distributes a migration signal. Group communication continues while the processes in the group asynchronously reach a global superstep and then a synchronization point. The processes then spawn a new process on a new device and update group membership information. The new process operates in continuous execution with the new group.
Sponsorship: Illinois Institute of Technology
United States Patent
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- Title
- Microcomb-Type Magnetic Recording Head
- Creator
- Anderson, Marvin E., Van Scoyoc, James N., Owen, Donald B., Van Den Heuvel, Anthony P.
- Date
- 2009-04-27, 1971-01-05
- Description
-
Sponsorship: IIT Research Institute
United States Patent
- Title
- Apparatus for Electrolytically Determining the Thickness of Metal Coatings
- Creator
- Herbert, William S., Francis, Howard T.
- Date
- 1948-12-28
- Description
-
Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent
- Title
- Methods for Producing Organic Nanocrystals
- Creator
- Myerson, Allan S., Lee, In Sung
- Date
- 2012-11-01, 2012-10-30
- Description
-
Methods for producing small crystals on islands formed on specialized substrates by, inter alia, subjecting the substrate to a hydrophilic...
Show moreMethods for producing small crystals on islands formed on specialized substrates by, inter alia, subjecting the substrate to a hydrophilic SAMs solution for self-assembling hydrophilic SAMs on certain portions of the substrate surface and subjecting the substrate to a hydrophobic SAMs solution for self-assembling hydrophobic SAMs on certain other portions of the substrate surface.
Sponsorship: Illinois Institute of Technology
United States Patent
Primary US Patent Classification 430/324
International Patent Classification G03F 7/20
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- Title
- THERMODYNAMIC PROPERTIES AND PHASE EQUILIBRIA OF SELECTED HEUSLER COMPOUNDS
- Creator
- Yin, Ming
- Date
- 2015, 2015-12
- Description
-
Heusler compounds are ternary intermetallics with many promising properties such as spin polarization and magnetic shape memory effect. A...
Show moreHeusler compounds are ternary intermetallics with many promising properties such as spin polarization and magnetic shape memory effect. A better understanding of their thermodynamic properties facilitates future design and development. Therefore, standard enthalpies of formation and heat capacities from room temperature to 1500 K of selected Heusler compounds X2YZ (X = Co, Fe, Ni, Pd, Rh, Ru; Y = Co, Cu, Fe, Hf, Mn, Ni, Ti, V, Zr; Z = Al, Ga, In, Si, Ge, Sn) and half-Heusler compounds XYSn (X = Au, Co, Fe, Ir, Ni, Pd, Pt, Rh; Y = Hf, Mn, Ti, Zr) were measured using high temperature direct reaction calorimetry. The measured standard enthalpies of formation were compared with those predicted from ab initio calculations and the extended semiempirical Miedema's model. Trends in standard enthalpy of formation with respect to the periodic classification of elements were discussed. The effect of a fourth element (Co, Cu, Fe, Pd; Ti, V; Al, Ga, In, Si, Ge) on the standard enthalpy of formation of Ni2MnSn was also investigated. Lattice parameters of the compounds with an L21 structure were determined using X-ray powder diffraction analysis. Differential scanning calorimetry was used to determine melting points and phase transformation temperatures. Phase relationships were investigated using scanning electron microscopy with an energy dispersive spectrometer. The isothermal section of the Fe-Sn-Ti ternary system at 873 K was established using equilibrated alloys. Three ternary compounds including the Heusler compound Fe2SnTi were observed. A new ternary compound Fe5Sn9Ti6 was reported and the crystal structure of FeSnTi2 was determined for the first time.
Ph.D. in Mechanical, Materials and Aerospace Engineering
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- Title
- Thermostatic temperature control for gas engine jacket water
- Creator
- Gross, Morton G, Steiner, Albert J.
- Date
- 2009, 1921
- Publisher
- Armour Institute of Technology
- Description
-
http://www.archive.org/details/thermostatictemp00gros
Thesis (B.S.)--Armour Institute of Technology; Bibliography: leaves 3-4
- Title
- DEVELOPMENT OF A HIGH ANGULAR RESOLUTION DIFFUSION IMAGING TEMPLATE AND PROBABILISTIC CONNECTIVITY-BASED ATLAS OF THE HUMAN BRAIN
- Creator
- Varentsova, Anna
- Date
- 2016, 2016-05
- Description
-
Digital human brain atlases consisting of MRI-based templates and semantic labels delineating different brain regions serve a critical role in...
Show moreDigital human brain atlases consisting of MRI-based templates and semantic labels delineating different brain regions serve a critical role in neuroimaging, mainly facilitating spatial normalization and automated segmentation for the purposes of voxel-wise, region-of-interest, and network analyses. Diffusion MRI templates contain rich information about the microstructure of the brain, however the accuracy of templates constructed based on the diffusion tensor imaging (DTI) model is limited in regions with complex neuronal microarchitecture. High angular resolution diffusion imaging (HARDI) overcomes limitations of the DTI model and is capable of resolving intravoxel heterogeneity. In this work a method to develop artifact-free HARDI template of the human brain from low angular resolution data is presented. Existing white matter (WM) atlases have been generated either based on anatomical landmarks, thus mixing tracts with substantially different roles, or using DTI tractography, which fails in regions with crossing fibers. Connectivity-based atlases developed using HARDI templates and probabilistic tractography have potential to identify functionally distinct subregions of the brain. This work presents connectivity-based atlas of human brain WM created using HARDI template in ICBM-152 space and a set of FreeSurfer grey matter labels.
Ph.D. in Physics, May 2016
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- Title
- The Memory Steps
- Creator
- Kwon, Oh Keun
- Date
- 2012-05-01, 2012-05
- Description
-
"The Memory Step"� is a public library combined with a community center. The project is located in an urban area that has lost much of its...
Show more"The Memory Step"� is a public library combined with a community center. The project is located in an urban area that has lost much of its character over time. Time has several important meanings that include tradition, history and discovery of unique characteristics - in other words, culture. Culture provides a city with a unique identity and as software, it provides city with diversity. Placing the project within this specific area will act as a catalyst to revitalize the cultural and social identity and regenerate the unique urban fabric. The project is based upon three principles : Identity, relationship, and Community.
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- Title
- Electromagnetic Transducer Head
- Creator
- Camras, Marvin
- Date
- 1962-09-11
- Description
-
Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent
- Title
- Magnetic Transducer Head with Single Record Winding and Plural Reproduce Windings
- Creator
- Camras, Marvin
- Date
- 4/23/2009, 1969-09-23
- Description
-
Sponsorship: IIT Research Institute
United States Patent