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(961 - 980 of 4,680)
Pages
- Title
- Study of the chemical and physical properties of molding sands
- Creator
- Woldenberg, Maximilian
- Date
- 2009, 1906
- Publisher
- Armour Institute of Technology
- Description
-
http://www.archive.org/details/studyofchemicalp00wold
Thesis (B.S.)--Armour Institute of Technology; Bibliography: leaves 26-29
- Title
- CABLE MODELING AND FAULTSTUDY FOR THE lIT PERFECT POWER SYSTEM
- Creator
- Gupta, Abhinav
- Date
- 2011-05-02, 2011-05
- Description
-
IIT has taken part in the smart grid initiative by converting the existing radial distribution network into a looped network to increase the...
Show moreIIT has taken part in the smart grid initiative by converting the existing radial distribution network into a looped network to increase the reliability of the system as part of the ’Perfect Power’ project. A total of 7 loops have been planned with the help of fast fault clearing relays (’Vista Switches’). As part of the project, the cable is modeled using the various impedance calculators and was also done using the PSCADrsoftware. With the obtained impedance values from the impedance calculators, the cables were analyzed under various outage/contingency cases. They include base case power flows of the old IIT distribution network as well as the Loop 3 of the perfect power project implemented and open circuit analysis and short circuit analysis of the Loop 3 alone. Also, with the help of the fault current values from the short circuit study we can analysis the relay settings and operations and review the later for the newly installed relays. And finally, the cable fault classifier was designed using the Artificial Neural Network (ANN) method in MATLABrand PSCADrsoftware. Here we model the cable using the impedance calculated and collect the voltage and current samples from the two ends of the cable which is given as input to the ANN classifier and the same is tested for accuracy.
M.S. in Electrical Engineering, May 2011
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- Title
- INSTABILITY MODES EXCITED BY NATURAL SCREECH TONES IN A SUPERSONIC RECTANGULAR JET
- Creator
- Raman, G, Rice, Ej
- Date
- 1994-12
- Publisher
- AMER INST PHYSICS
- Title
- Test of a new method for the fixation of atmospheric nitrogen
- Creator
- Buttner, William C., Knaus, Peter J.
- Date
- 2009, 1913
- Publisher
- Armour Institute of Technology
- Description
-
http://www.archive.org/details/testofnewmethodf00butt
Thesis (B.S.)--Armour Institute of Technology; Bibliography: leaf 37
- Title
- INVESTIGATION OF THE RELATIONSHIP BETWEEN BID PRICE AND CLAIMS IN PUBLIC BUILDING CONSTRUCTION PROJECTS
- Creator
- Vuong, Huy Anh
- Date
- 2014, 2014-07
- Description
-
This thesis focus on examining the relationship between bid price and claims in public construction projects in order to propose the...
Show moreThis thesis focus on examining the relationship between bid price and claims in public construction projects in order to propose the alternative bidding strategy and help owner minimize actual completion cost and gain the best value for their construction projects. The investigation on the literature of bidding methods, claims and their relationship guided us to come up with our hypotheses on building up an equation that quantitatively expressing the reverse correlation of bid price and claims. In order to archive our goal, data from 30 public construction projects were collected, and the statistic method and data analysis are utilized. Finally the equation to estimate the amount of claim from the bid price, the engineer’s estimate, and the spread between the lowest two bids are established through regression model. Even though some limitations are remained, the results from this study strongly recommend owners to prefer a contractor that offers the lowest bid and potential claim, rather than select the contractor using the traditional process of choosing the lowest bid.
M.S. in Civil Engineering, July 2014
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- Title
- VIBRATIONAL CONTROL OF CHEMICAL REACTORS - STABILIZATION AND CONVERSION IMPROVEMENT IN AN EXOTHERMIC CSTR
- Creator
- Cinar, A., Rigopoulos, K., Shu, X., Meerkov, S. M.
- Date
- 1987
- Publisher
- GORDON BREACH SCI PUBL LTD
- Description
-
Vibrational control is an open-loop control strategy implemented by fast zero-average oscillations in the input variables of a system. It has...
Show moreVibrational control is an open-loop control strategy implemented by fast zero-average oscillations in the input variables of a system. It has been previously shown that vibrational control of an exothermic reaction in a CSTR, introduced via oscillations in the input flow rate, modifies the dynamic behavior of the reactor and enables its stabilized operation in the unstable steady-state region. In the present paper it is shown that simultaneous vibrations in input flow rate and concentration lead, in addition to a reduction of the amplitude of oscillations in reactor temperature and/or increase in reactant conversion. It is also shown that the phase shift between the vibrations of the two input variables affects the behavior of the system as well as the amplitude, the frequency and the form of forcing functions.
Endnote format citation
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- Title
- Hostile Spaces and Hostel Spaces: Re-Visioning Highway Infrastructure: Kevin_Smith Final Thesis Board 01-of-03
- Creator
- Smith, Kevin
- Date
- 2010-07-30
- Title
- Statistical monitoring of multistage, multiphase batch processes
- Creator
- Undey, C., Cinar, A.
- Date
- 2002-10
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Description
-
The monitoring of intermediate phases of production is as important as monitoring and control of the final stage. Here a framework is proposed...
Show moreThe monitoring of intermediate phases of production is as important as monitoring and control of the final stage. Here a framework is proposed for monitoring overall process performance at the end of each batch.
Endnote format citation
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- Title
- Orthotics and Prosthetics in Latin America (sequence unknown), IPRO 309 - Deliverables: 309
- Creator
- Ashley, Trevor, Claxton, Matt, Conover, Stephen, Gotanco, Francis, Mathai, Alexander, Nizich, Adam, Park, Yong, Quikr, Kerry, Ray, Monmayuri, Vasquez, Raul
- Date
- 2009-12
- Description
-
The overall goal of our IPRO team is to create a program for delivering orthotics and prosthetics that is sustainable. This will be...
Show moreThe overall goal of our IPRO team is to create a program for delivering orthotics and prosthetics that is sustainable. This will be accomplished by improving the quality of the product by increasing availability of funding, improving cost effectiveness of prosthetics, and promoting awareness of treatment available.
Deliverables for IPRO 309: Orthotics and Prosthetics in Latin America for the fall 2009 semester.
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- Title
- THE RECIPROCAL INTERACTIONS BETWEEN RED RASPBERRY POLYPHENOLS AND GUT MICROBIOME COMPOSITION: PRELIMINARY FINDINGS
- Creator
- Zhang, Xuhuiqun
- Date
- 2017, 2017-07
- Description
-
Red raspberry (Rubus idaeus L.) contains a variety of polyphenols including anthocyanins and ellagitannins. Red raspberry polyphenols absorbed...
Show moreRed raspberry (Rubus idaeus L.) contains a variety of polyphenols including anthocyanins and ellagitannins. Red raspberry polyphenols absorbed in different forms (parent compounds, degradant or microbial metabolite molecules) are subject to xenobiotic metabolism in the intestine, liver, and/or kidney, forming methylate, glucuronide, and sulfate conjugated metabolites. Consistent exposure of certain polyphenols to the gut microbiota may act as prebiotic-like substances feeding the beneficial gut bacteria and changing the gut microbiome composition and function. The dichotomy between the biotransformation of polyphenols into their metabolites by gut microbiota and the modulation of gut microbiome composition by polyphenols is hypothesized to contribute to positive health outcomes. The present study examined the regular consumption of red raspberry purée (RRB) and/or fructo-oligosaccharide (FOS) on gut microbiome composition and subsequent bioavailability of red raspberry polyphenols in healthy volunteers. An 8-week pilot study, including two 4-week chronic treatments and 3 postprandial days, served as a feasibility study and mechanism to collect multiple biological specimens for method development. An ultra high-performance liquid chromatography (HPLC) coupled with electrospray ionization quadrupole time of flight (QTOF) and triple quadrupole (QQQ) mass spectrometer were used to identify and quantify the phenolic compounds in red raspberry purée, plasma and urine samples. Fecal samples were used for the metagenomic study. The sequencing of the 16S ribosomal RNA gene was utilized to study the gut microbiome composition. The red raspberry purée contained 148.55 ± 5.43 mg/100 g fresh weight (FW) polyphenols. Chronic RRB and/or FOS exposure influenced gut microbiome composition: at the phylum level, 4-week FOS (8 g/d), RRB (125 g/d), or FOS plus RRB (8 and 125 g/d, respectively) exposures all decreased Firmicutes and increased Bacteroidetes; at the genus level, 4-week FOS, RRB, or FOS plus RRB exposures all boosted Bacteroides and diminished Blautia; and the increased Akkermansia was only observed after RRB exposure. Chronic RRB and/or FOS exposure also altered the observed RRB polyphenol metabolites: the parent anthocyanins, such as cyanidin 3-O-sophoroside, were lower in plasma and urine after adaptation to RRB, while the production of urolithin A glucuronide (the main microbial-derived metabolite of ellagitannins) increased after FOS, RRB and FOS plus RRB exposure; an effect hypothesized to be related to the altered composition and metabolic activity of the gut microbiota. Overall, these data suggest chronic RRB and/or FOS exposure influenced gut microbiome composition and subsequently increased gut microbial metabolites.
M.S. in Food Safety and Technology, July 2017
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- Title
- Adaptive Reuse Hybrid Development: HenryJarzabkowski_MastersProject_AdaptiveReuseHybridDevelopment_SP11
- Creator
- Jarzabkowski, Henry
- Date
- 5/4/2011, 2011-05
- Description
-
Producing and designing a prototype hybrid use development strategy for a neighboring pair of preexisting historical building in Chicago’s...
Show moreProducing and designing a prototype hybrid use development strategy for a neighboring pair of preexisting historical building in Chicago’s North side community of Lakeview.
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- Title
- ANTIBODY AND PEPTIDE CONJUGATES OF BIFUNCTIONAL CHELATORS FOR TARGETED CANCER THERAPY AND IMAGING
- Creator
- Kang, Chi Soo
- Date
- 2014, 2014-07
- Description
-
A bifunctional ligand that can rapidly form a stable complex with a metal while conjugated to a tumor-targeting moiety is essential for...
Show moreA bifunctional ligand that can rapidly form a stable complex with a metal while conjugated to a tumor-targeting moiety is essential for targeted therapy and imaging of cancer. New bifunctional chelators in the NETA and DEPA series were developed for targeted radiation cancer therapy. The chelators showed rapid complexation kinetics with 90Y and 177Lu, and the corresponding radiolabeled complexes were stable in vitro and in vivo. Trastuzumab, Panitumumab, and c(RGDyK) conjugates (targeting HER-2, HER-1, and integrin αvβ3, respectively) of the novel bifunctional ligands were prepared. The conjugates displayed fast complexation kinetics with 90Y, 177Lu, and 205/6Bi, and the antibody and peptide conjugates labeled with 90Y, 177Lu, or 205/6Bi exhibited excellent stability and tumor targeting in mice bearing human colorectal cancer (LS-174T). Transferrin (Tf) and bile acid (BA) conjugates of novel chelators in the NE3TA series were prepared for targeted iron chelation therapy (ICT) and positron emission tomography (PET) imaging applications of cancer. Tf and BA conjugates of NE3TA had high cytotoxicity on HeLa, HT29, and PC3 cancer cells. The Tf-N-NE3TA and BA-N-NE3TA also displayed rapid complexation kinetics with 64Cu, and the Tf and BA conjugates of N-NE3TA labeled with 64Cu were stable and had high cellular uptake in HeLa and PC3 cancer cells. Tf-N-NE3TA was further conjugated with a fluorescence dye (Cy5.5) to develop targeted theranostic agent of cancer. Tf-N-NE3TA-Cy5.5 showed great radiolabeling efficiency with 64Cu, and the Tf-N-NE3TA-Cy5.5 labeled with 64Cu exhibited high cellular uptake in HeLa, HT29, and PC3 cancer cells. In summary, we have developed new bifunctional ligands having excellent chelation chemistry of 90Y, 177Lu, 205/6Bi, and 64Cu, and the tumor-specific antibody and peptide conjugates of the novel bifunctional chelators have a great potential for targeted cancer therapy and imaging as well as theranostic applications of cancer.
Ph.D. in Biology, July 2014
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- Title
- Aeroponic Agriculture in Chicago
- Creator
- Maceachen, Charles
- Date
- 2010-07-29
- Title
- Church & School Energy Efficiency and Financing Program (sequence unknown), IPRO 328 - Deliverables: IPRO 328 Poster F09
- Creator
- Ciuffini, Kathryn, Kim, Ja Young, Knapczyk, Robert, Mckinley, Matthew, O'brien, Patrick, Maddamma, Todd, Schafer, Michael, Soderling, Philip, Wedster, Bonnie
- Date
- 2009-12
- Description
-
The Fall 2009 IPRO 328 team envisions the development and ultimately execution of a volunteer program which would facilitate the...
Show moreThe Fall 2009 IPRO 328 team envisions the development and ultimately execution of a volunteer program which would facilitate the implementation of energy saving improvements in a church and/or parochial school within the surrounding neighborhoods of IIT campus.
Sponsorship: Vince Cushing of Clean Urban Energy
Deliverables for IPRO 328: Church & School Energy Efficiency and Financing Program for the fall 2009 semester
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- Title
- A test of a 2,500 KVA turbo-generator
- Creator
- Grabendike, C. A.
- Date
- 2009, 1921
- Publisher
- Armour Institute of Technology
- Description
-
http://www.archive.org/details/testof2500kvatur00grab
Thesis (B.S.)--Armour Institute of Technology
- Title
- Finding Uses for Alternative Fuels in Intermodal Transportation Hubs (sequence unknown), IPRO 307 - Deliverables: IPRO 307 Brochure F09
- Creator
- Balakirev, Konstantin, Beau‐luby, Ryan, Bouikidis, John, Cargill, Matthew, Dziuba, David, Kehoe, Matthew, Slonski, Bryan, Tesfaye, Melat, Wiese, Matthew, Wiseman, Christopher, Zook, Joel
- Date
- 2009-12
- Description
-
Chicago, being the third largest freight hub in the world, needs an efficient movement of goods for the increasing freight shipments.
Sponsorsh...
Show moreChicago, being the third largest freight hub in the world, needs an efficient movement of goods for the increasing freight shipments.
Sponsorship: Mi-Jack
Deliverables for IPRO 307: Finding Uses for Alternative Fuels in Intermodal Transportation Hubs for the fall 2009 semester.
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- Title
- RELIABILITY AND ENERGY ANALYSIS FOR EXTREME SCALE SYSTEMS
- Creator
- Yu, Li
- Date
- 2015, 2015-12
- Description
-
Reliability and energy are two of the top major concerns in the development of today's supercomputers. To build a powerful machine while at...
Show moreReliability and energy are two of the top major concerns in the development of today's supercomputers. To build a powerful machine while at the same time satisfying reliability requirement and energy constraint, HPC scientists continue to seek a better understanding of system and component behaviors. Toward this end, modern systems are deployed with various monitoring and logging tools to track reliability and energy data during system operations. Since these data contain important information about system reliability and energy, they are valuable resources for understanding system behaviors. However, as system scale and complexity continue to grow, the process of collecting system data to extracting meaningful knowledge out of overwhelming reliability and energy data faces a number of key challenges. To address these challenges, my work consists of three parts, including data preprocessing, data analysis and advanced modeling.
Ph.D. in Computer Science, December 2015
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- Title
- A Video Annotation and Indexing System (sequence unknown), IPRO 327 - Deliverables: IPRO 327 Poster F09
- Creator
- Dhagam, Karthik, Donchev, Alexander, Homawoo, Sergio, Litas, Alexander, Orlichenko, Anton, Osswald, Christian, Petsod, Jason, Rawlings, Ori, Shaffer, Joshua, Smith, Antoinette, Yates, Andrew, Yu, Hee Jeoung
- Date
- 2009-12
- Description
-
Much information available on the Web is in video format. The problem with this medium is users cannot comment on particular scenes within the...
Show moreMuch information available on the Web is in video format. The problem with this medium is users cannot comment on particular scenes within the videos and there is no method of searching for specific content within the videos. The team proposes to develop a system that will allow users to make fine-grained comments on scenes within the video and then to use these comments to aid in search within videos.
Deliverables for IPRO 327: A video annotation and indexing system for the fall 2009 semester
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- Title
- RE-POSITIONING THE CHICAGO BOULEVARD SYSTEM: TOWARDS THE DEFINITION OF AN ACTIVE URBAN INFRASTRUCTURE
- Creator
- Vadacca, Anna
- Date
- 2016, 2016-05
- Description
-
How can urban infrastructures be reinterpreted based on their social potential? The thesis discusses the value that infrastructures can have...
Show moreHow can urban infrastructures be reinterpreted based on their social potential? The thesis discusses the value that infrastructures can have in relation to mobility and quality of life, in the context of the urban project, and proposes an example of how underutilized spaces, that pertains to an outdated model of the city, can be re-configured as adaptable and dynamic infrastructures. The Boulevard System of Chicago emerged during the process of “beautification” that the “City Beautiful” movement fostered in the 19th century. From being the “Emerald Necklace”, as it was known, the Boulevard System became today a fragmented infrastructure that mirrors the socio-economic segregation of Chicago neighborhoods. Within the archipelago of different urban realities of the city, the Boulevard System represents today an under-utilized urban space that reinforces the already existing urban thresholds between different urban communities. The goal of the research is to re-think the Boulevard System as a new transportation corridor, able to interact with other urban systems. The proposal for the boulevards is part of an Infrastructure Plan for Chicago that aims to propose ways inwhich different actions on infrastructure can revitalize the City. The idea is to re-activate the boulevard through a series of interventions, articulated around the re-connection of the fragmented system, as a new “ring” infrastructure, and the engagement with the surrounding specificities. The proposed Bus Rapid Transit system should offer an experience through the parks in Chicago and support its reactivation through the promotion of activities and events. Furthermore, the creation of a hub around the Garfield Green Line station is meant to propose a more engaging transit experience around the city of Chicago.
M.S. in Architecture, May 2016
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- Title
- TWO-LAYERED DEPTH ESTIMATION USING SEMI-GLOBAL MATCHING WITH MUTUAL INFORMATION
- Creator
- Zhang, Chen
- Date
- 2014, 2014-07
- Description
-
Depth estimation plays an important role in three-dimensional computer vision area. Its recent development focuses on real-time application....
Show moreDepth estimation plays an important role in three-dimensional computer vision area. Its recent development focuses on real-time application. To be able to provide depth map for real-time applications like pedestrian detection and intelligent vehicles, three challenges must be overcome: 1. Real-time processing speed; 2. Insensitive to brightness change; 3. Clear boundaries and smooth surface. The thesis first describes the major steps of depth estimation, then many commonly used methods are reviewed. From them and other related real-time method, we found that the iteration based semi-global matching with mutual information has much potential to be improved. Based on that, the thesis proposed a method with two layers to provide depth map for pedestrian detection. The low resolution layer’s task is to produce a coarse depth map as quick as possible, then it helps to produce accurate mutual information distribution without iterations. The Full-resolution layer applies semi-global matching with two optional simplification schemes to speed up. The proposed method is implemented on both CPU and GPU. Experimental results and evaluation shows that it has great insensitivity to brightness changes and achieves real-time processing speed while maintaining a comparable performance with state-of-the-art real-time depth estimation methods.
M.S. in Electrical Engineering, May 2014
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