Search results

Title: BIG DATA SYSTEM INFRASTRUCTURE AT EXTREME SCALES
Creator: Zhao, Dongfang
Date: 2015, 2015-07
Description: Rapid advances in digital sensors, networks, storage, and computation along with their availability at low cost is leading to the creation of...
Show moreRapid advances in digital sensors, networks, storage, and computation along with their availability at low cost is leading to the creation of huge collections of data { dubbed as Big Data. This data has the potential for enabling new insights that can change the way business, science, and governments deliver services to their consumers and can impact society as a whole. This has led to the emergence of the Big Data Computing paradigm focusing on sensing, collection, storage, management and analysis of data from variety of sources to enable new value and insights. To realize the full potential of Big Data Computing, we need to address several challenges and develop suitable conceptual and technological solutions for dealing them. Today's and tomorrow's extreme-scale computing systems, such as the world's fastest supercomputers, are generating orders of magnitude more data by a variety of scienti c computing applications from all disciplines. This dissertation addresses several big data challenges at extreme scales. First, we quantitatively studied through simulations the predicted performance of existing systems at future scales (for example, exascale 1018 ops). Simulation results suggested that current systems would likely fail to deliver the needed performance at exascale. Then, we proposed a new system architecture and implemented a prototype that was evaluated on tens of thousands nodes on par with the scale of today's largest supercomputers. Micro benchmarks and real-world applications demonstrated the e ectiveness of the proposed architecture: the prototype achieved up to two orders of magnitude higher data movement rate than existing approaches. Moreover, the system prototype was incorporated with features that were not well supported in conventional systems, such as distributed metadata management, distributed caching, lightweight provenance, transparent compression, acceleration through GPU encoding, and parallel serialization. Towards exploring the proposed architecture at millions of node scales, simulations were conducted and evaluated with a variety of workloads, showing near linear scalability and orders of magnitude better performance than today's state-of-the-art storage systems.
Ph.D. in Computer Science, July 2015
Show less

Title: Method and Apparatus for Detecting and Sizing Microscopic Particles
Creator: Karuhn, Richard F., Davies, Reg, Clinch, John Michael
Date: 2009-04-30, 1973-06-12
Description: Improved accuracy of size measurement and size distribution of particles in a fluid have been obtained in an electrical zone sensing apparatus...
Show moreImproved accuracy of size measurement and size distribution of particles in a fluid have been obtained in an electrical zone sensing apparatus by a flow control director means which directs the fluid in a more streamlined, less turbulent flow through an aperture at which the particles are electrically sensed. Also, the particles were directed and guided to flow substantially parallel to longitudinal axis for the aperture. The preferred flow control detector means comprises a contoured orifice having a smooth tapered inlet wall blended at an intersection with a central cylindrical wall defining a tubular shaped aperture.
Sponsorship: IIT Research Institute
United States Patent
Show less

Title: Some commutation phenomena of direct current machinery
Creator: Clark, F. C.
Date: 2009, 1905
Publisher: Armour Institute of Technology
Description: http://www.archive.org/details/somecommutationp00clar
Thesis (B.S.)--Armour Institute of Technology

Title: Global Warming and Community Outreach (Semester Unknown) IPRO 331: Global Warming IPRO 331 Final Presentation F08
Creator: Lockridge, Jonathan, Huh, Marc, Patel, Nim, Wilde, Sara, Erramilli, Satchel, Hodgson, Ashley, Voss, Melissa, Reibel, Mark
Date: 2008, 2008-12
Description: The main goal of the fall semester of IPRO 331 is to build off the previous two IPROs in terms of scientific and global data while further...
Show moreThe main goal of the fall semester of IPRO 331 is to build off the previous two IPROs in terms of scientific and global data while further enhancing the knowledge of the general public throughout Chicago and the greater Chicago area. The team plans on utilizing the past data (which is presented on iGroups) and creating a more streamlined presentation that covers all of the main topics while enabling the group to add more relevant and interesting information. It is the group’s philosophy that there is no reason to re-do what past groups have done in terms of research when it is already made available. This will allow the group to focus more heavily on the main goal of community outreach. In terms of the community outreach, it is still the same goal as the previous IPROs to reach as many possible candidates as the semester allows. Another one of the group’s philosophies is that reaching as many people as possible is the key to making this semester’s IPRO successful.
Deliverables
Show less

Title: DESIGN OF RESILIENT CONTROLLABLE CHEMICAL PROCESSES - AN AUTOTHERMAL REACTOR CASE-STUDY
Creator: Chylla, R. W., Cinar, A.
Date: 1990-07
Publisher: AMER CHEMICAL SOC
Description: A technique for the analysis of state-space linear systems is applied to the problem of selection of resilient chemical process designs....
Show moreA technique for the analysis of state-space linear systems is applied to the problem of selection of resilient chemical process designs. Structural Dominance Analysis affords the evaluation of many process design and control configurations and assessment of the effects of potential manipulated variables and disturbances. After a brief presentation of the analysis method, a complex multibed tubular autothermal reactor system is examined. Resilient process configurations, ease of control, and effects of various inputs on reactor state variables and outputs are considered, and effective control configurations are selected.
Endnote format citation
Show less

Title: OPTIMIZATION OF POWER TRENCH MOSFETS FOR HIGH EFFICIENCY SYNCHRONOUS BUCK CONVERTERS
Creator: Wang, Wendi
Date: 2016, 2016-05
Description: Synchronous buck converter might be one of the most widely used and fabricated circuitry in the world for its favorable trade-off on many...
Show moreSynchronous buck converter might be one of the most widely used and fabricated circuitry in the world for its favorable trade-off on many subjects. However, the ever higher operation frequency has lead to increasing power loss in power switches and imposed new challenge to MOSFET engineering. One promising alternative for the traditionally used trench MOSFET is the shield gate MOSFET. Shield gate MOSFET has superior conduction performance as well as fast switching transient response due to its Reduced Surface Electric Field (RESURF) effect. In recent years, characterization of power MOSFET has developed along with MOSFET technology itself. New Figure of Merits (FOMs) have come into people's sight as they serve as better standards to fully describe MOSFET's overall performance. Being the same case for many other device structures, this new characterizing system also puts advanced requirements to shield gate MOSFET. And one of the most crucial problems is the rather large output capacitance this structure is having. To improve the property of shield gate MOSFET and meet the requirements of new standards, several ways of structure refinement have been proposed in this work. Both shield gate MOSFET and conventional MOSFET rated at 40V have been designed and simulated in the second chapter. The outcome shows that shield gate MOSFET has superior performance in almost every respect except for its large output charge. Then new structure for COSS reduction has been introduced in the following section, with decrement of about 50% in QQS-1 being achieved. Finally, another issue that has been tackled with is the shoot through of synchronous buck converter. Equivalent circuit model for shoot through analysis is built in this section to study the effect of each parasitic element. And a p type pillar added structure has been verified as an effective way to suppress shoot through gate bounce.
M.S. in Electrical Engineering, May 2016
Show less

Title: Reuse of 1230 N. Burling | Cabrini Green Youth Center
Creator: Ciorba, Dan
Date: 5/4/2011, 2011-05
Description: Demolishing a concrete building that is structurally sound is ecologically wasteful and irresponsible. With the many advantages concrete...
Show moreDemolishing a concrete building that is structurally sound is ecologically wasteful and irresponsible. With the many advantages concrete offers and rising energy costs, there needs to be a way that existing and structurally sound, concrete buildings can be reused. This explored method for concrete reuse depends heavily on technological advances in the foreseeable future that allow for the process to be accomplished efficiently and for the material to be preserved for a longer period of time.
Show less

Title: Searching for W' bosons at LHC with single top production, Proceedings of the XLIII International Symposium on Multiparticle Dynamics
Creator: Duffty, Daniel, Sullivan, Zack
Date: 2013-09-15, 2013-09-15
Publisher: IIT Press
Description: One of the strengths of the LHC is its capacity for the discovery of new physics. As a consequence of many BSM theories, W′ bosons make an...
Show moreOne of the strengths of the LHC is its capacity for the discovery of new physics. As a consequence of many BSM theories, W′ bosons make an ideal particle to search for to constrain many models. One mode in particular has relatively low background: Single top quark production mediated by a W′ boson. For W′ masses less than 1500 GeV, all the decay products of the top quark are visible, and the strongest channel is the top’s decay into an electron or muon, with the associated neutrino and a bottom jet. As the W′ mass increases, the decay products from the highly boosted top and bottom quarks from the W′ appear as fat jets; boosted top tagging algorithms abound, and we propose a boosted bottom tag to set an exclusion limit of 2750 GeV for standard model-like couplings with existing 8 TeV data.
Sponsorship: IIT College of Science, High Energy Physics Division of Argonne National Laboratory
Show less

Title: Developing Affordable Products for the Rural Poor of the World (semester 4 of ?), IPRO 325: Affordable Products for Rural Poor IPRO 325 Final Report F07
Creator: Aubry, Curtis, Dogbe, Ernest, Mcclain, Jaime, Przybysz, Nicholas, Seagren, Ian, Shi, Heling, Bober, Eliza, Dole, Shreyas, Heinz, Amber, Korol, Phil, Murillo, Bryan, Sullivan, John, Curtin, Dave, Henson, Jessica, Ono, Ashley, Schiller, Brian, Witthans, Ryan
Date: 2007-12, 2007-12
Description: IPRO 325, over the past three semesters, has focused on helping solve problems that plague the world’s rural poor population. In fall 2006,...
Show moreIPRO 325, over the past three semesters, has focused on helping solve problems that plague the world’s rural poor population. In fall 2006, the team identified the three most severe problems in which the following semesters should choose to focus. These problems fell into the general categories of water, energy and shelter.
Deliverables for IPRO 325: Developing Affordable Products for the Rural Poor of the World for the Fall 2007 semester
Show less

Title: BIO-COMPOSITE NANOMATERIALS; CHARACTERIZATION, MANIPULATION AND APPLICATION
Creator: Kim, Taeyoung
Date: 2013, 2013-05
Description: Biomaterials are any matter or material which interacts with biological system which were present on natural or synthetic nonviable materials....
Show moreBiomaterials are any matter or material which interacts with biological system which were present on natural or synthetic nonviable materials. An ideal biomaterial must physically and chemically compatible for biological applications to avoid toxicity and immune reaction. Collagen is a widely abundant, robust biopolymer that is found in the extracellular matrix (ECM) of many tissues. In terms of its structure and organization, collagen is a bio-nano material. The use of collagen in stem cell differentiation is particularly enticing since it is now evident that the extracellular matrix (ECM) proteins can regulate the cell’s fate and growth by their molecular and physical properties. In this thesis research, we have characterized the physical and structural properties of collagen and its composite materials. We found collagen interacts with NaCl and other nano-materials, such as carbon nanotube (CNT) and TiO2 nanotube, resulting in the modification of collagen structure and increase of its stiffness. In particular, CNT has changed collagen structure at both the molecular level and the higher organizational level. The effects of the matrices on cell growth and development were studied. It was found that collagen/CNT matrix specify and accelerate the stem cell differentiation toward neural cells. Since neurons form the foundation of biological circuit, manipulation of neurons in growth has the potential to form desired biological circuit. We also examined collagen in vaginal wall connective tissues, and found that alteration of collagen properties in clinical tissues is correlated to the onset of pelvic organ prolapse.
PH.D in Chemistry, May 2013
Show less

Title: Map Reporting Component for Reports and CDN XL (semester?), IPRO 349D: Map Reporting Component for Reports Book and CDN XL IPRO 349 2.1 Midterm Report S07
Creator: Drzyzdzyk, Krzsztof, Hadou, Katherine, Schmit, Jessica, Warzynski, Przemyslaw
Date: 2007-07, 2007-07
Description: IPRO 349 2.1 is focused on creating a prototype of a map reporting component that will be used as an addition to the ComArch Report Book...
Show moreIPRO 349 2.1 is focused on creating a prototype of a map reporting component that will be used as an addition to the ComArch Report Book software. The Report Book is a bundle of software used for data analysis that is not built in Excel. ComArch Report Books are used to analyze transactional data, as well as profit control data. For example, it interprets data collected from transactions at stores through the register data gathered during the day, but can also help companies analyze why profit margins are different in different regions
Sponsorship: Comarch
Deliverables for IPRO 349D: Map Reporting Component for Reports and CDN XL for the Summer 2007 semester
Show less

Title: Improving Food Packaging Processes Using Process Mapping Techniques (Semester Unknown) IPRO 345
Creator: Adenjinle, Remi, Baker, Kathleen, Blaszynski, Wojciech, Gala, Pankti, Gunasekera, Chathuri, Kuuspalu, Adam, Popa, Crina, Popoola, Popa, Reigle, Nicole, Veliyathuparambil, Deepthi
Date: 2010, 2010-05
Description: The purpose of this IPRO is to better understand the interdependent relationship of the Formulation process and its impact upon through time,...
Show moreThe purpose of this IPRO is to better understand the interdependent relationship of the Formulation process and its impact upon through time, productivity, and quality. We seek to implement improvements to Land O’ Frost in order to optimize their Formulation.
Deliverables
Show less

Title: Conversion of Municipal Waste to Useful Oils
Creator: Stapp, Paul R.
Date: 2009-05-08, 1992-10-27
Description: The present invention is directed to a method for converting municipal waste containing plastics to a high quality synthetic crude oil which...
Show moreThe present invention is directed to a method for converting municipal waste containing plastics to a high quality synthetic crude oil which can be separated by fractionation into gasoline, diesel fuel and gas oils suitable as a feedstock to a catalytic cracker. The presence of cellulosic and proteinaceous waste materials in the municipal waste does not inhibit the process of the invention for converting the municipal waste into a synthetic crude oil. The process generally includes the steps of heating the municipal waste in a reaction gas, of a mixture of hydrogen sulfide and hydrogen or hydrogen at moderate temperatures and pressures.
Sponsorship: IIT Research Institute
United States Patent
Show less

Title: Method for the Preparation of a Titanium Solution
Creator: Cammack, Rose Marie, Schossberger, Frederic V., Ticulka, Frank A.
Date: 1962-05-01
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: FoodLab - A revitalization strategy for the Pari yard, Sao Paulo - Brazil
Creator: Lussich Garese, Maria Fernanda
Date: 5/4/2011, 2011-05
Description: This project aims to develop a new design strategy to redevelop the Pari yard and reclaim the adjacent Tamanduatei river by turning it into an...
Show moreThis project aims to develop a new design strategy to redevelop the Pari yard and reclaim the adjacent Tamanduatei river by turning it into an operative landscape. A holistic system to harverst, clean and reuse the abundant summer rainfall was created in order to enable a highly sustainable urban redevelopment.
Show less

Title: Feedback control of a continuous-flow stirred tank reactor with competing autocatalators
Creator: Chaivorapoj, W., Birol, I., Cinar, A., Teymour, F.
Date: 2003-08-06
Publisher: AMER CHEMICAL SOC
Description: Two types of nonlinear feedback control schemes are introduced and analyzed for their capability of recovering the original state of an...
Show moreTwo types of nonlinear feedback control schemes are introduced and analyzed for their capability of recovering the original state of an isothermal continuous-flow stirred tank reactor with one robust cubic autocatalytic species, perturbed by a temporary disturbance of an invading cubic autocatalytic species in the inflow. The control objectives are to eliminate the invading species from the system and to restore the original state of the host species. The extent of applicability of the control design to different nonrobust invading species is studied, when the controller is tuned for a specific invader. Moreover, a time-delay feature is suggested in one of the control schemes developed to achieve the control objectives in systems with poor detection of invading species.
Endnote format citation for DOI:10.1021/ie020427+
Show less

Title: TravelFlash (semester?), IPRO 357: TravelFlash IPRO 357 Poster Sp06
Creator: Hartnett, Zachary, Kroeger, Richard, Anoon, Hassan, Odriozola, Susanna, Pano, Victor, Gun Shin, Daniel, Kim, Eunkook, Lee, Seunghoon, Kwon, Jung
Date: 2006-05, 2006-05
Description: The long term objective of EnPro:357, TravelFlash, is to create the business and software platform to satisfy our mission statement: “To...
Show moreThe long term objective of EnPro:357, TravelFlash, is to create the business and software platform to satisfy our mission statement: “To provide location specific information for tourists with mobile devices.” More specifically, our goal is to create a platform to enable tourists with mobile devices access to pertinent information about the area they are touring utilizing GPS capabilities. This information accessible should include data about restaurants, famous buildings, public transit information, and other POI’s (points of interest).
Deliverables for IPRO 357: TravelFlash for the Spring 2006 semester
Show less

Title: Dynamic and Contemporary Science Fair Projects for Chicago Public Schools (Semester Unknown) IPRO 330: Dynamic and Contemporary Science Fair Projects for Chicago Public Schools IPRO 330 Poster F08
Creator: Diaz, Rocio, Elg, Brianna, Gay, Kyle, Jo, Youngju, Kang, Xuan, Mehr, Andrew, Nemanich, Sam, Rhodes, Mark, Tate, Joshua
Date: 2008, 2008-12
Description: The primary purpose of the Interprofessional Project (IPRO) 330 team is to promote the study of mathematics and the sciences amongst Chicago...
Show moreThe primary purpose of the Interprofessional Project (IPRO) 330 team is to promote the study of mathematics and the sciences amongst Chicago Public School (CPS) students. We intend to achieve this goal primarily by enhancing the website sciencefair.math.iit.edu and by interacting directly with CPS students, educators, and administrators. The website, entitled Science Fair Extravaganza, is already fully functional thanks to the efforts of previous IPRO 330 groups. Our team aims to further improve and publicize this website. To improve the website we will be addressing suggestions given by CPS teachers and students as well as outside education professionals in an effort to provide a high quality and useful project. The success of our IPRO will be assessed by increasing the number of daily hits received by Science Fair Extravaganza and by positive direct interaction with CPS students.
Deliverables
Show less

Title: Some features of a modern overhead distributing system
Creator: Redman, A. R.
Date: 2009, 1916
Publisher: Armour Institute of Technology
Description: http://www.archive.org/details/somefeaturesofmo00redm
Thesis (B.S.)--Armour Institute of Technology

Title: An Online Teachers Community for Chicago Public Schools (Semester Unknown) IPRO 320: An Online Teachers Community for Chicago Public Schools IPRO 320 Final Presentation Sp08
Creator: Abbasi, Rawan, Enverga, John, Goldstein, Linda, Jafarey, Usman, Seung Kim, Min, Kruger, Evan, Mishra, Lory, Moses, Justin, Pasari, Shruti, Smith, Anthony, Zelenskiy, Aleksandr
Date: 2008, 2008-05
Description: Our objective for this semester is to have a prototype of a web community to be used by teachers. The community will consist of 100 registered...
Show moreOur objective for this semester is to have a prototype of a web community to be used by teachers. The community will consist of 100 registered teachers and feature a front page, a forum, and a wiki with 50 complete articles. A round of usability testing including 25 teachers will be conducted; the feedback will be used to gain knowledge and to add features in the future.
Deliverables
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