Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 1648 for “"Portable"”.
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Circuits and systems for efficient portable-to-portable wireless charging
In today's world of ever-increasing low-power portable electronics, from implants to wireless accessories, powering these devices efficiently and conveniently is an escalating issue. The proposed solution is to wirelessly recharge these lower-power portable devices through a common magnetic link …
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Portable controls experiments
Experiments for controls classes like MIT's 2.004 require large lab setups and expensive equipment such as oscilloscopes and function generators. We developed a series of controls experiments based on National Instruments' myDAQ platform. These experiments, which are small enough to fit on a single …
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Tropicalizing the Portable Radio
… U.S. military found that fungal growth put its portable radio equipment out of use at an alarmingly fast rate in the tropics. This paper follows radio engineers and biologists as they made sense of “‘tropical deterioration” and devised techniques of “tropicalization” to counteract it. By …
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Portable high-performance programs
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1999.
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Portable iso-dielectrophoresis system
… control and process signals from the hardware. A portable, affordable system for the electrical and optical equipment systems are described. A custom PCB was designed to provide voltage signals up to 3 MHz and 12 Vpp. A microscope using a Raspberry Pi camera and reversed webcam lens achieved 240x …
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Development of portable solar generator
… JX Crystals Inc is developing a class of compact portable solar generators using commercially available 32% efficient multifunction solar cells. Three different sized solar generators with nominal power ratings of 12 W, 36 W and 75 W are described. The high solar cell efficiency will allow all …
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Creating a Portable Wireless Display
… the requested data. In this thesis, we present a portable wireless display prototype, which renders the desktop of a remote computer. The prototype functions under the range of an 802.11b or Bluetooth wireless network. The Software interfacing is done with Virtual Network Computing (VNC). This …
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Portable colorimetric sensor array technology
U of I Only Restriction Lifted for Item 89476 on 2017-09-30T09:15:24Z.
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Portable inshoe gait analysis device
… thesis describes the development of a low-cost, portable, inshoe gait analysis device which overcomes all the limitations experienced by other systems currently in use. The non-availability of .robust, yet small pressure transducers, required the design and manufacture of these components. …
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Portable high sensitivity ionization meter
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Physics, 1941.
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Portable church: parable and paradox
… of structures prolongs their usability. 2- A portable church having an approximate life of 40-50 years will be capable of being re-erected several times and have expansion potential where greater activity requires. 3- Alternative uses include their semi-permanent construction in underdeveloped …
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PORTABLE WIDEBAND MICROSEISMIC DATA ACQUISITION SYSTEM
… primary focus of this research was to develop a portable wideband data acquisition system that can be used to acquire data from newly developed transducers and compare the recorded waveforms with that obtained from transducers already in use. The data acquistion system developed in this research …
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Portable housing for Mexican migrant workers
… there seem to exist no examples of portable housing that a worker can transport from job to job. This study seeks to explore the viability of portable dwellings as a housing typology for migrant farm workers. Portable housing would readily seem to be the best suited form of housing …
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Investigation of portable nuclear power systems
… One of the most diverse areas of energy needs is portable energy generation. Many electronic devices do not simply plug into the power grid, due to their size, use, or distance from infrastructure. The use of nuclear power is well-established in large-scale power production, but mostly unutilized …
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A new portable digital forensics curriculum
This thesis describes the design, development, and resulting curriculum materials of a new introductory course in digital forensics. This course is part of a new certificate program in digital forensics at the University of Illinois at Urbana-Champaign, along with an advanced digital forensics …
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Electrostatic actuators for portable microfluidic systems
… are well-positioned to address the need for portable diagnostics, mainly due to their obvious advantage in size. However, most microfluidic methods rely on equipment outside of the chip either for driving fluid flow (e.g., syringe pumps) or for taking measurements (e.g., lasers or …
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Portable fault-tolerant file I/O
Thesis (S.B. and M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1998.
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Portable low-cost magnetic resonance imaging
… could find wider applicability if lightweight, portable systems were available for siting in unconventional locations such as intensive care units (ICUs), physician offices, surgical suites, ambulances, emergency rooms, sports facilities, or rural healthcare sites. Methods: A truly portable …
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Portable and productive high-performance computing
Performance portability of computer programs, and programmer productivity in writing them are key expectations in software engineering. These expectations lead to the following questions: Can programmers write code once, and execute it at optimal speed on any machine configuration? Can programmers …
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Multi-Vector Portable Intrusion Detection System
… An extension of B-SIPS, the Multi-Vector Portable Intrusion Detection System (MVP-IDS) validates the idea of recognizing attacks based on anomalous IC drain by correlating the detected anomalies with wireless attack traffic from both the Wi-Fi and Bluetooth mediums. To effectively monitor …
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