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 13774 for “"controlled"”.
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Controlled release microchip
… constant release are not a new concept, but a controlled release chip, which does pulsatile release at variable time intervals, is clearly more efficient and useful. The process was completely understood about the theory of operation, the manufacturing procedure and the robustness of the …
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Controlled English Commenting System
This thesis describes the implementation of a Controlled English Commenting (CEC) system that aids a VHDL modeler in entering controlled English comments. The CEC system developed includes a graphical user interface (GUI). The interface permits a modeler to submit comments for insertion at user …
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FPGA controlled reconfigurable antenna
At the present time, the advantages of reconfigurable antennas are numerous but limited by the method of controlling their configuration. This thesis proposes to utilize the advantages of Field Programmable Gate Arrays (FPGAs) to overcome this dilemma. Two experimental antennas are designed. The …
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DIFFUSION CONTROLLED VINYL POLYMERIZATION
… During the Phase II, the termination reaction is controlled by the translational diffusion of the macroradicals. The polymerization kinetics begin to deviate from the conventional kinetics and the termination reaction rate constant shows chain length dependence and conversion dependence. The chain …
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Controlled release in inhalation
… study the viability of spray drying to introduce controlled release vectors into dry powders for inhalation was investigated. The first experimental section highlights the use of leucine in producing highly respirable spray dried powders, with in vitro respirable fractions (Fine particle fraction, …
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Microprocessor controlled mildew detector
Downy Mildew is a vineyard disease which has cost the Economy tens of millions of rand in terms of both harvest loss and pest control measures. However, the weather conditions conducive to an outbreak of the disease have been well researched, thus it should be possible to monitor these in the …
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Electrothermal controlled-exposure technology
… over time from environmental factors. The controlled-exposure technology addresses this problem by periodically exposing fresh sensors. The two applications are thought to be especially favorable markets because of the need for reliable, continuous sensing. The engineering aspects of the …
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Controlled externally pressurized bearings
Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1960.
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Computer-controlled tactile display.
Massachusetts Institute of Technology. Dept. of Electrical Engineering. Thesis. 1967. M.S.
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A controlled release microchip
… and electrode material for the prototype controlled release microchips primarily due to its unique electrochemical properties. It is easily deposited and patterned, has a low reactivity with other substances, and resists spontaneous corrosion in most aqueous solutions over the entire pH …
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Digitally controlled "programmable" active filters
In this research a general purpose digitally controlled analog filter is presented. The novel design is a cascade of second order sections that are individually programmed to achieve any filtering topologies. Two-binary words are used to control the pole frequency co p and selectivity Qp of each …
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Grinding with controlled roll pressure
Call number: LD2668 .T4 1951 W3
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Grinding with controlled roll pressure
Call number: LD2668 .T4 1951 W3
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Digitally controlled microstrip phased array.
… is the phased array. In this thesis, a digitally controlled microstrip phased array is discussed and built. This phased array consists of three parts: firstly, eight stripline 3-bit-PIN diodes-controlled hybrid ring coupled phase shifters, secondly, an equi-spaced half-wavelenth linear array of 8 …
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Source-controlled block turbo coding
… idea is to use a joint source-channel (or source controlled) coding scheme to exploit the statistics of the binary source at the decoder. ☐ Block turbo codes are a class of product codes, which can be decoded by iteratively decoding the component codes. Each component code is decoded using the …
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Sampling Using Controlled Quantum Walks
… graph vertices. Our algorithm generalizes the controlled quantum walk algorithm proposed by Dohotaru and Høyer in 2015. Our main technical innovation is to allow for multiple distinct controlled reflections. This allows us to generate the quantum state analogous to the target probability …
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Meniscus Controlled Three-Dimensional Nanofabrication
… two novel synthesis techniques based on controlled deposition within a nanoscale liquid meniscus. Metallic as well as non-metallic nanowires with extremely high aspect-ratios and three dimensional nanostructures such as freestanding metallic interconnects can be fabricated by these …
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Towards adaptive voice-controlled robots
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-03-28 without embargo terms
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