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 15 of 15 for “"TTD"”.
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Time-To-Degree And Credits-To-Degree Of Baccalaureate Degree Graduates
… of accountability (i.e., time- to-degree (TTD) and credits-to-degree (CTD)). A total of 800 University of Wisconsin- Stout (UW-Stout) graduates, 200 from each graduating class from 1990 to 1993 were surveyed to determine the obstacles to four year degree completion and to determine why they …
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Designing Smarter Stormwater Systems at Multiple Scales with Transit Time Distribution Theory and Real-Time Control
… of unsteady transit time distribution (TTD) theory to solute transport in a field-scale biofilter. TTD theory closely reproduces experimental bromide breakthrough concentrations, provided that lateral exchange with the surrounding soil is accounted for. TTD theory also provides insight …
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Integrated broadband microphotonic beamformer for adaptive nulling in smart antennas
… via discrete, high-resolution true-time delay (TTD) through the use of free space optics. The second type is based on continuous TTD generation using an Opto-VLSI processor in conjunction with high-dispersive optical fibres. Design, simulation and proof-of-concept demonstration of some of the …
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Essays on Human Capital and Education Policy
… in the increase in baccalaureate time to degree (TTD). Since the 1970s, time to baccalaureate degree has increased, even conditioning on signals of student ability. Previous studies have linked this phenomenon to decreases in appropriations for public post-secondary education that have occurred in …
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Database development and machine learning prediction of pharmaceutical agents
… databases: therapeutic targets database (TTD) and Information of Drug Activity Database (IDAD). The updated TTD is intended to be a more useful resource in complement to other related databases by providing comprehensive information about the primary targets and other drug data for the …
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Reestruturação do serviço de arquivo médico e estatística do Centro Municipal de Referência em Saúde Leonard Mozart da Prefeitura Municipal de Cabedelo
… records, create Temporality Table of Document - TTD will be necessary following the current legislation , develop a specific database and prepare the file for both conventional as archiving for the future implementation of electronic medical records, re-educating internal and external users of …
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Promoting Gender Equality in Education in Vietnamese High Schools
This research study examines the issue of gender equality in high schools in Vietnam through the lenses of Vietnamese educators and Vietnamese students and compares the situation in that country with measures taken in England to promote gender equality in education. The sample consisted of staff …
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Second law analysis and optimization of humidification-dehumidification desalination cycles
… component terminal temperature difference (TTD) and that different cycles perform best at different temperature differences. Optimization also revealed that some counterintuitive design configurations can result in superior performance under the appropriate operating conditions. Other topics …
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Multi-stage orogenic gold mineralization of the Pine Lake greenstone belt: evidence from the Seabee Gold Operation, Trans-Hudson orogen, northern Saskatchewan
… fracture-filling Py4-Po2-Cpy3-Au-Tbi-Ttd (late D3) mineralization within the calc-silicate assemblage; and iii) and early colloform Py2 (late-D2 to early-syn-D3) and intrusion-hosted, inclusion-rich Py1 (Pre-D1). Microprobe analyses reveal similar mineralogical trends between Fisher …
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Design of Ultra-wideband Reflectors
… bandwidth include the use of true-time-delay (TTD) devices, coupling multiple resonances together, stacking multiple layer of scatterers or the use of numerical optimization techniques. While these approaches have been shown to improve the bandwidth of reflectarrays, the upper bound remains at …
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Low-Complexity Structured Neural Networks and Their Usage in Image and Signal Processing
… is designed to learn adaptive True-Time- Delay (TTD) wideband multi-beam beamformers. This network utilizes Delay Vandermonde Matrix (DVM)-based weight matrices, eliminating the need for backpropagation and achieving training times 99% faster than conventional neural networks across 7–15 GHz …
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Microwave Lens Designs: Optimization, Fast Simulation Algorithms, and 360-Degree Scanning Techniques
… wide-angle scanning, and true-time delay (TTD) beam forming. They provide ideal performance for applications such as satellites, remote-piloted vehicles, collision-avoidance radars and ultra-wideband communications systems. The emerging printed lenses in recent years have facilitated the …
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Physiological, population, and genetic responses of an aquatic insect (Isonychia bicolor) to chronic mercury pollution
… of survival and individual times to death (TTD) were found to be significantly different among genotypes at the Glucose Phosphate Isomerase (GPI) locus. This was true at both summer and winter temperatures and for populations from two separate, unpolluted streams. However, genotypes …
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Identification of novel components of the zinc homeostasis mechanism in Arabidopsis thaliana
… analysis potential substrates (i.e. JAZ8, the TTD-A subunit of the basal transcription factor complex (TFIIH) and three histone families) of this complex were indentified. However further experiments will be required to prove the effect of the point mutation on the structure of the protein and …