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.
Results
Showing 1 to 20 of 10743 for “"medium"”.
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Medium Resolution
… set of points. This surface might be called medium resolution. This thesis operates within the medium resolution surface condition, accepting it as a geometric paradigm necessary to respond to emerging material realities. If there exists an entanglement between 3D modeling software used by …
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Medium voltage extreme fast charger based on novel medium voltage SiC power devices
… SiC Austin SuperMOS devices are used as the medium voltage power electronic switches and soft-switching over the entire range of grid voltage has been ensured by a novel variable switching frequency double phase shift modulation technique. Experimental results validate the simulation results …
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Investigating Impact of Emerging Medium-Voltage SiC MOSFETs on Medium-Voltage High-Power Applications
… tries to investigate the impact of emerging medium-voltage SiC MOSFETs on industrial motor drive application, where over a quarter of the total electricity in the world is being consumed. Firstly, non-commercial SiC MOSFETs at 3.3 kV and 400 A rating are characterized to enable converter …
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Dual reality : an emerging medium
… but also as the beginning of a new creative medium. In the "dual reality" resulting from this convergence, both the real and virtual worlds are complete unto themselves, but also enhanced by the ability to mutually reflect, influence, and merge into each other by means of sensor/actuator …
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Efficient distributed medium access algorithm
… explained in detail in the context of wireless medium access. However, it naturally extends to essentially any instance of stochastic processing network (cf. [23]). In a wireless network, multiple transmitters are attempting to utilize common wireless medium for the purpose of communication. Due …
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The medium is the medium : the convergence of video, art and television at WGBH (1969)
… station WGBH broadcast a program titled The Medium is the Medium. The program was a half-hour long compilation of short videos by six artists. The six pieces ranged from electronically manipulated imagery set to the music of the Beatles to an attempt at communication between four separate …
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Wave scattering from cylindrical fluid inclusions in an elastic medium and determination of effective medium properties
… fluid-filled inclusion in an attenuating elastic medium. The scattering vs. angle results are shown for a laboratory experiment in which a single water-filled cylindrical inclusion is embedded in polypropylene. Four different radius-towavelength ratios of 1.9, 2.4, 8.8 and 11.0 were measured and …
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Wave scattering from cylindrical fluid inclusions in an elastic medium and determination of effective medium properties
Thesis (Ocean. E.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 1995.
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Heat pipe effect in porous medium
In this thesis, a parametric study of the thermal and hydrologic characteristics of the fractured porous tuffs at Yucca Mountain, Nevada was conducted. The effects of different fracture and matrix properties including permeability, thermal conductivity, specific heat, porosity, and tortuosity on …
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Understanding patient experience from online medium
Improving patient experience at hospitals leads to better health outcomes. To improve this, we must first understand and interpret patients' written feedback. Patient-generated texts such as patient reviews found on RateMD, or online health forums found on WebMD are venues where patients post about …
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Comics : the (not only) visual medium
… noted, the idea that comics are a solely visual medium is not only incomplete but does not align with what the sciences of perception and embodied cognition tell us. This paper seeks to build upon Hague's work by calling attention to and analyzing comics which exist without or with little visual …
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Slag as a heat transfer medium.
Thesis: Sc. D., Massachusetts Institute of Technology, Department of Metallurgy and Materials Science, 1973
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Simulation of Simultaneously Negative Medium Metamaterials
… is also referred to as simultaneously negative medium (DNG medium). Such medium has several features that any natural medium is not equipped with: negative refraction, backward phase, and evanescent wave amplification [5]. Though the medium does not exist in nature, it seems that it can be …
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Nitrification in a pine bark medium
The influence of nitrification on the “soil” solution of container media has not been documented. The investigation of this influence is justified since the ionic form of N in a soil solution has a significant influence on plant tissue nutrient content and growth. Three genera of woody plants were …
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Information technology capability within small-medium enterprises
… study was performed within the context of small-medium enterprises (SMEs),which implies a lower level of organizational complexity but in order to reflect the reality ofmodern business all such organisations were involved in inter-organisational networks within industrial aggregations in Italy. …
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Marketing legal services to medium-sized companies
… and buying of legal services in the context of medium-sized companies from theoretical and empirical perspectives. The theoretical foundations for the market of legal services are laid by studying the particularities of services and their intrinsic challenges for marketing. Different ways to …
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