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 773 for “"in-field"”.
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Manufacturing and In-Field Testing Techniques
… è presente nell'allegato / the abstract is in the attachment
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Non-Hermitian Hamiltonians in Field Theory
… around the role of non-Hermitian Hamiltonians in Physics both at the quantum and classical levels. In our investigations of two-level models we demonstrate [1] the phenomenon of fast transitions developed in the PT -symmetric quantum brachistochrone problem may in fact be attributed to the …
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Some Asymptotic Results in Field-Theory
Made available in DSpace on 2015-05-12T22:39:00Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7411964.PDF: 3480698 bytes, checksum: 2e174c72b1f62e37aa5a62287401e024 (MD5) Previous issue date: 1973
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Improvements in Field Desorption Mass Spectrometry
Made available in DSpace on 2014-12-13T20:10:26Z (GMT). No. of bitstreams: 1 7821218.pdf: 5048747 bytes, checksum: 06c638c02401b7ddef3eb9782b168f7b (MD5) Previous issue date: 1978
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Some Asymptotic Results in Field Theory
Submitted by Jesse Garrison (jagarris@illinois.edu) on 2011-11-08T19:47:43Z No. of bitstreams: 1 1973_cahalan.pdf: 4738578 bytes, checksum: f7431e0058e9dacf556ca38c3b3287f3 (MD5)
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Biodiversity and agro-ecology in field margins
During the last decades, structural, floristic and faunistic diversity of the agricultural landscapes in Northern and Western Europe has declined considerably owing to the intensification of agriculture from the 1950’s on. In reaction to biodiversity loss, EU policy pursuited the ecologisation and …
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Topics in field theories in lower dimensions
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Physics, 1999.
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Magnetically controlled chemical potential in field effect devices
In this thesis I describe a sensitive technique for quantifying the chemical potential anisotropy of magnetically ordered and spin-orbit coupled materials. An aluminium single electron transistor (SET) lithographically fabricated on top of a magnetic gate is used to characterise the chemical …
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Aspects of twistors and tractors in field theory
This thesis is divided into three sections. The first begins with a review of the Fefferman-Graham embedding space construction and the closely-related tractor calculus, which provides a simple way to catalogue and invent conformally invariant operators. In particular, the conformal wave operator …
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Chromosome aberrations in field strains of Blattella germanica
Resistant and susceptible field strains of the German cockroach were compared for possible chromosome aberrations. Resistant strain females produced significantly higher numbers of aberrant oothecae ( >5 unhatched eggs ) than the susceptible strains. Chromosome aberrations found in the susceptible …
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Recovers of Nitrogen-15-Labeled Fertilizers in Field Studies
Made available in DSpace on 2014-12-10T17:12:48Z (GMT). No. of bitstreams: 1 7013536.pdf: 6713882 bytes, checksum: f563c31b1838e814fb0bf8ce82d17aae (MD5) Previous issue date: 1969
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The Velocity-Space Particle Loss in Field-Reversed Theta Pinches
A field-reversed theta pinch (FRTP) is a compact device for magnetic fusion. It has attracted much attention in recent years since encouraging experimental results have been obtained. However, the definite causes for the observed particle loss rate and plasma rotation are not well known. In this …
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A Study of Fusion Product Effects in Field-Reversed Mirrors
The effect of fusion products (fps) on Field-Reversed Mirror (FRM) reactor concepts has been evaluated through the development of two new computer models. The first code (MCFRM) treats fps as test particles in a fixed background plasma, which is represented as a fluid. MCFRM includes a Monte Carlo …
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Determining spatio-temporal metrics that distinguish play outcomes in field hockey
Tactical behaviour in field sports can be examined using spatio-temporal metrics, which are descriptions of player behaviour derived from data of player positions over time. Many metrics can be computed that describe the cooperative and adversarial interactions between players. The methods …
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Evaluation Of Proprietary Stormwater Treatment Devices In Field And Laboratory Conditions
… runoff was routed as quickly as possible into the nearest body of water. Although this alleviates potential flooding concerns, water quality is often compromised. Common stormwater quality problems include gross pollutants, sediment, nutrients, and heavy metals. The chronic elevated …
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Modeling and reduction of dynamic power in field-programmable gate arrays
Field-Programmable Gate Arrays (FPGAs) are one of the most popular platforms for implementing digital circuits. Their main advantages include the ability to be (re)programmed in the field, a shorter time-to-market, and lower non-recurring engineering costs. This programmability, however, is …
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Wool fabric plasma treatment: resulting properties evaluation and applications in field
Industry is on a continuous way to search new treatments and novel technologies to reduce costs, increase productivity, decrease waste generation and treatment. The textile industry is characterized by mature processes and its breakthrough has necessarily to come from technological transfer from …
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Plasma Heating By Alfven Wave In Field-Reversed Ion Ring Experiment
… fusion is considered by many as a promising alternative energy source for the world's increasing energy demands. There are two main approaches towards thermonuclear fusion. One is called inertial confinement fusion and the other is called magnetic confinement fusion. Magnetic confinement …
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