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 10 of 10 for “"LINE elements"”.
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Expression levels of non-autonomous retrotransposons in germ-line rodent tissues
<p>SINEs (short interspersed DNA elements) are families of non-coding regions of DNA that amplify within genomes via an RNA intermediate and are referred to as retrotransposons. These elements mobilize using machinery from other retrotransposons and therefore are non-autonomous. It has been …
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Determination of the Modal Parameters of a Five Story Reinforced Concrete Structure Using Ultra-Low Level Excitation and Computational Analysis
… shear walls. Modeling of the shear walls as both line elements and area elements was also explored and the consequences of each were determined.</p>
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Automatic detection of roads in spot satellite images
… Landsat data. The purpose of this study is to delineate the road network in 20-m resolution SPOT-images of urban areas automatically. The roads appear as linear features. However, most edge and line detectors are not effective in detecting roads in these images because of the low signal to noise …
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Machine Learning Methods for Hypervelocity Fragment Flyout Characterization
… is vital. Currently, publicly available two-line elements collected from on-orbit breakup events are limited, excluding pre-detonation parent body conditions, such as orientation, and information of smaller fragments. The uncertainty of these datasets varies between each collected set. …
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Identifying dynamical boundaries and phase space transport using Lagrangian coherent structures
… around which maximal exponential expansion of line elements occurs. These codimension-one sets thus act as transport barriers. This geometric framework of transport barriers is used to study various problems in phase space transport, specifically problems of separation in flows that can vary in …
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A comparative study of the expression of LINE, mys and SINE retrotransposon loci in somatic and germ-line tissues in peromyscus maniculatus
… as a master gene for the amplification of LINE, ID, and <em>mys</em> elements, which mobilize via RNA, in <em>Peromyscus maniculatus</em> tissues, by the use of the RT-PCR technique. It was concluded that potentially more than one master gene is responsible for the amplification of LINE and …
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Experimental investigation of the characteristics of prompt gammas produced in tissue during proton therapy treatment
… characteristics when produced by the important elements of tissue, like oxygen, carbon, hydrogen and nitrogen. A number of different targets containing these elements such as water, Perspex, graphite and liquid nitrogen were irradiated in a passive-scatter proton therapy treatment facility and …
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Boundary-value problems for transversely isotropic hyperelastic solids
… the necessary connections with the classical linear theory of transversely isotropic solids are generated and finally some typical constitutive inequalities are summaraized. Then, in Chapter 2, we examine the classical problem of finite bending of a rectangular block of elastic material into a …
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BIANCHI-ICOSMOLOGICALMODEL IN f(R,T) GRAVITY
… well-known are the Bianchi type I -IX space-time line elements. However,earlierstudiesonthepossibleeffectsofanisotropicuniversemaketheBianchi type-I model a prime alternative. In particular, a locally-rotationally-symmetric (LRS) xii or a plane symmetric spacetime is the simplest version of …
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Flutter of sandwich panels at supersonic speeds
… feature of this theory is that straight line elements perpendicular to the undeformed middle surface remain straight and of the same length but are not necessarily perpendicular to the deformed middle surface. The aerodynamic loading on the panel is given by two-dimensional static …