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 209 for “"IMPRINT"”.
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Rognvald’s Compass: Navigating Inspiration from Orkneyinga Saga’s Imprint
… own saga-inspired work based on his original imprint. The central argument addresses a particular research gap, evaluating writers who are native to Orkney and those who are from farther afield. The analysis is further unique by examining the relationship between modern poetry and the strict …
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Hydrogen silsesquioxane (HSQ) for use in nano imprint lithography
… Extreme Ultra-Violet Lithography (EUV), and Nano-imprint lithography (NIL) are currently being studied to deliver a high throughput, low-cost process, and high field size for nano-lithography. EBL is a technique which can generate very small features (sub-10nm) but is a serial process which has …
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Tracking soybean mosaic virus movement in soybean by leaf imprint immunoassay
… selected to give each response. The leaf imprint immunoassay was developed and used to track the rate and extent of invasion by SMV from the tip of a primary, unifoliolate leaf to regions within that leaf and to the stem and younger trifoliolate leaves. In susceptible responses, SMV was …
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Structural-metamorphic imprint on part of the Namaqua mobile belt in Southwest Africa
The cross-section of the part of the Namaqua Mobile Belt investigated, comprises tectonic domains differing in structural and metamorphic character. The upper-crustal Richtersveld Province is separated from the lower-crustal central zone by a marginal zone across which there is a sharp increase in …
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Estudo da interação fungo-hospedeiro na esporotricose felina por meio da citologia por Imprint
… foram submetidos ao exame de citologia por imprint, que demonstrou grande variabilidade individual, com alguns valores de Índice Fagocitário (PI) e de linfócitos elevados enquanto outros apresentaram baixos valores. Foi ainda realizada a coleta de secreção com “Swab” para realização …
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The imprint of scalar clouds around Kerr black holes: hairy solutions and weak cosmic censorship
In this thesis we explore Einstein gravity coupled to matter, and more specifically, we focus on the Kerr black hole in the presence of a massive scalar field. We investigate the superradiant phenomenon present in this setting - amplified scattering of scalar waves by the black hole given the right …
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Roots as agents of soil change over time and as mediators of humanity’s imprint on Earth’s critical zone
Plant roots mediate the movement of materials such as nutrients and carbon (C) across Earth’s surface. Roots allocate fixed C to processes that govern nutrient uptake, and in doing so redistribute soil resources. However, plant C for nutrient exchange strategies are not well understood and are …
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Pan-African imprint on the early mid-proterozoic Richtersveld and Bushmanland sub-provinces near Eksteenfontein, Namaqualand, Republic of South Africa
… It is not clear whether the Namaqua metamorphic imprint (at 1200 - 1100 Ma), which is manifest in terranes south of the Groothoek Thrust, extended as far as the Vioolsdrif Terrane in the north. Early Proterozoic structural and metamorphic imprints are inferred to have been obliterated during this …
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Assessing the Imprint of Geography, Host Species, Land Cover and Space on the Local Abundance of a Generalist Nest Parasite, the Brown-headed Cowbird
The Brown-headed Cowbird is an obligate nest parasite suspected of causing local population declines in several threatened and endangered passerine species. Much attention has been directed towards uncovering the fundamental factors that affect cowbird abundance; however, no study has evaluated …
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Sub-micron Patterning of ZnO-PMMA Hybrid Films
… or the necessity of expensive equipment. Imprint lithography is a rapid, inexpensive alternative to making sub-micron features that can be tailored to work with a variety of materials. Imprint lithography, while traditionally used with pure polymers has been tailored to be used with …
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Absent Presence: an exploration of memory and family through printmaking
… Two commonly used metaphors are ‘memory as an imprint' and ‘memory as a photograph'. However, these metaphors ignore vital aspects of memory, such as its fluidity, the interplay between remembering and forgetting, and the role of imagination. They can thus be considered misleading and …
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Freeze-thaw phenomenon as a climatological parameter
… other hand, such a powerful tool must leave its imprint in one manner or another upon the natural landscape. In most arctic and highland areas the imprint is directly discernible. In more moderate climes the imprint is indirectly applied principally as a limiting parameter within an aggregate of …
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Hyperbranched polymers and Haag type dendrimers for the molecular imprinting of polymers
A molecularly imprinted polymer was synthesized using both hyperbranched polyglycerol and Haag type polyether dendrons with estradiol as a core. The attachment of the polyether dendron created a dendrimer that had 64 allyl groups available for crosslinking. Completion of the crosslinking of the …
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Oct4 and Sox2 regulate methylation at the Igf2/H19 imprinting control region
… depends on parental-specific methylation of an imprinting control region (ICR). Although CTCF sites maintain the absence of DNA methylation on maternal ICRs after fertilization, some Beckwith-Wiedemann patients showed maternal ICR methylation that correlated with mutations in one of the pair of …
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Crystallization of calcium oxalate on molecularly imprinted polymer surfaces
… different model systems. However, molecular imprinting has not been previously used in this field. In the present study, template crystals of calcium oxalate mono- and di-hydrate (COM and COD respectively) were used to imprint a copolymer of 6-methacrylamidohexanoic acid and divinylbenzene.
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Carved
… collection also addresses humanity's destructive imprint and the resiliency of nature in reclaiming what humanity sought to exploit and conquer. The poems expose the ironies in how we imagine things to be, compared to their reality. Some of the poems also draw parallels between the process of …
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Of Mice, Ferrets, And Men: From Original Antigenic Sin To A New Universal Influenza Virus Vaccine Candidate
… infected humans establish strong “immunological imprints” against HA stalk antigens first encountered during primary influenza virus infections. By defining the antibody specificity through serological assays, we find that HA stalk antibodies are boosted upon subsequent infections with …
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Cosmological Probes of Light Relics
… because free-streaming species such as neutrinos imprint a small phase shift in the baryon acoustic oscillations (BAO) which we study in detail. Building on this analytic understanding, we provide further evidence for the cosmic neutrino background by independently confirming its free-streaming …
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Gritos de la Frontera: Giving Voice to Tejano Contributions in the Formation of the Republic of Texas, 1700-1850
… Tejano cultural perseverance whose indelible imprint still resonates today.
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DNA Hybridization and Ligation for Directed Colloidal Assembly
… to use templated substrates, created by imprint and holographic lithography, to assemble non-FCC colloidal crystals.
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