Materials Literature
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Dalla prova triennale è emerso l’effetto positivo del magnesio nella riduzione della fi siopatia. Trattamenti fogliari già prima della fi oritura fi no all’invaiatura con solfato di magnesio possono essere risolutivi
Two-dimensional (2D) materials have attracted much attention in the last decade.The discovery of graphene has shown that such single-atom-layer sheets exfoliated from crystalline are fundamentally different from their parent materials.Since almost all atoms are exposed to the surface, the covalent surface termination…
Little research exists for use of experimental patternmaking methods to create apparel in conjunction with other design techniques, for markets outside of adult apparel, or around a specific inspiration. This research explored through practice the outcome when the planar flux experimental patternmaking technique was u…
Control over the properties of amorphous materials requires thorough understanding of the relation between structure and elasticity. Colloidal gels have been used as model system to study morphology and mechanical properties, but correlation between these features has not been addressed. No previous work has exploited…
La transcription des symboles et des caractères spéciaux utilisés dans la version originale de ce résumé n’a pas été possible en raison de limitations techniques. La version correcte de ce résumé peut être lue en PDF.L’objectif de cette thèse est d’étudier l’influence des contraintes (compressives et tensives) sur les…
The existence of nanometer-sized amorphous material (glasses) is ubiquitous and plays a crucial role in the rapid growing technology community. Physical vapor deposition is commonly used to produce nano-scaled glasses, with the assumption that thin film properties will resemble those of the bulk. However, intermolecul…
In presented work we compare the influence of low-temperature plasma generated in ambient air by Diffuse Coplanar Surface Barrier Discharge on three types of most commonly used polymers - polyvinylpyrrolidone, polyvinyl alcohol and polyacrylonitrile with suitable precursors. Samples were studied in terms of chemical c…
Experimental and simulation data for the paper: Savinov, V & Zheludev, N 2017, 'High-quality metamaterial dispersive grating on the facet of an optical fiber' Applied Physics Letters.Dataset includes underlying material for: Fig1 - raw SEM images Fig2 - run Analyze_NegBatch3_Fib1.m in MATLAB. Explanations are in the s…
The manufacture of sintered glasses and glass-ceramics, glass Matrix composites and glass-bounded ceramics or pastes is often affected by gas bubble formation. Against this background, we studied sintering and foaming of barium silicate glass powders used as SOFC sealants using different powder milling scenarios. Sint…
On the very outset of this dissertation, I would like to extend immeasurable appreciation and deepest gratitude towards all amazing people who have helped
There is tremendous pressure to innovate in the automotive industry nowadays and the technological requirements are becoming increasingly complex. The materials for sealing elements have special requirements, especially considering the conditions of operation of such equipment assuming a long production cycle without…
The rational design of Transition Metal Substituted Polyoxometalates (TMSPs) structures is one of the biggest challenges of synthetic chemists working in the field. Even though it is known that certain factors such as the pH of the reaction or ratio of starting materials can determine the structure of the most commonl…
The transformation of para-aminothiophenol (PATP) to dimercaptoazobenzene (DMAB) is widely believed to be due to the emission of hot electrons from the plasmonic nanostructures,1 which are generated during the decay of the surface plasmons (LSPPs). Our aim here is to separate the catalytic activity of plasmonic nanost…
Introduction: Within the field of peripheral nerve regeneration, there is a need for efficient alternatives to nerve autografts in cases of severe nerve damage. A promising option is the use of decellularized peripheral nerve allografts (DPNAs). These DPNAs provide a natural nerve architecture without the risk of immu…
Um das Risswachstum in Glasern zu untersuchen, sind in einer Glovebox 185 Risse ausgehen von Vickers-Eindrucken in Kalk-Natron-Glas initiiert und gewachsen. Die direkte Beobachtung des unterkritischen Risswachstums erfolgte mit einer Hochgeschwindigkeitskamera. Die Ergebnisse zeigen, dass die statistische Auswertung v…
This research presents the results of a study comparing the hardware and software of four commercially available brands of three-dimensional (3D) body scanners. Fifty-five men and women over age 18 had baseline anthropometric measurements taken by flexible tape measure, air displacement plethysmography (ADP), and dual…
This work addresses efficiency improvements of solar cells by manipulating the spectrum of sunlight to bettermatch the range of efficient current generation. The intrinsic transmission losses in crystalline silicon can effectivelybe reduced using photon upconversion in erbium ions in which low energy photons are conve…
Bakalařska prace se zabýva syntezou a reakcemi 3,6-fenanthrylenoveho makrocyklu. Literarni cast je zaměřena na nejdůležitějsi informace o 3,6-fenantrylenových makrocyklech, jejich vlastnostech a metodach jejich připravy, zejmena coupling reakcich terminalnich alkynů, ktere jsou castými linkery těchto makrocyklů.. Lite…
Encapsulation of nanoparticles within hexaniobate nanoscrolls presents interesting advances in the formation of nanocomposites exhibiting unique multi-dimensional properties. Building upon previous successes, facile yet versatile wet-chemical and microwave-irradiation synthetic protocols for the fabrication of a serie…
O presente trabalho apresenta o desenvolvimento de uma placa de colheita de energia que utiliza como elemento captador um transformador de corrente elétrica. Esse componente utilizado fornece energia à placa e auxilia no monitoramento de um equipamento conectado a ele, através da medida da sua corrente. Um microcontro…