Materials Literature
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Most life years lost due to death and disability in the Western world arise from non-communicable diseases, such as cancer and cardiovascular disease. Myocardial infarction (MI) and heart failure (HF) still have a particular poor prognosis, despite the development of improved pharmacological therapy and surgical inter…
FIRST is a prototype instrument aimed at achieving high dynamic range and angular resolution in ground-based images at visible wavelengths near the diffraction limit. FIRST utilizes an aperture masking-like technique that makes use of single-mode fibers and pupil remapping to maximize the area of the telescope mirror…
The positron beam NEPOMUC was used in order to investigate MnSi and YBa 2 Cu 3 O 7- d (YBCO) single crystals. The Doppler broadening of the annihilation radiation of electron-positron pairs was analyzed. Thus, the concentration of Mn vacancies in MnSi crystals was determined. In thin YBCO films, the Doppler broadening…
The volume mass of the refractory metallic alloys used in transportations, aeronautical and others, or for the hottest rotating tools in energy production or industrial processes, is frequently of importance due to the impact on energy economy and requirements in mechanical resistance. This is particularly true for su…
The goal of this thesis is the study of the catalytic epoxidation of olefins in multiphasic systems. On the one hand, a molecular molybdenum catalyst is immobilized on a metal-organic framework. The materials are characterized and tested in epoxidation catalysis of various substrates. On the other hand, imidazolium ba…
The characteristics of the morphological structure of natural rubber latex films prepared from both sulphur and peroxide vulcanization process are visualized under the transmission electron microscope. In sulphur-vulcanized natural rubber latex films, the crosslinked regions appeared as dark areas within the elliptica…
Zusammenfassung \nCOPI-Vesikel sind für den retrograden Transport von Proteinen und Lipiden vom \nGolgi-Apparat zurück zum ER und für den bidirektionalen Transport innerhalb des \nGolgi-Apparates verantwortlich. Die kleine GTPase Arf1 und der heptamere \nProteinkomplex Coatomer sind wesentliche Bestandteile der Protei…
X-ray transmission windows made of graphenic carbon (GC) are a replacement for currently used beryllium windows, offering an increased transmission while avoiding the health concerns of beryllium [1]. Here, we demonstrate improved low energy x-ray transmission windows, suited for the energy range between 0.1 keV and 1…
Ikari, Matt J; Kameda, Jun; Saffer, Demian M; Kopf, Achim J (2015): Friction experiments of IODP Hole 343-C0019E [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.846294, In supplement to: Ikari, MJ et al. (2015): Strength characteristics of Japan Trench borehole samples in the high-slip region of the 2011 Tohoku-Ok…
Thin films of tin (Sn) of varying thicknesses have been deposited on glass substrates in a vacuum. After annealing thin films of tin were heated in an air, forms tin oxide (SnO2) films. Thickness dependent thermoelectric power (α) of the films has been measured. The current for different voltages and different thickne…
Ankenbauer und Bircan Dilki für die Charakterisierung zahlreicher Verbindungen.Schließlich möchte ich meinen Eltern und meiner Schwester recht herzlich danken, dafür dass sie mich zu jedem Zeitpunkt meines Lebens unterstützt haben.Darüber hinaus gilt mein weiterer Dank auch meiner Freundin Christina, die mich in den J…
열전 성능이 우수한 Pb-based 물질은 환경적으로 독성을 가진다. 따라서 Pb-based 물질은 독성이 없는 물질로 대체 되어야 한다. Tin telluride (SnTe) 는 PbTe, PbSe 와 같은 rock salt 구조 이다. 게다가 SnTe 는 PbTe, PbSe 의 전자 밴드 구조 (두 개 밴드 구조)와 유사한 밴드구조를 가졌다. 따라서 작은 제백상수와 큰 열전도도를 극복한 SnTe 좋은 열전재료가 될 것으로 기대된다. 그래서 실버가 포함된 poly crystals 이 박스 퍼니스와 핫프레스에 의해 준비되었다. 우연적으로 우리는 Sn1-xAgxTe…
In this master thesis, the focus has been on a Ti-6Al-4V specimen produced by Norsk Titanium s patented wire-fed plasma deposition technique, under conditions promoting the break up of the traditional large columnar β-grains formed during solidification. Both the final microstructure and strain response have been stud…
To sum up, I have developed solution-processed alkali metals doped ZnO, solution-processed ionic Al 2 O 3 dielectric layer, and new selective patterning method for the FTTFTs to achieve high-performance and low-temperature solution-processed ZnO thin film transistors.Furthermore, SAIL was effectively suppressed the sh…
V teto praci se věnuji problematice použiti skenovaciho elektronoveho mikroskopu při zobrazeni povrchu polovodiců a jejich upravou pomoci iontoveho fokusovaneho svazku. Experimentalni cast prace je provedena na mikroskopu FEI Quanta 3D 200i. Jejim cilem je analýza profilů a tvarů car vzniklých odprasenim křemiku pomoc…
Представлены результаты экспериментального исследования скорости накопления микротрещин при ползучести в объеме и в приповерхностном слое металлических материалов (Cu, Al, V, Zn). На основе экспериментальных данных предложена статистическая модель эволюции ансамбля микротрещин, описывающая различную кинетику накоплени…
New poly (ester-amide-imide)s containing aminoacids and4,4ÂÂ- (diamidodibenzo) sulfone units were prepared and their solubility and viscosity were evaluated. The viscosities of polyamides are in the range of 0.43-0.47. These polyamides showed good solubility in common organic solvents. Theoretical calculation shows t…
In dieser Arbeit wurden die Möglichkeiten zur Synthese neuer Verbindungen mit Phosphor und Selen in ionischen Flüssigkeiten (IFs) untersucht. Die resultierenden Produkte wurden anschließend charakterisiert. Versuche zu Extraktionen mit IFs führten zu Verbindungen mit der Zusammensetzung HgCl2[C9+nH11+2nN2Q]2 (n = 3, 5…
Negatif basnl pulmoner dem (NBP) genel anestezi sonrasnda erken postoperatif dnemde laringospazma bal olarak geliebilen, hayat tehdit eden ve nadir gzlenen nonkardiyojenik bir pulmoner dem sebebidir. Otuz yanda erkek ve krk yanda kadn hastaya genel anestezi altnda apendektomi ve kolesistektomi operasyonu uyguland. Ent…
Приведены результаты проектирования аппаратно-программного комплекса на базе прибора светового сечения для автоматизированных измерений параметров шероховатости. Представлены конструктивные решения комплекса, исследованы метрологические характеристики и особенности программно-математического обеспечения.The results of…