Search results for "TRID"
showing 10 items of 753 documents
High-quality superconducting titanium nitride thin film growth using infra-red pulsed laser deposition
2018
Superconducting titanium nitride (TiN) thin films were deposited on magnesium oxide, sapphire and silicon nitride substrates at 700 °C, using a pulsed laser deposition (PLD) technique, where infrared (1064 nm) pulses from a solid-state laser were used for the ablation from a titanium target in a nitrogen atmosphere. Structural studies performed with x-ray diffraction showed the best epitaxial crystallinity for films deposited on MgO. In the best films, superconducting transition temperatures, T C, as high as 4.8 K were observed, higher than in most previous superconducting TiN thin films deposited with reactive sputtering. A room temperature resistivity down to ~17 μΩ cm and residual resist…
Carbon Nitride-Based Catalysts for High Pressure CO2 Photoreduction
2022
In the current research, the productivity of CO2 photoreduction has been boosted by performing the reaction in an innovative photocatalytic reactor, which allows for operation up to 20 bar. A set of photocatalysts were used, including three types of pristine TiO2, i.e., one commercially prepared (Evonik P25), one home-prepared by flame spray pyrolysis (FSP), and one obtained by the hydrolysis of TiCl4 (TiO2exCl), a bare thermo-exfoliated carbon nitride (C3N4-TE), and binary materials composed of TiO2 and C3N4-TE. The photoreduction was carried out in water at pH 14 and in the presence of Na2SO3 as a hole scavenger. Hydrogen and very small amounts of CO were detected in the head space of the…
Impact of Gamma Radiation on Dynamic R
2019
GaN high-electron-mobility transistors (HEMTs) are promising next-generation devices in the power electronics field which can coexist with silicon semiconductors, mainly in some radiation-intensive environments, such as power space converters, where high frequencies and voltages are also needed. Its wide band gap (WBG), large breakdown electric field, and thermal stability improve actual silicon performances. However, at the moment, GaN HEMT technology suffers from some reliability issues, one of the more relevant of which is the dynamic on-state resistance (RON_dyn) regarding power switching converter applications. In this study, we focused on the drain-to-source on-resistance (RDSON) char…
Jul i Astrid Lindgrens barnböcker – i jämförelse med det svenska samhället
2011
Tutkimukseni tarkoituksena oli selvittää, kuinka joulua ja jouluperinteitä kuvataan Astrid Lindgrenin lastenkirjoissa ja tutkia minkälaisia yhtäläisyyksiä ja eroavuuksia löytyy kirjojen kuvauksen ja todellisen ruotsalaisen joulunvieton välillä. Näin ollen tutkielmassani verrattiin joulukuvausta sekä Lindgrenin lastenkirjojen välillä että Lindgrenin lastenkirjojen ja todelliseen ruotsalaiseen joulunviettoon pohjautuvien kirjojen välillä. Lindgrenin tuotanto on minulle hyvin tuttua, sillä monien muiden pohjoismaisten lasten tapaan, olen itsekin kasvanut hänen satujaan lukien. Tutkimusmateriaalina minulla oli kahdeksan romaania, kolme kuvakirjaa ja kaksi novellia, jotka kaikki perustuvat neljä…
RESCUE OF LRBA GENE EXPRESSION IN PRIMARY HUMAN FIBROBLASTS CHARACTERISED BY NONSENSE MUTATION c. 5047 (C>T).
2021
Primary immunodeficiencies (PIDs) are rare genetic diseases characterized by susceptibility to infections, increased risk of autoimmunity, hypogammaglobulinemia, and lymphoproliferative syndromes. PIDs are associated to genetic alterations in about 400 known genes, among which, mutations of the LRBA gene. LRBA gene encodes a widely expressed multi-domain protein with highly conserved BEACH domain, involved in regulation of endosomal trafficking, particularly endocytosis of ligand-activated receptors. It was reported that stop mutations affect this gene leading to the loss of the protein expression. Recently, we identified three Translational Readthrough Inducing Drug (TRID), that showed hig…
CCDC 2061407: Experimental Crystal Structure Determination
2021
Related Article: Erkam Cebi, Jan Klett|2021|Chem.-Eur.J.|27|12693|doi:10.1002/chem.202100912
Dioxomolybdenum(VI) and -Tungsten(VI) Amino Bisphenolates as Epoxidation Catalysts
2016
Low-cost metallate salts Na2MO4·2H2O (M = molybdenum, tungsten) react with a tridentate amine bisphenol bis(2-hydroxy-3-tert-butyl-5-methylbenzyl)methylamine (H2ONOtBu) under ambient conditions in acidic methanol solutions. The reactions lead to the formation of isostructural dioxo complexes [MO2(ONOtBu)(MeOH)]·MeOH in convenient yields. Spectral data as well as X-ray analyses reveal these complexes to be isostructural. Both compounds were tested as catalysts for epoxidation of olefins using cis-cyclooctene, cyclohexene, norbornene and styrene as substrates and tert-butyl hydroperoxide and hydrogen peroxide as oxidants. The molybdenum complex catalyses selectively the oxidation of cis-cyclo…
CCDC 1814033: Experimental Crystal Structure Determination
2018
Related Article: Guocheng Deng, Sami Malola, Juanzhu Yan, Yingzi Han, Peng Yuan, Chaowei Zhao, Xiting Yuan, Shuichao Lin, Zichao Tang, Boon K. Teo, Hannu Häkkinen, Nanfeng Zheng|2018|Angew.Chem.,Int.Ed.|57|3421|doi:10.1002/anie.201800327
CCDC 1814032: Experimental Crystal Structure Determination
2018
Related Article: Guocheng Deng, Sami Malola, Juanzhu Yan, Yingzi Han, Peng Yuan, Chaowei Zhao, Xiting Yuan, Shuichao Lin, Zichao Tang, Boon K. Teo, Hannu Häkkinen, Nanfeng Zheng|2018|Angew.Chem.,Int.Ed.|57|3421|doi:10.1002/anie.201800327
Procesado de imágenes por técnicas de multiplexado. Aplicación al reconocimiento de objetos tridimensionales
2002
En este trabajo se han desarrollado varias aplicaciones, empleando técnicas de multiplexado, dentro de los campos del procesado óptico de imágenes y del reconocimiento óptico de objetos. En concreto, empleando el multiplexado en longitud de onda como técnica que permite aumentar el caudal de información que se puede transmitir a través de un sistema óptico, hemos extendido las capacidades de reconocimiento de un correlador óptico iluminado con luz blanca al caso de la invariancia a escala del objeto de referencia hasta una relación de escalas de 2:1. Esto ha sido posible ampliando el espectro de detección hasta el infrarrojo cercano y empleando un filtro sólo de fase que aumenta las capacid…