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Thermodynamic instability of a nanocrystalline, single-phase TiZrNbHfTa alloy and its impact on the mechanical properties
(2018)
An equiatomic, single-phase TiZrNbHfTa high-entropy alloy was subjected to high-pressure torsion, leading to a grain size below 100 nm. Introducing a nanocrystalline microstructure to the material should help to accelerate ...
Air concentrations and particle–gas partitioning of polyfluoroalkyl compounds at a wastewater treatment plant
(2011)
An air sampling campaign was conducted at a wastewater treatment plant (WWTP) to investigate air concentrations and particle–gas partitioning of polyfluoroalkyl compounds (PFCs). Samples were collected at an aeration tank ...
Spray- and laser-assisted biomaterial processing for fast and efficient autologous cell-plus-matrix tissue engineering
(2015)
At present, intensive investigation aims at the creation of optimal valvular prostheses. We introduced
PPAR Delta activation inhibits angiotensin II induced cardiomyocyte hypertrophy by suppressing intracellular Ca2+ signaling pathway
(2009)
Peroxisome proliferator-activated receptors delta (PPAR delta) is known to be expressed ubiquitously, and the predominant PPAR subtype of cardiac cells. However, relatively less is known regarding the role of PPAR delta ...
The isothermal evolution of nanoporous gold from the ring perspective - an application of graph theory
(2020)
The ring structures of five isothermally annealed nanoporous gold (npg) samples were analyzed explicitly by applying results and algorithms from graph theory to skeletonized 3D reconstructions from focused ion beam (FIB) ...
Self-Alignment of Cylinder-Forming Silicon-Containing Block Copolymer Films
(2018)
Well-ordered perpendicular cylinders of star-block copolymers (BCPs) composed of polystyrene and poly(dimethylsiloxane) blocks with high aspect ratio can be achieved by using a combination of architecture effect (entropy ...
Kueste und Meer - Dynamische Natur-, Wirtschafts- und Kuestenraeume
(2011)
Zunehmende Nutzungsintensität und das Aufkommen neuer Nutzungen im Meer kennzeichnen die aktuelle Dynamik in Küsten- und Meeresräumen. Damit erhöht sich auch der Druck auf die Küsten- und Meeresökosysteme. Um den sich ...
Contributions from Changing Large-Scale Atmospheric Conditions to Changes in Scandinavian Temperature and Precipitation Between Two Climate Normals
(2022)
Multidecadal changes in regional climate can occur as a forced response to changing greenhouse gases and aerosols, as a result of natural internal climate variability, or due to their combination. Internal climate variability ...