Institution
TU Wien
Recent research
- Engineering & TechnologyOpen access
Replacement of fossil fuels and base chemicals by sustainable alternatives is one of today’s greatest challenges for economy and society. Dual fluidized bed steam gasification with downstream synthesis processes is a promising technology to generate versatile energy carriers and...
- AI & ComputingOpen access
A Paley–Wiener–Schwartz Theorem for Smooth Valuations on Convex Functions
Abstract Continuous dually epi-translation invariant valuations on convex functions are characterized in terms of the Fourier–Laplace transform of the associated Goodey–Weil distributions. This description is used to obtain integral representations of the smooth vectors of the na...
- Materials & EnergyOpen access
Z-selective hydrosilylation of terminal alkynes catalyzed by a bench-stable manganese alkyl complex
A stereo- and regioselective Mn(I)-catalyzed hydrosilylation of terminal alkynes is described. The hydrosilylation reaction selectively yields the thermodynamically less stable ( Z )-alkenyl silane. A wide variety of aromatic and aliphatic alkynes were efficiently and selectively...
- Materials & EnergyOpen access
Abstract Porphyrinic metal–organic frameworks (PMOFs) have the capacity to incorporate metalloporphyrins (MPs) into their structure. While this ability opens the door to many potential applications, the synthesis of metal-incorporated PMOFs typically involves multistep protocols,...
- Engineering & TechnologyOpen access
Abstract A planar fluid–structure-interaction problem inspired by metal bandsawing is considered. The model consists of a blade that is moving through a narrow fully lubricated gap and subjected to axial parametric excitations and distributed follower loads. The blade is modelled...
- Engineering & TechnologyOpen access
The effect of the induced potential flow on plane turbulent wall jets
Abstract Considered is the plane turbulent jet issuing from an orifice in a lateral wall and propagating along a base wall. Both walls are assumed to be plane and very large. The inclination angle of the lateral wall with respect to the base wall is a parameter, with the particul...
- AI & ComputingOpen access
Evaluating data analytics architectures performance: a comparative study on the continuum
Over the last few years, we have experienced a growing avalanche of information generated by devices connected to the Internet derived from the widespread acceptance of technology in society. These devices have enabled the development of IoT applications that facilitate and impro...
- Physics & SpaceOpen access
Abstract Ultrashort, bright, wavelength-tuneable X-ray pulses are essential for resonant imaging and spectroscopy, yet are typically available only at large-scale free-electron-laser facilities. In this study, we present an efficient tabletop technique for generating wavelength-t...
- Health & MedicineOpen access
Abstract Background Anterior cruciate ligament (ACL) injuries are among the most frequent ligament injuries, with autograft reconstruction considered to be the gold standard treatment. The all-soft-tissue quadriceps tendon (ASTQT) autograft has gained popularity because of its fa...
- Health & MedicineOpen access
Radiomics for risk stratification in brain metastases: potential in melanoma brain metastases
The identification of quantitative non-invasive imaging biomarkers, including radiomics, may complement molecular characterization and thereby improve clinical management of neuro-oncological patients. We aimed to identify imaging predictors with improved performance over clinica...
- Materials & EnergyOpen access
Direct writing of microstructures in ZEONOR™ cyclic olefin polymer, using a high-energy medium-mass ion microbeam, was proposed and demonstrated. Microbeams of 10.5 MeV N4+ ions were used. The implanted fluences were between 2.5·1012 and 2.0·1013 ion/cm2. The microstructures were...
- Engineering & Technology
Mechanical and durability-related properties of one-part alkali-activated slag mortars
The mechanical and durability-related properties of a one-part alkali-activated slag (AAS) were evaluated for use as a sustainable alternative to conventional clinker-based materials. The AAS formulation was activated with stoichiometric calcium hydroxide and sodium carbonate. Co...
- Materials & Energy
The crystal structures of the low‐temperature (LT) and high‐temperature (HT) modifications of silver pyrophosphate, Ag 4 P 2 O 7 , were determined from single‐crystal X‐ray data. Thermal analysis, vibrational and 31 P‐MAS‐NMR spectroscopy studies, and density functional theory ca...
- Climate & EnvironmentOpen access
中文摘要 A5 桥接公理以真空光速 c 规定共同因果尺码,但具体物质如何获得局部读数,仍需物理接口。本文提出绝对速度轴 J,作为物质状态进入 A5 的中介坐标。 为恢复其物理起点,本文将“分子飞机”思想实验落实为二维等径硬球模型:洛伦兹长度收缩提供纵向自由空间减少;在 K_core ≫ K_inter 且 |Δσ/σ| ≪ |Δd/...
- BiologyOpen access
A Workflow for the Identification of Oligomeric Structures on Tilted Sample Planes in Cryo-SMLM
We introduce a workflow to identify oligomeric structures that are recorded with single-molecule localization microscopy (SMLM) under cryogenic conditions. Typically, these oligomers are assumed to consist of protomers arranged as equilateral two-dimensional polygons and every pr...
- BiologyOpen access
In vitro regeneration and flowering systems provide valuable platforms for rose breeding and biotechnological applications. Although the effects of plant growth regulators (PGRs) on Rose regeneration have been extensively studied, the contribution of growth additives, either alon...
- AI & ComputingOpen access
D1.5 OSTrails Interoperability Reference Architecture V2
This deliverable presents Version 2 of the OSTrails reference architecture and its three Interoperability Frameworks for DMPs, SKGs, and FAIR Assessment, reflecting three years of design and implementation work. It provides guidance on interactions between key components, clarify...