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Experimental Investigation of Ion Formation for Auto-Ignition Combustion in a High-Temperature and High-Pressure Combustion Vessel

One of the main challenges in internal combustion engine design is the simultaneous reduction of all engine pollutants like carbon monoxide (CO), total unburned hydrocarbons (THC), nitrogen oxides (NOx), and soot....

Experimental comparison of combustion and emission characteristics between a market gasoline and its surrogate

Mixtures of few representative hydrocarbon species are often used in computational studies as surrogates of market petroleum fuels, which contain hundreds of components. While this simplification is imperative for...

All three IP3 receptor subtypes generate Ca2+ puffs, the universal building blocks of IP3-evoked Ca2+ signals.
All three subtypes of inositol 1,4,5-trisphosphate receptor (IP3R) are intracellular Ca2+ channels that are co-regulated by IP3 and Ca2+ This allows IP3Rs to evoke regenerative Ca2+ signals, the smallest of which are Ca2+ puffs...
Determining the cost-effectiveness requirements of an exoskeleton preventing second hip fractures using value of information
Abstract: Background: Falls may lead to hip fractures, which have a detrimental effect on the prognosis of patients as well as a considerable impact on healthcare expenditures. Since a secondary hip fracture (SHF) may lead to...
Experimental Investigation of Ion Formation for Auto-Ignition Combustion in a High-Temperature and High-Pressure Combustion Vessel

One of the main challenges in internal combustion engine design is the simultaneous reduction of all engine pollutants like carbon monoxide (CO), total unburned hydrocarbons (THC), nitrogen oxides (NOx), and soot....

Experimental-Based Laminar Flame Speed Approximation Formulas of Efficiency-Optimized Biofuels for SI-Engine Modeling

The transition towards sustainable mobility encourages research into biofuels for use in internal combustion engines. For these alternative energy carriers, high-fidelity experimental data of flame speeds influenced by...

3D-CFD RANS Methodology to Predict Engine-Out Emissions with Gasoline-Like Fuel and Methanol for a DISI Engine

Renewable fuels, such as bio- and e-fuels, are of great interest for the defossilization of the transport sector. Among these fuels, methanol represents a promising candidate for emission reduction and efficiency increase due...

Experimental comparison of combustion and emission characteristics between a market gasoline and its surrogate

Mixtures of few representative hydrocarbon species are often used in computational studies as surrogates of market petroleum fuels, which contain hundreds of components. While this simplification is imperative for...

Determining the cost-effectiveness requirements of an exoskeleton preventing second hip fractures using value of information
Abstract: Background: Falls may lead to hip fractures, which have a detrimental effect on the prognosis of patients as well as a considerable impact on healthcare expenditures. Since a secondary hip fracture (SHF) may lead to...
Prediction of gaseous pollutant emissions from a spark-ignition direct-injection engine with gas-exchange simulation

With the further tightening of emission regulations and the introduction of real driving emission tests (RDE), the simulative prediction of emissions is becoming increasingly important for the development of future...

Analysis of Standards, Certifications and Labels for Bio-based Products in the Context of Sustainable Bioeconomy
Bioeconomy has been proposed as a pathway to sustainable development in many countries. However, the difficulties in defining the bioeconomy boundaries at the national level might necessitate the adoption of a sectoral approach...
Development of Phenomenological Models for Engine-Out Hydrocarbon Emissions from an SI di Engine within a 0D Two-Zone Combustion Chamber Description

The increasingly stringent limits on pollutant emissions from internal combustion engine-powered vehicles require the optimization of advanced combustion systems by means of virtual development and simulation tools. Among the...

Effect of engine operating parameters on space- and species-resolved measurements of engine-out emissions from a single-cylinder spark ignition engine

The development and validation of detailed simulation models of in-cylinder combustion, emission formation mechanisms and reaction kinetics in the exhaust system are of crucial importance for the design of future low-emission...

NOTCH3 variants are more common than expected in the general population and associated with stroke and vascular dementia
BACKGROUND: Cysteine-altering NOTCH3 variants identical to those causing the rare monogenic form of stroke, CADASIL (cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy), have been reported...
Stroke in COVID-19
BACKGROUND: Coronavirus disease 2019 (COVID-19) has become a global pandemic, affecting millions of people. However, the relationship between COVID-19 and acute cerebrovascular diseases is unclear. AIMS: We aimed to characterize...

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