Search results
Filter
Filetype
Your search for "*" yielded 557220 hits
Effects of a pocket cavity on heat transfer and flow characteristics of the endwall with a bluff body in a gas turbine engine
A pocket cavity is generated at the connection of two parts, namely the transition part between the Low Pressure Turbine (LPT) and Outlet Guide Vane (OGV) in a gas turbine engine. This kind of pocket cavities, due to the high Reynolds number and the specific shapes, are hardly investigated in previous researches. In the present work, the effect of the pocket on the heat transfer of the endwall wit
CEST, ASL, and magnetization transfer contrast : How similar pulse sequences detect different phenomena
Chemical exchange saturation transfer (CEST), arterial spin labeling (ASL), and magnetization transfer contrast (MTC) methods generate different contrasts for MRI. However, they share many similarities in terms of pulse sequences and mechanistic principles. They all use RF pulse preparation schemes to label the longitudinal magnetization of certain proton pools and follow the delivery and transfer
Applicability of a processes-based model and artificial neural networks to estimate the concentration of major ions in rivers
Modelling is an alternative solution to reduce the cost of water quality monitoring. Commonly, concentration of pollutants is estimated based on limited sampling information. Concentration of ions in rivers can be estimated using modelling strategies that involve statistics and artificial intelligence as well as the understanding of physical processes. Therefore, the performance of feedforward neu
Comparison between patients included in randomized controlled trials of ischemic heart disease and real-world data. A nationwide study
Background: The objective was to compare patients with ischemic heart disease (IHD) undergoing percutaneous coronary intervention (PCI) who were included in randomized controlled trials (RCTs) (trial participants) with patients who were not included (nonparticipants) on a trial-by-trial basis and according to indication for PCI. Methods: In this cohort study, we compared patients with IHD who were
Glacial geomorphological mapping : A review of approaches and frameworks for best practice
Geomorphological mapping is a well-established method for examining earth surface processes and landscape evolution in a range of environmental contexts. In glacial research, it provides crucial data for a wide range of process-oriented studies and palaeoglaciological reconstructions; in the latter case providing an essential geomorphological framework for establishing glacial chronologies. In rec
The ‘Survivorship Passport’ for childhood cancer survivors
Background: Currently, there are between 300,000 and 500,000 childhood cancer survivors (CCSs) in Europe. A significant proportion is at high risk, and at least 60% of them develop adverse health-related outcomes that can appear several years after treatment completion. Many survivors are unaware of their personal risk, and there seems to be a general lack of information among healthcare providers
Progress in non-equilibrium Green's functions (PNGF VI) : 17-21 August 2015, Lund, Sweden
Nobel Symposium 152: Physics with Radioactive Beams : Göteborg, Sweden, Spring 2012
Vibrerad hornhinna undersökt med holografisk interferometri : Examensarbete utfört vid institutionen för fysik Lunds tekniska högskola
Teoretiska fysiker i Lund : Föredrag i Fysiska föreningen den 12 mars 1991
Collective nuclear motion and the unified motion
Capability assessments - How to make them useful for decision-making
Capability assessments are becoming increasingly common as part of risk management activities worldwide. Despite this, there is no consensus concerning how these assessments are best conducted and presented. Recent studies suggest that two factors may influence the usefulness of capability assessments for decision-making: namely, whether the assessment includes descriptions of the resources availa
Corruption in Post-Soviet Uzbekistan
Local Government in Uzbekistan
Corruption, Informality and ‘Living Law’ in Post-Soviet Uzbekistan
Meningen med samhällsvetenskap : Om det ökande problemet med so what?
All-atomic and coarse-grained molecular dynamics investigation of deformation in semi-crystalline lamellar polyethylene
In the present work we have performed classical molecular dynamics modelling to investigate the effects of different types of force-fields on the stress-strain and yielding behaviours in semi-crystalline lamellar stacked linear polyethylene. To this end, specifically the all-atomic optimized potential for liquid simulations (OPLS-AA) and the coarse-grained united-atom (UA) force-fields are used to
Origins and pathways of innovation in the third industrial revolution.
This study examines the factors that shaped the long-term evolution of the ICT industry in Sweden, 1950-2013. Using a new historical microdatabase on actual innovation output, the driving forces and technological interdependencies in the third industrial revolution are chronicled. The results of this study support some stylized facts about technological interdependencies in general-purpose technol
Multiple spectral channels in branchiopods. I. Vision in dim light and neural correlates
Animals that have true color vision possess several spectral classes of photoreceptors. Pancrustaceans (Hexapoda+Crustacea) that integrate spectral information about their reconstructed visual world do so from photoreceptor terminals supplying their second optic neuropils, with subsequent participation of the third (lobula) and deeper centers (optic foci). Here, we describe experiments and correla
