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Simulation of light scattering and imaging of spray systems using the open-access software “Multi-Scattering”

Spray systems contain a large amount of small droplets, which are responsible for multiple light scattering phenomena.When detected, photons that have been scattered multiple times blur the shape of liquid bodies present in thespray as well as the overall spray structure. This blurring causes issues with spray visualization and furthermore;multiple light scattering introduces large errors in quant

Simultaneous X-ray absorption and two-photon LIF for imaging the spray formation region

Imaging the spray formation region of atomizing sprays is particularly challenging due to the presence of a variety of irregular liquid structures such as ligaments, liquid blobs, droplets, liquid sheets and a possible liquid core. The number and concentration of those liquid bodies dictate the presence of liquid/air interfaces, which are responsible to undesired scattering effects. The resulting

Building Glory : Elite Palaces in Early and High Medieval Scandinavia

Buildings such as castles and palaces were or of utmost importance for the display of social rank and the production of legitimacy for the Scandinavian elites. The palace could be a specific building inside a castle, integrated into a fortified structure, or unfortified. This chapter discusses how the Scandinavian elite during the Early and High Middle Ages used buildings and locations in the landBuildings such as castles and palaces were of utmost importance for the display of social rank and the production of legitimacy for the Scandinavian elites. The palace could be a specific building inside a castle, integrated into a fortified structure, or unfortified. This chapter discusses how the Scandinavian elite during the Early and High Middle Ages used buildings and locations in the landsca

mocca-survey Database I: Binary black hole mergers from globular clusters with intermediate mass black holes

The dynamical formation of black hole binaries in globular clusters that merge due to gravitational waves occurs more frequently in higher stellar density. Meanwhile, the probability to form intermediate mass black holes (IMBHs) also increases with the density. To explore the impact of the formation and growth of IMBHs on the population of stellar mass black hole binaries from globular clusters, w

Dynamical modelling of globular clusters: challenges for the robust determination of IMBH candidates

The presence or absence of intermediate-mass black holes (IMBHs) at the centre of Milky Way globular clusters (GCs) is still an open question. This is due to either observational restrictions or limitations in the dynamical modelling method; in this work, we explore the latter. Using a sample of high-end Monte Carlo simulations of GCs, with and without a central IMBH, we study the limitations of s

The making of the Mariam Mosque : Serendipities and structures in the production of female authority in Denmark

This dissertation defines a number of new concepts, such as pop-up mosque, social media adhan, non-Muslim Islam, and warping, to give a detailed description how the Mariam Mosque (with female imams) was established and the kind of phenomenon it is. The latter concept (warping) plays an important role as the dissertation argues that, while Islams may be presented in a certain way, obeying rules suc

Openness in platform ecosystems: Innovation strategies for complementary products

Innovation strategies in complementary product markets come with a dilemma: Platform sponsors must concede third parties autonomy to innovate to make a platform successful, but a platform sponsor must also participate in the complementary product market to make the platform grow, thus acting as a competitor to third parties. We examine the performance outcomes of four innovation strategies based u

Den successiva relevansens princip — några reflektioner med anledning av Högsta domstolens domvillobeslut i NJA 2019 s. 802

Under mitt dryga år som doktorand i processrätt på juridiska fakulteten vidLunds universitet har frågor om i vilken turordning en domstol ska pröva olika faktapåståenden inom ramen för ett dispositivt tvistemål uppkommit förvånansvärt ofta. Vid diskussioner med domare, advokater och akademiker har åsikterna inte alltid varit samstämmiga och när jag hänvisat till vad vi inom processrätten kallar de

Structured Laser Illumination Planar Imaging: New horizons for the study of spray dynamics, thermometry and droplet sizing

Thefirst reported applications of laser sheet imaging for the study of atomizing sprays date from the mid 1980th.Since those early tries, blurring effects from the light being scattered multiple times by the surrounding dropletswere already observed and reported. While s trategies in suppressing part of this multiple light scatteringcontribution, were known for transmission imaging (e. spatial Fou

Detailed visualization of spray dynamics using Light Sheet Fluorescence Microscopic imaging

We demonstrate the use of Light Sheet Fluorescence Microscopic (LSFM) imaging for viewing the dynamic of atomizing sprays with high contrast and resolution. The technique presents several advantages: first liquid fluorescence gives a more faithful representation of the structure of liquid bodies, droplets and ligaments than Mie scattering does. The reason for this is that the signal is emitted by

Single Shot SLIPI LIF/Mie Ratio for Droplet Sizing in DISI-Sprays

This paper reports on the first realization of two-phase SLIPI (Structured Laser Illumination Planar Imaging) in combination with LIF/Mie ratio imaging for a single shot mapping of relative SMD (Sauter Mean Diameter) in a transient fuel spray. The technique is applied to a non-combusting multi-jet DISI (direct-injection spark-ignition) spray of ethanol fuel injected into an optically accessible co

Nursing homes on public display : Reputation management in the new landscape of Swedish eldercare

Äldreboenden har traditionellt uppfattats som dystra platser. Livet på äldreboenden har skildrats i termer av isolering och passivitet, och själva platsen har beskrivits som ’dödens väntrum’. Krav på organisatorisk förbättring, ökad insyn och styrning har framförts i media och i den allmänna debatten. Under senare år har ökad marknadisering, granskning och medialisering förändrat villkoren i de svThe general perception of Swedish nursing homes has historically been gloomy. Nursing homes have been associated with a passive, isolated, and institutionalised ‘fourth age’ life. Media reports and the public debate have largely stressed the need for organisational improvements, and called for transparency and control. In recent years, marketisation, audits, and mediatisation have become new condi