Electrical resistivity tomography has potential as a complementary long-term monitoring method in embankment dams; however, the 3D character of the geometry including the shape of the embankment, its internal zoned construction and the reservoir water make interpretation challenging. To tackle this problem, a qualified inversion model considering the 3D environment is necessary. In this paper, pri

Due to the global demographic change many more people will need to work until anolder age, and organisations and enterprises need to implement measures to facilitate an extendedworking life. The aim of this study was to investigate organisational measures and suggestionsto promote and make improvements for a healthy and sustainable working life for all ages in anextended working life. This is a qu

Marginalised agrarian societies are suggested to be the most vulnerable to environmental hazards and other perturbations. There are competing explanations for this phenomenon, which include: a lack of development, global environmental change, and the development process itself, or capitalism more specifically. All three causal arguments are compelling, but typically offer only partial explanations

Laser-induced grating spectroscopy (LIGS) is for the first time explored in a configuration based on the crossing of two focused femtosecond (fs) laser pulses (800-nm wavelength) and a focused continuous-wave (cw) laser beam (532-nm wavelength). A thermal grating was formed by multi-photon absorption of the fs-laser pulses by N 2 with a pulse energy around 700 μ J (∼ 45 TW/cm 2). The feasibility o

Background: Bilberries from Sweden, rich in polyphenols, have shown cholesterol-lowering effects in small studies, and the cholesterol-lowering properties of oats, with abundant beta-glucans and potentially bioactive phytochemicals, are well established. Both may provide cardiometabolic benefits following acute myocardial infarction (AMI), but large studies of adequate statistical power and approp

Sea spray aerosol (SSA) contributes significantly to natural aerosol particle concentrations globally, in marine areas even dominantly. The potential changes of the omnipresent inorganic fraction of SSA due to atmospheric ageing is largely unexplored. In the atmosphere, SSA may exist as aqueous phase solution droplets or as dried solid or amorphous particles. We demonstrate that ageing of liquid N

När många av våra städer växer är det viktigt att både bevara de grönområden som finns och utveckla nya. För den biologiska mångfaldens skull, men lika mycket för invånarnas hälsa och möjlighet att på nära håll uppleva naturen. Det menar klimatforskaren Anna Sofie Persson.

Purpose: Long-term pain is a public health problem but few studies have focused on experiences among women with CWP. This study aimed to explore women's experiences of the impact of CWP on daily life.Method: The participants were 19 women between 45-67 years old, who had developed CWP between 1995 and 2016. Individual interviews were conducted and analysed with qualitative content analysis.Results

This paper suggests a taxonomy for labeling deviating patterns in district heating (DH) customer data. The taxonomy contains several fault labels intended to register information about faults in the DH systems that cause deviations in customer data. This taxonomy is needed because the DH industry is currently missing a unanimous way to label identified faults. The lack of a taxonomy makes it hard

For dense very large scale integration (VLSI) of high performance, multibit resistive memory (RRAM), scalability of material dimensions, as well as the operational sensitivity of the RRAM to voltage fluctuations, have to be considered. This report presents the benefits of adding 0.5-nm thick AlO x diffusion barriers at the different electrode interfaces of HfO x . It is found that implementing AlO

Novel micro-scale reaction devices are progressing in various applications. Whereas, specialized gas-producing reactors of high conversion at micro/mini scale remain challenging and are rarely explored, but are needed urgently in new generation vehicles and aerospace applications. In this work, two kinds of high-aspect-ratio flat channel (200 μm depth, 5.0 mm width, and 40.0 mm length) microreacto

This paper reports the first Computational Fluid Dynamics (CFD) model developed for biomass pyrolysis oil spray combustion using Finite-Rate Chemistry (FRC) approach. To make the CFD calculations feasible, a reduced mechanism for modeling the combustion of biomass Fast Pyrolysis Oil (FPO) based on the POLIMI 1412 mechanism and a model for eugenol oxidation was developed. The reduced mechanism cons

This work numerically and experimentally studies the heat transfer performances and flow characteristics of vortex generators (VGs) in a high aspect ratio rectangular ribbed channel with the Reynolds number ranging from 20000 to 100000. The steady liquid crystal thermography (LCT) method is adopted to link the images captured by experiments and the Nusselt numbers. Four different cases combining r

Impactful, growth-oriented entrepreneurship is a major research and policy focus. Building on arguments put forward by Jane Jacobs more than 50 years ago, we propose that local knowledge spillovers in a city are enhanced by human agency in that city (e.g. local psychological openness). This effect is critically amplified by the catalyst function of a favorable structural city environment that not