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Risk and Gender : Daredevils and Eco-Angels

Through history and in most cultures differences between men and women have been observed and expressed in various ways. Also in our society differences between men and women are evident and this becomes particularly clear in the context of risk perception. This chapter will present three models that are found in the research literature that aim at explaining these differences. The first model foc

Covert chemicals, tangible trust : Risk management of chemicals in the workplace

In Sweden, as in other industrialised nations, occupational exposure limits are considered to be an important tool for chemical risk management, although many other factors also play a role in occupational safety and health management. The aim of this study was to investigate the role of occupational exposure limits in relation to information about, and the risk perception of, chemicals. An interv

The moral black hole

It is commonly believed that people become selfish and turn to looting, price gouging, and other immoral behaviour in emergencies. This has been the basis for an argument justifying extraordinary measures in emergencies. It states that if emergencies are not curtailed, breakdown of moral norms threaten ('the moral black hole'). Using the example of natural disasters, we argue that the validity of

Fibre Formations : Wool as an anthropological site

Contemporary debates on sustainability usually relies on standardised and normative categories, such as ‘social’ and ‘nature’, and on linear notions of time. This study explores a more complex perspective on the delicate borderlands between the ‘un-sustainable’ and the ‘sustainable’. A particular material and a particular place stand at the centre of attention: woollen Merino fibre on the South Am

Climate Change, Sustainable Welfare and Eco-Social Policies

Comparative empirical studies of the link between economic growth, carbon emissions and ecological footprints (Koch and Fritz 2014; Fritz and Koch 2016) suggest that current Western production and consumption patterns and welfare standards are incompatible with environmental limits and IPCC climate targets. In the absence of evidence for absolute decoupling of economic growth, material resource in

A Generalized Zero-Forcing Precoder for Multiple Antenna Gaussian Broadcast Channels

In this paper, we consider precoder design for multiuser multiple-input-multiple-output (MIMO) Gaussian broadcast (BC) channels and propose a generalized zero-forcing (GZF) precoder based on successive dirty-paper coding (DPC), i.e., the GZF-DP precoder. The GZF-DP precoder is an extension of the GZF-DP precoder designed earlier for multi-input-single-output broadcast (MISO-BC) channels, and also

Changes in composition, cellulose degradability and biochemical methane potential of Miscanthus species during the growing season

The composition, cellulose degradability and biochemical methane potential (BMP) of M. sinensis, M. floridulus, Miscanthus × giganteus and M. lutarioriparius were investigated concomitantly at different growth/harvest times during their growing season. For all the four species, there was only a slight change in the compositional content. Meanwhile there was a huge change in the BMP values. At the

Anticipating morphological and syntactic structures : investigating the pre-activation negativity

It is known that listeners can predict upcoming words based on constraining contexts (e.g. DeLong et al., 2005). In a recent study, we proposed a left frontal brain potential, the pre-activation negativity, PrAN (Söderström et al., 2016), thought to reflect pre-activation of expected word continuations. Time-locked to word-initial fragments, PrAN’s amplitude was found to increase in a 136-280 ms t

GFAT1 phosphorylation by AMPK promotes VEGF-induced angiogenesis

Activation of AMP-activated protein kinase (AMPK) in endothelial cells regulates energy homeostasis, stress protection and angiogenesis, but the underlying mechanisms are incompletely understood. Using a label-free phosphoproteomic analysis, we identified glutamine:fructose-6-phosphate amidotransferase 1 (GFAT1) as an AMPK substrate. GFAT1 is the rate-limiting enzyme in the hexosamine biosynthesis

Studies of in vivo electropermeabilization by gamma camera measurements of (99m)Tc-DTPA

A protocol was developed to study the drug uptake from in vivo electropermeabilization at different settings of parameters influencing the uptake efficiency. Radiolabelled diethylenetriaminepentaacetic acid (DTPA) was used to trace the distribution and internalization of a hydrophilic drug after in vivo electropermeabilization. Skeletal muscle tissue in rat was treated with permeabilizing electric

On the physical limitations for radio frequency absorption in gold nanoparticle suspensions

This paper presents a study of the physical limitations for radio frequency absorption in gold nanoparticle (GNP) suspensions. A spherical geometry is considered consisting of a spherical suspension of colloidal GNPs characterized as an arbitrary passive dielectric material which is immersed in an arbitrary lossy medium. A relative heating coefficient and a corresponding optimal near field excitat

Evolution of nuclear shapes in odd-mass yttrium and niobium isotopes from lifetime measurements following fission reactions

Lifetimes of excited states in Y99,Y101,Nb101,Nb103, and Nb105 were measured in an experiment using the recoil distance Doppler shift method at GANIL (Grand Accélérateur National d'Ions Lourds). The neutron-rich nuclei were produced in fission reactions between a U238 beam and a Be9 target. Prompt γ rays were measured with the EXOGAM array and correlated with fission fragments that were identified

Twisted finite-volume corrections to Kl3 decays with partially-quenched and rooted-staggered quarks

The determination of |Vus| from kaon semileptonic decays requires the value of the form factor f+(q2 = 0) which can be calculated precisely on the lattice. We provide the one-loop partially quenched chiral perturbation theory expressions both with and without including the effects of staggered quarks for all form factors at finite volume and with partially twisted boundary conditions for both the

Triggering necroptosis in cisplatin and IAP antagonist-resistant ovarian carcinoma

Ovarian cancer patients are typically treated with carboplatin and paclitaxel, but suffer a high rate of relapse with recalcitrant disease. This challenge has fostered the development of novel approaches to treatment, including antagonists of the 'inhibitor of apoptosis proteins' (IAPs), also called SMAC mimetics, as apoptosis-inducing agents whose action is opposed by caspase inhibitors. Surprisi

Neural tissue xenografting

Neural transplantation may become an important treatment alternative for focal brain disorders. To date, the most successful grafts have been obtained in patients with Parkinson's disease. Completely normalized dopamine production and reduction of Parkinsonian symptoms have been demonstrated 10 years after grafting. However, the allogeneic donor tissue has to be obtained from induced abortions, an