Partially Premixed combustion (PPC) is a promising combustion concept to achieve high engine efficiency. The combustion-timing of PPC is affected by both inlet-charge condition and the fuel injection, a simple map-based feed-forward control method is not sufficient for controlling the combustion during transient operation. This paper investigates a model-based control method to solve this control

Many new physics scenarios beyond the Standard Model predict resonant or non-resonant production of high-transverse momentum fermions or gluons. This report summarizes Run 2 searches for new physics in fermionic final states and jets with the ATLAS experiment at the LHC.

The phase behavior of lactoferrin has been studied as a function of concentration at a pH and ionic strength where lactoferrin is known to interact effectively via a patch-patch attraction. In contrast to isotropic attractive potentials, the directional attraction gives rise to a different phase or solution behavior. At low concentrations, the protein dimerizes. As the concentration is increased,

Background: Data are lacking from general population studies on how to define changes in lung function after bronchodilation. This study aimed to analyze different measures of bronchodilator response of forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC) and slow vital capacity (SVC). Materials and methods: Data were derived from the Swedish Cardiopulmonary Bioimage Study (SCA

Given that public transportation networks are less developed in rural than in urban areas, a lack of accessibility to dental care facilities could be a barrier to routine dental checkups. Thus, we hypothesized that the distance to the dental care facilities is a risk factor for tooth loss. The aim of this study was to test whether there is an association between the distance to dental care facilit

Wohlers Associates, Inc., recognized widely as the leading consulting firm and top authority on additive manufacturing and 3D printing worldwide—terms that are used interchangeably—today announced the publication of the Wohlers Report 2017. This edition marks the 22nd consecutive year of the undisputed industry-leading report.According to Wohlers Report 2017, 97 manufacturers produced and sold add

Wohlers Associates, Inc., recognized widely as the leading consulting firm and preeminent authority on additive manufacturing and 3D printing worldwide—terms that are used interchangeably—today announced the publication of the Wohlers Report 2016. The 2016 edition marks the 21st consecutive year of its availability. According to Wohlers Report 2016, the additive manufacturing (AM) industry, consis

Background: Preference weights for EQ-5D-3L based on visual analogue scale (VAS) has recently been developed in Iran. The aim of the current study was to compare performance of this value set against the UK VAS-based value set. Methods: The mean scores for all possible 243 health states were compared using Student t test. Absolute agreement and consistency were investigated using concordance corre

In the design of concrete bridges an important aspect is limiting crack widths, since large cracks can lead to e.g. corrosion and affect the bridge functionality. Restraint forces caused by thermal loads and shrinkage will likely constitute a large part of the total forces acting on the bridge in crack width design. In this paper, restraint stresses in portal frame bridges are calculated according

Svensk Kärnbränslehantering (SKB) har som en av sina uppgifter att skapa kunskap om hur betongen i slutförvaret för kortlivat radioaktivt avfall (SFR) kommer att åldras och hur det i sin tur kommer att påverka betongbarriärens skyddande förmåga. I tre studier har därför avdelningen för Byggnadsmaterial vid Lunds Tekniska Högskola med olika experimentella undersökningar studerat hur betongens egens

Uneven exposure to e.g. solar radiation can cause temperature differences between various structural parts of a bridge, which leads to tensile stresses if the parts cannot move freely. In this study, thermal simulations and stress calculations on a model of a portal frame bridge are performed with the aim of evaluating the temperature difference between the bridge parts. It is shown that the tempe

Review article on the recent poetry of Swedish poet Christian Karlsson.

The 1870–1914 globalization period had profound impacts on the international division of labour, with coal-endowed countries specializing in the production of energy-intensive manufacturing goods and others in the production of agricultural goods. This study analyses the environmental consequences of this specialization, by quantifying the flows of energy and hidden energy embodied in the bilatera

We present the development of a specialized concrete for neutron shielding at neutron research facilities, based on the addition of hydrogen atoms in the form of polyethylene and also B4C for enhancing the neutron capture properties of the concrete. We show information on the mechanical properties of the concrete and the neutronics, in particular its relevance to modern spallation neutron sources,

Economic growth is an aspect of social change which cannot be explained by economic theory alone. McCloskey invokes ‘ideas’ but ideas only matter as embodied in institutions. Weingast makes this points but his institutions are too economistic. Only institutionalised self-emergence can explain massive, relentless and automatic change.

PURPOSE OF REVIEW: Delayed awakening after targeted temperature management (TTM) and sedation is frequent among cardiac arrest patients. Differentiating between prolonged coma and irreversible cerebral damage can be challenging, therefore the utilization of a multimodal approach is recommended by international guidelines. Here, we discuss indications and advantages/disadvantages of available modal