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The current research focuses on creating a homogeneous charge compression ignition (HCCI) fuel index suitable for comparing different fuels for HCCI operation. One way to characterize a fuel is to use the auto-ignition temperature (AIT). The AIT can be extracted from the pressure trace. Another potentially interesting parameter is the amount of low temperature heat release (LTHR) that is closely c
Sub-cell-fix re-initialization method was proposed by Russo and Smereka (J. Comput. Phys. 2000; 163: 51-67) as a modification to the re-distancing, algorithm Of Sussman et al. (J. Comput. Phys. 1994; 114: 146-159) that determines the distance function from an interface known as the zero level-set. The principal goal of sub-cell-fix method is to compute the distance function of the cells adjacent t
INTRODUCTION: The aim of this study was to evaluate technical skills in a coronary angiography (CA) simulator to establish the performance level of trainees and experts in virtual CA.The traditional master-apprentice way of learning CA is by practicing on patients despite a known risk for complications during training. Safe CA training is warranted, and simulators might be one possibility. Simulat
Background: Caldicellulosiruptor saccharolyticus has attracted increased interest as an industrial hydrogen (H2)producer. The aim of the present study was to develop a kinetic growth model for this extreme thermophile. The model is based on Monod kinetics supplemented with the inhibitory effects of H2 and osmotic pressure, as well as the liquid-to-gas mass transfer of H2. Results: Mathematical exp
En stadsvandring i arbetarrörelsens fotspår i Malmö
Tick-borne encephalitis virus (TBEV) is a high-impact pathogen with approximately 12,000 diagnoses annually in Eurasia. The virus causes a variety of clinical manifestations, with neurological symptoms in up to 30% of the patients. Lethality in Europe is <2% but post-encephalitis syndrome is seen in over 40% of the infected patients and results in substantial impairment in quality of life. Over th
In the 2000s, Sweden has experienced a veritable explosion of feminist performing arts. Although feminist actions, theatre, shows and performance existed previously, feminist events with a distinct political and activist approach have emerged strongly in the current decade. Feminist culture festivals are held in rapid succession, and feminist performance, dance and theatre occasionally attract bro
There have long been assumptions about optimal visual strategies for specific tasks, arising from the differences noted between experts’ and novices’ eye movements in domains as diverse as reading, driving, rifle shooting, and cricket. However, because there remains a gulf between theoretical models of eyemovement control (e.g Findlay & Walker, 1999) and their use in applied contexts, simply t
