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Existing econometric approaches for studying price discovery presume that the number of markets are small, and their properties become suspect when this restriction is not met. They also require making identifying restrictions and are in many cases not suitable for statistical inference. The current paper takes these shortcomings as a starting point to develop a factor analytical approach that mak
PURPOSE OF REVIEW: To summarize current evidence on acute mesenteric ischemia (AMI) in critically ill patients, addressing pathophysiology, definition, diagnosis and management.RECENT FINDINGS: A few recent studies showed that a multidiscipliary approach in specialized centers can improve the outcome of AMI. Such approach incorporates current knowledge in pathophysiology, early diagnosis with trip
A new approach to the constrained function optimization problem is presented. It is shown that the ordinary Lagrange multiplier method and the penalty function method may be generalized and combined, and the new concept ofmultiplier function is introduced. The problem may then be converted into an unconstrained well-conditioned optimization problem. Methods for numerical solution are discussed, an
This paper examines to what extent a government decision concerning a debated climate issue was a result of the efforts of a climate justice campaign. In 2017, a campaign organisation was launched under the name ‘Fossilgasfällan’, and two and a half years later the Swedish government essentially met their most important demand. I argue that this was very likely indeed a consequence of a sustained
Neuroblastoma (NB) is a childhood cancer contributing to several cases of cancer related deaths in children every year. The oncogene MYCN is known to be related to a worse outcome in patients with NB and is found in approximately 20 % of the cases. MYCN is controlled during normal development, however in NB it is dysregulated. The understanding of NB has been hampered due to the lack of embryonic
Histatins are a family of human salivary peptides which act as a part of the innate immune system. There are three main members of the family: Histatin 1 (Hst1), Histatin 3 (Hst3), and Histatin 5 (Hst5). Histatins have long been known to possess differing antimicrobial properties, such as antifungal and antiviral capabilities. Hst5 is generally described as the most potent antifungal peptide in th
Speech recognition is available on ordinary personal computers and is starting to appear in standard software applications. A known problem with speech interfaces is their integration into current graphical user interfaces. This paper reports on a prototype developed for studying integration of speech dialogue into graphical interfaces aimed towards programming of industrial robot arms. The aim of
A method towards a dynamic daylight glare evaluation in the early stage of design was developed in this thesis, using existing glare metrics under multiple observer positions and gazes. The results pointed out that it is possible for a zonal characterization regarding glare sensation to be achieved with the combination of multiple existing metrics and a weighting system, named the adaptation possi
The purpose of this paper is to find the critical success factors of becoming a successful Challenger Brand. This paper aims to analyse the strategies and factors that contribute to the success and failures of these challenger brands. The report examines the importance of market research, customer-centricity, timing, and differentiation as the foundational principles for Challenger Brands to enter
This thesis sheds light on the complexities of climate change discourse by applying Foucauldian discourse analysis to the Canadian 2030 Emissions Reduction Plan. Through a six-step analysis process, the thesis intends to investigate the effects of discourse on the understanding of climate change and the consequences of constituting knowledge through discourse. The six-step process addresses discur
We present theoretical methods and computational strategies of the effects of nanoparticles on linear optical properties of molecules. We present quantum mechanical-molecular mechanics response methods for calculating electromagnetic properties of molecules interacting with nanoparticles and we report strategies for calculating electronic and redox states of molecules sandwiched between gold nanop
Honig and Samuelsson (2014) recently published an article in this outlet criticizing “Does business planning facilitate the development of new ventures? “ a paper I wrote with Scott Shane nearly 15 years ago. They claim that their effort adds to the discussion of (a) the merits of business planning, (b) data replication and extension, (c) sample selection bias, (d) evaluation of normative research
The focus on sustainability has increased in our society during the last years and more firms are conducting CSR reports than ever before. Some claim that firms CSR efforts are only window dressing while other claims that sustainability leads to greater profitability for firms. Previous research is ambiguous when it comes to explain how and if sustainability efforts lead to higher profitability. S
This paper analyzes Danish reactions to the Muhammad cartoon caricature crisis, emphasizing the three narratives that dominate the discussion following the protests against the publication of the 12 cartoons in the Danish newspaper Jyllandsposten. The narratives were: freedom of speech versus intimidation by Muslims; harrasment of Muslims; and as a sign of failed integration of Muslims into Danish
Vision sensors are of increasing interest for non-destructive, remote measurements in industrial as well as consumer products. Their operation is based on intelligent techniques for image understanding, followed by robust quantification of the detected phenomenon. A well-known application area is movement detection and isolation. This paper discusses how movement can be detected and quantified by
