Filtyp
The foreign exchange (FX) market is today the world’s broadest, most active, financial market. One of many technical analysis techniques amongst professional FX traders, trying to narrow down the best entry and exit points in this market, is to utilize pivot points. The ability of this technique has, as far as we know, never been rigorously evaluated. In collaboration with the Malmö-based hedge fu
The emerging green bond market is a novel research area with only a few studies being published in recent years. The increase in interest from issuers, investors, and academia shows the clear need for further investigation of the pricing dynamics affecting the green bond market. This study finds its theoretical foundation in the capital asset pricing model (CAPM), aiming to establish whether inves
This thesis set out to continue the development of a short-wave infrared (SWIR) optical parametric amplifier (OPA). The system is based on a Yb-ber chirped pulse amplification (CPA) laser delivering 400 fs long pulses, centered around 1030 nm, at 200 kHz repetition rate and 40 W average power. The thesis focuses on pulse characterization, through use of frequency-resolved optical gating (FROG), of
Vulnerability to climate change and the capacity to adapt to it are the result of intersecting power structures, system dynamics, and social identity markers otherwise known as intersectionality; and thus, differ greatly between contexts. However, despite the stark contextual differences between small and metropolitan cities, and lower and higher income countries, the policy and study of climate c
This paper analyses how China’s growing taste for beef due to rising incomes, urbanization and preference for higher quality meat shaping Kazakhstan’s inefficient beef industry, and how Kazakhstan’s government is attempting to make it more efficient. The analysis done through qualitative methods by looking into the data from primary and secondary sources.
We consider simple approximations of variances and covariances for order statistics from the standard extreme value distribution. Exact values and simulation results of the variances and covariances for certain sample sizes are used to determine the validity of the suggested approximations.
Background: The relationship between Helicobacter pylori infection and pancreatic cancer has been investigated in three previous studies with contradictory results. The aim of the present study was to investigate the association between H. pylori seropositivity and the risk for pancreatic cancer in a nested case-control study within a population based cohort. Methods: Selected birth- year cohorts
This paper extends theories of retail branding and consumer experience of retail stores by bringing consumer culture theory into the field of retailing. Using ethnographic data collection methods (photo-diaries, participant observations, long interviews, artifact collections) we studied the grocery shopping habits and life at home among Swedish middle-class working women with children. The analysi
We investigated the brain-tissue response to nanowire implantations in the rat striatum after 1, 6, and 12 weeks using immunohistochemistry. The nanowires could be visualized in the scar by confocal microscopy (through the scattered laser light). For the nanowire-implanted animals, there is a significant astrocyte response at week 1 compared to controls. The nanowires are phagocytized by ED1 posit
Apolipoprotein M (ApoM) is a 25-kDa HDL-associated apolipoprotein and a member of the lipocalin family of proteins. Mature apoM retains its signal peptide, which serves as a lipid anchor attaching apoM to the lipoproteins, thereby keeping it in the circulation. Studies in mice have suggested apoM to be antiatherogenic, but its physiological function is yet unknown. We have now determined the 1.95
Lipid membrane and lipopolysaccharide (LPS) interactions were investigated for a series of amphiphilic and cationic peptides derived from human heparin cofactor II (HCII), using dual polarization interferometry, ellipsometry, circular dichroism (CD), cryoTEM, and z-potential measurements. Antimicrobial effects of these peptides were compared to their ability to disorder bacterial lipid membranes,
The immobilization of functional biomolecules to surfaces is a critical process for the development of biosensors for disease diagnostics. In this work we report the patterned attachment of single chain fragment variable (scFv) antibodies to the surface of metal oxides by the photodeprotection of self-assembled monolayers, using near-UV light. The photodeprotection step alters the functionality at
Chiral bicyclic diols based on bicyclo[2.2.2]octane and bicyclo[2.2.1]heptane have been synthesized and their catalytic capacity in the asymmetric diethylzinc addition to benzaldehyde compared with those described for previously synthesized 2,6-bicyclo[2.2.2]octane-diols (BODOLs). The influence of the number of coordinating sites and the distance between them were studied. (C) 2008 Elsevier Ltd. A
Open Educational Resources (OER) are teaching, learning and research materials available on the Internet. Resources are open and free, and usually under creative commons licenses (cc). Depending on the licenses resources are allowed to be used, reused, transmitted, and also sold openly and freely. Internationally, the OER movement is very strong. In Sweden, however, the trend towards open publicat
Background: Musculoskeletal disorders are very common and almost inevitable in an individual's lifetime. Enabling self-management and allowing the individual to take responsibility for care is stated as desired in the management of these disorders, but this may be asking more than people can generally manage. A willingness among people to take responsibility for musculoskeletal disorders and not p
Perivascular adult stem cells have been isolated from several tissues, including the adult human brain. They have unique signatures resembling both pericytes and mesenchymal stem cells. Understanding the nature of these cells in their specific vascular niches is important to determine their clinical potential as a new adult stem cell source. Indeed, they have promising features in vitro in terms o
There is a growing scientific consensus that limiting the increase in global average temperature to around 2 C above pre-industrial levels is necessary to avoid unacceptable impact on the climate system. This requires that the developed countries' emissions are radically reduced during the next 40 years. Energy scenario studies provide insights on the societal transitions that might be implied by
