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In this study, I demonstrate that social hierarchy and power are important aspects for understanding the use of epistemic and evidential stance verbs in computer-mediated communication. The data for the study come from an online bulletin board about rhythmic gymnastics, where the construction of social roles is believed to play a role in the expression of stance. The members of the community are d

Since 2001 there has been an increase in oil price and unlike other times there is nothing indicating a major persistent decline. As oil is a limited resource and since current production capacity can not fully meet the growing demand the price on oil is kept high. A high oil price will not only result in higher price on fuel and thereby a higher cost of transport. It will also affect areas such a

Context. Kinematical data such as the mean velocities and velocity dispersions of stellar samples are useful tools to study galactic structure and evolution. However, observational data are often incomplete (e. g., lacking the radial component of the motion) and may have significant observational errors. For example, the majority of faint stars observed with Gaia will not have their radial velocit

Context. A number of large spectroscopic surveys of stars in the Milky Way are under way or are being planned. In this context it is important to discuss the extent to which elemental abundances can be used as discriminators between different (known and unknown) stellar populations in the Milky Way. Aims. We aim to establish the requirements in terms of precision in elemental abundances, as derive

The primary focus of this review is a discussion regarding in vitro media for colon release, but we also give a brief overview of colon delivery and the colon microbiota as a baseline for this discussion. The large intestine is colonized by a vast number of bacteria, approximately 10 12 per gram of intestinal content. The microbial community in the colon is complex and there is still much that i

This thesis discusses the 2007 elections in Kenya, and its aftermath. The aim is to examine whether or not ethnicity played a major role in the outbreak of violence that followed the referendum. As well as different theories and discussions on ethnicity, I will also try to explain the course of events by using theories of increased civil violence during a democratic transition, and the fact that w

This thesis investigates how monopolies enabled by copyright prevent many to exercise their right to access culture, a right that is important in itself, but also as an instrument for human development. Second part of the thesis will then focus on the question whether there are really all this advantages that copyright allegedly secures that always tip the scales of balance between different right

Föräldrabalkens 6 kap. 2 a § stadgar att barnets bästa skall vara avgörande för alla beslut i frågor om vårdnad, boende och umgänge. Barnets bästa är en princip som går att finna i såväl internationella dokument som i nationell lagstiftning. Begreppet barnets bästas innebörd är ej uttryckligen definierad i varken de internationella dokumenten, såsom barnkonventionen, eller i svensk nationell lagstAccording to the Swedish parental code 6 chapter 2 a §, the best interest of the child shall be conclusive for all decisions in matters of custody, residency and right to access. The best interest of the child is a principle which can be found in both international documents and in national legislation. The concept of the principle of the best interest of the child is not expressly defined in neit

We have investigated the possibility of using the 2.45 GHz ISM band for communication between binaural hearing aids. The small size of a modern hearing aid makes it necessary to miniaturize the antennas to make this feasible. Two different types of hearing aid placements have been investigated: in the outer ear and in the ear canal. Both put strict demands on the size of the antenna, which have be

Since its establishment, the Android applications market has been infected by a proliferation of malicious applications. Recent studies show that rogue developers are injecting malware into legitimate market applications which are then installed on open source sites for consumer uptake. Often, applications are infected several times. In this paper, we investigate the behavior of malicious Android

Splitting failure in beam splice joints with glued-in rods parallel to grain in endwood subjected to pure shear is considered. A simple theoretical expression based on beam-on-elastic-foundation theory and quasi-non-linear fracture mechanics is presented for calculation of the joint strength. Tests were conducted on jointed beams in a four-point bending test setup in which the joints were located

Reinterventions seem to occur more frequently after endovascular aneurysm repair than after open surgical repair and are encountered in about 20% versus 10% of the cases, respectively. However, reinterventions following endovascular repair are predominantly endoluminal and early reinterventions are more frequent after open repair. The indications for reintervention after EVAR have changed over tim

ALICE (A Large Ion Collider Experiment) is the LHC (Large Hadron Collider) experiment devoted to investigating the strongly interacting matter created in nucleus-nucleus collisions at the LHC energies. The ALICE ITS, Inner Tracking System, consists of six cylindrical layers of silicon detectors with three different technologies; in the outward direction: two layers of pixel detectors, two layers e

A distortional hardening elasto-plastic model at finite strains suitable for modeling of orthotropic materials is presented. As a prototype material, paperboard is considered. An in-plane model is established. The model developed is motivated from non-proportional loading tests on paperboard where the paperboard is pre-strained in one direction and then loaded in the perpendicular direction. A sof

We demonstrate a novel dispersion-scan (d-scan) scheme for single-shot temporal characterization of ultrashort laser pulses. The novelty of this method relies on the use of a highly dispersive crystal featuring antiparallel nonlinear domains with a random distribution and size. This crystal, capable of generating a transverse second-harmonic signal, acts simultaneously as the dispersive element an