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Recent studies have demonstrated that the combination of x-ray tomography during triaxial tests (”in-situ” tests) and 3D- volumetric Digital Image Correlation (3D-DIC) can provide important insight into the mechanical behaviour and deformation processes of granular materials such as sand. The application of these tools to investigate the mechanisms of failure in rocks is also of obvious interest.

Today most universities are using course evaluations. However, course evaluations are often discussed and questioned. This paper reports on a survey where we aim at finding out (1) if students have a preconceived notion of a course, (2) if course evaluation scores can be predicted early in a course, (3) if exam throughput impacts course evaluation, and (4) if web-based evaluation reflects the gene

Since the development of real-time PCR, the technology has been widely applied in the field of diagnostics. In comparison with conventional PCR it has opened up the possibility of accurate quantification of microorganisms in clinical, environmental and food samples. When employing real-time PCR and absolute quantification in biological samples, five important requirements should be fulfilled, name

Changes in the linear attenuation coefficient of polymer gel dosimeters post-irradiation enable the imaging of dose distributions by x-ray computed tomography (CT). Various compositions of polymer gel dosimeters manufactured from acrylamide (AA), and N,N'-methylene-bis-acrylamide (BIS) comonomers and gelatin or agarose gelling agents were investigated. This work shows that increasing the comonomer

The aim of this research is to analyze the cinematographic image of lesbianism in Spanish cinema by critically analyzing and evaluating full-length films produced in Spain from 1972 to 2005 starring lesbian characters. The analysis model that has been used was developed by J.C. Alfeo (1997) in his work about film representation of male homosexuality and it is based on S. Chatman (1990) and P. Hamm

We present the first results of a detailed abundance analysis, based on VLT observations, of giant stars in the very metal-rich globular cluster NGC 6528. We will be able to tie the horizontal branch abundances (see e.g. Carretta et al. 2001) to those of the more luminous giants (see CMDs). For the very similar cluster NGC 6553 studies of different types of stars have yielded very disparate result

Popular AbstractAvhandlingen undersöker relationen mellan individer och platser relaterat till livskriser och existentiell trygghet. Författaren analyserar olika copingstrategier hos gravida kvinnor och hur detta förändrar deras relation till olika platser i deras livshistoria. Anthony Giddens begrepp ontologisk trygghet granskas kritiskt i förhållande till existentiell välmående och används sedanThe study explores the importance of place attachment on individuals? sense of security during existential crises. Coping strategies of pregnant women are analysed, focusing on how the prospect of giving birth affects their relationship to place. Anthony Giddens? concept of ontological security is critically examined and used to investigate the connection between place and ontological security ? w