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Ion beam methods are used to analyse material (Ion Beam Analysis, IBA) and to modify the target (Ion Beam Modification of Materials, IBMM). In this thesis, ion beams have been used in various IBA techniques to investigate the surface nanometre structures, and also in an ion beam synthesis (IBS) technique to form thin films and to modify material properties. The work is divided into two main parts:
In 1997-2003, a protocol for treatment of acute myeloid leukaemia (AML) (except promyelocytic leukaemia) was activated in four Swedish health care regions covering 50% of the national population. Based on cytogenetics and clinical findings, patients aged 18-60 yr were assigned to one of three risk groups. In this report we account for the long-term clinical outcome of enrolled patients. Patients r
The first part of the investigation is related to the heat transfer and fluid flow problem inside ribbed ducts with a square cross section. The typical applications of this problem are in the cooling of gas turbine blades and guiding vanes. The second part is related to application of intercoolers in gas turbine systems. The intercooling is performed via intercoolers that usually are water-air hea
Popular Abstract in Swedish Recenta dödismiljöer framför Brúarjökull-glaciären på Island och Holmströmbreen på Svalbard har undersökts med speciellt fokus på landforms- och sedimentgenes samt kvantifiering av dödisavsmältningen. Fältmätningar, studier av tidsserier av flyg? och satellitbilder samt digitala terrängmodeller är dataunderlaget för kvantifieringen av dödisavsmältningen. SedimentologiskModern dead-ice environments in the glacier forefields of Brúarjökull, Iceland and Holmströmbreen, Svalbard were investigated with focus on landform and sediment genesis, as well as quantification of melting. Field monitoring and studies of multi-temporal aerial photographs, satellite imagery, and Digital Elevation Models (DEMs) provided data for the melting quantification. Sedimentological and ge
Popular Abstract in Swedish Elakartade (maligna) blodsjukdomar uppstår i den blodbildande benmärgen, vilken är innesluten i hålrummen i de skelettdelar som kan sägas täckas av en badmössa och en gammaldags baddräkt. En av de celltyper som bildas i benmärgen är plasmacellen, en vit blodkropp som utgör mindre än 2% av benmärgscellerna och som tillverkar specifika antikroppar vid infektioner. Vid monAcquired genetic changes have proved to be of diagnostic and prognostic importance in different hematologic malignancies as well as in some solid tumor types. However, although multiple myeloma (MM), an incurable disease, and its proceeding stage monoclonal gammopathy of undetermined significance (MGUS) are quite common, little is known about the karyotypic features of these plasma cell dyscrasias
The rugged field and group of trees between housing estates or next to the railroad tracks, the left-over space of deserted industrial areas, the vacant demolition site of a central city block – they could all be termed ‘urban voids’. However, they are often anything but voids, in a literal sense, as they are not empty, or deserted. Yet they are ‘urban voids’, lacking an evident function, or a
Combining data from spontaneous face-to-face conversations in the London-Lund Corpus (LLC) of spoken British English and a laboratory experiment, this paper analyses the dynamic nature of I think constructions in dialogue. We make use of the functional category of ENGAGEMENT in APPRAISAL theory as an analytical tool (Martin & White, 2005). More precisely, we examine whether I think constructio
Basque is spoken by approximately 660,000 people (Trask 1997) in the Basque Country, straddling the border between northern Spain and southern France, particularly in rural areas of the Bizkaia and Gipuzkoa coastline, as well as inland Gipuzkoa and the foothills of the Pyrenees in Navarre. Virtually all Basque speakers are bilingual with either Spanish or French. Nevertheless, Basque is, due to it
“The implications and applications of biotechnology continue to be at the centre of public debate. In the light of rapid scientific advances and novel insights, the multi-faceted discussions are particularly fierce with regard to patents on DNA–related technology. In the often very emotionally-led debate basically two directly conflicting schools of thoughts can be identified. Some people believe
The subject of this dissertation is the regulation of banks. The enquiry is built around three overreaching research questions:1. What is a bank?2. Why do banks have to be regulated?3. How should banks be regulated? Each of these three questions is dedicated a separate and comprehensive section, each consisting of several chapters. Even though the subject is jurisprudence, the perspective of the
Vocabulary for subsistence and technology may vary a great deal in their degree of borrowability, depending on time, place, inherent subsistence and technology, and the situation of the borrowing. In cross-linguistic typological studies of borrowability, these words tend to group somewhere from middle to high in borrowability, depending on lexical concept (Haspelmath & Tadmor, 2009).We have co
The present study recorded 36 genera and 115 species of the lichen family Teloschistaceae in India. Three species, i.e. Caloplaca rajasthanica S. Y. Kondr., Upreti et G. P. Sinha, Huriella upretiana S. Y. Kondr., G. K. Mishra, Nayaka et A. Thell, and Squamulea uttarkashiana S. Y. Kondr., Upreti, Nayaka et A. Thell, are described as new species. Seven new combinations, i.e. Fulgogasparrea awasthii
The phenomenon of overtourism encapsulates the spirit of contemporary mass tourism. It has gained attention lately as an unsustainable consequence of the intensification of destination management principles in urban economic planning strategy. Stories about “the invasion” of visitors into a numberof popular European cities frequently circulate in news and social media. Research has begun to examin
This thesis is built around an observational study of a class at an elite school. The study follows the class through their upper secondary school education (ages 16-19), focusing on social science lessons. I have used ethnographic methodology to describe and problematize how social science and value-based ambitions of equality conflict with the student role of superiority cultivated at this schoo
BACKGROUND: Patellofemoral arthroplasty (PFA) is one option for the treatment of isolated patellofemoral osteoarthritis, but there are limited data regarding the procedure and results. Because isolated patellofemoral arthritis is relatively uncommon, available case series generally are small, and even within national registries, sample sizes are limited. Combining data from multiple registries may
The isoxazol leflunomide (N-(4-trifluoromethylphenyl)-5-methylisoxazol-4-carboxamide) and its active metabolite A77-1726 (N-(4-trifluoromethyl)-phenyl-2-cyano-3-hydroxy-crotonic acidamide) are promising disease-modifying antirheumatic drugs now in clinical trials. The malononitrilamides MNA279 (2-cyano-3-cyclopropyl-3-oxo-(4-cyanophenyl)propionamide) MNA715(N-(4-trifluoromethyl)-phenyl-2-cyano-3-h
A comparison between the narrative technique of the ancient Greek novel, 'The Aethiopica' by Heliodorus, and Sigrid Combüchen´s modern tale 'Parsifal'.
Sigrid Combüchen is a Swedish writer, born in Germany 1943, a european 'war child'. Her tale Parsifal (1998) gives perspective of the perils in European history. She uses a historical, mythical and contemporary narrative in a genuinely
Extensive changes in public organizations have been carried through since the end of the 20th century as a way of achieving higher efficiency. Inspiration came from the private sector. The Swedish Enforcement Authority carried through several organizational changes during this time. The authority was during 1997-2006 organized in ten independent authorities subordinated to the National Tax Board.
