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The growing interest in sustainable development indicators (SDI) has resulted in the development and application of various SDI frameworks in the past two decades. Identification and selection of “right” indicators with such frameworks are essential, in the sense that, it is the information from these indicators that will help policy and decision makers to better understand the efficiency, effecti

PIXE-analyser kan utföras med utvecklad analysuppställning med noggrannhet och precision av c:a 10 % och med hög analyskapacitet. Ett dataprogram för evaluering av räntgenspektra presenteras. Inverkan av provtjocklek vid PIXE-analys av inhomogena prov har studerats och korrektioner föreslås. Fluorinnehållet i filterprov har bestämts, samtidigt med PIXE-analys, genom utnyttjande av en kärnfysikalis

At present, there are severe limitations to the successful migration and integration of stem cells transplanted into the degenerated retina to restore visual function. This study investigated the potential role of chondroitin sulfate proteoglycans (CSPGs) and microglia in the migration of human Muller glia with neural stem cell characteristics following subretinal injection into the Lister hooded

Popular Abstract in Swedish Bröstcancer är den vanligaste cancerformen hos kvinnor i Sverige. Årligen drabbas 7000 kvinnor i Sverige och cirka 1500 kvinnor dör av sin sjukdom. Bröstcancer uppkommer genom ett samspel mellan livsstil, miljö och gener. En kvinna som har en förstagradssläkting (t.ex. syster, mor) med bröstcancer har ungefär dubbelt så stor risk att drabbas av bröstcancer jämfört med eApproximately 7000 women are diagnosed and 1500 women die from breast cancer in Sweden every year. The aim of this thesis was to study the interplay of polymorphisms, hormone levels, lifestyle, and the use of concomitant medication in relation to risk and prognosis in two cohorts: one composed of young healthy women from high-risk breast cancer families and the other of breast cancer patients fro

In this paper we look at opportunities to support the creation of value for all through the use of end-user-owned Virtual Personal Assistant. We use a chat-bot as example of technology with a possibility for transferring and diffusing new functionality, features and capabilities. This category of software can create potential value through its AI and natural language processing combined with emula

Objective: Developmental programming alters growth and metabolic outcome in children born small for gestational age (SGA). We explored insulin and glucose metabolism in SGA children treated with a fixed GH dose over 1 year. Methods: In the North European Small for Gestational Age Study (NESGAS), 110 short SGA children received GH at 67 mu g/kg/day for 1 year. Insulin secretion was assessed by acut

Popular Abstract in Swedish Åderförfettning (även kallat åderförkalkning eller ateroskleros) börjar genom att det ?onda kolesterolet? LDL fastnar i väggen på ett blodkärl. Där kan LDL börja modifieras och orsaka inflammation. Inflammationen påskyndas av att vita blodceller kommer in i artärväggen och försöker ta bort fettet. Om en stor mängd fett lagras in, kan det inte avlägsnas. Tillsammans med Atherosclerosis is a chronic inflammatory disease, characterized by the accumulation of lipids and fibrous tissue in the wall of medium and large-sized arteries. The characteristic culprit of the disease is the atheroma, or atherosclerotic plaque, a patchy thickening of the arterial wall which affects the lumen, inducing various degrees of stenosis. The rupture of the atherosclerotic plaques, foll

Popular Abstract in Swedish 6 Populärvetenskaplig sammanfattning 6.1 Proteiner produceras av våra gener Nyligen bestämdes sekvensen för det mänskliga genomet bestående av 30 000 gener. Varje gen kodar för minst ett protein. All information finns i generna men för att förstå vad generna gör behöver vi studera proteinerna de kodar för. I denna avhandling presenteras några proteinstrukturer. Man kaThe Mg²⁺ and Mn²⁺ structures of calbindin D_9k have been determined and they reveal a conformational change compared to the structures of apo and (Ca²⁺)2-calbindin D_9k. These findings are unique, since normally calcium and not magnesium is known to induce conformational changes of EF-hand proteins. It has also been shown that calbindin D_9k

This dissertation concerns the field of applied psychiatry and focuses on the problems that are associated with the care and treatment of adult patients with autism spectrum disorders. The conditions that are described are valid for Swedish psychiatry and cannot be directly generalized to conditions outside of the country.

Recent animal studies have shown that D-glucose is a potential biodegradable MRI contrast agent for imaging glucose uptake in tumors. Here, we show the first translation of that use of D-glucose to human studies. Chemical exchange saturation transfer (CEST) MRI at a single frequency offset optimized for detection of hydroxyl protons in D-glucose (glucoCEST) was used to image dynamic signal changes

Popular Abstract in Swedish Den här boken handlar om ömsesidighet i sociala relationer - om vänskap. Den handlar också om de moraliska och rättsliga normer och föreställningar som istället främjar ensidiga, eller till och med direkt fientliga, relationer. Arbetet utgår från vissa centrala punkter i den aristoteliska etiken. Undersökningen kretsar kring de värden som konstituerar den sociala relatiThis is a book about reciprocity in social relationships - about friendship. It also deals with the moral and legal norms which, conversely, promote one-sided and even directly hostile relationships. The starting-point for this work is certain central elements in Aristotelian ethics. The study revolves around the values which constitute the social relationship of friendship and the central questio

Photodynamic therapy (PDT) for the treatment of prostate cancer has been demonstrated to be a safe treatment option capable of inducing tissue necrosis and decrease in prostate specific antigen (PSA). Research groups report on large variations in treatment response, possibly due to biological variations in tissue composition and shortterm response to the therapeutic irradiation. Within our group,

Previously the effect of atmospheric dispersion on telescope performance has attracted only relatively little attention. This may be due to the fact that the dispersion effects have been evaluated in relation to the size of the diffraction limited resolution angle of current telescopes, or to seeing limited telescopes. However, since the resolution angle is inversely proportional to telescope diam

For extremely large telescopes, there is strong need for thin deformable mirrors in the 3-4 m class. So far, feasibility of such mirrors has not been demonstrated. Extrapolation from existing techniques suggests that the mirrors could be highly expensive. We give a progress report on a study of an approach for construction of large deformable mirrors with a moderate cost. We have developed low-cos

Migratory birds must make complex decisions to use wind to their advantage during flight and increasing flight performance is particularly important while crossing ecological barriers. Age-related differences in how birds deal with wind have suggested experience improves necessary skills in gaining positive wind support. However, differences in wind support between age groups over ecological barri