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The research in the Department of Physical Chemistry 1 at Lund University includes topics such as surfactant self-assembly; polymers, solutions, gels and phase behavior, polymer-surfactant systems; protein and protein-amphiphile systems; adsorption and surface forces; experimental methodology in colloid science; and theory and modeling. (Annual Report (2004) Physical Chemistry 1; Lund University;
1. The topographical organization of mossy fibre input to the forelimb area of the paravermal C3 zone in cerebellar lobules IV and V was investigated in barbiturate-anaesthetized cats and compared with the previously described microzonal organization of climbing fibre input to the same part of the cortex. Recordings were made in the Purkinje cell and granule cell layers from single climbing fibre
OBJECTIVE— The purpose of this study was to assess the role of household conditions for the progression to diabetes in women with impaired glucose tolerance (IGT). RESEARCH DESIGN AND METHODS— A total of 461 women, aged 50–64 years, with IGT defined by an oral glucose tolerance test, had baseline advice on physical exercise, diet, smoking, and alcohol habits. Physical examination, blood tests, an
The aim of this article is to increase the understanding of how institutional forces and organizational context, in parallel with cognitive issues, impact knowledge sharing within multinational corporations (MNCs). Furthermore, the aim is to elaborate on differences between industries by comparing and contrasting a retail firm with a manufacturing firm. The focus is on IKEA and SCA Packaging and t
Popular Abstract in Swedish Intag av födoämnesantigen resulterar normalt i induktion av oral tolerans, men klinisk och immunologisk betydelse av kortvarig neonatal exponering för komjölksproteiner är inte klarlagt. Syftet med detta arbete var att studera prospektivt effekten av olika uppfödningsregimen under de tre första levnadsdagarna. Påverkan på makromolekylär absorption, antikropps produktionThe aim of this work was to study prospectively the effects of different feeding regimens during the first three days of life. A group of 129 infants were randomly assigned at birth to one of three feeding regimens: human milk (HM), cow's milk formula (CMF), or a casein hydrolysate formula (CHF). The formula-fed infants received no human milk until the fourth day of life, after which all infants w
An experimental technique based on double planar laser-induced fluorescence (PLIF/PLIF) using two tracers for the measurement of the local concentration of liquid phase in a two-phase system with large bubbles is presented. Fluorescence emission intensity calibration was performed to validate the use of the laser and tracer combinations at each point in the images on two CCD cameras, separately. B
Autoantibodies of different specificites have been described in association with glomerulonephritis and therefore the aim of this thesis was to improve our knowledge of the different manifestations of autoimmune phenomena which are involved in the glomerulonephritides. Special reference is made to Wegener´s granulomatosis (WG) and microscopic polyangiitis (MP) which are frequently associated with
Nanoteknik är ‘big business’. Stora summor pengar står på spel då detta innovativa teknikområde expanderar i snabb takt. Denna undersökning utgår från antagandet att ekonomiska intressen snarare än demokratiska värden och hållbar utveckling styr utvecklingen av nanoteknik i Sverige idag. Detta ses som problematiskt, och det övergripande målet är att föreslå alternativa principer för att styra utveNanotechnology is big business. With rapid innovation and expansion of the field, financial stakes are high. This study is based on the assumption that the development of nanotechnology in Sweden today is controlled by economic interests rather than democratic values and sustainable development. This is considered problematic, and the overall aim with this study is to propose alternative principle
Urbanization and Density in Zanzibar - Recommendations for Sustainable Urban Development from Swahili houses to low-rise multi-storey houses. The rapid urbanization process in Africa is a major challenge for politicians, urban planners and society in general. The archipelago of Zanzibar in Tanzania is in the middle of this process. Traditionally, low and middle income families live in Swahili hous
Popular science summary Are drugs only drugs for human being? An experiment to see if some of the anthropogenic pharmaceuticals are toxic contaminants for the aquatic environment. All kinds of pharmaceuticals have been using widely and the amount has been increased significantly during the last few decades. Concerns about the occurrence of pharmaceuticals releasing into different matrixes of th
Power grids worldwide are expanding not only driven by ambitious clean energy, but also because of the rising need for reliable energy. Key components of these power grids are transformers. Transformers are traditionally filled with mineral oil, to serve as a coolant and dielectric insulator. Now globally a rising trend is observed towards the adoption of less flammable, biodegradable transformer
This thesis provides a comprehensive analysis of linking rules, which were adapted as one of the alleged remedies against base erosion by the EU and the OECD. A number of issues emerge in connection with those recommended rules. This thesis will thus assess compliance of those rules against domestic and European legal benchmarks. German national law will serve as an example of domestic integration
The geo-electrical survey (resistivity and induced polarization) with different settings, arrangements, time base, spreads and waveforms (50% and 100% duty cycle waveform) was carried out over the Liikavaara depo-sit, near the Aitik mine, in northern Sweden and all the measured data was inverted in two different softwares: Res2Dinv and AarhusInv. Surveys of induced polarization (IP) often contain
The purpose of this study was to understand how the transformations taking place in reform-era Shanghai affected HIV/AIDS from a prevention perspective, both in terms of risks and opportunities. Three main questions were asked: what is the situation of HIV/AIDS in Shanghai, how are the transformations taking place in Shanghai during the reform era contributing to the creation of a risk environment
USA:s president George W. Bushs planer på ett krig i Irak mottogs med blandade känslor av Europas ledare. Frankrike och Tyskland var två av de länder som tog täten för en stark opposition mot detta krig och deras beslut kom att orsaka en kris i de transatlantiska relationerna. Syftet med denna uppsats är att analysera vilka faktorer som låg bakom Frankrikes och Tysklands ställningstagande, och kl
No setting more clearly demonstrates human influences than metropolitan areas that live and breathe human diversity, novelty, intensity and choice, but also environmental and social burdens. Technological solutions offer one avenue of support to alleviating many urban environmental stresses. However, sincere sustainability in urban environments can only be achieved if citizens choose to utilize te
Solar mean magnetic field (SMMF) measurements from the Wilcox Solar Observatory and with the SOHO/MDI instrument are described and analyzed. Even though two completely different methods of observation are used, the two data sets obtained show a strong similarity. Using continuous wavelet transforms, SMMF variability is found at a number of temporal scales. Detected SMMF signals with a 1–2 year per
