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Kvinnor, karriär och familj : En studie om chefer i fyra olika branscher

Women at the managerial level are an interesting group considering that there are few women managers, especially at the senior level. One purpose of the present study was to examine how individual and situational factors have influenced women managers' career development. A second aim was to find out the personal views of women managers on different aspects of their career and also how they combin

Positron Emission Tomography with Three-Dimensional Reconstruction

In this thesis, the developments of two different low-cost scanners for positron emission tomography (PET) based on 3D acquisition, are presented. 3D reconstruction methods for these systems are also presented. The first scanner consists of two rotating scintillation cameras, and produces quantitative images, which have shown to be clinically useful . The second one is a system with two opposed se

The Plant Plasma Memrbane H+-ATPase: regulation by phosphorylation and 14-3-3 proteins

The plant plasma membrane H+-ATPase is a predominant membrane enzyme that provides the energy for secondary active transport across the plasma membrane. Consequently, the H+-ATPase is thought to play a major role in many cell processes, and it is implicated to be regulated by a number of factors, including hormones, blue light, and fungal toxins The plant plasma membrane H

Kan förstainstansrättens andra avdelning utlokaliseras till Öresundsregionen

Att denna lokalisering av den dömande och ekonomiska verksamheten i Europa varit bra för lilla Luxemburg är entydigt, men är en dylik rättskoncentration bra för Europa? Detta inlägg granskar de problem domstolen står inför, diskuterar de alternativ som erbjuds och om en utlokalisering av den högsta rättsskipningen i Europa kan vara ett alternativ till en fortsatt koncentration till Luxemburg. Avsl

Reflektioner om reflektion: Något om skådespelarutbildningens reflektionsuppgifter

Inom skådespelarutbildningen vid Teaterhögskolan i Malmö ingår mer omfattande reflektionsuppgifter på åtminstone tre utbildningsnivåer: kandidat, magister och master. Inga av dessa kan till vare sig omfattning, innehåll eller framställningsform förväntas vara direkt jämförbara med konventionella akademiska uppsatser vid andra fakulteter. Det finns på det konstnärliga området ingen lång tradition a

Nanoparticles for long-term stable, more selective MISiCFET gas sensors

Synthesis of metal-oxide nanoparticles and utilization of these particles as gate materials for field-effect sensor devices is reported. Improved selectivity to specific gases is expected by modulating the size of the oxide nanoparticles or impregnating them with catalytic metals. Another objective is to improve the long-term thermal stability of the sensors, since the metal loaded nanoparticles m

Lewis acid promoted endocyclic cleavage of glycosides and related acetals

This thesis is a summary of five papers concerning endocyclic cleavage of glycosides and related acetals. Simple lactol ethers undergo endocyclic cleavage to give acyclic chain extended products on treatment with organoaluminium and organotitanium reagents. The first examples where organotitanium reagents induced alkylative endocyclic cleavage of carbohydrates is presented. The best conditions for

Coding for multiple-access and fading channels

This thesis treats some information-theoretical and coding aspects of communication over multiple-access and fading channels. It consists of a general introduction and seven papers. In code-division multiple-access (CDMA) communication, many users have access to the channel simultaneously. Since the users interfere with one another, error correcting coding is necessary in order to obtain good per

Alternative NAD(P)H dehydrogenases in plant mitochondria - localisation, catalytic functions and physiological roles

Popular Abstract in Swedish Alla flercelliga organismer är uppbyggda av celler. Cellen omges av ett plasmamembran, som innesluter cellens vätska (cytosol) i vilken finns små organeller. Varje organell har sin uppgift i cellen, som t.ex. kärnan innehåller genetiskt material (DNA) och mitokondrier producerar energi i form av ATP. Många uppbyggnadsprocesser som sker i celler t.ex. proteinsyntes kräveIn addition to complex I, the plant mitochondrial electron transport chain possesses several alternative NAD(P)H dehydrogenases, not present in animals. These enzymes allow nonenergy-conserving electron transfer from cytoplasmic and matrix NAD(P)H to ubiquinone. The mitochondrial inner membrane was permeabilised with a channel-forming antibiotic, alamethicin, and the activity of internal NADH deh