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Since findings of intersex roach in the 1990s it has been clear that hormonal contraceptives has an impact on the aquatic environment via leakage from the sewage treatment plants. This study aims to investigate how women in Sweden experience the counselling they receive on contraceptives in regards to their environmental effects. To investigate this a survey was performed and 795 women in all ages

På grund av digitalisering har samhället träffats med det faktum att många företag erbjuder sina tjänster via internet. Det finns många företag som erbjuder språkundervisande tjänster via internet. Liksom företag verksamma offline, drabbas online verksamma företag av konkurrenssvårigheter. I nuvarande gällande rätt finns det inga exakta beskrivningar på hur konkurrensen på sådana marknader ska regDue to digitalization, society has been hit by the fact that many companies offer their services via the internet. There are many companies that offer language learning services through the internet. Like companies operating offline, online companies are experiencing competitive difficulties. In current applicable law, there are no exact descriptions of how competition in such markets should be re

A new low pressure fuel system implementation for Scania’s trucks is being investigated. The main challenge consists in exchanging the mechanical pump with electrical pumps. The electrical pumps must then be controlled to supply exactly the demanded amount of fuel at the required pressure. System redundancy allows a lot of degrees of freedom influencing the final performance. This thesis studies t

Objectives: Irreversible electroporation (IRE) is a new modality for tumor ablation. Electrodes are placed around the tumor, and a pulsed, direct current with a field strength of 2000 V/cm is delivered. The direct current drives cells into apoptosis and cell death without causing significant heating of the tissues, which spares the extracellular matrix and proteins. The purpose of this review was

The cdk-activating kinase (CAK) activates cyclin-dependent kinases (cdks) that control cell-cycle progression by phosphorylating a threonine residue conserved in cdks. CAK from humans contains p40(MO15) (cdk7), cyclin H and MAT1, which are also subunits of transcription factor IIH where they phosphorylate the C-terminal domain of the large subunit of RNA polymerase II. In contrast, budding yeast C

Virtual reality headsets, such as the HTC Vive, can be used to model objects, forces, and interactions between objects with high perceived realism and accuracy. Moreover, they can accurately track movements of the head and the hands. This combination makes it possible to provide subjects with precise quantitative feedback on their performance while they are learning a motor task. Juggling is a cha

The family of galectin proteins involved in adhesion, growth regulation, immunity, and inflammatory events are important targets for development of small molecule antagonists. Here, N-sulfonyl amidine galactopyranoside derivatives obtained via a multicomponent reaction between galactose alkyne derivatives, sulfonyl azides, and amines were evaluated as antagonists of galectin-1,-2,-3,-4N (N-termina

Background: Preterm birth is known to constitute the major risk factor for development of germinal matrix-intraventricular hemorrhage (GM-IVH). Head position may affect cerebral hemodynamics and thus may be involved indirectly in development of GM-IVH. Turning the head toward one side may functionally occlude jugular venous drainage on the ipsilateral side while increasing intracranial pressure an

The pictorial representations of activities and social interactions provide the researcher with a sensory experience both during and after the fieldwork. I had interesting encounters with children and families during my ethnographic research on the social value of the child in rural Punjab (2019). Some of these encounters were also photographed. Attending a doll's marriage ceremony was one of thos

Endosomal entrapment is a key issue for the intracellular delivery of many nano-sized biotherapeutics to their cytosolic or nuclear targets. Photochemical internalisation (PCI) is a novel light-based solution that can be used to trigger the endosomal escape of a range of bioactive agents into the cytosol leading to improved efficacy in pre-clinical and clinical studies. PCI typically depends upon

This study investigates the use of journey mapping as a tool for visualizing theflow of information in home care. Journey mapping is a design method with the purpose of visualizing the interaction of a user and a product or service. It tries to encompass the whole user experience including actions and touch points between user and product, feelings and other related information. Hence, the visuali

After World War II and prior to the financial deregulation of the 1980s, monetary policy in Sweden as well as in other western European countries rested chiefly on a system of far- reaching non-market-oriented controls of credit flows and interest rates. How was monetary policy conducted in such an environment of financial repression, where the central bank was unable to rely on traditional moneta

Personal growth as a process remains vaguely understood. We introduce the Personal Growth Process (PGP) model based on Carl Rogers’s organismic valuing process (OVP). The PGP model explains personal growth as a sociocognitive embodied process whereby an individual undergoes multiple mental shifts that make up an ongoing, fluctuating process over the long term, starting from a place of psychologica

It is well known that the biological control of oceanic silica cycling is dominated by diatoms, with sponges and radiolarians playing additional roles. Recent studies have revealed that some smaller marine organisms (e.g. the picocyanobacterium Synechococcus) also take up silicic acid (dissolved silica, dSi) and accumulate silica, despite not exhibiting silicon dependent cellular structures. Here,

While numerous antibody-antigen systems have been structurally characterized, studies of structurally analogous T-cell receptor MHC systems have lagged behind largely due to the lack of a general TCR expression system. Efforts to develop bacterial systems have resulted in low yields (< 0.5 mg/l) of active material which is prone to proteolysis and aggregation. Here we report a strategy to secrete

While the eddy covariance (EC) technique is a well-established method for measuring water fluxes (i.e., evaporation or 'evapotranspiration’, ET), the measurement is susceptible to many uncertainties. One such issue is the potential underestimation of ET when relative humidity (RH) is high (>70%), due to low-pass filtering with some EC systems. Yet, this underestimation for different types of EC sy

This paper sets out to draw on my experience as a Sweden-based academic supervisor who is also active in Poland to reflect on the issue of cross-cultural supervision amidst a presumed generational shift that goes on in Poland. Split between stories of a destructive hierarchy and non-transparency in Polish academia on the one hand, and of an emergent “West-minded” reorientation on the other, this p

Here we report large-amplitude transit timing variations (TTVs) for AU Microcopii b and c as detected in combined TESS (2018, 2020) and CHEOPS (2020, 2021) transit observations. AU Mic is a young planetary system with a debris disk and two transiting warm Neptunes. A TTV on the order of several minutes was previously reported for AU Mic b, which was suggested to be an outcome of mutual perturbatio