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Corrosion of cables can result in brittle and unexpected failures and represents a critical concern for prestressed concrete bridges with post-tensioned (PT) tendons. In these structures, corrosion is typically facilitated by inadequate grout injection and/or the use of poor-quality mortar during construction. Such deficiencies create favorable conditions for corrosion initiation and propagation.
Surface tension is crucial for nanowire vapor liquid solid (VLS) growth models and simulations of growth under external stimuli. A promising method involving imaging droplet deformation under an external electric field has previously been used to report the surface tension of the AuSi eutectic catalyst on Si-nanowires. However, simplified assumptions in this approach led to a significantly lower v
This work presents the development and evaluation of a Direct Membrane Filtration (DMF) concept for municipal wastewater treatment, integrating microsieving, microfiltration/ultrafiltration (MF/UF), and downstream polishing with activated carbon. DMF enables the efficient separation of particulate organic matter directly from raw wastewater, producing a retentate suitable for enhanced biogas produ
We address the social sustainability dimension of labor-intensive industrialization (LII) and manufacturing activities and apply it to the analysis of Mauritius, a regional forerunner in textile and garment production. While the country is commonly seen as an African success story, we do not evaluate its trajectory against traditional economic theory on achieving sustained growth. Instead, we anal
This paper provides a historical overview of the United Nations Framework Convention on Climate Change Conference of the Parties meetings and reviews the major outcomes of the meetings up to the most recent, which took place in Dubai. We describe how climate negotiations, agreements and policies have evolved, summarise the main points reached, and highlight the key concerns of low-income countries
Bird collisions with overhead power lines can cause power outages and raise ecological concerns. This thesis analyses bird-related power disruptions in E.ON Energidistribution AB’s Swedish power grid during the period 2009–2025. The aims are to analyse the impact of bird-related outages relative to other causes and to evaluate whether bird diverters reduce such disruptions. The study is based on d
En av grunderna bakom skiljeförfarandet är att skiljedomen med bindande verkan slutligt avgör tvisten mellan parterna. Det är dessutom så att det saknas möjligheter att överklaga en skiljedom på materiella grunder. I lagen (1999:116) om skiljeförfarande (LSF) finns emellertid vissa möjligheter att få en skiljedom undanröjd. Dessa möjligheter stadgas i 33 och 34 §§ LSF. Av 33 § LSF framgår ogiltighOne of the core principles underlying arbitration is that the arbitration award, with binding effect, finally resolves the dispute between the parties. In addi-tion, there is no possibility to appeal the arbitration award on material grounds. However, the Swedish Arbitration Act (1999:116) provides certain possibilities for having an arbitrational award set aside. These possibilities are laid down
Respect and integrity are fundamental to effective psychiatric care, yet patient experiences of poor treatment remain a significant concern. This study explores patient perspectives on mistreatment within Swedish adult psychiatry through focus group interviews with representatives of patient and family organizations. Participants described systemic and interpersonal challenges that contribute to i
This paper describes an algorithm for reconstructing and identifying a highly collimated hadronically decaying τ-lepton pair with low transverse momentum. When two τ-leptons are highly collimated, their visible decay products might overlap, degrading the reconstruction performance for each of the τ-leptons. A dedicated treatment attempting to tag the τ-lepton pair as a single object is required. T
We have investigated the formation of supported bilayers by coadsorption of dipalmitoyl phosphatidylcholine (DPPC) with the nonionic surfactant P-D-dodecyl maltoside. The adsorption of mixed phospholipid-surfactant micelles on hydrophilic silica surfaces at 25 degrees C was followed as a function of bulk concentration by neutron reflection. Using chain-deuterated d(25)-beta-D-dodecyl maltoside and
Patients undergoing surgical aortic valve replacement (SAVR) are at high risk for atrial fibrillation (AF) and stroke after surgery. There is an unmet clinical need to improve stroke prevention in this patient population. The LAA-CLOSURE trial aims to assess the efficacy and safety of prophylactic surgical closure of the left atrial appendage for stroke and cardiovascular death prevention in patie
Post-consolidation immunotherapy with histamine dihydrochloride and interleukin-2 has been shown to improve leukemia-free survival in acute myeloid leukemia in a phase III trial. For this study, treatment efficacy was determined among 145 trial patients with morphological forms of acute myeloid leukemia as defined by the French-American-British classification. Leukemia-free survival was strongly i
In this study we investigated the potential neuroprotective effect of 2-oxoglutarate (2-OG) on the hippocampus in the transient vessel occlusion ischemia model in the Mongolian gerbil. The morphological and biochemical studies were performed at 7 days after occlusion of carotid arteries. The acute reduction of NeuN-positive neurons in the CA1 pyramidal layer of the hippocampus was accompanied by i
To compare xylans from forestry with agricultural origins, hardwood xylan (birch) and cereal arabinoxylan (rye) were hydrolyzed using two variants of the xylanase RmXyn10A, full-length enzyme and catalytic module only, from Rhodothermus marinus . Cultivations of four selected bacterial species, using the xylooligosaccharide (XOS) containing hydrolysates as carbon source, showed selective growth of
We present an interactive, searchable expressed sequence tag database for the periwinkle snail Littorina saxatilis, an upcoming model species in evolutionary biology. The database is the result of a hybrid assembly between Sanger and 454 sequences, 1290 and 147 491 sequences respectively. Normalized and non-normalized cDNA was obtained from different ecotypes of L. saxatilis collected in the UK an
Nontypeable Haemophilus influenzae (NTHi) is one of the main aetiologies of childhood bacterial infections as well as exacerbations in COPD patients. Currently, no licensed NTHi vaccine exists. In the present study, we evaluated the potential of the conserved and ubiquitous surface protein Haemophilus Protein F (PF) as a vaccine candidate. Our results show that incubation of NTHi with anti-PF anti
Mobility growth poses considerable challenges to city planners around the world, as it entails problems of congestion, air pollution, and accidents. Many cities have thus sought to increase the share of sustainable transport, and specifically travel by bicycle. However, it appears that measures to foster cycling are often implemented on an ad hoc basis, lacking strategic focus and a more profound
