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Brandteknisk riskvärdering av Jakobsbergs sjukhus

This report is an evaluation of the fire safety at Jakobsberg's hospital outside Stockholm. The report is a part of the course in Fire Safety Evaluation that is given at the Faculty of Engineering at Lund University. The evaluation follows a scheme that was developed on a basis of prior learning at the Fire Protection Engineering Program and focuses on risks concerning life and health. The wor

Direct observation of double-k lattice modulation in double-k magnetic structures. The case of CeAl2

Symmetry analysis is combined with x-ray scattering experiments to investigate the lattice modulation associated with the incommensurate magnetic structure in the case of a double-k structure. The expansion of the free energy shows that the components of the magnetic structure with propagation vectors k(1) and k(2) can couple via components of lattice modulations. It is shown that the classical di

Cobalamins uncovered by modern electronic structure calculations

This review describes how computational methods have contributed to the held of cobalamin chemistry since the start of the new millennium. Cobalamins are cobalt-dependent cofactors that are used for alkyl transfer and radical initiation by several classes of enzymes. Since the entry of modern electronic-structure calculations, in particular density functional methods, the understanding of the mole

Atrial Conduction and P-wave Characteristics: From histology to electrophysiology

P-wave morphology reflects the projection of the depolarization vector on the electrocardiogram (ECG)lead axes in three-dimentional space and reflects both right and left atrial activation. The main purpose of current thesis was to explore the internal logic between the atrial conduction properties, including intra- and inter- atrial conduction, and P-wave characteristics from the level of histolo

Xenotransplantation of human neural progenitor cells to the subretinal space of nonimmunosuppressed pigs.

To investigate the feasibility of transplanting human neural progenitor cells (hNPCs) to the retina of nonimmunosuppressed pigs, cultured hNPCs were injected into the subretinal space of 5 adult pigs after laser burns were applied to promote donor cell integration. Postoperatively, the retinal vessels appeared normal without signs of exudation, bleeding, or subretinal elevation. Eyes were harveste

Prioritizing national security over care for land? A qualitative study on the social, ecological and cultural impacts of the U.S. military in Hawaii

Social, ecological, and cultural impacts associated with the U.S. military in Hawaii are egregious. However, due to the historical oppressions and injustices to Hawaiians, the U.S. military maintains their hegemony by wielding a disproportionate decisive political and economic power. This study aims to explore perceptions of Native Hawaiian and non-native activists regarding the military impacts a

Crystal graph attention networks for the prediction of stable materials

Graph neural networks for crystal structures typically use the atomic positions and the atomic species as input. Unfortunately, this information is not available when predicting new materials, for which the precise geometrical information is unknown. We circumvent this problem by replacing the precise bond distances with embeddings of graph distances. This allows our networks to be applied directl

Mapping Resonance Structures in Transient Core-Ionized Atoms

The nature of transient electronic states created by photoabsorption critically determines the dynamics of the subsequently evolving system. Here, we investigate K-shell photoionized atomic neon by absorbing a second photon within the Auger-decay lifetime of 2.4 fs using the European XFEL, a unique high-repetition-rate, wavelength-tunable x-ray free-electron laser. By high-resolution electron spec

A preliminary version of a computerized naming test for preschool children with language impairment

The most prevailing hypothesis regarding mechanisms behind specific language impairment today is the hypothesis of general limitations of processing capacity. Such an hypothesis can hardly be tested by available language assessment tools, especially not by instruments in use for clinical assessment of the lexical-semantic domain in children. Reduced naming speed is by some researchers considered a

The N-Myc MB0-MBI region interacts specifically and dynamically with the N-lobe of Aurora kinase A

The intrinsically disordered MYC proteins are master regulators of cellular growth and function, but when deregulated they become cancer drivers. MYC-protein interactions are key to oncogenesis, and while disrupting such interactions would be of significant therapeutic benefit, the intrinsically disordered properties of MYC have dramatically hampered their characterization. Here, we apply an integ

Dérive – Lerum : a psychogeographic approach to residential futures

Presented at the International VISURF Nordic-Baltic Colloquium Visions of Residential Futures (Gothenburg, 2011), part of a NordForsk-supported research network exploring housing transformation and urban living, this contribution introduces Dérive – Lerum, an urban and architectural proposal developed within Europan 10, a European competition platform for innovative housing and urban development.T