We develop a deep learning model that uses financial news articles and historical exchange rates to predict the rate for the Euro/US Dollar currency pair one hour ahead. From the articles’ titles and bodies we extract sentiment scores using two different transformer based classifiers – one for short text and one for long text. The long-text classifier is built and trained by us. These sentiment sc

The electronic structure of C60n- molecules and ions and C60Kn (n=0-4,6) crystals is investigated in the zero diatomic overlap approximation. The calculated characteristics of the carbon-carbon chemical bond in fullerenes and fullerites are compared with the bond characteristics in simpler covalent carbon-containing compounds, viz.: selected hydrocarbons, graphite, and diamond. It is shown that t

Recension (understreckare) om Mikael Holmqvist, "Kungen: Sveriges ledare"

In this study, we discuss Swedish travelers from different backgrounds during their visits to Greece and Asia Minor in the 18th century. Besides their scientific interests, they write about their impressions of the Greeks and other people in the area, as well as education, language, religion, local economy, culture, and social life. They have good knowledge of ancient Greek history and the Greek l

This work investigates the black hole (BH) population of globular clusters (GCs) in Milky Way- and Andromeda-like galaxies. We combine the population synthesis code MASinGa and the MOCCA-Survey Database I to infer the properties of GCs harbouring a stellar-mass BH subsystem (BHS), an intermediate-mass BH (IMBH), or neither of those. We find that the typical number of GCs with a BHS, an IMBH, or

The Laser Interferometer Space Antenna (LISA) will be a transformative experiment for gravitational wave astronomy, and, as such, it will offer unique opportunities to address many key astrophysical questions in a completely novel way. The synergy with ground-based and space-born instruments in the electromagnetic domain, by enabling multi-messenger observations, will add further to the discov

Free-standing titania films were grown at the air-water interface, a novel method to synthesize robust TiO2 nanowire/nanoparticle composite films. The calcined films contain an anatase crystal phase and have a high surface area with a structure composed of one-dimensional long nanowires and mesoporous nanoparticle branches. These suggest a promising way to manufacture large areas of thick porous t

Whereas theoretical attacks on standardized crypto primitives rarely lead to actual practical attacks, the situation is different for side-channel attacks. Improvements in the performance of side-channel attacks are of utmost importance.In this paper, we propose a framework to be used in key-recovery side-channel attacks on CCA-secure post-quantum encryption schemes. The basic idea is to construct

Study of phonon and electron subsystems of C60I4-x and C60Br24 crystals has shown a different character of chemical bonding in these materials: C60I4-x is a compound with weak van der Waals interaction between C-60 and I-2 molecules whereas C60Br24 is a covalent crystal with a charge transfer between nearest C and Br atoms.

Traditionally, research on human language has taken speech and written language as the only domains of investigation. However, there is now a wealth of empirical studies documenting visual aspects of language, ranging from rich studies of sign languages, which are self-contained visual language systems, to the field of gesture studies, which examines speech-associated gestures, facial expressions,

Therapeutic cancer vaccination seeks to elicit activation of tumor-reactive T cells capable of recognizing tumor-associated antigens (TAAs) and eradicating malignant cells. Here, we present a cancer vaccination approach utilizing myeloid lineage reprogramming to directly convert cancer cells into tumor reprogrammed-antigen presenting cells (TR-APCs). Using syngeneic murine leukemia models, we demo

Under snart tre decennier har omfattande insatser genomförts för att få mäns våld mot kvinnor att upphöra, utan synbar effekt. Våldet tenderar snarare att öka. Varför tycks mäns våld mot kvinnor vara ett olösligt samhällsproblem? I denna rapport undersöker vi hur mäns våld mot kvinnor har hanterats i svensk politik de senaste 25 åren. Med utgångspunkt i offentligt tryck granskar vi den politiska r

People that produce bad outcomes can thereby become the fitting targets of blame, the fitting intensity of which is determined by the badness of the outcomes. In the following paper, I suggest that the amount of blame instances that people are fitting targets of is also determined by the weight of the badness of the outcomes. I use the example of online blame as a paradigmatic case where the amoun

Transcript alterations often result from somatic changes in cancer genomes1. Various forms of RNA alterations have been described in cancer, including overexpression2, altered splicing3 and gene fusions4; however, it is difficult to attribute these to underlying genomic changes owing to heterogeneity among patients and tumour types, and the relatively small cohorts of patients for whom samples hav

The discovery of drivers of cancer has traditionally focused on protein-coding genes1-4. Here we present analyses of driver point mutations and structural variants in non-coding regions across 2,658 genomes from the Pan-Cancer Analysis of Whole Genomes (PCAWG) Consortium5 of the International Cancer Genome Consortium (ICGC) and The Cancer Genome Atlas (TCGA). For point mutations, we developed a st

We use the superfluid tunneling model (STM) to calculate the half-lives of α decays of odd-A and odd-odd superheavy nuclei (SHN) with Z≥100 and A≥250. The experimental data are reproduced to accuracies comparable to other contemporary models of the α decay of the SHN. We then apply the STM to examine the influence of the quasiparticle structure on the properties of the chains of α decays arising f