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Probing charge- and heat-current noise by frequency-dependent fluctuations in temperature and potential

The energetic properties of electron transport in mesoscopic and nanoscale conductors are of considerable interest at present. Here, we theoretically investigate the possibility of probing charge- and heat-current fluctuations as well as their mixed correlations via the temperature and electrochemical potential fluctuations of a probe coupled to the conductor. Our particular interest is devoted to

Bioabsorbable polymer everolimus-eluting stents in patients with acute myocardial infarction : A report from the Swedish Coronary Angiography and Angioplasty Registry

Aims: The clinical performance of the SYNERGY drug-eluting stent (DES) in patients with acute myocardial infarction (MI) has not been investigated in detail. We sought to report on the outcomes after SYNERGY DES (Boston Scientific, Marlborough, MA, USA) implantation in patients with MI undergoing percutaneous revascularisation (PCI). Methods and results: We included all consecutive patients with M

Prevention of type 2 diabetes and poor mental health amongst immigrants from the Middle-East to Sweden

Background: Type 2 diabetes (T2D) and poor mental health are two major public health concerns in Europe. Ethnicity is identified as a risk marker for both conditions. Middle-Eastern immigrants represent the largest group of non-European immigrants in Sweden and are at increased risk for T2D. In clinical trials, lifestyle interventions focusing on physical activity and healthy diet have been shown

Towards uncertainty quantification of vibrations in wood floors

During the last decades, the use of wood as construction material in multi-story buildings has increased in Europe. Compared to conventional concrete buildings, wood buildings are more sensitive to dynamic loading at low frequencies. Also, the response to dynamic loading is in general more difficult to predict for wood buildings, given a certain degree of accuracy. This is a consequence of the com

‘If the change is going to happen it's not by us' : Exploring the role of NGOs in the politicization of Ugandan agriculture

Sustainable agricultural development that prioritizes the needs and respects the rights of smallholder farmers is widely framed as a societal goal by both national governments and international institutions. However, in many places this remains an elusive goal, not least in sub-Saharan Africa. The past decades have seen new types of rural social movements emerge, demanding socially just and enviro

Simultaneous Preclinical Positron Emission Tomography-Magnetic Resonance Imaging Study of Lymphatic Drainage of Chelator-Free Cu-Labeled Nanoparticles

BACKGROUND: Hybrid positron emission tomography (PET)-magnetic resonance imaging (MRI) systems have been taken in use as new clinical diagnostic tools including detection and therapy planning of cancer. To reduce the amount of contrast agents injected in patients while fully benefitting both modalities, dual-modality probes are required.MATERIAL AND METHODS: This study was first aimed at developin

Brain Tumor Characterization Using Multibiometric Evaluation of MRI

The aim was to evaluate volume, diffusion, and perfusion metrics for better presurgical differentiation between high-grade gliomas (HGG), low-grade gliomas (LGG), and metastases (MET). For this retrospective study, 43 patients with histologically verified intracranial HGG (n = 18), LGG (n = 10), and MET (n = 15) were chosen. Preoperative magnetic resonance data included pre- and post-gadolinium co

Improved calculation of the equilibrium magnetization of arterial blood in arterial spin labeling

PURPOSE: To propose and assess an improved method for calculating the equilibrium magnetization of arterial blood ( M0a), used for calibration of perfusion estimates in arterial spin labeling.METHODS: Whereas standard M0a calculation is based on dividing a proton density-weighted image by an average brain-blood partition coefficient, the proposed method exploits partial-volume data to adjust this

Accuracy of the Physiological and Operative Severity Score for the enUmeration of Mortality and morbidity score and the Nottingham risk score in hip fracture patients in Sweden — A prospective observational study

Background: Little is known about accuracy of common risk prediction scores in elderly patients suffering from hip fractures. The objective of this study was to investigate accuracy of the Physiological and Operative Severity Score for the enUmeration of Mortality and morbidity (POSSUM) score, Portsmouth-POSSUM (P-POSSUM) score and the Nottingham Hip Fracture Score (NHFS) for prediction of mortali

En antidemokratisk SD-förebild

Med utgångspunkt från demokratisynen diskuteras här Teodor Holmberg, den svenska ideologiska förebild som Sverigedemokraterna själva framhåller i sitt principprogram.

A novel change detection approach for multi-temporal high-resolution remote sensing images based on rotation forest and coarse-to-fine uncertainty analyses

In the process of object-based change detection (OBCD), scale is a significant factor related to extraction and analyses of subsequent change data. To address this problem, this paper describes an object-based approach to urban area change detection (CD) using rotation forest (RoF) and coarse-to-fine uncertainty analyses of multi-temporal high-resolution remote sensing images. First, highly homoge