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Traffic conflicts analyses for 2+1 road sections

The additional passing lanes and 2+1 roads improve significant road safety. Studies indicate sections with additional passing lanes (relief or alternately), which may cause reduction in the number of accidents by 50%. However, how geometric design affects the safety performance of such sections is not in depth investigated. Previous studies are carried out with two approaches, i.e. the most often,

Incidence and progression of carotid artery stenosis in elderly men : Thirteen-year follow-up of the population cohort 'Men born in 1914'

'Men born in 1914' is a population-based cohort study of the epidemiology of cardiovascular disease. Twenty-five percent of the men had moderate or severe (> 30%) carotid artery stenosis (CAS) at 68 years of age. The objective of this study was to study the incidence and progression of disease from 68 to 81 years of age in relation to major risk factors for atherosclerotic disease. Five hundred me

Exome sequencing of 20,791 cases of type 2 diabetes and 24,440 controls

Protein-coding genetic variants that strongly affect disease risk can yield relevant clues to disease pathogenesis. Here we report exome-sequencing analyses of 20,791 individuals with type 2 diabetes (T2D) and 24,440 non-diabetic control participants from 5 ancestries. We identify gene-level associations of rare variants (with minor allele frequencies of less than 0.5%) in 4 genes at exome-wide si

Three-year follow-up of visual outcome and quality of life in patients with age-related macular degeneration

Background: The purpose of this study was to evaluate the visual outcome and self-reported vision-targeted health status in patients treated with intravitreal ranibizumab for wet age-related macular degeneration (AMD). Methods: A total of 51 eyes from 50 patients aged 76 ± 7 years, with wet AMD not previously treated, were included in this prospective study. Best corrected visual acuity was examin

Can Salvator Mundi and Zlatan make Built Cultural Heritage resilient?

Can Salvator Mundi and Zlatan make Built Cultural Heritage resilient? The new role of built cultural heritage (BCH), as an economic asset for development strategies and the widened definition as a concept-, explains today’s affluence of sites. These can only be guaranteed with sufficient heritage funding. Financers’ inducement to fund depends on that heritage’s current value estimation and only hi

Disappearance of esophageal carcinoma after stenting combined with endoscopic laser therapy

A 92-year-old man with dysphagia secondary to squamous cell carcinoma of the esophagus was palliated repeatedly with endoscopic laser therapy and insertion of esophageal stents. During the treatment period of 32 months, the patient could be fed perorally while ingrowth of tumor, development of new stenoses at the edges of the stents, and breakage of one stent were encountered. A tracheoesophageal

DMAC: Deadline-Miss-Aware Control

The real-time implementation of periodic controllers requires solving a co-design problem, in which the choice of the controller sampling period is a crucial element. Classic design techniques limit the period exploration to safe values, that guarantee the correct execution of the controller alongside the remaining real-time load, i.e., ensuring that the controller worst-case response time does no

Modelling the regional climate and isotopic composition of Svalbard precipitation using REMOiso : A comparison with available GNIP and ice core data

Simulations of a regional (approx. 50 km resolution) circulation model REMOiso with embedded stable water isotope module covering the period 1958-2001 are compared with the two instrumental climate and four isotope series (δ18O) from western Svalbard. We examine the data from ice cores drilled on Svalbard ice caps in 1997 (Lomonosovfonna, 1250 m asl) and 2005 (Holtedahlfonna, 1150 m asl) and the G

Rapid environmental responses to climate-induced hydrographic changes in the Baltic Sea entrance

The Öresund (the Sound), which is a part of the Danish straits, is linking the marine North Sea and the brackish Baltic Sea. It is a transition zone where ecosystems are subjected to large gradients in terms of salinity, temperature, carbonate chemistry, and dissolved oxygen concentration. In addition to the highly variable environmental conditions, the area is responding to anthropogenic disturba

Controlled exposure reduces fear of brown bears

Fear of large carnivores such as brown bears may restrict people’s outdoor activities regardless of experts’ estimated risk of attack. This research study empirically examined three exposure interventions in the form of guided walks intended to give people living in brown bear areas tools for coping with their fear. All interventions significantly reduced fear, decreased people’s perceived vulnera

Fimbriae reprogram host gene expression - Divergent effects of P and type 1 fimbriae

Pathogens rely on a complex virulence gene repertoire to successfully attack their hosts. We were therefore surprised to find that a single fimbrial gene reconstitution can return the virulence-attenuated commensal strain Escherichia coli 83972 to virulence, defined by a disease phenotype in human hosts. E. coli 83972pap stably reprogrammed host gene expression, by activating an acute pyelonephrit

The YAG laser and Wallstent endoprosthesis for palliation of cancer in the esophagus or gastric cardia

The need for frequent retreatment is a disadvantage of using endoscopic laser therapy (ELT) alone for palliative treatment of esophageal carcinoma. In this prospective study, therefore, we investigated the potential and feasibility of combining ELT with a self-expanding metallic stent (Wallstent). Twelve patients received ELT followed by stent placement (stent group) and were compared with 39 pati