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Background: Long-term use of opioid analgesics (OA) for chronic pain may result in opioid use disorder (OUD). This is associated with adverse outcomes for individuals, families and society. Treatment needs of people with OUD related to chronic pain are different compared to dependence related to use, and also injection, of illicit opioids. In Nordic countries, day-to-day practical advice to assist

Tundra regions are projected to warm rapidly during the coming decades. The tundra biome holds the largest terrestrial carbon pool, largely contained in frozen permafrost soils. With warming, these permafrost soils may thaw and become available for microbial decomposition, potentially providing a positive feedback to global warming. Warming may directly stimulate microbial metabolism but may also

Background: Knee arthroscopy is one of the most common surgical procedures worldwide and the number of arthroscopies has substantially increased in the last 30 years. Thus, our aim was to provide updated estimates on the risk of complications and compare it with the background risk in the general population. Methods: We identified patients aged 15-84 years with knee arthroscopy in the years 2005-2

The new sensing applications need enhanced computing capabilities to handle the requirements of complex and huge data processing. The Internet of Things (IoT) concept brings processing and communication features to devices. In addition, the Cloud Computing paradigm provides resources and infrastructures for performing the computations and outsourcing the work from the IoT devices. This scenario op

During a recent measurement campaign, we encountered some problems in extracting the rice factor from measurements. There were different answers to the question of what constitutes the correct line-of-sight component. This document highlights those issues and is meant to be a basis of discussion. Any feedback on the raised issues is welcome.

Underestimated feed force is a known systematic error in cutting simulations. It is considered a consequence of inaccurate friction models, but there are indicators that friction is not the only reason for the error. In some cases, the value of Coulomb friction must be over 1.0 to compensate for the feed force and such values cause over-estimated chip thickness for example. In turning, the ploughi

Background: We studied the impact of radical pericardiectomy on early and long-term patient survival, postoperative New York Heart Association (NYHA) functional class, and left ventricular ejection fraction in patients with chronic constrictive pericarditis compared to a sub-total pericardiectomy. Methods: From 1991 to 2016, 41 patients underwent pericardiectomy for chronic constrictive pericardit

The implementation of MIMO technology on compact mobile terminal devices poses a unique challenge for system designers. This is because it requires that multiple antennas be closely separated in a confined volume, which results in strong mutual coupling among the antennas and high spatial correlation for the signals. In this paper, we present a review on the latest developments of using uncoupled

Recent work on compact multiple antennas in a random environment is reviewed, including extensions of the energy density antenna and the MIMO cube. The performance of handsets with multiple antennas is dependent on many factors due to the close proximity of the antennas. The distribution of scatterers in the environment has an impact on the distributed directivity of the antennas, the powers absor

Conventionally, the spacing between adjacent elements in an antenna array are set at half-a-wavelength in order to obtain maximum spatial resolution while avoiding spurious sidelobes. However, for antenna arrays that are implemented in a compact manner, the spacing between the adjacent elements can be significantly less than half-a- wavelength. The small spacing between the antennas results in str

Recent theoretical and simulation studies reveal that closely coupled antennas with appropriately chosen impedance matching loads can yield desired characteristics of small antenna correlation coefficients and/or high received power levels. However, no experiment has been performed to verify these claims. Here, we describe an experimental setup used to investigate the correlation and received powe

Dansk udtale kan give selv den mest ihærdige svensker grå hår i hovedet. Tre relativt simple konstruktioner som ordet er dit, der er røg i køkkenet, og de skal nå toget til Odense er givetvis lette at forstå i en sms eller mail, fordi de fleste af ordene er genkendelige, måske bortset fra nå (hinna). Men optræder de tre konstruktioner i en samtale, er de hverken lette at forstå eller lette at udta

It is generally known that gerunds can have a null subject (NS) that takes the preceding clause as its antecedent. Given certain restrictions independently argued for in the literature, the NS in question cannot be pro, neither can it be maintained that such gerunds have the status of relative clauses. Therefore, the subject in question must be analysed as PRO, which entails that the theoretical s

Dansk udtale kan give selv den mest ihærdige svensker grå hår i hovedet. Tre relativt simple konstruktioner som ordet er dit, der er røg i køkkenet, og de skal nå toget til Odense er givetvis lette at forstå i en sms eller mail, fordi de fleste af ordene er genkendelige, måske bortset fra nå (hinna). Men optræder de tre konstruktioner i en samtale, er de hverken lette at forstå eller lette at udta

Raw milk may be a risk for public health if it is contaminated with zoonotic pathogens. To study the prevalencein unpasteurized milk from Swedish farms, bovine and small ruminant dairy farms were sampled. Since thesampling method and transport conditions may influence the outcome of analyses, efforts were made to optimizethe methodology. Culturing of bacteria was done from in-line milk filters col

AbstractThe value of infoming children about impending medical procedures was investigated, particularly in ægard to possible effects on anxiety, fear, noncooperation and distress in specific clinical situations: urological investigation, heart catheterization, lumbar puncture, acute appendectomy. The use of a preparatory infonnation program was compared with conventional verbal infomation and phaThe value of infoming children about impending medical procedures was investigated, particularly in ægard to possible effects on anxiety, fear, noncooperation and distress in specific clinical situations: urological investigation, heart catheterization, lumbar puncture, acute appendectomy. The use of a preparatory infonnation program was compared with conventional verbal infomation and pharmacolog

During the last few years, a more liberal use of premedication in children scheduled for Ürinary tract examinations was noted. In this retrospective study, the influence of the institution of psychological means for preparation as supplement or alternative to premedication on the incidence of cases receiving premedication was investigated. During the period from 1978 to 1982, this was followed in

A psychological preparation program was developed for use prior to emergency surgery in children. The purpose of this study was to test the hypothesis that provision of specific information prior to an emergency operation would reduce the need for premedication to control anxiety and stress. Children were randomly assigned to either a verbally prepared group given narcotic-sedative premedication (