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Eighty patients with monoradicular sciatica were examined by myelography, computed tomography (CT) and magnetic resonance imaging (MRI) and all had subsequent surgery. The images were evaluated by a decision-analytic regret function. The largest amount of diagnostic information was gained from CT followed by MRI and myelography. Myelography was not significantly informative. The results suggest th
INTRODUCTION: Hyperactivity of the hypothalamic-pituitary-adrenal (HPA)-axis is a common finding in major depressive disorder. Similar studies on suicide attempters are less abundant, and the results are divergent. The main aim of the present study was to investigate HPA-axis parameters by the time of a suicide attempt and at follow-up in search for associations between HPA-axis function and suici
Biological diversity encompasses the genetic diversity within each species, the range of species in a given ecosystem e.g. species diversity and the diversity of ecosystems across an entire region (Primack, 2000). At present 1 per cent of the world’s described species are threatened with extinction. The most pervasive and overriding threat is habitat loss and degradation due to human activity such
Machine Learning (ML) applications shape, and are shaped by, human values. In the last decade classificatory models have become the most widely applied type of ML. However, since the invention of Generative Adverserial Networks (GANs) in 2014, the field of generative ML is likely to become equally prolific in the years to come. GANs can generate convincing fakes of video footage, pictures, graphic
One of the most important routes to employment within the social welfare sector worldwide is higher education, which equips students not only with the knowledge for employment, but with the tools to use and build on this knowledge. During the last few decades there has been an academic drift in professional education, especially for many shorter professional programmes. Many of these shorter progr
Under de senaste åren har flera författare granskat de kliniska resultaten av Electro Enhanced Chemotherapy:• Elektrokemoterapi för primär hudcancer och hudmetastas i samband med andra maligniteter (Reinhold, 2011).• Utnyttjande av elektrokemoterapi vid behandling av melanom (Testori et al., 2012).• Antitumörverkan av elektrokemoterapi: En systematisk granskning och meta-analys (Mali et al., 2013)In recent years several authors have reviewed the clinical results of Electro Enhanced Chemotherapy: • Electro-chemotherapy for primary skin cancer and skin metastasis related to other malignancies (Reinhold, 2011). • Utility of electro-chemotherapy in melanoma treatment (Testori et al., 2012).• Antitumor effectiveness of electro-chemotherapy: A systematic review and meta-analysis (Mali et al., 20
Time-dependent ensemble averages, i.e., trajectory-based averages of some observable, are of importance in many fields of science. A crucial objective when interpreting such data is to fit these averages (for instance, squared displacements) with a function and extract parameters (such as diffusion constants). A commonly overlooked challenge in such function fitting procedures is that fluctuations
Pollutant transport in the unsaturated soil zone is a potential threat to surface and ground water resources. The intensity and volume of rainfall are the parameters that decide how fast and deep the pollutants will be transported. Climate models predict a future rainfall climate with higher total volume and higher intensities. In the present study we try to assess effects on unsaturated solute tr
