Popular Abstract in Swedish Digital (datorbaserad) teknik för bildframställning är idag regel för samtliga moderna modaliteter i diagnostisk radiologi, såsom ultraljud, datortomografi, magnetisk resonanstomografi, scintigrafi, och digital subtraktionsangiografi. Digital bildteknik medför fördelar vid bildbearbetning, demonstration, bildkommunikation, samt arkivering. Majoriteten av undersökningarThe aims of the study were to investigate the applications of digital radiography to musculoskeletal radiology. In the first part of the research, the diagnostic accuracy of digital images as compared to film-screen radiographs was studied and the spatial resolution requirements evaluated. Using computed radiography (CR), the pathological changes included were erosions, soft tissue swelling, peri

Popular Abstract in Swedish Barksprickor på bok och gran i södra Sverige. Jag har undersökt samband mellan barksprickor, frostkänslighet och näringsstatus hos bok och gran i södra Sverige, samt om åtgärder mot markförsurning och näringsobalans i form av kalkning och vitaliseringsgödsling kan minska trädens frostkänslighet och därmed minska uppkomsten av barksprickor. Frost kan skada den inre, leStrong temperature fluctuations and pathogen attacks can cause bark lesions, visible signs of wounds in the phloem and cambium. Pathogenic insects and fungi are able to invade lesions that have not healed, further increasing the damage. The ability of the tree to withstand climatic and biotic stress can be lowered by air pollution, especially N deposition, with subsequent alterations in the soil c

Hösten 2005 intensifierades de kommunala insatserna mot brott och för trygghet i centrala Landskrona. Bakgrunden var en ökning i antalet anmälda misshandelsfall och personrån samt en medborgarundersökning som visade att Landskronaborna upplevde en stor otrygghet. I föreliggande rapport uppmärksammas delar av trygghetsinsatserna i Landskrona, särskilt Lugnt på stan-projektet och brottsförebyggarnas

Intestinal activities are controlled and co-ordinated by way of neuronal reflexes involving both extrinsic and intramural neurones, the enteric nervous system (ENS). This review focuses on the organisation, development and functional properties of the intestinal innervation and of the neurotransmitters utilised.

Om regelverket kring akademiska festmåltider på 1600-talet.

Time-resolved VUV laser spectroscopy has been performed to determine radiative lifetimes of several elements in atomic-beam systems. VUV radiation was generated by means of resonant four-wave mixing and stimulated anti-Stokes Raman shifting. Several methods to produce free atoms are presented and different techniques to determine radiative lifetimes are discussed. Doppler-free laser spectroscopy

Popular Abstract in Swedish Kroppens viktigaste hormon för längdtillväxt har följdriktigt kallats tillväxthormon (GH efter engelskans growth hormone). GH produceras i hypofysen som är en liten körtel belägen på hjärnans undersida, och utsöndras härifrån till blodbanan och når på så sätt kroppens olika organ, vävnader och celler. Vikten av normal tillförsel av GH illustreras av att överskott på GH Originally studying the molecular mechanisms for the insulin-like effects of growth hormone (GH), lipogenesis and antilipolysis, in isolated rat adipocytes we found that the GH receptor (GHR) was tyrosine phosphorylated in response to GH in cells that were responsive to these effects. Then, as Janus kinase 2 (JAK2) was described as a GH-stimulated and GHR-associated tyrosine kinase, we found that

We consider the application of multiuser detection to the downlink of interference-limited multiple-input multiple-output (MIMO) cellular systems. MIMO systems have been shown to yield a tremendous capacity for a single link with white Gaussian noise. In a cellular environment, there will often be co-channel interference from other cells, which becomes the dominating channel impairment. Here space