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Lower bounds on the list minimum weight and list weight are obtained for ensembles of systematic and nonsystematic encoders. >From these bounds it follows that the necessary list size grows exponentially with the number of corrected errors. We obtain an expurgated upper bound on the probability of the correct path loss for the ensemble of time-invariant binary convolutional codes. The notion of an

Transforaminal epidural steroid injection (TESI) is a frequently used intervention for lumbar radicular pain.

Popular Abstract in Swedish ”Har en galopperande häst vid något tillfälle alla hovarna i luften samtidigt?” Den här till synes enkla frågan är inte helt enkel att svara på eftersom det inte går att avgöra med blotta ögat om så är fallet. För att avgöra om hovarna verkligen är i luften på samma gång behöver vi andra redskap med bättre tidsupplösning än våra ögon. Första gången någon lyckades göra eOne objective of attosecond science is to study electron dynamics in atoms and molecular systems on their natural time scale. This can be done using attosecond light pulses. Attosecond pulses are produced in a process called high-order harmonic generation, in which a short, intense laser pulse interacts with atoms or molecules in a highly nonlinear process, leading to the generation of high-order

This paper will continue on the topics presented in previous numbers of Ancient Planet (2012/2; 2012/3) by giving an updated account of the ongoing survey work at Gebel el Silsila in Egypt. However, while previous articles have concerned Graeco-Roman quarry marks and their various meanings, the aim here is to draw attention to the site’s Prehistoric Periods with especial focus on the pictorial rep

Objective. To study frequency of dose escalation in infliximab-treated patients and to identify possible predictors thereof. Methods. Patients with chronic arthritis initiating their first course of anti-TNF treatment with infliximab at Lund University Hospital were included in a structured clinical follow-up protocol. Information on diagnosis, drug dosage, disease duration, previous and ongoing D

On the 700 MeV MAX III ring at MAX-lab, a 6.65 m off-axis eagle type monochromator beamline has recently been commissioned. The beamline is sourced by an apple type variable polarization undulator. The energy range of the beamline is 4.6-50 eV and the resolving power achieved is more than 100,000. There are two branch lines, one for angle and spin resolved photoemission studies from solids and the

This paper presents an analysis of volume average relations in connection with internal energy, net power and the balance of energy in continuum mechanics. The role of the so-called Hill and Hill-Mandel conditions in connection with the averaged energy balance equation has been elucidated. The significance of volume averages of stress moments for the calculation of the average net power is demonst

Anthropologists studying audit culture focus on the success of rankings, ratings and indicators in constituting or reproducing discourses, a kind of audit juggernaut of power. But in fact, alot of these rankings have no impact at all. The short commentary, part of a group of papers on audit culture, rankings and indicators, compares the Transparency International Corruption Perception Index with t

Anaerobic digestion and the production of biogas can provide an efficient means of meeting energy needs locally and reducing organic loading due to untreated waste material in water recipients. Furthermore, residues after anaerobic digestion may be used as a fertilizer to improve the soil in many parts of the world. Most natural organic waste can be used in anaerobic digestion. In developing count