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Coupled LDPC Codes: Complexity Aspects of Threshold Saturation
We analyze the convergence behavior of iteratively decoded coupled LDPC codes from a complexity point of view. It can be observed that the thresholds of coupled regular LDPC codes approach capacity as the node degrees and the number L of coupled blocks tend to infinity. The absence of degree two variable nodes in these capacity achieving ensembles implies for any fixed L a doubly exponential decre
Regioners sårbarhet. Godstransporter, konkurrenskraft och CO2 skatter
The Millennium Development Goals and the African Food Crisis - report from the Afrint II project
A conceptual paper on the benefits of a non-governmental search and rescue organization
Brand Loyalty
Från Pomperipossa till århundradets skattereform
Forskningens betydelse för undervisningen – ett diskussionsunderlag
Kan man i forskningsdominerade miljöer bättre än idag utnyttja sin närhet till (och kunskap om) de egna forskningsprocesserna då man planerar undervisningen? Hur ska undervisningsdominerade högskolemiljöer hämta inspiration till sin undervisning från forskningen i det egna ämnet? Hur ska individuella lärare orientera sin undervisning visavi sin forskning under karriären? Och sist men inte minst; v
Monuments and Images of the Moving City
This chapter investigates the interaction between monuments, city-scape and viewers. It targets representation of movement and arrest in the public narrative reliefs of Imperial Rome. A leading idea is that movement in the image was consciously designed to connect with movement in front of it – to attract and guide the viewers’ move and gaze. As a consequence, the nature of the monument and its im
Syd bygger för framtidens äldre
Syftet med projektet Skåne bygger för framtidens äldre har varit att ta fram ett underlag för den regionala planeringen av trygghetsbostäder i södra Sverige. Vad innebär sådan planering i 2010-talet? Vilka förändringar tar man hänsyn till i planerna? Vari består nytänkandet? Bakgrunden är den riktning som pekades ut av Äldreboendedelegationen (SOU 2007) om behovet av att skapa ett varierat utbud a
The Orthodox Church in Modern Norway
A short history of Eastern Orthodox Christianity in Norway.
Förändringens platser – Queera situeringar av anekdotiska bevis
Drought, Death and the Sun in Ugarit and Ancient Israel : A Philological and Comparative Study
The sun and its heat are two of the most universal symbols known to humanity, yet their supposed meanings vary greatly. The sun can be thought of as a giver of life, but its hot and scorching rays can also be associated with drought and the powers of destruction. The present study concerns the latter view of the sun and related ideas as reflected in the Hebrew Bible and the cuneiform alphabetic te
Design and Analysis of Nonmagnetic Specular Radar Absorbing Materials
The design and analysis of specular radar absorbing materials are investigated throughout the dissertation. Although the topic has been investigated for more than 60 years by many researchers and numerous designs have been proposed, still many technical challenges are remained unanswered. The basic questions are, e.g., the optimal thickness of a design, the possibility of utilization of unconventi
Postponed or cancelled heart operations from the patients perspective
Analysis of a natural gas fuelled homogeneous charge compression ignition engine with exhaust gas recirculation using a stochastic reactor model
Combustion and emissions formation in a Volvo TD 100 series diesel engine running in a homogeneous charge compression ignition (HCCI) mode and fuelled with natural gas is simulated and compared with measurements for both with and without external exhaust gas recirculation (EGR). A new stochastic approach is introduced to model the convective heat transfer, which accounts for fluctuations and fluid
Depression och självmord
Vi har systematiskt gått igenom befolkningsbaserade studier, som separat har analyserat frekvenserna för depression och självmord eller självmordsbeteende och deras samband med alkoholberoende, alkoholmissbruk eller riskfylld alkoholkonsumtion. Depressionssjukdomar visade en stark ökning vid alkoholberoende, men endast en marginell ökning vid alkoholmissbruk och riskfylld alkoholkonsumtion. Hela 4
Thermostable Xylanases from Rhodothermus marinus
Popular Abstract in Swedish Populärvetenskaplig sammanfattning Det magnifika skådespelet av erupterande geysrar, varma, rykande källor av skilda slag samt kokande lerpölar är en uppseendeväckande syn. Dessa extrema miljöer av hög temperatur och mycket låga pH-värden verkar långt ifrån livsbejakande. Trots detta finns liv representerat i form av mikroorganismer som här har funnit sina ideala livsmAbstract Hot springs in Iceland can serve as sources of thermophilic, xylanolytic bacteria secreting very thermostable xylanolytic enzymes. The aerobic, thermophilic bacteria Rhodothermus marinus secretes multiple xylanases and xylosidases. One of the xylanases was purified to electrophoretic homogeneity and was characterized. The N-terminal sequence showed no homology with other xylanases. The p