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Öppna digitala lärresurser- OER

Öppna digitala lärresurser är resurser som finns tillgängliga på Internet, att användas och oftast även att bearbetas fritt. Det kan vara inspelade föreläsningar, powerpoint-presentationer, avancerad simulering eller interaktiva quizzar. Lärare har fram till idag producerat 1.5 miljoner lärresurser, fritt tillgängliga i olika portaler, t ex iTunes U, YouTube Edu, Open University Learning Space och

Multi-Pitch Estimation and Tracking Using Bayesian Inference in Block Sparsity

n this paper, we consider the problem of multi-pitch estimation and tracking of an unknown number of harmonic audio sources. The regularized least-squares is a solution for simultaneous sparse source selection and parameter estimation. Exploiting block sparsity, the method allows for reliable tracking of the found sources, without posing detailed a priori assumptions of the number of harmonics for

Kinetic resolution of racemic 5,6-epoxy-bicyclo[2.2.1]heptane-2-one using genetically engineered Saccharomyces cerevisiae

(+)-5,6-Epoxy-bicyclo[2.2.1]heptane-2-one, (+)-1, and endo-(−)-5,6-epoxy-bicyclo[2.2.1]heptane-2-ol, endo-(−)-2, were obtained by kinetic resolution of rac-1 by asymmetric bioreduction catalyzed by whole cells of a genetically engineered Saccharomyces cerevisiae yeast strain. The strain, TMB4100, had 1% phosphoglucose isomerase (PGI) activity and overexpressed a specific short-chain dehydrogenase,

Developing transnational industrial platforms: – the strategic conception of the Öresund region

This book is particularly concerned with examining the creation of the Öresund region, a process that represents the internationalization and geopolitical changes in the world, where new industrial regions emerge in competition for growth and wealth. The emerging Öresund region is a new type of industrial region – a transnational region that is difficult to analyze in a traditional way, for examp

Tamoxifen response in primary breast cancer with special reference to tumour-specific VEGF-A and VEGFR2

Popular Abstract in Swedish I Sverige insjuknar årligen drygt 6000 kvinnor i bröstcancer. Antalet nyinsjuknade kvinnor i sjukdomen stiger något för varje år samtidigt som dödligheten minskar. En av orsaken till den minskade dödligheten är modern medicinsk behandling som idag kompletterar den kirurgiska behandlingen. Sjukdomsförloppet vid bröstcancer är mycket varierande beroende på tumörens utbredBackground: Treatment of primary breast cancer is individualised and adjuvant systemic treatment is delivered to most patients after surgery. Oestrogen receptor (ER) status and progesterone receptor status (PR) can define patients who would benefit from adjuvant endocrine therapy with tamoxifen (TAM) alone or as chemo-endocrine therapy. In spite of adjuvant treatment with TAM, some patients with h