Sökresultat

Filtyp

Din sökning på "*" gav 533103 sökträffar

Between logics

Industrial organizations rely, to an increasing extent, on intangible resources such as the knowledge and competence of highly skilled workers. This makes them successively similar to organizations closely associated with highly skilled workers, such as professional service firms. But many industrial organizations also share another characteristic with professional service firms, that of customizi

Computational complexity and cognitive science : How the body and the world help the mind be efficient

This book illustrates the program of Logical-Informational Dynamics. Rational agents exploit the information available in the world in delicate ways, adopt a wide range of epistemic attitudes, and in that process, constantly change the world itself. Logical-Informational Dynamics is about logical systems putting such activities at center stage, focusing on the events by which we acquire informatio

Development Assistance and Sustainable Development: A Critical Assessment

Sustainable development is currently said to be an overriding development goal, also for development assistance. It requires new approaches that challenge not only economic rationality but also bureaucracies in ways that encourage political pluralism and the participation by civil society. As the gap between rich and poor increases and as the pressures on already strained systems constantly increa

Human Fetal Hemoglobin : Biochemical Characterization and Recombinant Production

Popular Abstract in English Blood, a deep red fluid, circulates in vessels throughout our body. It consists of two main components, a liquid part and a cell part. The liquid portion, which is also called ‘plasma’, takes a main function in transporting water, nutrients, and immune substances. The cell components, which are suspended in the plasma, consist of three main cell types including plateletBlood transfusion is a common medical procedure when oxygen supply in the body is impaired. However, blood transfusion is not always without risks. The uncontrolled spreading of blood borne pathogens such as HIV or hepatitis B and C virus has urged researchers to look for “blood substitutes”. Many research groups have put their focuses on hemoglobin-based products (HBOCs). The major source of haem

High-resolution calculations of merging neutron stars - III. Gamma-ray bursts

Recent three-dimensional, high-resolution simulations of neutron star coalescences are analysed to assess whether short gamma-ray bursts (GRBs) could originate from such encounters. The two most popular modes of energy extraction - namely the annihilation of and magnetohydrodynamic processes - are explored in order to investigate their viability in launching GRBs. We find that annihilation can pro

Det gröna hjärtat: Bilder från Lunds universitets Botaniska trädgård

Den vackraste platsen i lärdomsstaden Lund är "Botan" - en botanisk trädgård med intressanta växter från jordens alla hörn. I denna praktfullt illustrerade bok tas vi under sakkunnig ledning med på en promenad genom fuktdrypande regnskogar, kryddoftande medelhavssnår och torra öknar, vi slår oss ned vid solspeglande näckrosdammar och beundrar träd som det växer tulpaner på - allt inom murarna krin

Reception of multimodality: Applying eye tracking methodology in multimodal research

The chapter presents a new perspective that concerns reception of multimodality and emphasizes how multimodal messages are perceived by the users. This perspective is described in relation to three main production-oriented perspectives: social semiotic multimodal analysis, a systemic functional approach and multimodal interactional analysis. It is argued that eye tracking measurements, in combinat

Improving Ethanol Production from Lignocellulose Hydrolyzates: Fed-batch Fermentation, Yeast Cultivation and Strain Development for Increased Tolerance

Ethanol production by the yeast Saccharomyces cerevisiae from dilute acid lignocellulose hydrolyzate was studied with the aim to improve fuel ethanol production. Specifically, the problem of inhibition was addressed. Lignocellulose hydrolyzate contains not only sugars, but also several compounds, such as furfural and 5-hydroxymethyl furfural (HMF), which can inhibit yeast growth and ethanol produc

Eldens återsken : Första världskriget i svensk föreställningsvärld

Reflections of Fire. Images of the First World War in Sweden This thesis investigates the cultural impact of the First World War in Sweden, and how it shaped Swedish images and narratives about war and neutrality from 1914 to 1935. In line with Paul Fussell, George L. Mosse, and Jay Winter, among others, I discuss the symbolic, discursive aspects of the war at a popular, everyday level. The theor

Always on the wing - Fluid dynamics, flight performance and flight behavior of common swifts

The aerodynamics and kinematics behind the flight of animals are relatively unknown. Although animal flight has been studied for several hundreds of years, it is only in recent time that we have the technical abilities to study the mechanistic basis of animal flight. This thesis represents an attempt to widen the knowledge about animal flight by studying one of the most advanced flyers of the natu

No title

Abstract in German Die Methode der ökologischen Kreuzvalidierung dient der Analyse der Beziehung zwischen Entscheidungsmodell und Umwelt. Dabei wird im Gegensatz zu traditionellen Formen der Kreuzvalidierung eine theoretisch-inhaltliche Unterscheidung zwischen Kalibrierungs- und Validierungsdaten vorgenommen. Die Performanz ausgewählter Entscheidungsmodelle bei der Validierung wird in Situationen