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Influence of Seed Particle Material, Preparation, and Dynamics on Nanowire Growth

Popular Abstract in Swedish Många material är kristallina – inte bara ädelstenar, utan även alla metaller och keramiska material består av kristaller. Till och med många proteiner och t.ex. acetylsalicylsyra, basen till aspirin, bildar kristaller. När någonting kallas kristallint menar man att atomerna sitter på särskilda platser och i en bestämd, regelbunden ordning. De flesta material är polykriSemiconducting nanowires have attracted scientific attention for more than 20 years due to their potential applications in electronic devices, as sensors, and in solid state lighting. These applications require high quality nanowires to begin with. Achieving such good control over the growth of nanowires is not trivial and requires profound understanding of the underlying processes. In this thesis

Decision analysis concerned with investments in fire safety

Decision analysis concerned with investments in fire safety is discussed. Particular attention is directed at the treatment of uncertainty, the evaluation of consequences, and the choice of a decision rule for use in this context. An approach involving use of a decision rule based on the principle of maximizing expected utility, together with a complementary evaluation of the decision alternatives

Theoretical atomic properties for light atoms

Considerable progress has been achieved during the last few years in the accuracy of Multiconfiguration Hartree-Fock and Dirac-Fock calculations. Recent results for light atoms include isotope shifts, hyperfine structures, and probabilities for allowed, intercombination, forbidden, and hyperfine-induced transitions. All have been computed using systematic methods which allow for an estimate of the

Spontaneous reactions to an anti-piracy initiative: A Youtube clip micro analysis

In this case study we analyzed the traces of spontaneous reactions of Youtube users when confronted with the short clip ’You wouldn’t Steal a Car’, that was used by the Motion Picture Association of America (MPAA) to influence people not to download copyrighted material from the Internet. This film has become an important cultural icon, which to a certain degree has shaped a whole generation of fi

Using a walkway with adjustable inclination to measure and assess slip and fall risks

Fall is the most common cause of serious work related accidents. Falls and related injuries not only cause suffering for individuals, but also means a high economic burden to industries and society. The objective of the study was to use a walkway with in-built force plate, adjustable inclination and surface to assess how risks of slips and falls vary due to inclination and friction of the walkway

Who Needs the Classics? - On the Relevance of Classical Legal Sociology for the Study of Current Social and Legal Problems

What do we gain from labeling certain norms of social organization law? This question provides the backdrop against which this chapter will examine the works of Leon Petrażycki and Eugen Ehrlich, two of the founders of legal sociology who devised concepts of law broader than state law. In the course of this examination we shall also assess the relevance of Petrażycki’s 'intuitive law' and Ehrlich’

Socialt arbete som moralisk praktik

En kritisk och teoretisk granskning av grunderna för arbete i människobehandlande organisationer ur ett nyinstitutionellt perspektiv.Kapitlet utgår från begrepp som "rationella myter" och "sociala institutioner" Empiriska exempel kommer från socialt arbete och social barnavård.

Analysis of one single crack

In concrete most cracks start from an uncracked surface and grow through a large portion of the depth of the specimen. Both formation and growth are influenced by stresses from imposed deformations, shrinkage, temperature etc. Thus fracture mechanics, when applied to concrete, should be able to analyse the following: 1. The formation of a crack in a specimen which is not notched or precracked. 2.