Filtyp
The aim of this thesis is to enhance the overall understanding of the plasma spray process and increase control and reproducibility of the coating properties. This was performed by establishment of relationships between controllable process parameters, in-flight properties of the injected particles (velocity and temperature), and microstructure properties. The relationships were used to establish
Through the identification of a series of inscriptions, mainly datable to the Hellenistic era, a link between Aphrodite and the civic life and administration of the Greek poleis has come to light. The inscriptions in question are dedications to Aphrodite through which magistrates of various cities and varying status express their devotion to the goddess. In certain dedications, the goddess is even
Förändras mikroorganismers ”samhällsstrukturer” över säsongen? Överallt i marken finns det mikroorganismer som servar växterna med näring, både i form av att de hjälper till att ta upp näring och dela med sig av, och genom att de bryter ner dött material och därmed gör näring tillgänglig. Jag har ställt mig frågan om mikroorganismer i jorden varierar i mängd, sammansättning och aktivitet över säAbstract Seasonal variation in microbial community composition was investigated from early spring tillautumn alonga sandy grasslandslope with variation in soil moisture, vegetation composition and nutrient availability.The testedhypotheses were:(1) the microbial community composition will change with theseason,(2) microbial biomassis highestin spring,(3) saprotrophic fungi will be more abundantin
In the last few years, we have seen an emerging activity among library institutions to release their catalogue data under the terms that are often referred to as “linked, open data”. The linked, open data concept brings some new features to the practice of bibliographic data exchange: It is done in a linked data environment following the technical principles of what is called the “semantic web”. I
Olovligt tillgängliggörande av upphovsrättsligt skyddat material genom fildelning är ett av vår tids mest debatterade ämnen. Teknikens utveckling har gjort det möjligt för enskilda personer att snabbt och kostnadsfritt tillgodogöra sig perfekta kopior av musik och film. Detta resulterar i att kompensation uteblir för upphovsmän och deras rättighetshavare. På grund av anonymiteten på internet är deIllegitimate communication of copyrighted material to the public through file sharing is one of the most debated subjects of our time. The development of technology has made it possible for individual people to quickly and free of charge assimilate music and movies in perfect condition without any compensation being paid to the creators or other rights holders. As a result of the anonymity the int
Populärvetenskaplig sammanfattning: AB Klippans Läderfabrik var under sina verksamma år en av de största arbetsgivarna i området. Ett flertal giftiga ämnen användes i verksamheten, främst krom men även formalin och under en kort period arsenik. Fabrikstomten kom med tiden att förorenas. Stora delar av fabriken brann ned år 1917 och röken från branden sträckte sig in över ett intilliggande villaomrDuring environmental investigations at the polluted Klippan Leather Factory, elevated levels of arsenic were detected in the adjacent residential area. The arsenic is believed to have originated from a fire in the leather factory in 1917, when a plume of smoke covered the residential area and deposited arsenic as fallout. Investigations showed that the pollution was located in the topsoil, and dur
Title: From class to competence – a discourse analysis of the construction of mental illness among youths Supervisor: Ulrika Levander Assessor: Torbjörn Hjort The aim of this study was to examine how mental illness among youths has been constructed as a social problem in Sweden. The empirical material was based upon twelve official documents published between 1990-1995 and 2007-2012 by state an
Popular Abstract in Undetermined Denne afhandling præsenterer en ny udlæsnings metode udviklet til cantileverbaserede sensorer. Cantilevere er tynde vipper, der er fastgjorte i den ene ende, og som igennem de seneste ti °ar har vist sig at være en interessant ny type bio/kemisk sensor. Den specifikke genkendelse af et kemikalie viser sig ved at cantileveren bøjer som følge af det skabte overfladesThis thesis presents a novel read-out method developed for cantilever-based sensors. Cantilevers are thin beams clamped at one end and during the last 10 years they have emerged as an interesting new type of bio/chemical sensor. The specific recognition of a chemical manifests itself as a bending of the cantilever from the generated surface stress. Conventionally the read-out used for this type of
Straffansvar för den som inte själv har utfört ett brott, men som befunnit sig på brottsplatsen eller varit gärningsmannen behjälplig, kan bedömas utifrån olika rättsliga principer och lagregler. Uppsatsen redogör för några av dessa underlåtenhetsbrott i svensk rätt, med utgångspunkt i förarbeten, litteratur och praxis på området. Uppsatsen syftar huvudsakligen till att undersöka det kriminaliserCriminal liability for a person who is not himself the perpetrator, but has either been present at the crime scene or supported the perpetrator, can be judged from different principles of law and statutory provisions. Based on legislative materials, literature and case law, the essay describes some of these crimes of omission according to Swedish law. The main purpose of this essay is to examine
The purpose of this study is to investigate and analyze terms such as integration, culture and cultural competence in relation to Social Work and Social Workers with migrant background. By Social Workers with migrant background, I mean persons who are born outside Sweden and who have immigrated to Sweden. I am interested to know how this group of people experiences and understands their cultural o
Uppsatsens övergripande syfte är att utreda såväl innebörden som omfattningen av Migrationsverkets och migrationsdomstolarnas utredningsansvar i asylärenden/ mål enligt 23 § FL respektive 8 § FPL. För att kunna ge en tillfredsställande bild av utredningsansvaret studeras dessutom, om än mer kortfattat, bevisreglerna i asylärenden/mål. Uppsatsen ger inledningsvis en introduktion till regleringen The overall purpose of the thesis is to investigate the meaning and scope of the Swedish Migration Agency's and the Migration Courts' investigative responsibility in asylum cases /cases according to § 23 FL and § 8 FPL. In order to be able to give a satisfying picture of the investigative responsibility, the rules of evidence in asylum cases /cases are also studied, but more briefly. The
Denna studie fokuserar på en sedimentsekvens som hämtats från Odensjön, i Söderåsens nationalpark i Skåne, södra Sverige. Den undersökta sekvensen, som täcker de översta 86 cm av sedimenten, är unik på grund av dess väldigt tydliga årsvarv, som har möjliggjort en precis datering (Hertzman in prep.). Tilläggsvis, den stora mängden välbevarade Fagus sylvatica-blad synliga i sedimenten yngre än cirkaThis study focuses on a sediment sequence retrieved from Lake Odensjön, positioned within Söderåsen National Park in Scania, southern Sweden. The investigated sequence, covering the uppermost 86 cm of sediments, is unique due to its very distinct annual varves, which have allowed for precise dating (Hertzman in prep.). In addition, the large amount of well-preserved Fagus sylvatica leaves visible
Optical spectroscopy is commonly used in technology and science today. The presence and concentration of a substance can be determined by its spectral signature, the typical wavelengths that are absorbed (or emitted) by the atoms or molecules. Standard absorption spectroscopy requires that the substance is clear and that the optical path-length is known to obtain quantitative information. Unfortun
Popular Abstract in Swedish Denna avhandling behandlar sociala utredningar om barn. Avhandlingens övergripande syfte är att ur ett kritiskt perspektiv analysera och diskutera hur de rättsligt givna handlingsdirektiven för utredningsförfarandet och det därmed integrerade stöd- och behandlingsarbetet tillämpas i socialtjänstens faktiska utredningsverksamhet, i förhållande till föräldrarna. Frågan bThis thesis is about the social services’ investigations into childrens need of protection and support. The principal purpose is, from a critical perspective, to analyse and discuss how the legally-accorded procedural directives for the execution of an investigation, and therein the integrated support and counselling work, are adapted in the social services’ actual investigation work in relation t
To be able to explore different signal types and processing techniques, apt for sediment mapping, programmable, fully digital profiling systems has been built and tested. The systema are designed to be deployed also at small water depths from small boats, without special handling equipment. The usable frequency band is 100-25000 Hz, limited to approximately 2-10 kHz depending on the projector used
This thesis is about the social services’ investigations into childrens need of protection and support. The principal purpose is, from a critical perspective, to analyse and discuss how the legally-accorded procedural directives for the execution of an investigation, and therein the integrated support and counselling work, are adapted in the social services’ actual investigation work in relation t
The testing of nuclear weapons in the atmosphere, in the middle of the 20'h century, resulted in a bomb-pulse excess of atmospheric 14C. A bomb-pulse dating method was thus developed. The latter is a method to determine the time of formation of formerly living modern (i.e. living after 1955) material , based on the 14C/ 12C ratio in it. The objective of this work was to evaluate the factors that c
Purpose: The Oriatron eRT6 is an experimental high dose-per-pulse linear accelerator (linac) which was designed to deliver an electron beam with variable dose-rates, ranging from a few Gy/min up to hundreds of Gy/s. It was built to study the radiobiological effects of high dose-per-pulse/dose-rate electron beam irradiation, in the context of preclinical and cognitive studies. In this work, we repo
Purpose: To investigate incidence and location of locoregional recurrence (LRR) in patients who have received postoperative locoregional radiation therapy (LRRT) for primary breast cancer. LRR-position in relation to applied radiotherapy and the primary tumor biological subtype were analyzed with the aim of evaluating current target guidelines and radiation therapy techniques in relation to tumor
