Search results

Filter

Filetype

Your search for "*" yielded 484338 hits

Capacitive Biosensor - A Tool for Ultrasensitive Analysis : Application in Clinical Analysis and Process Monitoring

Popular Abstract in English A biosensor is an analytical device that combines a transducer with a biological sensing element. This sensor is unique and has played an important role for a broad range of applications including clinical analysis and process monitoring. Between different types of biosensors, the capacitive biosensor has recently gained a lot of interest due to its analytical performanIncreasing demands for highly sensitive, accurate, fast and portable analytical assays have led to the development of new analytical tools. The integration of highly specific biological sensing elements and appropriate transducers has enabled design of even more efficient biosensor devices for the detection of target substances. In a clinical setting, early detection of biomarkers is crucial for

Effects of future climate on carbon assimilation of boreal Norway spruce

Popular Abstract in Swedish Det norra barrskogsbältet, även kallat de boreala skogarna, sträcker sig runt hela norra halvklotet. Det utgör en tredjedel av den globala skogsytan, och innehåller hälften av den totala mängden kol finns lagrat i samtliga skogsekosystem. Trots de låga temperaturerna, den korta vegetationssäsongen och en liten mängd inkommande solenergi under året, är dessa ekosystem viIn boreal forests, the main factors limiting biomass production are the harsh climate, which combines a short growing season and low annual levels of incoming solar energy, and the limited availability of nitrogen. These limitations will be directly affected by climate change, and may in turn substantially affect the carbon budget of the boreal forests, the production of wood and biofuel, biodiver

Organiserande av stöd och service till barn med funktionshinder : Om projektnät, språkliga förpackningar och institutionella paradoxer

Popular Abstract in Swedish Avhandlingen är en studie av hur stöd och service organiseras kring fyra barn med funktionshinder och deras familjer. I denna service är normalt flera olika formella organisationer involverade, som barnhabilitering, förskola/skola/särskola, hjälpmedelscentral, assistentorganisationer, sjukvård m fl. Dessutom kan barnets och familjens situation vara komplicerad på många This study explores the organising of services for disabled children and their families in Sweden. It is based on 83 interviews with parents and involved staff surrounding four disabled children, with both physical and intellectual disabilities, and between two and nine years old. Further, 15 meetings between parents and staff were observed, primarily serving as background material. The service pr

Functional data analysis of tongue articulation in Gothenburg and Malmöhus Swedish /i:, y:, u-:/

Articulatory data collected from nine speakers each of Gothenburg and Malmöhus Swedish were used in a Functional Data Analysis (FDA) to study tongue articulation dynamics, more specifically the height and frontness of the tongue body and tip in the palatal vowels /i ̆, y ̆, u̟ ̆/. Standard z-score transformations were used for speaker normalisation. Results showed that the tongue articulation for

On integrated test of embedded components

Embedded systems are a characteristic but intangible part of an embedding environment. This poses a severe testing problem that gets further aggravated in embedded networks. The co-presence of hardware and software needs both behavioral and structural aspects to be covered, preferably by a single on-chip paradigm. The paper investigates the potential role of neural networks and introduces a Built-

Canonical subalgebra bases in non-commutative polynomial rings

Canonical bases, also called SAGBI bases, for subalgebras of the non-commutative polynomial ring are investigated. The process of subalgebra reduction is defined. Methods, including generalizations of the standard Gröbner bases techniques, are developed for the test whether bases are canonical, and for the completion procedure of constructing canonical bases. The special case of homogeneous subalg

Det sårbara livet: livsförståelse och gudserfarenhet i Gamla testamentet

Denna bok är ett bibelvetenskapligt bidrag till förståelsen av den mänskliga existensens villkor tiderna igenom. Boken ifrågasätter många av de traditionella tolkningarna och ger ofta alternativa perspektiv på lidandets gåta, inför vilken alla andra frågor kan förefalla oväsentliga. Plötsligt står vi inför smärtan i livet: lidande, sjukdom och död. Varför drabbar olyckan mig och hur är Gud inbland

Dissolution of Polydisperse Polymers in Water

Popular Abstract in Swedish Vi lever alla med polymerer i och omkring oss. Till exempel är musklernas proteiner polymerer, plaster är polymera material och cellulosan i det papper du håller i handen är en polymer. Polymerer är långa kedjelika molekyler. Liksom en kedja är sammansatt av många länkar består en polymermolekyl av många kemiska enheter. Strukturen hos den enklaste typen av polymer kanThe different steps in the dissolution process of polydisperse polymers in water have been studied. To that end, poly(ethylene oxide), dextran and hydroxypropyl methylcellulose tablets varying widely in polydispersity have been produced by mixing low molecular weight and high molecular weight samples in different proportions. The individual release of the low and high molecular weight fractions ha

Datorstöd i skrivandet: En longitudinell studie på grundskolan och gymnasieskolan

This dissertation studies the effects that the use of a word-processing program can have on pupils' writing. The study was conducted with a consideration of the context in which the writing was done. It examined not just changes in the quality of the pupils' writing but also the attitudes of pupils, teachers, and parents to computer-aided writing. In addition, it studied the functional reliability

From Stonehenge to Las Vegas. Archaeology as Popular Culture.

Indiana Jones. Lara Croft. Archaeologist as folk hero, detective, treasure hunter. The meaning of things below the surface. The life history of Stonehenge. Las Vegas' Luxor Hotel. Copies of artifacts as contemporary kitch. The connections between archaeology and contemporary culture are endless. Cornelius Holtorf merges archaeological and cultural theory to take readers on an erudite tour of these