Abstract is not available

Ozonization reaction of ethene in neat film at 77 K was performed. Separation of ethene secondary ozonide from the other products of the reaction was performed by continuous pumping of the reactor. Only the products, which evaporated from the walls of the reactor at 185 K, were transferred to the gas cell. The high-resolution infrared absorption spectrum of gaseous ethene secondary ozonide (C2H4O3

Previously reported effects of amrinone on skeletal muscle function suggest that the drug reduces the rate constant of myosin cross-bridge dissociation. We have used the in vitro motility assay to further elucidate the mechanism underlying this effect and to aid these studies a new, improved,. lament tracking software was developed in the Matlab(TM) environment. The experiments were carried out at

Aim: Care based on the Newborn Individualized Developmental Care and Assessment Program (NIDCAP) has been reported to exert a positive impact on the development of prematurely born infants. The aim of the present investigation was to determine the effect of such care on the development at preschool age of children born with a gestational age of less than 32 wk. Methods: All surviving infants in a

The main issue of the thesis is to study the gender didactic patterns that can be found in Swedish, historical and present pre-school curricular texts. The selected period starts from around the 1850s until the middle of the 1990s. The study is based on a social and historical context, curriculum theory and gender theory. The analysed texts are the following, (1) Handbooks for educators, during t

Modification of the St. John's wort acylphloroglucinol constituent, hyperforin (1), by acylation, alkylation, and oxidation resulted in detrimental effects on the inhibition of the synaptosomal accumulation of serotonin, showing the existence of definite structure-activity relationships in this in vitro test system and highlighting the role of the enolized cyclohexanedione moiety for activity on n

Approximately three-quarters of all women will experience an episode of vulvovaginal candidosis at least once in their life and 5-10% of them will have more than one attack. Women suffering from three to four attacks within 12 months will be diagnosed with recurrent vulvovaginal candidosis (RVVC). This review covers the large number of proposed aetiological factors for RVVC. The diagnosis of the c

T cell recognition of the type II collagen (CII) 260-270 peptide is a bottleneck for the development of collagen-induced arthritis (CIA), an animal model of rheumatoid arthritis. We have earlier made C3H.Q mice expressing CII with glutamic acid instead of aspartic acid at position 266 (the MMC-C3H.Q mouse), similar to the rat and human CII epitope, which increases binding to MHC class II and leads

We have measured the oscillator strength of the Ni I line at 6300.34Å, which is known to be blended with the forbidden line [O I]lambda6300 used for the determination of the oxygen abundance in coolstars. We also give wavelengths of the two isotopic line components of58Ni and 60Ni derived from the asymmetriclaboratory line profile. These two line components of Ni I have to beconsidered when calcul

Background Hip replacement as a routine procedure was introduced in Lithuania in 1991. At Klaipeda Hospital, one of the 2 hospitals at which this was begun, the arthroplasties were followed prospectively from the start. This study concerns the 10-year results from a country with no previous experience of hip replacement. The results are compared with those from a hospital with considerable experie

Whereas uncoupling protein 1 (UCP-1) is clearly involved in thermogenesis, the role of UCP-2 is less clear. Using hybridization, cloning techniques and cDNA array analysis to identify inducible neuroprotective genes, we found that neuronal survival correlates with increased expression of Ucp2. In mice overexpressing human UCP-2, brain damage was diminished after experimental stroke and traumatic b

Popular Abstract in Swedish Utformningen av fattigvården och de arbetskrav man ställer på mottagarna har alltid varit kontroversiella frågor i socialpolitiken, såväl under fattig- och arbetshusens tidsålder under 1800-talet, som i nuvarande diskussioner om socialbidrag och aktivering av bidragstagarna. Den första delen av avhandlingen diskuterar begreppen fattigdom, marginalisering och social utesManagement of poor relief and work demands have been controversial questions in social policy during the workhouse era of the nineteenth century as well as in current discussions on social assistance and activation of recipients. The first part contains a discussion on the concepts of poverty, marginalisation, and social exclusion, and continues with an overview of activation policies for recipien

Syftet med projektet är att teoretiskt utreda två frågeställningar med direktlimmat trägolv på betongunderlag. Första frågeställningen är i vilka fall det behövs ett extra fuktskydd under trägolv från AB Gustaf Kährs, för att undvika skador orsakade av byggfukt i underlag av normal husbyggnadsbetong. Andra frågeställningen är vilken ekvivalent uttorkningstid som behövs för byggfuktfri betong innan

Popular Abstract in Swedish Ett centralt problem inom området datorseende är att utifrån bara ett antal bilder av föremål, återskapa formen av föremålet som avbildats. Samtidigt vill man även återskapa hur kameran rört sig mellan de olika bilderna tagits. Detta är det så kallade struktur och rörelse-problemet. I avhandlingen löses detta problem för olika typer av kameror samt olika typer av objektThis thesis revolves around the problem of solving the structure and motion problem in computer vision. This is the problem of reconstructing the world, the structure, from images taken by a number of cameras undergoing an unknown motion. Much of the thesis is centred on the problem of finding initial estimates of the structure and the motion using a small set of image data. These initial estimate

Responses to isotonic quick releases of rabbit urinary bladder strips and rat portal veins activated by AC-stimulation and K+-high medium were studied. The AC stimulation was adjusted to give the same tension as th K+-contractures. Releases were performed at peak of the contractions (which was attained after 1.5-4.5 s AC-stimulation or 2-3 min in K+-high solution). The length response consisted of