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This paper addresses the question of how to model individual behavior in the face of changes in the set of rules that govern the social welfare system in Sweden. To this end, the Swedish sickness insurance provides an excellent study object, since the system has often been changed during the past decade. The question of employee compensation for sick leave is one the more widely discussed aspects

This paper reports on results from studying what a parser can do when combined with Hypercard on a Macintosh computer to form a pedagogical tool for language teaching purposes. The system was applied to Japanese, but the exercises could easily be altered to suit other languages as well. There are exercises for learning vocabulary, hiragana (see Writing system below) and grammar. The focus is on sy

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We have previously reported that methylation of catecholamines by catechol-O-methyltransferase (COMT) was attenuated in spontaneously hypertensive rats (SHR) with acute hypotension as compared with that of Wistar-Kyoto (WKY) rats. Here we examined the soluble (S-) and membrane-bound (MB-) COMT activities and COMT protein in the liver, kidney, and erythrocytes in both strains. Both the activities a

Gibson (1950) proposed that optic flow provides information about the direction of self-motion (heading) relative to objects in the environment. Llewellyn (1971) pointed out that the change in egocentric direction of an object, "drift", also provides information about whether an observer is passing to the left or right of the object. We compared the precision of heading judgements with flow and dr

A retrospective study was performed on 42 consecutive patients to examine the value of radiography in the management of complaints of fishbone ingestion. All patients underwent an oral examination followed by radiographic examination with plain films, barium swallows, barium and water swallows, and an endoscopic examination. All radiographs were reviewed by two unbiased, experienced radiologists.

It seems that the revitalization of traditional rituals has been an effective way of developing a new embodiment and identity. The ability of the Canadian Mi'kmaq Indians to rework the cultural body, historically imposed on them by the dominant society, opens the way to weeding out destructive patterns unconsciously or consciously embedded historically in their bodies. The ritual opens up opportun

The effect of the neurotoxic compound 6-hydroxydopamine and its immediate precursor 6-hydroxy-DOPA on noradrenaline uptake and storage in central and peripheral catecholamine neurons of scorbutic and normal guinea-pigs has been investigated. Endogenous noradrenaline in heart and brain as well as the in vitro uptake-accumulation of 3H-noradrenaline in iris and slices of heart and brain were not sig

Rabbit and rat bone matrix were implanted in athymic rat muscle, and the bone yield was measured as total calcium content after 4, 6, and 8 weeks. Matrix from both species induced equal amounts of new bone in the athymic rat. In rabbit and normal rat, the xenogenic matrix induced little or no bone formation. Thus, in the case of rabbit and rat, bone induction is species specific due to immunogenic

Despite considerable basic research into the mechanisms of atrial fibrillation (AF), not much progress has been made in the prognosis of patients with AF. With the exception of anticoagulant therapy, current treatments for AF still do not improve major cardiovascular outcomes. This may be due partly to the diverse aetiology of AF with increasingly more factors found to contribute to the arrhythmia

We demonstrate that an undamped few-body precursor of the Higgs mode can be investigated in a harmonically trapped Fermi gas. Using exact diagonalization, the lowest monopole mode frequency is shown to depend nonmonotonically on the interaction strength, having a minimum in a crossover region. The minimum deepens with increasing particle number, reflecting that the mode is the few-body analogue of

Kolhydratsystem så som alkylglycosider, cellulosa och cyklodextrin är miljövänliga förnybara material som används inom många områden i dagens samhälle; som bärare av aktiva substanser i läkemedelstabletter, matsmältningsfiber, papper, kosmetika och hygienartiklar för att nämna några. De är fasta substanser uppbyggda av molekyler ordnade i en viss struktur. Med tiden, och eventuell yttre påverkan, In the solid state, molecules are normally ordered in a specific structure. With time, and as a result of influence from the surroundings, solid materials can change their molecular and/or crystal structure and, as a consequence, obtain completely different properties. Water is particularly important in this respect. Adsorption of minuscule amounts of water from the atmosphere may have huge effect

Traditionally, the law has been considered as devoid of emotions, however we now view the courtroom as an emotional scene. The emotion norms of the courtroom are thus interesting to explore and, as the courtroom work of defense lawyers has received little sociological attention, this will be the focus of this paper. The aim here is to show which emotions are present in the courtroom and how they a

We interview both parents and their children enrolled in six primary schools in the district of Treviso (Italy). We study the structural differences between the children network of friends reported by children and the one elicited asking their parents. We find that the parent-reported network has a bias that is consistent with the following explanation: parents expect peer effects on school achiev