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Translation of sustainability ideas in tourism networks: Some roles of cross-sectoral networks in change towards sustainable development

The process of change has been considered within many areas of contemporary thinking. Consequently, many aspects of change have been explored through different theoretical angles. Using insights from 'translation' theory, this article considers critical factors that affect cross-sectoral networking process for SD-a popular form of collaboration. The empirical data for this study comes from the inv

Krisgrupper och spontant stöd : om insatser efter branden i Göteborg 1998

Popular Abstract in Swedish Efter diskoteksbranden i Göteborg 1998, då 63 ungdomar dog och långt fler skadades, öppnades över 100 krisgrupper och krisjourer av stadsdelsförvaltningar, sjukhus och frivilligorganisationer. Avhandlingen bygger på intervjuer med 21 drabbade och 29 företrädare för olika krisgrupper. De drabbade fick av krisgrupperna praktisk hjälp och stöd t.ex. när de anhöriga skulle The aim of the dissertation is to study the organized professional process and the spontaneous integrating and unifying process after the discotheque fire in Gothenburg 1998, when 63 young people died. Over a hundred crisis groups and duty centres were opened for the affected people. These groups are composed of representatives of the social services, psychiatry, the churches and voluntary organiz

A numerical comparison of three potential learning and forgetting models

Researchers from various disciplines have been pursuing better understanding of learning and forgetting processes. A range of mathematical models, sometimes based on empirical data, has been developed to measure the effect of production breaks on the learning process. Thus far, researchers and practitioners have not resolved the issue of how learning and forgetting interacts. However, some of the

Isolation and characterization of a novel IgD-binding protein from Moraxella catarrhalis

A novel surface protein of the bacterial species Moraxella catarrhalis that displays a high affinity for IgD (MID) was solubilized in Empigen and isolated by ion exchange chromatography and gel filtration. The apparent molecular mass of monomeric MID was estimated to approximately 200 kDa by SDS-PAGE. The mid gene was cloned and expressed in Escherichia coli. The complete mid nucleotide gene seque

Eve and the serpent: A rational choice to err

In dealing with inexplicable disaster, like the untimely death of a child in a hospital, we increasingly turn to the justice system for accountability and retribution. While seemingly sensible, criminalizing human error has a range of negative consequences. But it does offer "good" narratives of failure as the result of human fault-even at the cost of guilt. Such narratives allow us to pinpoint a

Impact of electron beam quality on nonlinear harmonic generation in high-gain free-electron lasers

Nonlinear harmonic generation can be a very useful and important phenomenon for single-pass free-electron lasers (FELs) operating in the high-gain regime. Strong bunching at the fundamental wavelength and its associated higher harmonic content allow significant radiation at shorter wavelengths to be emitted without serious effects upon the output power at the fundamental. Here, we analyze the rela

An enzymatic process to alpha-ketoglutarate from L-glutamate: the coupled system L-glutamate dehydrogenase/NADH oxidase

alpha-Ketoglutarate, employed to treat mild chronic renal insufficiency, was obtained through enzymatic oxidation of monosodium glutamate (MSG) catalyzed by L-glutamate dehydrogenase (L-gluDH) coupled with NADH oxidase for the regeneration of NADH back to NAD(+). The irreversible reduction of molecular oxygen to water by NADH oxidase is demonstrated to drive oxidation of MSG to alpha-ketoglutarate

Delegation to Supranational Institutions: Why, How, and with What Consequences?

Why, how, and with what consequences do national governments delegate political authority to supranational institutions? Contrary to the static conceptions of delegation that dominate the existing literature, this article adopts a dynamic approach, where the stages of the delegation process are integrated into a coherent rational institutionalist framework. With demonstrations from the case of the

Phospholipase C and cAMP-dependent positive inotropic effects of ATP in mouse cardiomyocytes via P2Y(11)-like receptors.

ATP is released as a cotransmitter together with catecholamines from sympathetic nerves. In the heart ATP has been shown to cause a pronounced positive inotropic effect and may also act in synergy with β-adrenergic agonists to augment cardiomyocyte contractility. The aim of the present study was to investigate the inotropic effects mediated by purinergic P2 receptors using isolated mouse cardiomyo

Local effects on triiodothyronine-treated polyglactin sutures on regeneration across peripheral nerve defects.

We have previously described a new and simple method for nerve repair in which continuous longitudinal polyglactin sutures alone are used to bridge limited nerve defects in rats. Here we examined whether such sutures could be used to deliver a growth-promoting substance, triiodothyronine (T3), and enhance regeneration of the rat sciatic nerve. Sutures were pretreated in highly concentrated solutio

Physiological influence of basic perturbations assessed by non-invasive optical techniques in humans

New non-invasive techniques enabling frequent or continuous assessments of various pathophysiological conditions might be used to improve in-hospital outcome by enabling earlier and more reliable bedside detection of medical deterioration. In this preclinical study, three modern non-invasive optical techniques, laser Doppler imaging (LDI), near-infrared spectroscopy (NIRS), and tissue viability im

The anti-angiogenic peptide anginex greatly enhances Galectin-1 binding affinity for glycoproteins

Angiogenesis is a key event in cancer progression and therefore a promising target in cancer treatment. Galectin-1, a β-galactoside binding lectin, is up-regulated in the endothelium of tumors of different origin and has been shown to be the target for anginex, a powerful anti-angiogenic peptide with anti-tumor activity. Here we show that when bound to anginex, galectin-1 binds various glycoprotei

Riboflavin and Ultraviolet A Collagen Crosslinking of the Cornea for the Treatment of Keratitis.

PURPOSE:: To describe riboflavin and ultraviolet light (UV) collagen crosslinking as an effective treatment for infectious keratitis. METHODS:: A 25-year-old previously healthy female contact lens user was diagnosed with unilateral severe keratitis with unclear pathogenesis, although the clinical presentation suggested acanthamoeba as the infectious agent. A 4-mm diameter, annular, semi-opaque inf