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Theoretical and empirical research often points to a positive relation between corporate sustainability and organisational performance; however, attempts to conceptualise the multi-dimensional nature of sustainability practices are rare in the current literature. Thus, the purpose of this paper is to present a conceptual framework to aid in understanding and explaining the relationship between sus

Ageing populations and higher ambitions continuously drive healthcare costs in Sweden and worldwide. During the last two decades, downsizing hospital bed capacity has been the strategy for cutting expenditure in the Swedish healthcare system. However, the lack of implementation of new and viable outpatient alternatives has led to a widespread overcrowding problem in Swedish hospitals and emergency

This study compared the short-term efficacy of two treatments (local anesthetics (A) and local anesthetics and lavage (AL)) in patients with permanently displaced discs and temporomandibular disorder (TMD) pain. 45 patients participated in the single-blind randomized controlled trial. All patients had received: a Research Diagnostic Criteria/TMD diagnosis of disc displacement without reduction; an

Athletes constantly report experiences of momentum during athletic contests, and they consider momentum as being an important factor for the outcome of a competition. However, researchers trying to capture momentum with quantitative methods see themselves confronted with inconclusive results. To explain this gap between athletes’ belief and results from quantitative data, it is hypothesised that m

BackgroundPreservatives are important and frequent skin sensitizers, found in a wide range of products for personal and occupational use. According to the European legislation, some cosmetic ingredients are restricted in terms of quantity and a detailed list of ingredients must be present on the product or packaging. ObjectivesTo examine the use of preservatives in common cosmetics on the Israeli

We present the results of palaeomagnetic and Ar-40/Ar-39 studies of the Proterozoic mafic dykes in the Norrkoping and Falun areas of the southern Sweden. The primary remanence of two 939 +/- 3 Ma dykes is supported by the rigorous baked contact test. The remanence direction of two other dykes, one of which was previously U-Pb dated at 946 +/- 1 Ma is close to the reverse direction of 939 Ma dykes.

The results of a search for top squark (stop) pair production in final states with one isolated lepton, jets, and missing transverse momentum are reported. The analysis is performed with proton-proton collision data at root s = 8 TeV collected with the ATLAS detector at the LHC in 2012 corresponding to an integrated luminosity of 20 fb(-1). The lightest supersymmetric particle (LSP) is taken to be

Diagnostic DNA analysis using polymerase chain reaction (PCR) has become a valuable tool for rapid detection of biothreat agents. However, analysis is often challenging because of the limited size, quality, and purity of the biological target. Pre-PCR processing is an integrated concept in which the issues of analytical limit of detection and simplicity for automation are addressed in all steps le

Laser-induced Rayleigh scattering is commonly employed for two-dimensional temperature measurements and offers benefits such as high accuracy, easily interpreted data and low experimental complexity. Yet the approach suffers from an interference often referred to as stray light, an umbrella term used for all spurious light being detected. As Rayleigh scattering is an elastic scattering phenomenon,

Obestatin is a 23-amino acid peptide encoded by the ghrelin gene. We have investigated the effect of obestatin on intestinal contractility in rats ranging from the suckling period till adolescence. Duodenal and middle jejunum whole-thickness preparations from neonatal and adult rats were studied in an organ bath, for isometric recording under treatment with obestatin (1 mu mol L-1) in the presence

Carboxylic acids (CAs), amino acids (AAs) and carbohydrates (CHs) in dissolved free forms can be readily assimilated by aquatic bacteria and metabolized at high growth efficiencies. Previous studies have shown that these low-molecular-weight (LMW) substrates are released by phytoplankton but also that unidentified LMW compounds of terrestrial origin is a subsidy for bacterial metabolism in unprodu

L-DOPA is currently the standard treatment for alleviating the motor symptoms in Parkinson's disease. The therapeutic efficacy, however, diminishes as the disease progresses. It has been suggested that the beneficial effect of L-DOPA could be reestablished by changing the mode of administration. Indeed, continuous delivery of L-DOPA has been shown to be an effective way to circumvent many of the s

Abstract in UndeterminedBackground: The multiple organ dysfunction syndrome (MODS) is the major cause of morbidity and mortality associated with acute pancreatitis. Presently, therapy is merely organ supportive as no effective therapy against underlying causative pathophysiologicla mechanisms exists. Aims: To evaluate the effect of treatmetn with a platelet-activating factor inhibitor (PAFI), a mo

Human disturbance can be a severe problem for some animal species. Behavioural ecology theory predicts that sensitivity to mortality risks, and thereby to disturbance, will be related to life-history characteristics. Long-lived species with low reproductive rates are expected to have a high cost of predation and therefore avoid risks strongly. In this paper we quantify the effect of roads on the A

The copper coordination geometry in the blue copper proteins plastocyanin, nitrite reductase, cucumber basic protein, and azurin has been studied by combined density functional (B3LYP) and molecular mechanical methods. Compared to quantum chemical vacuum calculations, a significant improvement of the geometry is seen (toward the experimental structures) not only for the dihedral angles of the liga

We study here deterministic broadcasting in geometric radio networks (GRN) whose nodes have complete knowledge of the network. Nodes of a GRN are deployed in the Euclidean plane (R 2) and each of them can transmit within some range r assigned to it. We adopt model in which ranges of nodes are non-uniform and they are drawn from the predefined interval 0 ≤ r min ≤ r max . All our results are in the

Popular Abstract in Swedish Förekomsten av sjukdomar inom det sk metabola syndromet (typ 2 diabetes, insulinresistans, övervikt, högt blodtryck och hjärt-kärlsjukdomar) ökar kraftigt i västvärlden. En viktig faktor för utvecklandet av detta syndrom är en försämrad insulinkänslighet. När kroppen utsätts för kontinuerligt höga insulinnivåer försämras känsligheten för detta hormon vilket resulterar iThe metabolic syndrome (type 2 diabetes, obesity, hypertension, atherosclerotic cardiovascular disease, dyslipidaemia, and hyperinsulinaemia), is increasing in prevalence world-wide. The progression of this syndrome proceeds through a step-wise deterioration of metabolic events where deterioration of insulin sensitivity appears to have a key role in a ?vicious circle? of hyperinsulinaemia/hypergly

Diagnostic measurements and pharmacokinetic studies were performed in 17 patients with various kinds of malignant, premalignant and benign lesions in the head and neck region by means of point monitoring laser-induced fluorescence. For marking different types of tissue, delta-aminolevulinic acid (ALA)-induced protoporphyrin IX (PpIX) was used. The ALA-induced PpIX synthesis was monitored at differ

Popular Abstract in English The secondary metabolites found in plants represent an extremely rich and limitless source of novel chemical diversity for drug discovery. In fact, some of the most important drugs currently in use today are derived from plants and they were discovered as a result of the study of medicinal plants used in traditional medicine. In this context, Bolivia is one of the most In response to the challenges of their local environments, organisms produce of a large number of chemical diverse compounds with complex stereochemistry and reactive functional groups. These characteristics enable them to interact and bind specifically to biological target molecules and exert various biological activities, and have assured that Natural products continues to be an important source

The aim of the present Study was to make a 16-year follow-up of children of psychosocial risk mothers as concerns emotional/behavioural problems, self-esteem, life events, and academic grades. Forty-three teenagers (index group) and 61 reference teenagers were personally interviewed and asked to answer the Youth Self-report (YSR), the Self-image questionnaire I Think I Am, and a Life Event questio