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The effect of electron-beam patterning on the water uptake and ionic conductivity of Nafion films using a combination of X-ray photoelectron spectroscopy, quartz crystal microbalance studies, neutron reflectometry, and impedance spectroscopy is reported. The aim is to further characterize the nanoscale patterned Nafion structures recently used as a key element in novel ion-to-electron transducers
In the interpretation of treaties, according to Article 31 of the 1969 Vienna Convention, interpreters shall pay primary regard to conventional language and to "relevant rules of international law applicable in the relations between the parties". Applying this provision, it is obvious that interpreters will sometimes face questions of an inter-temporal nature. What law or what language should be b
Surface-associated plasmin(ogen) may contribute to the invasive properties of various cells. Analysis of plasmin(ogen)-binding surface proteins is therefore of interest. The N-terminal variable regions of M-like (ML) proteins from five different group A streptococcal serotypes (33, 41, 52, 53 and 56) exhibiting the plasminogen-binding phenotype were cloned and expressed in Escherichia coli. The re
Attention is drawn to the feasibility of using high sensitivity isothermal heat conduction calorimetry to study metabolic responses of differently processed and stored fresh-cut fruit. The heat production of endogenous (tissue metabolism during 12 h of analysis at 10 degrees C for kiwifruit and strawberry) and exogenous (microbial growth during 18 d of analysis at 10 degrees C for cantaloupe) biol
Replicated, factorial mesocosm experiments were conducted across Europe to study the effects of nutrient enrichment and fish density on macrophytes and on periphyton chlorophyll a (chl-a) with regard to latitude. Periphyton chl-a densities and plant decline were significantly related to nutrient loading in all countries. Fish effects were significant in a few sites only, mostly because of their co
Recent studies of isolated human islets have shown that glucose induces hormone release with repetitive pulses of insulin and somatostatin in antisynchrony with those of glucagon. Since the mouse is the most important animal model we studied the temporal relation between hormones released from mouse islets. Batches of 5-10 islets were perifused and the hormones measured with radioimmunoassay in 30
This study reports increasing iron concentrations in rivers draining into the Baltic Sea. Given the decisive role of iron to the structure and biogeochemical function of aquatic ecosystems, this trend is likely one with far reaching consequences to the receiving system. What those consequences may be depends on the fate of the iron in estuarine mixing. We here assess the stability of riverine iron
Photo-Fenton oxidation was used for treatment of synthetic textile wastewater as stand alone treatment, as pre-treatment before aerobic biological treatment and as post-treatment after anaerobic biological treatment. The processes were compared with regards to decolorization, chemical oxygen demand (COD) reduction and chemical consumption. When applying photo-Fenton alone for treatment of Remazol
Positron emission tomography combined with computed tomography (PET/CT) is a quantitative technique used for diagnosing various diseases and for monitoring treatment response for different types of tumours. However, the accuracy of the data is limited by the spatial resolution of the system. In addition, the so-called partial volume effect (PVE) causes a blurring of image structures, which in turn
Objectives:The aim of this study was to examine the variation of enterolactone from fasting and non-fasting blood of middle-aged healthy women eating a normal diet to determine the usefulness of a single sample in epidemiological studies.Subjects and methods:Twenty-six women born between 1940 and 1950 were recruited within the Malmo Diet and Cancer cohort. Three non-fasting and two overnight fasti
Oxyfuel process is a promising technique for carbon capture and storage, and a new application of perovskite-type oxide is as oxygen carrier for CO2 capture in oxy-fuel combustion system. This study proposed a novelty process and an optimization study on the synthesis of the BaCoO3-delta perovskite powders using microwave-assisted EDTA method. OA(16) (4(5)) orthogonal experiments were employed to
The aim of our study was to investigate the image the Swedish media present of cannabis and in particular hasch. We gathered all articles published during one month in the year 2002 and in 2012 in three major newspapers in Sweden. The newspapers examined where Dagens Nyheter, Aftonbladet and Metro. Through a social constructive perspective and discourse analysis as method we divided the content in
Aboriginal and Torres Strait Islanders, the Indigenous peoples of Australia, inhabited this continent thousands of years before the arrival of the Europeans. Prior to the arrival of the white man the Aboriginal and Torres Strait Islanders, hereafter referred to as the Aboriginals, practiced their own culture and applied their own laws without interference from external powers. Some scientists clai
The purpose of this thesis is to describe and analyse the problems surrounding the conflict between fundamental rights and common market freedoms, as they appear in the Laval and Viking judgements. The overall question that this work intends to answer is when a collective action undertaken by trade unions of a Member State for curbing the freedom of an undertaking to enter the market of another Me
Denna randomiserade och replikerade studies syfte var att undersöka hälsoeffekter av 15 minuters daglig träning i medveten närvaro och tillämpad avslappning. Hälsoeffekterna mättes med skalor som skattar medveten närvaro, ohälsa, positiva och negativa affekter, livstillfredsställelse och välbefinnande. Undersökningen utfördes under 30 dagar med 234 deltagare i tre randomiserade grupper. Utan teoreThe purpose of this randomized and replicated study was to investigate the health effects of 15 minutes of daily training in mindfulness or applied relaxation. The health effects were measured by scales that assess mindfulness, health, positive and negative affects, life satisfaction and psychological wellbeing. The training period was 30 days and 234 persons participated in three randomly assigne
Quinoa stalk (Chenopodium quinoa Willd.) from agricultural crop residue, totora (Schoenoplectus tatora) and o-macrophytes (aquatic flora) from Lake Titicaca (on the Bolivian Altiplano) were studied in a wet anaerobic co-digestion process together with manure front llama, cow and sheep. Anaerobic semi-continuous experiments were performed in (10) 2-1 reactors at a temperature of 25 degrees C with 3
The stem of Agave tequilana is used to obtain: agave syrup (AS) and native agave fructans (NAF). Ground-agave-fiber is the by-product from fructans production. These ingredients were used to design a food ingredient: agave dietary fiber (ADF), containing NAF (30 g/100 g) as soluble dietary fiber (DF) and ground-agave-fiber (70 g/100 g) as an insoluble DF. The objective of this work was to evaluate
Coagulation factor V (FV) deficiency is characterised by variable bleeding phenotypes and heterogeneous mutations. To add new insights into the FV genotype-phenotype relationship, we characterised the R1698W change in the A3 domain, at the poorly investigated interface with the A2 domain. The FV R1698W mutation was responsible for a markedly reduced expression level (10% of FV-WT) and specific act
Surgical staff is considered to have several ergonomic risk factors, but their physical workload and musculoskeletal health have seldom been evaluated. Clinical examinations of neck and upper extremities were performed in 99 theatre nurses and 93 assisting nurses, all females. Their physical workload was assessed by questionnaire, and by technical measurements of postures, movements and muscular l
Intraductal neoplasms of the pancreas are classified as intraductal tubulopapillary neoplasms (ITPNs) and intraductal papillary mucinous neoplasm (IPMNs) in the current WHO classification. ITPN is a rare tumor and there are only a few cases of ITPN reported in the literature. We present the case of an otherwise healthy 42-year-old male, who presented with upper abdominal pain. He was subsequently
