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The paper describes a novel extraction procedure for lipopolysaccharides (LPS) from Salmonella enterica subsp. enterica (PCM 2266). Process parameters for the extraction of LPS from bacterial mass were optimized by carrying out a two-level fractional design experiment. Four parameters, namely temperature, CO, flow rate, pressure and co-solvent composition were analyzed. The best crude extract yiel
Energy efficiency ex-ante policy evaluation is commonly, but not exclusively, concerned with the simulation and modelling of policy instruments and resulting technological change. Using the residential sector as case study, the paper provides a meta-analysis of models and modelling exercises and scrutinise their relevance for the field of energy efficiency policy evaluation. The methodology of stu
Late effects of polio (LEoP), a chronic progressive neuromuscular condition that affects people who have had polio earlier in life. LEoP manifests with new symptoms such as muscle weakness, fatigue, and pain, and can also have consequences for an individual’s level of activity and participation. People with LEoP can benefit from comprehensive rehabilitation, with focus on enabling activity and par
Amyloid fibrils have been implicated in the pathogenesis of several neurodegenerative diseases, the most prevalent example being Alzheimer's disease (AD). Despite the prevalence of AD, relatively little is known about the structure of the associated amyloid fibrils. This has motivated our studies of fibril structures, extended here to the familial Arctic mutant of Aβ1-42, E22G-Aβ1-42. We found E22
IntroductionData regarding the impact of adenomyosis on the outcomes after in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) treatment are conflicting. Standardized diagnostic criteria are prerequisites for studying a potential association between adenomyosis and IVF/ICSI treatment outcomes. This study aims to examine the cumulative live birth rate (CLBR) after the first IVF/
To reduce bird collisions on wind turbines, Automatic Detection Systems have been developed to locate approaching birds and trigger turbines to slowdown to 2–3 rotations per minute (rpm). However, it is unknown whether birds can detect this reduced speed and avoid the turbine. We conducted an operant conditioning experiment on domestic doves (Streptopelia roseogrisea) and Harris's hawks (Parabuteo
BACKGROUND: We hypothesized that the main barriers to integrating exercise in routine care of patients with chronic kidney disease (CKD) were structural within European healthcare systems rather than due to resistance among healthcare professionals or patients.MATERIALS AND METHODS: This descriptive cross-sectional study used anonymized questionnaires to investigate nurses' and physicians' attitud
Mervärdesskatten är ett av de mest harmoniserade områdena inom EU-rätten. En central del av mervärdesskattesystemet är rätten till avdrag för ingående mervärdesskatt. Många företag bedriver blandad verksamhet som innebär att en del verksamheten är mervärdesskattepliktig, medan en annan del inte är det. Fastighetsägare och bostadsrättsföreningar kan bedriva frivilligt beskattad uthyrning av lokalerValue Added Tax (VAT) is one of the most harmonized areas of EU law. A central element of the VAT system is the right to deduct input VAT. Mixed economic businesses include both VAT liable and VAT exempt activities. Landlords can have voluntary taxation of rental properties alongside permanent residences which are exempt from VAT. In such businesses, costs are often shared between the different ac
Introduction: Implementing new treatment regimens entails a learning phase with a concomitant risk of suboptimal results. High caseload has generally been shown to improve results in complex surgical procedures. This study aimed to evaluate results of Cytoreductive Surgery (CRS) and Intraperitoneal Chemotherapy (IP), given as Early Postoperative Intraperitoneal Chemotherapy (EPIC) or Hyperthermic
Villkorlig frigivning infördes i svensk rätt 1906 för att möjliggöra en kontrollerad övergång från fängelsestraffets frihetsberövande till livet i frihet. Reglerna var då fakultativa och endast tillämpliga för långtidsdömda. Sedan 1906 har institutet om villkorlig frigivning successivt utvidgats och utgör idag en huvudregel som ska ske efter två tredjedelar av avtjänat fängelsestraff, dock tidigasParole was introduced into Swedish law in 1906 to enable a controlled transition from imprisonment to life in freedom. Initially, the rules were discretionary and applicable only to long-term prisoners. Since 1906, the scope of parole has gradually expanded and now constitutes the general rule, allowing release after two thirds of the prison sentence has been served, though not earlier than 30 day
Obesity is a chronic disease with a significant and growing impact on Canadians. The “Awareness, Care and Treatment In Obesity MaNagement” (ACTION) Study investigated perceptions, attitudes and perceived barriers to obesity management among Canadian people with obesity (PwO), healthcare providers (HCPs) and employers. In this study adult PwO (body mass index ≥30 kg/m2, based on self-reported heigh
The European Water Framework Directive (WFD) requires that all aquatic ecosystems in their member states should reach ‘good’ ecological quality by 2015. To assess ecological quality, the WFD requires the definition of reference conditions using biological, physical and chemical indicators and the assignment of each water body to one of five quality classes using these indicators. Elaborate assessm
Software packages are widely used for quantification of myocardial perfusion defects. The quantification is used to assist the physician in his/her interpretation of the study. The purpose of this study was to compare the quantification of reversible perfusion defects by three different commercially available software packages. We included 50 consecutive patients who underwent myocardial perfusion
Epithelial shedding occurs in health and, extensively, in inflammatory airway diseases. This study describes deepithelialisation, reepithelialisation and associated events in guinea-pig trachea after shedding-like epithelial denudation in vivo. Mechanical deepithelialisation of an 800-microns wide tracheal zone was carried out using an orotracheal steel probe without bleeding or damage to the base
This clinical study was performed to investigate hand problems in individuals with systemic lupus erythematosus (SLE) in comparison with healthy controls, and to explore problems in the performance of daily activities related to these hand problems, in order to objectify findings from a previous mail survey. We also investigated whether a simple hand test could detect hand problems in SLE. All ind
At least 10% of all ovarian cancers are estimated to have a hereditary background. Hereditary breast-ovarian cancer (HBOC) due to mutations in the BRCA genes is a major cause of hereditary ovarian cancer, although its frequency and relationship to age and family history in unselected series of ovarian cancers is not completely known. We report here the results of a full mutational screening analys
Currently, most clinical range-modulated proton beams are assumed to have a fixed overall relative biological effectiveness (RBE) of 1.1. However, it is well known that the RBE increases with depth in the spread-out Bragg peak (SOBP) and becomes about 10% higher than mid-SOBP RBE at 2 mm from the distal edge (Paganetti 2003 Technol. Cancer Res. Treat. 2 413-26) and can reach values of 1.3-1.4 in v
