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The Nordic Consortium for Acute type A Aortic Dissection (NORCAAD) : objectives and design*
Objectives. The Nordic Consortium for Acute Type A Aortic Dissection (NORCAAD) is a collaborative effort of Nordic cardiac surgery centers to study acute type A aortic dissection (ATAAD). Here, we outline the overall objectives and the design of NORCAAD. Design. NORCAAD currently consists of eight centers in Denmark, Finland, Iceland and Sweden. Data was collected for patients undergoing surgery f
Inventory of parasitoid wasps on Stora Karlsö, Sweden
Extended Law of Corresponding States Applied to Solvent Isotope Effect on a Globular Protein
Investigating proteins with techniques such as NMR or neutron scattering frequently requires the partial or complete substitution of D2O for H2O as a solvent, often tacitly assuming that such a solvent substitution does not significantly alter the properties of the protein. Here, we report a systematic investigation of the solvent isotope effect on the phase diagram of the lens protein gamma B-cry
Conodont-based revisions of the late Ludfordian on Gotland, Sweden
The Late Ludlow topmost Hemse-Burgsvik succession includes more substantial and more rapid facies changes than most older and younger intervals on Gotland. A revised conodont zonation for this interval includes three zones, the Polygnathoides siluricus, the Icriodontid, and the Ozarkodina snajdri zones and four subzones, the Upper P. siluricus, the Lower, the Middle and the Upper Icriodonfid subzo
Histamine and histidine decarboxylase are hallmark features of ECL cells but not G cells in rat stomach
The oxyntic mucosa of the rat stomach is rich in ECL cells which produce and secrete histamine in response to gastrin. Histamine and the histamine-forming enzyme histidine decarboxylase (HDC) have been claimed to occur also in the gastrin-secreting G cells in the antrum. In the present study, we used a panel of five HDC antisera and one histamine antiserum to investigate whether histamine and HDC
Isomeric States in Neutron-deficient A~80-90 Nuclei Populated in the Fragmentation of 107Ag
The relativistic projectile fragmentation of a 750 MeV per nucleon beam of Ag-107 was used to populate isomeric states in neutron-deficient nuclei around A=80-90. Reaction products were separated and unambiguously identified using the GSI FRagment Separator (FRS) and its ancillary detectors. At the final focal plane, the fragments were slowed from relativistic energies by means of an aluminium deg
Contrasting breast cancer molecular subtypes across serial tumor progression stages: biological and prognostic implications.
The relevance of the intrinsic subtypes for clinical management of metastatic breast cancer is not comprehensively established. We aimed to evaluate the prevalence and prognostic significance of drifts in tumor molecular subtypes during breast cancer progression. A well-annotated cohort of 304 women with advanced breast cancer was studied. Tissue microarrays of primary tumors and synchronous lymph
Biomass or growth? How to measure soil food webs to understand structure and function
Food web links reflect the feeding rate of organisms and should thus capture the biomass production rate of the consumer. This information is rarely available for detrital food webs and has instead been inferred from biomass estimates to construct quantitative detrital food webs. Published method comparisons between biomass, growth and mineralisation show that microbial biomass is a poor predictor
Categorising and labelling entrepreneurs : Business support organisations constructing the Other through prefixes of ethnicity and immigrantship
This article demonstrates how Swedish support organisations approach and target immigrant entrepreneurs in terms of categorisation and labelling. In their strategic positioning, and as a result of framing and communicating specific target groups for their activities, organisations simultaneously produce and reproduce categories of clients. We argue that despite its emancipatory intent, the process
Individualized prediction of lung-function decline in chronic obstructive pulmonary disease
Background: The rate of lung-function decline in chronic obstructive pulmonary disease (COPD) varies substantially among individuals. We sought to develop and validate an individualized prediction model for forced expiratory volume at 1 second (FEV1) in current smokers with mild-to-moderate COPD. Methods: Using data from a large long-term clinical trial (the Lung Health Study), we derived mixed-ef
Comparison of a web-based food record tool and a food-frequency questionnaire and objective validation using the doubly labelled water technique in a Swedish middle-aged population
Two web-based dietary assessment tools have been developed for use in large-scale studies: the Riksmaten method (4-d food record) and MiniMeal-Q (food-frequency method). The aim of the present study was to examine the ability of these methods to capture energy intake against objectively measured total energy expenditure (TEE) with the doubly labelled water technique (TEEDLW), and to compare report
UHV and Ambient Pressure XPS : Potentials for Mg, MgO, and Mg(OH)2 Surface Analysis
The surface sensitivity of x-ray photoelectron spectroscopy (XPS) has positioned the technique as a routine analysis tool for chemical and electronic structure information. Samples ranging from ideal model systems to industrial materials can be analyzed. Instrumentational developments in the past two decades have popularized ambient pressure XPS, with pressures in the tens of mbar now commonplace.
The rate of brain death and organ donation in patients resuscitated from cardiac arrest : a systematic review and meta-analysis
Background: The occurrence of brain death in patients with hypoxic-ischaemic brain injury after resuscitation from cardiac arrest creates opportunities for organ donation. However, its prevalence is currently unknown. Methods: Systematic review. MEDLINE via PubMed, ISI Web of Science and the Cochrane Database of Systematic Reviews were searched for eligible studies (2002–2016). The prevalence of b
Strategies to obtain pattern fidelity in nanowire growth from large-area surfaces patterned using nanoimprint lithography
Position controlled nanowire growth is important for nanowire-based optoelectronic components which rely on light emission or light absorption. For solar energy harvesting applications, dense arrays of nanowires are needed; however, a major obstacle to obtaining dense nanowire arrays is seed particle displacement and coalescing during the annealing stage prior to nanowire growth. Here, we explore
Cerebrospinal fluid tau, neurogranin, and neurofilament light in Alzheimer's disease
Cerebrospinal fluid (CSF) tau (total tau, T-tau), neurofilament light (NFL), and neurogranin (Ng) are potential biomarkers for neurodegeneration in Alzheimer's disease (AD). It is unknown whether these biomarkers provide similar or complementary information in AD. We examined 93 patients with AD, 187 patients with mild cognitive impairment, and 109 controls. T-tau, Ng, and NFL were all predictors
Experimental and numerical study on heat transfer and pressure drop performance of Cross-Wavy primary surface channel
The Cross-Wavy primary surface heat exchanger is one of the most promising candidates for microturbine recuperators. In this paper, naphthalene sublimation experiments are performed for Cross-Wavy channels in a wind tunnel. The experimental results indicate that the entrance region has a small effect on the unit-averaged heat transfer coefficient of whole Cross-Wavy channels. Correlations of Nusse
Molecular Dynamics Simulations of Intrinsically Disordered Proteins: On the Accuracy of the TIP4P‐D Water Model and the Representativeness of Protein Disorder Models
Here, we first present a follow-up to a previous work by our group on the problematic of molecular dynamics simulations of intrinsically disordered proteins (IDPs) [Henriques et al. J. Chem. Theory Comput. 2015, 11, 3420−3431], using the recently developed TIP4P-D water model. When used in conjunction with the standard AMBER ff99SB-ILDN force field and applied to the simulation of Histatin 5, our
Savoring Life with an Unsympathetic World View : Sabbath as Rest and Contemplation in Gospel of Thomas Logion 27
This article discusses the enigmatic logion 27 in the Gospel of Thomas. It argues that preconceived notions of the text being “Gnostic” have affected previous interpreta- tions of how the Sabbath is portrayed in logion 27. A discussion follows concerning the many different interpretations of the elusive second part of the logion and the phrase σαββατίσητε τὸ σάββατον/ⲉⲓⲣⲉ ⲙ̄ⲡⲥⲁⲙⲃⲁⲧⲟⲛ ⲛ̄ⲥⲁⲃⲃⲁⲧⲟⲛ. T