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A new early Holocene shoreline displacement record for Blekinge, southern Sweden, and implications for underwater archaeology

We present evidence of a submerged early Holocene landscape off the Blekinge coastline in the Baltic Sea, dating to the Yoldia Sea and Initial Littorina Sea Stages when the water level was lower than at present. 14C dated wood remains obtained by surveillance diving and new archaeological findings in combination with bathymetric analyses and interpolations between other sites across the Baltic Sea

Male-biased sex ratios in Australian migrant populations: a population-based study of 1 191 250 births 1999-2015

Background: The naturally occurring male-to-female (M/F) ratio at birth is 1.05. Higher ratios found primarily in countries across Asia have been attributed to prenatal sex selection due to son preference. There is growing evidence that sex-selective practices continue following migration; however, little is known about these practices following migration to Australia.Methods: In this population-b

Agreement Between Bayley-III Measurements and WISC-IV Measurements in Typically Developing Children

The study aim was to explore the relationship between a developmental assessment at preschool age and an intelligence quotient (IQ) assessment at school age. One hundred sixty-two children were assessed at 2.5 years with the Bayley Scales of Infant and Toddler Development—Third Edition (Bayley-III) and then at 6.5 years with the Wechsler Intelligence Scale for Children—Fourth Edition (WISC-IV). Th

Offenders with autism spectrum disorder

This chapter expresses that autism spectrum disorder (ASD) is a heterogeneous disorder where several neural networks are involved in producing the behavioral symptoms. Comorbidity in other neurodevelopmental and psychiatric disorders is a hallmark of ASD. The chapter presents an overview of the clinical and neurobiological characteristics of ASD as well as the literature on the association between

Validation and reproducibility of cardiovascular 4D-flow MRI from two vendors using 2 × 2 parallel imaging acceleration in pulsatile flow phantom and in vivo with and without respiratory gating

Background: 4D-flow magnetic resonance imaging (MRI) is increasingly used. Purpose: To validate 4D-flow sequences in phantom and in vivo, comparing volume flow and kinetic energy (KE) head-to-head, with and without respiratory gating. Material and Methods: Achieva dStream (Philips Healthcare) and MAGNETOM Aera (Siemens Healthcare) 1.5-T scanners were used. Phantom validation measured pulsatile, th

Silver-Coated Ventriculostomy Catheters Do Not Reduce Rates of Clinically Diagnosed Ventriculitis

Background: Ventriculitis is a serious complication when using external ventricular drains (EVDs). Bactericidal silver coating has been reported to reduce risk of infection. In the clinical setting, the diagnosis is often made based on symptoms and analyses of cerebrospinal fluid, with treatment initiated before infection is verified by culture. The bactericidal effect might not correlate with a r

Cerebrospinal fluid neurofilament light is associated with survival in mitochondrial disease patients

We studied the biomarker patterns related to axonal injury, astrogliosis and amyloid metabolism in cerebrospinal fluid (CSF) of children and adolescents with mitochondrial encephalopathy and identified correlations with phenotype and survival outcome. Forty-six pediatric patients with genetically verified mitochondrial encephalopathy and twenty-two controls investigated at the Queen Silvia Childre

The Housing Enabler instrument : Assessing threats to reliability and validity

Introduction: The Housing Enabler instrument, designed to measure housing accessibility, has not been used in samples with long-standing spinal cord injury. We aimed to investigate potential threats to the reliability and validity of the instrument when used among older adults with spinal cord injury. Method: Cross-sectional data from the Swedish Aging with Spinal Cord Injury Study (N = 123, injur

Construction and assessment of reduced oxidation mechanisms using global sensitivity analysis and uncertainty analysis

The global sensitivity analysis is an effective method to assess the performance of a chemical reaction mechanism. In the present study, the uncertainty analysis and the global sensitivity analysis of a detailed chemical mechanism of n-heptane are first performed based on the Monte Carlo method. The source of the prediction uncertainties of the C0-C7 sub-mechanisms and the reaction classes in the

Over-determined Harms and Harmless Pluralities

A popular strategy for meeting over-determination and pre-emption challenges to the comparative counterfactual conception of harm is Derek Parfit’s suggestion, more recently defended by Neil Feit, that a plurality of events harms A if and only if that plurality is the smallest plurality of events such that, if none of them had occurred, A would have been better off. This analysis of ‘harm’ rests o