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Spatial Encoding of Translational Optic Flow in Planar Scenes by Elementary Motion Detector Arrays

Elementary Motion Detectors (EMD) are well-established models of visual motion estimation in insects. The response of EMDs are tuned to specific temporal and spatial frequencies of the input stimuli, which matches the behavioural response of insects to wide-field image rotation, called the optomotor response. However, other behaviours, such as speed and position control, cannot be fully accounted

Pickering emulsions based on CaCl2-gelatinized oat starch

The aim of this study was to investigate calcium chloride-induced gelatinization of oat starch, and its effects on the properties of oat starch-based Pickering emulsions. The starch granules were gelatinized in CaCl2 for up to 24 h and the results indicate that the salt-induced gelatinization of oat granules is not a surface phenomenon, as gelatinization and dissolution of the whole starch granule

Comparison of experimental and calculated shielding factors for modular buildings in a radioactive fallout scenario

Experimentally and theoretically determined shielding factors for a common light construction dwelling type were obtained and compared. Sources of the gamma-emitting radionuclides 60Co and 137Cs were positioned around and on top of a modular building to represent homogeneous fallout. The modular building used was a standard prefabricated structure obtained from a commercial manufacturer. Four refe

A framework to identify indicator species for ecosystem services in agricultural landscapes

Improving our understanding of the relationships between biodiversity and the delivery of ecosystem services is crucial for the development of sustainable agriculture. We introduce a novel framework that is based on the identification of indicator species for single or multiple ecosystem services across taxonomic groups based on indicator species analyses. We utilize multi-species community data (

Correct interpretation of nanofluid convective heat transfer

Engineers and scientist have a long tradition in trying to improve the thermophysical properties of convective heat carriers such as water and transformer oil. Technological developments of the last decades allow the dispersion of particle of sizes ranging between 10 and 100 nm in these liquids. In a large number of recent studies the resulting nanofluids have been reported to display anomalously

In The Making : Traversing the project exhibition In the Desert of Modernity: Colonial Planning and After

The principal aim of my PhD research is to think through practices involved in the making of In the Desert of Modernity. Colonial Planning and After (Berlin 2008, Casablanca 2009), that constituted as well as traversed the exhibitions and went beyond. The project developed through a transnational constellation of culture producers, scholars, and activists from Berlin, Zurich, Paris, Delft and Casa

The Better Diabetes Diagnosis (BDD) study – A review of a nationwide prospective cohort study in Sweden

The incidence of type 1 diabetes (T1D) in Sweden is one of the highest in the world. However, the possibility of other types of diabetes must also be considered. In addition, individuals with T1D constitute a heterogeneous group. A precise classification of diabetes is a prerequisite for optimal outcome. For precise classification, knowledge on the distribution of genetic factors, biochemical mark

Elucidating recent history by tracing genetic affinity of three 16th century miners from Sweden

Objectives: Sala Silver Mine in central Sweden was an important manufacturer of silver from at least the 16th till the early 20th century, with production peaking in the 16th, mid 17th and 19th centuries. The job opportunities offered by the mine attracted people to the area resulting in the development of a small township with an associated cemetery in the vicinity of the mining center. People af

Antenatal corticosteroids : a retrospective cohort study on timing, indications and neonatal outcome

Introduction: An antenatal corticosteroid (ACS) delivery interval of 24 h to seven days is commonly referred to as optimal timing. We aimed to investigate whether the ACS delivery interval was associated with the obstetric indication for treatment and with neonatal complications. Material and methods: The study was a retrospective chart review of clinical data from preterm neonates delivered at th

Bleeding-related hospitalization in patients with von Willebrand disease and the impact of prophylaxis : Results from national registers in Sweden compared with normal controls and participants in the von Willebrand Disease Prophylaxis Network

Introduction: Patients suffering from von Willebrand disease (VWD) have a variety of bleeding symptoms and require both outpatient care for treatment and, in more severe cases, hospitalization. Aim: To investigate the impact of having VWD on frequency of hospitalization compared to a control group and to evaluate whether regular replacement therapy (prophylaxis) is associated with reduction in the

Extreme prematurity, treated retinopathy, bronchopulmonary dysplasia and cerebral palsy are significant risk factors for ophthalmological abnormalities at 6.5 years of age

Aim: This study evaluated the contributions of various prenatal and postnatal predictive factors to a documented high prevalence of ophthalmological abnormalities in children aged 6.5 years who were born extremely preterm. Methods: We carried out a prospective population-based study of all children born in Sweden at a gestational age of 22 + 0 to 26 + 6 weeks based on the Extremely Preterm Infants

Sufficiency, change, and flexibility : Critically examining the energy consumption profiles of solar PV prosumers in Sweden

The number of consumers producing electricity at home, i.e., “prosumers”, is rapidly increasing in many European countries. This article analyses the electricity consumption and energy-saving behaviours of households that own photovoltaic (PV) systems in Sweden. Earlier studies of how home production of electricity affects consumption patterns are few and their results are mixed. We interviewed pr

Phosphoproteomic insights into processes influenced by the kinase-like protein DIA1/C3orf58

Many kinases are still 'orphans,' which means knowledge about their substrates, and often also about the processes they regulate, is lacking. Here, DIA1/C3orf58, a member of a novel predicted kinase-like family, is shown to be present in the endoplasmic reticulum and to influence trafficking via the secretory pathway. Subsequently, DIA1 is subjected to phosphoproteomics analysis to cast light on i

Mid-trimester sonographic cervical consistency index to predict spontaneous preterm birth in a low-risk population

Objectives: To investigate the effectiveness of mid-trimester sonographic cervical consistency index (CCI) for the prediction of spontaneous preterm birth (sPTB) in low-risk pregnancies and to compare its performance with that of mid-trimester sonographic cervical-length (CL) measurement. Methods: This was a prospective cohort study of women with a singleton pregnancy examined by ultrasound at 19+

Associations between birth size and later height from infancy through adulthood : An individual based pooled analysis of 28 twin cohorts participating in the CODATwins project

Background: There is evidence that birth size is positively associated with height in later life, but it remains unclear whether this is explained by genetic factors or the intrauterine environment. Aim: To analyze the associations of birth weight, length and ponderal index with height from infancy through adulthood within mono- and dizygotic twin pairs, which provides insights into the role of ge

Women, Power, and the Bible in Early Anabaptist History

The article argues that the way Anabaptist history and theology is commonly narrated needs to be reshaped. A fundamental question is asked: Did women have positions of power in the early Anabaptist movement? Two points are considered: 1) How is power understood? and 2) On what premises can the history of Anabaptist women be written? These two points are put in relation to portraits of three women