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Reassessment of the Styxosaurus snowii (Williston, 1890) holotype specimen and its implications for elasmosaurid plesiosaurian interrelationships

The holotype (KUVP 1301) of Styxosaurus snowii—one of the earliest described elasmosaurid plesiosaurians—consists of a well-preserved cranium, mandible and articulated sequence of anterior–mid-series cervical vertebrae found in the lowermost Campanian strata of the Smoky Hill Chalk Member in the Niobrara Formation of Kansas, USA. This particular specimen has proven important for recent phylogenies

Functional Characterization of Protein Stabilized Emulsions: Standardized Emulsifying Procedure.

Dr. Anne‐Marie Hermansson is heartily thanked for her kind interest in this work, and Dr. P. Walstra is thanked for his valuable comments. The authors are also much indebted to Ing. Ernst Braun for valuable advice during the construction of the emulsifying apparatus and for making the construction drawings. The practical construction work of the valve homogenizer and the ultra‐turrax by Jan Walter

Long-term exposure to insulin and volumetric mammographic density : Observational and genetic associations in the Karma study

Background: Long-term insulin exposure has been implicated in breast cancer etiology, but epidemiological evidence remains inconclusive. The aims of this study were to investigate the association of insulin therapy with mammographic density (MD) as an intermediate phenotype for breast cancer and to assess associations with long-term elevated circulating insulin levels using a genetic score compris

Plasma metabolite profiles, cellular cholesterol efflux, and non-traditional cardiovascular risk in patients with CKD

BACKGROUND: Patients with chronic kidney disease (CKD) experience high rates of atherosclerotic cardiovascular disease and death that are not fully explained by traditional risk factors. In animal studies, defective cellular cholesterol efflux pathways which are mediated by the ATP binding cassette transporters ABCA1 and ABCG1 are associated with accelerated atherosclerosis. We hypothesized that c

Rural-urban interdependencies : The role of cities in rural growth

A massive population growth in cities is currently being witnessed in most countries around the world. As urban populations grow, cities eventually expand geographically into what was considered countryside and nowadays distinguishing between what is city and what is countryside is getting increasingly difficult. In many Western countries, it is being observed that areas near cities seem to capita

“Co-opted” for national cultural prestige, economic growth, place promotion and structural economic change? : Notes on the increasing production of European films

A particular focus in this paper is the delicate issue of possible over-production of European films, a situation which has either been spelled out or implied in a number of reports, chapters, books and doctoral dissertations on European cinema during the last decade. In a 2014 eight page briefing (referenced below), for instance, it was suggested that between 2001 and 2008 total investment in EU

Place brand communication as aspirational talk : – further exploring the constitutive model of communication

This paper introduces the concept of aspirational talk to examine the constitutive features of place brand communication. Aspirational talk builds on a performative view of communication and is characterised by a gap between future-oriented visionary talk and concrete action. The study explores place brand communication as aspirational talk through a qualitative case study of how place branding is

Magnetic Resonance Spectroscopy in Schizophrenia : Evidence for Glutamatergic Dysfunction and Impaired Energy Metabolism

In the past couple of decades, major efforts were made to increase reliability of metabolic assessments by magnetic resonance methods. Magnetic resonance spectroscopy (MRS) has been valuable for providing in vivo evidence and investigating biomarkers in neuropsychiatric disorders, namely schizophrenia. Alterations of glutamate and glutamine levels in brains of schizophrenia patients relative to he

Genetisk rådgivning : risker, ansvar och individuell autonomi

Genetisk rådgivning (vägledning) etablerades inom svensk sjukvård under 1960- och 1970-talet. Samtidigt stärktes föreställningen om individens självbestämmande i reproduktiva frågor, en uppfattning som hade börjat formuleras redan under 1950-talet. I artikeln diskuteras hur den genetiska rådgivningen som tidigare baserats på empiriska riskberäkningar under 1960- och 1970-talet fick en delvis annan

Handtransplantation snart verklighet i Sverige

Some patients with a uni- or bilateral hand- or forearm amputation cannot use a hand prosthesis, although high-tech prostheses have been developed. A hand transplantation, particularly for those with bilateral amputations, may be an alternative solution. In a hand-transplanted patient, grip function, strength, sensibility and subsequent improved quality of life can be restored. Risks related to im

Simulation of Non-linear Stochastic Differential Equations

This paper describes a numerical technique to solve non-linear stochastic differential equations of Ito and Stratonovich type. We consider Euler, fourth-order Runge-Kutta (R-K) Schemes,and other schemes with intermediate accuracy. For the purpose of investigating the Convergence of numerical solutions and to apply variable integration step length techniques the special Wiener process generator was