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Ambulatory recorded ST segment depression on ECG is associated with lower cognitive function in healthy elderly men

ST segment depression (STDE) has been found to be associated with cardiovascular disease in the elderly. Studies of the relation of ambulatory STDE to cognitive function in elderly persons aged 80 years or above is lacking. Objective: To study the association between STDE and cognition. Design and participants: A cross-sectional cohort study of 88 81-year-old men from the population study "Men bor

The midwife case and conscientious objection: new ways of framing abortion in Sweden

By examining the arguments presented in courts and in print media to support and oppose the introduction of conscientious objection for healthcare workers in Sweden, this article illustrates the ways in which interest groups may take advantage of expanding opportunity structures in the wake of internationalization, all the while framing their arguments in ways that create resonance with national aBy examining the arguments presented in courts and in print media to support and oppose the introduction of conscientious objection for healthcare workers in Sweden, this article illustrates the ways in which interest groups may take advantage of expanding opportunity structures in the wake of internationalization, all the while framing their arguments in ways that create resonance with national a

Synthesis and characterization of molecularly imprinted microspheres

A novel method for the preparation of molecularly imprinted microspheres has been developed. Theophylline, caffeine, and 17β-estradiol are used as template molecules to demonstrate the generally applicable methodology. In the presence of a template molecule, cross-linking polymerization starting from a dilute solution of methacrylic acid and trimethylolpropane trimethacrylate yields polymer micros

Reliability-based assessment of benefits in roadway safety management

Road agencies set quantitative targets and adopt related road safety strategics in accordance with each agency's priorities and available resources. Benefit-cost analyses are carried out to support the decision-making process, and alternative measures are ranked according to their expected benefits and benefit-cost ratios, calculated with a safety performance function (SPF) and crash modification

Attosecond electron interferometry

Attosecond extreme ultraviolet light pulses have the potential to resolve the ultrafast electron dynamics that govern basic properties of atoms, molecules, and solids. Here we present three different interferometric pump-probe methods aiming to access not only the temporal dynamics, but also state specific phase information after excitation/ionization using attosecond pulses.

Meniscal tear - A feature of osteoarthritis

Meniscectomy is recognized as an important risk factor for the development of knee osteoarthritis (OA), a disease that traditionally has been considered as a simple "wear and tear" phenomenon. However, despite numerous reports, little evidence has been presented that a limited meniscal resection, compared with a more extensive resection, reduces the risk of OA by preserving meniscal function. Why?

Unwitting Wrongdoers and the Role of Moral Disagreement in Blame

This chapter argues against the claim that morally ignorant wrongdoers are open to blame only if they are culpable for their ignorance, and argues against a version of skepticism about moral responsibility that depends on this claim being true. On the view defended, the attitudes involved in blame are typically responses to the features of an action that make it objectionable or unjustifiable from

Exploring practices for managing product returns in internet retailing

Purpose: To empirically explore and describe the process and practices of managing product returns in Internet retailing.Design/methodology/approach: A multiple case study involving twelve e-commerce firms and four logistics service providers. Using semi-structured interviews, documentation, and observations as an integrative data collection approach to gain a comprehensive managerial and operatio

Endothelial nitric oxide synthase single nucleotide polymorphism and left ventricular function in early chronic kidney disease

BACKGROUND: Chronic kidney disease (CKD) is associated with accelerated cardiovascular disease and heart failure. Endothelial nitric oxide synthase (eNOS) Glu298Asp single nucleotide polymorphism (SNP) genotype has been associated with a worse phenotype amongst patients with established heart failure and in patients with progression of their renal disease. The association of a cardiac functional d

Impact of month of birth on the development of autoimmune thyroid disease in the United Kingdom and Europe

CONTEXT: Viral/bacterial infection is proposed as a trigger for the autoimmune thyroid diseases (AITD): Graves' disease (GD) and Hashimoto's thyroiditis (HT). Previous studies in European Caucasian AITD subjects found higher birth rates in the autumn/winter, suggesting those born in the autumn/winter experience increased viral/bacterial exposure after birth, impacting upon immune system developmen

Control of the frequency chirp rate of high harmonic pulses

We measured the frequency chirp rate of harmonics 13 to 23 in argon by cross-correlation with a short femtosecond probe pulse. We directly measured the negative chirp due to the atomic dipole phase and demonstrated that an additional chirp on the pump pulse was transferred to the qth harmonic as q times the fundamental chirp.

Pervaporation of aqueous ternary systems in biotechnology - Simulation of the pervaporation processes

The resistance-in-series model, used to describe the mass transfer through a membrane in pervaporation for binary systems, has been extended to include ternary and multi-component mixtures of different organic and inorganic compounds in aqueous solutions. The new model was used in a simulation including the membrane characteristics and the geometry of the pervaporation. Thus, the influence of proc