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Rotating Bose-Einstein condensates: Closing the gap between exact and mean-field solutions

When a Bose-Einstein-condensed cloud of atoms is given some angular momentum, it forms vortices arranged in structures with a discrete rotational symmetry. For these vortex states, the Hilbert space of the exact solution separates into a "primary" space related to the mean-field Gross-Pitaevskii solution and a "complementary" space including the corrections beyond mean field. Considering a weakly

Steps towards a Challenging Teachable Agent

This chapter presents the first steps towards a new type of pedagogical agent – a Challenger Teachable Agent, CTA. The overall aim of introducing a CTA is to increase engagement and motivation and challenge students into deeper learning and metacognitive reasoning. The paper discusses desired design features of such an agent on the basis of related work and results from a study where 11-year old s

Chapter 10: Mentoring and teaching of evidence-based pharmacy

This chapter deals with the need to intentionally support staff in developing evidence-based skills. While formal teaching has a place, most activity will be mentor based. We present a suggested minimum skill set and discuss ways of maintaining developments.

Gate tunable nonlinear rectification effects in three-terminal graphene nanojunctions

We report on a study of the room-temperature nonlinear charge transport properties of three-terminal junction devices made from graphene. We demonstrate that the graphene three terminal junction devices show a rectification characteristic, namely, when voltages V-L V and V-R -V are applied to the left and the right terminal in a push-pull configuration, the voltage output from the central terminal

Atheroprotective immunity and cardiovascular disease: therapeutic opportunities and challenges.

Emerging knowledge of the role of atheroprotective immune responses in modulating inflammation and tissue repair in atherosclerotic lesions has provided promising opportunities to develop novel therapies directly targeting the disease process in the artery wall. Regulatory T (Treg) cells have a protective role through release of anti-inflammatory cytokines and suppression of auto-reactive effector

Mediterranean dietary pattern and cancer risk in the EPIC cohort

BACKGROUND: Although several studies have investigated the association of the Mediterranean diet with overall mortality or risk of specific cancers, data on overall cancer risk are sparse. METHODS: We examined the association between adherence to Mediterranean dietary pattern and overall cancer risk using data from the European Prospective Investigation Into Cancer and nutrition, a multi-centre pr

Social outcomes in young adult survivors of low incidence childhood cancers

Introduction The intensity and duration of childhood cancer treatment may disrupt psychosocial development and thereby cause difficulties in transition into adulthood. The study objective was to assess social outcomes in early adulthood after successful treatment for childhood acute myeloid leukemia (AML), Wilms tumor (WT) and infratentorial astrocytoma (IA). Methods Nordic patients treated for AM

Effects of hybrid nanofluid mixture in plate heat exchangers

Heat transfer and pressure drop characteristics of a hybrid nanofluid mixture containing alumina nanoparticles and multi-walled carbon nanotubes (MWCNTs) were experimentally investigated in a chevron corrugated-plate heat exchanger. A MWCNT/water nanofluid with a volume concentration of 0.0111% and an Al2O3/water nanofluid with a volume concentration of 1.89% were mixed at a volume ratio of 1:2.5.

Search for pair production of a new heavy quark that decays into a W boson and a light quark in pp collisions at root s=8 TeV with the ATLAS detector

A search is presented for pair production of a new heavy quark (Q) that decays into aW boson and a light quark (q) in the final state where one W boson decays leptonically (to an electron or muon plus a neutrino) and the other W boson decays hadronically. The analysis is performed using an integrated luminosity of 20.3 fb(-1) of pp collisions at root s = 8 TeV collected by the ATLAS detector at th

Rise of the generalists: evidence for climate driven homogenization in avian communities

Aims Biogeographical evidence suggests a strong link between climate and patterns of species diversity, and climate change is known to cause range shifts. However, there is little understanding of how shifts affect community composition and we lack empirical evidence of recent impacts of climate change on the diversity of vertebrates. Using a long-term comprehensive dataset on bird abundance, we e

Comparison of Four Single-Drug Regimens on Ventricular Rate and Arrhythmia-Related Symptoms in Patients With Permanent Atrial Fibrillation

Rate control of atrial fibrillation (AF) is a main treatment modality. However, data are scarce on the relative efficacy of calcium channel blockers and 13 blockers or between drugs within each class. The purpose of the present study was to compare the effect of 4 rate-reducing, once-daily drug regimens on the ventricular heart rate and arrhythmia-related symptoms in patients with permanent AF. We

A Term Structure Model for VIX Futures

This study develops a term structure model for VIX futures. Instead of deriving the VIX futures price from a model for the instantaneous variance of the S&P 500 or a model for the VIX, the VIX futures price dynamics are specified exogenously. The empirical features of VIX futures returns (positive skewness, excess kurtosis, and a decreasing volatility term structure for longer term expirations

The Child PTSD Symptom Scale: An Update and Replication of Its Psychometric Properties

The psychometric properties of the Child PTSD Symptom Scale (CPSS) were examined in 2 samples. Sample 1 (N 185, ages 6–17 years) consisted of children recruited from hospitals after accidental injury, assault, and road traffic trauma, and assessed 6 months posttrauma. Sample 2 (N 68, ages 6–17 years) comprised treatment-seeking children who had experienced diverse traumas. In both samples psychome

Properties of neuronal facilitation that improve target tracking in natural pursuit simulations.

Although flying insects have limited visual acuity (approx. 1°) and relatively small brains, many species pursue tiny targets against cluttered backgrounds with high success. Our previous computational model, inspired by electrophysiological recordings from insect 'small target motion detector' (STMD) neurons, did not account for several key properties described from the biological system. These i

Findings from European benchmarking exercises on e-learning: value and impact

Benchmarking is becoming a more and more commonly used method for quality assurance and enhancement in higher education today. The aim of this study was to explore the impact and value of benchmarking e-learning in universities. Two European benchmarking initiatives, E-xcellence+ through the European Association of Distance Teaching Universities [EADTU] and an e-learning benchmarking exercise thro

Self-injury in youths who lost a parent to cancer: nationwide study of the impact of family-related and health-care-related factors

Background: Self-injury, a manifestation of severe psychological distress, is increased in cancer-bereaved youths. Little is known about the potential influence on the risk for self-injury of factors that could be clinically relevant to and modifiable by the health-care professionals involved in the care of the dying parent. Methods: In a nationwide population-based anonymous study, 622 (73.1%) yo

Methylisothiazolinone Contact Allergy is Rising to Alarming Heights Also in Southern Sweden.

The preservative methylchloroisothiazolinone/methylisothiazolinone (MCI/MI) is a well-known sensitiser and present in most baseline series since at least 20 years. The proportions of MCI/MI are 3:1. MI alone has been used as a preservative in occupational and household products, and cosmetics since less than 10 years. MCI/MI tested at 100 ppm fails to detect a significant percentage of contact-all

Market behavior under the New Zealand ETS

The New Zealand emissions trading scheme (NZ ETS) is one of the first national-level GHG trading schemes outside Europe. It is also unique in its design and comprehensive sectoral coverage, including forestry. This paper provides an ex-post-assessment of market behavior in the NZ ETS in its first phase (2008-2012). Findings are based on quantitative evidence on prices and units, as well as qualita