A 2-D model for the O'Connell effect in W Ursae Majoris systems /

The light curves of W Ursae Majoris stars often show asymmetries which are called the O'Connell Effect. Traditionally, these asymmetries were measured by calculating the magnitude difference of the peak intensity at each of the light curve maxima. These asymmetries are usually modeled with ad hoc spots, usually considered as magneto-hydrodynamic in origin. The work of Zhou and Leung offers a thermodynamically motivated solution for these light curve asymmetries, based on a dynamic model for the system. The results presented here are derived from a simple model using Zhou and Leung's theory. These models are then compared to a database of W Ursae Majoris systems that have published photometric solutions.Additionally two new parameters for measuring light curve asymmetry are developed: the O'Connell Effect Ratio and the Light Curve Asymmetry. These new parameters are calculated from the observational photometry and from the theoretical models

Outcomes following biosimilar TNF inhibitors use for inflammatory-mediated immune disorders in pregnancy

Background: Biosimilar tumour necrosis factor inhibitors (TNFi) are increasingly used to treat inflammatory immune-mediated disorders as they cost less than the originator biologic drug. More women are therefore becoming pregnant on biosimilar TNFi. This is the first paper to explore the safety and efficacy of biosimilar therapies in pregnancy. Methods: A retrospective review of clinical data reviewed pregnancy outcomes and inflammatory disease activity in 18 pregnancies where the mother was using a biosimilar TNFi at conception. Results: Biosimilar therapy was not associated with congenital abnormalities, preterm birth or other adverse pregnancy outcomes. Stopping biosimilar TNFi in pregnancy was associated with childbirth at an earlier gestation, as well as a flare of inflammatory disease in pregnancy or post-partum. Conclusions: Women and clinicians should feel confident in using biosimilar TNFi in early pregnancy, and continuing them through pregnancy to prevent flares in late pregnancy or the early post-partum

The health and socioeconomic impacts of major multi-sport events: systematic review (1978-2008)

Objective To assess the effects of major multi-sport events on health and socioeconomic determinants of health in the population of the city hosting the event

The Grizzly, September 4, 1987

Convocation Greets Academic Year • Eisenhower Speech Kicks off New Year • Land of the Rising Sun • Student Life Shapes Up • Letter: Just Call Me Papa Juan • Just When You Thought It was Safe • Garrick Joins Resident Director Program • Hiel Begins Boosting Bookstore • Hager Brings New Ideas to College • Quinlin Continues Education • Notes: Women\u27s Stress Workshop; U.C. Honors Hardman and Neslen • Ursinus Football: For the Sheer Fun of It • Cross Country Runs Towards Promising Season • Hockey Travel to West Chester for Annual Tournament • Tannenbaum Sweeps CoSIDA Awards Again • Soccer Off to Rocky Start • The Dead Will Survive • Oh No! Video Blowouthttps://digitalcommons.ursinus.edu/grizzlynews/1190/thumbnail.jp

Informing investment to reduce inequalities: a modelling approach

Background: Reducing health inequalities is an important policy objective but there is limited quantitative information about the impact of specific interventions. Objectives: To provide estimates of the impact of a range of interventions on health and health inequalities. Materials and methods: Literature reviews were conducted to identify the best evidence linking interventions to mortality and hospital admissions. We examined interventions across the determinants of health: a ‘living wage’; changes to benefits, taxation and employment; active travel; tobacco taxation; smoking cessation, alcohol brief interventions, and weight management services. A model was developed to estimate mortality and years of life lost (YLL) in intervention and comparison populations over a 20-year time period following interventions delivered only in the first year. We estimated changes in inequalities using the relative index of inequality (RII). Results: Introduction of a ‘living wage’ generated the largest beneficial health impact, with modest reductions in health inequalities. Benefits increases had modest positive impacts on health and health inequalities. Income tax increases had negative impacts on population health but reduced inequalities, while council tax increases worsened both health and health inequalities. Active travel increases had minimally positive effects on population health but widened health inequalities. Increases in employment reduced inequalities only when targeted to the most deprived groups. Tobacco taxation had modestly positive impacts on health but little impact on health inequalities. Alcohol brief interventions had modestly positive impacts on health and health inequalities only when strongly socially targeted, while smoking cessation and weight-reduction programmes had minimal impacts on health and health inequalities even when socially targeted. Conclusions: Interventions have markedly different effects on mortality, hospitalisations and inequalities. The most effective (and likely cost-effective) interventions for reducing inequalities were regulatory and tax options. Interventions focused on individual agency were much less likely to impact on inequalities, even when targeted at the most deprived communities

Services just for men? Insights from a national study of the well men services pilots.

Men continue to have a lower life expectancy in most countries compared to women. Explanations of this gendered health inequality tend to focus on male risk taking, unhealthy lifestyle choices and resistance to seeking help from health services. In the period 2005-2008 the Scottish Government funded a nationwide community health promotion programme aimed at improving men's health, called Well Men Service Pilots (henceforth WMS)

Two transects reveal remarkable variation in gene flow on opposite ends of a European toad hybrid zone

Microbial BiotechnologyAnimal science

Gender differences in the impact of population-level alcohol policy interventions: evidence synthesis of systematic reviews

Background: Consistent review-level evidence supports the effectiveness of population-level alcohol policies in reducing alcohol-related harms. Such policies interact with well-established social, cultural and biological differences in how men and women perceive, relate to and use alcohol, and with wider inequalities, in ways which may give rise to gender differences in policy effectiveness.  Aims: To examine the extent to which gender-specific data and analyses were considered in, and are available from, systematic reviews of population-level alcohol policy interventions, and where possible, to conduct a narrative synthesis of relevant data.  Methods: A prior systematic ‘review of reviews’ of population level alcohol interventions 2002-2012 was updated to May 2014, all gender-relevant data extracted, and the level and quality of gender reporting assessed. A narrative synthesis of extracted findings was conducted.  Results: Sixty-three systematic reviews, covering ten policy areas, were included. Five reviews (8%) consistently provided information on baseline participation by gender for each individual study in the review and twenty-nine (46%) reported some gender-specific information on the impact of the policies under consideration. Specific findings include evidence of possible gender differences in the impact of and exposure to alcohol marketing, and a failure to consider potential unintended consequences and harm to others in most reviews.  Conclusions: Gender is poorly reported in systematic reviews of population-level interventions to reduce alcohol-related harm, hindering assessment of the intended and unintended effects of such policies on women and men