We’ve created a new vibration-proof ‘metamaterial’ that could save premature babies’ lives

 

Fabrizio Scarpa, Professor of Smart Materials & Structures, University of Bristol

Andy Alderson
Professor of Smart Materials and Structures, Sheffield Hallam University

There are 16,000 transfers of premature babies to medical facilities each year in the UK alone. The babies are often transported over large distances from rural to city locations over significant periods of time, in some cases two hours or more. The ambulances, helicopters or aircraft used are miniaturised intensive care units, containing all the equipment required to keep the baby alive.

But mechanical vibrations and noise from the equipment and transfer vehicle can provide significant, even life-threatening stress to the most vulnerable and delicate human lives. As we discovered when speaking to clinicians, transfers are sometimes aborted as a result of the stress that develops in the baby. These vehicles need materials and structures to reduce the noise and vibrations to tolerable levels. Continue reading

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After 2016; how to achieve more inclusive food policy?

Creative Commons Zero (CC0) license
Photographer: Ed Gregory

Dr Elizabeth Fortin, PolicyBristol Coordinator for Social Sciences, Law, Arts and Humanities,
E.Fortin@bristol.ac.uk

Having spent my British Academy Postdoctoral Fellowship researching forms of governance that aspire to achieve that nebulous concept of ‘sustainability’ in relation to certain parts of the global agro-food/fuel system, it seemed fitting that the last event I attend in this capacity should be City University’s annual Food Symposium.

This year’s Symposium enabled Prof. Tim Lang, who is passing the baton of running City’s influential Food Centre to Prof. Corinna Hawkes, and a number of his colleagues, to reflect on the past 25 years of food policy. But it also provided an unprecedented opportunity to 40 audience members from both academia and civil society to imagine a more utopian future – not difficult in our troubled present – to table their vision of ‘How to do food policy better‘. We heard from a headteacher, a producer, a proud ‘Colombian peasant’, a farmer’s daughter, a student, the BBC chef of the year, a former advertiser, a community food network coordinator.  We then went on to hear from a panel of those who have been working to enable such diverse voices to be heard both in relation to the research they have been undertaking or the programmes they have been endeavouring to implement. Continue reading

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What does Trump mean for the environment?

Ed Atkins, PhD student in the School of Sociology, Politics and International Studies

Ed Atkins, PhD student in the School of Sociology, Politics and International Studies, University of Bristol

Several weeks ago, I was walking along Avenida Paulista in São Paulo. Through the noise of the traffic, the familiar shout of one man’s name could be heard. ‘Trump, Trump, Trump’ echoed across the street.  Somehow I had stumbled upon a ‘Brazilians for Trump’ rally. A group of 40 people stood on the pavement, clutching signs that read ‘Women for Trump’, ‘Jews for Trump’, ‘Gays for Trump’. This struck me; such demographics holding such signage represented for me a similar message to ‘trees for deforestation’.

Yet, the votes are in. The electoral tally has been made and one fact is obvious: Donald Trump’s popularity transcended demography. As, House Speaker, Paul Ryan has said, Trump “heard a voice out in this country that no one else heard. He connected in ways with people that no one else did. He turned politics on its head.”

By Map by Robert Simmon, based on data from Woods Hole Research Center. (http://visibleearth.nasa.gov/view.php?id=76697) [Public domain], via Wikimedia Commons

2011 map of the United States above-ground woody biomass with 66 ecoregions delineated, showing tons of trees and their forests by hectare. Based on the map and palette created by NASA’s Earth Observatory employee Robert Simmon. Credit – Robert Simmon NASA/Wikimedia Commons (Public domain)

Key here is not only Trump’s victory, but also how the Republican Party has been able to ride his coattails to majorities across both the Senate and the House of Representatives. In doing so, the Grand Old Party (GOP), working with Trump, will likely have the freedom to pursue their political agenda. As a result, the Republican platform, published at the 2016 National Convention, provides a number of clues of what we can expect from this new administration. Continue reading

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The UK Diet and Diabetes Questionnaire: A new tool for assessing dietary habits

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Dr Clare England, Senior Research Associate and Specialist Diabetes Dietitian, in the Centre for Exercise, Nutrition and Health Sciences and the NIHR Biomedical Research Unit in Nutrition, Diet and Lifestyle.

Dr Clare England discusses the challenges of providing individualised dietary advice for people with Type 2 diabetes and introduces a new, validated assessment tool, the UKDDQ, that may offer a solution.

Diabetes UK estimates that over 3 million people in the UK are living with Type 2 diabetes, and a further 5 million are at high risk. Complications (for example, increased cardiovascular disease, kidney failure, blindness, foot ulcers and amputations) caused by poorly controlled Type 2 diabetes, costs the NHS an estimated at £7.0 billion.

There is an increasing choice of medication available for Type 2 diabetes which can help to reduce blood glucose, cholesterol and blood pressure, but a healthy diet, regular physical activity and good weight management underpin successful control.

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If all the evidence points to a Mediterranean diet… Why do UK Dietary Guidelines insist on a low-fat diet?

Dr Angeliki Papadaki, Lecturer in Nutrition, School for Policy Studies, University of Bristol

Dr Angeliki Papadaki, Lecturer in Nutrition, School for Policy Studies, University of Bristol

I come from Crete. I grew up in a house where everything revolved around the kitchen. Most of my childhood memories involve my mother preparing meals from scratch, using olive oil. Meals were accompanied with vegetables and we had a legume soup (like lentils, beans, chickpeas) twice a week. All of them were a pleasure to eat; they just needed olive oil and a slice of bread to scoop up the juices to receive a cook’s highest reward: empty plates.

I’ve lived in the UK for 10 years and I still can’t enjoy vegetables or salad unless I prepare them myself. They are boiled and boring, with uninspiring dressings, and no tomato sauce or sautéing with olive oil and onions to give them some flavour. It’s no wonder that 70% of adults in the UK do not eat enough fruits and vegetables and that on average they consume 14g of legumes a day (half the amount consumed in the traditional diet of Crete).

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Scientific research and the European Union – how UK science may be affected if we choose to leave

Dr ewan fowler

Dr Ewan Fowler, Research Associate in the School of Physiology, Pharmacology and Neuroscience, University of Bristol

The referendum on Britain’s membership of the EU is fast approaching and as the debate intensifies, science is a topic that remains very much overlooked, despite its importance to the UK economy.

I have recently begun to consider the scientific relationship that Britain has with the EU and how UK science may be affected if we choose to leave.  This relationship is not trivial, according to OECD figures the EU produces around 1.7 million scientists, which is more than either China (1.5 million) or the US (1.3 million).

To facilitate this each member state contributes towards a fund called Horizon 2020, which the European Research Council (ERC) distributes to research and infrastructure projects.  The expected budget of Horizon 2020 from 2014-2020 is over €80bn, an increase from the previous incarnation called Framework Programme 7 which had a budget of €53bn from 2007-2013. For projects involving international collaborations a single application to the ERC is required removing the need for separate applications to national funding agencies.

The UK received €8.8bn under Framework Programme 7 from 2007-13, amounting to 3% of total research spending.  This may seem small however it is just shy of charity-funded research (5%) and is typically viewed as a main source of funding for biomedical research.  The UK is highly competitive in obtaining funding as it is currently awarded the greatest number of grants under Horizon 2020, and achieved the second greatest number under Framework Programme 7.

Credit - JISC, Creative Commons

Credit – JISC, Creative Commons

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Abuse in Ambridge

Dr Emma Williamson, Senior Research Fellow in The Centre for Gender and Violence Research, School for Policy Studies, discusses how the recent storyline in The Archers highlights the often silent issue of coercive control and its effect on victims/survivors.

I have to admit that I don’t normally listen to The Archers. And people don’t normally talk to me about the story lines. That all changed when the long running series began a story over 18 months ago which looked at the issue of domestic violence and coercive control. One of the most difficult things that victims/survivors of abuse tell us, and have consistently told us since the first women’s refuges in the 1970’s, is that it is the non-physical abuse they experience which is the most difficult to deal with [Williamson, 2000]. The bruises and other injuries victims suffer from physical abuse are visible. They are evidence to other people but also to oneself. There it is in black and blue. What is more difficult to prove and believe, is that someone who purports to love and care for you would bully, undermine, and manipulate you. The women I spoke too after the fact would either say, ‘how could someone treat me like that?’ or more often than not, ‘how could I let someone treat me like that?’ – still blaming themselves.

As the Archers storyline shows, this type of abuse is characteristic of a pattern of ‘low level’ abusive behaviours rather than the explosive incident people tend to think about when they consider ‘a domestic’. It involves small everyday things which result in people staying away, isolating victims from their family, friends, and networks of support. Recent research from Bristol has documented the massive impact of such abuse on friends and family [Gregory et al, 2016], as well as the evidence we know about the impact on victims [Mullender et al, 2005], their children [Mullender et al, 2002], and perpetrators themselves [Hester et al, 2015]. Doctors, the police, courts, social services, all tend to think of interventions in terms of those single incidents which means that the on-going manipulation of victims goes unnoticed.

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Women in Power: exploring the positive influence of women on boards of directors

Professor Sheila Ellwood, Professor of Financial Reporting at the University of Bristol, outlines her research on the influence of presence and position of women on the boards of directors of NHS Foundation Trusts.

Professor Sheila Ellwood, Professor of Financial Reporting, University of Bristol.

Across the UK and more widely, there are moves to increase the number of women on boards. Some countries have quotas, such as Norway, Spain and Iceland. Some countries require companies to “comply or explain”, as in the UK, Denmark and Sweden. Other measures are less explicit. The rationale is largely to improve female representation and increase board diversity in public and private sector corporate governance.

Along with Javier Garcia-Lacalle, a colleague from the Universidad Zaragoza in Spain, I undertook a study to look at the impact of greater female representation. We examined the influence of women on the boards of directors of NHS Foundation Trusts in England, and the resulting implications.

How does the position of women and high levels of gender diversity on boards of directors affect organisational performance when social performance is paramount?

We found that once a critical mass of women in decision-making positions on boards has been reached, there is little further effect on performance. A high female presence among executive and non-executive directorships does not result in significant differences either in financial goals or service quality. There is no effect on financial performance; positive or detrimental.

Equally, evidence suggests that female presence on boards positively affects corporate social performance[1]. Women are considered more socially oriented than men, resulting in more effective board decision-making, particularly on aspects related to social responsibility.

However, we found that in order for female presence to be effective, women need to be in the most prominent position on boards: Chief Executive or Chair. This is particularly important if boards are to achieve corporate social objectives.

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Men experiencing or perpetrating domestic violence linked with two to three-fold increase in mental health problems

Professor Marianne Hester, Chair in Gender, Violence & International Policy

Professor Marianne Hester, Chair in Gender, Violence & International Policy

Men visiting their GP with symptoms of anxiety or depression are more likely to have experienced or carried out some form of behaviour linked to domestic violence and abuse, according to a new University of Bristol study. Researchers say the findings highlight the need for GPs to ask male patients with mental health problems about domestic abuse.

The study, led by Professor Marianne Hester OBE, and involving Dr Emma Williamson from the School, and published in BMJ Open, aimed to find out whether there is an association between men who have experienced or carried out domestic violence and abuse with men visiting their GP with mental health problems or who are binge drinking and using cannabis.

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Multimorbidity guidelines falling short: National Institute for Health and Care Excellence (NICE)

Dr Pauline Heslop, Reader in Intellectual Disabilities Research, Norah Fry Research Centre,

Dr Pauline Heslop, Reader in Intellectual Disabilities Research, Norah Fry Research Centre

The National Institute for Health and Care Excellence (NICE) has recently been consulting on the scope of proposed guidelines on multimorbidity. Multimorbidity is, in summary, the co-occurrence of two or more chronic medical conditions in one person. Yet the proposed scope of the guidelines will not, in their current form, offer guidance on multimorbidity in people with learning disabilities. So is this a problem that needs attention? Yes.

The recent Confidential Inquiry into premature deaths of people with learning disabilities (CIPOLD) and other national and international studies suggest that people with learning disabilities have a greater number of health problems than others, and a greater variety of healthcare concerns than those of the same age and gender in the general population. This would suggest that particular attention must be paid to this population in any NICE Guidelines. Indeed, recommendation 3 of the CIPOLD report was that NICE Guidelines should take into account multimorbidity in relation to people with learning disabilities.

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