Tag Archives: exeter

Teenagers Urged to Exercise to Ward off Bone Disease

By Guest PostNovember 23, 2012Healthbone health, bone mass, bone mineral, content, counteract, exercise, exeter, luis gracia marco, osteoporosis, playing football, potential damage, running, sedentary activities, sitting, teenager, university, young people, zaragoza

Playing football or running for at least three hours a week could help teenagers counteract the potential damage to their bone health caused by prolonged spells of sitting.

An international team, including an expert from the University of Exeter, has found evidence that adolescents who spend long periods engaged in certain sedentary activities are more likely to have low bone mineral content in parts of the body where it can be an indicator of the risk of developing osteoporosis.

The team found that studying put girls at particular risk, while for boys leisure internet use posed the greatest threat. Scientists found that participating in at least three hours of certain sports could significantly reduce the threat in girls. The study found evidence of the benefits of high-intensity sports where the participant is on their feet, such as football, basketball, netball or running. (more…)

Say Hi to a Magpie via New App

By Guest PostNovember 21, 2012Natureandroid, apple devices, benefit, colin scott, common garden birds, database, exeter, good morning, gps, habitat, human life, human sense, magpie mapper, mobile phone, mr magpie, new app, quality, richard inger, satellite technology, sightings, south west, tony whitehead, uk, university, urban birds

A new app which encourages people to say “good morning Mr Magpie” via their mobile phone will help scientists evaluate the benefits which birds bring to the quality of human life.

Whether you view them with sorrow or joy, using your smart device to help build up a national database of sightings of the distinctive black-and-white birds will feed into wider research by the University of Exeter to assess how much value people place on having birds in their gardens.

Dr Richard Inger, at the Environment and Sustainability Institute on the University’s Cornwall Campus, said: “We chose to study magpies because they’re one of the most common garden birds in the UK and are easily recognisable. Many people already acknowledge them for luck, and we’re asking them to go one small step further and log sightings on their mobile phones. Magpies are not everyone’s favourite birds, but by getting involved you can help us to gather crucial data which will help us establish how much time the birds spend in different habitats. (more…)

Medieval Manuscripts to Get Technological Makeover

By Guest PostOctober 31, 2012Culture, Educationanglo saxon, app, bridgettine order, cara patterson, cathedral librarian, christine faunch, collection, device app, devon, emma cayley, exeter, exeter book, exeter manuscripts, exeter riddles, isca college, kelda richards, literary mysteries, literature, manuscript, medieval manuscript, medieval writing, nuns, old english, peter thomas, poetry, project, prototype, prototype model, sara hurley, secure storage, syon abbey, university

The world’s largest collection of Anglo-Saxon (Old English) poetry may soon be available on a smart device App, as part of a project initiated by the University of Exeter.

The App is in its prototype stage of development but in time will introduce school age pupils to the world of medieval manuscripts and the history of the book.

The initial stage will be based around Exeter Cathedral’s famous Exeter Book (10^th century) which features the Exeter Riddles, a collection of 96 literary mysteries. The University of Exeter’s Modern Languages department is working in collaboration with Antenna International to create the App which will reveal the secrets of medieval literature to a new audience. The research into the prototype model was initially funded by Research & Enterprise in Arts & Creative Technology (REACT) and Higher Education Innovation Funding (HEIF). (more…)

Football Scores a Health Hat Trick for Hypertensive Men

By Guest PostOctober 15, 2012Healthblood pressure, body fat, british men, cardiovascular disease, control group, copenhagen, coronary artery, cycling, denmark, disease, exercise capacity, exeter, fat burning, fifa, gentofte university, gps, heart rate, high, hospital, hypertension, maximal, men, middle aged, mmhg, moderate hypertension, oxygen uptake, peter krustrup, peter riis hansen, physical exercise, playing football, risk, soccer, stroke, university

Playing football (soccer) could be the best way for people with high blood pressure, known as hypertension, to improve their fitness, normalise their blood pressure and reduce their risk of stroke, according to research published today (Monday 15 October 2012) in the journal Medicine and Science in Sports and Exercise.

Research from Universities of Exeter and Copenhagen, and Gentofte University Hospital in Denmark suggests football training prevents cardiovascular disease in middle-aged men with hypertension and is more effective than healthy lifestyle advice currently prescribed by GPs.

After six months of football training, three out of four men in this study had blood pressure within the normal, healthy range. (more…)

Exeter Scientist Discovers UK’s Rarest Bat in East Devon

By Guest PostSeptember 25, 2012Natureadrian bayley, axe, bat, bat boxes, Britain, colyford, east devon, estuary wetlands, evening, exeter, farming method, fiona mathews, fraser rush, grey, habitat management, isle, light pollution, long eareds, newton abbot, rarest mammal, seaton, university, urbanisation, wet, whispering bats, wight, wild weekend, wildlife

University of Exeter scientist Dr Fiona Mathews has discovered one of Britain’s rarest mammals living in East Devon.

Members of the public were treated to a surprise close-encounter with the Grey long-eared bat, believed to be one of only 1,000 individuals in the country, at an event organised by East Devon District Council’s Countryside Service at the Axe Estuary Wetlands.

The bat evening was part of a regular Wet and Wild Weekend – a celebration of the wildlife of the Axe Estuary Wetlands attracting nearly 500 people. Dr Mathews and fellow bat-enthusiast Adrian Bayley had set up mist nets so that people could meet some of the animals they were hearing on bat detectors, and were amazed to find the country’s rarest bat.

There are only six known breeding colonies of Grey long-eared bats in the UK. This discovery potentially links an isolated group near Newton Abbot with colonies in Dorset and the Isle of Wight. (more…)

Long Menopause Allows Killer Whales to Care for Adult Sons

By Guest PostSeptember 17, 2012Natureadult son, canada, center, coast, dan franks, darren croft, david ellifrit, emma foster, exeter, female, grandmother hypothesis, great mystery, killer whale, longest menopause, mother, Nature, non human, north pacific, ocean, orcinus orca, post reproductive, son, species, survival rate, university, usa, whale research

Scientists have found the answer to why female killer whales have the longest menopause of any non-human species – to care for their adult sons.

Led by the Universities of Exeter and York and published in the journal Science the research shows that, for a male over 30, the death of his mother means an almost 14-fold-increase in the likelihood of his death within the following year.

The reason for the menopause remains one of nature’s great mysteries and very few species have a prolonged period of their lifespan when they no longer reproduce, as in humans. However, female killer whales stop reproducing in their 30s-40s, but can survive into their 90s. While different theories have been put forward for the evolution of menopause in humans, including the well-established ‘grandmother’ hypothesis, there has been no definitive answer to why females of a small number of other species, including killer whales, also stop reproducing part-way through their lives. (more…)

Blanket Bogs Need Protection from Climate Change

By Guest PostSeptember 7, 2012Environmentalaska, amphibians, angela gallego sala, archaeological material, birds, blanket bogs, Britain, british countryside, canada, climate change, coastal area, devon, ecosystem, emission, exeter, flooding, future temperature, greenhouse gas, habitat, high latitude, norway, outer hebrides, plants, rainfall, reptiles, risk, russia, shetland, small mammals, sssi, uk, university, vegetation, wildlife

Blanket bogs, which provide vital habitats for a unique range of plants, birds, small mammals, reptiles and amphibians, are at risk of declining as a result of climate change.

Research by the Universities of Exeter and Bristol in the UK and Macquarie University in Australia, published in the journal Nature Climate Change, shows for the first time how rising temperatures will threaten these sensitive ecosystems.

The study highlights the urgency of developing a plan to protect these important habitats.

Found in wet, coastal areas of high latitude regions, blanket bogs cover around 700,000 hectares of land in the UK, much of it designated as a Site of Special Scientific Interest (SSSI). Blanket bogs are found in the north and west of the UK, extending from Devon in the south to Shetland in the north, and it has been estimated that 10 to15 per cent of the world’s blanket bog occurs in Britain. As well as being crucial in supporting wildlife, blanket bogs also capture and store large amounts of carbon, helping to mitigate against climate change, and reduce the risk of flooding, by slowing down water flow. With some blanket peat being over 9,000 years old, they also hold historically-significant archaeological material. (more…)

Ancient Story of Dartmoor Tors Has an Ice-Cold Twist

By Guest PostJune 16, 2012Environmentaerial photography, ancient story, Britain, british isles, dartmoor, dartmoor tors, david evans, drumlins, durham, exeter, glacial features, glacier ice, hummocky landforms, ice age, ice cap, ice cold twist, landscape, moraines, mounds, national parks, periods of glaciation, quaternary science, south west england, stephan harrison, stockton riverside college, stone outcrops, ten tors, tors, uk, valley glaciers, weathered rock, weathering

Ice extended further across the UK than previously thought and played a part in sculpting the rocky landscape of Dartmoor in South West England during the last Ice Age, according to new research which challenges previously held theories.

A study of the National Park area of Dartmoor, UK, shows for the first time that an ice cap and valley glaciers were present in its centre and that the naturally castellated stone outcrops, known as tors, were survivors.

The new research by the Universities of Durham and Exeter, and Stockton Riverside College, is published in the journal Quaternary Science Reviews.

Researchers, who carried out detailed observations on the ground and using aerial photography, say the evidence includes glacial features such as elongated rounded mounds or drumlins and hummocky landforms or moraines. Similar features may also exist in other upland areas of southwest England, indicating that small upland glaciers were regularly hosted in the region during periods of glaciation. (more…)