As women age, key breast cells ignore their surroundings, Berkeley Lab scientists find
Scientists from the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have gained more insights into why older women are more susceptible to breast cancer. They found that as women age, the cells responsible for maintaining healthy breast tissue stop responding to their immediate surroundings, including mechanical cues that should prompt them to suppress nearby tumors. (more…)
While countries such as Japan, Norway, and Iceland often are criticized for their commercial whaling practices, Woods Hole Oceanographic Institution (WHOI) marine biologist Michael Moore points out how the majority of nations are also complicit in killing whales by deploying commercial fishing gear.
Moore cites scientific literature, necropsy reports, and individual case studies in an editorial essay addressing the ethics of whale entanglement and commercial whaling published in ICES Journal of Marine Science. (more…)
Brain cancer researcher travels to Oslo for dissertation defense
As winter weather hit Newark, Del., on Sunday, Dec. 8, a University of Delaware brain cancer researcher escaped the storm by traveling to Oslo, Norway, of all places.
The Norwegian capital also received its first snow of the season that day, but it only accumulated to about three inches, according to Deni Galileo, associate professor of biological sciences at UD. He traveled to Oslo to take part in the Ph.D. defense of Mrinal Joel, a University of Oslo doctoral student who, like Galileo, is working on the most lethal type of brain cancer, Glioblastoma multiforme. (more…)
Integration of vCE Provides Be On With Holistic View of Digital Campaign Performance
London, UK, September 17, 2013 – comScore, Inc., a global leader in digital measurement and analytics, today announced that branded entertainment platform Be On, a division of AOL Networks, has selected comScore validated Campaign Essentials (vCE) as its global campaign performance measurement platform. comScore vCE is a holistic ad and audience delivery validation solution that provides valuable campaign insights, such as audience verification, brand safety and ad viewability, whilst also offering in-flight campaign reporting and daily alerting for effective campaign management.
“We are delighted that Be On has selected comScore vCE as its digital campaign analytics platform, and look forward to working together to validate and optimise campaign performance on a global scale,” said Scott Joslin, VP International Advertising Effectiveness at comScore. “Our experience is based on analysing thousands of campaigns globally, and we are committed to providing our clients with the most advanced advertising solutions to deliver the campaign insights needed to maximise the value of their digital investments.” (more…)
At the end of the last Ice Age, as the world began to warm, a swath of the North Pacific Ocean came to life. During a brief pulse of biological productivity 14,000 years ago, this stretch of the sea teemed with phytoplankton, amoeba-like foraminifera and other tiny creatures, who thrived in large numbers until the productivity ended—as mysteriously as it began—just a few hundred years later.
Researchers have hypothesized that iron sparked this surge of ocean life, but a new study led by Woods Hole Oceanographic Institution (WHOI) scientists and colleagues at the University of Bristol (UK), the University of Bergen (Norway), Williams College and the Lamont Doherty Earth Observatory of Columbia University suggests iron may not have played an important role after all, at least in some settings. The study, published in the journal Nature Geoscience, determines that a different mechanism—a transient “perfect storm” of nutrients and light—spurred life in the post-Ice Age Pacific. Its findings resolve conflicting ideas about the relationship between iron and biological productivity during this time period in the North Pacific—with potential implications for geo-engineering efforts to curb climate change by seeding the ocean with iron. (more…)
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…)
The number of basking sharks recorded in Britain’s seas could be increasing, decades after being protected from commercial hunting in the late 20th century.
The most comprehensive analysis ever undertaken of basking shark sightings in UK waters, by the University of Exeter, the Marine Conservation Society (MCS), Cornwall Wildlife Trust (CWT) and Wave Action, is published in the journal Marine Ecology Progress Series.
The northeast Atlantic hosted an extensive commercial fishery for basking sharks, mainly in Norway, Ireland and Scotland, where more than 81,000 were killed between 1952 and 2004, hunted largely for their liver oil. Large-scale hunting ended in the UK in the middle of the twentieth century, though it continued at low levels in Norway until 2000. (more…)
*comScore Releases Overview of European Internet Usage for February 2012*
LONDON, UK, 12 April 2012 – comScore, Inc., a leader in measuring the digital world, today released an overview of internet usage in Europe, showing that 386.6 million Europeans went online in February 2012 for an average of 28.2 hours per person. This release highlights internet usage in 49 European markets aggregated into the European region and provides individual reporting on 18 markets. Amongst its findings, the study also showed that 46 percent of Europeans visit Sports sites, with Turkey and Ireland having the highest penetration at approximately 70 percent in February 2012. (more…)
