Research carried out by UCL Security and Crime Science (UCL Engineering) and NatCen, funded by the Nuffield Foundation and supported by Barnardo’s, underlines the dangers of underestimating the impact of child sexual exploitation on boys and young men.
UCL’s analysis of records from 9,042 children and young people affected by child sexual exploitation who were supported by Barnardo’s since 2008 reveals that 1 in 3 (2,986) were male. This is much higher figure than previous national studies have found. (more…)
LONG BEACH, Calif.—Scientists working together on Kelp Watch 2014 announced today that the West Coast shoreline shows no signs of ocean-borne radiation from Japan’s Fukushima nuclear power plant disaster, following their analysis of the first collection of kelp samples along the western U.S. coastline.
Kelp Watch 2014 is a project that uses coastal kelp beds as detectors of radioactive seawater arriving from Fukushima via the North Pacific Current. It is a collaborative effort led by Steven Manley, marine biology professor at California State University, Long Beach (CSULB), and Kai Vetter, head of applied nuclear physics at the Lawrence Berkeley National Laboratory (Berkeley Lab) and a nuclear engineering professor at the University of California, Berkeley. (more…)
Over the last three decades U.S. parents have committed filicide — the killing of one’s child — about 3,000 times every year. The horrifying instances are often poorly understood, but a recent study provides the first comprehensive statistical overview of the tragic phenomenon. The authors also suggest underlying hypotheses of motives with the hope of spurring research on filicide prevention.
PROVIDENCE, R.I. [Brown University] — Instances in which parents kill their children may seem so horrifying and tragic that they defy explanation. Published scientific and medical research, meanwhile, doesn’t offer much epidemiological context to help people understand patterns among such heinous crimes. A paper in the March edition of the journal Forensic Science International provides the first comprehensive statistical analysis of filicide in the United States, drawing on 32 years of data on more than 94,000 arrests. The study also explores possible underlying psychiatric and biological underpinnings of filicide. (more…)
NASA’s Mars rover Curiosity resumed full science operations on Saturday, Nov. 23.
Activities over the weekend included use of Curiosity’s robotic arm to deliver portions of powdered rock to a laboratory inside the rover. The powder has been stored in the arm since the rover collected it by drilling into the target rock “Cumberland” six months ago. Several portions of the powder have already been analyzed. The laboratory has flexibility for examining duplicate samples in different ways. (more…)
A heroic World War One soldier’s previously unknown semi-autobiographical novel has come to light following the completion of a project to archive and make public the manuscripts, poems and correspondence of Frederick William Harvey.
F W Harvey’s papers are now available to the public thanks to a major collaborative project between the University of Exeter and the Gloucestershire Archives.
The Gloucestershire soldier became well known nationally for his poetry and his acts of courage. Despite having trained as a solicitor, he enlisted in the ranks and was awarded the Distinguished Conduct Medal before being made an officer. Found among Harvey’s papers was an unpublished novel titled ‘Will Harvey – A Romance’, which is a fictional, but semi-autobiographical, novel which covers the early lives and school-days of two brothers. The story then follows them into the trenches of WWI, where Eric is killed (as was F W Harvey’s brother in real life) and Will is captured (again as in real life). There were several attempts to have it published however it seems that the post-WWI public was no longer interested in reading about the war. (more…)
“In Syria it is a fast death; here it is a slow death,” a woman lamented as she described her situation as a refugee in Lebanon escaping an escalating civil war in her homeland.
Each woman’s story was different, but they were all sad, grim. Another refugee had five children and a husband who is detained somewhere back home. “When a father is present you might be able to afford some of the children’s needs, but if he’s not, from whom do you seek help?” she asked. (more…)
Oil and gas development continues to press into the most remote corners of the western Amazon, one of the most biologically and culturally diverse zones on Earth. Now a study proposes a new 10-point, best-practice framework that combines technical engineering criteria with consideration of ecological and social concerns to reduce the negative impacts of Amazonian hydrocarbon exploration and production.
The researchers say, for example, that by using extended reach drilling (ERD), a technique to reach a larger subsurface area from one surface drilling location, it is possible to greatly reduce the total number of needed drilling platforms and access roads for a given project. (more…)
Improvement enables ‘liquid biopsies’ for metastatic melanoma
Researchers at UCLA report that they have refined a method they previously developed for capturing and analyzing cancer cells that break away from patients’ tumors and circulate in the blood. With the improvements to their device, which uses a Velcro-like nanoscale technology, they can now detect and isolate single cancer cells from patient blood samples for analysis.
Circulating tumor cells, or CTCs, play a crucial role in cancer metastasis, spreading from tumors to other parts of the body, where they form new tumors. When these cells are isolated from the blood early on, they can provide doctors with critical information about the type of cancer a patient has, the characteristics of the individual cancer and the potential progression of the disease. Doctors can also tell from these cells how to tailor a personalized treatment to a specific patient. (more…)
