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Results 21 - 40 of 2491.

Law - Innovation / Technology - 19.09.2019
Opinion: Why forensic science is in crisis and how we can fix it
Professor Ruth Morgan (UCL Security and Crime Science) writes about the misinterpretation of forensic evidence and the issues that this causes for the criminal justice system. Imagine you're in court, accused of a crime that you know you didn't commit. Now imagine a scientist takes the stand and starts explaining to the court how your DNA is on the murder weapon.

Social Sciences - 19.09.2019
Women’s exercise time must be ’valued’
Women benefit hugely from running but society must ensure their exercise time is not compromised by work and family commitments, new research from Cardiff University suggests. Researchers partnered Cardiff University/Cardiff Half Marathon organisers Run 4 Wales to investigate why women run and the barriers around participation.

Physics - 19.09.2019
How to Get a Particle Detector on a Plane
How to Get a Particle Detector on a Plane
Berkeley Lab researchers have been assembling components for an upgrade of the ALICE particle collider experiment's detector array at CERN laboratory. Learn about their work and how it could help to unravel the inner workings of an exotic state of matter known as the quark-gluon plasma in this short video.

Health - Life Sciences - 19.09.2019
Babies born by C-section have different gut bacteria
Babies born by caesarean section have a reduced level of "good" gut bacteria and an increased number of pathogens linked to hospital environments, according to research co-led by UCL that is the most comprehensive study of the baby microbiome to date. In the study researchers analysed gut bacteria in stool samples taken from 596 babies born in British hospitals - 314 babies who had a natural, or vaginal, birth, and 282 who were born by caesarean.

Environment - 19.09.2019
Coastal communities highly threatened by rising sea-levels, even with climate change mitigation
An international group of scientists have urgently called on world leaders to accelerate efforts to tackle climate change. Almost every aspect of the planet's environment and ecology is undergoing changes as a result of climate change, some of which are profound if not catastrophic for the future. Rising sea-levels is one of the biggest threats.

Life Sciences - Health - 19.09.2019
"Genetic variants associated with educational attainment" can also have positive implications for lifestyle
A German and British research team lead by the Technical University of Munich (TUM) has examined the interplay between genetics, cardiovascular disease and educational attainment in a major population study. Genetic variants which had been linked to educational attainment in other studies were observed in the subjects.

Environment - Agronomy / Food Science - 19.09.2019
Dry run for cropping systems
Dry run for cropping systems
Globe magazine , News By: Michael Keller To safeguard the long-term future of agricultural production in Switzerland, ETH and Agroscope are investigating how resistant the country's crop­ping systems are to drought. The heatwave of 2018 was yet another warning to both farmers and the public on the effects of climate change: in the future, Switzerland will see less and less rain during the summer months.

Politics - 19.09.2019
How carbon taxes can succeed
How carbon taxes can succeed
The political leeway for carbon taxes is greater than commonly assumed. Political scientists at ETH have shown how carbon taxes could find acceptance in Germany and the US. What matters most is the intended use of the tax revenues and that all industrialised nations implement the taxes. Useful to fight climate change, but politically risky: carbon taxes are widely regarded as a double-edged sword.

Environment - Social Sciences - 19.09.2019
Wilderness areas halve extinction risk
The global conservation community has been urged to adopt a specific target to protect the world's remaining wilderness areas to prevent large scale loss of at-risk species. A University of Queensland and CSIRO study has found that wilderness areas - where human impact is minimal or absent - halves the global risk of species extinction.

Physics - 19.09.2019
Quantum physics: beyond the logic of cause and effect
In classical, Newtonian theory, causality, the connection between cause and effect, is considered to sit at the core of physics: Causal thinking, together with the idea that absolute time and space are the pre-given stage for all physical events, have been dominating classical physics well into the twentieth century.

Life Sciences - Health - 18.09.2019
The path of breast-to-brain cancer metastasis
The path of breast-to-brain cancer metastasis
Scientists at EPFL's Swiss Institute for Experimental Cancer Research and University of Bern have discovered a signaling pathway that breast tumors exploit to metastasize to the brain. In 2018, breast cancer was the most common cancer in women worldwide, accounting for about a quarter of all reported cancers.

Health - Life Sciences - 18.09.2019
The path of breast-to-brain cancer metastasis
The path of breast-to-brain cancer metastasis
Scientists at EPFL's Swiss Institute for Experimental Cancer Research have discovered a signaling pathway that breast tumors exploit to metastasize to the brain. Image: Breast cancer cells (blue) associate with glutamate-secreting neurons (red) to stimulate NMDA receptor-mediated signaling (green) of tumor growth (STED super-resolution microscopy).  In 2018, breast cancer was the most common cancer in women worldwide, accounting for about a quarter of all reported cancers.

Environment - 18.09.2019
Shifting the focus of climate-change strategies may benefit younger generations
Strategies to limit climate change that focus on warming in the next couple of decades would leave less of a burden for future generations. Research led by Imperial College London and the International Institute for Applied Systems Analysis (IIASA), Austria, suggests a new underpinning logic for strategies that seek to limit climate change.

Health - Life Sciences - 18.09.2019
Babies’ gut bacteria affected by delivery method
Babies born vaginally have different gut bacteria - their microbiome - than those delivered by Caesarean, research has shown. Scientists from the University of Birmingham, Wellcome Sanger Institute, UCL, and their collaborators discovered that whereas vaginally born babies got most of their gut bacteria from their mother, babies born via caesarean did not, and instead had more bacteria associated with hospital environments in their guts.

Astronomy / Space Science - Environment - 18.09.2019
Dust from a giant asteroid crash caused an ancient ice age
About 466 million years ago, long before the age of the dinosaurs, the Earth froze. The seas began to ice over at the Earth's poles, and the new range of temperatures around the planet set the stage for a boom of new species. The cause of this ice age was a mystery, until now: a new study by a group of scientists including a University of Chicago professor argues that the ice age was caused by global cooling, triggered by extra dust in the atmosphere from a giant asteroid collision in outer space.

Pharmacology - Health - 18.09.2019
Positive results from Novartis five-year VERIFY study in type 2 diabetes demonstrate long-term clinical benefits of early combination treatment with Galvus and metformin
Early combination treatment strategy with vildagliptin (Galvus ) and metformin was superior to standard of care in newly diagnosed type 2 diabetes patients ,   The landmark VERIFY study is the first to investigate the long-term clinical benefits of this early combination strategy in type 2 diabetes (T2DM)   Novartis is committed to optimizing patient management of T2DM to achieve better glycemic control and favorable long-term clinical outcomes 

Pharmacology - 18.09.2019
Half of content in physicians’ notes may be inaccurate
FINDINGS An examination of how closely emergency department doctors' medical documentation aligned with the actual care they provided to patients found that half the content in the notes that go into the patient's electronic medical records was inaccurate. BACKGROUND The researchers initiated the study after noticing that many physicians were writing extensive notes — suggesting they spent a long time at the bedside evaluating their patients, a rare occurrence for emergency department physicians.

Health - Computer Science / Telecom - 18.09.2019
3D virtual reality models help yield better surgical outcomes
A UCLA-led study has found that using three-dimensional virtual reality models to prepare for kidney tumor surgeries resulted in substantial improvements, including shorter operating times, less blood loss during surgery and a shorter stay in the hospital afterward. Previous studies involving 3D models have largely asked qualitative questions, such as whether the models gave the surgeons more confidence heading into the operations.

Health - Pharmacology - 18.09.2019
AI-based prognosis in intensive care: decision-relevant patterns identified in EEG of coma patients
AI-based prognosis in intensive care: decision-relevant patterns identified in EEG of coma patients
A reliable prognosis for coma patients in the intensive care unit is crucial. Improved transparency will boost the use of Artificial Intelligence (AI) to support end-of-life decisions. For the first time, a research team has succeeded in identifying specific patterns in Electro-Encephalogram (EEG) analyses that the deep-learning network uses for making prognosis decisions.

Life Sciences - 18.09.2019
Why humans take so long to grow up
Why do our children take so long to grow up, compared to other animals? We all know that humans have big brains. In common with apes, we grow relatively slowly and generally have long lives. What is not yet entirely clear is why we have this slow steady development and live longer than species with smaller brains.

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