A team of researchers from the University of Wisconsin and the Naval Research Laboratory has designed and built a robotic system that allows for bimanual robot manipulation through shared control. In their paper published in the journal Science Robotics, the group explains the ideas behind their work and how well they worked in practice.
* This article was originally published here
Friday 31 May 2019
'Miracle baby': Woman gets pregnant after having fallopian tubes removed
Elizabeth Kough had been pregnant before. She knew how it felt. She just couldn't believe it had happened this time.
* This article was originally published here
* This article was originally published here
G20 digital tax takes step closer
Global efforts to impose a unified tax policy on Google, Facebook and other internet giants have cleared a major hurdle ahead of a G20 summit in Japan, officials said Friday.
* This article was originally published here
* This article was originally published here
From viruses to social bots, researchers unearth the structure of attacked networks
The human body's mechanisms are marvelous, yet they haven't given up all their secrets. In order to truly conquer human disease, it is crucial to understand what happens at the most elementary level.
* This article was originally published here
* This article was originally published here
Finally, a tool to predict response to chemotherapy before bladder cancer surgery
University of Colorado Cancer Center led clinical trial data show that a predictive tool called COXEN may show which bladder cancer patients will respond to pre-surgical chemotherapy, a step towards allowing doctors to offer such chemotherapy to patients likely to respond, while moving more efficiently to other treatment options with patients unlikely to benefit. Results will be presented Monday, June 3 at 8:00am as oral abstract at the 2019 American Society for Clinical Oncology (ASCO) Annual Meeting (ASCO abstract #4506).
* This article was originally published here
* This article was originally published here
Radio-wave therapy proves effective against liver cancer cells
A new targeted therapy using non-thermal radio waves has been shown to block the growth of liver cancer cells anywhere in the body without damaging healthy cells, according to a study conducted by scientists at Wake Forest School of Medicine, part of Wake Forest Baptist Health.
* This article was originally published here
* This article was originally published here
'Slothbot' takes a leisurely approach to environmental monitoring
For environmental monitoring, precision agriculture, infrastructure maintenance and certain security applications, slow and energy efficient can be better than fast and always needing a recharge. That's where "SlothBot" comes in.
* This article was originally published here
* This article was originally published here
Physicists create stable, strongly magnetized plasma jet in laboratory
When you peer into the night sky, much of what you see is plasma, a soupy amalgam of ultra-hot atomic particles. Studying plasma in the stars and various forms in outer space requires a telescope, but scientists can recreate it in the laboratory to examine it more closely.
* This article was originally published here
* This article was originally published here
Patent talk: Apple has foldables, durability on its mind
Fact of life: Consumers chase the new and shiny, at least enough of them to justify constant trade-ins and barely necessary purchases.
* This article was originally published here
* This article was originally published here
Three ways to travel at (nearly) the speed of light
One hundred years ago today, on May 29, 1919, measurements of a solar eclipse offered verification for Einstein's theory of general relativity. Even before that, Einstein had developed the theory of special relativity, which revolutionized the way we understand light. To this day, it provides guidance on understanding how particles move through space—a key area of research to keep spacecraft and astronauts safe from radiation.
* This article was originally published here
* This article was originally published here
Using geography to explore land policy and management
One of the challenges for researchers is collaborating and communicating with communities to solve social and environmental problems. However, that challenge is what inspires and motivates scientists to keep investigating important questions.
* This article was originally published here
* This article was originally published here
Maestro: a new attack that orchestrates malicious flows with BGP
Researchers at the University of Tennessee have recently identified the Maestro attack, a new link flooding attack (LFA) that leverages plane traffic control engineering techniques to concentrate botnet-sourced distributed denial of service (DDos) flows on transit links. In their paper, recently published on arXiv, the researchers outlined this type attack, tried to understand its scope and presented effective mitigations for network operators who wish to insulate themselves from it.
* This article was originally published here
* This article was originally published here
New mail and messaging tools expected for iPhones, WWDC
New iPhones won't be out until the fall. But Monday, we'll get a sneak peek at what new features Apple has planned for us, not just for the next models but recent iPhones and iPads as well.
* This article was originally published here
* This article was originally published here
Childhood adversity linked to early puberty, premature brain development, mental illness
Growing up in poverty and experiencing traumatic events like a bad accident or sexual assault can impact brain development and behavior in children and young adults. Low socioeconomic status (L-SES) and the experience of traumatic stressful events (TSEs) were linked to accelerated puberty and brain maturation, abnormal brain development, and greater mental health disorders, such as depression, anxiety, and psychosis, according to a new study published this week in JAMA Psychiatry. The research was conducted by a team from Perelman School of Medicine at the University of Pennsylvania and Children's Hospital of Philadelphia (CHOP) through the Lifespan Brain Institute (LiBI).
* This article was originally published here
* This article was originally published here
The defect-free assembly of 2-D clusters with over 100 single-atom quantum systems
Researchers at Technische Universität Darmstadt have recently demonstrated the defect-free assembly of versatile target patterns of up to 111 single-atom quantum systems. Their findings, outlined in a paper published in Physical Review Letters, could drive assembled-atom architectures beyond the threshold of quantum advantage, paving the way for new breakthroughs in quantum science and technology.
* This article was originally published here
* This article was originally published here
A prosthetic foot that tackles tough terrain
Taking on a hiking trail or a cobblestone street with a prosthetic leg is a risky proposition—it's possible, but even in relatively easy terrain, people who use prostheses to walk are more likely to fall than others. Now, Stanford University mechanical engineers have developed a more stable prosthetic leg—and a better way of designing them—that could make challenging terrain more manageable for people who have lost a lower leg.
* This article was originally published here
* This article was originally published here
Empowering African farmers with data
With a couple billion more people estimated to join the global population in the next few decades, world food production could use an upgrade. Africa has a key role to play: Agriculture is Africa's biggest industry, but much of Africa's agricultural land is currently underutilized. Crop yields could be increased with more efficient farming techniques and new equipment—but that would require investment capital, which is often an obstacle for farmers.
* This article was originally published here
* This article was originally published here
PULP Dronet: A 27-gram nano-UAV inspired by insects
Researchers at ETH Zürich and the University of Bologna have recently created PULP Dronet, a 27-gram nano-size unmanned aerial vehicle (UAV) with a deep learning-based visual navigation engine. Their mini-drone, presented in a paper pre-published on arXiv, can run aboard an end-to-end, closed-loop visual pipeline for autonomous navigation powered by a state-of-the-art deep learning algorithm.
* This article was originally published here
* This article was originally published here
Defense against wireless attacks using a deep neural network and game theory
A growing number of devices are now connected to the internet and are capable of collecting, sending and receiving data. This interconnection between devices, referred to as the Internet of Things (IoT), poses serious security threats, as cyberattackers can now target computers and smartphones, but also a vast array of other devices, such as tablets, smart watches, smart home systems, transportation systems and so on.
* This article was originally published here
* This article was originally published here
Sensor-packed glove learns signatures of the human grasp
Wearing a sensor-packed glove while handling a variety of objects, MIT researchers have compiled a massive dataset that enables an AI system to recognize objects through touch alone. The information could be leveraged to help robots identify and manipulate objects, and may aid in prosthetics design.
* This article was originally published here
* This article was originally published here
Transgenic fungus rapidly killed malaria mosquitoes in West African study
According to the World Health Organization, malaria affects hundreds of millions of people around the world, killing more than 400,000 annually. Decades of insecticide use has failed to control mosquitoes that carry the malaria parasite and has led to insecticide-resistance among many mosquito strains. In response, scientists began genetically modifying mosquitoes and other organisms that can help eradicate mosquitoes. Until now, none of these transgenic approaches made it beyond laboratory testing.
* This article was originally published here
* This article was originally published here
Godzilla is back and he's bigger than ever: The evolutionary biology of the monster
Godzilla first made his debut in 1954. At inception, he was a 50-meter tall metaphor for indiscriminate destruction, particularly U.S. hydrogen-bomb testing in the Marshall Islands, which, in the film, destroyed Godzilla's deep-sea ecosystem. Sixty-five years and 35 films later, Godzilla is back and bigger than ever in Godzilla: King of the Monsters. At 119.8 meters tall, Godzilla battles it out for supremacy against three god-sized monsters, all with the future of humanity at stake. Film critics and fans have long observed that Godzilla has been getting larger over time, as buildings become taller. In fact, Godzilla has evolved 30 times faster than other organisms on Earth, according to a team of Dartmouth scientists whose findings are published in Science.
* This article was originally published here
* This article was originally published here
New algorithm may help people store more pictures, share videos faster
The world produces about 2.5 quintillion bytes of data every day. Storing and transferring all of this enormous—and constantly growing—number of images, videos, Tweets, and other forms of data is becoming a significant challenge, one that threatens to undermine the growth of the internet and thwart the introduction of new technologies, such as the Internet of Things.
* This article was originally published here
* This article was originally published here
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