Researchers at Kanazawa University have recently developed a friction reduction system based on a lubricating effect, which could have interesting soft robotics applications. Their system, presented in a paper published in Taylor & Francis' Advanced Robotics journal, could aid the development of robots that can efficiently manipulate objects under both dry and wet conditions.
* This article was originally published here
Thursday, 9 May 2019
How the dengue virus replicates in infected cells
The nonstructural protein 1 (NS1) of the dengue virus interacts with another viral protein called NS4A-2K-4B to enable viral replication, according to a study published May 9 in the open-access journal PLOS Pathogens by Ralf Bartenschlager of the University of Heidelberg, and colleagues. As noted by the authors, the genetic map presented in the study offers a starting point for the design of antiviral agents targeting NS1, with the goal of suppressing viral replication as well as severe disease manifestations.
* This article was originally published here
* This article was originally published here
Alteplase seems beneficial at 4.5 to 9.0 hours after stroke
(HealthDay)—The use of alteplase between 4.5 and 9.0 hours after stroke onset results in a higher number of patients with no or minor neurological deficits, according to a study published in the May 9 issue of the New England Journal of Medicine.
* This article was originally published here
* This article was originally published here
Smart software tool could pave the way for changing how things get designed, made, and supplied
If you don't like wandering through big-box stores trying to find the furniture you need, and then struggle to assemble it, researchers have proposed a solution: Smart software that helps you design your own furniture, 3-D print the joints and assemble the whole structure at home.
* This article was originally published here
* This article was originally published here
Just add water: Salt battery could help renewable energy use
Amid the hum and heat of Berlin's Reuter thermal power station stands a shining contraption that looks out of place in the decades-old machine hall.
* This article was originally published here
* This article was originally published here
Apple's 'most ambitious' retail store set for US capital
Half store, half museum, Apple's new location in the US capital within a historic landmark is being described as the "most ambitious" project for its retail operations.
* This article was originally published here
* This article was originally published here
Collision-detecting suitcase, wayfinding app help blind people navigate airports
Carnegie Mellon University researchers say a smart suitcase that warns blind users of impending collisions and a wayfinding smartphone app can help people with visual disabilities navigate airport terminals safely and independently.
* This article was originally published here
* This article was originally published here
Rideshare firms have snarled up San Francisco: study
The ride-hailing era ushered in by Uber and Lyft once promised to complement public transit, reduce car ownership and alleviate congestion.
* This article was originally published here
* This article was originally published here
Radio-frequency heating of hip arthroplasty implants during metal artifact reduction
Clinical metal artifact reduction sequence (MARS) magnetic resonance imaging (MRI) protocols at 3 Tesla (3T) on hip arthroplasty implants pose minimal risk of thermal injury, according to a study to be presented at the ARRS 2019 Annual Meeting, set for May 5-10 in Honolulu, HI.
* This article was originally published here
* This article was originally published here
Personalized 'Eye-in-a-Dish' models reveal genetic underpinnings of macular degeneration
Age-related macular degeneration (AMD) is one of the most common causes of vision loss in people over age 65. The exact cause is unknown, but the fact that a family history of AMD increases a person's risk for the condition suggests genetics play an important role. Using stem cells derived from six people, University of California San Diego School of Medicine researchers recapitulated retinal cells in the lab. This "eye-in-a-dish" model allowed them to look for genetic variants that might contribute to AMD.
* This article was originally published here
* This article was originally published here
Pixel 3a vs. Pixel 3: Great camera for the price makes Google's $399 phone the better buy
Google's launch Tuesday of the $399 Pixel 3a and $479 Pixel 3a XL smartphones only seven months after the release of the pricier Pixel 3 and Pixel 3 XL handsets likely has you asking: "Why would I want to spend at least $400 more for Google's premium flagships, when these latest mid-priced devices offer so many overlapping features?"
* This article was originally published here
* This article was originally published here
Patient registries could help control spread of antibiotic bacteria
A new study led by researchers at the Johns Hopkins Bloomberg School of Public Health finds that the spread of carbapenem-resistant Enterobacteriaceae (CRE)—bacteria that have high levels of resistance to most antibiotics—could be reduced if only 25 percent of the largest health care facilities in a region used a patient registry, a database that can track which patients are carrying CRE.
* This article was originally published here
* This article was originally published here
Dyson driving towards all-terrain electric car
James Dyson, famed for his vacuum cleaners, hinted Thursday that his electric car would be more energy efficient than rivals—and with "very large wheels" for city and rough-terrain driving.
* This article was originally published here
* This article was originally published here
Clean fuel cells could be cheap enough to replace gas engines in vehicles
Advancements in zero-emission fuel cells could make the technology cheap enough to replace traditional gasoline engines in vehicles, according to researchers at the University of Waterloo.
* This article was originally published here
* This article was originally published here
Grading conservation: Which reserves defend forests?
Lands that shelter forests have value often readily tallied by developers, but until now it's been more difficult to prove the success of protecting those forested lands in pursuit of sustainability. That can put conservationists on the defense.
* This article was originally published here
* This article was originally published here
Inflammatory bowel disease during childhood linked to higher cancer rates and early death
A new study revealed an increased risk of cancer and early death in individuals who developed inflammatory bowel disease-including ulcerative colitis (UC) and Crohn's disease (CD)—during childhood.
* This article was originally published here
* This article was originally published here
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