Researchers at the Robert Bosch center for cyber physical systems in Bangalore, India, have recently proposed a simulation framework to systematically study the effects of spinal joint actuation on the locomotion performance of quadruped robots. In their study, outlined in a paper pre-published on arXiv, they used this framework to investigate the spine behaviors of a quadruped robot called Stoch 2 and their effects on its bounding performance.
* This article was originally published here
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Thursday 6 June 2019
Do medical-alert bracelets benefit patients with chronic kidney disease?
In a pilot study of patients with chronic kidney disease (CKD), wearing a medical-alert bracelet or necklace was associated with a lower risk of developing kidney failure compared with usual care. The findings, which appear in an upcoming issue of CJASN, call for a randomized trial to fully evaluate the promise of medical-alert accessories for individuals with kidney dysfunction.
* This article was originally published here
* This article was originally published here
300-year-old piston design reinvented with soft flexible materials
Since their invention in the late 1700s when French-born British physicist Denis Papin, the inventor of the pressure cooker, proposed the piston principle, pistons have been used to harness the power of fluids to perform work in numerous machines and devices.
* This article was originally published here
* This article was originally published here
Earthquake, flood, hurricane: Google Maps adds tools to help you navigate a crisis
Google is adding tools to Google Maps and search to help you survive a natural disaster.
* This article was originally published here
* This article was originally published here
Under the surface: Understanding the (ultra-small) structure of silicon nanocrystals
New research provides insight into the structure of silicon nanocrystals, a substance that promises to provide efficient lithium ion batteries that power your phone to medical imaging on the nanoscale.
* This article was originally published here
* This article was originally published here
'Sell By' or what? US pushes for clarity on expiration dates
If milk is a few days past its "Sell By" date, is it safe to drink?
* This article was originally published here
* This article was originally published here
Survey indicates physician misconduct is underreported
(HealthDay)—Physician misconduct is being underreported and most Americans do not know where to file a complaint, according to a report published by the Federation of State Medical Boards (FSMB).
* This article was originally published here
* This article was originally published here
New global warming model highlights strong impact of social learning
A new climate modeling approach suggests that social processes strongly affect global warming predictions, and mitigation efforts should account for this influence. Thomas Bury of the Universities of Waterloo and Guelph, Canada, and colleagues present these findings in PLOS Computational Biology.
* This article was originally published here
* This article was originally published here
How flow shapes bacterial biofilms
EPFL biophysicists have taken a systematic look into how bacterial biofilms are affected by fluid flow. The findings can give us clues about the physical rules guiding biofilm architecture, but also about the social dynamics that shape evolution.
* This article was originally published here
* This article was originally published here
How old are your organs? To scientists' surprise, organs are a mix of young and old cells
Scientists once thought that neurons, or possibly heart cells, were the oldest cells in the body. Now, Salk Institute researchers have discovered that the mouse brain, liver and pancreas contain populations of cells and proteins with extremely long lifespans—some as old as neurons. The findings, demonstrating "age mosaicism," were published in Cell Metabolism on June 6, 2019. The team's methods could be applied to nearly any tissue in the body to provide valuable information about lifelong function of non-dividing cells and how cells lose control over the quality and integrity of proteins and important cell structures during aging.
* This article was originally published here
* This article was originally published here
Investigating the implications of social robots in religious contexts
Researchers at Siegen University and Würzberg University, in Germany, have recently carried out a study investigating the user experience and acceptability associated with the use of social robots in religious contexts. Their paper, published in Springer's International Journal of Social Robotics, offers interesting insight into how people perceive blessing robots compared to other robots for more conventional purposes.
* This article was originally published here
* This article was originally published here
Sediment from fishing choking out sea sponges, study shows
Sediment stirred up from fishing activity has a detrimental effect on reef-building sea sponges in northern British Columbia, according to a new study by University of Alberta biologists.
* This article was originally published here
* This article was originally published here
Freshwater stingray venom varies according to sex and age
There is no antidote or specific treatment for freshwater stingray venom, although accidents involving these animals are frequent on rivers in the Amazon and other regions.
* This article was originally published here
* This article was originally published here
App Store in crosshairs as Apple courts developers
Apple is set to court software savants at its annual developers conference beginning Monday while contending with criticism that the iPhone maker has made its App Store a walled garden.
* This article was originally published here
* This article was originally published here
Study suggests new computer analytics may solve the hospital readmission puzzle
A University of Maryland School of Medicine study suggests that a novel machine learning model developed at the University of Maryland Medical System (UMMS), called the Baltimore score (B score), may help hospitals better predict which discharged patients are likely to be readmitted.
* 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
Opioid maker Insys agrees to pay $225 million over bribes
Insys Therapeutics has agreed to pay $225 million to settle criminal and civil probes of its unlawful marketing of an opioid painkiller, the Justice Department said Wednesday.
* This article was originally published here
* This article was originally published here
Childhood respiratory disorders may be diagnosed with a smartphone
Automated cough analysis technology incorporated in a smartphone app could help to diagnose childhood respiratory disorders, according to a study published in the open access journal Respiratory Research.
* This article was originally published here
* This article was originally published here
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