As cosmologists and astrophysicists delve deeper into the darkest recesses of the universe, their need for increasingly powerful observational and computational tools has expanded exponentially. From facilities such as the Dark Energy Spectroscopic Instrument to supercomputers like Lawrence Berkeley National Laboratory's Cori system at the National Energy Research Scientific Computing (NERSC) facility, they are on a quest to collect, simulate, and analyze increasing amounts of data that can help explain the nature of things we can't see, as well as those we can.
* This article was originally published here
Thursday, 16 May 2019
Atlas is rockstar cross-stepper over tricky terrain
Robot enthusiasts were sending up cheers this month to the team advancing Atlas into an even more human-like walker through obstacles including a bunch of cinder blocks and a balance beam. They have turned Atlas into the very credible hulk, who wins the spotlight with its display of walking, which was recorded May 1.
* This article was originally published here
* This article was originally published here
AI model uses serial imaging to predict lung cancer therapy response
(HealthDay)—For patients with locally advanced non-small cell lung cancer (NSCLC), deep-learning networks integrating computed tomography (CT) scans at multiple time points can improve clinical outcome predictions, according to a study published online April 22 in Clinical Cancer Research.
* This article was originally published here
* This article was originally published here
Boeing says 737 MAX software update is complete
Boeing said Thursday that it completed its software update on the 737 MAX after two deadly crashes resulted in a global grounding of the aircraft.
* This article was originally published here
* This article was originally published here
German startup to offer electric air taxis 'by 2025'
German startup firm Lilium announced Thursday the maiden flight of its all-electric pilotless jet-powered 'air taxi' which it hopes to operate in various cities around the world 'by 2025'.
* This article was originally published here
* This article was originally published here
Study proposes new standards for safely performing 'Brazilian butt lift'
A new anatomic study highlights critical technical issues to ensure safe performance of the increasingly popular "Brazilian butt lift—a procedure using the patient's own fat to augment and improve the appearance of the buttocks. The study appears in the May issue of Plastic and Reconstructive Surgery, the official medical journal of the American Society of Plastic Surgeons (ASPS).
* This article was originally published here
* This article was originally published here
Neuroscientists identify a brain circuit that helps break complex decisions down into smaller pieces
When making a complex decision, we often break the problem down into a series of smaller decisions. For example, when deciding how to treat a patient, a doctor may go through a hierarchy of steps—choosing a diagnostic test, interpreting the results, and then prescribing a medication.
* This article was originally published here
* This article was originally published here
Teens with obesity find artificial intelligence coach helpful in weight-loss program
Researchers at Nemours Children's Health System have found that an artificial intelligence (AI) behavioral coach, nicknamed Tess (X2ai, Inc), is feasible and useful for behavioral counseling of adolescent patients in a weight management program. The study, published today in the journal Translational Behavioral Medicine, demonstrates adolescents' willingness and positive reaction to engaging in SMS text conversations with the chatbot technology that simulates human interactions.
* This article was originally published here
* This article was originally published here
Foreign aid for public health bolsters America's 'soft power,' researchers find
U.S. government aid for treating children and adults with HIV and malaria in developing countries has done more than expand access to lifesaving interventions: It has changed how people around the world view the United States, according to a new study by researchers at the Stanford University School of Medicine.
* This article was originally published here
* This article was originally published here
New AI sees like a human, filling in the blanks
Computer scientists at The University of Texas at Austin have taught an artificial intelligence agent how to do something that usually only humans can do—take a few quick glimpses around and infer its whole environment, a skill necessary for the development of effective search-and-rescue robots that one day can improve the effectiveness of dangerous missions. The team, led by professor Kristen Grauman, Ph.D. candidate Santhosh Ramakrishnan and former Ph.D. candidate Dinesh Jayaraman (now at the University of California, Berkeley) published their results today in the journal Science Robotics.
* This article was originally published here
* This article was originally published here
Wikipedia 'doing very well financially': co-founder
Wikipedia co-founder Jimmy Wales said Thursday that the free online encyclopedia is in good financial shape, although increasing mobile phone use may cut into future donations.
* This article was originally published here
* This article was originally published here
Malnourished fruit flies preserve genital size to ensure reproductive success
In most animals, body size shrinks when food becomes scarce, but some parts are protected from shrinkage. In humans without enough food, the body becomes small, but the size of the head stays the same, hinting at biological mechanisms that act to preserve the all-important brain.
* This article was originally published here
* This article was originally published here
Early weight-loss surgery may improve type 2 diabetes, blood pressure outcomes
Despite similar weight loss, teens who had gastric bypass surgery were significantly more likely to have remission of both type 2 diabetes and high blood pressure, compared to adults who had the same procedure. Results are from an NIH-funded study comparing outcomes in the two groups five years after surgery. Previously, no treatment has shown longer-term effectiveness at reversing type 2 diabetes in youth, which tends to advance more quickly than in adults.
* This article was originally published here
* This article was originally published here
Shedding light on the key determinants of global land use projections
Land use is at the core of various sustainable development goals. An international research group consisting of researchers from several institutions including PBL Netherlands, IIASA, and the Potsdam Institute for Climate Impact Research, endeavored to disentangle the key determinants of global land use projections in a study published in Nature Communications this week.
* This article was originally published here
* This article was originally published here
New research reveals what was on the menu for medieval peasants
Scientists from the University of Bristol have uncovered, for the first time, definitive evidence that determines what types of food medieval peasants ate and how they managed their animals.
* This article was originally published here
* This article was originally published here
Marine organisms hold promise for treating triple negative breast cancer
The oceans cover more than 70 percent of the earth's surface and provide a rich source of unique, bioactive natural products. Their chemical diversity and structural complexity represent an untapped supply of potential new drugs, lead compounds for medicinal chemistry and biological probes to better understand diseases. More than 50 percent of cancer drugs currently used have originated from natural products.
* This article was originally published here
* This article was originally published here
Ex-Tropical Cyclone Ann moving over Australia's Cape York Peninsula
NASA-NOAA's Suomi NPP satellite passed over the Southern Pacific Ocean and captured a visible image of the remnants of Tropical Cyclone Ann moving over Queensland's Cape York Peninsula. Despite the storm weakening below tropical cyclone status, warnings remain active for strong winds and flooding potential.
* This article was originally published here
* This article was originally published here
Tester eyes unhackable claim on USB flash drive
When the unhackable turns hackable you know there will be lots of noise. Case in point: The eyeDisk USB flash drive. Passwords exposed in clear text were discovered.
* This article was originally published here
* This article was originally published here
Exploring people's perception of geometric features, personalities and emotions in videos with virtual humans
Researchers at Pontifical Catholic University of Rio Grande do Sul have recently carried out a study aimed at evaluating people's perceptions of geometric features, personalities and emotions presented in video sequences with virtual humans. Their study, outlined in a paper pre-published on arXiv, merges computer science tools with psychology research practices.
* This article was originally published here
* This article was originally published here
Genomic collision may explain why many kidney transplants fail
A genomic collision could explain why many kidney transplants fail, even when donors and recipients are thought to be well-matched, according to a new study from researchers at Columbia University Vagelos College of Physicians and Surgeons. This genomic collision is a genetic incompatibility between kidney donor and recipient, causing the recipient to mount an immune attack against the donor protein.
* This article was originally published here
* This article was originally published here
New study shows climate change, maternal care, parasitic infection all connected in South American fur seals
South American fur seal pups with high levels of hookworm infection spend more time in the water, but that's not necessarily a good thing, report Morris Animal Foundation-funded researchers at the University of Georgia.
* This article was originally published here
* This article was originally published here
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