Is it possible to understand the brain? Science is still far from answering this question. However, since researchers have started training artificial intelligence on neurobiological analyses, it seems at least possible to reconstruct the cellular structure of a brain. New artificial neural networks developed by the Max Planck Institute of Neurobiology and Google AI can now even recognize and classify nerve cells independently based on their appearance.
* This article was originally published here
Sunday, 23 June 2019
Ice lithography: Opportunities and challenges in 3-D nanofabrication
Nanotechnology and nanoscience are enabled by nanofabrication. Electron-beam lithography (EBL), which makes patterns down to a few nanometers, is one of the fundamental pillars of nanofabrication. In the past decade, significant progress has been made in electron-beam-based nanofabrication, such as the emerging ice lithography (IL) technology, in which ice thin-films are used as resists and patterned by a focused electron-beam. The entire process of IL nanofabrication is sustainable and streamlined because spin coating and chemical developing steps commonly required for EBL resists are made needless.
* This article was originally published here
* This article was originally published here
Compact, low-cost fingerprint reader could reduce infant mortality around the world
A team of Michigan State University researchers have created Infant-Prints—a low-cost, high-resolution and portable solution to accurately identify infants in an effort to help reduce infant mortality around the world.
* This article was originally published here
* This article was originally published here
Experiments with salt-tolerant bacteria in brine have implications for life on Mars
Salt-tolerant bacteria grown in brine were able to revive after the brine was put through a cycle of drying and rewetting. The research has implications for the possibility of life on Mars, as well as for the danger of contaminating Mars and other planetary bodies with terrestrial microbes. The research is presented at ASM Microbe 2019, the annual meeting of the American Society for Microbiology.
* This article was originally published here
* This article was originally published here
Daimler recalls more cars over emissions cheating: report
German auto giant Daimler has been ordered to recall a further 60,000 diesel cars believed to have been equipped with emissions-cheating software, the mass-circulation daily Bild reported on Saturday.
* This article was originally published here
* This article was originally published here
Dental microwear provides clues to dietary habits of lepidosauria
High-resolution microscopic images of the surface of dental enamel of lepidosauria, which is a subclass of reptile including monitor lizards, iguanas, lizards and tuatara, allow scientists to determine their dietary habits. The enamel wear patterns reveal significant differences between carnivores and herbivores, but also allow finer distinctions, such as between algae-, fruit-, and mollusk-eating species. These findings are the result of research by a team led by scientists at Johannes Gutenberg University Mainz (JGU). They point out that it has hitherto been difficult to make such fine distinctions between dietary behavior on the basis of dental or skeletal remains alone, particularly in the case of extinct species, because in many reptiles the teeth are of similar shape.
* This article was originally published here
* This article was originally published here
Paris aims to beat Olympic traffic with flying taxis
Paris aims to give visitors to the 2024 Paris Olympics a flying start by offering airborne taxis to tournament sites straight from the airport.
* This article was originally published here
* This article was originally published here
Embryonic microRNA fuels heart cell regeneration, researchers show
By adulthood, the heart is no longer able to replenish injured or diseased cells. As a result, heart disease or an event like a heart attack can be disastrous, leading to massive cell death and permanent declines in function. A new study by scientists at the Lewis Katz School of Medicine at Temple University (LKSOM), however, shows that it may be possible to reverse this damage and restore heart function, even after a severe heart attack.
* This article was originally published here
* This article was originally published here
Multi-mobile (M2) computing system makes Android, iOS apps sharable on multiple devices
Computer scientists at Columbia Engineering have developed a new computing system that enables current, unmodified mobile apps to combine and share multiple devices, including cameras, displays, speakers, microphones, sensors, and GPS, across multiple smartphones and tablets. Called M2, the new system operates across heterogeneous systems, including Android and iOS, combining the functionality of multiple mobile systems into a more powerful one that gives users a seamless experience across the various systems.
* This article was originally published here
* This article was originally published here
Next-gen solar cells spin in new direction: Phosphorene shows efficiency promise
A nanomaterial made from phosphorus, known as phosphorene, is shaping up as a key ingredient for more sustainable and efficient next-generation perovskite solar cells (PSCs).
* This article was originally published here
* This article was originally published here
Mystery of immunosuppressive drug's biosynthesis finally unlocked
Mycophenolic acid (MPA), discovered in 1893, was the first natural antibiotic to be isolated and crystallized in human history. Today, this fungal metabolite has been developed into multiple first-line immunosuppressive drugs to control immunologic rejection during organ transplantation and treat various autoimmune diseases.
* This article was originally published here
* This article was originally published here
From one brain scan, more information for medical artificial intelligence
MIT researchers have devised a novel method to glean more information from images used to train machine-learning models, including those that can analyze medical scans to help diagnose and treat brain conditions.
* This article was originally published here
* This article was originally published here
Google rolled out fix for Nest cam look-through
Finders, weepers. That seemed to be a suitable tweak to the old saying, when the news hit that a former owner of a used Nest Indoor Cam could access the new owner's video feed.
* This article was originally published here
* This article was originally published here
First-ever successful mind-controlled robotic arm without brain implants
A team of researchers from Carnegie Mellon University, in collaboration with the University of Minnesota, has made a breakthrough in the field of noninvasive robotic device control. Using a noninvasive brain-computer interface (BCI), researchers have developed the first-ever successful mind-controlled robotic arm exhibiting the ability to continuously track and follow a computer cursor.
* This article was originally published here
* This article was originally published here
Structural development of the brain
In a recent study published in The Journal of Neuroscience, researchers reveal how the basic structure of the brain is formed.
* This article was originally published here
* This article was originally published here
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