Menu

Blog

Page 3900

Jul 30, 2022

New evidence hints at the role of gut microbiota in autistic spectrum disorder

Posted by in categories: biotech/medical, neuroscience

Autism spectrum disorder (ASD) is a neurological and developmental condition that affects how humans communicate, learn new things and behave. Symptoms of ASD can include difficulties in interacting with others and adapting to changes in routine, repetitive behaviors, irritability and restricted or fixated interests for specific things.

While symptoms of autism can emerge at any age, the first signs generally start to show within the first two years of a child’s life. People with ASD can encounter numerous challenges, which can be addressed through support services, talk therapy and sometimes medication.

To this day, neuroscientists and have not identified the primary causes of ASD. Nonetheless, past findings suggest that it could be caused by the interaction of specific genes with environmental factors.

Jul 30, 2022

Army pursues shared software among uncrewed vehicles

Posted by in categories: robotics/AI, transportation

The Army will focus on light robotic combat vehicles.

Jul 30, 2022

Mission Possible: Securing remote access for classified networks

Posted by in categories: government, security

The two are worlds apart – and that’s a big problem when it comes to recruitment and retainment. On one side is the need to protect American citizens and data from cyber attackers looking to disrupt our way of life by keeping networks and access locked away in a building. On the other side is the best and brightest talent that will bring innovative solutions to our nation’s defense and security organizations who expect flexible remote access – and can easily find it in the private sector.

To maintain our status as a global world power and stay one step ahead of our adversaries, we are going to have to find a balance between the two. To do that, the way we work across the DoD and IC must change.

The Federal government understands the significance of remote access on meeting mission objectives now and in the future. Agency leaders are looking to the private sector for technology that helps them maintain the highest security levels while meeting the ease-of-access demands of today’s worker – and can be implemented quickly. To support this, the National Security Agency developed the Commercial Solutions for Classified (CSfC) program.

Jul 30, 2022

Cybersecurity for critical infrastructure approved in $840 billion defense bill

Posted by in categories: cybercrime/malcode, government, internet

“In the nearly 22 years that I’ve served in Congress, we have come a long way in cyberspace,” said Rep. Jim Langevin, D-R.I.

Jul 30, 2022

Detecting Deepfake Video Calls Through Monitor Illumination

Posted by in categories: privacy, security

A new collaboration between a researcher from the United States’ National Security Agency (NSA) and the University of California at Berkeley offers a novel method for detecting deepfake content in a live video context – by observing the effect of monitor lighting on the appearance of the person at the other end of the video call.

Jul 30, 2022

Social effects of friendships for people with learning disabilities and/or autism

Posted by in categories: biotech/medical, neuroscience

In our latest article, our Divisional Chief Nurse, Clare, discusses the social effects of friendships for people with learning disabilities and/or autism and the importance of those friendships. She also discusses how COVID-19 and the different restrictions have affected people with learning disabilities and/or autism and how best to support them.

Jul 30, 2022

Will time run backward if the Universe collapses?

Posted by in category: cosmology

Ever since the start of the hot Big Bang, time ticks forward as the Universe expands. But could time ever run backwards, instead?

Jul 30, 2022

New Phase of Matter Opens Portal to Extra Time Dimension

Posted by in categories: computing, quantum physics

Physicists have devised a mind-bending error-correction technique that could dramatically boost the performance of quantum computers.

Jul 30, 2022

Graphene scientists capture first images of atoms ‘swimming’ in liquid

Posted by in categories: nanotechnology, particle physics

Graphene scientists from The University of Manchester have created a novel “nano-petri dish” using two-dimensional (2D) materials to create a new method of observing how atoms move in liquid.

Publishing in the journal Nature, the team led by researchers based at the National Graphene Institute (NGI) used stacks of 2D materials like graphene to trap liquid in order to further understand how the presence of liquid changes the behavior of the solid.

The team were able to capture images of single atoms “swimming” in liquid for the first time. The findings could have widespread impact on the future development of green technologies such as hydrogen production.

Jul 30, 2022

Advancing dynamic brain imaging with AI

Posted by in categories: biotech/medical, robotics/AI

MRI, electroencephalography (EEG) and magnetoencephalography have long served as the tools to study brain activity, but new research from Carnegie Mellon University introduces a novel, AI-based dynamic brain imaging technology which could map out rapidly changing electrical activity in the brain with high speed, high resolution, and low cost. The advancement comes on the heels of more than thirty years of research that Bin He has undertaken, focused on ways to improve non-invasive dynamic brain imaging technology.

Brain is distributed over the three-dimensional brain and rapidly changes over time. Many efforts have been made to image and dysfunction, and each method bears pros and cons. For example, MRI has commonly been used to study , but is not fast enough to capture brain dynamics. EEG is a favorable alternative to MRI technology however, its less-than-optimal spatial resolution has been a major hindrance in its wide utility for imaging.

Continue reading “Advancing dynamic brain imaging with AI” »