Medical News
Why only some post-stroke survivors can 'copy what I say'
Science Daily - 12 Nov 2019 23:02
Researchers report that the left lateral temporal cortex must be intact in stroke patients with aphasia if they are to have their speech entrained. In speech entrainment, stroke survivors practice fluent speech productio...
Why People In Ancient Times Didn't Get the Plague
Discover - 12 Nov 2019 22:14
What happened to make plague able to cause devastating epidemics, as in this depiction from 1349? (Credit: Pierart dou Tielt/Wikimedia) One of civilization's most prolific killers shadowed humans for thousands of years w...
How zero-touch provisioning simplifies IoT links to cloud
Medical Design Technology - 12 Nov 2019 21:42
Zero-touch provisioning eliminates the manual labor needed to connect devices to a network and allows these devices to be provisioned and configured automatically. It's especially critical for small and mid-size companie...
Cells control their dance of death
Science Daily - 12 Nov 2019 21:29
Researchers have revealed for the first time how white blood cells control the final moments of their death, helping their own removal from the human body.
Use of locum doctors rising despite limited evidence on quality and safety
Science Daily - 12 Nov 2019 03:47
There is little hard evidence to support the widely held perception that locum doctors present a greater risk of causing harm to patients.
Fingerprint test can distinguish between those who have taken or handled heroin
Science Daily - 12 Nov 2019 03:47
A state-of-the-art fingerprint detection technology can identify traces of heroin on human skin, even after someone has washed their hands -- and it is also smart enough to tell whether an individual has used the drug or...
Lower IQ, family history tied to treatment-resistant schizophrenia
Science Daily - 12 Nov 2019 03:47
Those with a family history of schizophrenia and men with lower IQ are more likely to struggle with treatment resistant schizophrenia than others with the mental disorder, according to a new study. The researchers say th...
Balluff inductive couplers for discrete sensors
Medical Design Technology - 12 Nov 2019 23:28
Balluff's inductive couplers connect up to eight discrete sensors across a small air gap, eliminating hardware failures that can occur when slip rings, connectors, or other electromechanical connections wear out. The M18...
Flame-retardant exposure increases anxiety, affects social behaviors in prairie vole
Science Daily - 12 Nov 2019 23:02
New research shows that early life exposure to a commonly used flame-retardant mixture increases anxiety and affects socioemotional behaviors in prairie voles, particularly in females.
Why You Should Avoid Choosing an Oscilloscope Based on Bandwidth Alone
Medical Design Technology - 12 Nov 2019 21:50
By Kaitlyn Franz, Digilent Test & Measurement Manager When choosing an oscilloscope, it is critical to make sure that you find the perfect balance of quality and performance. Considering the massive spectrum in the price...
Study reveals 'bug wars' that take place in cystic fibrosis
Science Daily - 12 Nov 2019 21:29
Scientists have revealed how common respiratory bugs that cause serious infections in people with cystic fibrosis interact together, according to a new study.
Good noise, bad noise: White noise improves hearing
Science Daily - 12 Nov 2019 21:29
White noise is not the same as other noise -- and even a quiet environment does not have the same effect as white noise. With a background of continuous white noise, hearing pure sounds becomes even more precise, as rese...
Widespread misinterpretation of gene expression data
Science Daily - 12 Nov 2019 21:09
Reproducibility is a major challenge in experimental biology. New research identifies a frequent technical bias in data generated by RNA-seq technology, which allows in a single test the simultaneous measurement of the e...
Electrified Locomotives, Tunnels, and the Pennsylvania Railroad, Part 2: The tunnels
Medical Design Technology - 12 Nov 2019 20:15
Part 1 of this article established the context of the problem and why it had defied solution for so long. Once electric locomotives became a viable source of motive power, the tunnel project moved ahead with astonishing ...
Electrified Locomotives, Tunnels, and the Pennsylvania Railroad: Astonishing engineering but a partially sad ending, Part 1: The challenge
Medical Design Technology - 12 Nov 2019 20:14
The development of powerful electric traction motors and locomotives was key to enabling visionaries to realize their dream of a mile-long tunnel under the Hudson River, linking New York to New Jersey and the rest of the...
Low-cost, portable system takes OCT beyond ophthalmology
Science Daily - 12 Nov 2019 20:04
Researchers have developed a way to perform optical coherence tomography (OCT) in hard-to-reach areas of the body such as joints. The advance could help bring this high-resolution biomedical imaging technique to new surg...
Is virtual reality the next big thing in art therapy?
Science Daily - 12 Nov 2019 20:04
Researchers have conducted a study to see if virtual reality can be used as an expressive tool in art therapy.
Teledyne e2v introduces industry's first 1.3MP Time-of-Flight sensor
Medical Design Technology - 12 Nov 2019 19:51
Teledyne e2v, a Teledyne Technologies company and global innovator of imaging solutions, has announced its new Bora Time-of-Flight CMOS image sensor, tailored for 3D detection and distance measurement to support the late...
leukemia diagnostics: AI-driven single blood cell classification
Science Daily - 12 Nov 2019 19:29
For the first time, researchers show that deep learning algorithms perform similar to human experts when classifying blood samples from patients suffering from acute myeloid leukemia (AML). Their proof of concept study p...
At the heart of regeneration: Scientists reveal a new frontier in cardiac research
Science Daily - 12 Nov 2019 19:26
Researchers uncover mechanisms in zebrafish heart regeneration that could lead to better treatments for babies in need of heart repair.
More Americans struggle to fall asleep, stay asleep
Science Daily - 12 Nov 2019 19:26
If you have trouble sleeping, you're not alone. New research finds more Americans have trouble falling asleep and staying asleep. The difficulties were most prevalent in people with healthy sleep length.
Winners announced in Switches & Sensors category for the 2019 LEAP Awards
Medical Design Technology - 12 Nov 2019 18:45
Winners in the second annual LEAP Awards, celebrating the best components and services across the mechanical and electrical engineering design space, were unveiled on November 5, 2019. Across 13 categories, the judging p...