Search results for vein valve

Earth Sciences Sep 24, 2020

How earthquake swarms arise

Earthquakes can be abrupt bursts of home-crumbling, ground-buckling energy when slices of the planet's crust long held in place by friction suddenly slip and lurch.

Plants & Animals Jan 13, 2020

How do X-ray images helped reveal insects' physiological responses to gravity?

Imagine you are flipped upside down and standing on your head. After a few seconds, you would feel pressure in your head due to an increased blood flow. Humans and other vertebrates are known to have physiological reactions ...

General Physics Apr 30, 2019

LS2 report: Before the return of the cold

Since the start of January, the liquid helium flowing through the veins of the LHC's cooling system has gradually been removed the accelerator and, one by one, the eight sectors of the LHC have been brought back to room temperature. ...

Earth Sciences Apr 25, 2017

Using coseismic calcite veins to date New Mexico fault line earthquakes back half a million years

(Phys.org)—A team of researchers with the University of Wisconsin, Berkeley and the New Mexico Institute of Mining and Technology has used U-Th testing of coseismic calcite veins at the Loma Blanc fault in New Mexico to ...

Analytical Chemistry Jun 24, 2016

Analyzing the breath of critically ill children at warp speed

In a dimly lit room, next to a supersonic jet engine test rig, three Stanford engineering graduate students sat around a whiskey bottle.

Space Exploration May 8, 2015

"Living outside the Earth is a huge challenge"

Susana Zanello is an expert of human adaptation to life in space. Invited as an academic guest at EPFL, this renowned scientist agreed to share her views on her research, exploration, future trips to Mars and much more.

Other Apr 14, 2014

Last Week's Best—Quantum mechanics breakthrough, 3-D printed human heart, and paraplegia therapy

(Phys.org) —Hello readers—we'd like to try something new here at Phys.org and Medical Xpress: offer a weekly summary every Monday highlighting what we feel are the most important stories of the past week. Here, then, ...

Consumer & Gadgets Dec 6, 2013

Valve engineer builds mouth-mouse and butt controller from other gadgets (w/ Video)

(Phys.org) —Valve engineer Ben Krasnow is clearly one of those guys that sees things differently than the rest of us. How many people would look at an optical trackball, for example, and think to themself, hey, maybe I ...

Cell & Microbiology Nov 29, 2012

New insights into mosquitoes' role as involuntary bioterrorists

For many years scientists thought that mosquitoes provided the disease organisms which they spread with a relatively free ride because the insects didn't have much in the way of natural defenses to fight off these microscopic ...

Other Oct 15, 2010

Image of mosquito's heart wins first place in Nikon's 'Small World' photomicrography competition

A fluorescent image of the heart of a mosquito taken by a Vanderbilt graduate student has captured first place in Nikon's "Small World" 2010 photomicrography competition.

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