Space is vast, but it may not be so lonely after all: A study finds the Milky Way is teeming with billions of planets that are about the size of Earth, orbit stars just like our sun, and exist in the Goldilocks zone — not too hot and not too cold for life.
In service of its educational mission and to serve life sciences R & D professionals around...
Inspired by the way dolphins hunt using bubble nets, scientists have developed a new kind of...
Supermassive black holes: every large galaxy's got one. But here's a real conundrum: how did...
The USB-2600 Series includes four OEM-ready USB DAQ boards with sampling rates up to 1 MS/s. The boards are designed for embedded and OEM DAQ applications, offering up to 64, 16-bit analog inputs, up to four high-speed analog outputs, 24 digital I/O, four event counter inputs, and four timer outputs.
The PRO-II-Aout-1/16 50MHz analog output card for the ADwin-Pro-II data acquisition system features a single 16-bit analog output that can update at a 50 MHz rate along with 16 digital inputs and 16 digital outputs. In addition to a point-by-point output mode, an on-board coprocessor and memory buffer allows the generation of complex arbitrary waveforms or ramp signals independent of the main system processor.
For 30 years, a large near-Earth asteroid wandered its lone, intrepid path, passing before the scrutinizing eyes of scientists while keeping something to itself: (3552) Don Quixote, whose journey stretches to the orbit of Jupiter, now appears to be a comet. The finding will be presented by Dr Michael Mommert at the European Planetary Science Congress (EPSC) 2013 in London on Tuesday 10 September.
A federal appeals court said Google wrongly collected people's personal correspondence and online activities through their Wi-Fi systems as it drove down their streets with car cameras shooting photos for its Street View mapping project. The ruling that the practice violates wiretap laws sends a warning to other companies seeking to suck up vast amounts of data from unencrypted Wi-Fi signals.
A novel, hybrid part-human, part-machine visual system that uses a simple mobile phone camera has been developed to search for evidence of past or present life in planetary analogue sites on Earth. Patrick McGuire from the Freie Universität, Berlin, will present results from this Cyborg Astrobiologist at the European Planetary Science Congress in London on Monday 9th September.
Scientists seeking to understand the forces at work beneath the surface of the Earth have used seismic waves to detect previously unknown "fingers" of heat, some of them thousands of miles long, in Earth's upper mantle. Their discovery helps explain the "hotspot volcanoes" that give birth to island chains such as Hawai'i and Tahiti.
Scientists have uncovered the largest single volcano yet documented on Earth. Covering an area roughly equivalent to the British Isles or the state of New Mexico, this volcano, dubbed the Tamu Massif, is nearly as big as the giant volcanoes of Mars, placing it among the largest in the Solar System.
During the Cold War, U.S. and international monitoring agencies could spot nuclear tests and focused on measuring their sizes. Today, they’re looking around the globe to pinpoint much smaller explosives tests. Sandia National Laboratories and Los Alamos National Laboratory have partnered to develop a 3-D model of the Earth’s mantle and crust called SALSA3D, or Sandia-Los Alamos 3D.
Researchers at Princeton University are developing ways to use mobile phones to explore how one's environment influences one's sense of well-being. In a study involving volunteers who agreed to provide information about their feelings and locations, the researchers found that cell phones can efficiently capture information
Tonight will be another sleepless night for countless people, who will toss and turn for hours. And when they finally drift off, they will wake up with a start a short while later. If their disorder becomes chronic, sufferers often take part in medical sleep studies in an attempt to uncover the reasons behind their sleeping problems.
LabVIEW 2013 focuses on three primary areas: integrating access to the latest technologies that make systems better, enhancing the environment so developers are more efficient, and providing access to an ecosystem of training and partner tools.
NASA's TRMM satellite peered into the clouds of Hurricane Henriette as is continues moving through the Eastern Pacific Ocean, and found powerful thunderstorms that topped 10 miles high. The higher the thunderstorms are, the more powerful the uplift in the air, and more powerful the thunderstorms.
As sensor networks revolutionize ecological data collection by making it possible to collect high frequency information from remote areas in real time, scientists with the U.S. Forest Service are advocating for automated quality control and quality assurance standards that will make that data reliable.
A recently rediscovered species of bushcricket uses elastic energy and wing movement to reach high ultrasonic frequencies involving sound levels of about 110dB – comparable to that of a power saw. The reason for a bushcricket species' unusually loud and ultra-high frequency calling song has been detailed
DASYLab 13 is a data acquisition software application that allows users to configure custom acquisition, analysis and control applications in minimal time and without programming.
NASA scientists have established a new way to use satellites to measure what's occurring inside plants at a cellular level. Plants grow and thrive through photosynthesis, a process that converts sunlight into energy. During photosynthesis, plants emit what is called fluorescence
NASA's Hubble Space Telescope has discovered a new moon orbiting the distant blue-green planet Neptune, the 14th known to be circling the giant planet. The moon, designated S/2004 N 1, is estimated to be no more than 12 miles across, making it the smallest known moon in the Neptunian system.
It is not unusual for swarms of small earthquakes to precede a volcanic eruption. They can reach a point of such rapid succession that they create a signal called harmonic tremor that resembles sound made by various types of musical instruments, though at frequencies much lower than humans can hear.
NASA's Interstellar Boundary Explorer (IBEX) spacecraft recently provided the first complete pictures of the solar system's downwind region, revealing a unique and unexpected structure. Researchers have long theorized that, like a comet, a "tail" trails the heliosphere, the giant bubble in which our solar system resides
New research reveals that when red blood cells are hit with laser light, they produce high frequency sound waves that contain a great deal of information. Similar to the way one can hear the voices of different people and identify who they are, investigators reporting in the July 2 issue of Biophysical Journal, published by Cell Press, could analyze the sound waves produced by red blood cells and...
Signal Processing Library for .NET is a hardware-independent software library. It contains extensive DSP algorithms that can be seamlessly integrated into many measurement applications, such as sound and vibration. The library contains native .NET object-oriented classes for performing single-channel and two-channel FFT operations and for calculating signal metrics
Astronomers using NASA's Swift X-ray Telescope have observed a spinning neutron star suddenly slowing down, yielding clues they can use to understand these extremely dense objects. A neutron star is the crushed core of a massive star that ran out of fuel, collapsed under its own weight, and exploded as a supernova.
By comparing infrared and X-ray background signals across the same stretch of sky, an international team of astronomers has discovered evidence of a significant number of black holes that accompanied the first stars in the universe. Using data from NASA's Chandra X-ray Observatory and NASA's Spitzer Space Telescope, which observes in the infrared, researchers have concluded one of every five...
Despite satellite images that show vast networks of channels, past Mars rover missions have shown limited evidence for flowing water on Mars. Now, rocks analyzed by NASA's Mars Curiosity Rover team provide solid evidence that Mars had rivers or streams. This suggests that the environment was drastically different than today's cold and dry conditions, with the potential to support life.
You are walking down the street with a friend. A shot is fired. The two of you duck behind the nearest cover and you pull out your smartphone. A map of the neighborhood pops up on its screen with a large red arrow pointing in the direction the shot came from.
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