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Latest Physics Stories

2014-07-14 12:31:11

DUBLIN, July 14, 2014 /PRNewswire/ -- Research and Markets has announced the addition of the "Global Silicon Photonics 2014 Report: US$1B Spent in the Past 3 years on Si Photonics Companies' Acquisitions" report to their offering. http://photos.prnewswire.com/prnh/20130307/600769 Silicon photonics is an exciting field that mixes optics, CMOS, MEMS and 3D stacking technologies. Over the past several years, it's become clear that some technical choices will be better than others for...

Evidence Of Super-fast Deep Earthquake Discovered By Scripps Scientists
2014-07-14 08:49:39

University of California - San Diego Rare high-speed rupture off Russia provides clues about similar phenomena on shallow fault zones near Earth's surface As scientists learn more about earthquakes that rupture at fault zones near the planet's surface—and the mechanisms that trigger them—an even more intriguing earthquake mystery lies deeper in the planet. Scientists at Scripps Institution of Oceanography at UC San Diego have discovered the first evidence that deep earthquakes,...

2014-07-14 08:28:18

LONDON and NEW YORK, July 14, 2014 /PRNewswire/ -- Juridica ORD NPV (LSE: JIL) has made an investment in AC Kinetics, a privately-held US-based developer of an advanced induction motor control algorithm that reduces electric motor energy consumption while improving performance, simultaneously. Richard Fields, Chairman and CEO of Juridica Investments said, "We believe the AC Kinetics proprietary energy savings motor control technology is on a successful commercial path by winning...

International Science Team Solves Long-standing Mystery In Biology
2014-07-14 03:20:16

University of Leicester An international team of researchers, led by the University of Leicester, has solved a long-standing mystery in biology, by identifying the molecular structure of a vital biological chemical. The debate – which has raged within the scientific community for years – boils down to something as simple as a hydrogen atom: is it there, or is it not? The controversy centers around a form of enzyme called a heme (or haem, as in haemoglobin) at the center of which is...

new galaxies
2014-07-14 04:48:46

John P. Millis, Ph.D. for redOrbit.com - Your Universe Online While images of the Milky Way or Andromeda galaxies may dominate our mind’s image of what a galaxy looks like, the fact is that the largest objects in the Universe come in all shapes and sizes. In fact, most galaxies in the cosmos are known as dwarf galaxies. These systems are, as the name might suggest, smaller versions of the elliptical, spiral, and irregular galaxies that usually spring to mind. In many cases, these...

2014-07-13 23:01:40

The report also provides a detailed scrutiny of Porter’s five force analysis for the market. All the five major factors in these markets have been quantified using internal key parameters governing each of them. (PRWEB) July 13, 2014 According to a new market research report "Heterogeneous Mobile Processing and Computing Market by Component (processor, GPU, DSP, connectivity), Technology Node (45nm-5nm), Application (Consumer, Tele-communication, Automotive, MDA, Medical), and...

artist rendering of GRB 130925A
2014-07-13 04:08:40

redOrbit Staff & Wire Reports - Your Universe Online A long-lasting gamma-ray burst that was first observed last year contained traits similar to those expected from explosions of some of the earliest stars in the universe, claims a new study appearing in The Astrophysical Journal. According to the ESA, the long-lasting blast of extremely energetic radiation was identified as GRB130925A, and thanks to both ground- and space-based equipment, astronomers were able to track its origin...

2014-07-11 16:24:36

DALLAS, July 11, 2014 /PRNewswire/ -- According to a new market research report "Scintillator Market by Composition of Material, Application (Healthcare, Homeland security, Industrial application, Nuclear Power Plants, and others), End Product (Personal Instrument, Hand-Held Instruments, Fixed, and Installed Instruments) & Geography - Global Forecast and Analysis to 2013 - 2020", published by MarketsandMarkets, the Scintillator Market is expected to grow at a CAGR of 5.62%...

2014-07-11 11:03:07

DOE/SLAC National Accelerator Laboratory SLAC, Stanford advance will benefit thousands of computational studies in wide range of fields Scientists at Stanford University and the Department of Energy's SLAC National Accelerator Laboratory have found a way to estimate uncertainties in computer calculations that are widely used to speed the search for new materials for industry, electronics, energy, drug design and a host of other applications. The technique, reported in the July 11 issue...

Droplets of star formation
2014-07-11 04:28:47

John P. Millis, Ph.D. for redOrbit.com - Your Universe Online As astronomers have sought to understand the formation and evolution of galaxies, a handful of simple truths have emerged. Despite many questions remaining, we know that galaxies form in clusters, and create interlinked chains and structures that create a spider web across the cosmos. [ Watch the Video: Hubblecast 76: Merging Galaxies And Droplets Of Starbirth ] Because they often move through the Universe in such close...


Latest Physics Reference Libraries

Nuclear Fallout
2013-04-01 10:26:30

Nuclear fallout, or just simply fallout, known also as Black Rain, is the residual radioactive material that is propelled into the upper atmosphere after a nuclear black or a nuclear reaction that is conducted in an unshielded facility. It is so called because it "fall out" of the sky after the explosion and the shock wave have passed. It most commonly refers to the radioactive dust and ash that is created when a nuclear weapon explodes, but such dust can also come from a damaged nuclear...

Cosmology
2014-01-12 00:00:00

Image Caption: The Hubble Extreme Deep Field (XDF) was completed in September 2012 and shows the farthest galaxies ever photographed by humans. Each speck of light in the photo is an individual galaxy, some of them as old as 13.2 billion years; the observable universe is estimated to contain more than 200 billion galaxies. Credit: NASA/Wikipedia What is Cosmology? I once commented to an acquaintance that I was fascinated by the field of Cosmology, and mused that if I had more time, I...

Astrophysics
2014-01-12 00:00:00

Image Caption: NGC 4414, a typical spiral galaxy in the constellation Coma Berenices, is about 56,000 light-years in diameter and approximately 60 million light-years distant. Credit: NASA/ESA/Wikipedia What is Astrophysics? For much of the modern age the term Astrophysics has been used synonymously with Astronomy. This interchange is so common that many textbooks even offer the two as having the same meaning. However, from a strictly historical perspective there are differences...

Basic Ocean Terms
2013-02-05 12:52:11

Image Credit: Meteorologist Joshua Kelly When meteorologists are forecasting for ocean-going vessels, there are a few terms that we need to understand. The first term is wavelength. Wavelength is defined as the distance between two crests or between two troughs as seen in the image above. The example above highlights the crest to crest concept of wavelength. The next term that we use is wave height, and to determine this, we first must look at the wave when it passes our station. When...

How Solar Cycles Impact Our Weather Here On Earth
2013-01-13 09:10:34

Solar cycles: what are they and why should we care about them? Solar cycles are made up of what are known as solar minimums (min) and solar maximums (max). We refer to a solar min at the time when the sun is not active with many sunspots, while a solar max is just the opposite when we see a large increase in sunspot activity. So how long do solar cycles last? Typically they run on what is known as an 11 year cycle from the max to the min and then start over again anew. As of 2012 we...

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Word of the Day
jument
  • A beast of burden; also, a beast in general.
'Jument' ultimately comes from the Latin 'jugum,' yoke.
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