News tagged with distance
Increasing predator-friendly land can help farmers reduce costs
Having natural habitat in farming areas that supports ladybugs could help increase their abundance in crops where they control pests and help farmers reduce their costs, says a Michigan State University study.
May 11, 2012 |
5 / 5 (1) |
0
In metallic glasses, researchers find a few new atomic structures
Drawing on powerful computational tools and a state-of-the-art scanning transmission electron microscope, a team of University of Wisconsin-Madison and Iowa State University materials science and engineering researchers has ...
May 11, 2012 |
3.4 / 5 (7) |
2
|
Electric-powered van to make trans-Africa trip
An electric-powered van launched a trip Thursday to cross eastern and southern Africa, in an expedition designed to showcase the endurance of the vehicles and promote green energy use.
Technology / Energy & Green Tech
May 10, 2012 |
not rated yet |
1
Evolution may explain 'Runner's high,' study says
(HealthDay) -- The pleasurable feeling known as "runner's high" that's triggered by aerobic exercise may have played a role in the evolution of humans' ability to run long distances, a new study suggests.
May 09, 2012 |
3 / 5 (2) |
6
What's in a surname? New study explores what the evolution of names reveals about China
What can surnames tell us about the culture, genetics and history of our society? That is the question being answered by Chinese researchers who have traced the evolution of surnames across China.The research, published in ...
Other Sciences / Social Sciences
Apr 13, 2012 |
4.6 / 5 (5) |
0
|
Pesticide additives cause drifting droplets, but can be controlled
(PhysOrg.com) -- Chemical additives that help agricultural pesticides adhere to their targets during spraying can lead to formation of smaller "satellite" droplets that cause those pesticides to drift into ...
Mar 20, 2012 |
3 / 5 (2) |
0
|
The annihilating effects of space travel
Long distance space travel could create the ultimate 'killer entrance', devastating your destination and anything around the arriving spacecraft, according to calculations by Professor Geraint Lewis and two ...
Mar 12, 2012 |
3.8 / 5 (24) |
34
|
Horse racing: Scientists say secret of success is the pack
Racehorses that stay in the pack longest before breaking for the final sprint have the best chance of earning prize money, scientists said on Wednesday.
Mar 07, 2012 |
not rated yet |
0
Finding explosives with laser beams
Scientists at Vienna University of Technology have found a way to detect chemicals over long distances, even if they are enclosed in containers.
Feb 27, 2012 |
5 / 5 (1) |
0
$8.5 million research initiative will study best approaches for quantum memories
The U.S. Air Force Office of Scientific Research (AFOSR) has awarded $8.5 million to a consortium of seven U.S. universities that will work together to determine the best approach for generating quantum memories ...
Feb 15, 2012 |
5 / 5 (3) |
2
Finding it difficult to make a purchase? Try creating some distance from the problem
Consumers who are having trouble making decisions can benefit from creating some psychological—or physical—distance, according to a new study in the Journal of Consumer Research.
Other Sciences / Social Sciences
Feb 14, 2012 |
not rated yet |
0
Trees influence epiphyte and invertebrate communities
Studies in temperate regions have demonstrated that genetic differences between individual trees affect the ecological communities and ecosystem processes associated with them. Now scientists at Manchester ...
Jan 05, 2012 |
5 / 5 (1) |
0
Cosmic research picked in breakthroughs of 2011
(PhysOrg.com) -- Astronomers from the Dark Cosmology Center at the Niels Bohr Institute have developed a groundbreaking method for measuring long distances in the universe using light from quasars. Quasars ...
Dec 19, 2011 |
4.5 / 5 (6) |
2
Multimodal interaction: Humanizing the human-computer interface
In everyday life humans use speech, gestures, facial expressions, touch to communicate. And, over long distances we resort to text messages and other such modern technology. Notably, when we interact with ...
Technology / Computer Sciences
Dec 14, 2011 |
not rated yet |
0
Draft sequence of monarch butterfly genome presented
Each fall millions of monarch butterflies from across the eastern United States use a time-compensated sun compass to direct their navigation south, traveling up to 2,000 miles to an overwintering site in ...
Nov 23, 2011 |
not rated yet |
0
Distance
Distance (or farness) is a numerical description of how far apart objects are. In physics or everyday discussion, distance may refer to a physical length, or an estimation based on other criteria (e.g. "two counties over"). In mathematics, a distance function or metric is a generalization of the concept of physical distance. A metric is a function that behaves according to a specific set of rules, and provides a concrete way of describing what it means for elements of some space to be "close to" or "far away from" each other.
In most cases, "distance from A to B" is interchangeable with "distance between B and A".
For more information about Distance, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
