14.12.2000
17:57

Global Computer Model of Organism

09.12.2000
13:47

Hypersound Engine in the Process of Testing

30.11.2000
14:08

Airplane with Inverse Arrow-Shaped Wing Profile is to be undergone to its 3rd stage of Trial at the end of November

23.11.2000
11:58

Engines Provided by Russia to America

20.11.2000
11:55

Russian Army Will Get a New Helicopter

09.11.2000
13:00

For the first time the cloning of a mammal was done in Russia

31.10.2000
08:19

First Crew Started to the International Space Station (ISS)

19.10.2000
14:00

Break-Through into the Earth's History, or Drilling the Bottom of Lake Baikal

10.10.2000
16:02

Zhores I. Alferov is Nobil Prize 2000 winner in Physics!

07.10.2000
22:14

Famous Soviet Astrophysicist Celebrates his 55th Anniversary

05.10.2000
00:39

Moscow Government Provides Grants

04.10.2000
20:21

All-Moscow seminar of Astrophysicists

04.10.2000
18:11

Russia Leads the Way to the Space

28.09.2000
14:15

Negative magnetic permeability predicted russian scientist

Back in the 1960s, V G Veselago of the P N Lebedev Physics Institute, then USSR, predicted theoretically that a material with both a negative electric permittivity and a negative magnetic permeability should exhibit unusual optical properties such as an anomalous Doppler effect, a reverse Cerenkov radiation, and an inverse Snell effect (inverse light refraction at the boundary of a medium). While until now no materials have been known to have a negative magnetic permeability, Pendry and colleagues suggested some time ago that an assembly of microwires with a negative electric permittivity at microwave frequencies may realize this property when combined with an array of microscopic metallic rings with a negative magnetic permeability in the same frequency range. S Sheldon and D Smith of the University of California have now realized this idea by constructing a composite material made up of copper rings and copper wires mounted on a platform. When such a system is placed into an electromagnetic cavity, electric currents induced in the conductors give rise to a negative magnetic permeability in the microwave range. Intriguingly, as an electromagnetic wave travels through such a material, the direction of its energy flow is opposite to that of the phase velocity. S Sheldon and D Smith are currently looking for other effects predicted by the Russian physicist. The new materials should have telecommunications applications - due, among other things, to their ability to focus radiation under conditions where normal substances disperse it. Source: http://publish.aps.org/FOCUS/

Physics-Uspekhi

21.09.2000
19:04

Unprecedented case in the History of Russian Science: Presentation Made - Money Paid!

14.09.2000
17:12

E2K - the best russian processor

31.08.2000
20:06

Gravitational Wave Astronomy: in Anticipation of First Sources to be Detected

29.08.2000
19:23

All-Moscow Seminar of Astrophysicists will take place on 8 september

29.08.2000
16:51

Colloquium "Black Holes - 2000"

29.08.2000
16:40

Greenhouse catastrophe. Realistic scenario.