Physics
epub |eng | 2011-10-03 | Author:Paul A. LaViolette, Ph.D.

SEVEN NATURAL OR ARTIFICIAL Lighthouse Trouble Supernova Origin Problem. Although astronomers continue to use the neutron star lighthouse model to interpret the pulsar phenomenon, they readily admit there are many ...
( Category: Astrophysics & Space Science April 8,2016 )
epub |eng | | Author:Wheatley, Margaret J.

Fractals are . . . complex by virtue of their infinite detail and unique mathematical properties (no two fractals are the same), yet they’re simple because they can be generated ...
( Category: Leadership April 8,2016 )
epub |eng | | Author:John Wilkinson

Daily drawings of sunspot groups can be used to monitor their evolution (change in shape and appearance) as they move across the Sun’s disc. Remember a single spot is also ...
( Category: Astrophysics & Space Science April 8,2016 )
epub |eng | | Author:Craig Callender

Two Sorts of Time Travel Stories There are consistent time travel stories and inconsistent ones. Consistent stories don’t have events “disappearing”, whereas inconsistent ones do. In many stories, for instance ...
( Category: Educational & Nonfiction April 8,2016 )
epub |eng | 2016-03-28 | Author:Janna Levin

11 Skunkworks Rochus E. Vogt had been fired as Caltech’s provost, which might not sound like a very good recommendation for director of a highly unusual, technologically cryptic, titanic nascent ...
( Category: Gravity April 8,2016 )
epub |eng | | Author:David A.J. Seargent

Black Meteors Have you ever been watching the sky for meteors – probably ­during the time of a meteor shower – when you suddenly seem to see a dark object ...
( Category: Astronomy April 8,2016 )
epub |eng | | Author:Bernd Hoefflinger

Table 8.2Electrical power (kW) for 32 nm lithography in a 150-MW Gigafactory for 130,000 12 in. wafers/month (HVM: High-volume manufacturing) [1] kW Immer scanner EUV HVM MEB HVM Supplier estimate ...
( Category: Circuits April 8,2016 )
epub |eng | | Author:Bernd Hoefflinger

The 3D integration of these PEs with performance levels of 1 fJ per 16 × 16 multiply (Sect. 3.6), together with 3D SRAMs at 1 fJ/kb will advance information processing ...
( Category: Economics April 8,2016 )
epub, mobi |eng | 2005-02-15 | Author:David Bodanis [Bodanis, David]

The attack was shattering, yet all that horror and struggle—the Chain Homes defenses, as well as the Hamburg-destroying war machines—only skims the surface of what electrical effects can produce. For ...
( Category: Electricity April 8,2016 )
epub, mobi |eng | | Author:Giancarlo Genta

16 The Fourteenth Fleet The round trip to Isqaht, Ytl and Gorkh’ar took more than a month, and Tom got back to the Gatlaat system on the 35th day. The ...
( Category: Regional April 8,2016 )
epub, pdf |eng | | Author:Jürgen Jost

for all ν with (8.2.90). Thus we would have (8.2.91) On the other hand, by (8.2.88), we may assume which in conjunction with (8.2.91) yields the contradiction Consequently, (8.2.89) must ...
( Category: Differential Equations April 7,2016 )
epub |eng | | Author:David A. J. Seargent

Other “Plutos” and Their Siblings Returning to Kuiper belt objects in general, several groups or families of these have been distinguished according to their orbital characteristics; principally how they relate ...
( Category: Astrophysics & Space Science April 7,2016 )
epub |eng | | Author:Walter Dittrich & Martin Reuter

(18.1) Here Q(t) and P(t) stand for arbitrary c-number functions (“sources”) and T denotes the time-ordering operation with respect to the Heisenberg operators q(t) and p(t). When acting on a ...
( Category: Particle Physics April 7,2016 )
epub, azw3, mobi, pdf |eng | | Author:Brian Clegg

IF WE DIDN’T TAKE THIS APPROACH WE WOULD HAVE TO LEARN HOW TO OPERATE EVERY SINGLE LIGHT SWITCH WE EVER CAME ACROSS SEPARATELY. For our purposes we need to pick ...
( Category: Logic April 5,2016 )
mobi, epub |eng | 2015-11-21 | Author:Whitmore, T [Whitmore, T]

Do you ever to stop to think what transverses in your wife’s mind whenever she passes by that florist or that jewelry store on her way to work? She only ...
( Category: Physics March 31,2016 )