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To: Stoctrash who wrote (2717)4/22/2002 12:46:45 AM
From: John Pitera  Respond to of 2850
 
Napster --- If Bertelsmann Wed Napster, It Could Sue Itself, and More

April 22, 2002
If Bertelsmann Wed Napster, It Could Sue Itself, and More

By MATT RICHTEL
By pursuing a possible deal to buy the music-trading service Napster, the German media conglomerate Bertelsmann is opening the unusual possibility that it may be financing an antitrust investigation against itself.

The deal to buy Napster is being promoted by Bertelsmann's chief executive, Thomas Middelhoff, who told a German newspaper this month that he was willing to pay $15 million to $30 million, in addition to the $85 million that his company has already lent Napster over the last few years. He said he believed a for-pay version of Napster could still become the Internet's most successful service.

At the same time, BMG Records, a division of Bertelsmann, has joined four other record labels in pursuing a lawsuit against Napster for copyright infringement. That suit succeeded in knocking the service off the Internet last July.

Napster, in turn, has said the case against it should be thrown out because the record companies had engaged in antitrust activities, joining to thwart competition to their own Internet music services. A judge has given Napster permission to gather evidence from the record companies for its claims.

So if Bertelsmann buys Napster, it will have two of its divisions on opposite sides of a serious legal divide, with billions of dollars in damages at stake. As Bertelsmann is only one of a number of plaintiffs seeking damages from Napster, it could not on its own simply drop the suit.

Bertelsmann officials refused to comment.

With negotiations continuing, the digital music market continues to evolve. Even as the new Napster and other services seek to create for-pay exchanges, a new generation of services has emerged that continues to give consumers the option of tapping into free music on the Internet. Some of these services are also being sued by the major record companies.

Eric Scheirer, an independent music industry analyst, said it was unlikely that Bertelsmann would buy Napster for the express purpose of closing the antitrust investigation by Napster's defense team. But Mr. Scheirer also said that it was also unlikely that the company would continue to finance Napster's legal defense. "It makes no sense to be investigating itself," he said.

Rather, Mr. Scheirer said, the probable outcome is that the sides will settle in "rapid order" because neither Bertelsmann nor its fellow record labels want to see Napster's investigation proceed.

Adding another wrinkle, the Justice Department said in October that it had started an antitrust investigation of its own into whether the record companies have misused their copyrights to dominate the digital market.

Legal experts said that government investigators could have additional ammunition if Bertelsmann buys Napster and then shuts down the service's antitrust investigation.

The future of Napster, however, depends on its ability to transform itself into a for-pay service. The company, which in its heyday was used by millions of people each day to exchange free music, has been running low on finances.

Under its chief executive, Konrad Hilbers, himself a former Bertelsmann executive, Napster has been seeking to license music from the same record labels that succeeded in ending its free service.

Mr. Hilbers has said he has made progress, but he has not signed any deals yet, and his plans to start the service by the end of the first quarter have failed.

That appears to account in part for Mr. Middelhoff's interest in taking control of Napster. "Middelhoff thinks he can work out the deal that Napster hasn't been able to do," said a person close to the negotiations, who then added, referring to the record labels, "He thinks he's going to be able to convince people to come along."

Still, parties close to Napster and Bertelsmann say talks are grinding slowly, partly because of an internal dispute on Napster's own board. John Fanning, the uncle of Sean Fanning, Napster's founder, has sued to wrest control of the board from Hummer Winblad, the Silicon Valley venture capital company that invested around $15 million in Napster.

Napster's very existence could depend on the company being acquired. People close to the company say that without receiving a new capital infusion — from Bertelsmann or elsewhere — it could exhaust its money in the next two months. Last week, the company laid off 30 people to cut expenses.

For Bertelsmann's part, even a $30 million investment would be a relatively minor capital outlay.

That said, Mr. Scheirer, the music industry analyst, said he was not convinced that Bertelsmann would be making a sound investment. He noted that since Napster has gone offline, many new services have emerged, with names like LimeWire, KaZaA and Grokster, that have replaced Napster.

"I suppose somebody could honestly believe that the Napster brand name is worth something, but I don't agree," Mr. Scheirer said. "I don't know what's left that you're buying."

nytimes.com



To: Stoctrash who wrote (2717)4/24/2002 12:37:05 AM
From: John Pitera  Read Replies (1) | Respond to of 2850
 
Half-Life of Plutonium-239

hypertextbook.com

Bibliographic Entry Result
(w/surrounding text) Standardized
Result
Cutnell, John D. and Johnson, Kenneth W. Physics, 3rd edition. New York: Wiley, 1995, 1013. "Plutonium is the final product and has half-life of 24,100 yr" 24,100 year
"Plutonium" Microsoft Encarta 97 Encyclopedia. CD-ROM. Microsoft. 1993-1996. "The most important isotope, Pu-239, has a half life of 24,360 years" 24,360 year
Knapp, Brian. Nuclear Physics. United States: Atlantic Europe, 1996, 26. "Plutonium, a silvery metal with a half-life of 24,000 years" 24,000 year
Cleveland, J. M. The Chemistry of Plutonium. New York: Gordon & Beach, 1970: 57. "Pu-239, the more common isotope of Plutonium has a half life of 24,000 years" 24,000 year
IEER Plutonium Factsheet.
Institute for Energy and Environmental Research. "For instance, plutonium-239 has a half-life of 24, 110 years while plutonium-241 has a half-life of 14.4 years." 24,110 year
(Pu-239)

14.4 year
(Pu-241)


Plutonium belongs to the class of elements called transuranic elements whose atomic number is higher than 92, the atomic number of uranium. Plutonium is the most economically important of the transuranic elements. Plutonium-239 readily undergoes fission, and it is used for nuclear weapons and for energy. The atomic number of plutonium is 94. Isotopes of plutonium were first prepared and studied by the American chemist Glenn T. Seaborg and his associates at the University of California at Berkeley in 1941. Plutonium has 15 isotopes with mass numbers ranging from 232 to 246. All isotopes of plutonium are radioactive, but they have widely varying half-lives. The half-life is the time it takes for half the atoms of an element to decay. The various isotopes also have different principal decay modes.

The most important isotope of plutonium is Pu-239. It's virtually nonexistent in nature. It is produced by bombarding uranium-238 with slow neutrons. This forms neptunium-239, which in turn emits a beta particle and forms plutonium-239. Plutonium-239's principal mode of decay is alpha decay. Various sources give slightly different figures for the half-life. The values found include 24,360, 24,400, 24,110, and 24,000 years. None of theses measurements agree. It is because there are many factors that can affect the accuracy of this measurement. Plutonium-239 is produced artificially, and every time it is produced, it is mixed with varying amounts of other isotopes, notably plutonium-240, plutonium-241 and plutonium-242. Since all the isotopes have nearly the same chemical characteristics, it is very difficult to separate isotopes from each other by chemical techniques. This means, it is virtually impossible to study the properties of pure Plutonium-239. Therefore, the results might be the average half-life of it being mixed with a small amount of the other isotopes. And there will be a slight difference in the density and purity of it every time it is being produced, depending upon the amount of reactants used in the process of its production. In addition, a little spontaneous fission occurs in most plutonium isotopes. So while some of the Plutonium-239 atoms are undergoing decay, a small number of them are splitting into less-massive nuclei. The rate of fission is not a constant.

Plutonium-239 is a fissile material. It can be split by both slow and fast neutrons. Each fission of this isotope resulting from a slow neutron absorption results in the production of a little more than two neutrons. If one of these neutrons, on average, splits another plutonium nucleus, a sustained chain reaction is achieved. So the source of neutrons can have big influence on the outcome of an experiment.

Janice Ching -- 1999

and talk about an article with a lot of links!!!

sharelynx.net



To: Stoctrash who wrote (2717)5/1/2002 12:53:41 AM
From: John Pitera  Read Replies (2) | Respond to of 2850
 
Learn To Write In The Sand`
A story tells that two friends were walking through the desert. At a specific point of the journey, they had an argument, and one friend slapped the other one in the face.

The one, who got slapped, was hurt, but without anything to say, he wrote in the sand: `TODAY, MY BEST FRIEND SLAPPED ME IN THE FACE.`

They kept on walking, until they found an oasis, where they decided to take a bath. The one who got slapped and hurt started drowning, and the other friend saved him.

When he recovered from the fright, he wrote on a stone: `TODAY MY BEST FRIEND SAVED MY LIFE.`

The friend who saved and slapped his best friend, asked him, `Why, after I hurt you, you wrote in the sand, and now you write on a stone?`

The other friend, smiling, replied: `When a friend hurts us, we should write it down in the sand, where the winds of forgiveness get in charge of erasing it away, and when something great happens, we should engrave it in the stone of the memory of the heart.

--Author Unknown

(Jane posted that to me on the Paint thread)