On slide three they explain that it is very hard to solve for multi-electron atoms. Mostly people don't try. But to be able to predict magnetic properties of unusual materials, one must solve this.
Thank god this is still true. RBD's latest post glorifying the almighty TomBrady had me wondering if he still was gay, but this has confirmed his faggotry!
Lots of schools have research initiatives like this now:
"Innovations at the nanoscale can create enormous opportunities for the improved storage and transmission of information. Traditionally, we have used photons to transmit information at varying wavelengths and electrons to transmit information through the transport of their electronic charge. As an alternative to electronic charge, the storage and transport of electronic spin in semiconductor devices - "spintronics", may revolutionize the electronic device industry, with spin based transistors , opto-electronic devices, and memory. Nanophotonic and Nanoelectronic technologies promise not only more compact and rapid information processing, but also dramatically new means of accessing and controlling photons and charge. Accessing the nanoscale makes possible new paradigms of computation such as quantum information processing. "
"
Siemens researchers have developed a new type of electric motor that, with a weight of just 50 kilograms, delivers a continuous output of about 260 kilowatts – five times more than comparable drive systems. The motor has been specially designed for use in aircraft. Thanks to its record-setting power-to-weight ratio, larger aircraft with takeoff weights of up to two tons will now be able to use electric drives for the first time. To implement the world-record motor, Siemens' experts scrutinized all the components of previous motors and optimized them up to their technical limits. New simulation techniques and sophisticated lightweight construction enabled the drive system to achieve a unique weight-to-performance ratio of five kilowatts (kW) per kilogram (kg). The electric motors of comparable strength that are used in industrial applications deliver less than one kW per kg. The performance of the drive systems used in electric vehicles is about two kW per kg. Since the new motor delivers its record-setting performance at rotational speeds of just 2,500 revolutions per minute, it can drive propellers directly, without the use of a transmission.
"
Low weight, high continuous power, but also low cross sectional area in the prop wash, these are why airbus is using these to build electric airplanes. As far as how they did their simulations, and more about how the motors are designed, I really want to know.
I feel that in areas like this, just basic brain power, the US is getting behind.
I don't know if this and the other Siemens electric motor work is part of that Fraunhofer Society.
Written in FORTRAN. These academic programs are always great because they give you the source code. So they are tools, not busy boxes like the commercial products are.
But yes, this is intended for array supercomputers, like these Lynux clusters. I had surmised this when I started to read about this type of magnetics work. No way to be able to predict such things, especially since they are interested in crystals and molecular orbitals, without that sort of computing power. And even at this, straightforward paths to solution are impossible. They are using highly sophisticated ways of reaching an approximate solution.
Open Source solutions! Not closed up proprietary commercial products.
They say they started work on this at an Austrian mountain retreat. For the next conference, how about in a building next to an FKK club? Or how about a retreat right next to TJ's Zona Norte?
former_stripper posted: "People who tell others someone is gay are usually gay and in love with the person they mention. Just saying."
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I'm on his mind every single day. Sometimes he switches it up with another screen name, but nobody is fooled. He's dedicated thousands of posts to me and even stalks my reviews now.
You just keep doing your thing RickyBoy: wearing your polyester, getting caught in your own lies, visiting clubs to grease the bouncers and stroke the managers and I'll keep point out what a complete faggot you are.
I was just reading in "Trains" magazine about the post Panamax ships.
For the Panama Canal the size limit for ships was something like 950ft long, and 45ft draft.
These ships carry 4500 containers.
I don't know how many trains carry, but if you have 150 cars, or 150 sections of articulated cars, and if they are double stack, then the number is 300 containers.
Okay but now they are building bigger locks for the canal. So they will be able to take 1400 ft long ships, and I think they can be 70ft draft.
Okay, but dealing with 45' draft is already a push in San Francisco Bay. Never would people be allowed to dredge it out to have 70' deep channels.
But these new ships, which are already out there, carry 12,500 containers!!
So trains with these five section articulated double stack cars have been a kind of a land bridge to Chicago and the East Coast.
With the new canal locks though, the ships can go that way. But it is still not expected that container train traffic will suffer.
Also, more and more of these containers are being used just for land travel, not involving ships at all.
I think it is because the containers load easier, with the fancy cranes, than driving the truck trailers on and off of flat bed cars.
I want to learn more about these things. It is actually all quite complex.
Well Cars, these are the ones designed to carry a container double stack. And sometimes they are multiple units, 3 to 5. I have watched trains go by with lots of the 5 unit type.
Most of the people I've heard of who are against C/C++ are doing real time controls, where mistakes can be very costly. But just for a simulation engine, I don't see C/C++ as so much of a liability. But then again, if you really do have all the environmental issues handled, then a modernized Fortran could do it. Even more important if lots of people are writing the code, instead of just one.
The 440 cid ( 7.2 L ) engines in these big Chryslers were carbureted and mechanical breaker ignition. The new Chrysler overhead cam engines only go up to 392 cid ( 6.4 L ). But you could rebuild one of these big Imperials with the V10 engines, 8.1 liters, pushrods, but sequential fuel injection and electronic ignition, taken out of a pick up truck.
I don't think he was always like this either. He has gotten worse over the years.
The way the video is cut, this asshole not letting me see the women, is part of why he irritates me so. But it is more than this, it's just how he sings and his stage mannerisms.
As I look back at some of his older videos, I can see that he was always like that. Audio only okay. But in the videos I think it must be only women who can stand him.
143 comments
Fuck that faggot RickyBoy!
On slide three they explain that it is very hard to solve for multi-electron atoms. Mostly people don't try. But to be able to predict magnetic properties of unusual materials, one must solve this.
SJG
https://sites.google.com/site/sjgportal/…
"Innovations at the nanoscale can create enormous opportunities for the improved storage and transmission of information. Traditionally, we have used photons to transmit information at varying wavelengths and electrons to transmit information through the transport of their electronic charge. As an alternative to electronic charge, the storage and transport of electronic spin in semiconductor devices - "spintronics", may revolutionize the electronic device industry, with spin based transistors , opto-electronic devices, and memory. Nanophotonic and Nanoelectronic technologies promise not only more compact and rapid information processing, but also dramatically new means of accessing and controlling photons and charge. Accessing the nanoscale makes possible new paradigms of computation such as quantum information processing. "
http://www.cnsi.ucsb.edu/research/areas/…
Of particular note, these array supercomputer systems, no other way of exploring such things:
http://csc.cnsi.ucsb.edu/clusters
SJG
https://sites.google.com/site/sjgportal/…
I had almost forgot.
Thanks for the reminder...
"
Siemens researchers have developed a new type of electric motor that, with a weight of just 50 kilograms, delivers a continuous output of about 260 kilowatts – five times more than comparable drive systems. The motor has been specially designed for use in aircraft. Thanks to its record-setting power-to-weight ratio, larger aircraft with takeoff weights of up to two tons will now be able to use electric drives for the first time. To implement the world-record motor, Siemens' experts scrutinized all the components of previous motors and optimized them up to their technical limits. New simulation techniques and sophisticated lightweight construction enabled the drive system to achieve a unique weight-to-performance ratio of five kilowatts (kW) per kilogram (kg). The electric motors of comparable strength that are used in industrial applications deliver less than one kW per kg. The performance of the drive systems used in electric vehicles is about two kW per kg. Since the new motor delivers its record-setting performance at rotational speeds of just 2,500 revolutions per minute, it can drive propellers directly, without the use of a transmission.
"
Low weight, high continuous power, but also low cross sectional area in the prop wash, these are why airbus is using these to build electric airplanes. As far as how they did their simulations, and more about how the motors are designed, I really want to know.
I feel that in areas like this, just basic brain power, the US is getting behind.
I don't know if this and the other Siemens electric motor work is part of that Fraunhofer Society.
https://en.wikipedia.org/wiki/Fraunhofer…
SJG
https://sites.google.com/site/sjgportal/…
http://www.kjmagnetics.com/neomaginfo.as…
SJG
https://sites.google.com/site/sjgportal/…
http://www.amazon.com/Rare-Earth-Permane…
SJG
https://sites.google.com/site/sjgportal/…
http://www.uta.edu/physics/research/jpli…
SJG
https://sites.google.com/site/sjgportal/…
http://www.vasp.at/vasp-workshop/slides/…
Written in FORTRAN. These academic programs are always great because they give you the source code. So they are tools, not busy boxes like the commercial products are.
But yes, this is intended for array supercomputers, like these Lynux clusters. I had surmised this when I started to read about this type of magnetics work. No way to be able to predict such things, especially since they are interested in crystals and molecular orbitals, without that sort of computing power. And even at this, straightforward paths to solution are impossible. They are using highly sophisticated ways of reaching an approximate solution.
For a history of such work in past decades see:
http://www.amazon.com/gp/product/0195053…
This is how they make parallel processing work
https://en.wikipedia.org/wiki/Message_Pa…
Open Source solutions! Not closed up proprietary commercial products.
They say they started work on this at an Austrian mountain retreat. For the next conference, how about in a building next to an FKK club? Or how about a retreat right next to TJ's Zona Norte?
SJG
https://sites.google.com/site/sjgportal/…
Traffic '94
https://www.youtube.com/watch?v=N0tf8FIP…
The kind you don't bring home to mother....
Fuck that faggot Ricky boy
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I'm on his mind every single day. Sometimes he switches it up with another screen name, but nobody is fooled. He's dedicated thousands of posts to me and even stalks my reviews now.
So yup, Dougster's my bitch. ;)
Oooops, RickyBoy caught in another lie. Not exactly the brightest guy out there is he?
But dumb though I may be, you're still my bitch and, quite obviously, always will be. ;)
lol!
Fuck that faggot RickyBoy!
http://persson.berkeley.edu/128A/
SJG
For the Panama Canal the size limit for ships was something like 950ft long, and 45ft draft.
These ships carry 4500 containers.
I don't know how many trains carry, but if you have 150 cars, or 150 sections of articulated cars, and if they are double stack, then the number is 300 containers.
Okay but now they are building bigger locks for the canal. So they will be able to take 1400 ft long ships, and I think they can be 70ft draft.
Okay, but dealing with 45' draft is already a push in San Francisco Bay. Never would people be allowed to dredge it out to have 70' deep channels.
But these new ships, which are already out there, carry 12,500 containers!!
So trains with these five section articulated double stack cars have been a kind of a land bridge to Chicago and the East Coast.
With the new canal locks though, the ships can go that way. But it is still not expected that container train traffic will suffer.
Also, more and more of these containers are being used just for land travel, not involving ships at all.
I think it is because the containers load easier, with the fancy cranes, than driving the truck trailers on and off of flat bed cars.
I want to learn more about these things. It is actually all quite complex.
SJG
https://en.wikipedia.org/wiki/Well_car
https://en.wikipedia.org/wiki/Double-sta…
SJG
Well it certainly could be the source of his self-confessed "personality damage".
Fuck that faggot RickyBoy!
http://cms.mpi.univie.ac.at/vasp/vasp/va…
People are still using Fortran, though Fortran 90
https://en.wikipedia.org/wiki/Fortran#Fo…
I think they mostly see it as being safer, more of a protected runtime, than if you used C or C++.
SJG
https://sites.google.com/site/sjgportal/…
Chuck Berry, Eric Clapton, Keith Richards
https://www.youtube.com/watch?v=wzKd0aia…
SJG
http://www.amazon.com/Molecular-Modellin…
SJG
Second reminder for Thursday!
https://en.wikipedia.org/wiki/Jaguar_C-X…
A four electric motor hybrid, powered by gas turbine diesels, but the car was cancelled before the movie was made. It is actually the villain's car.
I wonder if the conventionally powered car they used to make the movie has any relation to Ford's new GT-40.
Decades ago Jaguar did have a rear mid engine 7 liter car, which could exceed 200 mph.
https://en.wikipedia.org/wiki/Spectre_%2…
SJG
https://sites.google.com/site/sjgportal/…
God is a Girl
https://www.youtube.com/watch?v=WJaaKhlE…
Cat Tien & Nguyen Thang - Yeu Em Suot Doi
https://www.youtube.com/watch?v=DmNzBryB…
Nguyễn Thắng 2015
https://www.youtube.com/watch?v=GB_cYaMw…
Automate the boring stuff with python : practical programming for total beginners / by Al Sweigart
SJG
https://sites.google.com/site/sjgportal/…
Santana, 2000
https://www.youtube.com/watch?v=48z01HxV…
https://www.youtube.com/watch?v=GQZ1cguJ…
Ford Edsel
https://en.wikipedia.org/wiki/Edsel
more images
http://www.bing.com/images/search?q=wiki…
San Francisco's Edsel Ford Fong
https://en.m.wikipedia.org/wiki/Edsel_Fo…
Robert McNamara wanted to eliminate the Lincoln automobile name plate. But Elwood Engle's 1961 Continental changed that:
https://en.wikipedia.org/wiki/Lincoln_Co…
Engle designed 1965 Plymouth Fury, much bigger than recent model years
https://en.wikipedia.org/wiki/Plymouth_F…
Engle also designed these Imperials, which do look like Lincolns.
http://www.bing.com/images/search?q=impe…
http://www.bing.com/images/search?q=impe…
The 440 cid ( 7.2 L ) engines in these big Chryslers were carbureted and mechanical breaker ignition. The new Chrysler overhead cam engines only go up to 392 cid ( 6.4 L ). But you could rebuild one of these big Imperials with the V10 engines, 8.1 liters, pushrods, but sequential fuel injection and electronic ignition, taken out of a pick up truck.
http://www.bing.com/images/search?q=impe…
SJG
https://sites.google.com/site/sjgportal/…
The three women singing with him are great. But with the way the video has been cut, you don't get much chance to see them.
This guy goes right up my spine!
https://www.youtube.com/watch?v=2oX2FSv4…
I don't think he was always like this either. He has gotten worse over the years.
The way the video is cut, this asshole not letting me see the women, is part of why he irritates me so. But it is more than this, it's just how he sings and his stage mannerisms.
SJG
https://sites.google.com/site/sjgportal/…
SJG
https://www.youtube.com/watch?v=7ZnhCcj4…
https://www.youtube.com/watch?v=Vzk3XZQM…
Thomas Harris's wrote this before his Hannibal Lecter stories, and it's much better. So the book is highly recommended.
And then John Frankenheimer always makes great movies.
https://www.youtube.com/watch?v=SWjCrhbu…
Harris understands psychopaths.
Security Ramp Up:
http://www.breitbart.com/national-securi…
http://www.mercurynews.com/bay-area-news…
http://abc7news.com/sports/massive-secur…
SJG