Re: [ccp4bb] Back-Fourier transforming an EM map with SFALL

2008-03-20 Thread Bruno Klaholz
Dear Larry, you may have to coarsen and cut your map into 120,120,120 (full sampling may not be needed anyway for MR) or try cutting into 240,240,240 (though I haven't tried such big values yet). I noticed that you have already converted the axes to XYZ (I guess with the uvw option in mapman)

Re: [ccp4bb] intersection curve of cone with cylinder

2008-03-20 Thread Frances C. Bernstein
Dear Bernhard, I did some google searching and found http://www.realtimerendering.com/int/ which gives references to various texts for all kinds of intersections. Frances Bernstein = Bernstein + So

[ccp4bb] Postdoc Vacancy at ICR, London

2008-03-20 Thread Richard Bayliss
Post-doctoral Training Fellow - Structural Biology of Mitotic Regulation Section of Structural Biology, The Institute of Cancer Research, Chester Beatty Laboratories, Chelsea, London The Institute of Cancer Research (a College of the University of London) is a world-class cancer research orga

Re: [ccp4bb] Back-Fourier transforming an EM map with SFALL

2008-03-20 Thread Alejandro Buschiazzo
Hi, I recall some 'constraints' on the grid numbers; if I remember well, at least y and z have to be even in P1 (and the same grid had to be used in fft to create the map in the first place...) Less sure than this first limit (so please correct me if I'm wrong!)...two more restriction limits :

Re: [ccp4bb] intersection curve of cone with cylinder

2008-03-20 Thread artem
In topology, long time ago, I was taught that these are indeed 'intersection curves of surfaces of the second order'. Emphasis on surface being second order, not the curve. This was in Russian, which means that the English terms may be different. You might also encounter 'intersection curves of qua

[ccp4bb] Input to STFC

2008-03-20 Thread John R Helliwell
Dear Colleagues, In my input I have endeavoured to offer my detailed comments on our facilities' interests not least DLS, ESRF, ESRF Upgrade, XFEL/FLASH, including finally the Inst Laue Langevin and ISIS TS2, as well as industrial usage (a major strength that we have in our community), and, last

Re: [ccp4bb] intersection curve of cone with cylinder

2008-03-20 Thread Ethan Merritt
On Thursday 20 March 2008 06:45, [EMAIL PROTECTED] wrote: > In topology, long time ago, I was taught that these are indeed > 'intersection curves of surfaces of the second order'. Emphasis on surface > being second order, not the curve. This was in Russian, which means that > the English terms may

[ccp4bb] postdoctoral opening

2008-03-20 Thread Osman Mirza
Dear All A Lundbeck foundation sponsored postdoctoral position is available at the Biostructural Research group (Faculty of Pharmaceutical Sciences, University of Copenhagen, Copenhagen, www.farma.ku.dk/br). The work will be focused on secondary transporters: expression, purification and crystalli

Re: [ccp4bb] The Lawnmower Man

2008-03-20 Thread Sophia Tsai
For the Apple fans out there, there's some rumors that they may be developing 3D display hardware without the need for glasses: http://www.appleinsider.com/articles/08/03/20/apple_researching_autostereoscopic_3_d_display_hardware.html As for the gaming glasses from the original question, there's