Re: [ccp4bb] AW: [ccp4bb] AW: [ccp4bb] Diffraction as a Single-Photon Process; was RE: [ccp4bb] Twinning Question

2015-11-05 Thread Colin Nave
Ethan My understanding is that one would have to have separate springs for each electron in the atom. Only some would be at resonance for a particular driving frequency. One would apply some sum for the total scattering of the atom. Of course this is trying to give some physical description for

Re: [ccp4bb] A polite reminder to xia2 users

2015-11-05 Thread Keller, Jacob
Yes it seems there are some typos, like "refinemen[sic]." But the general question remains: should authors really cite all of these papers when Refmac is used? What's the best practice? JPK -Original Message- From: Steiner, Roberto [mailto:roberto.stei...@kcl.ac.uk] Sent: Thursday,

Re: [ccp4bb] A polite reminder to xia2 users

2015-11-05 Thread Steiner, Roberto
shocking ! it should have been Steiner, RA (not Steiner R or Steiner, RS,) plus the most recent one is missing from the list….! REFMAC5 for the refinement of macromolecular crystal structures. Murshudov GN, Skubák P, Lebedev AA, Pannu NS, Steiner RA, Nicholls RA, Winn MD, Long F, Vagin AA. Acta

Re: [ccp4bb] A polite reminder to xia2 users

2015-11-05 Thread Steiner, Roberto
For ‘standard refinement’ I typically cite the most recent general paper. In the case of Refmac: > REFMAC5 for the refinement of macromolecular crystal structures. > Murshudov GN, Skubák P, Lebedev AA, Pannu NS, Steiner RA, Nicholls RA, Winn > MD, Long F, Vagin AA. > Acta Crystallogr D Biol

Re: [ccp4bb] AW: [ccp4bb] AW: [ccp4bb] Diffraction as a Single-Photon Process; was RE: [ccp4bb] Twinning Question

2015-11-05 Thread Keller, Jacob
I enjoyed reading the Dyson essay, but to me it smacks of mathematical-battle-weary resignation, which to me is the general feeling of those who assert that QM is only math. There is an experience during physico-mathematical proofs of entering the blind "logic zone" in which the world we know