Posted on behalf of Mark Benson:
Rigaku has two open positions in the US for Single Crystal Regional Account
Managers. Ideally, one position will be East Coast-based and the other and West
Coast-based. However, all US locations will be considered.
Either opportunity would be an excellent
When using Xe derivatization for SAD phasing, we (mostly Jim Pflugrath) used
carbon tetrafluoride. CF4 has a melting point of 89.5K, just four degrees
warmer than propane and is not flammable.
Joe Ferrara
-Original Message-
From: CCP4 bulletin board On Behalf Of James Holton
Sent:
Magnus,
Harry is correct about the Saturn 724. I'd like to follow up in detail but
let's take that discussion offline to make sure the system is configured
properly for the best results.
Cheers,
Joseph D. Ferrara, Ph.D., NREMR
CSO, Rigaku Americas Corporation
Deputy Director, X-ray Research
I agree with Phil. We did not consider sources to be "micro-focus" until we hit
70 microns or so in projection, circa 1999 for rotating anodes and a bit
earlier for sealed tube sources.
It was Uli Arndt's paper, Focusing optics for laboratory sources in X-ray
crystallography, J. Appl. Cryst.
I would like to point out Rigaku has organized two sets of lectures, via Zoom
webinar, on the practical aspects of small molecule crystallography. The first
set of lectures started yesterday while the second set is scheduled to start
July 6.
The first lecture, an introduction, is available
Direct sales position at Rigaku Europe SE managing Germany, Switzerland and
other territories.
The primary responsibilities are to acquire new customers while retaining and
growing the existing customer base for all Rigaku products related to X-ray
diffraction.
Main Duties
* Effectively
Jim Pflugrath and a couple of high school interns shot a short video on halide
quick soaks a few years back. You can find it at
https://www.youtube.com/watch?v=45Qc3jOPaKY.
Cheers,
Joseph D. Ferrara, Ph.D.
CSO
Deputy Director, X-ray Research Laboratory
Vice President, American Crystallographic
Nakane-san,
There is also CrysAlisPro, which can handle multiple crystals and may already
support your detector. If you send me the data, offline, I would be happy to
pass it onto the CrysAlisPro development team for testing.
Joseph D. Ferrara, Ph.D.
CSO
Deputy Director, X-ray Research
Job: Application Scientist - Single Crystal X-ray Diffraction
Location: Wrocław, Poland
Salary: Competitive package
Closing Date: October 16, 2017
Description:
Rigaku Oxford Diffraction is an international manufacturer of scientific
instrumentation priding itself on being a customer
[mailto:g...@globalphasing.com]
Sent: Sunday, July 16, 2017 5:24 AM
To: Joseph Ferrara <joseph.ferr...@rigaku.com>
Cc: CCP4BB@JISCMAIL.AC.UK
Subject: Re: [ccp4bb] Pilatus Issues
Dear Joe,
On second thought, it seems to me that a vertical gap would be even better
suited to t
Gerard,
You are correct that a vertical gap is best when 2theta.eq.0 and we did explore
orienting the Pilatus with the gap vertical early in the hardware integration
process. However, we concluded that when 2theta.ne.0 at least two 2theta
settings would be required to prevent systematically
On Friday 24 April 2009 11:53:27 Jacob Keller wrote:
Aha, so I have re-invented the wheel! But I never made sense of why
f' is
negative--this is beautiful! Just to make sure: you are saying that
the real
part of the anomalous scattering goes negative because those photons
are
sneaking
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