Looking At Nothing

Looking At Nothing

A SA(X)S Weblog

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Month: June 2018

Comparison between unweighted averaging of multiple datasets (red curve, left), and an uncertainty-based datapoint weighted average (red curve, right)

Throwing uncertainties into the bin

2018-06-20 Brian Pauw 0

With our new machine, we now have overlapping datasets recorded over several Q-ranges. Ideally, we’d be merging or “binning” these datasets into a beautiful long […]

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Detection Limit estimation worksheet.

Handy sheet for calculating SAXS detection limits

2018-06-05 Brian Pauw 2

When researchers ask if we can measure their samples, the usual, unsatisfying answer is: “It depends…”. That’s because the detectablity of their dispersed scatterers depends […]

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Recent open-access publications

  • * [2013] Everything SAXS: small-angle scattering pattern collection and correction.
  • * [2013] Improvements and considerations for size distribution retrieval from small-angle scattering data by Monte Carlo methods.
  • * [2014] Critical Assessment of the Evidence for Striped Nanoparticles
  • * [2015] McSAS : software for the retrieval of model parameter distributions from scattering patterns

Blogroll

  • Ben Goldacre's Bad Science
  • Dr. Hollamby's website
  • Dy/dan about maths teaching
  • Ferniglab Blog
  • Julian Stirling
  • Manfred Kriechbaum's useful SAS link page
  • Nico Adams
  • Presentation zen
  • Rapha-z-lab
  • Retraction Watch
  • Schnepp Group weblog
  • Small-angle scattering Portal
  • Suzie Sheehy

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