anomalous fourier maps

amsterdam dance event.

Paul van Dyk gigs

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Wear just enough clothes to keep warm.
Eat only enough to stop the hunger-pang.

And as for your mind, let it work
to recognize who you are,
and the Absolute, and that
this body will become food
for the forest crows.

- Lalla
14th Century North Indian mystic

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more sites the anomalous way.

anomalous difference maps in solve.

van Eck phreaking
and tempest

Ruby on Rails plus Ajax

More XML Ajax.

XMLhttp ideas for Ajax.

BTW, clipper rocks.

Useful resources

CCP and anomalous signal in FFT.

c++ vectors

more c++ vectors

sharp manual - solvent flipping definition

clipper demo code - new stuff, and actually works

clipper::Coord_orth

clipper::symop

clipper::RTop_frac - a Rotation Translation OPerator using FRACtional coordinates - Rather unfortunate name.

clipper::Map_reference_index

clipper::Coord_grid

clipper::Development docs

clipper::MapFilter

clipper::CCP4MTZfile

A few interesting crystallography tools:

• PROMOTIF - For analysing protein motifs


• Vector Geometry Matching - Representation of EF-hand proteins


• INTERHLX - Interhelical angle program (with sign designation)


• HELANAL - Helix analysis with an unfortunate name.

grep -v "e-" 3 | tr -s " " | tr "\t" " " | cut -d " " -f 2,10 | sort -k 2 -n | cut -f 1 -d " " | uniq -c | grep ' 1$' | tr -s " " | cut -d " " -f 2

cat 3 | tr -s " " | tr "\t" " " | cut -d " " -f 2,10 | sort -k 2 -n | less

Thank you ElsaG, caSolomon lives.

yours,
Steven.

cat out.txt | tr '\t' ' ' | cut -d " " -f 14 | sort -n | less

Some pictures from my recent trip to Florence:

Fiorence pictures

This is neat, some Pymol extensions

As related by a third grade student to a parent:

"Mom, I am not going to read while Hannah is here. If Hannah gets a book,
all she does is read, read and read. One of these days she is going to
read so much and fill up her brain until it explodes, and then she will be
stupid. That is how people get stupid, you know!"