After presenting an internet Workshop at last year's Denver X-ray
conference I heard quite a few interesting stories from the
audience - most of which seemed to mainly originate from US
corporations(?).
Company names deleted, these include:
A company insisting that each exact URL you wanted to be specified in
advance so they could set the permissions that you could receive
these (and only these) URLs.
The best one I heard was a company that had "hidden" content
filters to check the content and make sure not of it was
inappropriate. To check for pornographic material, they
would do checks on the string "X-rated". However, their system
would only use the first 4 characters - "X-ra". One of the company
powder diffractionists got hauled over the coals for browsing
pornographic material. It seems he did a web search for "X-rays"
I also know of some companies that will not let their ordinary
staff browse on the real World Wide Web. They have to request the
site they are interested in browsing through - and these
are then downloaded by the IT department onto local network hard-disks
for off-line browsing.
I'm sure there must be more stories like this out there?
---
Quite a few useful sites have the ~ symbol in them - as they are
individual homepages. Why not try Stefan Webers Crystallography
and Quasicrystal homepage (with much good free DOS and Java software):
http://www.nirim.go.jp/~weber/
Cheers,
Lachlan.
> I have a query for the Chemistry-Internet community at-large, but
>particularly for industrial sites. Our corporate IT department recently
>completed the installation of a firewall/proxy for all Internet traffic
>and one of the "protections" they have implemented is a filtering
>process that prohibits access to certain URLs (sites) - some explicitly
>and others by somewhat generic rules. One such generic rule is the the
>presence of a tilde (~) in the URL. Tilde's are often used as a
>shortcut representation of a home directory (particularly on Unix
>systems). For some reason our IT department considers such sites as
>inappropriate for business/research purposes. It now take VP approval to
>unblock such sites. Has anyone else heard of, experienced, or fully
>understand such a policy?
>
> [This message was multi-posted, please pardon any duplication]
>
>
>
>- Jack
>
>-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
> Jack A. Smith ||
> Union Carbide || Phone: (304) 747-5797
> Catalyst Skill Center || FAX: (304) 747-5571
> P.O. Box 8361 ||
> S. Charleston, WV 25303 || smithja(a)ucarb.com
>-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
>
>
>chemweb: A list for Chemical Applications of the Internet.
>Archived as: http://www.lists.ic.ac.uk/hypermail/chemweb/
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>
Lachlan Cranswick - Melbourne, Australia _--_|\
Phone/Fax : (613) 9455-1345 / \
E-mail : lachlan(a)melbpc.org.au \_.--._/
Mobile Phone/Voice Mail : 0412-1141-31 v
Crystallographic WWW : http://www.unige.ch/crystal/stxnews/stx/volnteer.htm
chemweb: A list for Chemical Applications of the Internet.
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List coordinator, Henry Rzepa (rzepa(a)ic.ac.uk)
Already looked several places but with no luck. Can anyone spare me a
pdb file of beta-cyclodextrin or tell me where to look for this kind
of thing?
Thanks IA
Dave Bradley
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chemweb: A list for Chemical Applications of the Internet.
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List coordinator, Henry Rzepa (rzepa(a)ic.ac.uk)
I have a query for the Chemistry-Internet community at-large, but
particularly for industrial sites. Our corporate IT department recently
completed the installation of a firewall/proxy for all Internet traffic
and one of the "protections" they have implemented is a filtering
process that prohibits access to certain URLs (sites) - some explicitly
and others by somewhat generic rules. One such generic rule is the the
presence of a tilde (~) in the URL. Tilde's are often used as a
shortcut representation of a home directory (particularly on Unix
systems). For some reason our IT department considers such sites as
inappropriate for business/research purposes. It now take VP approval to
unblock such sites. Has anyone else heard of, experienced, or fully
understand such a policy?
[This message was multi-posted, please pardon any duplication]
- Jack
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Jack A. Smith ||
Union Carbide || Phone: (304) 747-5797
Catalyst Skill Center || FAX: (304) 747-5571
P.O. Box 8361 ||
S. Charleston, WV 25303 || smithja(a)ucarb.com
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
chemweb: A list for Chemical Applications of the Internet.
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List coordinator, Henry Rzepa (rzepa(a)ic.ac.uk)
Hi,
August's MOTM doesn't have a nice easy name, but
goes by the formula [Ag{(NC)Mn(CO)2P(OPh3)(dppm)}2]+.
It's one of a family of organometallic compounds that have been
recently synthesised, and are unusual in that they contain a central group
of 3 metal atoms (-Ag-Mn-Ag-) joined together in a linear chain.
The MOTM page is available in Chime & non-Chime formats, and has been
written by John Crossley from our X-ray crystallography dept here at
Bristol.
http://www.bris.ac.uk/Depts/Chemistry/MOTM/motm.htm
Regards,
-------------------------------------------------------------------------
Dr Paul May, School of Chemistry, University of Bristol, UK
tel: +44 (0)117 9287667, fax: +44 (0)117 9251295
<mailto:paul.may@bris.ac.uk>
<http://www.bris.ac.uk/Depts/Chemistry/staff/pwm.htm>
"The Psi-Corps is your friend. Trust the Corps." Babylon 5
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