Posts Tagged ‘JavaScript’

Revisiting (and maintaining) a twenty year old web page. Mauveine: The First Industrial Organic Fine-Chemical.

Thursday, February 2nd, 2017
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Almost exactly 20 years ago, I started what can be regarded as the precursor to this blog. As part of a celebration of this anniversary,[1] I revisited the page to see whether any of it had withstood the test of time. Here I recount what I discovered.

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References

  1. P.W. May, S.A. Cotton, K. Harrison, and H.S. Rzepa, "The ‘Molecule of the Month’ Website—An Extraordinary Chemistry Educational Resource Online for over 20 Years", Molecules, vol. 22, pp. 549, 2017. http://dx.doi.org/10.3390/molecules22040549

Electronic notebooks: a peek into the future?

Tuesday, September 16th, 2014
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ELNs (electronic laboratory notebooks) have been around for a long time in chemistry, largely of course due to the needs of the pharmaceutical industries. We did our first extensive evaluation probably at least 15 years ago, and nowadays there are many on the commercial market, with a few more coming from opensource communities. Here I thought I would bring to your attention the potential of an interesting new entrant from the open community.

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Test of JSmol in WordPress: the background story.

Sunday, June 8th, 2014
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A word of explanation about this test page for experimenting with JSmol. Many moons ago I posted about how to include a generated 3D molecular model in a blog post, and have used that method on many posts here ever since. It relied on Java as the underlying software (first introduced in 1996), or almost 20 years ago. Like most software technologies, much has changed, and Java itself (as a compiled language) has had to move to improve its underlying security. In the last year, the Java code itself (in this case Jmol) has needed to be digitally signed in a standard manner, and this meant that many an old site that used unsigned older versions has started to throw up increasingly alarming messages.

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Mobile-friendly solutions for viewing (WordPress) Blogs with embedded 3D molecular coordinates.

Sunday, December 11th, 2011
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My very first post on this blog, in 2008, was to describe how Jmol could be used to illustrate chemical themes by adding 3D models to posts. Many of my subsequent efforts have indeed invoked Jmol. I thought I might review progress since then, with a particular focus on using the new generations of mobile device that have subsequently emerged.

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Embedding molecules in blogs: ChemDoodle, WebGL and SVG

Friday, December 24th, 2010
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If you get a small rotatable molecule below, then ChemDoodle/HTML5/WebGL is working. Why might this be important? Well, the future is mobile, in other words, devices that rely on batteries or other sources of built-in power. This means the power guzzling GPU cards of the past (some reach ~400 Watts!) cannot be used. Rather than using e.g. a full power OpenGL library, one will use Web-based graphics libraries, which (to quote Wikipedia) extends the capability of the JavaScript programming language to allow it to generate interactive 3D graphics within any compatible web browser. A typical target device might be for example Apple’s iPad (for which the redoubtable Jmol, which is based on Java, is unlikely to ever work).

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