SKU: 40214283325

Catalysis in Chemistry and Biology

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Catalysis in Chemistry and BiologyThe Proceedings of the 24th International Solvay Conference on Chemistry comprise contributed short personal statements and transcripts of in depth discussions on "Catalysis in Chemistry and Biology" from a by invitation only select group of 48 eminent scientists, including four Nobel Laureates, from all parts of the world. The theme of the conference was presented in six sessions, along which the Proceedings are organized. The first session on

The Proceedings of the 24th International Solvay Conference on Chemistry comprise contributed short personal statements and transcripts of in-depth discussions on "Catalysis in Chemistry and Biology" from a by-invitation-only select group of 48 eminent scientists, including four Nobel Laureates, from all parts of the world. The theme of the conference was presented in six sessions, along which the Proceedings are organized. The first session on "Homogeneous Catalysis," chaired by Professor Robert Grubbs, is devoted to basic research on catalysis in homogeneous solutions and applications thereof. "Heterogeneous Catalysis and Characterization of Catalyst Surfaces," chaired by Professor Gerhard Ertl, includes extensive references to industrial applications of catalysis on solid supports, and discussions on the experimental techniques used in this field. "Catalysis by Microporous Materials," chaired by Professor Mark E. Davis, is devoted to a detailed characterization of this particular class of solid support catalysts, with special emphasis on model analysis of the processes catalyzed by these materials. "Catalysis under Extreme Conditions: Studies at High Pressure and High Temperatures - Relations with Processes in Nature," chaired by Professor Henk N W Lekkerkerker, broadens the scope of the two preceding sessions with exciting illustrations. The sessions on "Catalysis by Protein Enzymes," chaired by Prof. JoAnne Stubbe, and "Catalysis by Ribozymes in Molecular Machines," chaired by Prof. David Lilley, present at the same time an exciting extension of and a contrast to the initial four sessions. The combination of the six sessions provides an impressive overview, giving innovative insights into relationships between catalysis in chemical processes and in biological systems, and a unique outlook to anticipated developments in the coming years and the more distant future.

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SKU: 40214283325

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JackJ
Boise, US
★★★★★ 5
Almost like they used to be...
Color: Gunmetal/G-15 Green, Lens Width: 55 Millimeters
These are the 3rd pair of Caravans I've owned over the years. The 1st pair were chrome frames and got mangled one time when I had set them on the trunk of the car to fill-up and drove away without them. Went back after only 100 yards or so, but by then they had been clipped by another car and were toast. Kept the lenses, sent the frame back to B&L (when they were still in Rochester -- and when customer service really WAS important to the company) and they sent back a brand-new pair of black-framed beauties -- FOR FREE! This pair recently experienced a broken frame - right at the junction of the lower curved piece that holds the lens frames together. (How this happened, I have no idea. I was wearing them. Put them in my shirt pocket. Took them out, put them on, and the lens was still in my pocket!) Now, Bausch & Lomb is owned by Luxottica (in Atlanta, GA.) Not entirely friendly, I would say, especially in the tone of the service rep's voice and bluntness. And I was told my only hope of getting any kind of satisfaction was to ship the broken pair to them and after examination they would decide whether it was a manufacturing defect or a customer caused one. Believe me -- there are NO damage marks on these black frames. The frame just cracked due to what? Fatigue, I guess. If judged in my favor they'd give me a substantial discount (40%, I believe) off list price on another pair that they might have in stock at the time. Egads! Talk about leaving you feeling helpless. NONE of the frames and lenses shown were to my liking, so I opted out of that choice and decided to search Amazon for a pair to my liking. So, this brings me to the new ones -- the subject at hand. The lenses on these are advertised as being 55mm wide, which they are. However, the original Caravans were 58mm wide = a small but perceptable difference, especially in field-of-view coverage AND how they look on your face. The G15 lenses seem to be the same tint, and the color (gun metal grey) is very nice. They fit well, and are what one would expect given the name RayBan. Therefore, I recommend them. [Footnote: As for my broken 58mm black-framed pair -- I looked up repair shops on the I-net, found 2 that seemed to talk a good game, picked one (in Cincinnati) and shipped them off today to have the frame laser welded. I am keeping my fingers crossed that they'll come back in usable shape (as promised) and I will again have my Old Faithfull's back. $35 to save a no-longer-made classic pair of RayBans is worth it in my book.]
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Reviewed in the United States on March 8, 2013
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Verified Purchase
Daniel Tan
Grantham, US
★★★★★ 5
Classic Design!! But the 55mm frame is too small..
Color: Gunmetal/G-15 Green, Lens Width: 55 Millimeters
Really solid frame and arrived rather fast (7 days before the expected date). It included the original packaging, booklets, cloth and case (the brown one) in the original box. Was surprised that it felt quite heavy, or at least more than what Im used to, although when I wear it I can't really feel the weight. The weight also adds to the feel of it making its structure feel a little more solid that lighter sunglasses. Unfortunately, the 55mm gunmetal + green G 15 lens which I ordered, is about 6 millimetres too small at the sides for me although the lens and front frame are the right size for me and it's actually still wearable. (it's just me). I would probably get the 58mm gold + green G15 later to see if there's a big difference (shouldn't be from the measurements given). That and the fact that these are a great pair of shades with a really classic design
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Reviewed in the United States on June 30, 2016
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Verified Purchase
DAVID L.
Dallas, US
★★★★★ 5
Nice shoes!
Size: 11, Color: Black Full Grain
I bought them in black and I like them so much I will be buying the brown soon. They fit true to size and are comfortable and stylish. I like the clean simplicity. They're basically a dressy sneaker which is perfect for my job's 'dress code'. Yet they're stylish enough to be worn weekends or a night out. They seemed just a touch stiff out of the box but IMO that's completely normal and fine - after just a couple days of wearing them they are breaking in nicely. No complaints on that. They seem to be of very high quality and I'm very happy with them.
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Reviewed in the United States on February 8, 2026
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Bamaphan
Carnegie, US
★★★★★ 5
Good shoes!!!!!
Size: 10, Color: Tan Full Grain
They are comfortable, they fit, great style. I bought blue, brown and black shoes.
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Reviewed in the United States on August 18, 2025
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Shawn
San Leandro, US
★★★★★ 5
Great Product
Size: 13, Color: Black Full Grain
2nd Johnston & Murphy comfortable and stylish.
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Reviewed in the United States on December 26, 2025

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