The R* configuration of C-21 was indicated by ROESY correlations of H-21↔H-14α/H-19, H-22α↔H-19, and H-22β↔Me-18, wasch was further supported by comparison of the 1H NMR spectra of 4 and its C-21 epimer 5 (vide infra) (Table 2).
(There are epistemological reasons that support this reading: See §11 infra).
It sounds too good to be true, but the thermometer uses 16 infra red sensors to take 4,000 measurements and make an accurate measurement.
The application of Chemissian software facilitated the construction of electron density contour maps and molecular orbitals [10, 14] for nicotine (Figs. 5, 6, and 8, vide infra).
This leads to somewhat reduced coordination modes compared to those seen for tea3−, e.g. 7.3.3.3.1 in (19) and 4.2.2.2.1 for (25)– (26), vide infra.
We'll have to wait and see. 1. Avaritia 2. Coelacanth I 3. Ice Age 4. My Pet Coelacanth 5. Infra Turbo Pigcart Racer 6. Terrors in my head 7. Creep 8. Somewhere Up Here 9. Phantoms Can't Hang 10.
Germany has 105 infra-red alarms, seven boats, six helicopters, and 306 dogs defending its frontier with Poland.
At IFA, Philips demonstrated a new application that enables users to control wireless household products - including those boasting 802.11, infra-red and Zigbee technologies - via a Bluetooth-enabled mobile phone.
Contestants will be under constant surveillance from 27 remote-controlled cameras, 12 fixed cameras, five manned cameras, 10 infra-red cameras, a tower cam and 57 camera mirrors strategically positioned across the house.
Now, though, NPR has managed to uncover the details behind the company's patented book scanning system - and found that the secret is 3D infra-red cameras: Google created some seriously nifty infrared camera technology that detects the three-dimensional shape and angle of book pages when the book is placed in the scanner.
