Search results
Results From The WOW.Com Content Network
The diketene acetal 3,9-diethylidene-2,4,8,10-tetraoxaspiro [5.5]undecane, DETOSU, is a reactive bifunctional monomer that forms biodegradable polyorthoesters by polyaddition with α,ω-diols . Polyorthoesters are used as embedding media for pharmaceuticals in extended release formulations for controlled drug release by surface erosion under ...
Infobox references. 3,9-Divinyl-2,4,8,10-tetraoxaspiro [5.5]undecane ( DVTOSU) is a bicyclic organic molecule having a central quaternary carbon atom (a spiro atom) with which two alicyclic rings are linked, each comprising five atoms. DVTOSU is a diallyl acetal and the precursor for the isomeric ketene acetal monomer 3,9-diethylidene-2,4,8,10 ...
At least 100 mating cycles are specified. The return loss at 6 GHz is at least 32 dB (and higher at lower frequencies). Due to the smaller conductors, the power rating is generally lower than DIN 7/16. Most manufacturers rate their 4.3-10 connectors for 500 Watt at 2 GHz and 700 Watt at 1 GHz. [8] [9] [10]
The variance in yield from year to year was reduced, equivalent to a yield increase of 0.8–4.2 bushels per acre. Bushel per acre yield changes were +6.4 for European corn borer resistance, +5.76 for glufosinate tolerance, −5.98 for glyphosate tolerance and −12.22 for corn rootworm resistance.
An example of a physical security measure: a metal lock on the back of a personal computer to prevent hardware tampering. Computer security (also cybersecurity, digital security, or information technology (IT) security) is the protection of computer software, systems and networks from threats that may result in unauthorized information disclosure, theft of (or damage to) hardware, software, or ...
Infobox references. 2,3,7,8-Tetrachlorodibenzo-p-dioxin ( TCDD) is a polychlorinated dibenzo -p- dioxin (sometimes shortened, though inaccurately, to simply 'dioxin') [ 3] with the chemical formula C 12 H 4 Cl 4 O 2. Pure TCDD is a colorless solid with no distinguishable odor at room temperature.
The outlook cut follows a 0.3% decline in April-June revenues from the U.S. dialysis treatments, when adjusted for price effects. FMC's shares dropped 9% to 34.06 euros per share in early trading ...
10-Deacetylbaccatins are a series of closely related natural organic compounds isolated from the yew tree (Genera Taxus ). 10-Deacetylbaccatin III is a precursor to the anti-cancer drug docetaxel (Taxotere). 10-deacetylbaccatin III 10- O -acetyltransferase converts 10-deacetylbaccatin to baccatin III :