Prunes

Grassberger P 1997 Pruned-enriched Rosenbluth method simulations of theta polymers of chain length up to 1,000,000 Phys. Rev. E 56 3682... 

The DENDRAL project initiated in 1964 at Stanford was the prototypical application of artificial intelligence techniques - or what was understood at that time under this name - to chemical problems. Chemical structure generators were developed and information from mass spectra was used to prune the chemical graphs in order to derive the chemical structure associated with a certain mass spectrum. 

Figure 2-34. Reduction of a substituted adamantane and phenylalanine to ring skeletons by pruning acyclic parts of the molecules.

A fault tree is a graphical form of a Boolean equation, but the probability of the top event (and lesser events) can be found by substituting failure rates and probabilities for these iwo-staie events. The graphical fault tree is prepared for computer or manual evaluation by pruning" it of less significant events to focus on more significant events. Even pruned, the tree may be so large that it IS intractable and needs division into subtrees for separate evaluations. If this is done, care must be taken to insure that no information is lost such as interconnections between subtrees. 

Mingers, J., 1989. An Empirical Comparison of Pruning Methods for Decision Tree Induction. Machine Learning, 4, 221. 

For example, the pruned (75,302) grid, denoted (75,302)p contains about 7,500 integration points per atom. In general, pruning reduces the size of a uniform grid by about 66%. 

G. W. Trucks and M. J. Frisch, Rotational Invariance Properties of Pruned Grids for Numerical Integration, in preparation (1996). 

The main difference between the G2 models is tlie way in which tlie electron correlation beyond MP2 is estimated. The G2 method itself performs a series of MP4 and QCISD(T) calculations, G2(MP2) only does a single QCISD(T) calculation with tlie 6-311G(d,p) basis, while G2(MP2, SVP) (SVP stands for Split Valence Polarization) reduces the basis set to only 6-31 G(d). An even more pruned version, G2(MP2,SV), uses the unpolarized 6-31 G basis for the QCISD(T) part, which increases the Mean Absolute Deviation (MAD) to 2.1 kcal/mol. That it is possible to achieve such good performance with tliis small a basis set for QCISD(T) partly reflects the importance of the large basis MP2 calculation and partly the absorption of errors in the empirical correction. 

Orange Irees re< jivo plenty of air and light to enable them to I esist ihe allacks ot parasitic insects and varions diseases to which they are suhjecl. Pruning is carried out in Mav or dnuc. atler Ihc flowering period. The inner branches are carefully removed, also dead wood and decayed giorvib-... 

Aosbohrung, /. boring out, drilling bore. Aosbrand, m. burning out thoro combustion, ansbraten, v.t. roast out roast well heat, aosbrechen, v.t. break out, take out clear (a furnace) work (a lode) quarry (atone) cut off, prune vomit. — v.i. break out, break off occur. 

When a dried prune is placed in water, the skin also acts as a semipermeable membrane. This time the solution inside the prune is more concentrated than the water, so that water flows into the prune, making the prune less wrinkled. 

When a cucumber is pickled water moves out of the cucumber by osmosis into the concentrated brine solution. A prune placed in pure water swells as water moves into the prune, again by osmosis. 

Osmotic pressure The pressure that must be applied to a solution to prevent osmosis, 271-273 cucumbers, 273 maple syrup, 277-278 prunes, 273 Ostwald, Wilhelm, 86 Overall order, 290 Oxalate ion, 411 Oxalic acid, 277... 

The traditional areas of wet chemistry came under very close scrutiny and it was felt that whilst the overall size of Part D could be justifiably reduced, the chapter on titrimetry required modification to include a section on titrations in non-aqueous solvents as these are of particular application to organic materials. It was also felt that environmentally important titrations such as those for dissolved oxygen and chemical oxygen demand should be introduced for the first time. By way of contrast to this we considered that gravimetry has greatly diminished in application and justified a substantial reduction in volume. This in no way undermines its importance in terms of teaching laboratory skills, but the original multitude of precipitations has been substantially pruned and experimental details abbreviated. 

Nomenclature is bound to flourish in a field that rests on several disciplines. We have pruned the growth, judiciously we hope, after considering all the various shoots, even the more exotic. To keep the book within bounds, equipment for description and literature for reference had to be selected. The choice was made with the analytical chemist in mind. In general, references later than August 1957 could not be included. 

Chloroquine Take this drug witii food or milk. Avoid foods diat acidify die urine (cranberries, plums, prunes, meats, cheeses, eggs, fish, and grains). This drug may cause diarrhea, loss of appetite, nausea, stomach pain, or vomiting. Notify die primary healtii care provider if these symptoms become pronounced. Chloroquine may cause a yellow or brownish discoloration to the urine this is normal and will go away when the drug therapy is discontinued. Notify the primary health care provider if any of the following occur ... 

Food containing salicylate (curry powder, paprika, licorice, prunes, raisins, and tea) may increase the risk of adverse reactions. Coadministration of the salicylates with activated charcoal decreases the absorption of the salicylates. Antacids may decrease the effects of the salicylates. Coadministration with the carbonic anhydrase inhibitors increases the risk of salicylism. Aspirin may increase the risk of bleeding during... 

Fresh orange juice Tomato juice Oranges Dried fruit Cantaloupe Peaches Prunes Avocado... 

---