In the present study crystallographic data are used together with the results of spectroscopic, kinetic, and computational techniques (1) to discuss conformational flexibility and preferences of Ph-X-Ph [X=CH 2 , C(CR n ) 2 ( n =2, 3), C=0, NH, NR (R=C, N), O, S, SO 2 ]...
they don not migrate in a long-distance, results in induced opposite charges on the surface, which can be seen that the external electric field convert electrical energy and stored in the material, and they can release some electrical energy under a certain condition (removal of the external ...
Planning to have Rex murder Oz, she takes him out to Monroe’s for one final night. But as Oz promises to take care of her if she’ll give him a chance, Francis calls off the kill. In the present day, Sofia uses this knowledge to encourage Oz to finally admit to murdering his br...
aAbstract This paper analyses the determinants of Cash Conversion Cycle (CCC) for small‐ and medium‐sized firms. It has been found that these firms have a target CCC length to which they attempt to converge, and that they try to adjust to their target quickly. The results also show that...
The solution is to hire some people to drive the trucks to where they are needed. That’s a sure way to lose money, because those people have to be paid, the gas for those trips comes out of the company’s pocket, and the drivers don’t pay for the rental. The only way to make...
>> want to add a positively charged proton to a lone pair of the oxygen atom >> of the molecule. I tried to create a reaction SMARTS with extended molecule >> SMARTS definition, but unfortunately, it results in ValueError error, the ...
Tmall Global's overseas investment promotion group had gone through three months of preparation, and took the lead in setting out to visit and exchange around the world and capture business opportunities. In terms of reaction speed and determination to go global, Tmall Global is a "vanguard" ...
RISK FACTOR: 3. Early use of drugs People who begin drinking before age 15 are 4x more likely to be addicted to alcohol No one knows when the "chemical switch" goes off in your brain or who will get addicted. It's a lot like playing Russian Roulette – you just never know. The onl...
> will take care of sanitizing the results of ReplaceSubstructs > if they need them sanitized. The chemical reaction code behaves > similarly. > > > This seems like a rough edge that's caught a few people > and should be smoothed. ...
that are usually located underground. There are three different types of neutrinos – electron, muon, and tau neutrinos. They can change from one type to another, a phenomenon known as neutrino oscillation. It is possible to determine the mass of the particles by studying the oscillation ...