“The most fundamental and lasting objective of synthesis is not the production of new compounds, but the production of new properties.” Production means processes. And if the chemistry is where you might want to find...
i couldnt withstand a i counseled programme i created a i cried a tear i cried harder i cried in response i croon i crossed the street i cry with all of my i cryed so many night i cut i d say i d surely suffocate i decided long ago ne i decided to ask i deeply love art i...
“The most fundamental and lasting objective of synthesis is not the production of new compounds, but the production of new properties.” Production means processes. And if the chemistry is where you might want to find something new, process research is still, I believe, the best place to go...
Self-explanatory characters are generally formed by adding suggestive symbols on the basis of pictograph. For example, the word "刃" was created by adding a dot on the word "刀" to indicate the blade of knife. This...
(AY-22,989), a new antifungal antibiotic. I. Taxomony of the producing streptomycete and isolation of the active principle. J. Antibiot. 10, 721–726 (1975). Article Google Scholar Richon, V. M. et al. Second generation hybrid polar compounds are potent inducers of transformed cell ...
“The most fundamental and lasting objective of synthesis is not the production of new compounds, but the production of new properties.” Production means processes. And if the chemistry is where you might want to find something new, process research is still, I believe, the best place to go...
Pigments are created by modifying which colors are absorbed. Another way to make colors is to absorb some of the frequencies of light, and thus remove them from the white light combination. The absorbed colors are the ones you don't see -- you see only the colors that come bouncing back...
As in most cases, momentum compounds, and success begets success.极端的人会得到极端的结果。大量工作会带来巨大的生活权衡,决定不这样做是完全理性的。但它有很多优点。与大多数情况一样,势头会复合,成功会带来成功。 And it’s often really fun. One of the great joys in life is finding your purpose...
leading to a sharp decline in the pH values of biofilm to 4 or even lower15. Research has revealed a precise correlation between the areas of acute demineralization on the enamel surface and the highly acidic pH zones created by biofilms16. This is attributed to the frequent local pH decrease...
Synthetic fragrance compounds, while natural sources provide the foundation for many scents, modern perfumery also relies on synthetic compounds. These synthetic fragrance materials are created through organic chemical synthesis, allowing for greater consistency and stability in fragrance compositions. In some...