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Abstract: Chemical Structural Formula(CSF) recognition plays an important role in the molecular design and component retrieval. However, sketch-based CSF recognition remains an obstacle in current ...

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HITHERTO the balance of evidence as to the glucose structure has favoured the adoption of γ-oxide ring formula (II.) which it is now customary to describe as a butylene- or 1: 4-oxide structure. The ...

This paper presents a modeling and an analysis of one-dimensional periodic structure composed of a cascade connection of N cells considered as infinite. The ABCD ...

‘I was sitting writing at my textbook; but the work did not progress; my thoughts were elsewhere. I turned my chair towards the fire and dozed. Again the atoms were gambolling before my eyes. This ...