he was elected to most of the leading scientific societies of his day including those in bologna, st petersburg , berlin , paris , london , bern, turin , zurich and mannheim.

How would the previous sentence be correctly capitalized?
Answer: He was elected to most of the leading scientific societies of his day including those in Bologna, St Petersburg , Berlin , Paris , London , Bern, Turin , Zurich and Mannheim.
with a sugar content exceeding 15A % by weight 2008 50 71

How would the previous sentence be correctly capitalized?
Answer: With a sugar content exceeding 15A % by weight 2008 50 71
did someone email you a sparseimag file and you're not sure how to open it? maybe you have found a sparseimag file on your computer and wondering what it's for? windows might tell you that you can't open it, or in the worst case, you might encounter a sparseimag file related error message.

How would the previous sentence be correctly capitalized?
Answer: Did someone email you a SPARSEIMAG file and you're not sure how to open it? Maybe you have found a SPARSEIMAG file on your computer and wondering what it's for? Windows might tell you that you can't open it, or in the worst case, you might encounter a SPARSEIMAG file related error message.
n.3 net capital, end of year dkk million

How would the previous sentence be correctly capitalized?
Answer: N.3 Net capital, end of year DKK million