Example sentences of "has shown that [verb] [prep] " in BNC.

  Next page
No Sentence
1 Firstly Chen [ 18 ] has shown that binding to GGCC in CATGGCCATG is slower than to TATGGCCATA and suggested that this might be because actinomycin molecules , stacking at the ends of the former duplex , can alter the DNA structure so as to facilitate further drug binding .
2 This study has shown that staining with anti-Lewis a and b antibodies is increased in patients with PSC and other cholestatic diseases compared with normal and alcoholic patients .
3 Experience to date has shown that dates for Proofs under the Optional Procedure are allocated much quicker than for an ordinary action .
4 History has shown that investing in the stock market during times of economic recovery has proved rewarding for investors who are looking for a good return over the longer term .
5 Experience has shown that increases in the cost of newspapers , magazines or books leads to a reduction in sales .
  Next page