... cuboid.% latex2html id marker 23703 \setcounter{footnote}{1}\fnsymbol{footnote}
`The need of some short word in the place of the polysyllabic ``rectangular parallelepiped'' has long been felt. I have coined the word ``cuboid''' (Hayward 1890). 
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...b)\@.% latex2html id marker 24413 \setcounter{footnote}{1}\fnsymbol{footnote}
Note that the keys in the legend to Close and Sheridan's (1989) figure 1(b) are incorrectly assigned. 
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... vertical.% latex2html id marker 25723 \setcounter{footnote}{1}\fnsymbol{footnote}
Note added in proof: A slightly more general result, in which the body force is allowed horizontal components so long as they possess a potential, was known to Joseph & Tao (1963, J. Appl. Mech. 30:147-148). 
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... before.% latex2html id marker 26380 \setcounter{footnote}{1}\fnsymbol{footnote}
Note added in proof: The proof in incomplete since it has not been shown that $\mathbf{v}-\mathbf{v}^{(S)}$ inherits the smoothness of $\mathbf{v}$. 
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