( ( Note ( that ( ( although ( ( the ( ( newton and ) joule ) ) ( are ( named ( for persons ) ) ) ) ) ( , ( they ( ( ( are not ) capitalized ) ( when ( used ( as ( ( a unit ) ( of measurement ) ) ) ) ) ) ) ) ) ) ) . )
(ROOT (S (VP (NN Note) (SBAR (IN that) (S (SBAR (IN although) (S (NP (DT the) (NN newton) (CC and) (NN joule)) (VP (VBP are) (VP (VBN named) (PP (IN for) (NP (NNS persons))))))) (, ,) (NP (PRP they)) (VP (VBP are) (RB not) (ADJP (JJ capitalized)) (SBAR (WHADVP (WRB when)) (S (VP (VBN used) (PP (IN as) (NP (NP (DT a) (NN unit)) (PP (IN of) (NP (NN measurement)))))))))))) (. .)))
Note that although the newton and joule are named for persons, they are not capitalized when used as a unit of measurement.
(ROOT (S (SBAR (IN If) (S (NP (DT a) (NN unit)) (VP (VBZ is) (VP (VBN named) (PP (IN after) (NP (DT a) (NN person))))))) (NP (PRP it)) (VP (VBZ needs) (S (VP (TO to) (VP (VB be) (VP (VBN capitalized)))))) (. .)))