This study examined how duration of an unstressed final syllable in English is affected by conditions in the following word: stress (trochaic/iambic), accent (accented/unaccented), and initial stop voicing (voiced/voiceless). Results showed that the unstressed final syllable was shorter before an unstressed syllable, presumably due to polysyllabic shortening—i.e., the following unstressed sylla...

telomeres can cause problems. J Gerontol A Biol Sci Med Sci 2010;65A:789–91. 29. Lorenz M, Saretzki G, Sitte N, Metzkow S, von Zglinicki T. BJ fibroblasts display high antioxidant capacity and slow telomere shortening independent of hTERT transfection. Free Radic Biol Med 2001;31:824–31. 30. Bodnar AG, Ouellette M, Frolkis M et al. Extension of life-span by introduction of telomerase into norma...

results overall, ≥ 2 mm shortening of the radius was seen in 28% of the patients, 53% had 2 - 5 mm radial shortening and 19% of the patients had more than 5 mm shortening of the radius. most of the participants had acceptable outcomes. the mean angulation was 6.28 ± 2.85 degrees and the mean shortening was 3.92 ± 2.22. thirty-nine percent of the patients had an angulation of less than 5 mm, 56%...

For over 50 years, it has been recognised that muscles from many different species of animals are able to generate a higher steady-state isometric force after active stretch than during a purely isometric contraction at the same length. This is known as ;residual force enhancement' (rFE). The mechanism underlying this phenomenon remains controversial. One proposal is that an elastic element par...

In healthy hearts, ventricular ejection is determined by three myofibrillar properties; force, force development rate, and rate of loaded shortening (i.e., power). The sarcomere length and PKA dependence of these mechanical properties were measured in porcine cardiac myocytes. Permeabilized myocytes were prepared from left ventricular free walls and myocyte preparations were calcium activated t...