1. Does the inertia of a body depend on its heat content?

   • B. Lavenda

   Review Article Pages: 329 - 337

2. Stem cells for regenerative medicine: advances in the engineering of tissues and organs

   • Jochen Ringe
   • Christian Kaps
   • Michael Sittinger

   Review Article Pages: 338 - 351

3. Vocal acrobatics in a Chinese frog, Amolops tormotus

   • Albert S. Feng
   • Peter M. Narins
   • Chun-He Xu

   Short Communication Pages: 352 - 356

4. Alarm communication: a new function for the scent-gland secretion in harvestmen (Arachnida: Opiliones)

   • Glauco Machado
   • Vinícius Bonato
   • Paulo S. Oliveira

   Short Communication Pages: 357 - 360

5. Bristle-like integumentary structures at the tail of the horned dinosaur Psittacosaurus

   • Gerald Mayr
   • Stefan D. Peters
   • Olaf Vogel

   Short Communication Pages: 361 - 365

6. Is the contribution of bacteria to terrestrial carbon budget greatly underestimated?

   • Olivier Braissant
   • Eric P. Verrecchia
   • Michel Aragno

   Short Communication Pages: 366 - 370

7. Spatially resolved detection of luminescence: a unique tool for archaeochronometry

   • Steffen Greilich
   • Ulrich A. Glasmacher
   • Günther A. Wagner

   Short Communication Pages: 371 - 375

8. Acoustic orientation via sequential comparison in an ultrasonic moth

   • Michael D. Greenfield
   • Michael K. Tourtellot
   • Nicolaas Prins

   Short Communication Pages: 376 - 380