Gegenstromkonzentrierung in der Schwimmblase Die Erzeugung hoher Gaspartialdrücke durch das Zusammenspiel von zellulärem Stoffwechsel und Organdurchblutung Bernd PelsterPeter Scheid OriginalPaper Pages: 473 - 480
Naturwissenschaftliche Aspekte von Werkstoffen in der Medizin R. Thull OriginalPaper Pages: 481 - 488
Conflict and cooperation in ant societies J. HeinzeB. HölldoblerC. Peeters OriginalPaper Pages: 489 - 497
Native zinc, copper, and brass in the red-clouded anorthite megacryst as probes of the arc-magmatic process N. NishidaM. KimataY. Arakawa Short Communications Pages: 498 - 502
Ice core record of polycyclic aromatic hydrocarbons over the past 400 years K. KawamuraI. SuzukiO. Watanabe Short Communications Pages: 502 - 505
Light-induced oxidation of bisulfite-aldehyde adducts in real fog water Y. Zuo Short Communications Pages: 505 - 507
Parallel contribution ofl-Phenylalanine andl-Tyrosine to the biosynthesis of prenylchalcones inMorus alba cell cultures Y. HanoT. NomuraS. Ueda Short Communications Pages: 507 - 509
Manganese accumulation in roadside soil and plants C. M. LytleC. Z. McKinnonB. N. Smith Short Communications Pages: 509 - 510
The postpharyngeal gland as a “Gestalt” organ for nestmate recognition in the antCataglyphis niger V. SorokerC. VienneE. Nowbahari Short Communications Pages: 510 - 513