What does the Impact Factor tell us? This question is addressed by Peter Glitz in his Editorial, particularly in light of the surprising drop in the 2013 Impact Factor of Angewandte Chemie. An explanation is sought and found. Most importantly the influence of the individual variables that determine the Impact Factor needs to be understood.

with X = As, Sb, Bi A. K u h n e n , W. Müller'Warmuth, M. Prager 3 , O. M ü n d t b , M . Re t i b , and G. Becker 6 Institut für Physikalische Chemie der Westfälischen Wilhelms-Universität, Schlossplatz 4/7, D-48149 Münster a Institut für Festkörperforschung des Forschungszentrums Jülich, D-52425 Jülich b Institut für Anorganische Chemie der Universität Stuttgart, Pfaffenwaldring 55, D-70550 ...

In this paper, considering symmetric collapse mode for hybrid tubes, and using Tsai-Hill fracture criterion to take into account the off-axis strength of an orthotropic lamina, an analytical model is extended and an expression is derived for mean crushing load and fold lengths of circular hybrid tubes. In this model, the influences of the geometrical dimensions including diameter, thickness of ...

K. V. Chance∗ D. A. Ramsay† E. H. Fink‡ ∗Harvard–Smithsonian Center for Astrophysics Cambridge, Massachusetts 02138 †Steacie Institute for Molecular Sciences National Research Council of Canada Ottawa, Ontario Canada K1A 0R6 ‡Physikalische Chemie Fachbereich 9 Bergische Universität-Gesamthochschule Wuppertal D-42097 Wuppertal Germany E-mail: [email protected]; [email protected]; fink...

1 Institut für Chemie, Martin-Luther-Universität Halle-Wittenberg, Kurt-Mothes-Straße 2, 06120 Halle, Germany 2Departamento de Quı́mica Inorgánicay Anaĺıtica, ESCET, Universidad Rey Juan Carlos, 28933 Móstoles, Spain 3 Institute for Biological Research “Sinisa Stankovic,” University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade, Serbia 4Biozentrum, Martin-Luther-Universität Halle-Witt...

A quay wall directly next to a building, both dating from around 1870, collapsed along the Grimburgwal in Amsterdam, Netherlands, on 1 September 2020. The historic consisted of masonry wall, built timber deck supported by several rows piles about 12 m long. As over 200 km such quays exists Amsterdam and streets are usually very busy, collapse triggered question safety remaining walls city. fore...

High-resolution particle image velocimetry measurements are made in the streamwise–wall-normal plane of a zero-pressure-gradient turbulent boundary layer over smooth and rough walls at Re 13000. The roughness considered herein is replicated from a surface scan of a turbine blade damaged by deposition of foreign materials and its topography is highly irregular and contains a broad range of topog...

Sometimes history is a Morse function. Inflection points arrive, unanticipated, and in the blink of an eye, present reality our expectations for future are redefined. The assassinations John F. Kennedy Martin Luther King Jr. 1960s, Tiananmen Square fall Berlin Wall 1989, World Trade Center attacks 2001—all occupied mere seconds, minutes, or, at most, few days; each changed trajectory history.