The preservation of the iridium-rich layer within Chicxulub crater captures timing K-Pg boundary events.

At present, the tubular structural systems are mainly used in tall buildings to withstand earthquake loads. Although it is possible to analyse the structure by finite element methods using standard three dimensional programs, the system is generally time-consuming and expensive in the primary design work. In this paper, for the analysis of Framed-Tube systems, a simple method was studied and de...

This study presents a micro-typological description of German dialects, focusing on the structure 13,492 tokens monosyllables, across 182 locations within Germany. Based data from Phonetischer Atlas der Bundesrepublik Deutschland , systematic geographical differences in both segmental and prosodic organization syllables are explored. The analysis reveals North–South contrast syllable structure....