Zusammenfassung Durch die Kombination von Resonanzionisation und kommerzieller Sekundärionen‐Massenspektrometrie ist es möglich, elementare Zusammensetzung Isotopenverhältnisse kleinsten Partikeln zu bestimmen. Dabei erlaubt Auswahl geeigneter Anregungsleitern effektive Unterdrückung isobarer Störungen. Das Verfahren kann eingesetzt werden, um den Ursprungsreaktor Kernbrennstofffragmenten in de...

Irregular flowering and biennial bearing are challenging in many apple ( Malus × domestica ) cultivars such as Honeycrisp. Apple is influenced by factors including crop load, fruit weight, seed number, bourse shoot length. However, it unclear how these exert their control. We investigated ‘Honeycrisp’ whether flower formation regulated locally within the spur or if under control of whole tree s...

There are reports of spontaneous or recurrent haemothorax, in which an aberrant vessel rib spur is the cause. We report a case 13 years old male who presented twice with haemothorax bleeding from was apparent cause on first encounter and later found to have spur. He underwent left VATS procedure well tolerated without any complications.

Over the past decades, great progress has been made in clinical as well as experimental stroke research. Disappointingly, however, hundreds of clinical trials testing neuroprotective agents have failed despite efficacy in experimental models. Recently, several systematic reviews have exposed a number of important deficits in the quality of preclinical stroke research. Many of the issues raised ...