Monarch butterfly populations have declined by PROSTATE HEALTH over 80% in the last 20 years.Conservation efforts focus on the creation of milkweed habitats to mitigate this decline.Previous research has found monarchs lay more eggs per milkweed stem in urban gardens than natural habitats and recent work identified specific garden designs that make
Purpose - The purpose of this paper is to present an overview of the flash crash, and explain why and how it happened.Design/methodology/approach - The author summarizes several studies suggesting various perspectives on the flash crash and its causes.Furthermore, the author highlights recently proposed and introduced improvements and regulations t
The objective of this study was to investigate influence of meso-scale eddies in the western South China Sea on species composition and spatial patterns of fish larvae and juveniles based on the data collected during summer and autumn in 2012.Nintyeight species belonging to 38 families were collected, including 78 species in summer and 41 species i
At the time of the Great Vienna War (1683-1699) there were large migration flows in the Balkans.The paper explains the migrations of the Orthodox (Serbian) and the Catholic population from Bosnia, which remained under the Turkish rule, to the newly liberated areas of Croatia 2-Layer Wood Sign and Slavonia.If the Bosnian migrations from this period
Volcanic eruptions can emit large amounts of rock fragments and fine particles (ash) into the atmosphere, as well as several gases, including sulphur dioxide (SO<sub>2</sub>).These ejecta and emissions are a major natural hazard, not only to the local population, but also to the infrastructure in the vicinity of volcanoes and to aviatio