Airspace is a key but not well-understood habitat for many animal species.Enormous amounts of insects and birds use the airspace to forage, disperse, and migrate.Despite numerous studies on migration, the year-round flight activities of both birds and insects are still poorly studied.We used a 2 year dataset from a vertical-looking radar in Central
ABSTRACTThis paper explores how occupational structure is associated with economic inequality in Brazil in comparison to the 5 Piece RAF Sectional United States.Changes in the Brazilian and American occupational structures between 1983 and 2011 are investigated in order to assess how closely they generate high socioeconomic inequalities.The effects
In a ship planning can not be separated from the planning of the ship launching process.A ship can glide perfectly if it has a high enough planning time and costs.The launch process itself is divided into several ways.The choice of this method needs to be considered because it relates to the budget and preparations made.The method used is the calcu
In Acanthocephala, the ovarian balls (floating ovaries) are distinctive structures found suspended in the fluid-filled metasoma of females and are responsible for egg production and maturation.Those structures have not been studied in Rhadinorhynchus niloticus.We aimed to investigate their ultra-structure by means of scanning and transmission elect
Mating disruption is used to manage Amyelois transitella (Walker) (Lepidoptera: Pyralidae).Current mating disruption uses a single compound, but at least one other is necessary for source contact in laboratory assays and efficient capture in traps in the field.We conducted experiments to examine disruption of sexual communication and attraction of