Tarnavas established mixed weighted power mean inequality in 1999. A separation of weighted power mean inequslity was derived in this paper. As its applications, some separations of other inequalities were given.
Research on the intersection of the areas of aviation and management information systems is sparse. Just as within other economic sectors, members of the aviation sector must incorporate new and existing technologies ...Research on the intersection of the areas of aviation and management information systems is sparse. Just as within other economic sectors, members of the aviation sector must incorporate new and existing technologies as they grow to maintain their competitive edge whether in aircraft systems, airports or other aerospace and aviation related industries. A proper classification is a prerequisite to systems alignment. This paper reviews landside airport information management systems, and their connections and interoperability with other systems and who the key airport users are. The information presented in this paper is based on interviews and data collection at a number of representative airports across the United States. Airport size and function are key considerations in the acquisition of information management system airside or land side. The implication is that not all airports are equipped in the same manner and therefore these systems can only be considered as representative of what exists “on the ground”. This paper represents a point of departure or a reference for those researchers interested in a more indepth study of airport information systems on the landside.展开更多
Here we report the use of plastics by Chrysomus ruficapillus(Vieillot,1819)(Passeriformes:Icteridae),popularly known as“Garibaldi”,in its nesting activities.The phenomenon was registered on October 17,2020 near Furn...Here we report the use of plastics by Chrysomus ruficapillus(Vieillot,1819)(Passeriformes:Icteridae),popularly known as“Garibaldi”,in its nesting activities.The phenomenon was registered on October 17,2020 near Furnas reservoir,upper Parana River Basin,in Minas Gerais,southeastern Brazil.We also discuss the possible negative effects-e.g.,asphyxiation,entanglement-for C.ruficapillus using plastic materials in nesting activities.Finally,we call attention to the need for further investigations about similar events in other Brazilian watersheds.展开更多
基金Project supported by National Natural Science Foundation of China （Grant No. 10271071）
文摘Tarnavas established mixed weighted power mean inequality in 1999. A separation of weighted power mean inequslity was derived in this paper. As its applications, some separations of other inequalities were given.
文摘Research on the intersection of the areas of aviation and management information systems is sparse. Just as within other economic sectors, members of the aviation sector must incorporate new and existing technologies as they grow to maintain their competitive edge whether in aircraft systems, airports or other aerospace and aviation related industries. A proper classification is a prerequisite to systems alignment. This paper reviews landside airport information management systems, and their connections and interoperability with other systems and who the key airport users are. The information presented in this paper is based on interviews and data collection at a number of representative airports across the United States. Airport size and function are key considerations in the acquisition of information management system airside or land side. The implication is that not all airports are equipped in the same manner and therefore these systems can only be considered as representative of what exists “on the ground”. This paper represents a point of departure or a reference for those researchers interested in a more indepth study of airport information systems on the landside.
文摘Here we report the use of plastics by Chrysomus ruficapillus(Vieillot,1819)(Passeriformes:Icteridae),popularly known as“Garibaldi”,in its nesting activities.The phenomenon was registered on October 17,2020 near Furnas reservoir,upper Parana River Basin,in Minas Gerais,southeastern Brazil.We also discuss the possible negative effects-e.g.,asphyxiation,entanglement-for C.ruficapillus using plastic materials in nesting activities.Finally,we call attention to the need for further investigations about similar events in other Brazilian watersheds.
