Abstract: An aircraft engine, has: an upstream stator having upstream stator vanes circumferentially distributed about a central axis; and a downstream stator having downstream stator vanes circumferentially distributed about the central axis, the downstream stator located downstream of the upstream stator relative to an airflow flowing within a core gaspath of the aircraft engine, a number of the upstream stator vanes being different than a number of the downstream stator vanes, the downstream stator vanes including: a first vane made of a first material, a major portion of a leading edge of the first vane circumferentially overlapped by one of the upstream stator vanes, and a second vane made of a second material having a greater stiffness, strength, and/or ductility than that of the first material, a major portion of a leading edge of the second vane exposed via a spacing defined between two of the upstream stator vanes.

Abstract: The present invention is directed to a system and methods for targeted advertisement and event promotion. The system comprises a web-based application which enables event promoters to create, execute and manage event promotional campaigns using advertisements, targeted promotional messages, target user search tools, session tracking tools, campaign analytical tools, event pricing tools, reporting tools, embedded calendar applications and other tools and services provided by the system. The system combines these tools to enable promoters to communicate with and market events to highly targeted audiences utilizing a wide array of communication tools. Furthermore, each promotional or advertisement campaign enriches and grows promoter's target user list thus continually enlarging the overall group of trusted and targeted system users.

Abstract: The present invention is directed to a system and methods for targeted advertisement and event promotion. The system comprises a web-based, application which enables event promoters to create, execute and manage event promotional campaigns using advertisements, targeted promotional messages, target user search tools, session tracking tools, campaign analytical tools, event pricing tools, reporting tools, embedded calendar applications and other tools and services provided by the system. The system combines these tools to enable promoters to communicate with and market, events to highly targeted audiences utilizing a wide array of communication tools. Furthermore, each promotional or advertisement campaign enriches and grows promoter's target user list thus continually enlarging the overall group of trusted and targeted system users.

Abstract: The present invention is directed to a system and methods for targeted advertisement and event promotion. The system comprises a web-based application which enables event promoters to create, execute and manage event promotional campaigns using advertisements, targeted promotional messages, target user search tools, session tracking tools, campaign analytical tools, event pricing tools, reporting tools, embedded calendar applications and other tools and services provided by the system. The system combines these tools to enable promoters to communicate with and market events to highly targeted audiences utilizing a wide array of communication tools. Furthermore, each promotional or advertisement campaign enriches and grows promoter's target user list thus continually enlarging the overall group of trusted and targeted system users.

Abstract: The present invention is directed to a system and methods for targeted advertisement and event promotion. The system comprises a web-based application which enables event promoters to create, execute and manage event promotional campaigns using advertisements, targeted promotional messages, target user search tools, session tracking tools, campaign analytical tools, event pricing tools, reporting tools, embedded calendar applications and other tools and services provided by the system. The system combines these tools to enable promoters to communicate with and market events to highly targeted audiences utilizing a wide array of communication tools. Furthermore, each promotional or advertisement campaign enriches and grows promoter's target user list thus continually enlarging the overall group of trusted and targeted system users.