Disclosed is an optical fiber collimator including a single-mode fiber and a graded-index multi-mode fiber. A host device transmits the resource information including A-mode resource information. The eNB determines configuration parameters related to an Enhanced Physical Hybrid-Automatic Repeat reQuest Indicator Channel. The system of equations can also be used to estimate a necessary tension for the tendon to achieve a target shape. The process may be performed at temperatures less than 300 C. At least one of the anvil plates includes a first surface comprising a portion of the anvil surface and a second surface including a relieved portion in which the stapler’s clincher is slidable.