Abstract: Methods for forming a blade for a gas turbine engine include altering the crystallographic texture of the blade in a discrete region relative to the surrounding locations of the blade to minimize flutter and/or mistune the blade by changing the natural frequency response of at least one mode of the blade.

Abstract: Systems and methods for secure collaboration of intellectual property are provided. By way of introductory example, a cloud environment may store a session descriptor indicative of an executable, an input parameter for the executable, and a target recipient. The cloud environment may receive a first and second authorization of the session descriptor from the respective proprietors of the input parameter and the executable. The cloud environment may verify, based on the first authorization and the second authorization, the session descriptor is authorized. The cloud environment may generate, in response to the session descriptor being authorized, a collaboration result based on the executable and the input parameter. The cloud environment may control access to the collaboration result based on the target recipient.

Abstract: Systems and methods for secure collaboration of intellectual property are provided. By way of introductory example, a cloud environment may store a session descriptor indicative of an executable, an input parameter for the executable, and a target recipient. The cloud environment may receive a first and second authorization of the session descriptor from the respective proprietors of the input parameter and the executable. The cloud environment may verify, based on the first authorization and the second authorization, the session descriptor is authorized. The cloud environment may generate, in response to the session descriptor being authorized, a collaboration result based on the executable and the input parameter. The cloud environment may control access to the collaboration result based on the target recipient.