Abstract: A method and apparatus for inspecting a composite structure. A response sound signal to a sound signal sent into the composite structure at a location on the composite structure is detected. An attenuation is identified in the response sound signal detected in response to the sound signal sent into the composite structure at the location on the composite structure. An indication of whether additional evaluation of the location is needed based on a comparison of the attenuation in the response sound signal to a baseline attenuation value for porosity for the location on the composite structure is generated.

Abstract: An apparatus for measuring porosity of a structure includes an ultrasonic transducer device configured to be pressed against a structure, the ultrasonic transducer device being further configured to emit ultrasonic pulses into the structure and detect echo profiles; and an electronic device including: a manager having an interface gate, a back-surface sensing gate and a back surface analysis gate; a pulse generator interfacing with the manager and the ultrasonic transducer device; a data acquisition device interfacing with the ultrasonic transducer device and the manager; and a display having a porosity indicator interfacing with the manager.

Abstract: A method for detecting substructure includes the steps of: nondestructively scanning an assembly using a substructure scanning system including a precision motion carriage and a nondestructive scanning sensor, positioning the assembly under the substructure scanning system, positioning the scanning sensor on the outer skin, moving the scanning sensor over the outer skin with the precision motion carriage, locating the substructure through the outer skin, and controlling an assembly process using the location of the substructure. By using the method of the present invention substructure features may be located through an outer skin with sufficient accuracy to control assembly operations and to meet engineering tolerances. The method for precisely detecting substructure using precision eddy current scanning may be used for, but is not limited to, the location of substructure features, such as edges of flanges, machined steps, or tooling holes, covered by outer mold line skins of an aircraft airframe.

Abstract: A method for detecting substructure includes the steps of: nondestructively scanning an assembly using a substructure scanning system including a precision motion carriage and a nondestructive scanning sensor, positioning the assembly under the substructure scanning system, positioning the scanning sensor on the outer skin, moving the scanning sensor over the outer skin with the precision motion carriage, locating the substructure through the outer skin, and controlling an assembly process using the location of the substructure. By using the method of the present invention substructure features may be located through an outer skin with sufficient accuracy to control assembly operations and to meet engineering tolerances. The method for precisely detecting substructure using precision eddy current scanning may be used for, but is not limited to, the location of substructure features, such as edges of flanges, machined steps, or tooling holes, covered by outer mold line skins of an aircraft airframe.

Abstract: Apparatus and methods for adjustably supporting probes are disclosed. In one embodiment, a sensor support assembly includes a base member adapted to be positioned proximate to and move along a surface of a material, the base member including a first outwardly projecting engagement member and a second outwardly projecting engagement member spaced apart from the first engagement member, and a support member coupled to the base member and including a boss adapted to engage a probe, wherein the first and second engagement members are adapted to engage the surface and to maintain a stand-off distance between the probe and the surface.

Abstract: Apparatus and methods for adjustably supporting probes are disclosed. In one embodiment, a sensor support assembly includes a base member adapted to be positioned proximate to and move along a surface of a material, the base member including a first outwardly projecting engagement member and a second outwardly projecting engagement member spaced apart from the first engagement member, and a support member coupled to the base member and including a boss adapted to engage a probe, wherein the first and second engagement members are adapted to engage the surface and to maintain a stand-off distance between the probe and the surface.

Abstract: A method for detecting substructure includes the steps of: nondestructively scanning an assembly using a substructure scanning system including a precision motion carriage and a nondestructive scanning sensor, positioning the assembly under the substructure scanning system, positioning the scanning sensor on the outer skin, moving the scanning sensor over the outer skin with the precision motion carriage, locating the substructure through the outer skin, and controlling an assembly process using the location of the substructure. By using the method of the present invention substructure features may be located through an outer skin with sufficient accuracy to control assembly operations and to meet engineering tolerances. The method for precisely detecting substructure using precision eddy current scanning may be used for, but is not limited to, the location of substructure features, such as edges of flanges, machined steps, or tooling holes, covered by outer mold line skins of an aircraft airframe.

Abstract: This application relates to antibodies, e.g., humanized antibodies, and antigen-binding fragments thereof, that bind to interleukin-13 (IL-13), in particular, human IL-13, and their uses in regulating immune responses mediated by IL-13. The antibodies disclosed herein are useful in diagnosing, preventing, and/or treating a subject, e.g., a human patient, one or more IL-13-associated disorders, e.g., respiratory disorders (e.g., asthma); atopic disorders (e.g., allergic rhinitis); inflammatory and/or autoimmune conditions of the skin (e.g., atopic dermatitis), and gastrointestinal organs (e.g., inflammatory bowel diseases (IBD)), as well as fibrotic and cancerous disorders.

Abstract: An IL-21 polypeptide or other IL-21 pathway agonist can be used to treat atopic disorders, e.g., asthma.

Abstract: A system for non-destructive inspection using laser profiling and an associated method are provided. The system includes a support surface, and at least one laser carried by the support surface and directed towards the workpiece at an oblique angle such that at least a portion of the workpiece is illuminated by the laser. The system also includes a camera carried by the support surface and capable of capturing reflections from the workpiece, as well as a translation device capable of traveling proximate to the workpiece. The support surface is coupled to the translation device such that the laser and the camera are capable of traveling along the workpiece. The system further includes a data acquisition system capable of communicating with the camera such that the data acquisition system creates an image indicative of at least a portion of the workpiece based on the reflections from the workpiece.

Abstract: A system and method for identifying defects in a workpiece are provided. The system includes a sensor for non-destructive testing. The system also includes a movable arm carrying the sensor and being pivotally attached to a base. The movable arm includes at least one pivotable joint between the base and the sensor, and is capable of being moved such that the sensor acquires data indicative of a workpiece as the sensor travels proximate to the workpiece. A data acquisition system is capable of communicating with the sensor to create an image of at least a portion of the workpiece based on the data acquired by the sensor.

Abstract: A system and a method for providing medical evaluation and treatment recommendations for children at a childcare center, including: an examination station for medically examining a patient, located at the childcare center, wherein the examination station includes an examination computer, an examination camera coupled with the computer, and a diagnostic tool set coupled with the computer; a diagnosis station for diagnosing the condition of the patient, remotely located from the examination station; wherein the diagnosis station includes a diagnosis computer, a diagnosis camera coupled with the diagnosis computer; modules for interfacing the diagnosis computer with the examination computer; and a communication system for coupling the examination station with the diagnosis station.