Abstract: A high strength aluminum alloy material comprises aluminum as a primary component and at least one of magnesium and silicon as a secondary component at a concentration of at least 0.2% by weight. The material has a Brinell hardness of at least 90 BHN, a yield strength of at least 250 MPa, an ultimate tensile strength of at least 275 MPa, and a percent elongation of at least 11.5%.

Abstract: A method for generating an online audio discussion forum. The method includes receiving an indication that a first user is interested in speaking with one or more other users, saving the one or more other users to a first selection list, determining that a second user of the one or more other users is interested in speaking with the first user, and upon and in response to the determination, generating an audio discussion forum including the first user and the second user.

Abstract: An asynchronous audio discussion system may provide a set of users with access to an asynchronous audio discussion forum, receive first voice data at a first time, and receive second voice data at a second time that is later than the first time. The asynchronous audio discussion system may generate a first voice entry based on the first voice data and a second voice entry based on the second voice data. The asynchronous audio discussion system may provide, within the asynchronous audio discussion forum, the first voice entry and the second voice entry for playback by one or more users included in the set of users.

Abstract: A method for operating a social club within an online discussion forum. The method includes receiving at least one first parameter for the social club, establishing, at a first time, the social club with a configuration based on the at least one first parameter, determining, at a second time, a member count of the social club, comparing the member count to at least one threshold, automatically selecting at least one second parameter for the social club based on a result of the comparison, and updating the configuration of the social club based on the at least one second parameter.

Abstract: An aluminum or copper alloy sputtering chamber includes a front surface, a back surface opposite the front surface, and a sputter trap formed on at least a portion of the front surface A coating of titanium particles is formed on the sputter trap.

Abstract: A high strength aluminum alloy material comprises aluminum as a primary component and at least one of magnesium and silicon as a secondary component at a concentration of at least 0.2% by weight. The material has a Brinell hardness of at least 90 BHN, a yield strength of at least 250 MPa, an ultimate tensile strength of at least 275 MPa, and a percent elongation of at least 11.5%.

Abstract: A method of forming a high strength aluminum alloy is disclosed. The method includes solutionizing to a temperature ranging from about 5° C. above a standard solutionizing temperature to about 5° C. below an incipient melting temperature for the aluminum material to form a heated aluminum material, which is then quenched. The aluminum material includes at least one of magnesium and silicon as a secondary component at a concentration of at least 0.2% by weight. The cooled aluminum material is subjected to ECAE processing using one of isothermal conditions and non-isothermal conditions. Isothermal conditions include having a billet and a die at the same temperature from about 80° C. to about 200° C. Non-isothermal conditions include having a billet at a temperature from about 80° C. to about 200° C. and a die at a temperature of at most 100° C. The aluminum material is than aged at a temperature from about 100° C. to about 175° C.

Abstract: An aluminum or copper alloy sputtering chamber includes a front surface, a back surface opposite the front surface, and a sputter trap formed on at least a portion of the front surface A coating of titanium particles is formed on the sputter trap.

Abstract: A sputtering chamber component including a front surface, a back surface opposite the front surface, and a sputter trap formed on at least a portion of the back surface, and a coating of metallic particles formed on the sputter trap. The coating has a thickness from about 0.025 mm to about 2.54 mm (0.001 inches to about 0.1 inches) and is substantially free of impurities, and the particles of the coating are substantially diffused.

Abstract: A method for generating an online audio discussion forum. The method includes receiving an indication that a first user is interested in speaking with one or more other users, saving the one or more other users to a first selection list, determining that a second user of the one or more other users is interested in speaking with the first user, and upon and in response to the determination, generating an audio discussion forum including the first user and the second user.

Abstract: Various methods, apparatuses/systems, and media for improving risk profile for information technology (IT) change management are disclosed. A processor establishes a communication link with a plurality of data sources and a receiver. The receiver receives input of change management data associated with an IT change management system via an API. The processor sets a scoring scale and applies big data and machine learning algorithm to the input of change management data. The application of big data includes collecting, by the processor, the API associated with the input of change management data from the plurality of data sources. The processor also calculates a risk profile for the IT change management system corresponding to the input of change management data based on the scoring scale and automatically generates a risk matrix having a predetermined dimension based on the calculated risk profile. The processor also integrates results from the models into other vendor products used for change management.

Abstract: A method of forming a copper manganese sputtering target including subjecting a copper manganese billet to a first unidirectional forging step, heating the copper manganese billet to a temperature from about 650° C. to about 750° C., subjecting the copper manganese billet to a second unidirectional forging step, and heating the copper manganese billet to a temperature from about 500° C. to about 650° C. to form a copper alloy.

Abstract: A method of forming a high strength copper alloy. The method comprises heating a copper material including from about 2 wt. % to about 20 wt. % manganese by weight of the copper material to a temperature above 400° C., allowing the copper material to cool to a temperature from about 325° C. to about 350° C. to form a cooled copper material, and extruding the cooled copper material with equal channel angular extrusion to form a cooled copper manganese alloy.

Abstract: A method of forming a high strength aluminum alloy is disclosed. The method includes solutionizing to a temperature ranging from about 5° C. above a standard solutionizing temperature to about 5° C. below an incipient melting temperature for the aluminum material to form a heated aluminum material, which is then quenched. The aluminum material includes at least one of magnesium and silicon as a secondary component at a concentration of at least 0.2% by weight. The cooled aluminum material is subjected to ECAE processing using one of isothermal conditions and non-isothermal conditions. Isothermal conditions include having a billet and a die at the same temperature from about 80° C. to about 200° C. Non-isothermal conditions include having a billet at a temperature from about 80° C. to about 200° C. and a die at a temperature of at most 100° C. The aluminum material is than aged at a temperature from about 100° C. to about 175° C.

Abstract: A sputtering chamber component including a front surface, a back surface opposite the front surface, and a sputter trap formed on at least a portion of the back surface, and a coating of metallic particles formed on the sputter trap. The coating has a thickness from about 0.025 mm to about 2.54 mm (0.001 inches to about 0.1 inches) and is substantially free of impurities, and the particles of the coating are substantially diffused.

Abstract: In particular embodiments, one or more computer systems of a social-networking system receive a first video stream from a content source, receive social content from a social graph of the social-networking system, and generate an overlay area comprising at least a portion of the social content. The social graph includes a plurality of nodes and edges connecting the nodes, the nodes comprising user nodes that are each associated with a particular user of the social-networking system. The one or more computer systems of the social-networking system determine a placement for the overlay area within the first video stream, generate a modified video stream using at least the first video stream and the overlay area, and provide the modified video stream for display on a display device. The overlay area is placed within the modified video stream according to the determined placement.

Abstract: A method of forming a copper manganese sputtering target including subjecting a copper manganese billet to a first unidirectional forging step, heating the copper manganese billet to a temperature from about 650° C. to about 750° C., subjecting the copper manganese billet to a second unidirectional forging step, and heating the copper manganese billet to a temperature from about 500° C. to about 650° C. to form a copper alloy.

Abstract: A method of forming a high strength copper alloy. The method comprises heating a copper material including from about 2 wt. % to about 20 wt. % manganese by weight of the copper material to a temperature above 400° C., allowing the copper material to cool to a temperature from about 325° C. to about 350° C. to form a cooled copper material, and extruding the cooled copper material with equal channel angular extrusion to form a cooled copper manganese alloy.

Abstract: In particular embodiments, one or more computer systems of a social-networking system identify a user viewing video content on a first display device, identify the video content being viewed on the first display device by the user, and determine a second display device associated with the identified user. The one or more computer systems of the social-networking system determine an action related to the video content being viewed by the user on the first display device and provide one or more instructions to the determined second display device to display a call-to-action associated with the determined action.

Abstract: In particular embodiments, one or more computer systems of a social-networking system identify a user viewing video content on a first display device, identify the video content being viewed on the first display device by the user, and determine a second display device associated with the identified user. The one or more computer systems of the social-networking system determine an action related to the video content being viewed by the user on the first display device and provide one or more instructions to the determined second display device to display a call-to-action associated with the determined action.