Abstract: A disclosed computer-implemented method may include determining that a user of a social networking system is (1) a participant in a dating service of the social networking system, and (2) a member of an interest-based community of the social networking system that includes an activated community-based dating feature. The method may further include receiving a request from the user for access to the community-based dating feature, and providing, in response to receiving the request, the user with access to the community-based dating feature by (1) identifying at least one additional member of the interest-based community who is an additional participant in the dating service, and (2) presenting dating information associated with the additional member of the interest-based community within a dating interface of the social networking system. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: Systems, methods, and non-transitory computer readable media are configured to provide a first element in an interface presentable to a user through which a plurality of ephemeral media content items are accessible by the user for a selected period of time. A second element in the interface through which a plurality of non-ephemeral media content items are accessible by the user is provided.

Abstract: Methods and apparatus for performing knee arthroplasty, including, but not limited to, bicruciate retaining knee arthroplasty, ore described herein. Methods and apparatus for preparing a distal femur for a femoral implant as well as methods and apparatus for preparing a proximal tibia for a tibial implant are described. These methods and apparatus, in at least some embodiments and uses, facilitate decreasing the complexity of knee arthroplasty procedures such as bicruciate retaining procedures, while maintaining, if not improving on, the safety, accuracy and/or effectiveness of such procedures.

Abstract: Methods and apparatus for performing knee arthroplasty, including, but not limited to, bicruciate retaining knee arthroplasty, are described herein. Methods and apparatus for preparing a distal femur for a femoral implant as well as methods and apparatus for preparing a proximal tibia for a tibial implant are described. These methods and apparatus, in at least some embodiments and uses, facilitate decreasing the complexity of knee arthroplasty procedures such as bicruciate retaining procedures, while maintaining, if not improving on, the safety, accuracy and/or effectiveness of such procedures.

Abstract: A hub and suspension assembly for tow dolly and car hauler trailer with drop-down capability comprises: a suspension tower, a screw, a chuck, a lug member, an upper threaded block, a spring, a lower non-threaded block, an axle, and a hub. The tow dolly comprises: a plurality of frame members, a first and a second hub and suspension assembly for tow dolly and car hauler trailer with drop-down capability, and a first and a second wheel and tire assembly. Car hauler trailer comprises: a plurality of frame members; a first, second, third, and fourth hub and suspension assembly for a tow dolly and a car hauler trailer with drop-down capability; and a first, second, third, and fourth wheel and tire assembly.

Abstract: A ball-and-socket joint module (26) affixed to a mirror head (14) provides for adjusting a position of a mirror (16). The module includes a multicomponent ball assembly (86) that has an internally mounted spring (82). The spring presses two components (34, 72) of the ball assembly away from each other so that opposing surfaces (32, 70) of the ball assembly confront corresponding surfaces (62, 64) of a multicomponent socket assembly (90) when the ball assembly is nested within the socket assembly.

Abstract: Methods and apparatus for performing knee arthroplasty, including, but not limited to, bicruciate retaining knee arthroplasty, are described herein. Methods and apparatus for preparing a distal femur for a femoral implant as well as methods and apparatus for preparing a proximal tibia for a tibial implant are described. These methods and apparatus, in at least some embodiments and uses, facilitate decreasing the complexity of knee arthroplasty procedures such as bicruciate retaining procedures, while maintaining, if not improving on, the safety, accuracy and/or effectiveness of such procedures.

Abstract: Hub and suspension assembly for tow dolly and car hauler trailer with drop-down capability comprises: a suspension tower, a screw, a chuck, a lug member, an upper threaded block, a spring, a lower non-threaded block, an axle, and a hub. Tow dolly comprises: a plurality of frame members, a first and second hub and suspension assembly for tow dolly and car hauler trailer with drop-down capability, and a first and second wheel and tire assembly. Car hauler trailer comprises: a plurality of frame members; a first, second, third, and fourth hub and suspension assembly for tow dolly and car hauler trailer with drop-down capability; and a first, second, third, and fourth wheel and tire assembly.

Abstract: Systems, methods, and non-transitory computer-readable media can provide a creative tools interface that includes one or more options for visually modifying at least one media content item to be posted through a social networking system. At least one visual modification is applied to the media content item in response to a user selection of one or more of the options. The visually modified media content item is posted through the social networking system, wherein the user designates whether the visually modified media content item is posted as an ephemeral media content item or as a non-ephemeral media content item.

Abstract: Systems, methods, and non-transitory computer readable media are configured to provide a first element in an interface presentable to a user through which a plurality of ephemeral media content items are accessible by the user for a selected period of time. A second element in the interface through which a plurality of non-ephemeral media content items are accessible by the user is provided.

Abstract: Systems, methods, and non-transitory computer readable media are configured to provide a first element in an interface presentable to a user through which a plurality of ephemeral media content items are accessible by the user for a selected period of time. A second element in the interface through which a plurality of non-ephemeral media content items are accessible by the user is provided.

Abstract: Systems, methods, and non-transitory computer-readable media can provide a creative tools interface that includes one or more options for visually modifying at least one media content item to be posted through a social networking system. At least one visual modification is applied to the media content item in response to a user selection of one or more of the options. The visually modified media content item is posted through the social networking system, wherein the user designates whether the visually modified media content item is posted as an ephemeral media content item or as a non-ephemeral media content item.

Abstract: Systems, methods, and non-transitory computer readable media are configured to provide a first element in an interface presentable to a user through which a plurality of ephemeral media content items are accessible by the user for a selected period of time. A second element in the interface through which a plurality of non-ephemeral media content items are accessible by the user is provided.

Abstract: Systems, methods, and non-transitory computer readable media are configured to provide a first element in an interface presentable to a user through which a plurality of ephemeral media content items are accessible by the user for a selected period of time. A second element in the interface through which a plurality of non-ephemeral media content items are accessible by the user is provided.

Abstract: Systems, methods, and non-transitory computer readable media are configured to provide a first element in an interface presentable to a user through which a plurality of ephemeral media content items are accessible by the user for a selected period of time. A second element in the interface through which a plurality of non-ephemeral media content items are accessible by the user is provided.

Abstract: Systems, methods, and non-transitory computer readable media are configured to provide a first element in an interface presentable to a user through which a plurality of ephemeral media content items are accessible by the user for a selected period of time. A second element in the interface through which a plurality of non-ephemeral media content items are accessible by the user is provided.