Abstract: Techniques for providing adaptive assistive technology for assisting users with visual impairment can be used on a computing device. These techniques include displaying content to a user, capturing a series of images or video of the user using a camera, analyzing the series of images or video to determine whether the user is exhibiting behavior or characteristics indicative of visual impairment, and rendering a magnification user interface on the display configured to magnify at least a portion of the content of the display based on a determination that the user is exhibiting behavior or characteristics indicative of visual impairment. The magnification user interface may be controlled based on head and/or eye movements of the user of the computing device.

Abstract: An example control system includes a cylinder actuator comprising a cylinder, a piston movable within the cylinder and configured to be coupled to a surface engaging implement, and a chamber within the cylinder configured to receive fluid to apply a fluid force on the piston; a proportional control valve configured to control fluid flow from a source of fluid to the chamber; a position sensor coupled to the cylinder actuator and configured to provide position sensor information indicative of a position of the piston; and a controller having access to a desired surface engagement position for the surface engaging implement, wherein the controller is configured to receive the position sensor information, and send a valve command signal to the proportional control valve to change the fluid force applied to the piston to achieve the desired surface engagement position.

Abstract: A shock absorber, for use with headgear having a faceguard, has a sliding member that does not extend beyond the support structure of the shock absorber in a way that would leave it vulnerable to damage. A headgear having a faceguard provides a protected mounting location for mounting a shock absorber for the faceguard.

Abstract: A shock absorber, for use with headgear having a faceguard, has a sliding member that does not extend beyond the support structure of the shock absorber in a way that would leave it vulnerable to damage. A headgear having a faceguard provides a protected mounting location for mounting a shock absorber for the faceguard.

Abstract: A powered vehicle suspension assembly includes a mounting bracket configured to be attached to a powered vehicle frame rail, a trailing arm assembly including a substantially rigid trailing arm having a first end pivotably coupled with the mounting bracket and a second end, where the trailing arm assembly is configured to operably couple with a powered vehicle axle arrangement, a spring arrangement supported by the second end of the trailing arm, and a structural reinforcement cross-member configured to extend between and couple with a pair of powered vehicle frame rails.

Abstract: A powered vehicle suspension assembly includes a mounting bracket configured to be attached to a powered vehicle frame rail, a trailing arm assembly including a substantially rigid trailing arm having a first end pivotably coupled with the mounting bracket and a second end, where the trailing arm assembly is configured to operably couple with a powered vehicle axle arrangement, a spring arrangement supported by the second end of the trailing arm, and a structural reinforcement cross-member configured to extend between and couple with a pair of powered vehicle frame rails.

Abstract: A shock absorber, for use with headgear having a faceguard, has a sliding member that does not extend beyond the support structure of the shock absorber in a way that would leave it vulnerable to damage. A headgear having a faceguard provides a protected mounting location for mounting a shock absorber for the faceguard.

Abstract: An athletic sock formed from a yarn comprising Coolmax® polyester fibers, cotton fibers and Lycra® polyurethane-polyurea copolymer fiber. The sock has a toe portion, at least one compression portion, a heel and ankle portion, and an upper band at the top portion of the sock.

Abstract: A shock absorber, for use with headgear having a faceguard, has a sliding member that does not extend beyond the support structure of the shock absorber in a way that would leave it vulnerable to damage. A headgear having a faceguard provides a protected mounting location for mounting a shock absorber for the faceguard.

Abstract: A shock absorber, for use with headgear having a faceguard, has a sliding member that does not extend beyond the support structure of the shock absorber in a way that would leave it vulnerable to damage. A headgear having a faceguard provides a protected mounting location for mounting a shock absorber for the faceguard.

Abstract: Exemplary embodiments of the present disclosure relate to a live event (data feed) interaction environment including one or more systems that are programmed and/or configured to facilitate the formation of, distribution of, rendering of, and/or interaction with a data feed for a scheduled live event that includes a schedule of one or more intra-event activities, coupons, and/or any other suitable information, including, for example, social media network feeds. The environment can include a back end feed generation system can be implemented that allows an organizer to specify a schedule of live events and to construct data feeds for the scheduled live events that can be transmitted to user of the environment before, during, and/or after the live event.

Abstract: A shock absorber, for use with headgear having a faceguard, has a sliding member that does not extend beyond the support structure of the shock absorber in a way that would leave it vulnerable to damage. A headgear having a faceguard provides a protected mounting location for mounting a shock absorber for the faceguard.

Abstract: The present invention is directed to compounds, compositions, and methods useful for delivering polynucleotides or other cell-impermeable molecules to mammalian cells. Described are polyconjugates systems that incorporate targeting, anti-opsonization, anti-aggregation, and transfection activities into small biocompatible in vivo delivery vehicles. The use of multiple reversible or labile linkages connecting component parts provides for physiologically responsive activity modulation.

Abstract: A vehicle suspension system includes a first trailing arm assembly and a second trailing assembly each including a mounting bracket adapted to be secured to a vehicle frame and a trailing arm member pivotably coupled to the associated mounting bracket and adapted to be operably coupled to an axle member, wherein the trailing arm members each include an aperture extending therein, wherein the aperture has a relatively constant cross-sectional configuration along a depth thereof. The vehicle suspension system further includes a torsional member extending between the first and second trailing arm members and frictionally secured within the apertures thereof, wherein the torsional member has a relatively constant cross-sectional configuration along a length thereof that is received within the apertures of the trailing arms.

Abstract: The present invention is directed to compounds, compositions, and methods useful for delivering polynucleotides or other cell-impermeable molecules to mammalian cells. Described are polyconjugates systems that incorporate targeting, anti-opsonization, anti-aggregation, and transfection activities into small biocompatible in vivo delivery vehicles. The use of multiple reversible or labile linkages connecting component parts provides for physiologically responsive activity modulation.

Abstract: An athletic sock formed from a yarn comprising Coolmax® polyester fibers, cotton fibers and Lycra® polyurethane-polyurea copolymer fiber. The sock has a toe portion, at least one compression portion, a heel and ankle portion, and an upper band at the top portion of the sock.

Abstract: The present invention is directed to compounds, compositions, and methods useful for delivering polynucleotides or other cell-impermeable molecules to mammalian cells. Described are polyconjugates systems that incorporate targeting, anti-opsonization, anti-aggregation, and transfection activities into small biocompatible in vivo delivery vehicles. The use of multiple reversible linkages connecting component parts provides for physiologically responsive activity modulation.

Abstract: A vehicle suspension system includes a first trailing arm assembly and a second trailing assembly each including a mounting bracket adapted to be secured to a vehicle frame and a trailing arm member pivotably coupled to the associated mounting bracket and adapted to be operably coupled to an axle member, wherein the trailing arm members each include an aperture extending therein, wherein the aperture has a relatively constant cross-sectional configuration along a depth thereof. The vehicle suspension system further includes a torsional member extending between the first and second trailing arm members and frictionally secured within the apertures thereof, wherein the torsional member has a relatively constant cross-sectional configuration along a length thereof that is received within the apertures of the trailing arms.

Abstract: Polyampholyte are able to condense nucleic acid to form small complexes which can be utilized in the delivery of nucleic acid to mammalian cells. The polyampholytes can be formed prior to interaction with nucleic acid or they can be formed in the presence of nucleic acid. Stabilized polycation/nucleic acid complexes can be modified to reduce the positive charge of the polycation and add targeting ligands without destabilizing the complex. The resultant particles retain their small size and are more effective in delivery of nucleic acid to cells in vivo.