Abstract: Independent component analysis may be performed on a plurality of detected electronic signals to separate signals within the detected electronic signals that are contributed by different sources. Each of the plurality of detected electronic signals may be received from a separate detector and may correspond to a detected optical signal emanating from a pregnant mammal's abdomen and a fetus contained therein. The detected optical signals may correspond to light that is projected into the pregnant mammal's abdomen from a light source. The separated signals may be analyzed to determine a separated signal that corresponds to light incident upon the fetus, which may be analyzed to determine a fetal hemoglobin oxygen saturation level of the fetus. An indication of the fetal hemoglobin oxygen saturation level may then be provided to the user.

Abstract: A base polyamide composition comprising a nylon mixture having caprolactam units from 1 wppb to 50 wppm catalyst composition; and greater than 0.75 wt % residual caprolactam, wherein the base polyamide composition has a delta end group level ranging from 30 ?eq/gram to 90 ?eq/gram.

Abstract: A base polyamide composition comprising a nylon mixture having caprolactam units from 1 wppb to 50 wppm catalyst composition; and greater than 0.75 wt % residual caprolactam, wherein the base polyamide composition has a delta end group level ranging from 30 ?eq/gram to 90 ?eq/gram.

Abstract: A base polyamide composition comprising a nylon mixture having caprolactam units from 1 wppb to 50 wppm catalyst composition; and greater than 0.75 wt % residual caprolactam, wherein the base polyamide composition has a delta end group level ranging from 30 ?eq/gram to 90 ?eq/gram.

Abstract: A shooting target assembly includes a balance bar having a center portion that is rotatably connected to a support, a first target assembly rotatably connected to a first end of the balance bar at a first pivot point, and a second target assembly rotatably connected to a second end of the balance bar at a second pivot point. The first target assembly includes a plurality of first target zones, the second target assembly includes a plurality of second target zones, each of the first target zones and each of the second target zones is configured to engage one or more targets, and the balance bar is configured to rotate about the center portion in response to one or more of the targets being broken.

Abstract: A shooting target assembly includes a frame having a curved edge, where a plurality of catch mechanisms are positioned along the curved edge, a first target arm having a first end and a second end, and a second target arm having a first end and a second end. The first end of the first target arm is connected to a first target that is positioned above the curved edge. The second end of the first target arm is pivotally connected to a rear portion of the frame at a first pivot point. The first end of the second target arm is connected to a second target that is positioned above the curved edge, and the second end of the second target arm is pivotally connected to the rear portion of the frame at a second pivot point. Each of the plurality of catch mechanisms is configured to engage the first target arm or the second target arm.

Abstract: A shooting target assembly includes a balance bar having a center portion that is rotatably connected to a support, a first target assembly rotatably connected to a first end of the balance bar at a first pivot point, and a second target assembly rotatably connected to a second end of the balance bar at a second pivot point. The first target assembly includes a plurality of first target zones, the second target assembly includes a plurality of second target zones, each of the first target zones and each of the second target zones is configured to engage one or more targets, and the balance bar is configured to rotate about the center portion in response to one or more of the targets being broken.

Abstract: A shooting target assembly includes a frame having a curved edge, where a plurality of catch mechanisms are positioned along the curved edge, a first target arm having a first end and a second end, and a second target arm having a first end and a second end. The first end of the first target arm is connected to a first target that is positioned above the curved edge. The second end of the first target arm is pivotally connected to a rear portion of the frame at a first pivot point. The first end of the second target arm is connected to a second target that is positioned above the curved edge, and the second end of the second target arm is pivotally connected to the rear portion of the frame at a second pivot point. Each of the plurality of catch mechanisms is configured to engage the first target arm or the second target arm.

Abstract: A portable game includes a playing surface having a first portion and a second portion, where the first portion has at least one container. Each container has an opening and is rotatably connected to the first portion, and each container is configured to rotate between a scoring position and a closed position. The opening of each container is configured to receive a game piece via the playing surface when that container is in the scoring position but not when that container is in the closed position. The portable game also includes one or more border rails that at least partially surround at least a portion of the playing surface.

Abstract: A portable game includes a playing surface having a first portion and a second portion, where the first portion has at least one container. Each container has an opening and is rotatably connected to the first portion, and each container is configured to rotate between a scoring position and a closed position. The opening of each container is configured to receive a game piece via the playing surface when that container is in the scoring position but not when that container is in the closed position. The portable game also includes one or more border rails that at least partially surround at least a portion of the playing surface.

Abstract: A toss game apparatus includes a first assembly and a second assembly pivotally connected to the first assembly. The first assembly includes a first outer frame, a target surface connected to at least a portion of the first outer frame, and at least one target pocket that is recessed below the target surface. The at least one target pocket is configured to receive a toss game piece. The second assembly includes a second outer frame, and a bounce surface connected to at least a portion of the second outer frame. The target surface is configured to be positioned at an angle non-linearly relative to the bounce surface.

Abstract: A base polyamide composition comprising a nylon mixture having caprolactam units from 1 wppb to 50 wppm catalyst composition; and greater than 0.75 wt % residual caprolactam, wherein the base polyamide composition has a delta end group level ranging from 30 neq/gram to 90 neq/gram.

Abstract: An adapter apparatus and method includes using an adapter body defining a socket cavity configured to receive a packaged device and a torque applicator configured to apply an axial force. A bearing structure positioned between the torque applicator and a packaged device may be used to transfer a force (e.g., an axial force) applied using the torque applicator to the packaged device.

Abstract: An adapter apparatus and method includes using an adapter body defining a socket cavity configured to receive a packaged device and a torque applicator configured to apply an axial force. A bearing structure positioned between the torque applicator and a packaged device may be used to transfer a force (e.g., an axial force) applied using the torque applicator to the packaged device.

Abstract: An electrical power cable has an insulation shield with at least one path of weakness along a length of the cable to facilitate stripping. When the path of weakness is a score or groove, a thickness of the insulation shield—between a bottom of the at least one groove and the outer surface of the underlying insulation layer is about 1-15 mils. Preferably, blades arranged around the circumference cable following extrusion of the insulation shield cut the at least one groove continuously into the shield along the cable's length. The at least one groove, or other means for imparting weakness, enables an installer to easily strip the insulation shield in the field with minimal use of specialized tools.