Abstract: Described herein are compositions and methods for generating a viable cell that expresses at least one or more woolly mammoth genes. Also described herein are compositions and methods for generating an embryo, blastula, oocyte, or non-human organism that expresses one or more woolly mammoth genes.

Abstract: A proppant container facilitates the transportation of wet sand for use in a hydraulic fracturing operation. The container is mounted in a cradle that tips downward in arcuate motion for discharge or proppant through a top opening The tipping mechanism may be driven by a system of gears or a hydraulic ram.

Abstract: A harvester reel includes a reel tine bar having a follower and a tine. A cam assembly includes a primary cam, a linkage and a latch. The linkage has a first end that is connected to the primary cam and a second end that is connectable to the tine bar for guiding rotation of the tine bar. The latch selectively couples the second end of the linkage to the tine bar. In an unlatched configuration of the latch, the reel tine bar can pivot relative to the second end of the linkage, and in a latched configuration of the latch, the reel tine bar is non-rotatably connected to the second end of the linkage. A secondary cam has a surface that is configured to be contacted by the follower of the reel tine bar. Upon contacting the secondary cam, the follower moves the latch to the unlatched configuration.

Abstract: An intelligent assistant of a computing system receives a first message from a first client device. The computing system interfaces with calendar servers associated with electronic calendars associated with the possible attendees to retrieve calendar information for each possible attendee. The computing system analyzes the calendar information to identify a plurality of possible time slots for the calendar event. The computing system prompts the target user to select a time slot by sending the target user a message comprising the plurality of possible time slots. The computing system receives a selection of the time slot from the plurality of possible time slots from the target user via a reply message. The computing system identifies a subset of possible attendees associated with the time slot. The computing system, in real-time, schedules the calendar event comprising the target user and the subset of possible attendees.

Abstract: A collapsible ski device, having: a first forward ski member having a bottom surface, a tip and a rear end; a second middle ski member having a bottom surface, a forward end and a rear end; and a third rear ski member having a bottom surface, a forward end and a tail. The forward end of the second middle ski member is pivotably coupled to the rear end of the first forward ski member by a first hinge mechanism. The first hinge mechanism has a flexible component attached at a first location to a first attachment surface on the first forward ski member and attached at a second location to a second attachment surface on the second middle ski member. The rear end of the second middle ski member is pivotably coupled to the forward end of the third rear ski member by a second hinge mechanism.

Abstract: An aftertreatment system for treating a high-volume exhaust flow is provided. The aftertreatment system includes a filter module. The aftertreatment system also includes a conduit in fluid communication with the filter module. The aftertreatment system further includes at least one aftertreatment module in fluid communication with the conduit. The filter module is adapted to selectively receive at least one filter element therein. The at least one filter element is adapted to reduce a backpressure within the aftertreatment system. The filter module is also adapted to provide incremental levels of particulate matter reduction from the exhaust flow based, at least in part, on a number of filter elements therein.

Abstract: An aftertreatment system for treating a high-volume exhaust flow is provided. The aftertreatment system includes a first module having a first mixing element, and a second module having a second mixing element. The aftertreatment system also includes a main inlet conduit, a first inlet conduit, a second inlet conduit, a first outlet conduit, and a second outlet conduit. Each of the first inlet conduit and the second inlet conduit is adapted to split the exhaust flow downstream of the main inlet conduit into a first stream and a second stream flowing therethrough respectively. The splitting of the exhaust flow is adapted to limit a backpressure within the aftertreatment system. Each of the first mixing element and the second mixing element is adapted to improve a mixing of the first stream and the second stream within the first module and the second module respectively.

Abstract: A collapsible ski device, having: a first forward ski member having a bottom surface, a tip and a rear end; a second middle ski member having a bottom surface, a forward end and a rear end; and a third rear ski member having a bottom surface, a forward end and a tail. The forward end of the second middle ski member is pivotably coupled to the rear end of the first forward ski member by a first hinge mechanism. The first hinge mechanism has a flexible component attached at a first location to a first attachment surface on the first forward ski member and attached at a second location to a second attachment surface on the second middle ski member. The rear end of the second middle ski member is pivotably coupled to the forward end of the third rear ski member by a second hinge mechanism.