Abstract: A novel maize variety designated X18P235 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X18P235 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X18P235 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X18P235, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X18P235 are provided. Methods for producing maize varieties derived from maize variety X18P235 and methods of using maize variety X18P235 are disclosed.

Abstract: A novel maize variety designated X18N897 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X18N897 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X18N897 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X18N897, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X18N897 are provided. Methods for producing maize varieties derived from maize variety X18N897 and methods of using maize variety X18N897 are disclosed.

Abstract: An apparatus and methods for tissue restoration are provided. The apparatus may include a catheter shaft extending from a proximal end to a distal tip, the catheter shaft defining lumens including an inflation lumen and a light fiber lumen, a coated balloon positioned on a translucent distal segment of the catheter shaft proximal to the distal tip in fluid communication with the inflation lumen, the coated distal balloon comprising a translucent material and a coated material on an outer surface of the coated balloon, and a light fiber positioned in the catheter shaft in the light fiber lumen and extending through the translucent distal segment.

Abstract: A baffle system for a terminal unit of a heating, ventilation, and air conditioning (HVAC) system includes a baffle configured to be disposed within the terminal unit and to receive and extend about an inlet duct of the terminal unit, where the baffle comprises a panel and an insulation layer coupled to the panel.

Abstract: Provided herein are certain nucleic acids (e.g., double stranded siRNA molecules), as well as conjugates that comprise a targeting moiety, a double stranded siRNA, and optional linking groups. Certain embodiments also provide synthetic methods useful for preparing the conjugates. The conjugates are useful to treat certain diseases, such as liver fibrosis, e.g., in the setting of NASH or ASH.

Abstract: Systems and methods to control pulse welding are disclosed. An example welding-type system includes: power conversion circuitry configured to convert input power to welding-type power; and control circuitry configured to control the power conversion circuitry to output the welding-type power in a plurality of pulse cycles, each pulse cycle including background, ramp up, peak, and ramp down phases. Controlling the power conversion circuitry involves: during the background phase, controlling the power conversion circuitry in a voltage-controlled mode using a background voltage as a target voltage; during the ramp up phase, controlling the power conversion circuitry by changing the target voltage to a peak voltage; during the peak phase, controlling the power conversion circuitry using the peak voltage as the target voltage; and during the ramp down phase, controlling the power conversion circuitry by changing the target voltage to the background voltage.

Abstract: A novel maize variety designated PH4C13 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH4C13 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH4C13 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH4C13 or a locus conversion of PH4C13 with another maize variety.

Abstract: An aero damping measurement system is provided. The system includes a shroud defining a tunnel, a hub disposed within the tunnel, and a plurality of blades coupled to the hub. The blades may rotate about the hub. A gas pressure probe may have a tip extending to the tunnel to deliver a pressurized burst into the tunnel. An aeromechanical identification system may include a pressurized gas source, a valve in fluid communication with the pressurized gas source, and the gas pressure probe may be in fluid communication with the valve. The valve may control a flow of a pressurized gas from the pressurized gas source into the gas pressure probe. A pressure sensor may be coupled to the gas pressure probe and configured to measure a pressure within the gas pressure probe.

Abstract: Provided herein are certain nucleic acids (e.g., double stranded siRNA molecules), as well as conjugates that comprise a targeting moiety, a double stranded siRNA, and optional linking groups. Certain embodiments also provide synthetic methods useful for preparing the conjugates. He conjugates are useful to treat certain diseases, such as acromegaly.

Abstract: A drilling riser cable management system includes a plurality of clamping mechanisms pre-installed on riser joints and a robotic arm. The robotic arm has a cable handling mechanism that is configured to securely install the cable on each clamping mechanism without relying on human manipulation of the cable during installation.

Abstract: An aero damping measurement system is provided. The system includes a shroud defining a tunnel, a hub disposed within the tunnel, and a plurality of blades coupled to the hub. The blades may rotate about the hub. A gas pressure probe may have a tip extending to the tunnel to deliver a pressurized burst into the tunnel. An aeromechanical identification system may include a pressurized gas source, a valve in fluid communication with the pressurized gas source, and the gas pressure probe may be in fluid communication with the valve. The valve may control a flow of a pressurized gas from the pressurized gas source into the gas pressure probe. A pressure sensor may be coupled to the gas pressure probe and configured to measure a pressure within the gas pressure probe.

Abstract: A gas turbine engine that includes a turbine interstage region. The turbine interstage region is configured to conduct bore bleed air outwardly. The interstage region includes a central plenum. The interstage region also includes a first mid-seal and a second mid-seal. The central plenum is fluidly connected to bore bleed air by a flow circuit that passes between the first mid-seal and the second mid-seal.

Abstract: A delivery catheter comprises an inner shaft and an outer sheath. A stent-graft is held on a region of the inner shaft. An enlarged diameter distal region of the outer sheath constrains the stent-graft. Its retraction allows the stent-graft to deploy. A finger wheel on a handle is used to retract the outer sheath and is coupled to a sliding block with cable(s). The sliding block is coupled to the outer sheath and is held within a sliding track. The wheel can be actuated to tension the cable(s) and deform latch(es) coupled to sliding block, freeing them from slot(s) in the sliding track and allowing retraction of the sliding block and the outer sheath. A reinforcement sleeve is coupled to a smaller diameter proximal region of the outer sheath. A gap between the outer sheath distal region and the reinforcement sleeve allows the distal outer shaft region to be retracted.

Abstract: A computer-implemented method to generate a graphical user interface for a lead management system includes calculating, by a lead management system, lead management data based on determined type and format of the data and raw lead management data, generating first machine-readable instructions to render a graphical user interface including a first lead management data graphical representation, the first lead management data graphical representation including one or more graphical representations of electronic cards each configurable between: (i) a first orientation in which the electronic card displays a portion of the calculated lead management data; and (ii) a second orientation in which the electronic card displays first and second data relating to the type and format of the portion of the calculated lead management data, and transmitting, to a user electronic device, the first machine-readable instructions so as to cause the user electronic device to render the graphical user interface on a display associ

Abstract: A novel maize variety designated X18R892 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X18R892 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X18R892 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X18R892, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X18R892 are provided. Methods for producing maize varieties derived from maize variety X18R892 and methods of using maize variety X18R892 are disclosed.

Abstract: A novel maize variety designated X18R893 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X18R893 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X18R893 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X18R893, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X18R893 are provided. Methods for producing maize varieties derived from maize variety X18R893 and methods of using maize variety X18R893 are disclosed.

Abstract: Disclosed are methods, systems, and devices for the endovascular repair of cardiac valves, particularly the atrioventricular valves which inhibit back flow of blood from a heart ventricle during contraction. The procedures described herein can be performed with interventional tools, guides and supporting catheters and other equipment introduced to the heart chambers from the patient's arterial or venous vasculature remote from the heart. The interventional tools and other equipment may be introduced percutaneously or may be introduced via a surgical cut down, and then advanced from the remote access site through the vasculature until they reach the heart.

Abstract: A novel maize variety designated PH4C1K and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH4C1K with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH4C1K through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH4C1K or a locus conversion of PH4C1K with another maize variety.

Abstract: A delivery catheter comprises an inner shaft and an outer sheath. A stent-graft is held on a region of the inner shaft. An enlarged diameter distal region of the outer sheath constrains the stent-graft. Its retraction allows the stent-graft to deploy. A finger wheel on a handle is used to retract the outer sheath and is coupled to a sliding block with cable(s). The sliding block is coupled to the outer sheath and is held within a sliding track. The wheel can be actuated to tension the cable(s) and deform latch(es) coupled to sliding block, freeing them from slot(s) in the sliding track and allowing retraction of the sliding block and the outer sheath. A reinforcement sleeve is coupled to a smaller diameter proximal region of the outer sheath. A gap between the outer sheath distal region and the reinforcement sleeve allows the distal outer shaft region to be retracted.

Abstract: An apparatus and methods for tissue restoration are provided. The apparatus may include a catheter shaft extending from a proximal end to a distal tip, the catheter shaft defining lumens including an inflation lumen and a light fiber lumen, a coated balloon positioned on a translucent distal segment of the catheter shaft proximal to the distal tip in fluid communication with the inflation lumen, the coated distal balloon comprising a translucent material and a coated material on an outer surface of the coated balloon, and a light fiber positioned in the catheter shaft in the light fiber lumen and extending through the translucent distal segment.