Abstract:
Perfusion systems and methods are provided for increasing peripheral blood flow to reduce limb ischemia, in which an extracorporeal pump having a controller, and catheter/tubing set, employed alone or in conjunction with an interventional or circulatory assist device, withdraws blood from a patient's vasculature and reintroduces that blood at another location within the patient's vasculature at a controlled local pressure or flow rate, without interfering with operation of the interventional or circulatory assist device or surgical intervention.
Abstract:
Hydrogenation catalysts for aromatic hydrogenation including an organosilica material support, which is a polymer comprising independent units of a monomer of Formula [Z1OZ2OSiCH2]3 (I), wherein each Z1 and Z2 independently represent a hydrogen atom, a C1-C4 alkyl group or a bond to a silicon atom of another monomer; and at least one catalyst metal are provided herein. Methods of making the hydrogenation catalysts and processes of using, e.g., aromatic hydrogenation, the hydrogenation catalyst are also provided herein.
Abstract:
Hydrogenation catalysts for aromatic hydrogenation including an organosilica material support, which is a polymer comprising independent units of a monomer of Formula [Z1OZ2OSiCH2]3 (I), wherein each Z1 and Z2 independently represent a hydrogen atom, a C1-C4 alkyl group or a bond to a silicon atom of another monomer; and at least one catalyst metal are provided herein. Methods of making the hydrogenation catalysts and processes of using, e.g., aromatic hydrogenation, the hydrogenation catalyst are also provided herein.
Abstract:
This invention relates to a process involving hydrocracking and dewaxing of a feedstream in which a converted fraction can correspond to a majority of the product from the reaction system, while an unconverted fraction can exhibit improved properties. In this hydrocracking process, it can be advantageous for the yield of unconverted fraction for gasoline fuel application to be controlled to maintain desirable cold flow properties for the unconverted fraction. Catalysts and conditions can be chosen to assist in attaining, or to optimize, desirable product yields and/or properties.
Abstract:
Methods are provided for dewaxing a distillate fuel boiling range feed to improve one or more cold flow properties of the distillate fuel feed, such as cloud point, where the distillate fuel feed is fractionated to produce both a jet fuel product and an arctic diesel fuel product. The decrease of cloud point is achieved by using a feedstock having a concentration of nitrogen of less than about 50 wppm and a concentration of sulfur of less than about 15 wppm. Further, the dewaxing catalyst may have a reduced content of hydrogenation metals, such as a content of Pt or Pd of from about 0.05 wt % to about 0.35 wt %. A distillate fuel feed can be dewaxed to achieve a desired cloud point differential using a reduced metals content dewaxing catalyst under the same or similar conditions to those required for a dewaxing catalyst with higher metals content.
Abstract:
A method for detecting an input command including configuring a sensor to determine whether a user is within a proximity of a computing machine, configuring an input device to detect an input command entered by the user when the user is within the proximity of the computing machine, and transmitting the input command for the computing machine to process.
Abstract:
An administration system for use within a server system is provided. The server system having a server that provides host management functions and the server system being able to accept computer cards inserted therein. The administration system comprises a computing system that is inserted in the server system, the computing system having a controller that assumes control over the communications bus.
Abstract:
A method for imaging a region of interest (ROI) within a body. The method includes applying ultrasound energy to the ROI, receiving ultrasound data for the ROI in response to the applied ultrasound energy, executing a moving window analysis on the received ultrasound data to generate a plurality of windows of information, applying a Renyi entropy signal receiver to each of the generated windows to generate Renyi entropy data, and presenting an image of the ROI based on the Renyi entropy data.
Abstract:
Embodiments of the present invention disclose a system and method for reporting data in a computer vision system. According to one embodiment, the presence of an object is detected within a display area of a display panel via at least one three-dimensional optical sensor. Measurement data associated with the object is received, and processor extracts at least one set of at least seven three-dimensional target coordinates from the measurement data. Furthermore, a control operation for the computer vision system is determined based on the at least one set of target coordinates.
Abstract:
Embodiments of the present invention disclose a multi-camera system for a display system. According to one embodiment, the display system includes a display panel configured to display images on a front side, and at least three three-dimensional optical sensors arranged around the perimeter of the display panel. Furthermore, each three-dimensional optical sensor is configured to capture measurement data of an object from a perspective different than the perspective of the other optical sensors.