摘要:
Phytoceutical compositions from organic extracts of the Ambrosia maritima or Ambrosia hispida plants and uses thereof for treatment of cancers is described.
摘要:
A device includes a light adjustment apparatus having a first material and a second material. The first material includes a first real dielectric permittivity and a positive imaginary dielectric permittivity. The second material includes a second real dielectric permittivity and a negative imaginary dielectric permittivity. The first and second materials affect the flow of light. The light adjustment apparatus includes a tunable material to enable adjustment of the dielectric permittivity of the respective materials.
摘要:
A system for performing remote welding operations on an apparatus is disclosed. The system may generally include a welding chamber configured to house the apparatus and a robotic welder positioned within the welding chamber. The robotic welder may be configured to perform an actual welding operation on the apparatus. In addition, the system may include a welding simulation device positioned outside the welding chamber and a controller communicatively coupled to the robotic welder and the welding simulation device. The welding simulation device may be configured to perform a simulated welding operation corresponding to the actual welding operation. The controller may be configured to track the movement of the welding simulation device and control the operation of the robotic welder based on the movements of the welding simulation device.
摘要:
Preheated interval welding methods for welding a weld material to a substrate material can include preheating the substrate material to a preheat temperature less than a solidus temperature of the substrate material, melting the weld material to produce molten weld material at a melting distance away from the substrate material, and applying the molten weld material in a plurality of intervals to the substrate material.
摘要:
Hot gas torches include a nozzle that includes an internal conduit that extends between an inlet end and an outlet end and a heating unit disposed external the internal conduit, wherein the heating unit heats the internal conduit such that a gas that enters the internal conduit at the inlet end is heated before it exits the internal conduit at the outlet end.
摘要:
A method for repairing a shroud tile of a gas turbine is disclosed. The method may generally include removing a portion of the shroud tile along at least one of a first side and a second side of the shroud tile and securing at least one side rail to the shroud tile in place of the removed portion of the shroud tile.
摘要:
Among other things, in a user interface of an employee management application, a cloud is displayed of thumbnail images of personnel of an organization, e.g. employees, who are associated with respective values of a quantifiable management parameter. The thumbnail images and other graphical features indicate useful information to the personnel manager, for example in the relative sizes of the graphical features that correspond to respective values of the quantifiable management parameter with which they are respectively associated.
摘要:
A method is described for connecting a flexible upper riser part to a lower riser part via an upper riser assembly supporting a lower riser termination. The method includes securing a cable linkage to a riser connector at the lower end of the flexible upper riser part. The method includes operating a winching means on the upper riser assembly to wind in the cable linkage and draw the riser connector into a docking position on the upper riser assembly. Then coupling the riser connector to the lower riser termination occurs. A corresponding method of disconnecting the flexible riser part is also described, as well as a method of mounting the winching mechanism on a submerged landing platform.
摘要:
A portable workbench includes top members, a support structure, a frame, wheels and a toe plate. The top members lie in a common plane and define a working surface with opposing side portions that define clamping surfaces. The support structure supports the top members and permits selectively traversing at least one of the pair of top members toward another to permit a workpiece to be clamped therebetween. The frame includes collapsible legs. The wheels and toe plate are coupled to the frame adjacent to each other. The workbench is positionable in a raised position, a collapsed position and a hand truck position. The toe plate is movable from a retracted position to an extended position to permit the portable workbench to be employed as a hand truck.