Abstract: A method for computing amplitude independent gradient for seismic velocity inversion in a frequency domain includes receiving seismic data associated with a region. The region comprises one or more earth subsurface layers represented by a plurality of points, and each point is associated with a seismic velocity. Seismic velocities at the plurality of points are determined by iteratively updating the seismic velocities based on a plurality of gradient values, where each gradient value corresponds to a point and is determined by evaluating a gradient of an objective function at a location of the point. A seismic image of the one or more earth subsurface layers is displayed based on the determined seismic velocities.

Abstract: A HA computer system is configured to support the operation of an active and a standby virtual machine, and the active virtual machine supports one or more first computer processes and the standby virtual machines supports duplicates of the one or more first computer processes. Each active virtual machine monitors and stores a state of the first computer processes and periodically pauses to only synchronize some of the state of the first computer processes running on the active VM with state associated with the duplicate processes running on the standby VM stored in a first region of virtual memory.

Abstract: The present application discloses a display module including a display substrate having a display area and a peripheral area surrounding the display area; a packaging cover facing the display substrate; and a mold frame having a frame shape and configured to receive the display substrate and the packaging cover. In the present display module, the mold frame includes a main body and a protrusion protruding away from an inner surface of the mold frame, the protrusion is between the display substrate and the packaging cover; the packaging cover has a recess in an area corresponding to the protrusion for receiving the protrusion; the recess and the protrusion complementarily match each other; and the protrusion has a first surface abutting the peripheral area of the display substrate and a second surface opposite to the first surface, the second surface abutting a surface of the recess.

Abstract: Protective gears and operating control methods thereof are provided. The protective gear includes at least one impact-resistant pad, containing a phase-change material and capable of at least partially wrapping a protected area; a phase-change controller, including a heating device and a cooling device configured to control the phase-change material; and a control circuit, configured to send a signal to the phase-change controller to control the phase-change material to be in a solid phase state after detecting a fall-down of the protected area, and send another signal to the phase-change controller to control the phase-change material to be in a liquid phase state after detecting an un-fall-down of the protected area.

Abstract: A display device is disclosed. The display device includes: a plurality of side portions, each side portion comprising a transparent display panel; and a light source disposed at a lateral side of the transparent display panel. The display device can be used to display pictures towards a plurality of directions, and can be used to exhibit an article.

Abstract: A transparent display device and a transparent exhibition apparatus including the transparent display device are disclosed. The transparent display device includes: a transparent display panel, an edge region thereof being fixed between a first frame and a second frame, a transparent display region of the transparent display panel being exposed from openings of the first and second frames provided at central regions thereof; a LED light bar disposed at a lateral side of the transparent display panel; and an optical structure disposed between the lateral side of the transparent display panel and the LED light bar, the optical structure including an optical component configured to uniform light emitted by the LED light bar towards the lateral side of the transparent display panel.

Abstract: Techniques for facilitating estimation of node processing capacity values for order fulfillment are provided. In one example, a computer-implemented method can comprise: generating, by a system operatively coupled to a processor, a current processing capacity value for an entity; and determining, by the system, a future processing capacity value for the entity based on the current processing capacity value and by using a future capacity model that has been explicitly trained to infer respective processing capacity values for the entity. The computer-implemented method can also comprise fulfilling an order of an item, by the system, based on the future processing capacity value.

Abstract: Techniques for facilitating estimation of node processing capacity values for order fulfillment are provided. In one example, a computer-implemented method can comprise: generating, by a system operatively coupled to a processor, a current processing capacity value for an entity; and determining, by the system, a future processing capacity value for the entity based on the current processing capacity value and by using a future capacity model that has been explicitly trained to infer respective processing capacity values for the entity. The computer-implemented method can also comprise fulfilling an order of an item, by the system, based on the future processing capacity value.

Abstract: A transportation support assembly and a transport device are provided in embodiments of the disclosure, the transportation support assembly comprising: a supporting plate; a first baffle plate; a second baffle plate; and at least one bundling strap. Each of the first baffle plate and the second baffle plate is hinged with the supporting plate and is provided thereon respectively with at least one through-hole through which the at least one bundling strap passes such that the first baffle plate, the second baffle plate and the bundling strap cooperate with one another to clamp an object to be supported. Thereby, human labor as required for handling and carrying an apparatus is saved, and any risk in handling and carrying of the apparatus is also reduced, by the transportation support assembly.

Abstract: A support device for a printed circuit board includes a plate body and a shielding cover formed integrally with the plate body, the plate body is provided with an opening and a mounting structure for mounting a printed circuit board, the shielding cover is formed from an extension of a side wall of the opening and covers the printed circuit board.

Abstract: An aspect of the present disclosure is an electrochemical device that includes a first electrode, an ion reservoir electronically connected to the electrode by a first circuit, an electrolyte positioned between the first electrode and the ion reservoir and ionically connecting the first electrode and the ion reservoir, and a regulating element, where the regulating element is positioned between the first electrode and the ion reservoir, the regulating element electronically and/or ionically connects the ion reservoir and the first electrode, and the regulating element limits the transfer of at least one of electrons and/or ions between the ion reservoir and the first electrode.

Abstract: Embodiments of the present disclosure disclose a transparent display apparatus. The transparent display apparatus includes a transparent display module, a light source assembly, a back frame and a front frame. The back frame and the front frame are disposed opposite to each other and are fixed to each other, and an annular accommodation groove is formed between the back frame and the front frame. An edge of the transparent display module is embedded in the accommodation groove, and is fixed to the back frame and the front frame, respectively, and at least a part of a side surface of the transparent display module serves as a light entering surface for the transparent display module displaying a picture. The light source assembly is located in the accommodation groove, and has a luminous element which is just opposite to the light entering surface.

Abstract: The present disclosure relates to a closed type display apparatus. In an embodiment, the closed type display apparatus includes a front housing, a rear housing, and a closed space which is defined by the front housing and the rear housing and in which first and second circuit boards used in the display apparatus are disposed; wherein, a metal cover is formed as at least a portion of the rear housing, and a higher heating device of the first circuit board is disposed to be adjacent to the metal cover. The present disclosure also relates to a method of assembling a closed type display apparatus.

Abstract: The present disclosure relates to the field of sanitation, and discloses a toilet. The toilet includes a toilet bowl on which a toilet seat is provided, the toilet further includes: a detecting device configured to detect position information of a user; a retractable cover provided on the toilet seat and switchable between statuses of closing a through hole of the toilet seat and opening the through hole of the toilet seat; and a controller in signal connection to the detecting device and the retractable cover, and the controller is configured to compare the position information detected by the detecting device with a preset range, wherein the retractable cover is configured to retract in the case where the position information falls within the preset range, and to extend to cover the through hole in the case where the position information exceeds the preset range.

Abstract: A device for detecting neutrons with gamma discrimination and/or gamma radiation includes a first semiconductor layer, a second semiconductor layer, an electron separator layer between the first semiconductor device and the second semiconductor device, and a gadolinium-containing layer between the first semiconductor layer and the second semiconductor layer.

Abstract: A checkpointing method in a network device fault tolerant system using virtual machines. In one embodiment, the network device has an input port, an output port, an active virtual machine and a standby virtual machine, a network application on the active virtual machine which manipulates data present on the input port and transmits the manipulated data from the output port; a checkpoint engine on the active virtual machine; and an interface agent, on the active virtual machine, having callable functions to move data from the input port to the output port. The method includes the steps of determining, by the checkpoint engine, that a checkpoint is required; requesting by the checkpoint engine that the interface agent quiescent itself; returning, by the interface agent to the network application, an indicator that no packets are available regardless of whether or not packets are arriving at the input port.

Abstract: Provided is a device for optimizing a diffusion section of an electron beam, comprising two groups of permanent magnets, a magnetic field formed by the four magnetic poles extending the electron beam in a longitudinal direction, and compressing the electron beam in a transverse direction, so that the electron beam becomes an approximate ellipse; another magnetic field formed by the eight magnetic poles optimizing an edge of a dispersed electron-beam bunch into an approximate rectangle; by controlling the four longitudinal connection mechanisms so that the upper magnetic yoke and the lower magnetic yoke of the first group of permanent magnets move synchronously towards the center thereof thereby longitudinally compressing the electron beam in the shape of an approximate ellipse, and the upper magnetic yoke and the lower magnetic yoke of the second group of permanent magnets move synchronously towards the center thereof thereby longitudinally compressing the electron beam in the shape of an approximate rectangl

Abstract: A method for protecting a surface of an article from sulfate corrosion resulting from exposure to a sulfate containing material at an elevated temperature includes coating the surface with a nickel based material to form an anti-corrosion coating. The nickel based material includes NiO, a spinel of formulation AB2O4, or a combination thereof, wherein A includes nickel, and B includes iron or a combination of manganese and a B site dopant.

Abstract: Disclosed in the present disclosure are a method and system for measuring interference signals in carrier signals. The method comprises: receiving multiple valid samples of the carrier signals; based on the multiple valid samples of the carrier signals, gaining value of constant part and mean square error of zero mean part in the interference signals through iterative calculation; calculating the total power value of the interference signals. Since considering the constant part in the interference signals, the measurement method is suitable in the case that the interference signals in the carrier signals is non-zero mean value, and the obtained measurement result of the interference signals will be more accurate than the result through the existing method.

Abstract: A method includes masking at least one hole of an article with a paste, wherein the hole opens onto a surface of the article, applying a coating to the surface of the article, and removing the paste including contacting the paste with a water containing liquid/environment to dissolve or re-disperse the paste, leaving at least one open hole in the surface of the coated article. The paste includes about 20-80 wt % of a filler material, about 0.5-20 wt % of a hydrogen phosphate compound, about 0.5-15 wt % of a polyhydroxy compound and about 5-25 wt % of water. The filler material has an average particle size in a range of about 0.1-100 microns, and includes a first material which includes alkali metal doped alumina, zirconium oxide, titanium oxide or a combination thereof and a second material which includes a silicate. A weight ratio between the first and second materials is in a range of about 1-10.