Abstract: A computer-implemented method includes receiving data records from a plurality of different data sources, in which the data records include information regarding elements or components in one or more systems; consolidating the data records; extracting information from the consolidated data records to identify a plurality of nodes and connections between the plurality of nodes in the one or more systems; storing information identifying the plurality of nodes and the connections; and visually presenting the plurality of nodes and the connections in a user interface.

Abstract: The present invention provides a wafer cleaning method and a method for manufacturing semiconductor device. The wafer cleaning method includes: protonating a cleaning solution with a protonator; cleaning a wafer surface with the protonated cleaning solution so that the cleaned wafer surface carries an amount of negative charge smaller than an amount of negative charge present on a wafer surface that has been cleaned with a non-protonated cleaning solution and is covered with a liquid film of the cleaning solution; and purging the wafer surface with a drying gas to remove the liquid film from a center of the wafer surface towards its periphery. The technique proposed in the present invention is able to desirably suppress static electricity on a wafer surface and effectively reduce device failure that may be caused by static electricity, thereby increasing overall yield of integrated circuit manufacture.

Abstract: An optimization method of shield tunnel starting end reinforcement solution, which specifically includes the following steps: acquiring shield tunnel engineering data and temperature variation curves of thermometer holes; constructing a numerical model with thermal convection and a hydro-thermal coupling numerical model respectively according to the shield tunnel engineering data, wherein a first temperature variation curve and a second temperature variation curve can be obtained after carrying out numerical simulations on the above two models; the influence of seepage on the development law of a temperature field can be obtained by comparing and analyzing the temperature variation curves of the thermometer holes with the first and the second temperature variation curves; and finally the existing freezing solution of the shield tunnel is optimized according to the influence of the seepage on the development law of the temperature field, to ensure safe use of the shield tunnel.

Abstract: A method of modeling a wet etching process and a method of manufacturing a semiconductor device are disclosed. The modeling method includes: establishing partial differential equations of a reaction-diffusion system for chemical reactions involved in the wet etching process which is performed on a wafer surface using a mixed acid solution; obtaining formulas for the chemical reaction functions by applying the Brusselator model thereto; linearizing and expanding the formulas for the chemical reaction functions and thereby determining conditions for developing a chemical clock for the chemical reactions; calculating simulation parameters of the formulas for the chemical reaction functions; determining diffusion coefficients in the spatial diffusion terms, which allow formation of dome-shaped micro-cavities, thereby obtaining a mathematical model of the reaction-diffusion system for the chemical reactions involved in the wet etching process on the wafer surface.

Abstract: An efficient five-cylinder drilling pump system, includes a solid control system and a drilling rig provided, belonging to the technical field of petroleum drilling equipment; wherein the system includes a drilling pump group, a frequency conversion control room and a pump health system; the drilling pump group includes a base, the base is provided with a transmission assembly, a power end assembly, a hydraulic end assembly and a lubrication system; the frequency conversion control room is used to provide frequency-changing AC power for the transmission assembly, and realize the control and operation of the drilling pump group, the pump health system includes a power end health diagnosis system and a hydraulic end health diagnosis system; a high-power five-cylinder drilling pump system, a solids control system and a drilling rig of the present invention can monitor the pumping equipment in real time, and use electronic monitoring to monitor the pumping equipment in real time.

Abstract: The present invention relates to a high-power five-cylinder drilling pump set, a solid control system and a drilling rig, which belongs to a technical field of oil drilling equipment. The high-power five-cylinder drilling pump set includes: a base, a drilling pump arranged on the base, and a lubricating system arranged on the base, wherein the drilling pump comprises a transmission assembly, a power end assembly and a hydraulic end assembly; the lubricating system comprises a power end lubricating system for lubricating and cooling the transmission assembly as well as the power end assembly, and a hydraulic end lubricating system for lubricating and cooling the hydraulic end assembly. According to the present invention, the high-power five-cylinder drilling pump set has a modular entire structure. In terms of the spatial layout, the present invention can effectively reduce the excessive size of conventional drilling pump or drilling pump structure.

Abstract: Provided is use of a SMO inhibitor in the preparation of a drug for preventing, delaying or alleviating access stenosis of arteriovenous fistula. It is creatively found herein that a SMO inhibitor can protect endothelial cells under the stimulation of high glucose and alleviate endothelial cell dysfunction, and specifically reduce lactate dehydrogenase (LDH), reduce apoptosis and reduce the production of inflammatory cytokines TNF-?, MCP-1, and IL-6. Furthermore, it is found herein that the SMO inhibitor can improve endothelial cell dysfunction by increasing the blood flow velocity in blood vessels, increasing the inner diameter of the blood vessel, improving the vascular intima thickening and reducing the production of inflammatory cytokines, thereby achieving the purpose of preventing, delaying or alleviating the access stenosis of arteriovenous fistula.

Abstract: Provided is an optimization method of shield tunnel starting end reinforcement solution, which specifically includes the following steps: acquiring shield tunnel engineering data and temperature variation curves of thermometer holes; constructing a numerical model with thermal convection and a hydro-thermal coupling numerical model respectively according to the shield tunnel engineering data, wherein a first temperature variation curve and a second temperature variation curve can be obtained after carrying out numerical simulations on the above two models; the influence of seepage on the development law of a temperature field can be obtained by comparing and analyzing the temperature variation curves of the thermometer holes with the first and the second temperature variation curves; and finally the existing freezing solution of the shield tunnel is optimized according to the influence of the seepage on the development law of the temperature field, to ensure safe use of the shield tunnel.

Abstract: A key structure includes a base plate, a key pedestal, a switch element and a keycap. The key pedestal includes an opening and at least one elastic element. The keycap includes a triggering post and at least one contacting part. The key pedestal is installed on the base plate. The switch element is installed on the base plate and disposed within the opening of the key pedestal. The triggering post of the keycap is inserted into the opening of the key pedestal. The switch element can be triggered by the triggering post. The elastic element of the key pedestal is aligned with the corresponding contacting part. The contacting part of the keycap is continuously pushed against the corresponding elastic element of the key pedestal. Consequently, the keycap is maintained in a horizontal state and not tilted.

Abstract: A key structure includes a keycap, a base plate and a connecting element. The keycap includes a sliding groove located at a bottom side the keycap. A top surface of the sliding groove faces a portion of the bottom surface of the keycap. Moreover, at least one of the top surface of the sliding groove and the portion of the bottom surface of the keycap is a slant surface. The base plate is located under the keycap. The connecting element is connected between the keycap and the base plate.

Abstract: Tamper detection systems and methods for electronic devices carried by mobile equipment are disclosed. According to an aspect, a system includes an electronic device and a first sensor attached to the electronic device for detecting motion of the electronic device. The system includes a second sensor configured to detect motion of the mobile equipment to which the electronic device is attached. A tamper detection module receives data from the first sensor that indicates the detected motion of the electronic device. The tamper detection module receives data from the second sensor that indicates the detected motion of the mobile equipment. Further, the tamper detection module determines a difference between the detected motion of the electronic device and the detected motion of the mobile equipment. The tamper detection module determines a tamper condition for the electronic device based on the determined difference. A security action in response to determining the tamper condition.

Abstract: In accordance with an embodiment, described herein is a system and method for generation of starter websites. A content management system (CMS), such as for example, an Oracle Content and Experience Cloud (CEC) environment, can be provided. The content management system can include a site generator within the CMS. The site generator can receive a selection of content managed by the CMS, wherein the content includes data associated with the content. The site generator can determine, based on the data associated with the content, a layout of the content on a document. The site generator can generate machine readable code that, when interpreted or executed by a machine, causes the machine to produce a document including the content wherein the content is displayed in the determined layout.

Abstract: The present invention discloses an equal energy deformation composite foundation using microorganism to solidify aggregate and a construction method thereof, the composite foundation comprises a pile body and a cushion layer, wherein the pile body is provided with several piles, the cushion layer is arranged at the top of the pile body, the pile body is connected into an integral structure through the cushion layer, and the pile body and the cushion layer are filled with aggregate solidified by microorganism. The method comprises the following steps: step 1, leveling the site; Step 2, construction preparation; Step 3, the pile driver in place; Step 4, forming a hole by hammering; Step 5, filling aggregate into the hole; Step 6, repeating the work of step 5; Step 7, forming an equal energy deformation compaction pile using microorganism to solidify aggregate; Step 8, moving to the next pile; Step 9, tamping the ground; Step 10, until the cushion is flush with the surface.

Abstract: A transformer simulation system and a measurement method for setting value simulation are disclosed. The transformer simulation system includes an oil tank, a heating device, a pump body, a first oil pipe, a second oil pipe and a first flow sensor. The heating device is disposed in the oil tank. The oil tank is provided with a first inlet and a first outlet, the first outlet is connected to the first oil pipe, and the first inlet is connected to the second oil pipe. An end of the first oil pipe away from the oil tank is a first mounting end for being connected to an oil inlet of a gas relay, and an end of the second oil pipe away from the oil tank is a second mounting end for being connected to an oil outlet of the gas relay. The pump body is connected to the first oil pipe or the second oil pipe, and the first flow sensor is disposed in the first oil pipe.

Abstract: A chassis includes a receiving member, a bracket, and a sliding assembly. The bracket is configured to be mounted in a cabinet. The sliding assembly is configured to slidably mount the receiving member on the bracket.