Abstract: A fracturing device includes a power unit, and the power unit includes a muffling compartment, a turbine engine, and an air intake unit. The air intake unit is communicated with the turbine engine through an intake pipe and configured to provide a combustion-supporting gas to the turbine engine; the air intake unit is at a top of the muffling compartment and the muffling compartment has an accommodation space, the turbine engine is within the accommodation space. A fan is further provided to generate wither positive pressure or negative presser in the muffling compartment to facilitate a cooling of the turbine engine.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for error handling in an integrated development environment (IDE) are provided. One of the methods, applicable to an IDE server, includes: sending a project package comprising a plurality of components supporting development of an application to an IDE terminal in response to a query of the IDE terminal; receiving a first error identifier indicating an error that occurs to the project package from the IDE terminal; determining an erroneous component where the error occurs from the plurality of components in the project package based on the first error identifier; determining a diagnosis solution corresponding to the first error identifier and the erroneous component by looking up mapping relationships stored on the server between error identifiers and diagnosis solutions associated with the plurality of components; and returning the determined diagnosis solution to the IDE terminal.

Abstract: A fracturing device, including a power unit, wherein the power unit comprises a muffling compartment, a turbine engine, an air intake unit, and a starter; the air intake unit is communicated with the turbine engine through an intake pipe, and configured to provide a combustion-supporting gas to the turbine engine; the air intake unit is located at the top of the muffling compartment, the muffling compartment comprises an accommodation space, the turbine engine and the starter are located in the accommodation space, and the starter is configured to start the turbine engine, the starter comprises a first electric motor.

Abstract: A plunger pump base and a plunger pump device. The plunger pump base includes a support assembly and an extension assembly. The support assembly includes a top plate, a bottom plate and a support frame, the top plate and the bottom plate are oppositely arranged at an interval, and the support frame is respectively fixed with the top plate and the bottom plate. The extension assembly includes an extension block, a first telescopic mechanism and a second telescopic mechanism. One end of the first telescopic mechanism is rotatably connected to the extension block, the other end of the first telescopic mechanism is rotatably connected to the top plate. One end of the second telescopic mechanism is rotatably connected to the extension block, and the other end of the second telescopic mechanism is rotatably connected to the bottom plate.

Abstract: The present invention discloses a semi-trailer-loaded turbine fracturing equipment, which adopts a linear connection of the whole equipment and a special chassis design, so that the center of gravity is double lowered to guarantee its stability and safety, the structure is simpler, the investment and operation costs are decreased, the risk of total breakdown of the fracturing site is reduced, and the equipment has a good transmission performance and is suitable for continuous operation conditions with long time and heavy load.

Abstract: A mixing and discharging device, a mixing and discharging system and a fracturing system are provided. The mixing and discharging device comprises a main shell, an impeller structure and a main shaft. The main shell comprises a top cover; the impeller structure is in the main shell; the main shaft is configured to drive the impeller structure to rotate, penetrates through the top cover and extends into the main shell; a bottom end of the main shaft is in the main shell and is fixed on the impeller structure, and the bottom end of the main shaft is separated from the shell.

Abstract: A method of plasmonic enhanced magnetic nanoparticles hyperthermia (PE-MNH) of M@X core/shell nanoparticles using laser energy. Up on laser exposure of the nanoparticles in solution, the plasmonic shell will heat up and isolate each particle in their own hydrodynamic shell that lead to reducing the inter-particle interaction of the magnetic nanoparticles. This will lead to disaggregated nanoparticle with high dispersity, free movement and rotation in solution as well as giant increase in SAR when the alternating magnetic field within clinical safety limits is applied. Application of this approach has the potential to revolutionize the current treatment regimens by replacing them with plasmonic enhanced magnetic nanoparticles hyperthermia therapy that is more effective, less toxic, and impact survival.

Abstract: This application discloses a data interaction method, for implementing data interaction between a web page module and a functional module of an application. The web page module includes at least one interaction API. The method includes: receiving an interaction request from a target interaction API in the web page module, where the interaction request includes an identifier of a target functional module with which the web page module requests to interact; determining, according to a preset corresponding relationship between interaction APIs and parsing modules, a target parsing module corresponding to the target interaction API; and sending the identifier of the target functional module to the target parsing module, for the target parsing module to call the target functional module to implement a corresponding function.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for obtaining a network service and applicable to an integrated development environment (IDE) are provided. The IDE comprises a graphical interface comprising a toolbar and a plurality of functional areas, the plurality of functional areas comprise a code editing area for inputting and outputting source code, and the toolbar comprises an icon. One of the methods includes: receiving a user operation on the icon in the toolbar; and in response to the user operation on the icon being a preset user operation, loading a browser engine, and displaying, through the browser engine, a navigation interface corresponding to the icon in the code editing area of the graphical interface of the IDE, for a user to obtain a network service corresponding to the navigation interface.

Abstract: Embodiments of this specification disclose a system and a method for providing an embedded integrated development environment (IDE). The system may include a server interface; an index data storage, configured to store application index data; a component data storage, configured to store component dependency data; and an access control module, configured to: receive a first access request through the server interface from a terminal device; retrieve the application index data according to the first access request from the index data storage to determine a first application component; retrieve the component dependency data according to the first application component from the component data storage to determine a resource component on which the first application component depends; and send the first application component and the resource component to the terminal device through the server interface.

Abstract: The present disclosure provides a method and an apparatus for erasing or writing Flash data. The method includes: reading an instruction for erasing or writing the data, the instruction for erasing or writing the data carrying start address information and end address information of a Flash memory where an operation of the instruction is to occur; querying whether the start address information and the end address information are in an address information table including one or more address ranges; and processing the instruction based on a result of the querying.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for error handling in an integrated development environment (IDE) are provided. One of the methods, applicable to an IDE server, includes: sending a project package comprising a plurality of components supporting development of an application to an IDE terminal in response to a query of the IDE terminal; receiving a first error identifier indicating an error that occurs to the project package from the IDE terminal; determining an erroneous component where the error occurs from the plurality of components in the project package based on the first error identifier; determining a diagnosis solution corresponding to the first error identifier and the erroneous component by looking up mapping relationships stored on the server between error identifiers and diagnosis solutions associated with the plurality of components; and returning the determined diagnosis solution to the IDE terminal.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for obtaining a network service and applicable to an integrated development environment (IDE) are provided. The IDE comprises a graphical interface comprising a toolbar and a plurality of functional areas, the plurality of functional areas comprise a code editing area for inputting and outputting source code, and the toolbar comprises an icon. One of the methods includes: receiving a user operation on the icon in the toolbar; and in response to the user operation on the icon being a preset user operation, loading a browser engine, and displaying, through the browser engine, a navigation interface corresponding to the icon in the code editing area of the graphical interface of the IDE, for a user to obtain a network service corresponding to the navigation interface.

Abstract: Embodiments of this specification disclose a system and a method for providing an embedded integrated development environment (IDE). The system may include a server interface; an index data storage, configured to store application index data; a component data storage, configured to store component dependency data; and an access control module, configured to: receive a first access request through the server interface from a terminal device; retrieve the application index data according to the first access request from the index data storage to determine a first application component; retrieve the component dependency data according to the first application component from the component data storage to determine a resource component on which the first application component depends; and send the first application component and the resource component to the terminal device through the server interface.

Abstract: This application discloses a data interaction method, for implementing data interaction between a web page module and a functional module of an application. The web page module includes at least one interaction API. The method includes: receiving an interaction request from a target interaction API in the web page module, where the interaction request includes an identifier of a target functional module with which the web page module requests to interact; determining, according to a preset corresponding relationship between interaction APIs and parsing modules, a target parsing module corresponding to the target interaction API; and sending the identifier of the target functional module to the target parsing module, for the target parsing module to call the target functional module to implement a corresponding function.

Abstract: A method of plasmonic enhanced magnetic nanoparticles hyperthermia (PE-MNH) of M@X core/shell nanoparticles using laser energy. Up on laser exposure of the nanoparticles in solution, the plasmonic shell will heat up and isolate each particle in their own hydrodynamic shell that lead to reducing the inter-particle interaction of the magnetic nanoparticles. This will lead to disaggregated nanoparticle with high dispersity, free movement and rotation in solution as well as giant increase in SAR when the alternating magnetic field within clinical safety limits is applied. Application of this approach has the potential to revolutionize the current treatment regimens by replacing them with plasmonic enhanced magnetic nanoparticles hyperthermia therapy that is more effective, less toxic, and impact survival.

Abstract: The present disclosure provides trusted kernel-based anti-attack data processors. One exemplary processor comprises: a trusted kernel exception vector table configured to provide a handling entry for kernel switching; a trusted kernel stack pointer register storing a trusted kernel stack pointer that points to a trusted kernel stack space; and a trusted zone in the trusted kernel stack space, the trusted zone including a program status register storing a flag bit of a starting kernel for the kernel switching, a program pointer, and a general register. When the data processor performs kernel switching from a non-trusted kernel to a trusted kernel, the trusted kernel locates the handling entry for the kernel switching and performs the switching. An underlying software protection mechanism can be provided for switching entries of a trusted kernel. Therefore, security during switching processes between a trusted kernel and a non-trusted kernel can be improved.

Abstract: A novel 34 amino acid long collagen-like peptide rich in proline, hydroxyproline, and glycine, and with several photoreactive N-acyl-7-nitroindoline units incorporated into the peptide backbone was synthesized by on-resin fragment condensation. The circular dichroism measurement of this peptide supports a stable triple helix structure. This peptide has potential as a new biomimetic material with built-in latent photochemical functions that enable the decomposition into small peptide fragments by illumination with UV light of 350 nm. Using a photoreactive glycine derivative as a model compound for the collagen-like peptide, we demonstrate that its photolysis can also be triggered by a two-photon absorption process using a femtosecond laser at 710 nm. When a thin film of this compound is irradiated with femtosecond laser light at 710 nm the photochemistry occurs only at locations of irradiation.

Abstract: The present disclosure provides a method and an apparatus for erasing or writing Flash data. The method includes: reading an instruction for erasing or writing the data, the instruction for erasing or writing the data carrying start address information and end address information of a Flash memory where an operation of the instruction is to occur; querying whether the start address information and the end address information are in an address information table including one or more address ranges; and processing the instruction based on a result of the querying.

Abstract: The present disclosure provides trusted kernel-based anti-attack data processors. One exemplary processor comprises: a trusted kernel exception vector table configured to provide a handling entry for kernel switching; a trusted kernel stack pointer register storing a trusted kernel stack pointer that points to a trusted kernel stack space; and a trusted zone in the trusted kernel stack space, the trusted zone including a program status register storing a flag bit of a starting kernel for the kernel switching, a program pointer, and a general register. When the data processor performs kernel switching from a non-trusted kernel to a trusted kernel, the trusted kernel locates the handling entry for the kernel switching and performs the switching. An underlying software protection mechanism can be provided for switching entries of a trusted kernel. Therefore, security during switching processes between a trusted kernel and a non-trusted kernel can be improved.