Abstract: A write request processing method and a memory controller, where the method includes, determining a second write request set, by the memory controller, after determining that a quantity of write requests in a to-be-scheduled first write request set is less than a quantity of unoccupied storage units in a memory, where the write request in the first write request set is located before a first memory barrier, where a write request in the second write request set is a log write request, and where the write request in the second write request set is located behind the first memory barrier. The memory controller sends the write request in the first write request set and the write request in the second write request set in parallel to different unoccupied storage units in the memory.

Abstract: A paging method for use in a network access device, includes: acquiring an identifier of a terminal being called in a voice service of a Packet Switched domain; generating a paging message according to the identifier of the terminal being called, the paging message including a core network domain name field and a value of the core network domain name field corresponding to the voice service of the Packet Switched domain; and sending the paging message to the terminal being called.

Abstract: The present disclosure provides a method for preparing a molecular sieve catalyst. A water-in-oil micro-emulsion including a continuous phase containing an organic solvent and a dispersed phase containing an aqueous solution containing one or more metal salts and a water-soluble organic carbon source is prepared, hydrolyzed, and azeotropically distilled to form a mixture solution. The mixture solution is heated to carbonize the water-soluble organic carbon source to form nanoparticles each having a core-shell structure including a carbon-shelled metal-oxide. The nanoparticles containing the carbon-shelled metal-oxide are dispersed in a molecular sieve precursor solution. A nanoparticle-loaded molecular sieve is formed from the molecular sieve precursor solution containing the nanoparticles, and then calcined to remove carbon there-from to form a metal-oxide loaded molecular sieve.

Abstract: A close-system cell isolation device includes a first culture bag, a second culture bag, immunomagnetic beads, and a connecting tube. The first culture bag and the second culture bag are closely connected with each other through the connecting tube. The first culture bag has the immunomagnetic beads and cells. When the first culture bag is forced by a magnetic force and an external force, the cells uncaptured by the immunomagnetic beads are moved from the first culture bag to the second culture bag through the connecting tube by the external force, and the cells captured by the immunomagnetic beads are retained in the first culture bag by the magnetic force. Accordingly, the cell isolation can be performed without contamination.

Abstract: A method for accessing a base station is provided. The method includes: identifying, by a terminal device, a target base station providing a maximum received signal strength from at least one base station; receiving a system message sent by the target base station, the system message including an access parameter associated with the target base station; if a value of the access parameter satisfies a preset condition, accessing the target base station; and if the value of the access parameter does not satisfy the preset condition, maintaining access to a base station currently accessed by the terminal device.

Abstract: The present disclosure relates to a method and device for detecting a neighboring cell in a cell reselection process. The method includes: receiving a message instructing the user equipment to switch from a connected state to an idle state, the message including a first frequency band group which further includes one or more frequency bands; updating a second frequency band group stored in the user equipment, according to the first frequency band group; and when the cell reselection process is performed by the user equipment, detecting a neighboring cell on at least one frequency band in the updated second frequency band group.

Abstract: An electronic device enclosure includes a rear cover, a securing bracket, and a securing assembly. The rear cover includes a hook. The securing bracket includes a latching portion engaged with the hook. The securing assembly includes a securing member and a sliding shaft. The securing member is secured to the securing bracket. The mounting member is movable relative to the securing bracket to slide the sliding shaft. The sliding shaft presses edges of the limiting slot to push the rear cover away from the securing bracket to disengage the hook from the latching portion when sliding.

Abstract: A method for a mobile terminal to select a network includes: when the mobile terminal is unable to reside on a top-priority network, recording information of a first cell of the top-priority network that the mobile terminal is unable to reside on, wherein the top-priority network is determined based on a rule preset in the mobile terminal; monitoring an environment for detecting the top-priority network when the mobile terminal is residing on a non-top-priority network; and if a second cell of the top-priority network is detected and a relationship between the detected second cell and the first cell satisfies a preset condition, handing over the mobile terminal to the detected second cell, no matter whether a current network connection state of the mobile terminal is an idle state.

Abstract: A fixing member is used for fixing a plate to a frame. The fixing member includes a body and a fixing plate extending from the body. The body can lock with the frame along a first direction substantially parallel to the body. The fixing plate is configured to deform along a second direction substantially perpendicular to the first direction and lock with an aligning portion of the plate. An electronic device is also provided.

Abstract: A fixing member is used for fixing a plate to a frame. The fixing member includes a body and a fixing plate extending from the body. The body can lock with the frame along a first direction substantially parallel to the body. The fixing plate is configured to deform along a second direction substantially perpendicular to the first direction and lock with an aligning portion of the plate. An electronic device is also provided.

Abstract: A server includes a power module, a detection circuit, a switching circuit, at least one first electric component and at least one second electric component. The power module supplies a standby voltage under a standby mode and supplies a working voltage under a working mode. The detection circuit receives a working mode signal of the server to output a control signal. The working mode signal specifies that the server is under the standby mode or the working mode. The switching circuit is supplied with the working voltage, the standby voltage and a converted control signal generated by converting the control signal, to transfer either the working voltage or the standby voltage. The first electric component works under the working mode only. The second electric component works under the standby mode and the working mode.

Abstract: A camera assembly includes an operation tab, a transmission member, baffle plate, and a camera. The operation tab and the baffle plate are engaged with the transmission member. The operation tab is configured to move along an operating direction and drive the baffle plate to move through the transmission member. The baffle plate is configured to move to cover the camera. A moving direction of the baffle plate is substantially perpendicular to the operating direction.

Abstract: A server including a basic input output system (BIOS) chip, a control unit and multiple central processing units (CPUs), and a booting method are provided. The BIOS chip outputs a booting signal. One of the CPUs receives the booting signal to execute a booting program, and outputs a successful signal after being booted. The control unit is coupled between the BIOS chip and the CPUs, and receives the successful signal to control a connection between the BIOS chip and the one of the CPUs. When the control unit receives the successful signal, the control unit replaces a connection between the BIOS chip and current one of the CPUs with a new connection between the BIOS chip and next one of the CPUs according to the successful signal, and the next CPU then receives the booting signal.

Abstract: A fixing device comprises a bracket. The bracket comprises a positioning block. The positioning block comprises a positioning post. The bracket defines an opening and a receiving space. The opening communicates with the receiving space. A storage device extends into the receiving space from the opening. The positioning block is configured to resiliently move back. The positioning post is configured to be received in a fixing hole of the storage device to engage with storage device.

Abstract: An electronic device includes a mounting frame, a plurality of latching members, a rear cover, a display panel, and a plurality of fasteners. The mounting frame includes a plurality of installation portions. The plurality of latching members is secured to the installation portions. The display panel is located between the latching members and the rear cover. The plurality of fasteners are is engaged with the installation portions through the rear cover to secure the rear cover and the display panel to the mounting frame.

Abstract: The present disclosure provides a method for preparing a molecular sieve catalyst. A water-in-oil micro-emulsion including a continuous phase containing an organic solvent and a dispersed phase containing an aqueous solution containing one or more metal salts and a water-soluble organic carbon source is prepared, hydrolyzed, and azeotropically distilled to form a mixture solution. The mixture solution is heated to carbonize the water-soluble organic carbon source to form nanoparticles each having a core-shell structure including a carbon-shelled metal-oxide. The nanoparticles containing the carbon-shelled metal-oxide are dispersed in a molecular sieve precursor solution. A nanoparticle-loaded molecular sieve is formed from the molecular sieve precursor solution containing the nanoparticles, and then calcined to remove carbon there-from to form a metal-oxide loaded molecular sieve.

Abstract: A positioning apparatus includes a computer chassis and a positioning device. The computer chassis secures a plurality of expansion cards and includes a cover. The cover comprises a first flange and a second flange opposite to the first flange. The positioning device includes a securing member and a positioning member secured to the securing member. The securing member is secured to the first flange and a second flange. The positioning member is pressed on the plurality of expansion cards to prevent the plurality of expansion cards from moving.

Abstract: A mounting system for a hard disk drive includes a case, an insulation member, and a mounting member. The case is configured to receive the hard disk drive and includes a sidewall and an EMI protection structure extending from the sidewall. The insulation member is secured to the sidewall. The mounting member extends through the sidewall and the insulation member and is configured to secure the hard disk drive to the case. The insulation member insulates the mounting member from the case, and the EMI protection structure is electronically coupled to the mounting member, causing the case to be electronically coupled to the hard disk drive.

Abstract: A driving device in a vending machine includes a pushing member, a securing member, and a driving assembly. The motor of the driving assembly provides a rotating force which acts on the securing member, and the securing member supports and rotates the helical pushing member, to drive goods out of the vending machine. The style of attachment between the pushing member and the securing member is such that the starting angle of the helical pushing member can be adjusted by unclipping the end of the pushing member with fingertip force from the securing member and reclipping it at a different preferred orientation. The driving device is used for adjusting the appropriate rotation angle of the pushing member.

Abstract: A server comprises a first motherboard module. The first motherboard module comprises a first motherboard, a first CPU, at least one first memory module, a chipset, input/output units, a BIOS unit and a first QPI connector. The first CPU is disposed on the first motherboard. The first memory module electrically couples with the first CPU. The chipset electrically couples with the first CPU. The input/output units electrically couple with the chipset. The BIOS unit electrically couples with the chipset. The first QPI connector electrically couples with the first CPU through a QPI bus. The first QPI connector is connected to a second motherboard module.