Abstract: A power failure monitoring device includes an electronic device and a console; the electronic device includes a main board; the console is coupled to the main board and adapted to obtain power failure information in the electronic device, and then analyze a power supply condition of the electronic device according to the obtained power failure information.

Abstract: The present disclosure relates to securely setting up mesh networks in a manner that does not require a physical network cable being attached to a wireless mesh device and that does not require transmitting unencrypted information wirelessly when a mesh network is setup. Methods and apparatus consistent with the present disclosure may allow a user to choose which mesh nodes can join a network and that user may specificity a custom profile that may include rules that may identify how mesh network identifiers are used, that identify passcodes/passphrases assigned to a particular network, may identify types of traffic that may be passed through particular 802.11 radio channels, or other parameters that may control how traffic is switched between devices in a particular wireless mesh network. This combined with dual factor verification and the use of different types of communication channels make wireless mesh networks easy to deploy and expand.

Abstract: A method for managing a management board of an immersion cooling tank detects a signal of each of the first terminals of the management board. The method determines a first number of levels of the detected signals being high and a second number of the levels of the detected signals being low. The method further determines whether the management board is the master management board or is the slave management board according to the first number and the second number. The management board is determined to be the master management board if the levels of all of the detected signals are low. A related management board of an immersion cooling tank and a non-transitory storage medium are also provided.

Abstract: A validation method relating to the validation of immersion-cooled servers in an air cooling environment obtains a requirement or purchase order, the order including types of immersion-cooled servers and number required. The method builds a validation environment accordingly, the validation environment includes first fans and air cooling power modules. The air cooling power modules includes a number of power supply units and a number of second fans. The method executes one or more tests in an assembled validation environment. The method further generates a result of test. A demo board and a non-transitory storage medium are also disclosed.

Abstract: In one embodiment, a crosspoint memory device is manufactured by forming a material stack and patterning the material stack to form a plurality of memory cells of the cross point memory device. Forming the material stack includes depositing a select device (SD) region material comprising chalcogenide, depositing a layer comprising carbon on the SD region material at a temperature below 40° C., depositing an ohmic contact layer on the layer comprising carbon, and depositing a phase change material (PM) region material comprising chalcogenide on the ohmic contact layer.

Abstract: An airblowing comb, adjustable for direction and with function for heating the blown air, includes a first housing, a second housing connected to the first housing, first comb teeth, second comb teeth, a driving assembly, and a baffle. The driving assembly is configured for driving the baffle to move to cover either the first air outlet or the second air outlet, so as to adjust the wind direction from one side to the other, the blown air may also be preheated.

Abstract: The present disclosure provides a fluorescent contrast agent with a targeting function, and a preparation method and a use thereof, and belongs to the technical fields of nanomaterials and biomedical materials. The fluorescent contrast agent (MR780 NPs) of the present disclosure can specifically bind to CD206 on a surface of tumor-associated macrophages (TAMs). MR780 NPs accumulate in lymph nodes invaded by tumor cells and undergo an oxidation-reduction reaction with reduced glutathione in a tumor microenvironment, which triggers a fluorescence signal of MR780 NPs; and MR780 NPs do not accumulate and do not show fluorescence in normal lymph nodes. Therefore, the fluorescent contrast agent of the present disclosure can be used to diagnose lymph node metastasis (LNM) of breast cancer, realize the preoperative evaluation of LNM, assist in the clinical determination of tumor staging and the formulation of a surgical plan, and achieve the accurate resection under intraoperative fluorescence navigation.

Abstract: The present disclosure provides an automatic test system for actual stress of a bridge based on DIC technology, where the system includes a camera, a phosphor spraying device, a computer, and a sliding rail; the sliding rail is arranged on both sides of an upper wing of a box-shaped concrete beam; the phosphor spraying device is used to spray phosphor on a web of the box-shaped concrete beam to form speckles of varying light and shade; the camera is slidably connected to the sliding rail through a bracket, and is used to photograph the speckles and transmit a speckle image to the computer; and the computer is used to analyze and process the speckle image taken by the camera and generate a time history diagram of stress.

Abstract: Provided herein are synthetic nucleic acid molecules known as loop-mediated riboregulators that have single-nucleotide polymorphism (SNP) sensitivity and ultralow OFF state signal levels. Loop-mediated riboregulators can activate or repress gene expression in response to trigger RNAs bearing completely arbitrary sequences. Also provided herein are methods of using such synthetic nucleic acid molecules for detecting the presence or absence of a particular target RNA in, for example, a biological sample.

Abstract: The present disclosure distributes processing capabilities throughout different nodes in a wireless network. Methods and apparatus consistent with the present disclosure increase the efficiency of communications in a wireless network because they help minimize the need to forward communications to other nodes in the network. Apparatus and methods consistent with the present disclosure perform a function of elastic content filtering because rating information may be stored in different memories of different mesh nodes according to rules or profiles associated with a wireless mesh network as responses to requests are sent back along a route in a wireless mesh network in a manner that may not increase an amount of network traffic. When, however, network traffic dips below a threshold level, additional messages may be sent to certain mesh nodes that update rating information stored at those certain mesh nodes.

Abstract: The user equipment (UE) may obtain at least one optical reference signal associated with a transmit receive point (TRP), the at least one optical reference signal including at least one of: a TRP identifier (ID) or direction information of the at least one optical reference signal with reference to the TRP. The UE may identify information associated with the TRP with reference to the UE based on the at least one optical reference signal, and perform at least one of a cell acquisition, a beam management, a UE position detection, a TRP validation, or an ambient environment detection based on the identified information associated with the TRP. The UE may also receive at least one reference radio signal, and use the correlation between the optical reference signal and the received reference radio signal.

Abstract: A structure containing an antenna with an orientation which can be changed when one part of a two-part structure is turned relative to the other on a rotating shaft includes first and second structures as the two parts. The second structure is rotatably connected to the first structure through the rotating shaft, and the second structure comprises an antenna plate. When the second structure is rotated relative to the first structure, the rotated antenna plate allows a wider range of wavelength frequencies within the rotation range of the second structure.

Abstract: A method, a system, and a server for monitoring status of SSD applied in the server allows a volume management device which has been disabled because of conflict to be used to maintain unchanged information of power indicating control bit when an SSD is unplugged. The unchanged information of power indicating control bit is transmitted to a CPLD and decoder information is obtained from the CPLD. Position of the SSD in the register is set according to the decoder information.

Abstract: A reset pressure method includes sending a first signal to a complex programmable logic device (CPLD) by a BMC; sending a second signal to the BMC to reset the BMC by the CPLD when the CPLD receives the first signal; the CPLD detecting whether a third signal appears in the BMC when the BMC is reset. When the CPLD detects the third signal appearing in the BMC, the BMC is determined to have completed the reset and is operating normally. When the CPLD does not detect the third signal in the BMC, the reset pressure testing of the BMC is determined as interrupted. A reset pressure system and a non-transitory storage medium are also disclosed.

Abstract: An automatic testing method includes obtaining a positioning image, analyzing position of a plurality of slots of the test motherboard in the positioning image to generate route information for insertion and testing of components; wherein photographing test motherboard and obtaining positioning image focused on the test motherboard, controlling the clamping device to insert a plurality of the components into the slots according to the route information, controlling the test motherboard to test the components, determining if there is a faulty component, controlling the clamping device to withdraw and insert the components into other slots according to the route information and controlling the test motherboard to retest the components again if there is no faulty component. An automatic testing device and a non-volatile storage medium performing the above-described method are also disclosed.

Abstract: Methods and compositions for detecting the presence of a pathogen are described. In particular, this document provides a method of detecting a pathogen-associated nucleic acid in a biological sample of a subject, where the method comprises using one or more unimolecular aptamer-based sensors comprising an aptamer-fluorophore complex and an amplification step to detect the pathogen-associated nucleic acid. Methods specific for detecting the presence of malaria and other mosquito-borne virus infections are also provided.

Abstract: A multi-scale unsupervised seismic velocity inversion method based on an autoencoder for observation data. Large-scale information is extracted by the autoencoder, which is used for guiding an inversion network to complete the recovery of different-scale features in a velocity model, thereby reducing the non-linearity degree of inversion. A trained encoder part is embedded into the network to complete the extraction of seismic observation data information at the front end, so it can better analyze the information contained in seismic data, the mapping relationship between the data and velocity model is established better, then the inversion method is unsupervised, and location codes are added to the observation data to assist the network in perceiving the layout form of an observation system, which facilitates practical engineering application. Thus a relatively accurate inversion result of the seismic velocity model when no real geological model serves as a network training label can be achieved.

Abstract: A mobile clean room is configured to provide a clean room environment while moving components between a first stationary clean room and a second stationary clean room. The mobile clean room includes an interior volume and an air quality system configured to maintain a clean room environment within the interior volume. The mobile clean room includes an on-board power supply, an electric tractor coupled to the mobile clean room and configured to move the mobile clean room, and a controller that is operably coupled with the filtration system and the on-board power supply. The controller is configured to monitor and control performance of the air quality system, monitor performance of the on-board power supply, and communicate with a stationary controller controlling operation of the first stationary clean room and/or the second stationary clean room.

Abstract: A waterproof partition adapted to a button includes a waterproof film and a waterproof foam formed on a surface of the waterproof film and covering a periphery of the waterproof film. The waterproof foam is formed with an opening for providing a moving passage for pressing the button. The waterproof film has elasticity, and the waterproof film is annular.