Abstract: A composite aluminum plate assembly comprises at least two aluminum honeycomb profile units; each aluminum honeycomb profile unit comprises a support component, an interlayer aluminum honeycomb, a first aluminum plate and a second aluminum plate, the interlayer aluminum honeycomb being filled between the first aluminum plate and the second aluminum plate; an extension section is provided on an abutting side of at least one of two sides of aluminum plates of the aluminum honeycomb profile unit, the extension section extending to the exterior of the interlayer aluminum honeycomb at the same side; the strength of the support component is greater than that of the interlayer aluminum honeycomb, and extension sections of two adjacent aluminum honeycomb profile units are assembled to each other and connected and fixed by means of the support component.

Abstract: The present invention discloses a method for removing carbon dioxide from a reaction gas. The present invention fully utilizes the available heat in each part of the carbon dioxide removal system to reduce external heat exchange, and thereby significantly reduces the carbon dioxide content in the gas returned to the reactor, and also greatly reduces the steam consumption during the regeneration of the rich decarburizing solution. The present invention also discloses a system for removing carbon dioxide from the reaction gas and use thereof.

Abstract: An embodiment of an electronic apparatus may include one or more substrates, and a controller coupled to the one or more substrates, the controller including circuitry to control access to NAND-based storage media that includes a plurality of NAND devices, maintain respective read disturb (RD) counters for each of two or more tracked units at respective granularities, maintain respective global RD counters for each of the two or more tracked units and, in response to a read request, increment one or more global RD counters that correspond to the read request, determine if a global RD counter for a tracked unit matches a random number associated with the tracked unit and, if so determined, increment a RD counter for the tracked unit that corresponds to the read request and generate a new random number for the tracked unit. Other embodiments are disclosed and claimed.

Abstract: Methods for multiplexed detection of a nucleic acid sequence in a sample including the use of a plurality of oligonucleotide target-specific probes (TSPs) configured to bind to a distinct target nucleic acid sequence, where each of the TSPs includes one or more copies of a first fluorescent probe (FP) binding region and one or more copies of a second FP binding region, and where a predetermined ratio of the one or more copies of the first FP binding region to the one or more copies of the second FP binding region is indicative of the distinct target nucleic acid sequence the TSP is configured to bind to.

Abstract: A method for producing an L-amino acid such as L-lysine is provided. An L-amino acid is produced by culturing a bacterium having an L-amino acid-producing ability, which has been modified so that the activity of a carotenoid biosynthesis enzyme is increased, in a medium, and collecting the L-amino acid from the medium.

Abstract: An automatic depalletizing system comprises a robot including a gripper adapted to grip a logistics box and to unload logistics boxes stacked on a pallet. The system further includes a three-dimensional camera adapted to identify a position and an orientation of the logistics boxes so as to guide the robot to unload the logistics boxes from the pallet in a sequential manner.

Abstract: A mobile terminal is provided. The mobile terminal includes a light emitter, a light receiver, a light fidelity (LiFi) controller coupled with the light emitter and the light receiver, and a time-of-flight (TOF) controller coupled with the light emitter and the light receiver. The LiFi controller is configured to control the light emitter to emit a signal and control the light receiver to receive another signal. The TOF controller is configured to control the light emitter to emit a measurement light and determine a measured distance by performing distance measurement according to a reflected light of the measurement light received by the light receiver.

Abstract: System and method for writing updated versions of a configuration data file for a distributed file system in a storage system uses a directory renaming operation to write a new updated version of the configuration data file using the latest version of the configuration data file and a target directory. After the latest version of the configuration data file is modified by a particular host computer in the storage system, the modified configuration data file is written to a temporary file. The directory naming operation is then initiated on the temporary file to change the directory for the temporary file to the target directory. If the directory renaming operation has failed, a retry is performed by the particular host computer to write the new updated version of the configuration data file using a new latest version and a new target directory.

Abstract: System and method for automatic remediation for a distributed file system uses a file system (FS) remediation module running in a cluster management server and FS remediation agents running in a cluster of host computers. The FS remediation module monitors the cluster of host computers for related events. When a first file system service (FSS)-impacting event is detected, a cluster-level remediation action is executed at the cluster management server by the FS remediation module in response to the detected first FSS-impacting event. When a second FSS-impacting event is detected, a host-level remediation action is executed at one or more of the host computers in the cluster by the FS remediation agents in response to the detected second FSS-impacting event.

Abstract: System and method for writing updated versions of a configuration data file for a distributed file system in a storage system uses a directory renaming operation to write a new updated version of the configuration data file using the latest version of the configuration data file and a target directory. After the latest version of the configuration data file is modified by a particular host computer in the storage system, the modified configuration data file is written to a temporary file. The directory naming operation is then initiated on the temporary file to change the directory for the temporary file to the target directory. If the directory renaming operation has failed, a retry is performed by the particular host computer to write the new updated version of the configuration data file using a new latest version and a new target directory.

Abstract: The present disclosure relates to the technical field of rail train, and discloses a cab roof structure, a cab and a rail train. The cab roof structure comprises: at least one roof connecting beam disposed on a roof carline; and at least two aluminum honeycomb panels, one roof connecting beam is disposed between every two aluminum honeycomb panels, and each aluminum honeycomb panel is fixedly connected to a left or right side of the roof connecting beam. The cab roof structure has the advantages of high structural strength, light weight, less welding and good manufacturability.

Abstract: Related is use of fumaric acid esters or pharmaceutically acceptable salts thereof in preparing a pharmaceutical for treating ferroptosis-related diseases. The fumaric acid esters includes dimethyl fumarate and/or monomethyl fumarate. The present application reveals, for the first time, the effect of fumaric acid ester and its pharmaceutically acceptable salt on a protein level of a ferroptosis key regulatory gene GPX4, provides a theoretical basis for the research of treatment strategies for the ferroptosis-related diseases, and provides a new outlet for preparing pharmaceuticals used for the ferroptosis-related diseases.

Abstract: A data storage system operates a file system as a thinly provisioned file system having a host-visible virtual space and a smaller allocated space of underlying physical storage from a pool. The file system applies formatting to the allocated space and utilizes formatted allocated space for storing host files. The file system receives a file I/O request that requires increasing the allocated space of the file system, and in response (1) obtains an extent of physical storage from the pool and adds it to the file system as added allocated space, and (2) formats an initial portion of the added allocated space and satisfies the file I/O request using the formatted initial portion. Over a subsequent period the file system incrementally formats additional portions of the added allocated space and satisfies subsequent file I/O requests from the added portions.

Abstract: The disclosure discloses a method and apparatus for tracking an obstacle. A specific embodiment of the method comprises: acquiring, in response to detecting multiple obstacle laser point clouds in a current laser point cloud frame, multiple historical obstacle laser point cloud sequences; calculating a respective association degree between each detected obstacle laser point cloud in the current laser point cloud frame and each historical obstacle laser point cloud sequence based on association information to obtain multiple association degrees; and searching for a historical obstacle laser point cloud sequence to which each detected obstacle laser point cloud in the current laser point cloud frame belongs based on the multiple association degrees.

Abstract: A method for improving the quality of a polyester industrial yarn is provided. First, in the cooling process of preparing a polyester industrial yarn prepared by polyester spinning, the longitudinal height is kept unchanged, and the cross-sectional area of the slow cooling chamber is enlarged. The chamber maintains the surface temperature of the spinneret by means of heat preservation, and then uses an oil agent containing 67.30-85.58 wt % crown ether in the oiling process of polyester industrial yarn prepared by polyester spinning. Enlarging the cross-sectional area of the slow-cooling chamber refers to the cross section of the slow cooling chamber is changed from a circular shape to a rectangular shape while keeping the spinneret connected to the slow cooling chamber unchanged. The cleaning cycle of the spinneret is prolonged by 35-45%, the full package rate of polyester industrial yarn is larger than 99%.

Abstract: In various aspects, code-based indicia contain secured network access credentials. In some aspects, a computer processor receives user input that specifies secured network access credentials, and the computer processor creates or modifies credentials for establishing a secured network connection. In these aspects, the computer processor generates code-based indicia that contain at least part of the secured network access credentials. In other aspects, a computer processor scans the code-based indicia and extracts the network access credentials. In these aspects, the computer processor employs the network access credentials to establish the secured network connection. In additional aspects, a network router apparatus renders the code-based indicia to an active display. In further aspects, a network router apparatus conditions grant of network access to a device on receipt from the device of an answer to a security question included in the secured network access credentials.

Abstract: Disclosed are a detection system and a detection kit for the number of CGG unit repeats in the 5? untranslated region of genes. The detection system comprises three primers located upstream, downstream and at the boundary of the repeat of CGG repeats, and the number of CGG repeat units can be determined according to the results of the detected full-length product size and number of CGG product. In particular, since the primer located at the boundary of the repeating fragment has stronger binding ability to the corresponding template, the maximum CGG product can be determined more clearly, thereby the specific number of CGG repeats can be accurately determined, the number of repeats which is less than 60 repeats can be effectively and accurately determined, and it is possible to clearly determine whether there is a genotype with a larger number of repeats.

Abstract: Example methods are provided for unbalanced storage resource usage configuration for a distributed storage system in a virtualized computing environment. An example method may include obtaining usage data associated with multiple storage resources forming the distributed storage system. The multiple storage resources are supported by the multiple hosts. Based on the usage data, the method may further include determining a higher usage set and a lower usage set of one or more storage resources from the multiple storage resources and configuring the multiple hosts to use the multiple storage resources in an unbalanced manner by using the higher usage set of one or more storage resources at a higher usage level compared to the lower usage set of one or more storage resources.

Abstract: A data structure is maintained for performing a program operation that is allowed to be suspended to perform reads in a NAND device, where the data structure indicates a plurality of tiers, where each tier of the plurality of tiers has a number of allowed suspends of the program operation while executing in the tier, and where a sum of the number of allowed suspends for all tiers of the plurality of tiers equals a maximum allowed number of suspends of the program operation. In response to performing a resume of the program operation, after performing a read following a suspend of the program operation, a determination is made of a tier of the plurality of tiers for the program operation and a subsequent suspend of the program operation is performed only after a measure of progress of the program operation has been exceeded in the determined tier.

Abstract: An ultra-high sensitivity dual-gated biosensor based on an MOS transistor, which is applicable to detection of a series of early tumors. The sensor is prepared and processed by using SOI wafers, and a unique dual-gated structure is realized by ion implantation technique. The sensor is prepared by an ultraviolet lithography combined with an NLD etching method, realizing trace, instant and marker-free detection of tumor markers. The method detects a change in capacitance in the channel during binding of antigen antibodies. The detection method involved in the invention is more stable and strong in anti-interference, can meet the demands in the aspect of detection range and sensitivity, and especially has extremely outstanding detection sensitivity, and can detect a sample with a lowest concentration in the range of 1 fg/ml˜1 ng/ml.