Abstract: A method includes: obtaining impact values for characteristic conditions; selecting training data subsets respectively from training data sets according to the impact values; obtaining a candidate model and an evaluation value based on the training data subsets; supplementing the training data subsets according to the impact values; obtaining another candidate model and another evaluation value based on training data subsets thus supplemented; repeating the step of supplementing the training data subset, and the step of obtaining another candidate model and another evaluation value based on the training data subsets thus supplemented; and selecting one of the candidate models as a prediction model based on the evaluation values.

Abstract: A method includes bonding a first package and a second package over a package component, adhering a first Thermal Interface Material (TIM) and a second TIM over the first package and the second package, respectively, dispensing an adhesive feature on the package component, and placing a heat sink over and contacting the adhesive feature. The heat sink includes a portion over the first TIM and the second TIM. The adhesive feature is then cured.

Abstract: A method includes forming isolation regions extending into a semiconductor substrate. A semiconductor strip is between the isolation regions. The method further includes recessing the isolation regions so that a top portion of the semiconductor strip protrudes higher than top surfaces of the isolation regions to form a semiconductor fin, measuring a fin width of the semiconductor fin, generating an etch recipe based on the fin width, and performing a thinning process on the semiconductor fin using the etching recipe.

Abstract: A computer chassis includes walls defining an airspace containing heat-generating components (e.g., storage drives). The airspace is divided into first and second regions, such as by a printed circuit board supporting the heat-generating components within the first region. An air input feeds both the first region and second region. Input air going through the first region first passes by a forward set of heat-generating components before continuing to a rearward set of heat-generating components to extract heat therefrom. Input air going through the second region bypasses the forward set of heat-generating components before being directed out through an air opening partway down the length of the chassis, after which this air passes by a rearward set of heat-generating components to extract heat.

Abstract: A spacer textile material may include a first layer, a second layer, and a plurality of connecting members extending between and joining the first layer and the second layer. The connecting members may form a series of at least ten rows that are separated by spaces. The rows have a width that is less than a width of the spaces, and the connecting members form at least one stabilizing row with a width that is greater than the width of the spaces.

Abstract: A super-tough steel and a production method thereof. The present invention belongs to the field of steels and preparation thereof, and particularly relates to a super-tough steel for cryogenic services, and a production method thereof. The super-tough steel comprises the following elements in percentage by weight: 0.10% to 0.15% of C, and 29.5% to 31.5% of Mn, with the balance being Fe and inevitable impurities. The production method comprises the following steps: A1, smelting with argon protection, and electroslag remelting; A2, hot rolling or hot forging; A, annealing at 900° C. to 1100° C. for 1 hour, and quenching; and A4, cold rolling, annealing of the cold-rolled plate at 700° C.-1200° C. for 1 hour, and quenching after annealing. The steel is simple in composition and does not contain precious metals; and the steel has an average grain size of less than 30 microns, and is non-magnetic with complete face-centered cubic structure.

Abstract: The present invention discloses a machining technology of a low-temperature high-strength-ductility high manganese steel, high manganese steel plate, and high manganese steel tube, and a high manganese steel comprises the following components in percentage by weight: Mn 30%-36%, C 0.02%-0.06%, S?0.01%, P?0.008% and the balance being Fe. Smelted steel ingots are subject to solution treatment and are rolled and homogenized to obtain a high manganese steel plate or are drawn to form a high manganese steel tube. The hot-rolled or cold-rolled steel plate after being hot-rolled has tremendous application value in the fields of low-temperature applications, such as the steel plate used for a low temperature pressure container.

Abstract: A spacer textile material may include a first layer, a second layer, and a plurality of connecting members extending between and joining the first layer and the second layer. The connecting members may form a series of at least ten rows that are separated by spaces. The rows have a width that is less than a width of the spaces, and the connecting members form at least one stabilizing row with a width that is greater than the width of the spaces.

Abstract: A spacer textile material may include a first layer, a second layer, and a plurality of connecting members extending between and joining the first layer and the second layer. The connecting members may form a series of at least ten rows that are separated by spaces. The rows have a width that is less than a width of the spaces, and the connecting members form at least one stabilizing row with a width that is greater than the width of the spaces.

Abstract: The present invention discloses a machining technology of a low-temperature high-strength-ductility high manganese steel, high manganese steel plate, and high manganese steel tube, and a high manganese steel comprises the following components in percentage by weight: Mn 30%-36%, C 0.02%-0.06%, S?0.01%, P?0.008% and the balance being Fe. Smelted steel ingots are subject to solution treatment and are rolled and homogenized to obtain a high manganese steel plate or are drawn to form a high manganese steel tube. The hot-rolled or cold-rolled steel plate after being hot-rolled has tremendous application value in the fields of low-temperature applications, such as the steel plate used for a low temperature pressure container.

Abstract: A spacer textile material may include a first layer, a second layer, and a plurality of connecting members extending between and joining the first layer and the second layer. The connecting members may form a series of at least ten rows that are separated by spaces. The rows have a width that is less than a width of the spaces, and the connecting members form at least one stabilizing row with a width that is greater than the width of the spaces.

Abstract: A spacer textile material may include a first layer, a second layer, and a plurality of connecting members extending between and joining the first layer and the second layer. The connecting members may form a series of at least ten rows that are separated by spaces. The rows have a width that is less than a width of the spaces, and the connecting members form at least one stabilizing row with a width that is greater than the width of the spaces.

Abstract: A method for executing a system management interrupt (SMI) is provided. When a power on self test (POST) is executed, a first identifier is generated and stored into a system management mode block of a memory. During a process for starting an operating system (OS), the first identifier is read from the system management mode block as a second identifier, and the second identifier is stored into an OS block of the memory. When the OS wants to use a system management interrupt, the first identifier and the second identifier are respectively read from the system management mode block and the OS block. Afterwards, it is determined whether the first identifier and the second identifier are the same. If the first identifier and the second identifier are the same, the SMI is executed.

Abstract: An operation method of a rack server system includes receiving power information for each of a plurality of nodes, calculating a maximum power consumption value of the rack server system and a total power consumption value of the nodes upon the power information, determining whether a ratio value between the maximum power consumption value and the total power consumption value exceeds a predetermined ratio value and adjusting operation statuses of the nodes, for making the rack server system enter a power saving mode when the ratio value does not exceed the predetermined ratio value. Further, a rack server system includes multiple nodes and a rack management controller. The nodes include a power supply, a base board management controller coupled to the power supply and a connection interface coupled to the baseboard management controller. The rack management controller is coupled to the baseboard management controller through the connection interfaces.

Abstract: An electronic device, a management method thereof, and a rack serving system are presented. A management interface packet is transferred to a second connection port of a storage interface through a first connection port of a baseboard management controller (BMC). Also, a hard disk drive (HDD) controller of the storage interface converts the management interface packet into an internal control command that conforms to the storage interface, so as to read the system environment information according to the internal control command. Additionally, the HDD controller encapsulates the system environment information into a response packet, and transfers the response packet to the first connection port of the BMC through the second connection port.

Abstract: A spacer textile material may include a first layer, a second layer, and a plurality of connecting members extending between and joining the first layer and the second layer. The connecting members may form a series of at least ten rows that are separated by spaces. The rows have a width that is less than a width of the spaces, and the connecting members form at least one stabilizing row with a width that is greater than the width of the spaces.

Abstract: A data protection method for damaged memory cells is provided. A power-on self-test (POST) is executed, and an initial backup memory is reserved in a memory. An operating system (OS) is executed, and data is loaded from a kernel region of the OS in the memory into a mirror region, so that when a processor accesses the data in the kernel region, it also accesses the data in the mirror region. An uncorrectable error (UE) is detected to determine a damaged page, and a backup page is selected from the initial backup memory or dynamically obtained from the OS to back up data in the damaged page. A mapping address of the damaged page and backup page are recorded into a page mapping table in a memory controller. Accordingly, when the OS accesses the damaged page, the memory controller accesses the backup page instead according to the page mapping table.

Abstract: A method for executing a system management interrupt (SMI) is provided. When a power on self test (POST) is executed, a first identifier is generated and stored into a system management mode block of a memory. During a process for starting an operating system (OS), the first identifier is read from the system management mode block as a second identifier, and the second identifier is stored into an OS block of the memory. When the OS wants to use a system management interrupt, the first identifier and the second identifier are respectively read from the system management mode block and the OS block. Afterwards, it is determined whether the first identifier and the second identifier are the same. If the first identifier and the second identifier are the same, the SMI is executed.

Abstract: A method for setting a memory address space is provided. A memory access frequency of an application program is obtained under execution of an operating system (OS). And a mapping of a memory region is decided according to the memory access frequency. Next, an interrupt signal is used for executing an interrupt handler routine. The mapping of the memory region is set under execution the interrupt handler routine. And the application program is loaded into the memory region for executing in the OS.

Abstract: A data protection method for damaged memory cells is provided. A power-on self-test (POST) is executed, and an initial backup memory is reserved in a memory. An operating system (OS) is executed, and data is loaded from a kernel region of the OS in the memory into a mirror region, so that when a processor accesses the data in the kernel region, it also accesses the data in the mirror region. An uncorrectable error (UE) is detected to determine a damaged page, and a backup page is selected from the initial backup memory or dynamically obtained from the OS to back up data in the damaged page. A mapping address of the damaged page and backup page are recorded into a page mapping table in a memory controller. Accordingly, when the OS accesses the damaged page, the memory controller accesses the backup page instead according to the page mapping table.