Abstract: Disclosed is a system that comprises a memory device and a processing device, operatively coupled with the memory device, to perform operations that include, identifying, by the processing device, a plurality of partitions located on a die of the memory device. The operations performed by the processing device further include selecting, based on evaluating a predefined criterion reflecting a physical layout of the die of the memory device, a first partition and a second partition of the plurality of partitions. The operations performed by the processing device further include generating a codeword comprising first data residing on the first partition and second data residing on the second partition.

Abstract: Embodiments of the present disclosure relate to availability level-based service management. In an embodiment, a computer-implemented method is disclosed. According to the method, it is detected initiation of a request from a first microservice to a second microservice. The first and second microservices are comprised in a plurality of microservices of an application. The request comprises an expected availability level for the application. In response to a current availability level of the application being higher than or equal to the expected availability level and in response to determining that the execution of the second microservice is unavailable, the request is caused to be routed to a simulated microservice of the second microservice. The simulated microservice is configured to return to the first microservice a dummy response to the request. In other embodiments, a system and a computer program product are disclosed.

Abstract: A programmable switch includes an input arbiter to analyze packet headers of incoming packets and determine which of the incoming packets are part of gradient vectors received from worker computing devices that are performing reinforcement learning. The programmable switch also includes an accelerator coupled to the input arbiter, the accelerator to: receive the incoming packets from the input arbiter; asynchronously aggregate gradient values of the incoming packets, as the gradient values are received, to generate an aggregated data packet associated with a gradient segment of the gradient vectors; and transfer the aggregated data packet to the input arbiter to be transmitted to the worker computing devices, which are to update local weights based on the aggregated data packet.

Abstract: A programming operation is performed on a first set of memory cells addressable by a first wordline (WL), wherein the first set of memory cells are comprised by an open translation unit (TU) of memory cells. It is determined that a second set of memory cells comprised by the open TU are in a coarse programming state, wherein the second set of memory cells is addressable by a second WL. In response to determining that the second set of memory cells satisfies a threshold criterion, a programming state verify level associated with the second WL is reduced by a verify level offset. A programming state gate step size associated with each WL of the open TU is reduced by a predefined value. A programming operation is performed on the second set of memory cells using the reduced programming state verify level and the reduced programming state gate step size.

Abstract: A threshold criterion of a plurality of threshold criteria is identified based on a current program-erase cycle (PEC) count of a first block of a memory device, wherein the first block is configured as quad-level cell (QLC) memory. A raw bit error rate (RBER) associated with data of a second block of the memory device is determined, wherein the second block is configured as single-level cell (SLC) memory. It is determined that the RBER associated with the data of the second block satisfies the threshold criterion. In response to determining that the RBER satisfies the threshold criterion, the data of the second block is written to the first block.

Abstract: Systems and methods are disclosed including a memory device and a processing device operatively coupled to the memory device. The processing device can perform operations comprising performing a write operation to program first data to a first set of memory cells addressable by a first wordline of a first plurality of wordlines of a block of the memory device; performing a read operation on a second wordline of the plurality of wordlines, wherein the second wordline is adjacent to the first wordline; determining a number of bits programmed in a first logical level in the second wordline; and responsive to determining that the number of bits set satisfies a threshold criterion, copying second data from the first block to a second block.

Abstract: A first read operation is performed on a first set of memory cells addressable by a first wordline (WL), and a second read operation is performed on a second set of memory cells addressable by a second WL, wherein the first set of memory cells and the second set of memory cells are comprised by an open TU of memory cells. A first threshold voltage offset bin associated with the first WL is identified. A second threshold voltage offset bin associated with the second WL is identified. Respective threshold voltage offset bins for each WL of a plurality of WLs coupled to respective sets of memory cells comprised by the open TU are determined based on at least one of the first threshold voltage offset bin and the second threshold voltage offset bin. Respective default threshold voltages for each WL of the plurality of WLs are updated based on the threshold voltage offset bins.

Abstract: A thin-film pressure sensor and an arrangement method thereof are provided. The thin-film pressure sensor includes a flat diaphragm and a first induction unit in the shape of a thin film arranged on the flat diaphragm, where the first induction unit includes m rotating multi-segment resistance wires arranged around the center of a circle of a circular deformation area of the flat diaphragm, m/2 rotating multi-segment resistance wires on one side are connected in series to form a second induction resistor, and m/2 rotating multi-segment resistance wires on the other side are connected in series to form a fourth induction resistor, where m is a multiple of 4; the arrangement method includes arrangement for the first induction unit. The radial strain and the tangential strain of the flat diaphragm can be fully utilized, and the detection sensitivity of the thin-film pressure sensor is improved.

Abstract: Involved are an inositol derivative and a use thereof. Specifically, provided is a compound, said compound includes two or many parts, as represented by formula (D), connected via a common central linker L2, where formula (D) is as shown below.

Abstract: The present invention relates to an echinocandin analogue and a preparation method therefor. The compound can be used for preventing or treating fungal infection, or for preventing, stabilizing or inhibiting fungal growth or killing fungi. An exemplary compound is represented by formula I, wherein the definitions of R1, R2, R3 and G groups are as described in the description.

Abstract: The disclosure provides a decolorization and purification method of BHET material, which includes the following steps. A first dose of activated carbon is added to preliminarily treat the BHET material. After the preliminary treatment, a first cooling crystallization process and filtration are performed to obtain BHET crystals. Afterwards, an oxidant is used to chemically react with the BHET crystals to destroy a dye or impurities, and then a second dose of activated carbon is added to adsorb a chemically reacted oxide. Next, a second cooling crystallization process, filtration, and drying are performed to obtain a finished product of BHET.

Abstract: The present disclosure relates to a drug conjugate of an Eribulin derivative, a preparation method therefor and an application thereof in medicine. Specifically, provided is an antibody-drug conjugate, which contains an Eribulin derivative drug portion. The present disclosure further relates to a method for treating cancer by administering the antibody-drug conjugate provided herein.

Abstract: A disposal method for waste fabric containing polyester, nylon, and dye includes the following steps: step (a): providing a waste fabric containing polyester, nylon, and dye; and step (b): performing a first-stage treatment including acid treatment on the waste fabric to obtain a first liquid material and a first solid material. The first-stage treatment includes acid treatment with an acid liquid mixed with an oxidant. The first solid material includes recycled polyester, and/or the first liquid material includes recycled nylon or degraded nylon.

Abstract: A disposal method for waste fabric containing polyester, spandex, and dye includes the following steps: step (a): providing a waste fabric containing polyester, spandex, and dye; and step (b): performing a first-stage treatment including elution on the waste fabric to obtain a first liquid material and a first solid material. The first-stage treatment includes elution with a cosolvent mixed with an oxidant. The first solid material includes recycled polyester, and/or the first liquid material includes recycled spandex or degraded spandex.

Abstract: A method for processing a waste fabric containing polyester and cotton fibers includes the following steps. The first step is providing a plurality of fabric scraps each containing polyester fibers and cotton fibers. The next step is allowing an acid catalyst aqueous solution to repeatedly contact and react with the fabric scraps at 130° C. to 160° C. in a circulation and backflow manner, so as to separate the cotton fibers from each of the fabric scraps. The last step is recycling the reacted acid catalyst aqueous solution and fabric scraps.

Abstract: Provided are a cephalosporin compound represented by formula I-1, I-2, or I-3, a pharmaceutical composition comprising same, and use thereof as an antibacterial agent.

Abstract: An example embodiment may involve a storage device comprising one or more processors, memory, a host interface connectable to a host device, a network interface connectable to a backup device, and program instructions, stored in the memory, that upon execution by the one or more processors cause the storage device to perform operations comprising: causing data received, by way of the host interface, to be stored in a page of the memory; after storing the data, marking the page as invalid due to input/output operations of the memory; determining a predicted idle time period within which the memory is not expected to be engaged in further input/output operations; determining that a duration of the predicted idle time period exceeds a threshold length; and during the predicted idle time period, transmitting, by way of the network interface, the data to the backup device.

Abstract: A processor includes a plurality of vector sub-processors (VSPs) and a plurality of memory banks dedicated to respective VSPs. A first memory bank corresponding to a first VSP includes a first plurality of high vector general purpose register (VGPR) banks and a first plurality of low VGPR banks corresponding to the first plurality of high VGPR banks. The first memory bank further includes a plurality of operand gathering components that store operands from respective high VGPR banks and low VGPR banks. The operand gathering components are assigned to individual threads while the threads are executed by the first VSP.

Abstract: A fluid design with enhanced proppant-carrying capacity utilizes a low-viscosity fluid with high proppant carrying capacity and low required power for injection into a hydrocarbon-bearing, subterranean formation. A preferred viscosifying agent that comprises a copolymer polymerized from an acrylic acid monomer and a monomer selected from: a) at least one carboxylic acid monomer; b) at least one C1 to C5 alkyl ester and/or at least one C1 to C5 hydroxyalkyl ester of acrylic acid or methacrylic acid; c) one crosslinking monomer; and optionally d) at least one ?,?-ethylenically unsaturated monomer, may be used to produce a fracturing fluid that has the pumpability of a slick water fluid and the proppant-carrying ability of a cross-linked gel. An optimization process to optimize hydraulic fracture design evaluates and quantifies the proppant-carrying capacity of the invented fluid and its impact in the proppant transport during fracturing.