Abstract: An example system can include a memory component and a processing device. The memory component can include a group of memory cells. The processing device can be coupled to the memory component. The processing device can be configured to use a first voltage window for a set of memory cells of the group of memory cells during a first time period. The processing device can be configured to determine that an error rate of a sub-set of the set of memory cells is above a threshold error rate. The processing device can be configured to, in response to the determination that the error rate of the sub-set of memory cells is above the threshold error rate, use a second voltage window for the set of memory cells of the group of memory cells during a second time period.

Abstract: A method includes determining, for a plurality of memory dice, binning information relating to quality characteristics of each of the plurality of memory dice. The method further includes performing a select gate scan to determine a first threshold voltage and a first threshold voltage window of each of the plurality of memory dice, and, based on the determined quality characteristics of each of the plurality of memory dice, perform an erase and program operation to set a second threshold voltage with a second threshold voltage window of a subset of memory dice among the plurality of memory dice where the second threshold voltage window is greater than the first threshold voltage window.

Abstract: The present disclosure discloses an endoscope adapter and an auxiliary instrument for endoscopic surgery. The endoscope adapter includes an inner sleeve and an outer sleeve. The inner sleeve includes an inner channel configured for accommodating a distal end of an insertion portion of the endoscope. The outer sleeve is sleeved on the inner sleeve, and capable of defining an outer channel between the outer sleeve and the inner sleeve, and the outer channel is configured for accommodating and providing a space for pushing and drawing a robot arm assembly having an end effector.

Abstract: The present invention relates to a sulfonylurea derivative and medical uses thereof, specifically relating to the sulfonylurea derivative shown in general formula (I), a preparation method thereof, a pharmaceutical composition containing same, and a use of same for treating diseases and disorders affected by neuronal damage, for example: cerebral stroke, brain damage, neuropathic pain, migraines, inflammatory pain, chronic pain, or depression. The definition of each group in the general formula (I) is the same as that in the description.

Abstract: A graphics processing unit (GPU) sequences provision of operands to a set of operand registers, thereby allowing the GPU to share at least one of the operand registers between processing. The GPU includes a plurality of arithmetic logic units (ALUs) with at least one of the ALUs configured to perform double precision operations. The GPU further includes a set of operand registers configured to store single precision operands. For a plurality of executing threads that request double precision operations, the GPU stores the corresponding operands at the operand registers. Over a plurality of execution cycles, the GPU sequences transfer of operands from the set of operand registers to a designated double precision operand register. During each execution cycle, the double-precision ALU executes a double precision operation using the operand stored at the double precision operand register.

Abstract: The present disclosure concerns methods of using novel bacterial strains of 0617-T307, 0917-T305, 0917-T306, 0917-T307, 0118-T319, 0318-T327, and 0418-T328, the cell broth and novel metabolites produced from the bacterial strains, to inhibit the growth of a variety of microbial species for bacterial pathogens that cause citrus Huanglongbing (citrus greening disease), Zebra chip (ZC) disease of potato, tomato, and other plants of the family Solanaceae and plants of the family Apiaceae and Umbelliferae.

Abstract: The present invention discloses a dyeable 1.74 resin lens and a preparation method thereof. The resin lens includes a module layer with a refractive index being 1.74, a dyeable layer with a refractive index being 1.60 is poured on an upper surface of the module layer, an upward curved degree of the dyeable layer is the same as an upward curved degree of the module layer, and a center thickness of the dyeable layer is 0.5-1.2 mm. According to the dyeable 1.74 resin lens of the present invention, a layer of dyeable 1.60plus resin lens is attached to a surface of a 1.74 lens, dyeing performance is good, a visible light transmittance can reach 10-30%, and the blank that the 1.74 lens cannot be dyed is filled.

Abstract: A helmet (10) comprises an outer shell (12), an inner lining (14), and at least one releasable connector arrangement adapted to enable the outer shell (12) to be removably attached to the inner lining (14). The releasable connector arrangement includes a connecting stem (28) on the outer shell (12), and a receiving channel (30) in the inner lining (14).

Abstract: A data storage device includes a nonvolatile memory device, a volatile memory device, a data encryption circuit configured to encrypt data outputted from the nonvolatile memory device, a data decryption circuit configured to decrypt encrypted data output from the data encryption circuit and configured to provide the decrypted data to the volatile memory device, and a processor configured to perform a first process that controls installation of a first in-storage program in the data storage device, a second process configured to manage a mapping table storing a relation between a logical address and a physical address of the nonvolatile memory device, and a third process configured to execute the first in-storage program.

Abstract: A processing unit such as a graphics processing unit (GPU) includes a plurality of vector signal processors (VSPs) that include multiply/accumulate elements. The processing unit also includes a plurality of registers associated with the plurality of VSPs. First portions of first and second matrices are fetched into the plurality of registers prior to a first round that includes a plurality of iterations. The multiply/accumulate elements perform matrix multiplication and accumulation on different combinations of subsets of the first portions of the first and second matrices in the plurality of iterations prior to fetching second portions of the first and second matrices into the plurality of registers for a second round. The accumulated results of multiplying the first portions of the first and second matrices are written into an output buffer in response to completing the plurality of iterations.

Abstract: The present invention relates to an antimicrobial composition and probiotics against bacterial and fungal pathogens of fish. In particular, the invention pertains to a novel strain of the bacterial species Pseudomonas chlororaphis subsp. aurantiaca 1214-CHY4 (ATCC accession number PTA-126941), the cells, cell broth, and novel metabolites produced from the bacterial strain that can inhibit the growth of a variety of fish pathogens.

Abstract: The present disclosure describes techniques for facilitating interaction with content using interactive effects. The techniques comprise receiving a video from a first computing device associated with a first user among a plurality of users. The video is generated using an interactive effect. The interactive effect comprises overlaying at least one component on at least one subset of frames of the video. The interactive effect enables the video to be interacted with other users among the plurality of users. The video is presented on a second computing device associated with a second user among the plurality of users. The video comprises information indicative of instructions on how to interact with the video. Display of an animation associated with the at least one component may be automatically caused on the second computing device in response to receiving an indication of interacting with the video by the second user.

Abstract: An electronic endoscope and a surgical robot. The electronic endoscope comprises an image capturing unit. The image capturing unit comprises: a housing; a lens base, mounted within the housing, the lens base comprising a base body and a thermally-conductive mesa structure protrudingly provided on the base body; and a light source component, comprising a light source provided on the thermally-conductive mesa structure, the thermally-conductive mesa structure being used for conducting the heat generated by the light source. The design of the electronic endoscope provides the light source of the electronic endoscope with excellent cooling, thus mitigating the problem of light attenuation.

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, selecting, by the processing device, a first partition located on a first die of the memory device. The operations performed by the processing device further include selecting, based on a predefined partition offset reflecting a physical layout of the memory device, a second partition located on a second die of the memory device. 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: 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.