Abstract: The present application provides an equipment for reducing sugar in fruit juice, a method for reducing sugar in fruit juice, a sugar-reduced fruit juice and related applications. The equipment for reducing sugar in fruit juice comprises a frame, a magnetic field generating device and a hollow fermentation tank. The method for reducing sugar in fruit juice comprises preparing a magnetic carrier; immobilizing an enzyme on the magnetic carrier to obtain a magnetic immobilized enzyme; and reducing sugar in fruit juice by an equipment for reducing sugar in fruit juice described above and the magnetic immobilized enzyme. The sugar-reduced fruit juice made according to the present application can be better applied in maintaining body shape and/or preparing products for preventing diseases.

Abstract: Provided in the embodiments of the present disclosure are a multimedia resource processing method and apparatus, and an electronic device and a readable storage medium. On the basis of a contribution feature, the number of future visits of a multimedia resource uploaded by a contribution user can be predicted; a transcoding priority is obtained on the basis of the number of future visits of the multimedia resource; and the multimedia resource with a high transcoding priority is preferentially transcoded.

Abstract: Provided are a video preloading method and apparatus, a device, and a medium. The method includes: in response to determining that a length of a buffered video reaches a first numerical value, creating and executing a preloading task, where the buffered video is a current video that is buffered and is to be played, and the preloading task is used for preloading a subsequent video; and in an execution process of the preloading task, in response to determining that the length of the buffered video is less than or equal to a second numerical value, cancelling the preloading task, where the second numerical value is less than the first numerical value.

Abstract: A folding joint, comprising a first joint, a second joint, a handle, a locking rod, a swing back element, a connecting rod, a sliding rod and a reset elastic member, one side of the first joint (10) is hingedly connected to one side of the second joint, and the handle is hingedly connected to other side of the first joint, the other side is provided with a supporting part, and is provided with a sliding groove, one end of the swing back element is hingedly connected to the other side of the first joint, the locking rod is arranged at other end of the swing back element, the sliding rod is arranged in the sliding groove, the connecting rod is arranged between the locking rod and the sliding rod, one end of connecting rod is fixedly connected with the locking rod, other end is fixedly connected with the sliding rod.

Abstract: Embodiments of the present disclosure provide an adaptive playback method and device for video, the method includes: receiving a playback instruction for a target video; and playing the target video according to a first code rate in response to the playback instruction; where the first code rate is determined by the following steps: predicting by using a network speed prediction algorithm to obtain a first network speed; acquiring a code rate prediction model corresponding to the network speed prediction algorithm, where the code rate prediction model is used for representing, under a historical performance parameter before switching to the network speed prediction algorithm, a mapping relationship between a network speed predicted by the network speed prediction algorithm and a code rate; and determining the first code rate corresponding to the first network speed through the code rate prediction model.

Abstract: A sample test card and a blood gas analyzer are provided. The sample test card includes a first channel, a second channel, a first electrode located in the first channel, and a second electrode located in the second channel. The first electrode is configured to obtain an electrochemical parameter of a sample in the first channel, and the second electrode is configured to obtain an electrochemical parameter of a reference solution in the second channel. The sample test card further includes a salt bridge. An end of the salt bridge is exposed in the first channel, and the other end of the salt bridge is exposed in the second channel.

Abstract: The invention discloses an AlCrVTiSiON nano-gradient coating with surface pre-oxidation and a preparation method thereof, belonging to the technical field of coatings. The AlCrVTiSiON nano gradient coating is prepared by arc ion plating technology, wherein the target materials are selected from metal Cr target, V target, AlCrSi target and AlTiSi target. In order to further improve the heat resistance of the coating and increase the cutting amount during service, the AlCrVTiSiON nano-gradient coating with O element content increasing from inside to outside was formed. The prepared coating has good heat resistance, which is suitable for high-speed cutting and improves processing efficiency.

Abstract: The present disclosure provides a video definition grade determining method and apparatus, a server, a storage medium and a system.

Abstract: Nicotinamide riboside trioleates chloride (NRTOC1) is a novel hydrophobic derivative of nicotinamide riboside chloride. It can be used in a composition formulated for oral administration, preferably a beverage, such as a Ready-to-Drink (RTD) beverage scaled in a container or a powder formulated for reconstitution in a diluent to form a reconstituted beverage.

Abstract: A near-optimal scheduling system for considering processing-time variations and real-time data streaming includes a data parser module, a publish subscribe mechanism module, a processing time prediction module and a scheduling optimization module. In the processing time prediction module, an orthogonal greedy algorithm and a recurrent neural network are used to extract key features and then predict varying operation processing time. By formulating the scheduling problem in an integer programming form, an ordinal-optimization (OO) embedded decomposition and coordination method is established in the scheduling optimization module to provide dynamic and near-optimal schedules in a computationally efficient manner. Moreover, a publish subscribe mechanism is developed in the publish subscribe mechanism module by using subscribe and publish methods to realize real-time needs.

Abstract: Provided in the embodiments of the present disclosure are a multimedia resource processing method and apparatus, and an electronic device and a readable storage medium. On the basis of a contribution feature, the number of future visits of a multimedia resource uploaded by a contribution user can be predicted; a transcoding priority is obtained on the basis of the number of future visits of the multimedia resource; and the multimedia resource with a high transcoding priority is preferentially transcoded.

Abstract: Mo doped AlCrSiN/Mo self-lubricating films and a preparation method thereof are provided. The AlCrSiN/Mo self-lubricating films are prepared by doping Mo element into the AlCrSiN films, and the Mo content in the resulted films is in the range of 0.3-6.3 at. %. The films are prepared on the substrates by high power impulse magnetron sputtering (HiPIMS) and pulsed DC magnetron sputtering hybrid coating technology. The prepared AlCrSiN/Mo self-lubricating films possess high hardness, good toughness, excellent antifriction characteristics and good chemical stability.

Abstract: The present disclosure provides a video definition grade determining method and apparatus, a server, a storage medium and a system.

Abstract: A high-speed data cable includes first and second electrical connectors at each end of the cable. A first connector housing is mounted on the first electrical connector, and a second connector housing is mounted on the second electrical connector. The first connector housing includes a first outer periphery and a first mechanical key on the first outer periphery. The first mechanical key engages a first complementary key on a first housing for a first device to define a single orientation by which the first electrical connector plugs into the first device. The second connector housing includes a second outer periphery and a second mechanical key on the second outer periphery. The second mechanical key engages a second complementary key on a second housing for a second device to define a single orientation by which the second electrical connector plugs into the second device.

Abstract: The present disclosure provides a video definition grade determining method and apparatus, a server, a storage medium and a system.

Abstract: Embodiments of the present disclosure provide an adaptive playback method and device for video, the method includes: receiving a playback instruction for a target video; and playing the target video according to a first code rate in response to the playback instruction; where the first code rate is determined by the following steps: predicting by using a network speed prediction algorithm to obtain a first network speed; acquiring a code rate prediction model corresponding to the network speed prediction algorithm, where the code rate prediction model is used for representing, under a historical performance parameter before switching to the network speed prediction algorithm, a mapping relationship between a network speed predicted by the network speed prediction algorithm and a code rate; and determining the first code rate corresponding to the first network speed through the code rate prediction model.

Abstract: Provided are a video preloading method and apparatus, a device, and a medium. The method includes: in response to determining that a length of a buffered video reaches a first numerical value, creating and executing a preloading task, where the buffered video is a current video that is buffered and is to be played, and the preloading task is used for preloading a subsequent video; and in an execution process of the preloading task, in response to determining that the length of the buffered video is less than or equal to a second numerical value, cancelling the preloading task, where the second numerical value is less than the first numerical value.

Abstract: A folding joint, comprising a first joint, a second joint, a handle, a locking rod, a swing back element, a connecting rod, a sliding rod and a reset elastic member, one side of the first joint (10) is hingedly connected to one side of the second joint, and the handle is hingedly connected to other side of the first joint, the other side is provided with a supporting part, and is provided with a sliding groove, one end of the swing back element is hingedly connected to the other side of the first joint, the locking rod is arranged at other end of the swing back element, the sliding rod is arranged in the sliding groove, the connecting rod is arranged between the locking rod and the sliding rod, one end of connecting rod is fixedly connected with the locking rod, other end is fixedly connected with the sliding rod.

Abstract: An information processing apparatus includes a reception unit that receives a progress condition of a group printing job constituted by plural printing jobs, and a presentation unit that presents the progress condition of the group printing job in accordance with an item for presenting the progress condition.

Abstract: Provided are a kit for detecting chronic rhinosinusitis with nasal polyps subtype, and the use of a CST1 gene as a biomarker and a method for detecting chronic rhinosinusitis with nasal polyps subtype. The CST1 gene, as a biomarker, can detect chronic rhinosinusitis with nasal polyps subtype or predict the sensitivity of a patient with chronic rhinosinusitis with nasal polyps to glucocorticoid. The detection method includes PCR using specific primers of the CST1 gene, such as real-time fluorescence quantitative PCR, so as to detect the expression amount of the CST1 gene.