Abstract: Methods and systems for provisioning resources includes classifying a request for a virtual server instance (VSI) according to resources specified in the request. Dependent resources that the VSI will use are predicted based on the specified resources. A provisioning plan is generated, including timing and configuration information, based on the specified resources and the dependent resources. Resources for the VSI are provisioned according to the provisioning plan, including allocating hardware resources on a computing system.

Abstract: The present disclosure relates to a cooling device for a power battery system, a power battery system for a vehicle comprising the cooling device, and a vehicle. The cooling device is disposed at a bottom of the power battery system and includes a chamber defined by a casing. The chamber includes: a first region where a liquid cooling plate assembly is disposed; and a second region sealingly separated from the first region and accommodating a piping system for coolant communication. The liquid cooling plate assembly extends from a bottom of the first region to a bottom of the second region, and the piping system is in fluid communication with a flow passage of the liquid cooling plate assembly. In the cooling device of the present disclosure, the piping system is all disposed outside the battery system. Thus, battery cells or high-voltage devices inside the battery system would not be affected even if the coolant leaks at the piping system, which greatly improves safety of the battery system.

Abstract: The present disclosure relates to a nozzle fixing assembly and a water pick. The nozzle fixing assembly is configured to mount a nozzle having a limiting groove. The nozzle fixing assembly includes: a locking assembly including a housing provided with a first through hole and an elastic element connected to the housing; a support base including an elastic piece and a locking sleeve provided with a second through hole. An outer periphery of the locking sleeve is provided with a latching groove in communication with the second through hole. The nozzle extends through the first through hole and the second through hole and biases the elastic element, such that the limiting groove is aligned with the latching groove, the elastic piece is engaged in the limiting groove and the latching groove.

Abstract: A computer-implemented method, a system, and a computer program product for service delivery are disclosed. In the method, a static analysis can be performed on a plurality of services to be deployed in an environment comprising a plurality of nodes, to determine dependency relationships among the plurality of services. The plurality of services can be deployed in the environment based on the dependency relationships, a predefined priority for each of the plurality of services, and deployment time for each of the plurality of services. Also, the plurality of services can be scheduled into corresponding nodes in the environment.

Abstract: The present invention discloses a free-cut warp-knitted fabric and use thereof. The warp-knitted fabric is at least knitted using a yarn of a front guide bar and a yarn of a back guide bar, wherein the yarn of the front guide bar and/or the yarn of the back guide bar is a crimped fiber having a stretch elongation of 30% to 120% and a stretch recovery not less than 15%, and an underlap formed by the yarn of the front guide bar and an underlap formed by the yarn of the back guide bar have opposite directions in the same course. The warp-knitted fabric of the present invention has proper elongation and stretchability, and has good washing durability; and the fabric after cutting has raveled edges, is not easy to curl in the horizontal direction, has good wearing comfort, and can be widely used to fabricate various garments.

Abstract: A correction method for a scatter signal caused by a wedge filter includes: S10: performing an air scan by using CT equipment, and calculating a relative intensity Wair of a scatter signal caused by a wedge filter in the air scan according to an air scan result, S20: performing an object scan on a plurality of experimental objects by using the CT equipment, and calculating theoretical scatter signal intensities Wtheo of the experimental objects in the object scan in combination with the result of S10, S30: fitting Wtheo of the experimental objects in the object scan and scatter signal intensity estimations Wact of the experimental objects in the object scan, and S40: correcting the scan results according to a difference between a scatter signal intensity estimation Wact of an actual object in the object scan and a theoretical scatter signal intensity Wtheo of the actual object in the object scan.

Abstract: A porous heating body includes a porous body having a first porous portion, a second porous portion and a third porous portion successively disposed in the porous body along a lengthwise direction of the porous body. A cross-sectional area of the first porous portion and a cross-sectional area of the third porous portion are both larger than a cross-sectional area of the second porous portion along a widthwise direction of the porous body. A heating element extends along the lengthwise direction of the porous body is disposed on the porous body. The heating element includes a heating portion. At least one portion of an extension length of the heating portion is overlapped with an extension length of the second porous portion. The porous body is shaped to enhance conductivity of liquid tobacco in a middle thereof, and storing liquid tobacco for replenishing at two bulge ends thereof.

Abstract: The present disclosure relates to a water pumping device for a water flosser, which includes a mounting base, a transmission assembly, a connecting member, and a piston. The transmission assembly includes a first transmission member. The connecting member is disposed in the mounting base in a reciprocally movable manner in a first direction. The first transmission member is rotatable about a first rotation axis perpendicular to the first direction, and in mating connection with the connecting member. The first transmission member is eccentrically disposed with respect to the first rotation axis. During a rotation of the first transmission member about the first rotation axis, the first transmission member reciprocates in the first direction, so as to drive the connecting member to reciprocate in the first direction. The reciprocation of the connecting member in the first direction can drive the piston to reciprocate in the first direction.

Abstract: The invention discloses a bifunctional additive for increasing low-carbon olefins and reducing slurry in cracking product, wherein the dry-basis components of said additive is as follows: 40˜55 wt % of phosphorus-containing MFI zeolite, 0˜10 wt % of large pore type Y and Beta zeolites, 3˜20 wt % of inorganic binder, 8˜22 wt % of inorganic matrix composed of alumina and amorphous silica-alumina and 15˜40 wt % of clay. The bifunctional additive is mainly used to facilitate production rate of cracked LPG and increase concentration of propylene in LPG and octane number of produced the gasoline, and at the same time reduce the yield of slurry in the cracking products. The invention also discloses its preparation method and application of said additive.

Abstract: An asymmetric GPR84 antagonist and a use thereof, the GPR84 antagonist having a structure as shown in formula I. The compound represented by formula I has GPR84 antagonistic activity, can competitively inhibit GPR84 agonist-induced receptor activation, and can be used to treat various diseases associated with the high expression or hyperexcitability of GPR84, such as multiple sclerosis, inflammatory bowel disease, organ fibrosis, arthritis, etc.

Abstract: The Invention discloses a method for improving the quality of oil products and increasing the yield of low-carbon olefins by catalytic cracking of bio-oil, which takes bio-oil or mixed oil of bio-oil and hydrocarbon oil as raw oil for catalytic cracking reaction. With this method, the octane number of the gasoline in product is obviously increased, simultaneously, the content of propylene and other low-carbon olefins in product is also improved.

Abstract: The present invention relates to a substituted benzo or pyridopyrimidine amine inhibitor, a preparation method therefor, and an application thereof. Specifically, a compound of the present invention is of a structure as shown in formula (I). The present invention further discloses a preparation method for the compound and a use of the compound as an SOS1 inhibitor; and the compound of the present invention has a good selective inhibitory effect on SOS1 and has better pharmacodynamic and pharmacokinetic properties and smaller toxic and side effects.

Abstract: According to embodiments of the present invention, a sensor for determining relative motion between two objects is provided. The sensor includes a primary sensing part including a single primary electrode or multiple primary electrodes; a secondary sensing part including a single secondary electrode or multiple secondary electrodes; and one or more electrical measurement units. Each electrical measurement unit may be electrically coupled to a ground and one of the followings: the single primary electrode, a common electrical connection or separate electrical connections of the multiple primary electrodes, the single secondary electrode, a common electrical connecting point or separate electrical connecting points of the multiple secondary electrodes; or electrically coupled between two primary electrodes, or between two secondary electrodes.

Abstract: Mesh-tracking based dynamic 4D modeling for machine learning deformation training includes: using a volumetric capture system for high-quality 4D scanning, using mesh-tracking to establish temporal correspondences across a 4D scanned human face and full-body mesh sequence, using mesh registration to establish spatial correspondences between a 4D scanned human face and full-body mesh and a 3D CG physical simulator, and training surface deformation as a delta from the physical simulator using machine learning. The deformation for natural animation is able to be predicted and synthesized using the standard MoCAP animation workflow. Machine learning based deformation synthesis and animation using standard MoCAP animation workflow includes using single-view or multi-view 2D videos of MoCAP actors as input, solving 3D model parameters (3D solving) for animation (deformation not included), and given 3D model parameters solved by 3D solving, predicting 4D surface deformation from ML training.

Abstract: An encoding method includes capturing an original screen video to be encoded, the original screen video including frames of screen images, reading image feature parameters of the frames of screen images in the original screen video, determining video encoding parameters for the original screen video according to the image feature parameters, acquiring a screen display resolution of a screen sharing object, and encoding the original screen video according to the video encoding parameters and with reference to the screen display resolution of the screen sharing object.

Abstract: An electrical connection device includes a panel and a connector. The panel is formed with an opened hole. The connector includes an insulative housing and a locking member. The insulative housing is configured to be capable of inserting into the opened hole of the panel and moving to an assembled position. The locking member has a protecting frame and a locking arm. The protecting frame has an inner frame body, an outer frame body and two side frame bodies which connects the inner frame body and the outer frame body. The locking arm has two end portions, an elastic arm portion and a lock protruding portion. The elastic arm portion is constructed as an elastic zone. The two end portions are connected to an inner side of the outer frame body so that the two side frame bodies are constructed as a deformable zone. When the lock protruding portion is squeezed by the panel, the elastic zone and the deformable zone all are capable of bending deformation.

Abstract: Provided are single-domain antibodies targeting CLL1 and constructs thereof, including chimeric receptors, immune effector cell engagers and immunoconjugates. Further provided are engineered immune effector cells (such as T cells) comprising an anti-CLL1 chimeric receptor and optionally a second chimeric receptor targeting a second antigen or epitope. Pharmaceutical compositions, kits and methods of treating cancer are also provided.

Abstract: Disclosed is a model training method, a performance prediction method, an apparatus, a device and a medium, which relate to the technical field of display. The model training method includes acquiring a training sample set, wherein the training sample set includes: training design data and test data of a sample display device; inputting the training sample design data into a model to be trained, and training the model to be trained according to an output of the model to be trained and the training sample test data to obtain an initial prediction model; when the initial prediction model satisfies a pre-set condition, determining the initial prediction model as a performance prediction model; and a performance prediction model for predicting performance data of a target display device.

Abstract: Disclosed is a method for training an abnormal-detection model based on an improved denoising autoencoder, including: acquiring an original image; generating a rectangular frame according to a preset range of a resolution ratio, by the improved denoising autoencoder, and occluding the original image by the rectangular frame, wherein the resolution ratio is a ratio of a resolution of an occlusion area formed by the rectangular frame to a resolution of the original image; filling random noise in the rectangular frame to obtain a noised image, by the improved denoising autoencoder; and performing constraint learning on the original image and the noised image, by the abnormal-detection model, to implement training of the abnormal-detection model. Because a learning task is more complex, it is helpful to alleviate identity mapping, and detection performance of the model is improved. The present application further provides an apparatus, a device, and a readable storage medium thereof.