Abstract: A housing of a battery includes a support plate and a plurality of side beams. The side beams are connected to the support plate and enclose with the support plate to form an accommodating space. At least one of the side beams includes a beam body and a buffer portion. The buffer portion is provided to protrude from the beam body toward the accommodating space and extend in a length direction of the beam body. The buffer portion is located on a side of the beam body away from the support plate.

Abstract: The present disclosure is generally directed to cleaning head for a vacuum system. The cleaning head includes an edge cleaner disposed on at least one side of the cleaning head to provide enhanced edge cleaning capabilities for the vacuum system.

Abstract: The present application provides antisense oligonucleotides capable of modulating translation of a main open reading frame in a mRNA of a target gene. Also provided are method of making and method of use for such oligonucleotides.

Abstract: The embodiments of the disclosure provide a method, apparatus, device and storage medium for presenting information, which relate to the technical field of computers. The method includes: obtaining object search information, in response to the object search information being object category information, determining a target object category corresponding to the object search information, and presenting object information of a plurality of target objects corresponding to the target object category in a search result presentation page; where all the plurality of target objects are different, and object information of a target object includes object attribute information and image resource information of the target object. By employing the above technical solution, when the user is searching the object category, object information of a plurality of target objects different from each other corresponding to the target object category is presented in the search result page.

Abstract: Methods, systems, and devices for determining priority of transport channels and transmission signals. Some embodiments can be used in wireless communication embodiments in which multiple uplink transport channels or transmission signals need to be concurrent transmitted, such as in dual-connectivity mode, where the determined priority can be used to preferentially allocate uplink transmit power to higher priority transport channels and transmission signals.

Abstract: Provided are a system and a method for impact testing and monitoring of a high-energy flexible net. The system includes a vertical impact testing unit, a slope impact testing unit, an impact simulation unit, and an impact monitoring unit. The vertical impact testing unit includes a vertically positioned gravity wall. The slope impact testing unit includes a wall slope positioned perpendicularly to a second side of the gravity wall. A first side of the gravity wall and a slope surface of the wall slope are securely provided with a flexible net, respectively. The impact simulation unit includes an impact assembly and a lifting assembly. The impact monitoring unit is configured to monitor a deformation result and an internal force change result of the flexible net.

Abstract: A crack self-healing functionally gradient material for ceramic cutting tools and a preparation method thereof. The material for ceramic cutting tools has a symmetrical gradient structure, and based on the percentage by mass, components of each layer include 50%-80% of Ti(C7,N3), 25%-5% of (W7,Ti3)C and 20%-0% of TiSi2; contents of components of layers that are symmetrical relative to a central layer are the same and a thickness is symmetrically distributed; a content of Ti(C7,N3) gradually increases from the surface layer to the central layer, contents of (W7,Ti3)C and TiSi2 gradually decrease by 5% from the surface layer to the central layer, and the contents of Ni and Mo gradually increase from the surface layer to the central layer.

Abstract: A mobile device includes a primary battery and a secondary battery, and the mobile device further includes: a power supply control module and a main control module connected to each other, where the power supply control module is respectively connected to the primary battery and the secondary battery; and the main control module is configured to control the primary battery to supply power to the mobile device when it is determined that the primary battery and the mobile device are in the power-on state; and control a power supply of the mobile device to be switched from the primary battery to the secondary battery when it is determined that the primary battery and the mobile device are in the power-off state.

Abstract: A method and a system for automatic machine learning-based prediction of new energy power with cloud-edge collaboration are disclosed. The method includes: obtaining, in response to a power prediction demand for a target new energy station, future numerical weather prediction data of the target new energy station in a future period and historical output power of a historical period corresponding to the future period; selecting, based on missing of the future numerical weather prediction data and a data amount of the historical output power, a target power prediction model corresponding to the target new energy station; and adjusting the target power prediction model according to the target working mode, and predicting, by the adjusted target power prediction model, a target output power of the target new energy station in the future period, based on the future numerical weather prediction data and the historical output power.

Abstract: Embodiments of this application provide a communication method and apparatus. The method includes: a terminal device receives, from a network device, a fifth indication information indicating at least one feature priority of a target cell. The fifth indication information is comprised in at least one of a handover command or a reconfiguration-with-synchronization parameter. The terminal device selects at least one random access resource based on the at least one feature priority of the target cell.

Abstract: The conductive pillar in a semiconductor package has a gear-shaped top surface. The gear-shaped top surface has a plurality of protrusions distributed on the periphery of the gear-shaped top surface. Contour lines of each of the plurality of protrusions includes a smooth curve that bulges towards the space outside the conductive pillar. The conductive pillar can be defined by the space traversed by the gear-shaped top surface as it moves a certain distance in a direction perpendicular to the gear-shaped top surface. The conductive pillar can effectively enhance the adhesion between lateral surfaces of the conductive pillar and insulating materials.

Abstract: A milling machine fly-cutter with adjustable cutting-tool geometric angle and milling machine includes a fly-cutter plate body, a plurality of combination grooves are evenly set in the circumferential direction of the fly-cutter plate body, and adjusting assemblies are mounted in the combination grooves. Wherein, the adjusting assemblies include an adjusting block for rake angle and relief angle, an adjusting block for tool cutting edge angle and minor cutting edge angle, an adjusting block for tool cutting edge inclination angle. A first side of the adjusting block is attached with a cutter handle, and a second side is connected with the adjusting block for rake angle and relief angle by the adjusting block for tool cutting edge angle and minor cutting edge angle. The milling machine fly-cutter realizes adjustment of the geometric angles of cutting tool, and is able to adapt to cutter handles of a variety of different specifications.

Abstract: The present application provides compositions and methods for treating cardiac hypertrophy.

Abstract: A casing body of a battery includes a carrying plate, a side beam and a reinforcing plate. The carrying plate includes a carrying region and a connecting region, and the carrying region is configured to place a battery cell. The side beam and the carrying plate enclose to form an accommodating chamber for accommodating the battery cell, and the side beam is connected to the connecting region. At least a part of the reinforcing plate overlaps with the connecting region in a thickness direction of the carrying plate and is connected to the connecting region.

Abstract: A casing body of a battery includes an edge frame enclosing and forming a first opening, and a carrying plate configured to connect a battery cell; the carrying plate covers the first opening, the carrying plate includes at least one carrying region and at least one reinforcing region, and a thickness of the reinforcing region is larger than a thickness of the carrying region.

Abstract: A battery includes a carrying component, a battery cell, a cover plate and a sealing member. The battery cell is fixed to the carrying component, the carrying component includes a first accommodating chamber with a first opening, and the first accommodating chamber is disposed on a side of the carrying component facing away from the battery cell, the cover plate is connected to the carrying component and is adapted to cover and close the first opening, and the sealing member is at least partially disposed between the cover plate and the carrying component to seal the first opening.

Abstract: A data processing apparatus and a data processing method.

Abstract: A method for prepring a porous aerogel scaffold includes: adding a photoinitiator and polyethylene glycol diacrylate in a buffer solution, dissolving by heating and evenly mixing, adding Pluronic F127 into the mixed solution, and standing at a low temperature to obtain an aerogel scaffold material; printing a hydrogel scaffold by using a 3D printing technology, and performing UV irradiation so that a cross-linking of the hydrogel scaffold is caused to form a three-dimensional scaffold with a stable structure, performing low-temperature soaking to remove Pluronic F127, and then freeze drying the three-dimensional scaffold to obtain the porous aerogel scaffold. Wherein, Pluronic F127 serves as a sacrificial material which is removed after the 3D printing of the hydrogel scaffold is completed, and then a porous structure can be formed in the scaffold in combination with a freeze drying technology, which facilitates the survival, growth and proliferation of cells during the three-dimensional culture.

Abstract: The present invention relates to the field of new materials technology, in particular to carbon nitride composite ceramic tool materials, preparation method and cutting tools thereof. The raw materials comprise carbon nitride, titanium carbonitride, molybdenum, nickel and cobalt, carbon nitride as the matrix phase, titanium carbonitride as the reinforcing phase are added to the carbon nitride based composite ceramic materials, with molybdenum, nickel and cobalt as a suitable sintering aid, dense composite tool material is obtained with vacuum hot press sintering method. The prepared carbon nitride based composite ceramic tool materials boast the advantages of low cost, high hardness, high bending strength and high fracture toughness, which is an important way to promote the innovation, development and popularization of carbon nitride materials.

Abstract: A data deletion notification service registers data repositories that store personal data. The service receives requests from users to delete personal data, sends notifications of the deletion requests to the registered data repositories, and stores deletion records recording the deletions and a timestamp associated with the deletion request. The service may wait for confirmation of the deletions from the data repositories, resending the deletion requests if a confirmation is not received, and recording confirmation in an audit record. Data repositories performing a restoration may request, from the service, a list of users that have requested deletion of personal data since the time of the creation of the backup used for restoration. The service may generate, based on deletion records with corresponding timestamps, the list of users and respond to the request with the list. Confirmations of the deletions may be tracked, stored and made available via an audit interface.