Abstract: Methods for reducing platinum drug-induced toxicity in a cell expressing Organic Cation Transporter 2 (OCT2), methods for reducing platinum drug-induced toxicity in a subject, methods for treating cancer, methods for increasing efficacy of platinum drug treatment in a subject, and pharmaceutical compositions are described. The described methods and compositions include an OCT2 inhibitor where the OCT2 inhibitor is buflomedil or a salt thereof, dolutegravir or a salt thereof, contains an imidazole, or is miconazole or a salt thereof.

Abstract: A device is provided, which includes one or more antennas and a circuit. The circuit is configured to receive a packet from a transmitter device through the antennas, and obtain channel-state information from the received packet. The circuit includes one or more filters to filter out or recognize the received packet that complies with one or more preset conditions. The circuit uses the channel-state information of the received packet, which complies with the one or more preset conditions, to estimate a status of a channel between the transmitter device and the device.

Abstract: A polymer three-dimensional (3D) printing methodology is disclosed for freeform fabrication of polymeric structures under ambient conditions without the use of printed support structures. The build material can be dissolved in a suitable solvent for 3D printing. The polymer solution can be printed in (e.g., continuously printed using a moving dispensing nozzle) a yield-stress support bath to form an intermediate article. The intermediate article may be liquid or only partially coagulated after being printed into the yield-stress support bath. The yield-stress support bath may be at least partially disposed within a container, and the container may be immersed in a post-treatment coagulation solution to remove some or all of the solvent, causing the build material to fully solidify to form a finished article from the intermediate article.

Abstract: Embodiments of the present disclosure provide for three dimensional printing apparatuses, methods of three dimensional printing, and the like.

Abstract: The present invention provides an electronic device including a first antenna, a second antenna and a wireless communication chip. The wireless communication chip is configured to control the first antenna to broadcast a packet, control the second antenna to receive the packet broadcasted from the first antenna, and determine channel state information according to the packet received by the second antenna.

Abstract: A waste heat recovery boiler in producing glass beads includes an equipment base arranged at the lower part of the waste heat recovery boiler. The upper part of the equipment base is connected with a cylindrical combustion production chamber, the lower part of the combustion production chamber is provided with a raw material inlet with single-layer or staggered layers. A finished product outlet is arranged at the lower end inside the combustion diffusion chamber, a membrane wall is arranged outside the combustion diffusion chamber, a steam-water lead-out straight tube system is symmetrically arranged at the upper end of the combustion diffusion chamber, a top annular water collecting tank is connected between the steam-water lead-out straight tube system and a steam-water lead-out tube system, and the steam-water lead-out tube system is connected with an upper drum.

Abstract: Disclosed is a packet processing method and system, and a device. A status value used to identify a topology status of service nodes at a specified time is preconfigured for a packet in a packet flow, so that when a service node in a next hop is selected for the packet, selection is performed not based on a topology status of current actual service nodes in the next hop, but based on the topology status, which is identified by the status value, of the service nodes at the specified time. As long as status values carried in packets in a same packet flow are the same, even if a topology status of service nodes changes, a same service node can still be selected for the packets in the same packet flow, thereby avoiding a problem of diversion of the packets in the same packet flow.

Abstract: Embodiments of this application provide a network flow control method and a network device. The method includes: receiving a packet flow; determining, based on a service type of the packet flow, a service pipeline used for transmitting the packet flow, where service types of all packet flows in the service pipeline are the same; and based on a bandwidth weight allocated to the service type, transferring the packet flow in the service pipeline to a physical port. In the embodiments of this application, packet flows are allocated to different service pipelines based on a service type, and bandwidth weights are allocated, in a centralized manner, to service pipelines that carry a same service type.

Abstract: The present application provides a power supply system for supplying power to network device, comprising power supply module, housing, and stereoscopic accommodating space therebetween. The power supply module without a fan comprises: a primary circuit comprising at least one primary switch and configured to receive AC input voltage and convert the AC input voltage into a first voltage; a transformer comprising primary and secondary windings and configured to convert the first voltage into a second voltage, the primary winding is coupled to the primary circuit; and a secondary circuit comprising at least one secondary switch and configured to convert the second voltage into a DC output voltage for the network device, the secondary circuit is coupled to the secondary winding, the secondary switch adopts SMT package, and power density of the power supply module is 60 W/inch3 or more. The stereoscopic accommodating space is filled with liquid coolant for cooling.

Abstract: The present disclosure discloses an earphone charging device including a lower box portion having a main control circuit, an upper cap portion covering the lower box portion, and a display screen positioning around the lower box portion. The display screen includes a first portion firmly secured to the lower box portion and at least one second portion floatably connected to the lower box portion. The present disclosure can not only provide a high-leveled visual feeling of the large screen, but also realize a rapid storage of the display screen.

Abstract: Disclosed are a fire extinguishing system and method for an ultra-high voltage (UHV) converter station, and a UHV converter station. The fire extinguishing system includes a spray fire extinguishing system and a fire monitor-based fire extinguishing system, where the spray fire extinguishing system includes a first fire pipe and a spray pipe; the fire monitor-based fire extinguishing system includes a second fire pipe and a fire monitor; one fire monitor is disposed right above a firewall on both sides of each converter transformer in the UHV converter station, and each fire monitor is connected to one second fire pipe; a spray pipe is disposed on the firewall on both sides of each converter transformer; and the fire monitor corresponding to each converter transformer, and an outlet of the spray pipe connected to the first fire pipe corresponding to each converter transformer face the converter transformer.

Abstract: A multi-radio device includes two or more radio subsystems coupled to a packet traffic arbitration (PTA) module. The PTA module receives a first request for radio communication from a first radio subsystem, where the first request indicates a first usage duration. After granting the first request, the PTA module receives a second request for radio communication from a second radio subsystem. The second request indicates a second usage duration. The PTA module sends a rejection of the second request to the second radio subsystem, where the rejection indicates a remaining time of the first usage duration.

Abstract: A content display method includes: obtaining target information; determining a target tag according to a first database at a current moment and the target information; obtaining top M pieces of content in the target tag; and displaying the content. The target information includes vehicle state information at the current moment and first information used to characterize a facial expression of a driver in a vehicle at the current moment; and the first database includes a plurality of pieces of historical information corresponding to the driver in a historical period.

Abstract: One example packet processing device includes a buffer, and the packet processing device obtains a to-be-measured packet. In response to determining that occupied storage space in the buffer is less than a preset threshold, the packet processing device reads the to-be-measured information from the buffer, and modifies, based on the to-be-measured information and a first algorithm, a pieces of data in first measurement data corresponding to the to-be-measured packet, where a is a positive integer. In response to determining that occupied storage space in the buffer is greater than or equal to a preset threshold, the packet processing device modifies, based on to-be-measured information and a second algorithm, w pieces of data in second measurement data corresponding to the to-be-measured packet, where w is a positive integer, and w is less than a.

Abstract: Foldable strollers and related methods are disclosed herein. An example frame for use with a stroller includes a first leg, a second leg, a first joint to couple the first leg and the second leg, a handle arm, and a second joint to couple the handle arm and the first leg. The second joint includes a first portion having a pocket and a second portion including a lock slidably disposed in the second portion. The lock is to be removably coupled to the pocket. The handle arm is to rotate relative to the first leg via the second joint when the lock is removed from the pocket. The rotation of the handle via the second joint is to enable the second leg to rotate relative to the first leg via the first joint to fold the frame.

Abstract: Embodiments of the present disclosure provide for systems and methods of three dimensional printing including a precursor build material comprising a hydrogel precursor and a support material, wherein the precursor build material has a gel-like state when a stress applied to the precursor build material is less than a yield stress, wherein the precursor build material has a free-flow state when the stress applied to the precursor build material is above the yield stress, wherein when the stress applied to the precursor build material changes from above the yield stress to below the yield stress, the precursor build material returns to the gel-like state.

Abstract: Disclosed is a packet processing method and system, and a device. A status value used to identify a topology status of service nodes at a specified time is preconfigured for a packet in a packet flow, so that when a service node in a next hop is selected for the packet, selection is performed not based on a topology status of current actual service nodes in the next hop, but based on the topology status, which is identified by the status value, of the service nodes at the specified time. As long as status values carried in packets in a same packet flow are the same, even if a topology status of service nodes changes, a same service node can still be selected for the packets in the same packet flow, thereby avoiding a problem of diversion of the packets in the same packet flow.

Abstract: Methods for reducing platinum drug-induced toxicity in a cell expressing Organic Cation Transporter 2 (OCT2), methods for reducing platinum drug-induced toxicity in a subject, methods for treating cancer, methods for increasing efficacy of platinum drug treatment in a subject, and pharmaceutical compositions are described. The described methods and compositions include an OCT2 inhibitor where the OCT2 inhibitor is buflomedil or a salt thereof, dolutegravir or a salt thereof contains an imidazole, or is miconazole or a salt thereof.

Abstract: This application discloses a multicast forwarding method and a multicast router. The method includes: listening to, by a first multicast router, a plurality of unicast packets passing through the first multicast router, and determining a set of unicast packets that are from a same upstream multicast router and that belong to a same unicast stream; when determining that destination addresses of at least two unicast packets in the unicast packet set are different, sending, by the first multicast router, a prune message to the upstream multicast router; and sending, by the first multicast router, the received unicast packets with the multicast identifier to the destination devices corresponding to the destination address group. The method is used to provide a new multicast method, so as to implement multicast functions of some routers in an existing unicast network architecture.