Abstract: The present disclosure discloses a power-driven system and a vehicle. The power-driven system includes: a power coupling device, where the power coupling device includes a first sun gear, a first planet carrier, a first ring gear, a second sun gear, a second planet carrier, a second ring gear, and a power transmission part; a power source; a first motor generator and a second motor generator; and a first braking device directly or indirectly braking the power transmission part. The power transmission part is coaxially linked to the first sun gear and the second sun gear. The power source is configured to selectively connect to the power transmission part. The first motor generator is linked to the first ring gear, and the second motor generator is linked to the second ring gear.

Abstract: A rotary spray arm for a washing device and a washing device, the rotary spray arm comprises a pair of an upper cover and a lower cover attached to the upper cover; a flow channel disposed between the upper cover and the lower cover, the water outlets are disposed on the upper cover; an upper chamber in communication with the flow channel is formed at a center of the lower cover; the flow channel is located at two sides of the upper chamber, and a hole matching to the upper chamber is formed on a bottom surface of the lower cover. The rotary spray arm is provided with a chamber for accommodating the water outlet portion of the water pump and the chamber is communicated to the water outlets, therefore, the rotary spray arm can be manufactured independently of the water pump, and both processing and mounting are very convenient.

Abstract: Method and system for tracking a plurality of communication devices. One system includes a plurality of communication devices that each include a respective electronic processor, a respective camera, a respective location component, and a respective network interface. At least one of the plurality of communication devices is configured to receive location information from each of the other of the plurality of communication devices, generate a tracking map, and transmit the tracking map to each of the other of the plurality of communication devices. The tracking map assigns each of the plurality of communication devices only one of the other of the plurality of communication devices. Each of the plurality of communication devices is configured to control, with its respective electronic processor, its respective camera based on the tracking map to include in its field of view its respectively assigned one of the other of the plurality of communication devices.

Abstract: Carbon dioxide levels in an open-container beverage are measured by transferring a quantity of the beverage to a vessel. A closure is secured onto the vessel to form an enclosed volume containing the beverage. A probe is inserted through the closure to contact the beverage, and a sample is transferred from the vessel to a measurement instrument to determine the carbon dioxide level. The methods allow for significantly greater precision and reliability in measuring carbonation levels of open-container beverages relative to currently available techniques.

Abstract: A differential, a power transmission system, and a vehicle are provided. The differential includes: a first planetary carrier, a first gear ring, and a first planetary gear disposed on the first planetary carrier and meshed with the first gear ring; and a second planetary carrier, a second gear ring, and a second planetary gear disposed on the second planetary carrier and meshed with the second gear ring and the first planetary gear, in which the first gear ring and the second gear ring are configured as two power output ends of the differential, the first planetary carrier and the second planetary carrier are configured as power input ends of the differential, and a revolution radius of the first planetary gear is different from a revolution radius of the second planetary gear.

Abstract: The present disclosure discloses a power-driven system and a vehicle. The power-driven system includes: a differential; a power output shaft configured to link to a power input end of the differential; multiple input shafts; and a first motor generator. The differential includes a first planet carrier, a second planet carrier, a first planet gear, a second planet gear, a first ring gear, and a second ring gear. The first planet gear and the second planet gear are respectively disposed on the first planet carrier and the second planet carrier, the first planet gear and the second planet gear are respectively mesh with the first ring gear and the second ring gear, and the second planet gear further meshes with the first planet gear. One input shaft of the multiple input shafts is configured to selectively link to the power output shaft, and another input shaft of the multiple input shafts is configured to link to the power output shaft.

Abstract: Embodiments of the present disclosure relate to adaptive RFID communication. A tag device includes a storage configured to store content that is executable by a proxy device associated with a reader device. The tag device includes a communication component configured to transmit the content to the reader device, the content, when executed by the proxy device, causing an action associated with the tag device to be performed.

Abstract: Embodiments of the present disclosure relate to adaptive RFID communication. A tag device includes a storage configured to store content that is executable by a proxy device associated with a reader device. The tag device includes a communication component configured to transmit the content to the reader device, the content, when executed by the proxy device, causing an action associated with the tag device to be performed.

Abstract: Embodiments of the present disclosure relate to adaptive RFID communication. A tag device includes a storage configured to store content that is executable by a proxy device associated with a reader device. The tag device includes a communication component configured to transmit the content to the reader device, the content, when executed by the proxy device, causing an action associated with the tag device to be performed.

Abstract: The invention discloses a Dendrobium in vitro crossbreeding method. The method can be used to greatly shorten the maturation period of fruits, to enable a hybrid to bloom in vitro in a short period so as to observe flower shapes and colors, and to cultivate a novel variety, thus accelerating Dendrobium breeding, the first such report internationally. Since in vitro Dendrobium blooms annually, it enables crossbreeding of varieties having different inflorescences in nature. In addition, the medium used at each stage of the invention utilizes Hyponex which has a unique composition and costs little, thus allowing for a high blossoming rate and rapid fruit development. Also, only simple plant tissue culture equipment is required for implementing the invention, thus the entire breeding method is simple and low cost, and provides conditions for cultivating of high-quality Dendrobium varieties.

Abstract: An electrical connector includes an insulative housing and a plurality of contacts. The insulative housing has a main portion defining a top wall, a bottom wall and a mating cavity, the bottom wall has a first segment, a second segment spaced apart from the first segment and a protrusion extending away from the mating cavity, the protrusion is located between the first segment and the second segment. Each contact has a retention portion, a contacting arm and a soldering tail, the contacts comprises a group of first contacts, a group of second contacts, a group of third contacts and a group of fourth contacts. A distance between the retention portion and the soldering tail of each fourth contact along a height direction is larger than a distance between the retention portion and the soldering tail of each second contact.

Abstract: An electrical connector includes an insulative housing and a plurality of contacts. The insulative housing has a main portion defining a top wall, a bottom wall and a mating cavity, the bottom wall has a first segment, a second segment spaced apart from the first segment and a protrusion extending away from the mating cavity, the protrusion is located between the first segment and the second segment. Each contact has a retention portion, a contacting arm and a soldering tail, the contacts comprises a group of first contacts, a group of second contacts, a group of third contacts and a group of fourth contacts. A distance between the retention portion and the soldering tail of each fourth contact along a height direction is larger than a distance between the retention portion and the soldering tail of each second contact.

Abstract: Compositions, methods, and kits are disclosed directed at haptens, immunogens and immunoassays for oxycodone and metabolites thereof. The compounds are exemplified by compounds of the Formula I. The method comprises providing in combination in a medium (i) a sample suspected of containing oxycodone and/or oxycodone metabolites, a compound of the Formula I wherein R4 or R5 is a label, and an antibody for oxycodone or a metabolite thereof. The medium is examined for the presence of a complex comprising the labeled compound of Formula I where the presence of such as complex indicates the presence of oxycodone or oxycodone metabolite in the sample.

Abstract: Methods are disclosed of designing antibodies for a sandwich assay for a small molecule having a molecular weight of about 500 to about 2,000. The method comprises preparing a first antibody that binds to the small molecule, and preparing a second antibody that binds to the small molecule at a portion of the small molecule other than a portion to which the first antibody binds. The second antibody is prepared from an immunogen that comprises a predetermined portion of the small molecule. The antibodies may be employed in sandwich assays for the small molecule.

Abstract: Methods, systems, and computer readable media for minimal-latency tracking and display for matching real and virtual worlds in head-worn displays are disclosed. According to one aspect, a method for minimal-latency tracking and display for matching real and virtual worlds in head-worn displays includes calculating a desired image, calculating an error image as the difference between the desired image and an image currently being perceived by a user, identifying as an error portion a portion of the error image having the largest error, updating a portion of a projected image that corresponds to the error portion, and recalculating the image currently being perceived by a user based on the updated projected image.

Abstract: Embodiments of the present disclosure relate to adaptive RFID communication. A tag device includes a storage configured to store content that is executable by a proxy device associated with a reader device. The tag device includes a communication component configured to transmit the content to the reader device, the content, when executed by the proxy device, causing an action associated with the tag device to be performed.

Abstract: An electrical connector includes an insulative housing and a plurality of contacts. The insulative housing has a main portion defining a top wall, a bottom wall and a mating cavity formed between the top wall and the bottom wall, the bottom wall has a first segment, a second segment spaced apart from the first segment and a protrusion extending away from the mating cavity, the protrusion is located between the first segment and the second segment. Each contact has a retention portion, a contacting arm, an extension portion and a soldering tail, the contacts comprises a group of first contacts, a group of second contacts, a group of third contacts and a group of fourth contacts. A first insulator is molded on the extension portions of the first contacts, the first insulator defines a first positioning portion engaging with the main portion.

Abstract: Embodiments of the present disclosure relate to adaptive RFID communication. A tag device includes a storage configured to store content that is executable by a proxy device associated with a reader device. The tag device includes a communication component configured to transmit the content to the reader device, the content, when executed by the proxy device, causing an action associated with the tag device to be performed.

Abstract: Methods and reagents are disclosed for conducting assays. Embodiments of the present methods and reagents are concerned with chemiluminescent reagents for determining the presence and/or amount of an analyte in a sample suspected of containing the analyte. The reagent is non-particulate and comprises a binding partner for the analyte and a chemiluminescent composition comprising an olefinic compound and a metal chelate. In embodiments of an assay, a combination is provided that comprises a sample suspected of containing the analyte, a chemiluminescent reagent as described above and a sensitizer reagent capable of generating singlet oxygen. The combination is subjected to conditions for binding of the analyte to the binding partner for the analyte. The sensitizer is activated and the amount of luminescence generated by the chemiluminescent composition is detected wherein the amount of luminescence is related to the amount of the analyte in the sample.

Abstract: A polarity swing-assisted regeneration (PSAR) process is disclosed for improving the efficiency of releasing gases chemically bound to switchable ionic liquids. Regeneration of the SWIL involves addition of a quantity of non-polar organic compound as an anti-solvent to destabilize the SWIL, which aids in release of the chemically bound gas. The PSAR decreases gas loading of a SWIL at a given temperature and increases the rate of gas release compared to heating in the absence of anti-solvent.