Abstract: A detection device includes a frame, a transport mechanism, detection mechanisms, and a grasping mechanism. The transport mechanism includes a feeding line, a first flow line, and a second flow line arranged in parallel on the frame. The detection mechanisms are arranged on the frame and located on two sides of the transport mechanism. The grasping mechanism is arranged on the frame and used to transport workpieces on the feeding line to the detection mechanisms, transport qualified workpieces to the first flow line, and transport unqualified workpieces to the second flow line.

Abstract: A semiconductor structure including a substrate, a first dielectric layer disposed on the substrate, a second dielectric layer disposed on the first dielectric layer and in physical contact with the first dielectric layer, an opening on the substrate and having a lower portion through the first dielectric layer and an upper portion through the second dielectric layer, an conductive layer disposed on the second dielectric layer at two sides of the opening and in physical contact with the second dielectric layer, a contact structure disposed in the lower portion of the opening, and a passivation layer covering a top surface of the contact structure, a sidewall of the second dielectric layer, and a sidewall of the conductive layer.

Abstract: Described are multi-resonance-thermally-activated delay-fluorescence compounds containing (i) a polycyclic aromatic/heteroaromatic ligand in which a plurality aromatic/heteroaromatic rings are linked by boron and nitrogen atoms and (ii) an N-heterocyclic carbene ligand, with both ligands coordinated to a metal atom/ion that has a high spin-orbit coupling. The use of the high spin-orbit coupling of metals and/or metal ions facilitates the intersystem crossing and/or reversed intersystem crossing processes of MR-TADF emitters, thereby largely accelerating the rate of TADF and substantially shortening the lifetime of deleterious triplet excitons. The MR-TADF emitters can be used to fabricate blue to green emitting OLEDs.

Abstract: The present invention belongs to the field of pharmaceutical manufacturing technology. The present invention provides a pharmaceutical composition of a conjugate and a preparation method thereof. The pharmaceutical composition is preferably administered by injection. The docetaxel conjugate has a structural formula as shown in the following formula: (I).

Abstract: An asymmetric tetradentate metal complex of a N{circumflex over (?)}C{circumflex over (?)}C{circumflex over (?)}N comprising tetradentate ligand has a metal connected to binding sites which are connected to each other via three or four covalent bonds that can be either single or double bonds with bridging linkers reside between C{circumflex over (?)}C and C{circumflex over (?)}N moieties. These linkers result in three-dimension metal complexes with distorted square planar geometries. The four donor atoms coordinate to a metal center. Upon metal binding a 5-6-6 membered metallocycle is formed upon chelation including a first nitrogen donor bond, a first metal-carbon bond, a second metal-carbon bond, and a second nitrogen donor bond. The light emission from these metal complexes can be tuned by the ligand structure over the entire visible spectrum.

Abstract: In the present invention, the inventors provide substituted the hydroxyl group in hydroxyurea (HU) with a triphenylphosphonium (TPP) cation attached to an alkyl group with different chain lengths, generating a new class of mitochondria-targeted hydroxyurea compounds (Mito-HUs). Elongating the alkyl side chain length increased the hydrophobicity of Mito-HUs, and correlated with increased inhibition of oxidative phosphorylation, and antiproliferative effects in tumor cells.

Abstract: This application discloses a map generation method performed by an electronic device. The method includes: randomly placing first M sub-level maps of N sub-level maps in a predetermined map region, N>M, and the first M sub-level maps not overlapping with each other and at least one of the first M sub-level maps is not connected to the others of the first M sub-level maps; selecting, among the remaining N?M sub-level maps, one or more to-be-placed sub-level maps; and iteratively placing the to-be-placed sub-level maps at target candidate regions adjacent the at least one of the first M sub-level maps in accordance with a predetermined condition to obtain a target map, wherein the predetermined condition comprises: after a to-be-placed sub-level map is placed at one of the target candidate regions, the sub-level map is connected to the at least one of the first M sub-level maps.

Abstract: A data processing method, a server, and a data collection device are provided. The method includes: obtaining, by a server, first network key performance indicator KPI data and performance data of a first set-top box STB, where the first network KPI data is network KPI data of a first video service stream, and the first STB is an STB that receives the first video service stream; and calculating, by the server, first video quality of experience QoE of the first video service stream based on an associated model, the first network KPI data, and the performance data of the first STB, where the associated model is a model obtained through training based on historical data, and the associated model is used by the server to calculate video QoE based on network KPI data and performance data of an STB.

Abstract: Described herein are dinuclear platinum(II) complexes and their methods of making and using thereof. The design of the dinuclear platinum(II) complexes results in red to deep-red photoluminescence with high quantum yields at room temperature, short emission lifetimes, and fast radiative decay rates. The dinuclear platinum(II) complexes can be used to fabricate red and/or NIR emitting OLEDs.

Abstract: Provided are an oil fume sensor and a kitchen appliance. The oil fume sensor includes a housing having an accommodation cavity and a sensor assembly located in the accommodation cavity. The housing also has an air inlet and an air outlet. The air inlet and the air outlet are in communication with the accommodation cavity.

Abstract: A computer system can receive user data from a computing device of a user, and based on the user data, determine that the user will utilize a transport service to arrive at a destination location at a specified time. The system can monitor transport provider availability within a proximity of a current location of the user prior to the specified time. The system can then determine a service request time for the user based at least in part on the transport provider availability, and automatically generate the service request for the user at the service request time to match the user to a transport provider.

Abstract: Provided is a steam jet multifunctional aircraft deicing vehicle with steam jet, includes a vehicle body, where a steam generating assembly is arranged in the vehicle body, and the steam generating assembly is connected with a steam conveying assembly. A moving assembly is rotatably connected above the vehicle body, and the moving assembly is rotatably connected with an execution assembly. The execution assembly includes a first spray head assembly and a second spray head assembly. The steam conveying assembly includes a first supercharger and a second supercharger arranged side by side, where an air outlet end of the first supercharger is communicated with one end of a first air outlet pipe, and an other end of the first air outlet pipe is communicated with spray heads of the second spray head assembly through a first air pipeline.

Abstract: The present invention provides mito-honokiol or mito-magnolol compounds, pharmaceutical compositions thereof, and methods of using the mito-honokiol or mito-magnolol compounds in the treatment of cancer.

Abstract: Described herein are dinuclear platinum(II) emitter complexes and their methods of making and using thereof. The design of the dinuclear platinum(II) emitters results in short radiative lifetimes and high quantum yields. The dinuclear platinum(II) emitter complexes can be used to fabricate blue emitting OLEDs.

Abstract: Disclosed are stable, high-efficiency voltage-dependent color-tunable organic light-emitting diodes with a single emitter, such as tetradentate platinum (II) complex, having long operational lifetime. High-performance voltage-dependent color-tunable OLEDs with a single Pt [O{circumflex over (?)}N{circumflex over (?)}C{circumflex over (?)}N] emitter are fabricated. The emission color can be tuned from warm white to nature white or from orange to yellowish green upon the emitter used. Long-term operational stability and continuously variable color enable these color-tunable OLEDs to find applications in smart wearable devices.

Abstract: A method of synchronizing the display of instant messages between multiple clients is performed at a computer system. Upon receipt of a first synchronization request from a client, the first synchronization request including a conversation identifier and a last message timestamp, the computer system identifies a conversation including a set of messages associated with the conversation identifier. The set of messages was generated after the last message timestamp and have not been received by the client. The computer system then assigns display parameters to the set of messages based on their read-or-not indicators, content, and their temporal relationship with other messages in the conversation. Next, the computer system sends the set of messages and their respective display parameters to the client in a reverse chronological order. The client then displays the set of messages in accordance with their respective display parameters.

Abstract: Disclosed are spiro-cyclometalated iridium emitters and their preparation, OLED devices including the spiro-cyclometalated iridium emitters, and methods related thereto.

Abstract: A method of estimating a speed of an object in real-time includes acquiring from an acceleration sensor mounted on the object a first original acceleration signal indicative of an acceleration of the object in a direction parallel to a travelling direction of the object, filtering the first original acceleration signal to remove noise to produce a first filtered acceleration signal, down-sampling the first filtered acceleration signal to obtain a first optimized acceleration signal, and calculating an estimated speed value of the object along the direction parallel to the travelling direction of the object based on the first optimized acceleration signal.

Abstract: A hot metal gas forming and quenching system and process thereof are provided. The system includes a hydraulic press, a die assembly, a rapid heating module, and a rapid cooling module. The die assembly includes a progressive die realizing the hot gas bulging and rapid cooling of the workpiece. Through the above system and the process, making pipes with uncoated plates has a lower cost than with coated and plated steel plates, with fewer structural defects and process risks. By using a progressive die, a resistance heating process and hot gas bulging and quenching processes are performed in parallel, and the material is loaded progressively, thereby having a fast pace and a greatly improved efficiency. A heating state of parts is fully protected, oxidation is avoided, and no coating is required. After the workpiece is formed, it can be directly welded to a car body without shot blasting.

Abstract: The objective of the embodiments of the present disclosure is to provide a method, device and system for backscatter communication based on Wi-Fi signals. Wherein, a Wi-Fi signal reader device broadcasts periodically a device query message to instruct backscatter communication devices upon receiving the device query message to report their respective device ID information; said backscatter communication devices report their device ID information to said Wi-Fi signal reader device in response to said device query message; said Wi-Fi signal reader device counts the number of the backscatter communication devices that have reported their respective device ID information, and allocates to them the corresponding time slot information.