Abstract: The present application discloses a display device. The display device includes a first scan line, a second scan line, a first data line, a second data line, a first sub-pixel, and a second sub-pixel. The first sub-pixel includes a first thin film transistor, and the second sub-pixel includes a second thin film transistor. The first thin film transistor is connected to the first scan line and the first data line. The second thin film transistor is connected to the second scan line and the second data line. The first thin film transistor and the second thin film transistor are alternatively arranged.

Abstract: It discloses an atmospheric polarized light orientation method using a solar azimuth region, provides an angle of polarization (AOP) vision-modulated model in a pixel frame, and gives an orientation strategy utilizing the solar azimuth region; a horizontal attitude angle is introduced into the AOP in the pixel frame, and orientation is implemented by utilizing a separation point and a principal point of photograph; specifically, a seed line extraction algorithm is given to update the solar azimuth in real time, a morphological expression and an AOP expression of the solar azimuth are fused for an optimum estimation to the solar azimuth, and ultimately the orientation is achieved by using an external sensor such as an inertial navigation system to input the horizontal attitude angle.

Abstract: The invention discloses a natural gas diffusion coefficient measurement auxiliary device based on a hand-operated lifting device, comprising a core chamber, a bracket, a core preservation device, and a hand-operated lifting device; the left side of the core chamber is connected with a methane measuring chamber, and the right side of the core chamber is connected with a nitrogen measuring chamber; a rotatable bracket is installed on the lower left side of the core chamber, and the lower right side of the core chamber is connected with the hand-operated lifting device; the core chamber is rotated by the hand-operated lifting device with the support as the center; a horizontal platform at the lower part of the core chamber is provided with a revolving door that can accommodate the left end of the core chamber; a core preservation device is installed at the lower part of the revolving door.

Abstract: Systems, apparatuses, methods, and computer program products are disclosed for training a lattice linear discriminant analysis (Lattice-LDA). An example method includes receiving, by communications hardware, a training dataset comprising one or more features, and selecting, by training circuitry, a set of shape constraints, the set of shape constraints including a shape constraint for each feature in the training dataset. The example method further includes training, by the training circuitry, the Lattice-LDA using the training dataset and the selected set of shape constraints, where the Lattice-LDA is generated based on an additive form of a plurality of nonlinear functions, and training the Lattice-LDA generates a shape-restricted hyperplane that defines a decision boundary separating a first class of data points in the training dataset from a second class of data points in the training dataset.

Abstract: A computer-implemented method for solving low energy excitation spectrum and their corresponding eigenstates is provided. The eigenstates solved include ground state and single-fermion excited states. The method includes: calculating ground state and single-fermion excited states of a system and/or a sub-system of particles in isolation; calculating a coupling between fermions using a quantum mechanical hopping matrix elements between hybridized fermions and long range Coulomb and exchange interactions for a given charge and spin density; calculating a system free energy as a function of structural properties of molecules based on an energy spectrum that depends on positions of the particles and orientations of the particles, the positions being the center of charge for each of the particles; and simulating the systems of particles by integrating a time evolution of the structural properties using full quantum mechanical time evolution of a quantum state given the initial state.

Abstract: The invention discloses a natural gas diffusion coefficient measurement auxiliary device based on a hand-operated lifting device, comprising a core chamber, a bracket, a core preservation device, and a hand-operated lifting device; the left side of the core chamber is connected with a methane measuring chamber, and the right side of the core chamber is connected with a nitrogen measuring chamber; a rotatable bracket is installed on the lower left side of the core chamber, and the lower right side of the core chamber is connected with the hand-operated lifting device; the core chamber is rotated by the hand-operated lifting device with the support as the center; a horizontal platform at the lower part of the core chamber is provided with a revolving door that can accommodate the left end of the core chamber; a core preservation device is installed at the lower part of the revolving door.

Abstract: The present invention provides a shale gas well dynamic production allocating method.

Abstract: Disclosed is a method for preparing vanadium or vanadium alloy powder from a vanadium-containing raw material through a shortened process, including: calcinating a mixture of a vanadium-containing raw material and an alkali compound for oxidation to form a water-soluble vanadate; purifying the vanadate followed by vanadium precipitation to produce an intermediate CaV2O6 with high purity; dissolving CaV2O6 in a molten-salt medium together with other raw materials to form a uniform reaction system; and introducing a reducing agent to the system followed by separation, washing and drying to produce vanadium or vanadium alloy powder having a particle size of 50-800 nm and a purity of 99.0 wt % or more. The method can continuously process vanadium-containing raw materials to prepare vanadium or vanadium alloy powder.

Abstract: The present disclosure provides a method and system for detecting and controlling the long-range quantum coherence of molecular interactions, e.g., hydrogen bonds, with an electrical current or electromagnetic field, e.g., in a low end of radio frequency range at room temperature. The resonant frequencies of molecular interactions such as hydrogen bonds may be detected and the long-range quantum coherence of the molecular interactions such as hydrogen bonds may be controlled with electrical current or electromagnetic fields.

Abstract: The disclosure provides a weighing structure and adsorbed gas measuring equipment, and belongs to the field of gas detection. The weighing structure comprises a mounting plate connected with a balance, a plurality of mounting rings and lifting devices, a plurality of mounting holes are formed in the mounting plate, and the upper portions of the mounting rings pass through the mounting holes; the lower portions of the mounting rings are provided with suspension wires for hoisting mounted objects, the mounting holes are in clearance fit with the mounting rings, and the lifting devices provide upward supporting force for the mounting rings. The measuring equipment further comprises a kettle body, and a cavity for accommodating the weighing structure and a support for supporting the balance are arranged in the kettle body, wherein weights or a sample cylinder are/is arranged at the lower ends of the suspension wires, and a heating layer and a gas injection nozzle are arranged outside the kettle body.

Abstract: An experimental device for carbon dioxide imbition, diffusion and oil discharge in a tight oil reservoir includes: a multistage rock core holder connected with a confining pressure pump and including a pair of connecting holes arranged at an upper end and a lower end thereof with an oil filler pipe connecting therebetween, a crude oil injection device and a recovery device respectively connected to the upper and lower ends, an intermediate container connected to both a high-pressure cylinder and an injection pump, a return pressure pump, a collection device and a control system. A plurality of rows of openings is arranged at a side of the multistage rock core holder to act as a gas inlet connected with the intermediate container via a pipeline, and a gas outlet connected with the recovery device; heating layers are arranged at inner walls of the multistage rock core holder and the intermediate container.

Abstract: Disclosed is a method for preparing vanadium or vanadium alloy powder from a vanadium-containing raw material through a shortened process, including: calcinating a mixture of a vanadium-containing raw material and an alkali compound for oxidation to form a water-soluble vanadate; purifying the vanadate followed by vanadium precipitation to produce an intermediate CaV2O6 with high purity; dissolving CaV2O6 in a molten-salt medium together with other raw materials to form a uniform reaction system; and introducing a reducing agent to the system followed by separation, washing and drying to produce vanadium or vanadium alloy powder having a particle size of 50-800 nm and a purity of 99.0 wt % or more. The method can continuously process vanadium-containing raw materials to prepare vanadium or vanadium alloy powder.

Abstract: A method and system is described that adaptively adjusts an eService management system by using feedback control. Behavior experts are distributed at different levels of the hierarchy of the eService management system. Within the hierarchy, feed-forward reasoning is performed from lower level behavior experts to the higher level behavior experts. A method for identifying bottlenecks is described and utilized. The performance of these behavior experts is compared with various objective functions. The discrepancies are used to adjust the system.

Abstract: A method and system is described that adaptively adjusts an eService management system by using feedback control. Behavior experts are distributed at different levels of the hierarchy of the eService management system. Within the hierarchy, feed-forward reasoning is performed from lower level behavior experts to the higher level behavior experts. A method for identifying bottlenecks is described and utilized. The performance of these behavior experts is compared with various objective functions. The discrepancies are used to adjust the system.