Abstract: Disclosed are a neutron dose measurement apparatus and a neutron capturing treatment device. The neutron dose measurement apparatus includes a measurement unit for receiving neutrons and outputting signals, a signal processing unit for processing the signals output from the measurement unit, a counter for counting the signals output from the signal processing unit to obtain a count rate, and a count rate correction unit for correcting the count rate.

Abstract: A sample refrigeration storage device and a sample flow-line analysis system are provided. The sample refrigeration storage device includes: a refrigeration storage area including a storage area frame, a refrigeration placement rack and a first refrigeration mechanism; a refrigeration operation area including an operation area frame, a sample sorting mechanism, a sample rack-loading mechanism and a second refrigeration mechanism, the operation area frame being in communication with the storage area frame to form a closed cavity, and the sample sorting mechanism and the sample rack-loading mechanism cooperating to offload samples from the refrigeration placement rack through an access opening, and to load samples onto the refrigeration placement rack through the access opening; a sample transport track; and a central control system.

Abstract: This invention relates to the use of (4-benzylpiperazin-1-yl)-[2-(3-methylbutylamino)pyridin-3-yl]methanone (NSI-189) or a pharmaceutically acceptable salt thereof in the treatment of a psychiatric condition in which depressive symptoms are prominent, including major depressive disorder (MDD), bipolar disorder, post-traumatic stress disorder, substance use disorder, and depression-related aspects of schizophrenia (e.g. negative symptoms) in select patients who exhibit impaired learning and/or memory. The invention also relates to the use of NSI-189 or a pharmaceutically acceptable salt thereof in the treatment of a psychiatric condition in which depressive symptoms are prominent, including major depressive disorder (MDD), in select patients who exhibit impaired learning and/or memory or certain EEG characteristics.

Abstract: The present invention discloses a complexing agent for promoting decomposition of loquat leaf litter, which belongs to the technical field of plant science. According to the present invention, the mixed solution of Pseudomonas solution, lignin peroxidase, and leucine aminopeptidase solution is applied to the loquat leaf litter, and after in-situ decomposition for four months, the mass loss rate and the decomposition constant of the loquat leaf litter are significantly increased, thereby effectively promoting the decomposition of the loquat leaf litter. The present invention first proposes that the decomposition of the loquat leaf litter is influenced by externally applying a combination agent of enzyme and bacterial solution, which is simple in operation, and promotes the decomposition of the loquat leaf litter while increasing the speed of returning organic matters to soil, thereby improving soil fertility.

Abstract: An embodiment of the present disclosure provides a method and apparatus for determining an index, server and medium. The method includes: receiving event information reported by a client at a preset event tracking position, wherein the preset event tracking position includes a start event generation position, a result event generation position and at least one subsequent event generation position corresponding to an index to be determined; performing duplicate removal processing on each piece of event information based on client identifier information in each piece of received event information, and determining a target result execution count and a total execution count corresponding to the index to be determined; and determining an index result corresponding to the index to be determined based on the target result execution count and the total execution count.

Abstract: A vehicle-mounted power supply apparatus includes a housing, a magnetic device, and a shielding component. The housing includes a mounting position, a magnetic device includes an integrated part disposed at the mounting position, and a shielding component is disposed in the housing and surrounds a periphery of the mounting position.

Abstract: A double-layer rail apparatus and a method for transferring a sample holder, comprising: an upper-layer rail; along the conveying direction of the upper-layer rail, a detection mechanism is provided in the middle of the upper-layer rail; an upstream section of the upper-layer rail is able to convey the sample holder to an input end of the detection mechanism, and the output end of the detection mechanism is able to convey the sample holder to a downstream section of the upper-layer rail; a lower-layer rail, the lower-layer rail being arranged below the upper-layer rail, an output end of the downstream section of the upper-layer rail being able to convey the sample holder to an input end of the lower-layer rail, and the output end of the lower-layer rail being able to convey the sample holder to an input end of the upstream section of the upper-layer rail.

Abstract: The present disclosure provides an electrical connection device, including: a socket connector and a plug connector. The socket connector includes a socket housing, the plug connector includes a plug housing, and a front end of the plug housing is plugged into the socket housing; an outer wall of the socket housing is provided with a first latch and a second latch; the plug housing is provided with a first torsion bar mechanism and a second torsion bar mechanism, a rear end of the first torsion bar mechanism is provided with a first pressing portion, and a lower side face of the first pressing portion facing forwards is provided with a first locking hook which is in hooking fit with the first latch; and a front end of the second torsion bar mechanism is provided with a second pressing portion, and a lower side face of the second pressing portion is provided with a second locking hook which is in hooking fit with the second latch.

Abstract: A display panel and a display device are provided. The display panel includes a substrate, a first metal layer disposed on a side of the substrate, a second metal layer disposed on a side of the first metal layer away from the substrate, and a data line disposed in the same layer as the first metal layer and electrically connected to the source electrode; the second metal layer includes a gate electrode and a source/drain electrode disposed in the same layer as the gate electrode, and the source/drain electrode includes a source electrode; and an extension direction of the source electrode is parallel to an extension direction of the data line in a top view.

Abstract: Disclosed herein is an electro-synthesizer unit comprising a first compartment comprising a cathode and a first electrolyte, a second compartment comprising an anode and a second electrolyte and a third compartment comprising a third electrolyte. The unit is configured to produce acid and base solution at desired concentrations. Also disclosed are methods of using the electro-synthesizer unit and producing the acid and base solution at desired concentrations.

Abstract: Provided is a novel PDGFR kinase inhibitor, comprising a compound of formula (I) or a pharmaceutically acceptable salt, solvate, ester, acid, metabolite or prodrug thereof. Further provided are use and a method of the compound of formula (I) for preventing or treating conditions associated with PDGFR kinase activity, particularly use and a method for preventing or treating conditions associated with PDGFR? and/or PDGFR? kinase activity.

Abstract: A display panel and a display device are provided. The display panel includes an active layer, a gate electrode layer, and a metal layer. By forcibly pulling down an electrical potential of a scan signal in a first scan line when a pulse rising edge of the scan signal in the second scanning line arrives, an electrical potential falling time of each scan signal in a display area can be shortened. At the same time, a control line is constructed to at least partially overlaps an electrical potential transmission line in a thickness direction of the display panel, to increase an aperture ratio as much as possible.

Abstract: The present disclosure relates to a high-voltage connector, including a plug portion and a socket portion which are pluggable, in which the plug portion includes a plug housing formed by injection molding of conductive plastic, the socket portion includes a socket housing formed by injection molding of the conductive plastic, at least one contact is provided on the plug housing, at least one elastic arm is provided in the socket housing, and the contact is capable of abutting against and making contact with the elastic arm; a plug cable is provided in the plug housing, an elastic connecting portion formed by injection molding of the conductive plastic is provided on the plug cable, and the elastic connecting portion is capable of abutting against and making contact with the plug housing; and a grounding structure is provided on the socket housing.

Abstract: Disclosed herein are compositions, devices, and methods for producing lithium hydroxide by electrochemical extraction of lithium from lithium-containing solutions, including unconventional sources that have low lithium content, such as brine and seawater.

Abstract: The present invention discloses a fire pump for a fire fighting system, the fire pump including a pump body (1), a motor (2), a transmission assembly (3), a water inlet pipe (4), a water outlet pipe (5), and a display instrument (6). The pump body is a centrifugal pump, and the pump body includes a volute, an impeller (11), and a diffuser (12). The impeller includes a plurality of blades (13) distributed along a circumferential direction, and the diffuser includes a plurality of guide blades (14) distributed along a circumferential direction, where the diffuser has a geometric center O1, the impeller has a geometric center O2, and the geometric center O1 and the geometric center O2 are not concentric and have a deviation (Y1, X1); and the plurality of guide blades of the diffuser are distributed along the circumferential direction at unequal intervals.

Abstract: Disclosed are dimeric copper centers supported on graphitic carbon nitride (denoted herein as Cu2@C3N4) and their use as advanced catalysts for partial oxidation of CH4.

Abstract: Systems, methods, and other embodiments associated with ML-based detection of amplification of vibration due to resonance are described. In one embodiment, a method includes recording vibrations of a reference asset while the reference asset is operated based on a test pattern that sweeps over a range of workload for the reference asset. Cross power spectral densities between the recorded vibrations and the test pattern are determined at intervals to identify resonance frequencies of the reference asset. Vibrations of a target asset are monitored at the resonance frequencies with a machine learning model trained to generate estimated values at the resonance frequencies that are consistent with the reference asset. Resonant vibration amplification is detected based on a dissimilarity between vibration values for the target asset at the resonance frequencies and the estimated values. And, an electronic alert that the target asset is undergoing the resonant vibration amplification is generated.

Abstract: Disclosed herein is an electro-synthesizer unit comprising a first compartment comprising a cathode and a first electrolyte, a second compartment comprising an anode and a second electrolyte and a third compartment comprising a third electrolyte. The unit is configured to produce acid and base solution at desired concentrations. Also disclosed are methods of using the electro-synthesizer unit and producing the acid and base solution at desired concentrations. Also disclosed are systems for direct capturing of carbon dioxide. Also disclosed are mining systems utilizing the disclosed herein electro-synthesizer units.

Abstract: A three dimensional (3D) integrated circuit (IC) chip can include a multi-layer structure comprising a group of vertically stacked semiconductor layers. The multi-layer structure can include a group of processor cores distributed across the semiconductor layers, and a group of Through Silicon Vias (TSVs) arranged within the layers to facilitate electrical connections between the layers. The 3D IC chip can be optimized for thermal management based on a predictive model, enabling effective temperature control when utilized with a thermal management system that monitors and adjusts a cooling strategy of the 3D IC chip.