Abstract: A three-dimensional analog simulation test system for gas-liquid countercurrent in an abandoned mine goaf includes a three-dimensional analog simulation device configured to simulate an analog environment of gas-liquid countercurrent in an abandoned mine goaf, a gas supply system, an automatic water pressure control system and a hydraulic loading system. The three-dimensional analog simulation device includes a reaction frame and a three-dimensional analog simulation chamber. The reaction frame includes a beam, a base and a column for connecting the beam and the base. The three-dimensional analog simulation chamber is arranged inside the reaction frame. The test system can be used to simulate the gas-liquid countercurrent in an abandoned mine goaf so as to study the evolution of water accumulation and gas enrichment in long-term abandonment of closed mines and the migration evolution rules of gas-liquid two-phase in abandoned mines with high gas density.

Abstract: A lithium ion battery electrode includes silicon nanowires used for insertion of lithium ions and including a conductivity enhancement, the nanowires growth-rooted to the conductive substrate.

Abstract: Systems and corresponding methods for monitoring of a state of charge or a state of health of a battery are described. For example, the battery monitoring system may include strain gauges to measure dimensions or changes in dimension of cells of the battery, and may determine states of charge of the cells based on dimensional changes over time, e.g., based on data from strain gauges. The dimensional changes may also be corrected for dimensional changes due to thermal strain. In addition, states of health of individual cells of the battery may be determined by comparing the dimensional changes of each of the cells over time. Further, the data from strain gauges may be received at various frequencies, e.g., based on an expected operational duration of the battery and/or based on a current state of charge or state of health.

Abstract: A cooling system based on thermoelastic effect is provided. The system comprises a heat sink, a refrigerated space and a regenerator coupled to the refrigerated space and to the heat sink to pump heat from the refrigerated space to the heat sink. The regenerator comprises solid thermoelastic refrigerant materials capable of absorbing or releasing heat.

Abstract: Embodiments of the present disclosure provide a pixel unit, a display substrate, and a method for manufacturing the display substrate. The pixel unit includes: a first sub-pixel region; a second sub-pixel region located at a periphery of the first sub-pixel region and surrounding the first sub-pixel region; and a third sub-pixel region located at a periphery of the second sub-pixel region and surrounding the second sub-pixel region.

Abstract: Methods, systems, and storage media are described for user equipment (UE) measurements for new radio (NR). Other embodiments may be described and/or claimed.

Abstract: A ferrous modified selenium sol for inhibiting accumulation of cadmium and arsenic in rice and the preparation method and application thereof are disclosed. The method includes: dissolving an iron-containing compound and a selenium-containing compound into water; adding a reductant to the solution, and stirring until no more precipitation is generated, then adding carbonate, continuing to stir until no more precipitation is generated, and then filtering, taking the precipitation, and washing to obtain the precipitation of the selenium element and ferrous carbonate; adding an emulsifier to a citric acid buffer solution to obtain an emulsified citric acid buffer solution; adding the precipitation of the selenium element and ferrous carbonate to the emulsified citric acid buffer solution to obtain a sol system; and evaporating to concentrate the sol system, and adjusting the pH to 4.5-8.5 to obtain a ferrous modified selenium sol for inhibiting the accumulation of cadmium and arsenic in rice.

Abstract: An optical fiber connector includes a connector housing module, a fastener, a linkage member, and a pull handle. The connector housing module includes at least one clip arm, and the connector housing module is adapted to be inserted into a target object and buckled to the target object by the clip arm. The fastener buckles the connector housing module. The linkage member is pivotally connected to the fastener and movably abuts against the clip arm. The pull handle movably passes between the fastener and the linkage member to be connected to the linkage member. When the connector housing module is inserted into the target object, the pull handle is adapted to be forced to drive the linkage member to pivot relative to the fastener and press against the clip arm, so as to remove a buckling state between the clip arm and the target object and pull the connector housing module out of the target object.

Abstract: A fiber optical connector includes a connector housing and an optical-fiber component. The connector housing includes a receiving space. One end of the connector housing forms a connector opening communicating with the receiving space. Two side walls of the connector housing include buckling portions adjacent to the connector opening. The optical-fiber component is positioned in the receiving space. The optical-fiber component includes a sleeve piece, and a length of the sleeve piece is in a range between 6.25 mm and 10.25 mm. The sleeve piece includes a block member assembled in the connector opening. A total length of the fiber optical connector is in a range between 30 mm and 35 mm. Two sides of the block member respectively form an engaging portion, and each of the engaging portions is engaged with the corresponding buckling portion.

Abstract: A framework of abstraction of new and existing 5G radios can enhance capabilities of new and existing micro radios and other short range radio technologies to enable intelligent service delivery, dynamic access learning capability, and network slicing over 5G access networks. Enhancing layer communication for both control and user plane can be tunneled through the hosting layer and exploit a common transport provided by the hosting layer. The tunneling through the hosting layer can also enable the enhance capabilities to access the same radio management functions and can be orchestrated by the same core function.

Abstract: Pharmaceutical compositions comprising azelastine, or a pharmaceutically acceptable salt of azelastine, and methylcobalamin are disclosed. Methods of using the pharmaceutical compositions for treating patients with Alzheimer's disease or Parkinson's disease are also disclosed.

Abstract: A pharmaceutical composition containing the therapeutically active ingredients of azelastine or a pharmaceutically acceptable salt of azelastine and donepezil or rivastigmine or galantamine or a pharmaceutically acceptable salt of thereof is disclosed. A method of using the pharmaceutical composition for treating patients suffering from mental, behavioral, cognitive disorders is also disclosed.

Abstract: A method and kit the simultaneous analysis of thyroid hormones (THs) and related metabolites in serum are disclosed. The method includes the extraction of THs and related metabolites, the derivatization of THs and related metabolites with 5-N-succinimidoxy-5-oxopentyl)triphenylphosphonium bromide (SPTPP), and the analysis of SPTPP derivatives using ultra-high-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). Free or total THs (T3 and T4) together with their related metabolites (MIT, DIT, T0, T1, rT1, 3,3?-T2, 3,5-T2, and rT3) can be determined simultaneously, rapidly, and accurately. This invention overcomes the limitation that the traditional method can only be used for the analysis of T3 and T4 with low specificity. The invention exhibits extremely high analytical sensitivity for all of the target analytes (femtogram level).

Abstract: Soil contamination by heavy metals constitutes an important environmental problem, whereas field applicability of existing remediation technologies has encountered numerous obstacles, such as long operation time, high chemical cost, large energy consumption, secondary pollution, and soil degradation. A design and demonstration of a method is provided which is based on asymmetrical alternating current electrochemistry (AACE) that achieves high degrees of contaminant removal for different heavy metals (Cu, Pb, Cd) at different initial concentrations (from 100 to 10,000 ppm), all reaching corresponding regulation levels for residential scenario after rational treatment time (from 30 min to 6 h). No excessive nutrient loss in treated soil was observed and no secondary toxic product was produced. Long-term experiment and plant assay showed the high sustainability of the method and its feasibility for agricultural use.

Abstract: Methods of treating patients suffering from or exhibiting symptoms of mental, behavioral, and/or cognitive disorders with azelastine or a pharmaceutically acceptable salt of azelastine are disclosed.

Abstract: A robot system, including: a robot; a base supporting the robot; a controller connected to the robot; a processor connected to the controller; a depth camera connected to the processor; a flange plate; a coupling shaft including a first end and a second end; a mounting base including an elongated hole, a first side wall, and a second side wall; a sprayer including a mounting shaft; a first positioning bolt; a limit arm includes a first end and a second end; an axis pin; a limit shaft; a second positioning bolt; a gas cylinder; a piston rod; a connector; a shifter level; a trigger. The robot is connected to the first end of the coupling shaft via the flange plate. The second end of the coupling shaft is connected to the mounting base. The mounting shaft of the sprayer is disposed in the elongated hole of the mounting base.

Abstract: Pharmaceutical compositions comprising azelastine or a pharmaceutically acceptable salt of azelastine and alprazolam are disclosed. Methods of using the pharmaceutical compositions for treating patients suffering from one or more psychiatric disorders such as major depressive disorder, generalized anxiety disorder, panic disorder, agitation, social anxiety disorder, mild chronic depression, obsessive-compulsive disorder, premenstrual dysphoric disorder, seasonal affective disorder, dysthymia, childhood enuresis, bipolar disorder, posttraumatic stress disorder, sleep disorder related to anxiety, are also disclosed.

Abstract: A panel-level chip device and a packaging method for forming the panel-level chip device are provided. The panel-level chip device includes a plurality of first bare chips disposed on a supporting base, and a plurality of first connection pillars. The panel-level chip device also includes a first encapsulation layer, and a first redistribution layer. The first redistribution layer includes a plurality of first redistribution elements and a plurality of second redistribution elements. Further, the panel-level chip device includes a solder ball group including a plurality of first solder balls. First connection pillars having a same electrical signal are electrically connected to each other by a first redistribution element. Each of remaining first connection pillars is electrically connected to one second redistribution element. The one second redistribution element is further electrically connected to a first solder ball of the plurality of first solder balls.

Abstract: There is disclosed in the present disclosure a seismic full horizon tracking method, a computer device and a computer-readable storage medium. The method includes: acquiring three-dimensional seismic data; extracting horizon extreme points from the three-dimensional seismic data to construct a sample space; equally dividing the sample space into a plurality of sub-spaces with overlapping portions, and performing a clustering process on the horizon extreme points in each sub-space to obtain horizon fragments corresponding to each horizon of the three-dimensional seismic data; establishing a topological consistency between the horizon fragments; and fusing the horizon fragments corresponding to each horizon of the three-dimensional seismic data based on the topological consistency, to obtain a full horizon tracking result of the three-dimensional seismic data.

Abstract: An agonistic 4-1BB monoclonal antibody or an antigen binding fragment thereof, comprising a heavy chain variable region and a light chain variable region, the heavy chain variable region comprising: a CDR1 region having an amino acid sequence as shown in SEQ ID NO: 1, a CDR2 region having an amino acid sequence as shown in SEQ ID NO: 2, and a CDR3 region having an amino acid sequence as shown in SEQ ID NO: 3, the light chain variable region comprising: a CDR1 region having an amino acid sequence as shown in SEQ ID NO: 4, a CDR2 region having an amino acid sequence as shown in SEQ ID NO: 5, and a CDR3 region having an amino acid sequence as shown in SEQ ID NO: 6. The monoclonal antibody is targeted towards h4-1BB, and specifically binds to h4-1BB so as to activate T cells. The monoclonal antibody has application potential for treating a variety of cancers by means of an immunomodulatory effect.