Abstract: Disclosed are a functional material for synchronously stabilizing multiple metals and a preparation method thereof, and a method for rehabilitating soil or wastewater contaminated by heavy metals (metalloids). The preparation method includes: mixing a ferrous salt, a ferric salt, a manganous salt, water, a dispersing material, and a phosphate to obtain a first mixture, and subjecting the first mixture to a first precipitation reaction to obtain a first reaction mixture containing the phosphate; adjusting a pH value of the first reaction mixture containing the phosphate to 10-12 by adding an alkali thereto to obtain a second mixture, subjecting the second mixture to a second precipitation reaction to obtain a second reaction mixture; and subjecting the second reaction mixture to a solid-liquid separation to obtain a solid, washing the solid, and drying to obtain the functional material for synchronously stabilizing multiple metals.

Abstract: Novel methods for identification and analysis of mRNA are provided herein. The methods may involve digestion and fingerprinting analysis.

Abstract: Provided are a fused tricyclic compound having the structure shown in formula (I), a pharmaceutical composition thereof, and a use thereof. The fused tricyclic compound serves as a selective inhibitor of KRAS mutation, and has high activity, good selectivity. and reduced toxic side effects.

Abstract: A release apparatus (100), a release system, a release method, and a treatment apparatus are disclosed. The release apparatus (100) uses two indicators, electric current and power comsuption, to determine whether the release process performed by the release system is successful. This reduces misjudgments, improves the accuracy of the determination of the release state. The release system also uses a self-loop structure, such that it is unnecessary to insert a conductive needle or electrode into the body of a patient, reducing the suffering of the patient.

Abstract: A framework for facilitating communication between a multi-cluster management (MCM) system and the clusters managed by the system is provided. According to one set of embodiments, the framework comprises two independent, unidirectional communications channels: a first channel (i.e., “intent channel”) that flows from the MCM system to each cluster, and a second channel (i.e., “data sync channel”) that flows from each cluster to the MCM system. Through the intent channel, the MCM system can deliver control information to each cluster for actuating management changes/operations therein in a manner that is robust against network dropouts and packet loss. Through the data sync channel, the MCM system can collect and process status information from each cluster (such as, e.g., object state transitions triggered by the control information sent via the intent channel) in a manner that can efficiently scale to support large numbers of clusters.

Abstract: A drive control system for a linear driver may include a power module, a controller, a motor drive module, a motor, and a position control module. The power module may be connected to the controller, the controller may be connected to the motor drive module, and the position control module may be connected in series between the controller and the motor drive module to form a control loop. The power module may be connected to the motor drive module to input power to the motor drive module, and the motor drive module may be connected to the motor to form a drive loop. The control loop may control the work of the drive loop, and the drive loop may directly form a loop in series connection with the motor and the power module through the motor drive module.

Abstract: This application relates to the field of lighting, and discloses an LED filament including: at least one LED section, each LED section including at least two LED chips, adjacent LED chips being electrically connected to each other; electrodes, electrically connected to the LED section; and a light conversion layer, wrapping the LED section and parts of the electrodes, and including a top layer and a carrying layer, the carrying layer including a base layer and a transparent layer, the base layer including an upper surface and a lower surface opposite to each other, the upper surface of the base layer being in contact with a part of the top layer, and a part of the lower surface of the base layer being in contact with the transparent layer. This application has the characteristics of uniform light emission and good heat dissipation effect.

Abstract: An LED light bulb comprising a lamp housing, a bulb base, connected to the lamp housing, a stem connected to the bulb base and located in the lamp housing; an LED filament, disposed in the lamp housing, where points of the LED filament in an xyz coordinates are defined as x, y, and z, an x-y plane of the xyz coordinates is perpendicular to the height direction of the LED light bulb, an z-axis of xyz coordinates is parallel with the stem, and the projection of the LED filament on the x-y plane, y-z plane and x-z plane respectively has a length L1, L2 and L3, and the length L1, the length L2, and the length L3 are substantially in a ratio of 1:(0.5 to 1):(0.6 to 0.9).

Abstract: An LED tube lamp includes a tube having two ends, two end caps respectively at the two ends of the tube, a power supply module in one or both of the end caps, an LED light strip in the tube; and LED light sources on the LED light strip. Each of the end caps includes a lateral wall substantially coaxial with the tube and an end wall substantially perpendicular to an axial direction of the lateral wall. An axial direction of one or more openings of each of the end caps is substantially parallel with the axial direction of the lateral wall. The LED light sources are electrically connected to the power supply module via the LED light strip. The power supply module includes a fuse, and the fuse is positioned close to the end wall of the first end cap.

Abstract: Provided are cDNA, mRNA serving as a reverse transcription template of the cDNA, a protein coded by the mRNA, and a kit and system for evaluating a glioma prognosis. The sequence of the cDNA contains a fragment of SEQ ID NO: 1 or the sequence of the cDNA contains a complementary fragment of the fragment of SEQ ID NO: 1, wherein the fragment of SEQ ID NO: 1 at least contains the sequences of positions 2635-2652, 2623-2640 or 2627-2645 of SEQ ID NO: 1.

Abstract: A method for preparing a self-supporting substrate includes: preparing a thin film base structure including a first substrate layer, a thin film layer and a second substrate layer stacked in sequence; removing the first substrate layer from the thin film layer; continuing to grow a material the same as that of the thin film layer on a side of the thin film layer far away from the second substrate layer to prepare a thick film layer; and removing the second substrate layer from the thick film layer and remaining the thick film layer. In the method, a thin film may be grown on a substrate that has a larger diameter, and a thinness of the thin film will not cause the thin film and/or the substrate to crack. Therefore, a thin film that has a large diameter may be obtained so as to obtain a large-sized self-supporting thick film substrate.

Abstract: The present invention provides a microcrystalline glass and microcrystalline glass product with excellent mechanical properties, microcrystalline glass product, the components of which, expressed in weight percent, contain: SiO2: 65 ?80%; AI2O3: below 5%; Li2O: 10 ?25%; ZrO2: 5 ?15%; P2O5: 1 ?8%. Through the reasonable component design, the microcrystalline glass product obtained by the present invention have excellent mechanical properties.

Abstract: The present disclosure provides a method for predicting the amount of recoverable oil and gas resources from in-situ conversion of shale. The method can quantitatively evaluate the amount of the recoverable oil resource and the amount of the recoverable gas resource from in-situ conversion of shale with different TOC and Ro and improve the prediction accuracy and efficiency for the amount of the recoverable oil and gas resources from in-situ conversion of shale.

Abstract: A vascular access system which may be configured for blood draw may include a housing, which may include a distal end, a proximal end, and a slot disposed between the distal end and the proximal end. The slot may include a notch. The vascular access system may include a cannula hub, which may be disposed within the housing and movable with respect to the slot. The cannula hub may include a tab extending through the slot. The vascular access system may include a cannula extending distally from the cannula hub. In response to the tab being disposed within the notch, a distal tip of the cannula may be disposed within the housing. In response to advancing the tab along the slot to a distal end of the slot, the distal tip of the cannula is disposed distal to the distal end of the housing.

Abstract: A distributed fiber temperature measurement device includes a temperature measurement module and temperature measurement fibers. The temperature measurement fiber includes alternately arranged sensing and isolation fibers. The sensing fibers are coiled in a fiber clamp holder to constitute temperature measurement sensing surfaces of temperature measurement points. The isolation fibers are coiled on a back side of the fiber clamp holder to constitute an isolation fiber storage region. A distance between the adjacent temperature measurement points is adjusted by releasing and storing the isolation fibers in the isolation fiber storage region. The temperature measurement module is connected to the temperature measurement fibers to obtain temperature measurement points temperatures. An environment temperature of a fiber clamp holder accessory corresponding to the isolation fibers is measured by the isolation fibers, and the sensing fibers of the adjacent measurement points are isolated by isolation fibers.

Abstract: Example dielectric filters, transceiver devices, and base stations are described. One example dielectric filter includes a dielectric block whose surface is covered with a metal layer, where the dielectric block includes at least two resonant cavities. The dielectric block is provided with a via hole, the via hole is located between two adjacent resonant cavities, and an inner wall of the via hole is covered with a metal layer. A first partition ring is disposed on the surface of the dielectric block and is surrounding at least one opening of the via hole, and the dielectric block is exposed in an area enclosed by an inner edge of the first partition ring and an outer edge of the first partition ring.

Abstract: A kit for evaluating the sensitivity of a patient to an MET inhibitor is provided. The kit includes a first primer pair capable of specifically amplifying a first nucleotide sequence, and/or a first probe capable of being specifically bonded to the first nucleotide sequence, wherein the first nucleotide sequence is as shown in SEQ ID NO: 1, and/or the kit comprises a second primer pair capable of specifically amplifying a second nucleotide sequence, and/or a second probe capable of being specifically bonded to the second nucleotide sequence, wherein the second nucleotide sequence is as shown in SEQ ID NO: 4. The kit provided is capable of screening the patients sensitive to an MET inhibitor.

Abstract: An LED tube lamp comprises a lamp tube, a diffusive layer covered on a surface of the lamp tube, two end caps, a light strip, LED light sources on the light strip, and a power supply. Each of the two end caps is coupled to a respective end of the lamp tube. The light strip is attached to an inner circumferential surface of the lamp tube. The power supply module comprises a printed circuit board electrically connected to the light strip, a rectifying circuit and a filtering circuit coupled to the rectifying circuit. An end of the light strip is detached from the inner circumferential surface of the lamp tube and electrically connected to the printed circuit board.

Abstract: A process system of a follower fixture for tank moving support is provided and includes a conveying table slidably provided with a bearing platform through a screw slide rail assembly and provided with an outer frame assembly; a lifting platform is slidably installed in the outer frame assembly; positions of the lifting platform and the bearing platform are corresponded up and down; the outer frame assembly is slidably provided with a robot component; both sides of the conveying table are provided with loading platforms; workpieces are placed on one loading platform, and a fixture system is placed on the other loading platform; the fixture system and the workpieces are both placed in the moving range of the robot component, and positions of the fixture system and the workpieces are corresponded. problems including processing flexibility cannot be realized can be solved.

Abstract: Provided are a kit and system for evaluating glioma and/or gastric adenocarcinoma prognosis. The kit includes a first primer pair capable of specifically amplifying a cDNA fragment of SEQ ID NO: 1, and/or a first probe capable of specifically hybridizing to the cDNA fragment of SEQ ID NO: 1, wherein the cDNA fragment of SEQ ID NO: 1 at least contains a cDNA sequence at positions 4057-4074, positions 4067-4084 or positions 4064-4079 of SEQ ID NO: 1.