Abstract: A method for activating a cell-signaling pathway of interest in a cell, including applying a time-modulated localized alternating current electrical field to the cell, wherein the amplitude and frequency of the localized alternating current electrical field is selected to activate the cell signaling pathway of interest, thereby activating the cell signaling pathway.

Abstract: Provided are novel prodrugs of treprostinil, as well as methods of making and methods of using these prodrugs.

Abstract: The disclosed technology relates to a busbar and thermal cut-off device (TCO) sub-assembly. The sub-assembly may be configured to be connected to a first battery cell and a second battery cell. The sub-assembly may comprise a first busbar configured to electrically connect the first battery cell to the second battery cell when the sub-assembly is connected to the first battery cell and the second battery cell. The sub-assembly may comprise a first TCO connected directly to the first busbar. The sub-assembly may not extend above a top surface of the first battery cell when the sub-assembly is connected to the first battery cell.

Abstract: This application relates to batteries with an asymmetric design. At least some batteries described herein include two sections having different shapes and/or sizes, thus having different volumes. Having a battery formed with a relatively larger sections allows for several advantages. For example, the larger section can accommodate bending of a tab used to connect several electrodes together. Additionally, with the larger section providing space for the bent tab, the electrodes can be extended in, for example, the relatively smaller section. As a result, the battery can provide additional energy storage.

Abstract: This disclosure provides purified nucleic acids and polypeptides. Also provided are transgenic plants, seeds, and plant cells containing DNA for expression of the proteins that are useful for imparting enhanced agronomic trait(s) to transgenic crop plants, methods of making such plants and methods of making agricultural commodity including seeds and hybrid seeds from such plants.

Abstract: A microorganism curing anti-seepage device based on capsule transmission and control includes a stock bin which includes a mixing bin and an oil storage bin separated from the mixing bin. A feed pipe and an oil injection pipe are provided on the stock bin. A central shaft is rotatably provided within the mixing bin. A stirring component is provided on the central shaft. A delivery pipe is provided at a bottom portion of the mixing bin, an oil conduit is provided at a bottom portion of the oil storage bin, a jet pipe is provided at a junction of the oil conduit and the delivery pipe. Since microbial capsules are decomposed layer by layer, after the microbial capsules reach fissures, the microbial bacteria, the nutrient solution and the curing liquid are released step by step, and then calcium carbonate is induced by microorganisms to achieve solidification and anti-seepage of fissures.

Abstract: Provided are novel prodrugs of esuberaprost and pharmaceutical compositions thereof, as well as methods of making and methods of using these prodrugs.

Abstract: The present disclosure relates to a method and device for adjusting a bit rate during live streaming. In the method for adjusting the bit rate during live streaming includes: a parameter of a network used by an anchor terminal for transmitting live streaming data is acquired, an adjustment range of the bit rate for uploading the live streaming data is determined based on the parameter of the network used by the anchor terminal for transmitting the live streaming data, and the bit rate for uploading the live streaming data by the anchor terminal is adjusted based on a determined adjustment range.

Abstract: The present disclosure relates to a method and device for adjusting a bit rate during live streaming. In the method for adjusting the bit rate during live streaming includes: a parameter of a network used by an anchor terminal for transmitting live streaming data is acquired, an adjustment range of the bit rate for uploading the live streaming data is determined based on the parameter of the network used by the anchor terminal for transmitting the live streaming data, and the bit rate for uploading the live streaming data by the anchor terminal is adjusted based on a determined adjustment range.

Abstract: A method for recovering C2 components in a methane-containing industrial gas includes the steps of (1) cooling a compressed methane-containing industrial gas and performing gas-liquid separation; (2) absorbing C2 components in the gas phase by using an absorbent to obtain an absorption rich liquid; (3) returning the absorption rich liquid to the compression in step (1) or mixing the absorption rich liquid with the liquid phase obtained in step (1) to obtain a mixed liquid, and depressurizing the mixed liquid or the absorption rich liquid; (4) performing methane desorption on the depressurized stream to obtain a rich absorbent, or performing second gas-liquid separation on the depressurized stream, followed by methane desorption on the second liquid phase to obtain a rich absorbent; and (5) desorbing and separating the rich absorbent to obtain a lean absorbent and an enriched gas, and recycling and reusing the lean absorbent.

Abstract: Provided are novel prodrugs of treprostinil, as well as methods of making and methods of using these prodrugs.

Abstract: A method for disassembling first and second watch-surfaces of a watch includes the steps of removing a decorative cover from the watch; rotating an adjusting screw to move an H-shaped snapping member toward a casing so that the H-shaped snapping member abuts against the adjusting screw; rotating a snapping ring so that an engaging protrusion does not overlap a pressing protrusion and the snapping ring can be removed from the casing; opening the watch; using a tool to press against a platform of the connecting sleeve; rotating the main screw to remove the connecting sleeve; removing the first watch-surface from the casing; removing first and second positioning rings and suspension columns; turning the casing to remove the snapping ring; opening the watch; using the tool to press against the platform; rotating the main screw to remove the connecting sleeve; and removing the second watch-surface from the casing.

Abstract: The present invention relates to a moving block train operation control method and system based on train autonomous positioning, where the method is centered on a train-mounted device, autonomous positioning and integrity checking are implemented for the train-mounted device through satellites, and a movement authority and a target distance curve are calculated according to a real-time position, speed, and line state of a preceding train and in combination with train-to-train communication train safety protection technology, thereby achieving moving block. Compared with the prior art, the present invention has the advantages that line use efficiency, system work efficiency and operation efficiency are improved, a quantity of railside devices is reduced, and system construction and maintenance costs are reduced.

Abstract: A drilling platform for amphibious operations includes: a base, wherein drive tracks are arranged on both sides of the base, a propeller is disposed at a rear end of the base, and a driving assembly is disposed inside the base; two support cylinders are respectively disposed at two ends of the base; each of the support cylinders contains a sub-cylinder; a pushing cylinder is arranged on a bottom surface of the partition plate; a buoyancy adjustment assembly is provided at a bottom of the base, so as to provide buoyancy support for the base when the base is transferred from land to water. The present invention is suitable for drilling construction of pile foundations of water and land buildings, bridge piers, and transmission line electric tower pile foundations, as well as drilling of oil wells, wherein the drilling platform construction process at different drilling points is omitted.

Abstract: Provided are treprostinil derivatives with a reduced ability to form undesired impurities in a pharmaceutical formulation, such as a dry powder formulation, further containing a carboxyl group containing inactive ingredient, such as fumaryl diketopiperazine.

Abstract: Embodiments of the application can provide a method, a device, and a terminal for controlling a jitter in network communication, belonging to the technical field of communication. The method includes: generating trigger information, where the trigger information is for triggering switching of a jitter control strategy for the network communication, the jitter control strategy includes a first control strategy based on a first cached data amount and a second control strategy based on a second cached data amount, and the first cached data amount is smaller than the second cached data amount; switching the jitter control strategy to a target control strategy in response to the trigger information; and controlling the jitter in the network communication by using the target control strategy, where the target control strategy is the first control strategy or the second control strategy corresponding to the trigger information.

Abstract: A T-shaped shear wall module including a straight pattern plate, two L-shaped pattern plates with a same structure, and connectors. Each of the two L-shaped pattern plates includes a first pattern plate and a second pattern plate which are perpendicular to each other. In a direction perpendicular to the straight pattern plate, the two first pattern plates are arranged in parallel to each other and both extend in a direction away from the straight pattern plate, and a plurality of connectors are rigidly arranged between two first pattern plates. Along a direction parallel to the straight pattern plate, two second pattern plates are coplanar and extend in opposite directions, and a plurality of connectors are rigidly arranged between the straight pattern plate and the two second pattern plates. The present application also provides a shear wall and a construction method thereof.

Abstract: Disclosed is a mutant of acid phosphatase and an application thereof, belonging to the technical field of biological engineering. The disclosure provides a mutant of acid phosphatase PaAPaseMu3. By expressing the mutant of acid phosphatase PaAPaseMu3 in Escherichia coli and using a whole-cell conversion method, L-ascorbic acid is transformed into L-ascorbate-2-phosphate. Moreover, a catalytic system of the mutant of acid phosphatase PaAPaseMu3 is optimized from the aspects of reaction pH and temperature, so that a yield of L-ascorbate-2-phosphate can reach 90.1 g/L and a molar yield can reach 75.1%. Therefore, the problems of a high substrate cost, environmental pollution and the like before are greatly reduced, laying a foundation for the industrial green production of L-ascorbate-2-phosphate.

Abstract: This disclosure provides purified nucleic acids and polypeptides. Also provided are transgenic plants, seeds, and plant cells containing DNA for expression of the proteins that are useful for imparting enhanced agronomic trait(s) to transgenic crop plants, methods of making such plants and methods of making agricultural commodity including seeds and hybrid seeds from such plants.

Abstract: A method for manufacturing a semiconductor device includes providing a substrate having a front surface and a back surface, forming first and second through holes in the substrate, filling the first and second through holes with metals, forming a subassembly on the front surface of the substrate. The subassembly includes a first metal layer and a second metal layer insulated from the first metal layer, the first metal layer is electrically connected to the metal filled in the first through hole, the second metal layer is electrically connected to the metal filled in the second through hole, and a metal connection pad is on the substrate and surrounds the subassembly. The method also includes providing a cap assembly including a metal connection member, bonding the cap assembly to the subassembly, and thinning the back surface of the substrate to expose the first and second through holes.