Abstract: A skin manufacturing post-treatment device for an automobile collision dummy device includes a post-treatment mechanism, where the post-treatment mechanism includes a rotary operation table that is provided with a cutting station, a grinding station, a skin patching station and a removal station in a circumferential direction; the cutting station is configured to cut an injection molding residual material on a surface of a dummy skin, and the grinding station is configured to grind a cut position to form a frustum-shaped patching recess; and the skin patching station is configured to fill the patching recess with a welding skin patching material, and the removal station is configured to clean a skin patching position.

Abstract: The present invention discloses a novel class of monoacylglycerol lipase (MAGL) small molecule inhibitors, as well as pharmaceutical compositions, preparation methods, and uses thereof. The MAGL small molecule inhibitors are represented by formula (I), with specific substituents and definitions as described in the specification. The disclosed MAGL small molecule inhibitors exhibit excellent MAGL enzyme inhibitory activity. The invention includes these compounds or their pharmaceutical compositions for the treatment and/or prevention of MAGL-related conditions such as multiple sclerosis, Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, traumatic brain injury, neurotoxicity, stroke, epilepsy, anxiety, migraine, depression, hepatocellular carcinoma, colorectal cancer lesions, ovarian cancer, neuropathic pain, chemotherapy-induced neuropathy, acute pain, chronic pain, and/or pain-associated spasticity.

Abstract: The present disclosure is directed to a class of Sigma-1 receptor small molecule antagonists, their pharmaceutical compositions, preparation methods, and uses. The Sigma-1 receptor small molecule antagonists are shown in formula (I), with specific substituents and definitions described in the specification. These Sigma-1 receptor small molecule antagonists exhibit good binding and antagonistic activity with the Sigma-1 receptor. The invention includes these compounds or their pharmaceutical compositions and their use in treating and/or preventing pain disorders related to the Sigma-1 receptor.

Abstract: The invention discloses a nitrogen-containing heterocyclic derivative of a somatostatin receptor subtype 4 (SSTR4) small molecule agonist and its pharmaceutical composition, preparation method, and use. The nitrogen-containing heterocyclic derivative of the SSTR4 small molecule agonist is represented by formula (I), and the specific substituents and definitions are as described in the specification. The nitrogen-containing heterocyclic derivatives of SSTR4 small molecule agonists exhibit good binding and agonistic activities with SSTR4. Such compounds or their pharmaceutical compositions have great potential in treating and/or preventing pain disorders related to SSTR4 receptor.

Abstract: A cross-coupling control method for moving beam of gantry machine tool is disclosed, which relates to the technical field of CNC machine tool control. The cross-coupling control method includes: Step 1: establishing a crossbeam dynamics model considering a ram on the crossbeam, and at the same time simplifying the model for an observer design; step 2: realizing a PID control parameter adjustment of motors at both ends in accordance with a method of parameter tuning of a unilateral servo control system; using a servo system with the same control parameters to jointly drive the crossbeam up and down, realizing the synchronous control and realizing PID control parameter tuning for both end motors. The disclosure not only reduces the synchronization error caused by the torsion of the crossbeam, but also solves the synchronization error caused by the asymmetric load on both sides, and improves the system robustness and stability.

Abstract: Provided is a method for playing media data. The method includes: receiving a trigger instruction; generating a second count value based on a stored first count value and a preset algorithm, and storing the second count value to overwrite the first count value, wherein the second count value is different from the first count value; generating audio data carrying a pre-stored authority identifier and the second count value; and playing the audio data, wherein the audio data is configured to instruct a second terminal to acquire the authority identifier and the second count value carried in the audio data, and send the authority identifier and the second count value to a server, and the second terminal is a terminal that has received the audio data.

Abstract: A positive electrode material and a preparation method therefor, a lithium-ion battery, and an electric vehicle. The positive electrode material comprises: matrix particles, materials forming the matrix particles comprising at least one of a lithium-rich manganese-based material, lithium nickel cobalt manganese oxide, lithium nickel cobalt aluminum oxide, lithium iron phosphate, lithium manganate, lithium nickel cobalt manganese aluminate, and lithium nickel manganate; and a housing, the housing covering at least a portion of the outer surfaces of the matrix particles.

Abstract: Provided is a method for playing media data. The method includes: receiving a trigger instruction; generating a second count value based on a stored first count value and a preset algorithm, and storing the second count value to overwrite the first count value, wherein the second count value is different from the first count value; generating audio data carrying a pre-stored authority identifier and the second count value; and playing the audio data, wherein the audio data is configured to instruct a second terminal to acquire the authority identifier and the second count value carried in the audio data, and send the authority identifier and the second count value to a server, and the second terminal is a terminal that has received the audio data.

Abstract: A condensing gas-fired furnace has a furnace cabinet, a primary heat exchanger, a secondary heat exchanger located upstream relative to the primary heat exchanger with regard to location within a circulation airflow path, a first baffle carried by a first wall of the furnace cabinet, a second baffle carried by a second wall of the furnace cabinet, wherein the second baffle is located opposite the first baffle, and wherein the second wall is located opposite the first wall, and a third baffle carried by a third wall of the furnace cabinet, wherein the third baffle is located adjacent to the first baffle and the second baffle, and wherein the third wall is located adjacent to the first wall and the second wall.

Abstract: A condensing gas-fired furnace has a furnace cabinet, a primary heat exchanger, a secondary heat exchanger located upstream relative to the primary heat exchanger with regard to location within a circulation airflow path, a first baffle carried by a first wall of the furnace cabinet, and a second baffle carried by a second wall of the furnace cabinet, wherein the second baffle is located opposite the first baffle, and wherein the second wall is located opposite the first wall. The first baffle and the second baffle cooperate to form a nozzle within the furnace cabinet. A third baffle and a fourth baffle extend from the bottom of the first baffle and the second baffle, respectively, to the blower deck located adjacent to a secondary heat exchanger.

Abstract: A condensing gas-fired furnace has a furnace cabinet, a primary heat exchanger, a secondary heat exchanger located upstream relative to the primary heat exchanger with regard to location within a circulation airflow path, a first baffle carried by a first wall of the furnace cabinet, a second baffle carried by a second wall of the furnace cabinet, wherein the second baffle is located opposite the first baffle, and wherein the second wall is located opposite the first wall, and a third baffle carried by a third wall of the furnace cabinet, wherein the third baffle is located adjacent to the first baffle and the second baffle, and wherein the third wall is located adjacent to the first wall and the second wall.

Abstract: A condensing gas-fired furnace has a furnace cabinet, a primary heat exchanger, a secondary heat exchanger located upstream relative to the primary heat exchanger with regard to location within a circulation airflow path, a first baffle carried by a first wall of the furnace cabinet, and a second baffle carried by a second wall of the furnace cabinet, wherein the second baffle is located opposite the first baffle, and wherein the second wall is located opposite the first wall. The first baffle and the second baffle cooperate to form a nozzle within the furnace cabinet. A third baffle and a fourth baffle extend from the bottom of the first baffle and the second baffle, respectively, to the blower deck located adjacent to a secondary heat exchanger.

Abstract: Provided herein are compounds that bind to androgen receptors and/or modulate activity of androgen receptors, and to methods for making and using such compounds. Also provided are compositions including such compounds and methods for making and using such compositions.

Abstract: Provided herein are compounds that bind to androgen receptors and/or modulate activity of androgen receptors, and to methods for making and using such compounds. Also provided are compositions including such compounds and methods for making and using such compositions.

Abstract: Provided herein are compounds that bind to androgen receptors and/or modulate activity of androgen receptors, and to methods for making and using such compounds. Also provided are compositions including such compounds and methods for making and using such compositions.

Abstract: Provided herein are compounds that bind to androgen receptors and/or modulate activity of androgen receptors, and to methods for making and using such compounds. Also provided are compositions including such compounds and methods for making and using such compositions.

Abstract: Provided herein are compounds that bind to androgen receptors and/or modulate activity of androgen receptors and/or modulate the amount of androgen receptors; and to methods for making and using such compounds. Also provided are compositions containing such compounds and methods for making and using such compositions.

Abstract: Provided herein are compounds that bind to androgen receptors and/or modulate activity of androgen receptors, and to methods for making and using such compounds. Also provided are compositions including such compounds and methods for making and using such compositions.