Abstract: Disclosed are a cabazitaxel micelle and a preparation method thereof. The cabazitaxel micelle of the present invention comprises cabazitaxel and a polyethylene glycol-derived phospholipids. The polyethylene glycol-derived phospholipid comprises a polyethylene glycol moiety and a phospholipid moiety, and the phospholipid moiety is di(C12-C24 fatty acyl)phosphatidylethanolamine. The polydispersity index of the micelle is not greater than 0.09. The cabazitaxel micelle of the present invention has one or more of the following advantages: uniform particle size, good stability, low impurity content, high release rate, short reconstitution time, and convenient clinical administration.

Abstract: The present application provides an electromagnetic variable-damping latching-based long-period vibration control apparatus, including a housing, a rotating shaft, a pendulum mass, a brake assembly, a data acquisition element, an electromagnetic variable-damping module, and a control module.

Abstract: An energy storage module and a sealing structure thereof. The sealing structure comprises a bottom plate, an enclosure portion and a potting adhesive, wherein the bottom of the enclosure portion is connected to the bottom plate in a sealed manner; a module unit body is loaded in an enclosed space of the enclosure portion; and the potting adhesive is potted into an opening in the top of the enclosure portion and covers the top of the module unit body.

Abstract: A soft switch circuit, comprising switch voltage end A, main inductor L and second voltage end B. Switch voltage end A is electrically connected to first end of main inductor L; and second voltage end B is electrically connected to second end of main inductor L. Soft switch circuit further comprises auxiliary module (100) and first voltage end C, wherein first end of auxiliary module (100) is electrically connected to switch voltage end A; and second end of the auxiliary module (100) is electrically connected to first voltage end C. Auxiliary module (100) is used for charging auxiliary module (100) by using first voltage input by means of first voltage end C; and auxiliary module is further used for performing discharging to the switch voltage end A. Further provided are a power source assembly comprising a soft switch circuit, and a method for controlling a soft switch circuit.

Abstract: The present invention discloses a coal mine multi-disaster fusion early warning method and system, applicable in coal mine safety disaster analysis. First, it builds a model and relationship network among multi-disaster early warning entities, updating the network by specific rules. A trend prediction model using an LSTM artificial neural network is then developed for monitoring object trends, along with natural fission analysis rules. Next, a method for identifying anomalies in single disaster events is established through a disaster index prediction and early warning system. Upon detecting an anomaly in an early warning index, other disaster indexes are assessed using a depth-first traversal algorithm and natural fission rules, facilitating targeted forecasting. This invention builds a predictive relationship chain among early warning indexes through correlation analysis, providing advantages in multi-dimensional analysis and advanced trend prediction.

Abstract: A circuit board includes a main board, a thermistor layer, a plurality of n-type semiconductor units and a plurality of p-type semiconductor units. The main board includes a first external structure, a second external structure, and an internal structure disposed between the first external structure and the second external structure. The internal structure includes a first internal circuit layer, a second internal circuit layer, and an insulating layer disposed between the first internal circuit layer and the second internal circuit layer. The thermistor layer is disposed on the insulating layer and the first internal circuit layer. The n-type semiconductor units and the p-type semiconductor units are electrically connected to the second internal circuit layer and the second external structure, in which the n-type semiconductor units and the p-type semiconductor units are alternately arranged in one direction.

Abstract: A solar cell, including a crystalline silicon substrate; a first passivation contact step provided on a surface of the crystalline silicon substrate; a second passivation contact step provided on a surface of the first passivation contact step away from the crystalline silicon substrate and located corresponding to an electrode; a first passivation antireflection step provided on the surface of the first passivation contact step away from the crystalline silicon substrate and not in contact with the second passivation contact step; a second passivation antireflection step provided on a surface of the second passivation contact step away from the first passivation contact step; and the electrode including a side in contact with the first passivation contact step and another side penetrating through the second passivation contact step and the second passivation antireflection step.

Abstract: A sulfur-tolerant catalyst can be used in the sulfur-tolerant shift catalytic reaction. The catalyst has a carrier and a molybdenum oxide, a cobalt oxide and a cobalt-molybdenum-based perovskite composite oxide carried thereon. The cobalt-molybdenum-based perovskite composite oxide contains a molybdenum element, a cobalt element, an A element, and an oxygen element. The A element is one or more selected from a group consisting of a rare-earth metal element, an alkali metal element and an alkaline earth metal element.

Abstract: A diode structure includes a nanosheet structure on a substrate, including a first, first-type diffusion region, a second, first-type diffusion region on the substrate, a first, second-type diffusion region, and a second, second-type diffusion region, each on the substrate. The diode structure includes a first gate on the nanosheet structure between the first and second, first-type diffusion regions. The diode structure includes a first frontside zero (M0) metal layer coupled to a frontside of the first and second, first-type diffusion regions, and a first backside M0 metal layer coupled to a backside of the first and second, first-type diffusion regions to form an anode. The diode structure includes a second frontside M0 metal layer coupled to a frontside of the first and second, second-type diffusion regions, and a second backside M0 metal layer coupled to a backside of the first and second, second-type diffusion regions to form a cathode.

Abstract: A chip includes gates extending in a first direction, wherein the gates are spaced apart in a second direction perpendicular to the first direction. The chip also includes a diffusion region extending in the second direction, wherein the gates extend across the diffusion region, the gates do not extend across another diffusion region, the diffusion region comprises bridge channels, and each of the bridge channels passes through a respective one of the gates. The chip also includes gate contacts, wherein each of the gate contacts is disposed on a respective one of the gates, and the gate contacts are located on one side of the diffusion region.

Abstract: A method for preparing plant-based amyloid fibrils includes mixing a plant protein isolate with water, adjusting the pH to 1.5-2.5, and then performing solid-liquid separation. The resulting liquid material containing the plant protein isolate is subjected to a fibrillization treatment to obtain the plant-based amyloid fibrils. According to the growth kinetics curve, the fibrillization treatment sequentially includes a first incubation treatment, an ultrasonic treatment, and a second incubation treatment. The duration of the first incubation ranges from 0 h to the end of the exponential phase, and both the first and second incubation treatments are carried out under non-ultrasonic conditions. When the duration of the first incubation treatment is 0 h, the power density of the ultrasonic treatment is ?2.5 W/mL. The method enables simultaneous regulation of the fibril growth process and morphology, and reduces the proportion of rigid fibrils.

Abstract: A chip includes a first diffusion region extending in a first direction, a first active gate extending across the first diffusion region in a second direction perpendicular to the first direction, a second active gate extending across the first diffusion region in the second direction, and a first floating gate extending across the first diffusion region in the second direction, wherein the first floating gate is between the first active gate and the second active gate, and wherein the first diffusion region includes a first source/drain between the first active gate and the first floating gate, and a second source/drain between the first floating gate and the second active gate. The chip also includes a first interconnect extending over the first floating gate and coupled between the first source/drain to the second source/drain.

Abstract: An adjustable filter having a first contact; a second contact; and one or more switchable resonator circuits coupled between the first contact and the second contact, each switchable resonator circuit including a switch, a first impedance, and a resonator coupled in parallel with a second impedance, a parallel combination of the resonator and second impedance being coupled in series with the first impedance.

Abstract: A file system particular for use with key-value stores is provided. The file system can operate in a user space instead of a kernel space. The file system can be an append-only file system. The file system can support use of solid state drives (SSDs) for storage, including zoned SSDs. The file system can include a file manager, a metadata manager, a task scheduler, a space allocator, and a collaborator for collaborating with a key-value store.

Abstract: Disclosed are a voice coil motor, a zoom lens and a photography device. The voice coil motor includes a machine shell, an annular magnetic yoke, a plurality of magnets and a mover structure. The annular magnetic yoke is provided on the machine shell. The plurality of magnets are provided in the annular magnetic yoke and are provided at interval along a length direction of the annular magnetic yoke. The mover structure includes a mover coil movably sleeved on a yoke section of the annular magnetic yoke.

Abstract: A system includes a fuel cell stack (FCS) and a controller. The controller is configured to, in response to a stack current request corresponding to a stack current of the FCS which would cause a membrane hydration level of the FCS to be outside of a desired hydration range, adjust the stack current request to correspond to an adjusted stack current of the FCS which causes the membrane hydration level to be maintained within the desired hydration range.

Abstract: An information processing apparatus includes: an acquisition unit that acquires information of a geographical position; and an output control unit that outputs direction information indicating a direction in which radio field intensity increases in a case where wireless connection using a predetermined frequency band is performed at the geographical position.

Abstract: The present disclosure pertains to a method for optimizing open-pit mine limits with simultaneous consideration of mining carbon emissions and slope safety, comprising the following steps: establishing a three-dimensional model of the mine; establishing a carbon emission calculation model for open-pit mining; determining rock indices and rock types of the mine; dividing the mining area into geological zones, determining an acceptable slope angle range for each zone, and forming slope angle combination schemes; calculating the final limit under each slope angle combination one by one; obtaining a sequence of three-dimensional geological models of the limits; calculating the slope instability probability for each zone; calculating the carbon emissions for each limit; dividing the limit results according to the acceptable slope instability probability indices, and directly calculating the benefit evaluation indices for results that meet the requirement; designing reinforcement schemes for results that do not mee