Abstract: Provided are a high performance glass fiber composition, and a glass fiber and a composite material thereof. The content, given in weight percentage, of each component of the glass fiber composition is as follows: 52-67% of SiO2, 12-24% of Al2O3, 0.05-4.5% of Sm2O3+Gd2O3, less than 2% of Li2O+Na2O+K2O, 10-24% of CaO+MgO+SrO, less than 16% of CaO, less than 13% of MgO, less than 3% of TiO2, and less than 1.5% of Fe2O3. The composition significantly improves the mechanical properties and the thermal stability of glass, significantly reduces the liquidus temperature and forming temperature of glass, and under equal conditions, significantly reduces the crystallisation rate of glass. The composition is particularly suitable for the tank furnace production of a high performance glass fiber having excellent thermal stability.

Abstract: It involves the field of power trading technology and a method for microservice transformation of power trading function comprising the following steps: (1) divide the function in extranet trading cloud into many multiple individual micro services and divide the function in intranet trading cloud into multiple individual micro services; (2) register a node information for each individual micro service in service registry when service deployment starts; (3) extranet users and intranet users enter into extranet trading cloud and intranet trading cloud respectively through PC terminal or mobile terminal, obtain the actual network address that needs to be served from service registry, send a request to the requested service, and perform related business operation.

Abstract: A temperature detecting and controlling integration device for the micro speaker is provided. After the filter receives an input signal, the power amplifier adjusts the power amplification, and the multi-frequency detection signal is generated with the waveform generator. The extracted signal is generated to drive the micro speaker to emit a sound signal. Afterwards, the voltage signals are extracted at two ends of the coil and the temperature signal is obtained by converting, capturing, and integrating to pass the temperature value to the external device, and the temperature value of the non-linear temperature-controlling unit is analyzed to adjust the compensation gain in real time. The smoothly control of speaker temperature and stable playback of the sound signals is played that can be achieved.

Abstract: The invention involves the field of power trading and especially involves a method for construction of power trading index system based on big data technology. Main steps are as follows: 1. data acquisition; 2. construction of index system: construction of index system is mainly based on cloud focus evaluation method to solve the problem of variables transformation and make data analysis through high concurrency distributed computing power of Spark memory access; 3. index calculation: adopt objective weighting approach to determine the weight of each index after index configuration and then adopt cloud focus evaluation method to calculate the weighted deviation of each index; store final evaluation result of each index into HDFS database after Spark calculation; 4. index display.

Abstract: A magnetic tunnel junction device includes a pinned magnetic layer, a free magnetic layer embodied as a synthetic antiferromagnetic device, and a nonmagnetic barrier layer sandwiched between the pinned magnetic layer and the free magnetic layer. The free magnetic layer includes a first ferromagnetic layer, a second ferromagnetic layer and a nonmagnetic spacing layer sandwiched between them; and can transform from the antiferromagnetic state to the ferromagnetic state regulated by electric field. Under the coaction of the electric field and the current, the ferromagnetic layer close to the barrier layer of the magnetic tunnel junction is switched to write in data. Also, a magnetic random access memory based on a synthetic antiferromagnetic free layer can write in data under the coaction of the electric field and the current, and has advantages such as simple structure, low power consumption, rapid speed, radiation resistant, and non-volatility.

Abstract: Embodiments described herein generally relate to a plasma processing chamber and a detection apparatus for arcing events. In one embodiment, an arcing detection apparatus is disclosed herein. The arcing detection apparatus comprises a probe, a detection circuit, and a data log system. The probe positioned partially exposed to an interior volume of a plasma processing chamber. The detection circuit is configured to receive an analog signal from the probe and output an output signal scaling events present in the analog signal. The data log system is communicatively coupled to receive the output signal from the detection circuit. The data log system is configured to track arcing events occurring in the interior volume.

Abstract: The invention discloses a durable super-hydrophobic fabric and a preparation method thereof. The preparation method comprises the following steps: soaking a fabric into a mixed solution of tetraethoxysilane and hydroxy-terminated polydimethylsiloxane; taking out the fabric and then placing it into a closed container filled with a hydrochloric acid solution and above the liquid level of the hydrochloric acid solution; reacting for 0.5-2 h under the temperature of 30-60 DEG C. to give the durable super-hydrophobic fabric. The fabric prepared according to the invention has a water drop surface static contact angle of more than 150° such that the water drop is easy to roll on the surface of the fabric, and has excellent chemical stability and mechanical durability. In addition, the preparation process is simple and pollution-free.

Abstract: A liquid crystal composition and use thereof in the liquid crystal display field. The liquid crystal composition includes, in percentages by weight, 5-40% of one or more compounds represented by general formula I, 2-30% of one or more compounds represented by general formula II, and 20-70% of one or more compounds represented by general formula III, and may further include 4-30% of one or more compounds represented by general formula IV and/or 5-25% of one or more compounds represented by general formulas V to IX. The combined use of the above-mentioned compounds can effectively reduce the rotational viscosity of the liquid crystal composition, improve related properties of the mixed liquid crystal, and thus reduce the response time thereof. The liquid crystal composition can be used for a fast-response liquid display in a variety of display modes.

Abstract: A probe assembly and a detecting device including the same, the probe assembly is configured to detect the display panel and includes a first probe region corresponding to leads of the display panel, wherein a location in the first probe region corresponding to a first lead among the leads connected in the display panel is provided with a probe, and a location in the first probe region corresponding to a lead adjacent to the first lead is not provided with a probe; wherein the first lead is any one of the leads which are connected. The detecting device comprises the probe assembly. It solves the problem that the currently known probe assembly may result in short-circuit between adjacent probes when used for display panel detection, avoids the condition where a detective display panel cannot be detected, improves the detection rate, ensures the image quality of the display panel, and hence avoids a waste of production material and reduces the production cost.

Abstract: Disclosed herein are purified surfactant formulations including purified short-chain fluorosurfactant and iodide additive and a two-part coating kit having the same and a silver nanowire formulation.

Abstract: Systems, methods, and storage media for detecting a given subsurface event in a subsurface volume of interest are disclosed. Exemplary implementations may: receive a subsurface fiber optic data set; receive a sensor data set using one or more sensors; constrain the subsurface fiber optic data set based on a given parameter value of a given parameter within a certain range to generate a constrained subsurface fiber optic data set; use sets of models to refine the constrained subsurface fiber optic data set to generate a refined subsurface fiber optic data set; estimate an event location of the given subsurface event based on the refined subsurface fiber optic data set; and estimate an origin time based on the event location.

Abstract: A temperature detecting and controlling integration device for the micro speaker is provided. After the filter receives an input signal, the power amplifier adjusts the power amplification, and the multi-frequency detection signal is generated with the waveform generator. The extracted signal is generated to drive the micro speaker to emit a sound signal. Afterwards, the voltage signals are extracted at two ends of the coil and the temperature signal is obtained by converting, capturing, and integrating to pass the temperature value to the external device, and the temperature value of the non-linear temperature-controlling unit is analyzed to adjust the compensation gain in real time. The smoothly control of speaker temperature and stable playback of the sound signals is played that can be achieved.

Abstract: A method for setting a packet transmission mode and a device are provided, and relate to the communications field. To optimize sending of a multicast packet, both robustness and resource consumption are considered. A specific solution is as follows: when a packet amount in a packet cache queue exceeds a first threshold, changing a state of a first multicast group to multicast transmission, where a state that is of the first multicast group and that is before the change is multicast-to-unicast transmission. Technical solutions of this disclosure are used for setting a packet transmission mode.

Abstract: The present disclosure relates to a site-specific integration (SSI) mammalian cell that comprises at least two distinct recombination target sites (RTS) wherein two RTS are chromosomally-integrated within the NL1 locus or the NL2 locus. The disclosure also relates to a SSI mammalian cell comprising at least four distinct RTS wherein two RTS are chromosomally-integrated within the NL1 or the NL2 locus and two RTS are chromosomally-integrated within a separate locus. The disclosure also relates to methods for using the SSI mammalian cell to produce recombinant protein expression cell lines that can express difficult to express proteins.

Abstract: A multicast service processing method and an access point are disclosed. The method includes: generating, by an access point (AP), a first group addressed frame and an individually addressed frame based on a multicast packet, where the first group addressed frame is encrypted by a first multicast key, and the individually addressed frame is encrypted by a unicast key of a second terminal.

Abstract: An LED display screen having two or more frames each including a left and a right side plate. An oblique boss is disposed on left end surface of the left side plate. A through-hole extending left-and-right is defined in the right side plate. A front side plate and a rear enclosure plate are respectively disposed on front and rear sides and enclose a space communicated with the through-hole. An arc-shaped locking mechanism disposed on the right side of the frame includes a rotating block between the front side plate and rear enclosure plate; a knob outside the front end of the front side plate and fixedly connected to the rotating block; and multiple differently inclined plates on the outer ring of the rotating block. The oblique boss of one frame is operative to abut against different inclined plates of an adjacent frame, respectively.

Abstract: Compounds are provided having the structure of the following Formula I: where R, R1, R2, R3a and R3b are as defined herein. Pharmaceutical compositions comprising such compounds, as well as methods related to their manufacture and use, are also provided.

Abstract: A motor includes a stator core, a winding bracket mounted around the stator core, a winding wound around the winding bracket, and a rotor cooperating with stator core. The winding bracket comprises a first bracket and a second bracket arranged in parallel with each other. The motor further includes a first connecting terminal and a second connecting terminal for supplying power to the winding from an external power source, and the first connecting terminal and the second connecting terminal are both mounted on the second bracket.

Abstract: Disclosed herein are purified surfactant formulations including purified short-chain fluorosurfactant and iodide additive and a two-part coating kit having the same and a silver nanowire formulation.

Abstract: The disclosure includes a method of inducing direct reprogramming (transdifferentiation) into non-oncogenic cells accompanied by tumor cell apoptosis in human tumor cells using a small molecule composition, based on the mechanism of chemical-induction of direct cellular reprogramming. The disclosure also includes a small molecule composition used for the method, and culture media and agents prepared from the composition.