Abstract: Systems and methods for training a residual neural network are described. One of the methods includes: initializing one or more weights of each of a plurality of residual units; inputting a plurality of training cases to a first warp unit in a series; using each training case to optimize the one or more weights for each residual unit in parallel in the first warp unit in the series; starting with the output of the first warp unit in the series, iteratively propagating the output of each warp unit to the input of a next respective warp unit in the series, for each respective warp unit, using each training case to optimize the one or more weights for each residual unit in parallel in the respective warp unit; and storing the output of the last warp unit in the series and the weights for each residual unit.

Abstract: 1,5-dihydro-2,4-benzodiazepine-3-one derivatives, such as a compound represented by formula I, acts on 5-HT2A and 5-HT2C receptors. The selectivity for 5-HT2A is superior or similar to pimavanserin. The derivative is used for treating schizophrenia or Parkinson’s disease, dementia-related behavioral disorders, and psychosis. The antipsychotic activity of the compound is equivalent to that of pimavanserin, the side effects of sedation and and worsening of exercise are less than those of pimavanserin, and cardiotoxicity is less than that of pimavanserin.

Abstract: The invention discloses a method for measuring a semiconductor gas sensor based on virtual alternating current impedance. The method comprises: combining measurement parameters of virtual measurement frequencies in a first predetermined range and virtual parallel capacitance values in a second predetermined range, and measuring gas with known concentrations at each characteristic quantity among nine characteristic quantities in the case of each combination; obtaining multiple characteristic values corresponding to the same gas concentration at each characteristic quantity after traversing all parameter combinations and all nine characteristic quantities; and selecting virtual measurement frequencies in a third range, virtual parallel capacitance values in a fourth range and one or several corresponding characteristic quantities as the finally selected measurement parameters for measuring the unknown gas concentration.

Abstract: The present disclosure relates to a routing control method, a system, and a BGP Peer. The method of the present disclosure can be executed by a first BGP Peer, including: receiving information of adding a new VPN route sent from a second BGP Peer, wherein the information of adding the new VPN route comprises: the new VPN route and an identifier of a first VPN instance; determining whether a number of VPN routes corresponding to the identifier of the first VPN instance reaches or exceeds a limit value after adding the new VPN route; and sending first instruction information to the second BGP Peer to instruct the second BGP Peer, in a case that the number of VPN routes corresponding to the identifier of the first VPN instance reaches or exceeds the limit value, wherein the first BGP Peer is an iBGP Peer inside a first AS.

Abstract: The present invention discloses a measuring method for a semiconductor gas sensor based on alternating-current impedance. The method includes the steps: connecting the semiconductor gas sensor to a capacitor in parallel, connecting an alternating-current impedance measuring device to the semiconductor gas sensor and the capacitor, combining measuring parameters under measuring frequencies within a first preset range and parallel capacitance values within a second preset range, and measuring a gas with a known concentration according to each of nine features under each combination; traversing all parameter combinations and all the nine features to obtain a plurality of feature values corresponding to the same gas concentration under each feature; and selecting measuring frequencies within a third range, parallel capacitance values within a fourth range and a certain or several of the corresponding features as measuring parameters finally selected for measuring an unknown gas concentration.

Abstract: Disclosed is a lighting control method and a lighting control device for a light source having LEDs, and a lighting device and includes acquiring the number of LEDs and a control curve for controlling changes in brightness and color of the light emitted from each LED over time, the control curve defines the same brightness cycle and color cycle for each LED, the brightness cycle indicates a brightness period and a brightness curve of the change in brightness over time within each period, determining a time offset on the control curve according to the number of LEDs and the brightness change period, determining the starting timings of the remaining LEDs on the control curve according to the starting timing of the first LED and the time offset, and controlling each LED from the starting timing on the control curve, to emit light according to the brightness and color determined.

Abstract: The present disclosure provides pro-angiogenic proteoglycan mimetics that can provide a provisional, pro-angiogenic scaffold to support tissue regeneration while limiting systemic exposure to VEGF activity. These mimetics can protect a collagen matrix from rapid degradation, and in conjunction with EPCs promote angiogenesis in order to accelerate ischemic wound healing. For example, the provided compounds can be delivered from the end of a catheter following balloon angioplasty to coat the collagen exposed areas, prevent platelet binding and thrombosis, support capture of EPCs from blood to facilitate reendothelialization, and reduce late-lumen loss (neointimal hyperplasia).

Abstract: Novel isolated stem cells derived from pre-term placental tissue and compositions comprising the stem cells are provided as well as use of the compositions for therapy, research and diagnosis. The cells and compositions are useful in treating Myelomeningocele (MCC), spina bifida (SB) or spinal cord injury or paralysis.

Abstract: A double chamber camera is provided. The double chamber camera may include: a housing having an upper chamber and a lower chamber; and an upper chamber assembly arranged in the upper chamber, and a lower chamber assembly arranged in the lower chamber. The upper chamber assembly may include a first monitoring lens and a first transmission module. The first monitoring lens may be a zoom lens. The first transmission module may include a first support and a second support rotatably matched with the first support, a first driving unit configured to drive the first support to rotate along a first direction, and a second driving unit configured to driving the second support to rotate along a second direction. The first monitoring lens may be fixed on the first support or the second support.

Abstract: The invention relates to a button lithium ion battery, a preparation method thereof, and a method of producing a lithium ion cell composite flat sheet, wherein the button lithium ion battery comprises a battery housing, a cell accommodated in the battery housing and an electrolyte filled in the battery housing; the cell is formed by winding a composite flat sheet in which a first separator, a positive piece, a second separator and a negative piece are sequentially stacked and hot-laminated to form an integrated structure. The cell of the button lithium ion battery is formed by winding a composite flat sheet, so that winding efficiency can be improved, and misalignment can be avoided; moreover, chances of hand contact can be reduced, the influence of dust and water vapor can be avoided, and the quality of the lithium battery can be improved to the maximum extent.

Abstract: Provided are fused ring compounds of Formula (I), Formula (II), or Formula (III), as further detailed herein, which are used for the inhibition of Ras proteins, as well as compositions comprising these compounds and methods treatment by their administration.

Abstract: A neural network processor and a control method are provided. The neural network processor includes a neural network processor cluster formed by multiple single-core neural network processors and a peripheral module. The peripheral module includes a main control unit and a DMA module. The DMA module is used to convey a first task descriptor to the main control unit. The main control unit is used to: analyze the first task descriptor, determine, according to an analysis result, a subtask to be distributed to each selected processor; modify the first task descriptor to acquire a second task descriptor respectively corresponding to each selected processor; and distribute each second task descriptor to each corresponding selected processor, and activate each selected processor to process the corresponding subtask. The main control unit schedules and manages all of the single-core neural network processors, thereby leveraging operational performance of the neural network processor.

Abstract: Embodiments of the present disclosure relate to a method for detecting an air discharge decomposed product based on a virtual sensor array, comprising: fabricating a virtual sensor array; disposing the virtual sensor array in a hermetically sealed gas chamber, energizing, and initializing; performing gas-sensitive testing to the virtual sensor array and storing a testing result as samples to store; and building a convolutional neural network model diagram for identifying contents of gas components, and identifying an atmosphere. The virtual sensor array fabricated by the present disclosure may reduce the array size and the overall volume of a device to an extreme content; the built convolutional neural network may dig other feature information besides a response value from a response curve of a sensor, thereby effectively improving identification efficiency and identification accuracy.

Abstract: The use of a Wnt inhibitor Wnt-C59 in the preparation of a drug for treating SCN5A mutation-induced dilated cardiomyopathy (DCM) is provided. With SCN5A genotype detection as a breakthrough point, a Wnt pathway-specific inhibitor Wnt-C59 is used to inhibit the abnormal activation of the Wnt?-Catenin pathway caused by SCN5A gene mutation, thereby improving the prognosis of cardiac function in a patient with SCN5A gene mutation-induced DCM. In experiments, aging and adriamycin-induced DCM models are constructed, and the therapeutic effect of Wnt-C59 on DCM is detected through indexes such as changes in cardiac function and activation of related signal molecules, which provides a theoretical basis for use of Wnt-C59 in the clinical treatment of DCM. A new treatment method for SCN5A mutation-induced DCM is provided to bring dawn to such patients and has promising application prospects.

Abstract: An axially rotating electric heating device for extracting tobacco includes a heating cavity outer shell, a heating cavity inner shell, and a heating assembly. The heating assembly includes a heating cavity that accommodates a smoking product and a heating element located in a cigarette heating cavity. The heating cavity is surrounded by the heating cavity inner shell; the heating element is inserted into the smoking product so as to heat the smoking product. The heating cavity inner shell is located at the front end of the heating assembly; the heating cavity outer shell and the heating cavity inner shell form an integral body; the heating cavity may rotate relative to the axis of the heating element to separate the smoking product from the heating element, thereby facilitating the extraction of the smoking product after smoking is finished.

Abstract: A composition for protecting liver, protecting intestines and enhancing immunity for freshwater fish is disclosed, including the following raw materials in parts by weight: 15˜27 parts of Andrographis herba, 18˜22 parts of Isatidis folium, 10˜15 parts of Polygonum hydropiper, 8˜12 parts of Rheum palmatum L., and 8˜12 parts of Galla chinensis. And the preparation and the application of the composition are disclosed. The composition of the disclosure has the effect of resisting bacteria, scavenge free radicals, clearing heat, detoxifying, preventing and treating enteritis and the like, which can effectively improve the immunity of the freshwater fish and ensure the health of the organism.

Abstract: Provided herein are compounds of the Formula (I), (II), and (III): as well as pharmaceutically acceptable salts thereof, wherein the substituents are those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of oncologic diseases.

Abstract: The present invention provides scaffolds that include a polymer and a cyclic peptide ligand. The peptide ligand increases the attachment of endothelial cells and/or progenitor cells to the scaffold. The present invention also provides engineered tissues that include the provided scaffolds. The present invention also provides coatings that include a coating polymer and a cyclic peptide ligand. The present invention also provides methods of improving endothelialization and vascularization of endothelial cells and/or progenitor cells for tissue regeneration in a subject and of repairing bone defects in a subject, by implanting a provided scaffold.

Abstract: A filter element for coupling adsorption and regeneration of volatile organic compounds and a purification device are provided. The filter element includes a filter element body, a photocatalytic mechanism and adsorption-filtration body(s). The adsorption-filtration body(s) may be of a hollow columnar structure where the photocatalytic mechanism is located. VOCs are quickly adsorbed by the adsorption-filtration body(s), then thermal desorption regeneration is performed on the adsorption-filtration body(s) during a time interval of stopping discharging of the exhaust gas, and a photocatalysis technology is used to cyclically purify the thermally desorbed VOCs, which achieves the synergy of high-density and purification in the two technologies. Furthermore, it takes full advantages of high adsorption, filtration and purification efficiency, low photolysis catalysis costs, and easy operation and maintenance of the on-site regeneration.

Abstract: Provided are a zero-crossing detection device and a method thereof, a no-neutral switch, a storage medium and a processor. The no-neutral switch may include a switch element, the switch element has a first end connected to a power supply and a second end connected to a load, and the zero-crossing detection device may include: a sampling module configured to sample a first signal of the first end of the switch element and a second signal of the second end of the switch element; a comparison module configured to compare a deviation of the first signal and the second signal with a preset threshold; and a computing module configured to compute a zero-crossing point of the power supply according to a comparison result of the comparison module and the preset threshold.