Abstract: The present application relates to a resistance simulation method for a power device, comprising: establishing an equivalent resistance model of a power device, wherein the connection relationship of N fingers is equivalent to N resistors Rb connected in parallel, input ends of adjacent resistors Rb are connected by means of a resistor Ra, output ends of adjacent resistors Rb are connected by means of a resistor Rc, R a = 1 N ? R 0 , R c = 1 N ? R 1 , and Rb=RDEV*N+RS+RD, wherein R0 and R1 are respectively resistances of a source metal strip and a drain metal strip, Rs is a metal resistor of a first intermediate layer connecting one source region to the source metal strip, RD is a metal resistor of a second intermediate layer connecting one drain region to the drain metal strip, and RDEV is the channel resistance of the power device; and calculating the resistance of the equivalent resistance model as the resistance of the power device.

Abstract: Anti-CD73 antibodies are disclosed. Also disclosed are related nucleic acids, vectors, cells, and pharmaceutical compositions. Methods of treating cancer with the anti-CD73 antibodies are also disclosed.

Abstract: Disclosed are combination therapies comprising administration of a CD73 inhibitor and an adenosine A2A or A2B receptor inhibitor. The disclosed combination therapies are useful in the treatment of diseases related to the activity of adenosine receptors and/or CD73 including, for example, cancer, inflammatory diseases, cardiovascular diseases, and neurodegenerative diseases. Anti-CD73 antibodies and A2A/A2B inhibitors are also disclosed.

Abstract: The present application provides methods of treating cancer using a combination of an inhibitor of A2A and/or A2B and an inhibitor of PD-1 and/or PD-L1.

Abstract: A method, device system for forming a fusion model, a medium, a processor and a terminal are disclosed. An embodiment of the method forms a fusion model of fused data and applications and includes: displaying a data element among data elements of a data acquisition model in a first part of a first interface, the data acquisition model being usable to acquire data, and the data element characterizing data attributes; displaying the data model retrieved from a database according to the requirements of the application in a second part of the first interface; and in a third part of the first interface, establishing a correlation between the data element and the data model to form a fusion model. An embodiment of the method forms a fusion model by establishing a corresponding operation, and input-output relationships between the data elements of the data acquisition model and the data model.

Abstract: An interactive application processing method is described. A selection of an online interactive activity by a user is received in an interactive application. The online interactive activity is associated with an offline interactive activity. According to a past performance result, a determination is made, by circuitry of an interactive application apparatus, as to whether the user qualifies to participate in the offline interactive activity. When the user is determined to qualify to participate in the offline interactive activity, identity information of the user is acquired. A certificate is generated based on the identity information for allowing the user to participate in the offline interactive activity.

Abstract: The present disclosure is directed to a product browsing method and apparatus, a device and a storage medium, and relates to the technical field of computers. The method can include displaying a recommendation user interface, on which a product list is displayed, and superimposing a presentation pop-up window of a target product over the recommendation user interface in response to a first instruction, and displaying product information of the target product in the presentation pop-up window.

Abstract: The present invention relates methods of treatment using BMP6 antagonists.

Abstract: Provided herein are catalyst materials and processes for processing hydrocarbons. For example, doped ceria-supported metal catalysts are provided exhibiting good activity and stability for commercially relevant DRM process conditions including low temperature and long term operation.

Abstract: A heat exchanger disclosed in the present disclosure includes a first collecting pipe, a second collecting pipe, a number of heat exchange tubes, at least one fin and a hygroscopic colloid. The heat exchange tube has a pipe wall and a refrigerant flow channel for a refrigerant to circulate. The heat exchange tube has a first end and a second end. The refrigerant flow channel extends from the first end to the second end along an extension direction of the heat exchange tube and extends through the heat exchange tube. The hygroscopic colloid is adhered to at least part of an outer surface of the heat exchange tube and/or the fin. The present disclosure also discloses a heat exchange system having the heat exchanger and a method for making the heat exchanger. The hygroscopic colloidal material of the present disclosure is friendly to metal surfaces.

Abstract: The present invention provides a nitrile rubber composite, a preparation method thereof and a sealing ring using the composite, and belongs to the technical field of composite materials. The nitrile rubber composite provided by the present invention contains the following preparation raw materials in parts by mass: 100 parts of crude nitrile rubber, 0.1-5 parts of liquid nitrile rubber modified graphene oxide; 60-90 parts of liquid nitrile rubber modified carbon black; 1-3 parts of anti-aging agent; 2-6 parts of compound vulcanizing agent; and 1-3 parts of accelerant.

Abstract: A disc tube reverse osmosis module is provided. In various embodiments, deflector disc assemblies and associated membranes are sequentially alternately disposed from top to bottom. The upper flange is in sealing connection with the central pull rod, the upper lock nut is in threaded connection with an upper end of the central pull rod and located above the upper flange, the yielding water collecting pipe sleeves the central pull rod and is in sealing connection with a lower side of the lower flange, the lower lock nut is in threaded connection with a lower end of the central pull rod, an end of the yielding water receiving pipe is fixedly connected to the yielding water collecting pipe, an inner surface of the shell is respectively in sealing connection with the upper flange and the lower flange, and the water inlet receiving pipe and the concentrated liquid receiving pipe are fixed to the lower flange.

Abstract: The present invention discloses a deflector disc of a disc tube membrane module, including a deflector disc body, radial water distribution ribs, an inner support ring and an outer support ring. a first end and a second end of the radial water distribution rib are respectively fixedly connected with an inner edge of the deflector disc body and an outer edge of the inner support ring, an annular boss is arranged on the front side of the inner support ring, a seal ring groove is respectively arranged at corresponding positions of the front side and back side of the inner support ring multiple yielding water collecting grooves are annularly and uniformly distributed on the inner surface of the inner support ring and an inner edge of the outer support ring is fixedly connected with an outer edge of the deflector disc body.

Abstract: A method for creating an animal model of traumatic optic nerve injury, including fully exposing an internal segment of an optic canal as well as adjacent anterior skull base, posterior ethmoid sinus and lateral sphenoid sinus walls through an ethmoid sinus-sphenoid sinus operation pathway under an endoscope, and impacting different sites of the internal segment of the optic canal with controllable impact force to cause optic nerve injury so as to prepare a controllable and quantifiable TONI bionic elastic injury animal model reflecting contusion to an internal segment of an optic canal in a human TONI clinical injury state. With less intracranial combined injury to the animal, the survival rate is high. Different sites of the optic canal are impacted with quantifiable elastic force for the quantitative and qualitative purposes with respect to the injured parts and the injury degree.

Abstract: A long-term memory network method and system for text comprehension. A recurrent neural network can be provided, which includes an external memory module and a long-short term memory unit, wherein said recurrent neural network encodes raw text information into vector representations, forms memories, finds relevant sentences to answer questions, and generates multi-word answers to said questions utilizing the long short term memory unit.

Abstract: Orthotospovirus virions travel through the thrips foregut and enter midgut epithelial cells through the interaction between virus glycoproteins and cellular receptors with several protein motifs thought to be involved in the interaction. Single, double and triple mutant polypeptides in the soybean vein necrosis virus (SVNV)/Neohydatothrips variabilis system are provided herein and several are shown to block viral transmission from the thrips to the soybean plants. Methods for inhibiting viral transmission using these polypeptides or constructs comprising polynucleotides encoding peptides are also provided herein.

Abstract: A creping blade and a preparation method thereof are provided. The creping blade comprises a base, wherein a wear-resistant coating is provided on the top of the base, and a protective layer is arranged below the wear-resistant coating at the contact point between the creping blade and a dryer, and the hardness of the protective layer is lower than that of the surface of the dryer of a paper machine. The creping blade of the invention is advantageous in that the friction portion of working surface has an unlimited area and has a high wear-resistant coating, and the paper impact portion has high wear resistance and high impact resistance, so that the creping blade has a long service life, which can be several times or even tens of times that of the common steel creping blade.

Abstract: Embodiments of the present disclosure disclose a method, apparatus and storage medium for implementing a discrete frame-based scene section, wherein the method comprises: obtaining at least one first tag for mapping a discrete frame to a scene section; for any second tag in the at least one first tag, performing polling query on to-be-processed first discrete frames respectively to determine whether there is a second discrete frame matched with the second tag in the first discrete frames; if there is the second discrete frame, marking the second discrete frame with the second tag corresponding to a scene section; if the polling query corresponding to the second tag ends, storing start frame timestamp information and end frame timestamp information of the scene section. The solutions of embodiments of the present disclosure may be applied to save the storage resources.

Abstract: A heat pump system includes a compressor, a four-way valve, an outdoor heat exchanger, a throttling device and an indoor heat exchanger connected in sequence to form a refrigerant main circuit. The outdoor heat exchanger includes at least one double-rowed heat exchanger. The heat pump system has a cooling mode and a heating mode, and further includes a switching unit. The switching unit is connected in the refrigerant main circuit, and switches a flow direction of a refrigerant, such that the refrigerant flows into the outdoor heat exchanger through one of the first heat exchanger and the second heat exchanger, and flows out of the outdoor heat exchanger through the other one of the first heat exchanger and the second heat exchanger both in the cooling mode and in the heating mode.

Abstract: The present invention relates to antibodies and antigen-binding fragments thereof to human BMP6 and compositions and methods of use thereof.