Abstract: In accordance with an aspect of the disclosure, a method of forming a heterostructure includes providing a metal layer of the heterostructure, the metal layer being supported by a substrate, implementing a surface treatment procedure to remove oxide from a surface of the metal layer, and, after implementing the surface treatment procedure, implementing a non-sputtered, epitaxial growth procedure to form a single-crystalline semiconductor layer of the heterostructure, the single-crystalline semiconductor layer being supported by, and in contact with, the metal layer. The single-crystalline semiconductor layer includes an alloy of a Ill-nitride material. The non-sputtered, epitaxial growth procedure is configured to incorporate a group IIIB element into the alloy of the Ill-nitride material.

Abstract: The present invention discloses the use of guaiacol sesquiterpene lactone derivatives or their pharmaceutically acceptable salts in the preparation of drugs for treating inflammatory diseases or tumors, or cardiovascular disease, or for soothing the skin. The present invention use Chrysanthemum lactone as a starting material to prepare a class of guaiacol sesquiterpene lactone derivatives, prodrugs, or their pharmaceutically acceptable salts and compositions. Experimental validation demonstrates their effective therapeutic effects on inflammatory diseases such as acute lung injury, hepatitis, lupus nephritis, atopic dermatitis, and sepsis caused by bacterial and/or viral infections, as well as tumors.

Abstract: A wireless communication method and apparatus, an electronic device and a storage medium, belongs to the field of wireless communication technology. The method includes establishing a Bluetooth connection between a first device and a second device; sending a first data packet to the second device and receiving a second data packet sent by the second device based on a Bluetooth connection between the first device and the second device; establishing a wireless connection between the first device and the second device, in which the establishing of the wireless connection does not include an interaction process of handshake messages; and performing the wireless communication between the first device and the second device based on the first data packet and the second data packet.

Abstract: A method for imaging a formation of a subsurface includes receiving input data d related to the subsurface, generating synthetic data u related to the subsurface, by applying an implicit finite-difference approach to a reflectivity model r, updating a velocity model V based on the input data d and the synthetic data u, and generating an image of the formation in the subsurface based on the updated velocity model, wherein the formation is used to locate natural resources.

Abstract: According to one embodiment, a sensor includes an element section. The element section includes a base including a first region, a second region and a third region, a first element fixed to the first region, a second element fixed to the second region, and a third element fixed to the third region. The first element includes a first fixed portion fixed to the first region, and a first film portion supported by the first fixed portion. The first film portion includes a first resistance member and a first layer including a first material. The second element includes a second fixed portion fixed to the second region, and a second film portion supported by the second fixed portion. The third element includes a third fixed portion fixed to the third region, and a third film portion supported by the third fixed portion.

Abstract: The present invention belongs to the technical field of nanobodies, and more particularly, relates to an anti-ouabain nanobody and an application thereof. An amino acid sequence of the anti-ouabain nanobody disclosed by the present invention is as shown in SEQ ID NO. 1. A nucleotide sequence of the nanobody is shown in SEQ ID NO. 2. The nanobody has good affinity to ouabain, and can neutralize and antagonize the pharmacological activity of the ouabain, and detect the content of ouabain in a solution in combination with an ELISA method. The present invention provides a method for constructing the ouabain antibody with light weight, high thermal stability and high detection sensitivity; and provides a research tool for deeply excavating new biological functions of endogenous ouabain.

Abstract: A method for preparing 4-(hydroxymethylphosphinyl)-2-oxobutanoic acid, comprising the following steps: a) mixing 3-chloropropionyl chloride, a first solvent, trimethylsilyl cyanide and cyanide salt, performing a substitution reaction to obtain a material solution containing 4-chloro-2-oxobutyronitrile, then performing distillation under reduced pressure, and performing separation to obtain 4-chloro-2-oxobutyronitrile intermediate; b) subjecting the 4-chloro-2-oxobutyronitrile intermediate obtained in step a) and methyl phosphonite diester to Arbuzov reaction in a second solvent in the presence of cuprous iodide to obtain a material solution of (3-cyano-3-oxopropyl) methyl phosphinate, and performing purification to obtain crude (3-cyano-3-oxopropyl) methyl phosphinate; c) mixing the obtained crude (3-cyano-3-oxopropyl)methyl phosphinate with hydrochloric acid, performing hydrolysis reaction, and then performing purification treatment to obtain 4-(hydroxymethylphosphinyl)-2-oxobutanoic acid.

Abstract: The present disclosure provides a method for growing a silicon carbide crystal comprising steps of: A) putting silicon carbide raw material into a growth crucible, B) placing porous silicon into the growth crucible, with lower surface of the porous silicon attached to upper surface of the silicon carbide raw material, and C) performing growing to obtain a silicon carbide crystal. The porous silicon acts as a source of Si during the growth process, to balance the carbon-to-silicon ratio in the gas phase. This prevents excessive carbon from precipitating as carbon particles on the surface of the seed crystal, thereby avoiding the formation of carbon particle inclusions, as well as microtubes and dislocations evolved from the carbon particle inclusions.

Abstract: An optoelectronic device includes a first electrode, a ferroelectric semiconductor layer supported by the first electrode, and a second electrode supported by the ferroelectric semiconductor layer, the second electrode being configured to allow the ferroelectric semiconductor layer to be illuminated. The ferroelectric semiconductor layer comprises a III-nitride alloy, the III-nitride alloy including a group IIIB element.

Abstract: Apparatuses, systems, and methods for providing maximum transmit power control when utilizing multiple radio access technologies. For example, a wireless communication device comprising two cellular radios may intend to transmit on the first radio, while concurrently transmitting on the second radio. To ensure compliance with a maximum transmit power limitation, the device may determine an allowed transmit power level of the first radio, representing a difference between the maximum transmit power limitation and the current transmit power level being transmitted by the second radio. The device may also determine a threshold power level for a communication by the first radio. If the allowed transmit power level meets the threshold power level, then the device may transmit the first communication having a power level between the threshold power level and the allowed transmit power level. Otherwise, the device may forego transmission of the first communication.

Abstract: A method and apparatus for wireless communication comprises receiving a first message, that indicates a first channel state information—reference signal (CSI-RS) resource set. The first CSI-RS resource set comprises a first CSI-RS resource. A frequency-domain resource across which the first CSI-RS resource spans comprises at least two resource block (RB) sets. Each of the at least two RB sets comprises a plurality of RBs that are contiguous in frequency domain, and any two of the at least two RB sets are discontiguous in frequency domain. Measurements are performed on the first CSI-RS resource. The measurement performed on the first CSI-RS resource comprises a channel measurement or an interference measurement. A first CSI is sent. The first CSI is determined based on the measurement performed on the first CSI-RS resource.

Abstract: A device includes a substrate and a ferroelectric layer supported by the substrate. The ferroelectric layer includes an alloy of a III-nitride material. The alloy includes a Group IIIB element. The substrate includes silicon.

Abstract: A binding protein contains a binding domain having antigen specificity for an antigen peptide:HLA complex. The binding domain has a T cell receptor (TCR) ?-chain variable region and a TCR ?-chain variable region. The binding protein and a pharmaceutical composition containing the binding protein can be used for treating cancers associated with the antigen peptide.

Abstract: A patterned aluminum nitride (AlN) composite substrate and a preparation method thereof are provided. A single crystal AlN with a semi-suspended AlN structure is prepared on a high temperature-resistant substrate. A non-suspended AlN of the single crystal AlN is covered by an optical medium material while a suspended AlN is exposed. A surface of the suspended AlN with a low dislocation density and a low mismatch stress and distributed periodically is used as a nucleation growth zone of a nitride semiconductor. An epitaxial interface is changed from an AlN/high temperature-resistant substrate into a homogeneous or nearly-homogeneous interface between the nitride semiconductor and the AlN. In this way, the patterned AlN composite substrate is obtained.

Abstract: According to one embodiment, a data processing device includes an acquisitor and a processor. The acquisitor can acquire a first concentration signal obtained from a first concentration sensor configured to detect a first concentration of a first target substance included in a first output gas and a first flow rate signal obtained from a first flow rate sensor configured to detect a first flow rate of the first output gas. The processor can derive a first concentration value corresponding to the first concentration based on the first concentration signal. The processor can derive a first corrected conversion coefficient obtained by correcting a first conversion coefficient regarding a relationship between the first flow rate signal and the first flow rate based on the first concentration value. The processor can derive a first flow rate value corresponding to the first flow rate based on the first flow rate signal.

Abstract: A binding protein has a binding domain having antigen specificity for an antigen peptide:HLA complex. The binding domain has a T cell receptor (TCR) ?-chain variable region and a TCR ?-chain variable region. A use of the binding protein and a pharmaceutical composition having the binding protein in the treatment of cancers associated 5 with the antigen peptide are also provided.

Abstract: The present application relates to an antibody capable of specifically binding to c-Met or antigen-binding fragment thereof, and an immunoconjugate, a pharmaceutical composition and a kit comprising the same. The present application also relates to use of the antibody or antigen-binding fragment thereof in the preparation of a kit or a drug. The antibody has a relatively high affinity for cells expressing or overexpressing c-Met, and also has some thermal stability. Moreover, the antibody can inhibit the HGF-c-Met signal pathway, thereby causing cancer cells to undergo apoptosis and thus inhibiting the proliferation of cancer cells. The antibody has great potential for application in targeted therapy for tumors.

Abstract: Disclosed in the present application are a method and apparatus used in a node for wireless communication. The method comprises: a first node receiving a first information block and first signaling, wherein the first information block is used for determining a first time-domain resource, and the first signaling is used for determining a first time window set, the first time window set comprising K time windows, and K being a positive integer greater than 1; and respectively sending K signals in the K time windows, wherein each of the K signals carries a TB, a first signal among the K signals carries a first bit block, and the first bit block comprises UCI; the K time windows are divided into a first time window subset and a second time window subset, and each time window in the second time window subset overlaps with the first time-domain resource; and a signal, which is only sent in the first time window subset, among the K signals is used for carrying the first bit block.

Abstract: A device includes a substrate, a template layer supported by the substrate, a ferroelectric semiconductor layer adjacent to the template layer, the ferroelectric semiconductor layer including an alloy of a III-nitride material and a Group III-B element, and a dielectric layer disposed adjacent to the ferroelectric semiconductor layer and configured to establish a ferroelectric tunneling heterojunction with the ferroelectric semiconductor layer and the template layer. The ferroelectric semiconductor layer and the dielectric layer are configured such that the ferroelectric tunneling heterojunction exhibits a conductance level in accordance with a polarization of the ferroelectric semiconductor layer.