Abstract: A The memory device includes a memory array comprising a plurality of one-time-programmable (OTP) memory cells. Each of the plurality of OTP memory cells comprises: a select transistor; a diode; and a conductor fuse. The diode and the conductor fuse are coupled in series, with the select transistor coupled to a common node between the diode and the conductor fuse.

Abstract: Semiconductor structures and methods for forming the same that include a through substrate via. Sacrificial semiconductor structures (e.g., fins) are formed with metal gate structures in a through via region. An opening is formed through BEOL layers to expose the metal gates, which may then be removed. A liner layer is formed on sidewalls of the opening including on semiconductor structures extending from the substrate. The opening is then extended into the substrate and a through substrate via is formed from the extended opening.

Abstract: The present disclosure provides a probiotics of PTA22 from rabbits, a nutritional composition for preparing food of rabbits and a composition for rabbits to degrade oxalic acid. Through this disclosure, the health of rabbits can be ensured and the resistance to pathogenic bacteria can be improved after rabbits consume the food containing PTA22. As well, the probiotic PTA22 can help rabbits reduce the risk of hypercalciuria and calculus.

Abstract: A critical path analysis method includes: obtaining multiple critical paths of a digital circuit; sorting the critical paths according to stage counts of the critical paths and dividing the critical paths into batches; using a simulation program with integrated circuit emphasis (SPICE) tool to analyze the batches sequentially to generate a static timing analysis (STA) report with respect to the critical paths.

Abstract: Disclosed in the present disclosure is a calibration parameter obtaining method and apparatus, a processor, and an electronic device. The method includes that: multiple image collection elements are used to capture a calibration image in a calibration scene to obtain multiple images; point sets are obtained from the multiple images, and the point sets are imaging points corresponding to three-dimensional points on the surface of the calibration image in the multiple images; and calibration parameters to be used of the multiple image collection elements are obtained according to the point sets. The present disclosure solves the technical problem in the related art that multiple cameras cannot be integrally calibrated.

Abstract: The invention provides a recombinant West Nile virus, in which the amino acid sequence of envelope E protein is genetically modified to attenuation, and its RNA genome is inserted with a foreign gene fragment. The engineered E gene contains the mutation of five amino acids for reducing its neural virulence to the central nervous system; the integrated foreign gene between E and S1 gene makes a new chimerical virus. Thus, the present invention provides the application of this attenuated West Nile virus as a vaccine in preventive medicine and the application of the RNA-viral vector as a novel gene-drug in the pharmaceutical industry. The newly attenuated virus may fill the gap of no live-attenuated vaccine to the West Nile virus epidemic. The attenuated and recombinant virus can be used as an RNA oncolytic virus to target solid tumors, especially neural tumors, for cancer therapy with higher safety.

Abstract: A light control film includes opposing substantially planar substantially parallel first and second major surfaces spaced apart along a thickness direction of the light control film by less than about 500 microns; and a plurality of substantially parallel optically transparent polymeric columns disposed in, and substantially surrounded by, a light absorbing polymeric material. Each of the polymeric columns has a first column end at the first major surface and an opposite second column end at the second major surface and has an aspect ratio of greater than about 3, such that the first column ends of at least one pair of adjacent polymeric columns include substantially parallel substantially straight sides facing, and substantially coextensive with, each other.

Abstract: The present disclosure belongs to the technical field of biosensors and particularly provides a construction method for a photocathode indirect competition sensor and an evaluation method. The construction method includes: using Z-type Bi2O3/CuBi2O4 as a sensing platform; calculating a photoinduced electron Z-type transfer path and an energy band structure of Bi2O3 and CuBi2O4 using a density functional theory (DFT); and constructing a Bi2O3/CuBi2O4-based biosensor. A photoelectrochemical (PEC) photocathode biosensor based on a Bi2O3/CuBi2O4 heterojunction prepared through the solution has good repeatability, reproducibility, stability, and specificity for detecting a target. The PEC biosensor constructed in the solution of the present disclosure has a broad application prospect in the fields of healthcare, environment, and food.

Abstract: The invention relates to the field of biomedicine, in particular to an enhanced synthetic T-cell receptor and antigen receptor (STAR) targeting CD19 and CD20, a T cell comprising the synthetic T-cell receptor antigen receptor and the use thereof.

Abstract: An enterovirus multi-antigen epitope fusion protein, a gene, a vaccine and a preparation method thereof are provided, relating to the field of vaccine preparation technologies. The amino acid sequence of the enterovirus multi-antigen epitope fusion protein is shown in SEQ ID NO: 4. The vaccine is prepared by adopting the preparation method of a genetically engineered protein vaccine, and the prepared vaccine has stronger specificity. After protein purification, there are fewer impure proteins and more specific antigen proteins, thus improving the effectiveness and safety of the combined vaccine.

Abstract: A composition for a contact lens and a contact lens are provided. The composition for a contact lens includes a siloxane mixture, a tris(trimethylsiloxy)silypropyl methacrylate, and a hydrophilic monomer. The siloxane mixture includes a first siloxane monomer and a second siloxane monomer. The first siloxane monomer has an acryloyl group. The second siloxane monomer has two acryloyl groups. A weight ratio of the siloxane mixture to the tris(trimethylsiloxy)silypropyl methacrylate is between about 27.5:1 and about 0.29:1.

Abstract: An intra-frame predictive coding method, medium and system for a 360-degree video belong to video coding field are provided. The method includes: inputting features of a coding unit (CU) block to be partitioned into a neural network when intra-frame block partition (IFBP) is performed on a current CU block (CCUB), skipping a partition mode that the output of the neural network is smaller than threshold, and obtaining a plurality of IFBP schemes; determining a length n of a rough mode decision candidate list according to a CU feature and a texture feature of the sub-CU block when an intra-frame angle mode is decided to decide the intra-frame angle mode and to fill pixels in each IFBP scheme; calculating rate distortion optimization (RDO) loss between each IFBP scheme and the CCUB after pixel filling and performing intra-frame coding predictive coding on the CCUB based on the scheme.

Abstract: The present disclosure provides a method and a system for building a detection model based on a standard value to confirm a soldering status. The present disclosure generates the solder joint classification based on the standard value data, and uses the detection model to analyze whether the second solder joint data generated by detecting the PCB has poor soldering conditions after building the detection model based on the first solder joint data corresponding to the solder joint included in the solder joint classification, thereby achieving the technical effect of reducing the number of solder joints that are misjudged as poor soldered and shortening the time required for manual re-judgment.

Abstract: A gas sensing device for detecting a to-be-detected substance in a respiratory gas exhaled by a user includes a housing permitting entrance of the respiratory gas, and a sensing module disposed in the housing. The sensing module includes a light chamber permitting the respiratory gas to pass therethrough, a light source unit emitting light into the light chamber, first and second light sensing units outputting respectively first and second detected signals indicating first and second detected intensities respectively of first and second portions of the light whose wavelengths fall within first and second wavelength ranges, respectively, and a processing unit electrically connected to the first and second light sensing units and determining, based on the first and second detected signals, that the to-be-detected substance exists in the respiratory gas when a difference occurs in each of the first and second detected intensities over time.

Abstract: A light-emitting package includes a light-transmitting carrier and a light-emitting element. The light-transmitting carrier has a carrying surface, and the light-transmitting carrier contains a base resin and a first phosphorescent powder. The light-emitting element is disposed on the carrying surface. A light-emitting module that contains a phosphorescent powder is also provided.

Abstract: The present invention relates to the field of biomedicine, to an improved T cell receptor-costimulatory molecule chimera, in particular to a T cell receptor (TCR) or TCR complex comprising a costimulatory molecule, a T cell comprising the TCR or TCR complex, and the use thereof.

Abstract: An antenna for multi-broadband and multi-polarization communication, may include a plurality of radiators configured to jointly function as one or more dipoles, a first feed terminal for a first signal of a first polarization, and a second feed terminal for a second signal of a second polarization different from the first polarization. Each radiator may be configured to contribute to resonances at two or more nonoverlapping bands. In an embodiment, the antenna may further include a third feed terminal for a third signal of the first polarization, and a fourth feed terminal for a fourth signal of the second polarization.

Abstract: A catheter for guiding a body fluid of a subject includes an elongated body, an adjusting mechanism, and a valve mechanism. Moreover, the elongated body further includes a first portion, a second portion and a flexible portion between the first and the second portions. The second portion includes a passageway for the body liquid. The valve mechanism closes to the inlet of the passageway. Furthermore, the flexible portion expands when the adjusting mechanism is in a first state to prevent the catheter from being removed from the subject, and the flexible portion retracts when the adjusting mechanism alters to a second state to allow the catheter to be removed from or inserted into the subject. Hence, the body fluid is directed to enter the passageway via the inlet and exit via the outlet when the adjusting mechanism is not in the second state.

Abstract: Aspects concern a data storage system comprising a data storage for storing data comprising a plurality of data elements, wherein each data element is associated with a data storage table, a data storage access interface configured to receive a request for an access to a data element from a data access client wherein the request comprises a identifier of the storage location of the data element and an access controller configured to determine a data storage table with which the data element is associated from the identifier of the storage location, determine whether the data access client has access rights to the determined data storage table allowing the access to the data element and grant the data access client access to the data element if the data access client has access rights to the determined data storage table allowing the access to the data element.

Abstract: The present disclosure is generally related to 3D imaging capable OLED displays. A light field display comprises an array of 3D light field pixels, each of which comprises an array of corrugated OLED pixels, a metasurface layer disposed adjacent to the array of 3D light field pixels, and a plurality of median layers disposed between the metasurface layer and the corrugated OLED pixels. Each of the corrugated OLED pixels comprises primary or non-primary color subpixels, and produces a different view of an image through the median layers to the metasurface to form a 3D image. The corrugated OLED pixels combined with a cavity effect reduce a divergence of emitted light to enable effective beam direction manipulation by the metasurface. The metasurface having a higher refractive index and a smaller filling factor enables the deflection and direction of the emitted light from the corrugated OLED pixels to be well controlled.