Abstract: An artificial diamond plasma production device has a reaction chamber, a microwave emitting module, and a microwave lens. The microwave emitting module emits a circularly-polarized microwave into the reaction chamber. The microwave emitting module has a polarizing tube, a directing tube, a first waveguide, and a first linearly-polarized microwave source serially connected along a microwave traveling path. The microwave emitting module further has a second waveguide and a first matched load. The polarizing tube is configured to convert a linearly-polarized microwave into a circularly-polarized microwave or the other way round depending on traveling direction of the microwave. The directing tube has a first opening and a second opening which face toward different directions. The first waveguide is connected to the first opening. The first matched load is connected to the second opening via the second waveguide. Therefore, reflected microwave can be channeled out of the reaction chamber.

Abstract: The embodiments of the disclosure provide an analysing method for gratings, an electronic device, and a computer readable storage medium. The method includes: determining candidate gratings; determining grating combinations based on the candidate gratings, wherein each of the grating combinations includes at least one of the candidate gratings, and the at least one of the candidate gratings in each grating combination is different from each other; determining a first diffraction response map of a first multiplexing grating corresponding to a first grating combination of the grating combinations; determining a first luminous intensity map of the first multiplexing grating corresponding to the first grating combination via modifying the first diffraction response map based on at least one parameter of a light engine; and determining a first reconstruction image corresponding to the light engine via processing a template image based on the first luminous intensity map.

Abstract: An integrated circuit includes a transistor formed in a semiconductor structure, a front-side horizontal conducting line in a first metal layer above the semiconductor structure, and a front-side vertical conducting line in a second metal layer above the first metal layer. The front-side horizontal conducting line is directly connected to a first terminal of the transistor, and the front-side vertical conducting line is directly connected to the front-side horizontal conducting line. In the integrated circuit, a front-side fuse element is conductively connected to the front-side vertical conducting line, and a backside conducting line is directly connected to a second terminal of the transistor. A word connection line extending in the first direction is directly connected to a gate terminal of the transistor.

Abstract: Embodiments of the application provide a method for rate matching in a wireless communication network. A device obtains K information bits and a target code length M of a polar code, determines, according to a minimum value of a set of values, a mother code length N, polar encodes the K information bits to obtain an encoded sequence of N bits, obtains a target sequence of M bits from the N bit encoded sequence, and outputs the M-bit target sequence.

Abstract: A terminal device receives first information, where the first information is for determining first duration, the first duration indicates duration from a moment at which a first beam stops a service to a moment from which a second beam provides a service, and the first beam and the second beam are beams on satellites. The terminal device communicates with a network device by using the second beam based on the first duration.

Abstract: A single-pole single-throw (SPST) radio frequency (RF) switch is provided that includes one or more switches stacked in series, and a first capacitor disposed at an input side of the SPST RF switch, in series, before the one or more switches. The SPST RF switch also includes a second capacitor disposed, in parallel, across the one or more switches, and an inductor disposed at an output side of the SPST RF switch, in series, after the one or more switches.

Abstract: Prostate-specific membrane antigen (PSMA) binding compounds having radioisotope substituents are described, as well as chemical precursors thereof. Compounds include pyridine containing compounds, compounds having phenylhydrazine structures, and acylated lysine compounds. The compounds allow ready incorporation of radionuclides for single photon emission computed tomography (SPECT) and positron emission tomography (PET) for imaging, for example, prostate cancer cells and angiogenesis.

Abstract: A terminal device obtains first indication information, where the first indication information indicates an ephemeris parameter of a first satellite at a first moment. The terminal device determines a position and a velocity of the first satellite at a second moment based on the ephemeris parameter of the first satellite at the first moment, where the second moment is after the first moment. In response to determining that an error of the position of the first satellite at the second moment is less than a first threshold and an error of the velocity of the first satellite at the second moment is less than a second threshold, the terminal device obtains second indication information, where the second indication information indicates an ephemeris parameter of the first satellite at a third moment, and the third moment is before the second moment.

Abstract: A terminal determines a validity duration of a first parameter and a validity duration of a second parameter. The first parameter includes positioning information of the terminal, and the second parameter includes one or more of the following information: ephemeris information of a serving satellite and common timing advance (TA) information. Then, the terminal determines an invalidation moment of the first parameter and an invalidation moment of the second parameter based on a validation moment of the first parameter, a validation moment of the second parameter, the validity duration of the first parameter, and the validity duration of the second parameter. The terminal updates the first parameter and the second parameter at or before an earlier invalidation moment in the invalidation moment of the first parameter and the invalidation moment of the second parameter. The terminal determines a TA adjustment value based on an updated first parameter and an updated second parameter.

Abstract: Compositions and methods for visualizing tissue under illumination with near-infrared radiation, including compounds comprising near-infrared, closed chain, sulfo-cyanine dyes and prostate specific membrane antigen ligands are disclosed.

Abstract: A laser transfer printing device and a laser transfer printing method are provided. The laser transfer printing device includes a laser, a beam expander, a beam splitter and a focusing module. The laser is configured to generate a laser beam. The beam expander is disposed on an optical path of the laser beam generated by the laser to expand the laser beam generated by the laser. The beam splitter is disposed on an optical path of the laser beam expanded by the beam expander to reflect the expanded laser beam to the focusing module. The focusing module is disposed on an optical path of the laser beam reflected by the beam splitter to focus the laser beam and project the focused laser beam to a predetermined transfer processing position.

Abstract: A device comprises a first chip comprising a first connection pad embedded in a first dielectric layer and a first bonding pad embedded in the first dielectric layer, wherein the first bonding pad comprises a first portion and a second portion, the second portion being in contact with the first connection pad and a second chip comprising a second bonding pad embedded in a second dielectric layer of the second chip, wherein the first chip and the second chip are face-to-face bonded together through the first bonding pad the second bonding pad.

Abstract: The invention discloses a 4-(N-methyl) aminopiperidine myricetin derivatives containing sulfonamide, a preparation method and application, whose structural general formula is shown as follows: Wherein, R is substituted phenyl and substituted aromatic heterocyclic group; n is the number of carbon in the carbon chain and is 2, 3, 4 and 5 respectively. The substituted phenyl group is an alkyl group containing C1-6, an alkoxy group containing C1-6, a nitro group, a halogen atom or a hydrogen atom in ortho, meta and para positions on the benzene ring. The substituted aromatic heterocyclic group is thienyl, furyl, pyrrolyl, pyridyl, etc., and the substituent on the aromatic heterocyclic ring is an alkyl group containing C1-6, alkoxy group of C1-6, nitro group, halogen atom or hydrogen atom in ortho, meta and para positions. The invention has a better control effect on inhibiting plant germs and can be used as an agricultural bactericide.

Abstract: A method of converting nitrogen oxides in a gas to nitrogen by contacting the nitrogen oxides with a nitrogenous reducing agent in the presence of a zeolite catalyst containing at least one transition metal, wherein the zeolite is a small pore zeolite containing a maximum ring size of eight tetrahedral atoms, wherein the at least one transition metal is selected from the group consisting of Cr, Mn, Fe, Co, Ce, Ni, Cu, Zn, Ga, Mo, Ru, Rh, Pd, Ag, In, Sn, Re, Jr and Pt.

Abstract: In an embodiment, a method includes forming a plurality of fins adjacent to a substrate, the plurality of fins comprising a first fin, a second fin, and a third fin; forming a first insulation material adjacent to the plurality of fins; reducing a thickness of the first insulation material; after reducing the thickness of the fist insulation material, forming a second insulation material adjacent to the first insulation material and the plurality of fins; and recessing the first insulation material and the second insulation material to form a first shallow trench isolation (STI) region.

Abstract: A terminal device receives first information from an access network device. The first information indicates that at least two frequency resources in a plurality of frequency resources are activated, and the plurality of frequency resources are preconfigured. Then, the terminal device performs a data transmission with the access network device on a first frequency resource. The at least two frequency resources indicated by the first information include the first frequency resource.

Abstract: A first satellite obtains a parameter for determining an elevation angle for a departure service of the first satellite in a first serving cell. The first satellite sends first indication information to a terminal device, where the first indication information indicates the elevation angle for the departure service of the first satellite in the first serving cell in which the terminal device is located. The terminal device determines an elevation angle of the terminal device relative to the first satellite based on an ephemeris and location information of the terminal device. The terminal device determines the elevation angle for the departure service based on the first indication information, and compares the elevation angle for the departure service with the elevation angle of the terminal device relative to the first satellite, to determine whether to perform satellite reselection or handover.

Abstract: A semiconductor device includes an active layer having first and second active regions, first and second source electrodes, first and second drain electrodes, first and second gate electrodes, a first source metal layer, first and second drain metal layers, and a source pad electrically connected to the first source metal layer. The second drain metal layer is electrically connected to the second drain electrode and the first source metal layer. A projection of the second drain metal layer on the active layer forms a drain metal layer region. An projection of the source pad on the active layer forms a source pad region. An area of an overlapping region between the source pad region and the drain metal layer region is smaller than or equal to 40% of an area of the drain metal layer region.

Abstract: A chip includes a semiconductor substrate, integrated circuits with at least portions in the semiconductor substrate, and a surface dielectric layer over the integrated circuits. A plurality of metal pads is distributed substantially uniformly throughout substantially an entirety of a surface of the chip. The plurality of metal pads has top surfaces level with a top surface of the surface dielectric layer. The plurality of metal pads includes active metal pads and dummy metal pads. The active metal pads are electrically coupled to the integrated circuits. The dummy metal pads are electrically decoupled from the integrated circuits.

Abstract: Some embodiments relate to an integrated circuit including a plurality of floating diffusion regions ohmically connected to a common contact via a patterned conductive layer, obviating a need for individual contacts for each floating diffusion region. The integrated circuit includes a semiconductor substrate and an interconnect structure disposed over the semiconductor substrate. The interconnect structure includes a plurality of dielectric layers and a conductive layer that are stacked over one another in alternating fashion. A contact electrode is disposed over and in direct (e.g., direct and ohmic) contact with the conductive layer. The conductive layer is directly (e.g., directly and ohmically) connected to a respective surface of each of a plurality of floating diffusion regions. The respective surfaces connected by the conductive layer are co-planar with one another. Each floating diffusion region can be associated with a respective pixel of an array of pixels of an image sensor.