Abstract: An enhancement mode high electron mobility transistor (HEMT) includes a group III-V semiconductor body, a group III-V barrier layer and a gate structure. The group III-V barrier layer is disposed on the group III-V semiconductor body, and the gate structure is a stacked structure disposed on the group III-V barrier layer. The gate structure includes a gate dielectric and a group III-V gate layer disposed on the gate dielectric, and the thickness of the gate dielectric is between 15 nm to 25 nm.

Abstract: The present invention discloses a detection and analysis method for urine-modified nucleoside based on a surface-enhanced resonance Raman spectroscopy technology. In the method, a tumor marker modified nucleoside in the urine of a normal person and a cancer patient is extracted through the specificity of borophenylic acid gel; Au colloid is taken as an enhancing substrate to detect SERRS signals; and statistical analysis is conducted by using PLS-DA algorithms to establish a diagnosis and identification model for the SERRS of the urine-modified nucleoside. The model is used to discriminate that the to-be-detected urine-modified nucleoside belongs to the normal person or the cancer patient. After PLS-DA, the surface-enhanced resonance Raman spectroscopy data of the urine-modified nucleoside of the present invention has specificity of 96.9%, sensitivity of 98.2% and accuracy of 97.6%.

Abstract: An edge-lit plate-form lamp includes a plate-form bottom casing, a plate-form top casing, an illuminating component and a plug. The plate-form bottom casing has a cavity disposed within. The plate-form top casing detachably engages with the bottom casing. The plate-form top casing includes a window. The illuminating component is disposed within the cavity. The window allows light emission from the illuminating component within an emission area defined by the window. The plug extends across the plate-form bottom casing. Also, the plug is electrically coupled to the illuminating component. In addition, the plug relays power to the illuminating component while being electrically coupled to an external power source.

Abstract: A paddy rice EPSPS mutant, and an encoding gene and use thereof, relating to the technical field of genetic engineering. The paddy rice EPSPS mutant has an amino acid sequence shown as SEQ ID NO. 1. The paddy rice EPSPS mutant has glyphosate resistance and can resist glyphosate having a concentration of 100 mM. The paddy rice EPSPS mutant has very wide use prospect in the field of cultivating glyphosate-resistant plants.

Abstract: An electron gun and an apparatus incorporating the electron gun. The electron gun includes an electron emission element, an electrode, a control element, and a control circuit. The electron emission element is arranged to be activated to emit electron beam. The electrode is arranged to be electrically connected with a power supply to accelerate the emitted electron beam. The control element may be arranged between the electron emission element and the electrode. The control element is arranged to be electrically connected with the power supply to provide an electric field to control emission of electron beams from the electron emission element. The control circuit is electrically connected with the control element for changing the electric field provided by the control element.

Abstract: A nanoparticle continuous-coating device based on spatial atomic layer deposition. A first-stage pipeline unit, a second-stage pipeline unit, a third-stage pipeline unit and a fourth-stage pipeline unit which are connected sequentially. The first-stage pipeline unit is used for providing a first precursor and enabling the first precursor to be adsorbed on surfaces of nanoparticles. The third-stage pipeline unit is used for providing a second precursor and enabling the second precursor to react with the first precursor on the surfaces of the nanoparticles, so that a monomolecular thin film layer is generated on the surfaces of the nanoparticles. The second-stage and fourth-stage pipeline units are used for cleaning the nanoparticles and discharging the redundant first precursor, the redundant second precursor or reaction by-products.

Abstract: A method for fabricating high electron mobility transistor (HEMT) includes the steps of: forming a buffer layer on a substrate; forming a barrier layer on the buffer layer; forming a hard mask on the barrier layer; performing an implantation process through the hard mask to form a doped region in the barrier layer and the buffer layer; removing the hard mask and the barrier layer to form a first trench; forming a gate dielectric layer on the hard mask and into the first trench; forming a gate electrode on the gate dielectric layer; and forming a source electrode and a drain electrode adjacent to two sides of the gate electrode.

Abstract: Disclosed are compounds of formula (I) below and tautomers, stereoisomers, isotopologues, or pharmaceutically acceptable salts thereof: in which each of variables R1, ring A, L, W, V, and G is defined herein. Also disclosed are a method for treating disease or disorder mediated by Tyro3, Axl, and/or Mer kinase with a compound of formula (I) or a tautomer, stereoisomer, isotopologue, or salt thereof and a pharmaceutical composition containing same.

Abstract: Embodiments of the present disclosure disclose a method and apparatus for executing an instruction for an artificial intelligence chip. A specific embodiment of the method comprises: receiving descriptive information for describing a neural network model sent by a central processing unit, the descriptive information including at least one operation instruction; analyzing the descriptive information to acquire the at least one operation instruction; determining, for an operation instruction of the at least one operation instruction, a special-purpose execution component executing the operation instruction, and locking the determined special-purpose execution component; sending the operation instruction to the determined special-purpose execution component; and unlocking the determined special-purpose execution component in response to receiving a notification for instructing the operation instruction being completely executed.

Abstract: A fixation mechanism (5) fixes a flex coil unit of a MRI system onto a patient. An oblique-shaped clip (9) includes a first portion (9a) and a second portion (9b) arranged to form an oblique angle therebetween. The first portion (9a) is configured to be arranged with a strap (7) along which the oblique-shaped clip (9) is subject to a force when the flex coil unit is fixed onto the patient. An elongated slot (11) is located at a longitudinal side of a housing of a spine coil unit of the MRI system and formed at least partially by the housing of the spine coil unit. The elongated slot (11) is configured to receive the second portion (9b) of the oblique-shaped clip (9) and further configured to allow the second portion (9b) of the oblique-shaped clip (9) to abut against a side wall of the elongated slot (11) by the force along the strap (7). An operator conveniently inserts the clip into the slot or release the clip out of the slot at any position along the longitudinal direction of the housing.

Abstract: The linear driving mechanism includes a main body, a linear moving component, a guiding component and a driving component. The main body includes a seat and a moving shaft. The driving component is connected to a rotating shaft of the seat. The moving shaft passes through a driving slot formed on the linear moving component. The guiding component is for guiding a linear movement of the linear moving component. A stroke of the linear moving component of the linear driving mechanism can be changed by approaching or distancing the linear moving component and the seat of the main body to increase or decrease the displacement of the moving shaft located inside the driving slot. Therefore, the linear driving mechanism has not only simple structure but also flexibility in use.

Abstract: The invention provides a plant EPSPS mutant (i.e., 5-enolpyruvylshikimate-3-phosphate synthase mutant), which is derived from a plant and is mutated to have glyphosate resistance. Also provided is an encoding gene, which can encode the plant EPSPS mutant. In addition, a vector containing the encoding gene and a cell containing the vector is provided by the invention. Further, a use of the plant EPSPS mutant is provided.

Abstract: A management nodal point of a wireless sensor network (WSN) receives a plurality of tasks and stores the tasks in a buffer. Each of the tasks would be assigned to and executed by a corresponding one of execution nodal points of the WSN. The management nodal point records a status of each execution nodal point as an executable status or a non-executable status. Before the management nodal point assigns a first task, the management nodal point obtains the status of a first execution nodal point corresponding to the first task. If the first execution nodal point is at the executable status, the management nodal point assigns the first task to the first execution nodal point according to a predetermined rule.

Abstract: A frame lamp includes a bottom casing, a top casing, an illuminating component and a plug. The bottom casing has a plate form and has a cavity disposed therein. The top casing detachably engages with the bottom casing. The top casing includes a frame-shaped light transmitting component and a transparent decoration plate. The frame-shaped light transmitting component forms a window in its middle. The transparent decoration plate fits the window. The illuminating component is disposed within the cavity. The window allows light emission from the illuminating component within an emission area defined by the window. The plug extends across the bottom casing. Also, the plug is electrically coupled to the illuminating component. In addition, the plug relays power to the illuminating component while being electrically coupled to an external power source.

Abstract: A noise reduction door related to a noise reduction device in order to resolve a problem that the noise reduction door cannot meet a requirement for different noise reduction effects and different air duct resistance. The noise reduction door includes a T-shaped mechanical part, two fan-shaped mechanical parts, and a door plate. The T-shaped mechanical part and the fan-shaped mechanical part are connected to the door plate using a detachable connection mechanical part. The T-shaped mechanical part is located on a central axis of the door plate, and the two fan-shaped mechanical parts are respectively located on two sides of the T-shaped mechanical part. Therefore, the fan-shaped mechanical part on the door plate may be changed to have different installation positions and installation manners in order to obtain noise reduction doors in different forms. The embodiments of the present disclosure are applied in cabinet noise reduction.

Abstract: An image resolution processing method includes: obtaining motion information of a display apparatus; determining a motion direction and rate information of the display apparatus according to the motion information; determining, according to the motion direction, a target object that is at least one of a horizontal resolution and a vertical resolution; determining a target value according to the rate information and a standard resolution of the display apparatus; and generating a to-be-displayed image, a value of the target object in an image resolution of the to-be-displayed image being equal to the target value.

Abstract: A method of manufacturing a copper foil for a high frequency circuit includes sequentially forming a fine roughness copper nodule layer on a surface of an electroplated copper layer, the fine roughness copper nodule layer being consisted essentially of copper particles or copper alloy particles with a particle size of 100 nm to 200 nm; then, performing electroplating with a Zn—Ni co-electroplating formula for 3 seconds or more to form a Zn—Ni plating layer on the fine roughness copper nodule layer, the Zn—Ni plating layer including 90-150 ?g/dm2 of zinc and 75-120 ?g/dm2 of nickel; forming a rust-proof layer on the Zn—Ni plating layer, the rust-proof layer including 20-40 ?g/dm2 of chromium; and next, forming a hydrophobic layer on the rust-proof layer, the hydrophobic layer having a water contact angle of 80 to 150 degrees.

Abstract: A packet-based software-defined data network supporting multicast, unicast and/or broadcast packet-based data traffic types comprises a software defined network (SDN) controller; and a network of one or more packet switches arranged to route, under the control of the SDN controller, data packets from one or more packet sources to one or more packet receivers, in which the SDN controller is responsive to data defining a topology of interconnections between the plurality of packet switches, packet sources, and packet receivers, to select a route for packets from a packet source to a packet receiver; the SDN controller being configured to select the route in dependence upon the traffic type of the packets to be routed, using a respective one of a set of route selection algorithms each applicable to one of multicast, unicast and broadcast packet-based data traffic types.

Abstract: The present invention discloses a detection and analysis method for urine-modified nucleoside based on a surface-enhanced resonance Raman spectroscopy technology. In the method, a tumor marker modified nucleoside in the urine of a normal person and a cancer patient is extracted through the specificity of borophenylic acid gel; Au colloid is taken as an enhancing substrate to detect SERRS signals; and statistical analysis is conducted by using PLS-DA algorithms to establish a diagnosis and identification model for the SERRS of the urine-modified nucleoside. The model is used to discriminate that the to-be-detected urine-modified nucleoside belongs to the normal person or the cancer patient. After PLS-DA, the surface-enhanced resonance Raman spectroscopy data of the urine-modified nucleoside of the present invention has specificity of 96.9%, sensitivity of 98.2% and accuracy of 97.6%.

Abstract: A redundancy method includes that a first disaster management function (DMF) device on a first site side receives a first request including identification information of a first virtual machine (VM) and a recovery point objective (RPO), allocates a maximum allowable delay time to each node that input/output (IO) data of the first VM passes through in a redundancy process, and sends a second request to a second DMF device on a second site side. The second request includes a maximum allowable delay time of a second replication gateway function (RGF) device on the second site side, and a maximum allowable delay time of an IO writer function (IOWF) device on the second site side and requests the second site side to perform redundancy on the first VM. Hence, the RPO requirements of the tenants can be satisfied in an entire redundancy process.