Abstract: Classification of an input task data set by meta level continual learning includes analyzing first and second training data sets in a task space to generate first and second meta weights and a slow weight value, and comparing an input task data set to the slow weight to generate a fast weight. The first and second meta weights are parameterized with the fast weight value to update the slow weight value, whereby a value is associated with the input task data set, thereby classifying the input task data set by meta level continual learning.

Abstract: The invention provides a light generating system (1000) comprising: —a plurality of k light sources (10) configured to provide light source light (11), wherein k is a natural number of at least 5, wherein the light sources (10) are configured in an array (15), wherein the light sources (10) have inter-light source distances (d1); —an elongated luminescent body (100) having a length (L), the elongated luminescent body comprising one or more side faces (140), the elongated luminescent body (100) comprising a radiation input face (111) and a radiation exit window (112), wherein the radiation input face (111) is configured in a light receiving relationship with the plurality of light sources (10), wherein the elongated luminescent body (100) comprises luminescent material (120) configured to convert at least part of light source light (11) into luminescent material light (8), wherein the radiation exit window (112) has an angle (?) unequal to 0° and unequal to 180° with the radiation input face (111); —a body hol

Abstract: A food contact safe, germ repellent plastic selected from modified thermoplastic, vulcanized silicone rubber or modified base plastic. The plastic includes an anti-biofouling agent at approximately 1 to 20 wt. % to the total weight of the plastic; and one or more components of fillers, carrier agent, mold releasing agent, curing agent, and/or oil, at approximately 0.1 to 2 wt. % for each or more of the components to the total weight of the plastic, where the anti-biofouling agent forming a hydration layer on the plastic imparts germ repellency against bacteria including Escherichia coli and Staphylococcus aureus while optical and mechanical properties including transmittance, tensile strength, impact strength, hardness, and/or heat deflection temperature of the plastic is/are changed by less than 10% after being associated with the anti-biofouling agent and the one or more of the components other than the anti-biofouling agent.

Abstract: Disclosed is an ultrasonic electronic cigarette atomizer. An atomizer shell, an atomization piece and a liquid guide structure are arranged in the atomizer. The liquid guide structure communicates with a liquid storage cavity in the atomizer shell. A heating body is further arranged in the atomizer shell. Both of the atomization piece and the heating body are in contact with the liquid guide structure, and both of the heating body and an atomization surface of the atomization piece communicate with an airflow passage, and a positive electrode and a negative electrode of the heating body are respectively connected with one end and the other end of a power supply. The heating body can not only quickly heat the tobacco tar to approach to its atomization temperature, but also can transfer a part of heat to the atomization piece, so that the atomization piece atomizes the tobacco tar quickly, shortening the atomization time.

Abstract: Embodiments generate medical support text, e.g., assessments and plans, based on patient medical data. One such embodiment begins by receiving medical data for a given patient. Next, a patient knowledge graph for the given patient is generated based on the received medical data and an expanded graph is generated by expanding the patient knowledge graph based upon supplementary data. In turn, the medical support text for the given patient is generated based upon the expanded graph.

Abstract: A system includes a sensor network comprising at least two optical fibers coupled to a pavement. Each optical fiber includes one or more optical sensors installed a predetermined distance from one or more adjacent optical fibers. The one or more optical sensors are configured to produce a wavelength shift signal. A processor is configured to determine one or both of one or more attributes of one or more objects travelling on the pavement and a traffic condition of the pavement based on the wavelength shift signal. A transmitter is configured to transmit the one or more attributes to a predetermined location.

Abstract: Embodiments of the present disclosure are directed to providing scene perception display requiring reduced processing capabilities. Sensor data indicative of one or more targets from an imaging and ranging subsystem, location data from a positioning subsystem defining a geographical location of the imaging and ranging subsystem and orientation data from an orientation subsystem defining an orientation of the imaging and ranging subsystem are received. Doppler point cloud data is generated based on Doppler information and point cloud data from the sensor data, the location data and the orientation data. The targets are classified as either a static or dynamic target. Afterwards, the Doppler point cloud data is filtered by removing either the dynamic or the static targets from the Doppler point cloud data. The Doppler point cloud data of either the dynamic or the static targets are further processed and the further processed Doppler point cloud data is rendered.

Abstract: The disclosure relates to a voice signal analysis method and device and a chip design method and device. The voice signal analysis method includes: in a first updating gradient, training a resolution recovery model by using first voice training data meeting a same grouping condition in multiple mission sets; in a second updating gradient, training the resolution recovery model by interleavingly using second voice training data meeting different grouping conditions in the mission sets; iteratively executing the first and second updating gradients to set an initial model parameter of the resolution recovery model; and recovering a high-resolution snore signal from a low-resolution snore signal by using the resolution recovery model. The low-resolution snore signal has a lower resolution than the high-resolution snore signal.

Abstract: Disclosed are a semiconductor structure and method of forming the structure. The structure includes a field effect transistor (FET) with a channel region between source/drain regions that extend through a semiconductor layer and into an insulator layer, that include a first portion in the insulator layer, and a second portion on the first portion in the semiconductor layer and, optionally, extending above the semiconductor layer. The first portion is relatively wide, includes a shallow section below the second portion, and a deep section adjacent to the channel region and overlayed by the semiconductor layer. The uniquely shaped first portion boosts saturation current to be boosted to allow the height of the second portion to be reduced to minimize overlap capacitance. Optionally, each source/drain region includes multiple semiconductor materials including a stress-inducing semiconductor material grown laterally from the semiconductor layer to improve charge carrier mobility in the channel region.

Abstract: Disclosed is an atomizer, comprising an atomizer body, a suction nozzle assembly mounted at the top of the atomizer body, an air inlet provided in the atomizer body, an atomizing sheet and a tobacco tar cavity provided in the atomizer body, and a tobacco tar guide body which guides tobacco tar in the tobacco tar cavity to an atomizing surface of the atomizing sheet. The atomizer introduces entered air to allow all the air to pass over, at a low level, the surface where the atomizing cotton is in contact with the atomizing sheet. The atomizing efficiency is higher, and more smoke is produced.

Abstract: Embodiments of the disclosure provide a lateral bipolar transistor structure with an emitter/collector (E/C) contact to a doped semiconductor well and related methods. A bipolar transistor structure according to the disclosure may include a doped semiconductor well over a semiconductor substrate. An insulative region is on the doped semiconductor well. A base layer is on the insulative region, and an emitter/collector (E/C) layer on the insulative region and adjacent a first sidewall of the base layer. An E/C contact to the doped semiconductor well includes a lower portion adjacent the insulative region and an upper portion adjacent and electrically coupled to the E/C layer.

Abstract: The invention discloses a method for preparing a Fe-doped MoS2 nano-material, which comprises the following steps: dissolving a ferric salt and ammonium tetrathiomolybdate in DMF and reacting at 180-200° C. for 6-24 hrs to obtain a Fe-doped MoS2 nano-material. The present invention also provides a Fe-doped MoS2 nano-material supported by nickel foam, which includes a nickel foam substrate and the Fe-doped MoS2 nano-material loaded on the nickel foam substrate. Furthermore, the present invention also provides a preparation method and use of the above materials. In the invention, the desired product can be obtained by a one-pot solvothermal reaction, and thus the operation is simple. There is no need to introduce a surfactant for morphological control during the preparation process, and the resulting product has a clean surface and is easy to wash.

Abstract: Assemblies and methods for directing a flow of air through a compressor section of a gas turbine engine are disclosed. A method includes receiving the flow of air over a strut extending radially across a substantially annular gas path of the gas turbine engine, and at least partially confining and modifying a strut wake generated in the flow of air by the strut using one or more variable orientation guide vanes.

Abstract: A box for drug management and recycle is provided, which includes a drug box body, a camera device, a card-swiping device, a display device, a processor, and a power supply. A RFID detection device and electronic locks are arranged in the recycle box. A wireless communication module, an early warning module and a processing module are arranged in the processor, and the processor is wirelessly connected to a server terminal. The acquisition and return of the drugs can be jointly completed through face recognition and card-swiping recognition, and can be specified to an individual according to the obtained employee number and other information, thus facilitating the strict management of drug and achieving the recycle of unwanted drug. Therefore, the recycle box has a broad clinical prospect.

Abstract: Disclosed is a pair of visualization monitoring glasses, comprising a monocular. The monocular comprises a lens and a temple. The temple is internally provided with a chip, an optical display system, an interactive system, and an early warning system. The chip is configured to receive a monitoring signal, form a display signal according to the monitoring signal, and send the display signal out. The optical display system is configured to receive the display signal and display the display content through the lens. The interactive system is configured to acquire a gesture action and control the optical display system to switch different display content according to the gesture action. The early warning system is configured to acquire the monitoring signal, perform safety analysis according to the monitoring content, and control the optical display system to perform safety feedback.

Abstract: A structure and method of forming different high dielectric constant (high-K) gate dielectrics for different transistors on the same substrate, are disclosed. A first region includes a first transistor(s) on the substrate having a first gate structure having a first gate body over a first high-K gate dielectric. The first gate body and the first high-K gate dielectric have different widths defining a first width difference. A second region includes a second transistor(s) on the substrate having a second gate structure having a second gate body over a second high-K gate dielectric. The second gate body and the second high-K gate dielectric have different widths defining a second width difference. The first width difference is different than the second width difference, i.e., amongst transistors in the different regions. The different gate dielectric widths improve control of overlap capacitance of the transistors without increasing dopants or an annealing temperature.

Abstract: The present invention relates to a polypeptide comprising 7 ?-strands A, B, C, D, E, F, and G sequentially connected together by connecting chains of amino acids, and a first ?-helix sequentially located on the EF chain between ?-strands E and F, wherein the ?-strands are arranged so as to form a first ?-sheet comprising ?-strands A, B, D, and E, and a second ?-sheet comprising ?-strands C, F and G, said first and second ?-sheets being covalently bonded together so as to form a first Ig domain; wherein the EF chain between ?-strands E and F comprises the sequence X1-X2-X3-X4-K5H6 (SEQ ID NO:98), and X1, X3 and X4 are each independently any amino acid residue, characterized in that X2 is selected from the group consisting of A, G, I, V, L, R, S, T, Q, P, N, M, H, W, and pharmaceutically acceptable salts, stereoisomers, tautomers, solvates, and prodrugs thereof.

Abstract: One or more spacers for installing an optical cable are disposed in a trench that extends along an axis. The optical cable includes one or more optical sensors. Each spacer includes a base configured to rest in a bottom of the trench. A first arm extends from the base. The first arm is adjacent to a first wall of the trench. An opposing second arm extends from the base. The second arm is adjacent to an opposing second wall of the trench. The optical cable is configured to extend along the axis.

Abstract: The disclosure provides a lateral bipolar transistor structure with a base layer over a semiconductor buffer, and related methods. A lateral bipolar transistor structure may include an emitter/collector (E/C) layer over an insulator. The E/C layer has a first doping type. A semiconductor buffer is adjacent the insulator. A base layer is on the semiconductor buffer and adjacent the E/C layer, the base layer including a lower surface below the E/C layer and an upper surface above the E/C layer. The base layer has a second doping type opposite the first doping type.

Abstract: A method and system for determining log feature sequence, a method and system for analyzing bug, and an electronic device. The method for determining log feature sequence includes: extracting an original feature sequence of a log sample set including a plurality of log samples each includes a log related to a bug and a correct category of a cause of the bug; conducting, for feature sequences before and after deletion of at least one feature element from the original feature sequence, classification prediction through a classification algorithm; and determining a target feature sequence according to a maximum error ratio of each log sample before and after deletion of the feature element.