Abstract: A neural-network-based-implemented ophthalmologic intelligent consultation method includes: performing correction filtering on a consultation voice of a patient, framing the voice into a consultation voice frame sequence, generating a consultation text corresponding to the consultation voice frame sequence based on phoneme recognition and phoneme transcoding, and extracting an ophthalmologically-described disease; performing gray-level filtering, primary picture segmentation, and size equalization operation on an eye picture set of the to-be-diagnosed patient to acquire a standard eyeball picture group; extracting eye white features, pupil features and blood vessel features from the standard eyeball picture group, performing lesion feature analysis on the eye white features, the pupil features and the blood vessel features to acquire an ophthalmologically-observed disease, and based on the ophthalmologically-observed disease and the ophthalmologically-described disease, generating a consultation result.

Abstract: A welfare-oriented raising house for meat-type ducks, including a raising house, is provided. The raising house is internally provided with a support frame which is of a U-shaped structure and arranged in a length direction of the raising house, a raising net arranged at a top of the support frame, a cleaning and storing mechanism arranged at one end of the support frame for cleaning and storing the raising net, a traction mechanism arranged at the other end of the support frame for the traction of the raising net, blocking mechanisms which are of a zigzag structure and arranged at both sides of the support frame, and tensioning vibration mechanisms arranged at bottoms of the blocking mechanisms and fixedly connected to a side edge of the support frame.

Abstract: A method for determining navigation prompt information is performed by a computer device, the method including: acquiring a first set of road shape points associated with a target road segment from map data; determining at least one target steering angle between every two adjacent line segments formed by every three adjacent road shape points in the first set of road shape points; searching the target road segment for a non-fork diversion position according to the target steering angle, the non-fork diversion position being used for indicating that the target road segment includes a turn road segment with a non-fork junction on the target road segment; and setting the navigation prompt information according to the non-fork diversion position to be broadcast for the turn road segment according to road information of a road segment adjacent to the target road segment in a preset driving direction along the target road segment.

Abstract: One aspect of the invention provides a nanoscale wire that has improved sensitivity, for example, as the carrier concentration in the wire is controlled by an external gate voltage. In one set of embodiments, the nanoscale wire has a Debye screening length that is greater than the average cross-sectional dimension of the nanoscale wire when the nanoscale wire is exposed to a solution suspected of containing an analyte. In certain instances, the Debye screening length associated with the carriers inside nanoscale wire may be adjusted by adjusting the voltage, for example, a gate voltage applied to an FET structure. In some cases, the nanoscale wire can be operated under conditions where the carriers in the nanoscale wire are depleted and the nanoscale wire has a conductance that is not linearly proportional to the voltage applied to the nanoscale wire sensor device, for example, via a gate electrode.

Abstract: One aspect of the invention provides a nanoscale wire that has improved sensitivity, for example, as the carrier concentration in the wire is controlled by an external gate voltage. In one set of embodiments, the nanoscale wire has a Debye screening length that is greater than the average cross-sectional dimension of the nanoscale wire when the nanoscale wire is exposed to a solution suspected of containing an analyte. In certain instances, the Debye screening length associated with the carriers inside nanoscale wire may be adjusted by adjusting the voltage, for example, a gate voltage applied to an FET structure. In some cases, the nanoscale wire can be operated under conditions where the carriers in the nanoscale wire are depleted and the nanoscale wire has a conductance that is not linearly proportional to the voltage applied to the nanoscale wire sensor device, for example, via a gate electrode.

Abstract: The present invention generally relates, in some aspects, to nanoscale wire devices and methods for use in determining analytes suspected to be present in a sample. Certain embodiments of the invention provide a nanoscale wire that has improved sensitivity, as the carrier concentration in the wire is controlled by an external gate voltage, such that the nanoscale wire has a Debye screening length that is greater than the average cross-sectional dimension of the nanoscale wire when the nanoscale wire is exposed to a solution suspected of containing an analyte. This Debye screening length (lambda) associated with the carrier concentration (p) inside nanoscale wire is adjusted, in some cases, by adjusting the gate voltage applied to an FET structure, such that the carriers in the nanoscale wire are depleted.

Abstract: The present invention generally relates to nanoscale wire devices and methods for use in determining analytes suspected to be present in a sample. The invention provides a nanoscale wire that has improved sensitivity, as the carrier concentration in the wire is controlled by an external gate voltage, such that the nanoscale wire has a Debye screening length that is greater than the average cross-sectional dimension of the nanoscale wire when the nanoscale wire is exposed to a solution suspected of containing an analyte. This Debye screening length (lambda) associated with the carrier concentration (p) inside nanoscale wire is adjusted by adjusting the gate voltage applied to an FET structure, such that the carriers in the nanoscale wire are depleted.