摘要:
A database comprises user information records for users subscribing to one or more goods through a subscription service. In some aspects a user record may contain information about the user, one or more households of the user and the constituents of those households, and other information about the user, households, and/or constituents of household. User records are updated based on various signals corresponding to user feedback and amounts of provided goods and utilized in iterative training of consumption models by which consumption of different goods is determined based on household properties. The consumption model outputs a predicted consumption of goods for a household and amounts of goods are translated into one or more SKUs for fulfillment by the subscription service.
摘要:
Some embodiments are directed to an automated transaction-based risk assignment. A risk relationship data store may contain electronic records that represent a plurality of risk relationships between an enterprise and a plurality of entities, and each record may include a relationship identifier and attribute resource values associated with risk attributes. A back-end application computer server may receive an indication of a transaction between a first and second entity and interact with the first entity to create a definition document for the transaction. The server may also receive from the first entity an indication that a transaction-based risk relationship should be created with the enterprise in connection with the transaction. Responsive to the received indication, the server may automatically establish attribute resource values associated with risk attributes based on data in the definition document and store the established attribute resource values associated with risk attributes in the risk relationship data store.
摘要:
A computer program that plays a user's textual content in an animated format to increase reading speed via reconditioning reading behavior. The computer program: highlights a word being read and positions a copy in the center of the page so a reader can eliminate repositioning their eyes and still satisfy the common scanning strategy's need to have a word projected on the center of the retina while the reader is reconditioned by the highlighting progressing through the text to use the faster scanning strategy of changing the position on the retina being read with eyes fixed; presents a picture representing the word's meaning to recondition users to utilize the faster cognitive strategy of triggering recognition of meaning with a picture; highlights the word for a time calculated using syllables to create a presentation in sync with the natural timing of speech; can play/record a voice speaking the word for creating audible textual presentations enabling the non-reader to enjoy their textual content while learning printed language through context alone.
摘要:
The present disclosure provides a method and system of magnetic resonance imaging using a constrained gradient waveform. The constrained gradient waveform is designed to have only predetermined frequencies, for example excluding one or more identified resonant frequencies associated with the MRI system. The application of such a constrained gradient waveform during imaging may aid in reducing noise, vibration and/or heating of the MRI system during imaging.
摘要:
The present disclosure provides a method and system for correcting errors caused by non-linearities in a gradient field profile of a gradient coil in a magnetic resonance imaging (MRI) system. The method includes obtaining a non-linearity tensor at each voxel within the imaging space using a computer model of the gradient coil; correcting motion sensitive encoding using the non-linearity tensor; and generating a corrected image using the corrected motion sensitive encoding.
摘要:
A data communication device (1) for attachment to an object has a flexible substrate, a transmitter (3) adapted to transmit data in the form of electromagnetic radiation and a programmable memory (7). The device has a controller (5) for controlling the transmission of the data and a programming component for programming the device. A power source for the device comprises a power storage device (8) and a power extraction component (9) capable of extracting power from the environment in which the data communication device is located when in use. A data communication system includes the device and a reader for receiving electromagnetic radiation from the device. The reader includes a perceptive filter adapted to distinguish radiation received from the device from radiation received from other sources.
摘要:
A rotary bolt hole eddy current inspection scanner using a differential eddy current probe, the circuitry of the scanner is embodied with a filtering circuit with three filters: FIR (Finite Impulse Response), a low pass filter, and a phase control filter (by means of a Hilbert transform). The result from a scan of a bolt hole is an output signal on an impedance plane exhibiting a “backwards 6” shape of stable size when the scanner changes its rotating rate significantly.
摘要:
A method of indicating a location of a cursor on a flight deck of an aircraft having multiple flight displays includes detecting when the cursor is jumped from a first location on a first flight display of the multiple flight displays to a second location on a second flight display of the multiple flight displays and displaying a comet tail on at least one of the first flight display and the second flight display directed toward the second location in response to the detected jump.
摘要:
Devices and methods are disclosed which relate to improving the efficiency of text input by generating a dynamic virtual keyboard. Certain examples display a soft keyboard on a touchscreen of a text-entry device. The touchscreen works with the soft keyboard as a form of text input. Keyboard logic on the text-entry device is programmed to change the footprint of each key within the soft keyboard based on the prior entry. The keyboard logic assigns a prediction value to each key based on a statistical probability that the key will be entered next. The touchscreen displays a dynamic virtual keyboard based on these prediction values. Enhancements include resizing keys and their respective footprints relative to their prediction value. Other examples exploit the possible character sequences and their probabilities in a language and restructuring the keyboard to make text input more efficient. The devices and methods use modeling techniques to dynamically generate the size of the characters on the keyboard.
摘要:
Disclosed are a method of and an apparatus devising a packet based DDS circuitry for performing packet based a direct digital synthesizing (DDS) function within an electronic testing instrument. The circuitry comprising a DDS logic circuit configured to execute direct digital syntheses on a plurality of consecutive packets of sine-like waves, each packet having a length of a period precisely chosen such that the sine wave at the end of one packet matches up with the sine wave at the start of the immediate subsequent packet. Also disclosed is an eddy current testing circuitry using multiple outputs of the single packet based DDS, one of the output is used in a circuit producing reference signals approximating the response signals. With the usage of the packet based DDS, the reference signal can be highly effective in nulling the unchanging portion of the response signals.