Abstract: A microangiography method and system based on full-space modulation spectrum splitting and angle compounding is disclosed. Label-free three-dimensional optical coherence tomography angiography is realized by combining the three-dimensional space resolution capability of an optical coherence tomography and the motion recognition capability of a dynamic scattering technology. Probe light of different incident angles is encoded with a transverse scanning modulation spectrum in a spatial frequency domain, incident angle-resolved sub-angiograms which are independent of one another are obtained by splitting the modulation spectrum, and an angiogram with multiple space angles compounded is realized. Conjugate mirror images are removed from a depth (z) domain, a complex-valued OCT interference spectra are reconstructed, the full-space modulation spectrum is obtained in the spatial frequency domain, and the overlap of the modulation spectrum conjugate mirror images is avoided.

Abstract: Provided are a method and an apparatus for displaying content on a same screen and a terminal device. The method includes: displaying an application interface of an application on a display apparatus, and displaying a floating region on the same screen as the application interface; setting a content loader corresponding to the floating region; determining display content of the floating region; and invoking the content loader to load the determined display content to the floating region for display.

Abstract: An article of manufacture for covering a user while the user is resting includes a first layer and a rotatable second layer. The second layer is attached to the first layer along a line running across the first layer. The second layer is rotatable around an axis of rotation formed by the line such that the second layer covers a particular portion of the first layer only when rotated toward the particular portion. In operation, a parent or other caregiver covers a resting user with the first layer and rotates the second layer away from a particular portion of the first layer. Then, at a later time, the parent or caregiver rotates the second layer toward the particular portion of the first layer. In this way, the parent or caregiver can easily cover a portion of the user while the user is resting without needing to re-position the first layer.

Abstract: A method (100) that provides image processing of X-ray images that is particularly effective for the alignment of stent images and that, ultimately, provides stent image quality enhancement.

Abstract: A method (100) that provides image processing of X-ray images that is particularly effective for the alignment of stent images and that, ultimately, provides stent image quality enhancement.

Abstract: A biosensor is described comprising an electrode, a protein layer (s), and a double-stranded polynucleotide layer (s). Also included do arrays, kits, and instruments comprise the biosensors. The biosensors may be used to detect double-stranded polynucleotide damage resulting from metabolism of a test compound, such as a drug candidate, by the protein in the protein layer.