摘要:
Provided are a digital video rescaling system, a method of rescaling video images, and a chip comprising a computer executable medium embedded therein computer executable instructions for rescaling video images.
摘要:
A resource initialization method and system, and a network access server are provided. The resource initialization method includes: receiving a network access request transmitted from a User Equipment (UE), where the network access request includes: UE identity (ID) information; locally searching for, according to the UE ID information in the network access request, and find a preconfigured unicast and multicast resource threshold corresponding to the UE ID information; and transmitting the unicast and multicast resource threshold of the UE to a Resource Manager (RM), so that the RM assigns unicast resources and multicast resources according to the unicast and multicast resource threshold. Through the method, the process of obtaining the unicast and multicast resource threshold can be simplified, and thus the efficiency of resource initialization configuration is improved.
摘要:
Methods of performing cycloadditions are described that include (a) combining a first reactant and a second reactant in a hydrogen bonding solvent to form a reaction mixture; and (b) reacting the first reactant and the second reactant to form a cycloadduct. Methods of performing asymmetric catalytic reactions are also described that include (a) combining a first reactant, a second reactant, and a catalytic amount of a chiral hydrogen-bond donor in a solvent to form a reaction mixture; and (b) reacting the first reactant and the second reactant to form an enantiomeric excess of a reaction product. Reaction mixtures corresponding to these methods are also described.
摘要:
Transfecting biology cells with nucleic acid molecules (DNA, siRNA) is an essential prerequisite in elucidating how genes function in complex cellular context and how their activities could be modulated for therapeutic intervention. Traditionally studies are carried out on a low throughput gene-by-gene scale, which has created a huge bottleneck in functional genomic study and drug discovery. Development of high-throughput cell transfection technology will permit functional analysis of massive number of genes and how their activities could be modulated by chemical or biological entities inside cells. This invention describes design, construction of device and apparatus for high throughput effective cell transfection. Procedures and protocols for using the device and apparatus are also described in the application. Novel methods of using the device in cell-based assays are also disclosed.
摘要:
The present invention relates to network communication field. A method for admission control, an apparatus and a communication system thereof are disclosed according to the present invention. The method includes measuring, by an egress node, traffic from an ingress node, and calculating a current congestion degree; comparing, by the egress node, the current calculated CLE with a last calculated CLE, and sending the current calculated CLE to an admission control decision entity by the egress node if the current calculated CLE crosses a predetermined threshold; receiving and storing the CLE by the admission control decision entity; and making a decision by the admission control decision entity based on the stored CLE, when a service traffic request arrives at the admission control decision entity, and determining whether to admit the service traffic request. According to the method for admission control provided by the present invention in which CLE is transferred proactively, the number of messages for transferring CLE is reduced when calling rate is high, and admission decision procedure is accelerated.
摘要:
An illumination system includes a light source, an optical waveguide that has a proximal end and a distal end such that the proximal end is arranged to receive light from the light source and the distal end is suitable to illuminate an object of interest; and an optical coupler constructed and arranged to couple light from the light source into the optical waveguide. The optical coupler includes a reflective surface that reflects at least some light diverging from the light source to be coupled into the optical waveguide.
摘要:
A service switching method, system, and device are provided. The method includes: receiving a control message for switching between a unicast service and a multicast service; and reusing access line resources of the multicast service when the multicast service is switched to the unicast service, or reusing access line resources of the unicast service when the unicast service is switched to the multicast service according to the control message.
摘要:
Bipiperidinyl compounds of the formula I, are disclosed as useful for treating or preventing type 2 diabetes and similar conditions. Pharmaceutically acceptable salts and solvates are included as well. The compounds are useful as agonists of the g-protein coupled receptor GPR-119.
摘要:
A video image processing system is described that generates the interpolated video images with sharp and jaggedness-free edges. A method of video image processing is also described that interpolates video images to generate the video images with sharp and jaggedness-free edges. The video image processing system receives and makes input image data available for further processing; analyzes the local features of the input image data; filters the input image data before performing interpolation process; modifies the phase value adaptive to the local edge distance; rescales the input image data in horizontal interpolation using the modified phase value; and rescales the horizontally interpolated image data in vertical interpolation using modified phase value.