Abstract: The present invention discloses a software/hardware device with uncertain service function and structural characterization and a method for scheduling the same. The device comprises a policy generator, a scheduler and a plurality of heterogeneous functional equivalents with equivalent functions, wherein, the policy generator is configured for providing a scheduling policy for the heterogeneous functional equivalents to the scheduler; the scheduler is configured for receiving an external service request, determining heterogeneous functional equivalents that provide a service to the external service request according to the scheduling policy given by the policy generator, assigning the service request to the determined heterogeneous functional equivalents, and outputting a service response which has an uncertain relation with uncertain structural characterization according to a feedback and the scheduling policy given by the policy generator.

Abstract: Embodiments of the present invention provide a Raman spectroscopic inspection method, comprising the steps of: measuring a Raman spectrum of an object to be inspected successively to collect a plurality of Raman spectroscopic signals; superposing the plurality of Raman spectroscopic signals to form a superposition signal; filtering out a florescence interfering signal from the superposition signal; and identifying the object to be inspected on basis of the superposition signal from which the florescence interfering signal has been filtered out. By means of the above method, a desired Raman spectroscopic signal may be acquired by removing the interference caused by a florescence signal from a Raman spectroscopic inspection signal of the object. It may inspect correctly the characteristics of the Raman spectrum of the object so as to identify the object effectively.

Abstract: A method for preparing semiconductor nanocrystals is disclosed. The method includes adding one or more cation precursors and one or more anion precursors in a reaction mixture including a solvent in a reaction vessel, maintaining the reaction mixture at a first temperature and for a first time period sufficient to produce semiconductor nanocrystal seed particles of the cation and the anion, and maintaining the reaction mixture at a second temperature that is higher than the first temperature for a second time period sufficient to enlarge the semiconductor nanocrystal seed particles to produce semiconductor nanocrystals from the cation and the anion.

Abstract: A raman spectroscopy method of measuring melamine contents in dairy products having different matrixes.

Abstract: A method for preparing semiconductor nanocrystals includes adding a non-protonated surface modification agent to semiconductor nanocrystal cores in a liquid medium to form a mixture; adding one or more precursors for forming a shell including a semiconductor material to the mixture under conditions for forming the shell over at least a portion of an outer surface of the cores, and adding an acid ligand to the mixture after addition of at least a portion of the one or more precursors. Semiconductor nanocrystals, other methods of making semiconductor nanocrystals, compositions and products including semiconductor nanocrystals are also disclosed.

Abstract: A raman spectroscopy method of measuring melamine contents in dairy products having different matrixes.

Abstract: A semiconductor nanocrystal that emits green light having a peak emission with a full width at half maximum of about 30 nm or less at 100° C. and a method of making coated semiconductor nanocrystals are provided. Materials and other products including semiconductor nanocrystals described herein and materials and other products including semiconductor nanocrystals prepared by a method described herein are also disclosed.

Abstract: A refrigeration system having: a heat source that provides heat energy; a power generator that contains the heat source to heat a refrigerating medium, to increase the temperature and pressure and vaporize the refrigerating medium; a condenser into which flows the liquid refrigerating medium from the power generator under the pressure difference resulted from heating in the power generator, and in which the liquid refrigerating medium temperature is decreased; a throttle valve that jets the liquid refrigerating medium into an evaporator to decrease its pressure and absorb heat; an evaporator to exchange heat from the refrigerating medium with a refrigeration output; and a liquid working medium return unit through which the liquid working medium accumulated on the bottom of the evaporator flows by gravity back freely to the power generator, wherein the evaporator, liquid working medium return unit, and power generator are arranged from top to bottom vertically.

Abstract: The floor member, in one embodiment of the invention, is a floor member unit having a surface declination at the periphery of a top surface and extending downwardly to a peripheral beveled edge, and intersecting with the beveled edge between the top surface and a bottom surface. The surface declination can be curved or uncurved. In another embodiment of the invention the floor member unit is laminated in offset relationship to an underlayer of the same size and shape as the floor member unit. In either embodiment, the floor member can be formed as a floor tile or a floor plank.

Abstract: The floor member, in one embodiment of the invention, is a floor member unit having a surface declination at the periphery of a top surface and extending downwardly to a peripheral beveled edge, and intersecting with the beveled edge between the top surface and a bottom surface. The surface declination can be curved or uncurved. In another embodiment of the invention the floor member unit is laminated in offset relationship to an underlayer of the same size and shape as the floor member unit. In either embodiment, the floor member can be formed as a floor tile or a floor plank.

Abstract: A heliostat device comprising: a mirror assembly (1); an elevation angle adjusting mechanism; an azimuth angle adjusting mechanism; a alignment sensor (4) which faces to the mirror assembly and sends out elevation angle controlling signals and azimuth angle controlling signals to control the reflecting direction of the mirror assembly; and a post (5) which supports the back side of the mirror assembly, wherein a supporting arm (10), on one end of which is mounted the alignment sensor, and the other end of which is fixed on the post, passes through a gap of the mirror assembly under the center mirror (1a), and thereby the alignment sensor protrudes to the front of the center mirror, such that all of the reflected light from the mirror assembly is controlled to strike the target of the collector during the motion of the sun.

Abstract: Solution-processable dielectric materials are provided, along with precursor compositions and processes for preparing the same. Composites and electronic devices including the dielectric materials also are provided.

Abstract: A method for patterning nanostructures in a semiconductor heterostructure, which has at least a first layer and a second layer, wherein the first layer has a first surface and an opposite, second surface, the second layer has a first surface and an opposite, second surface, and the first layer is deposited over the second layer such that the second surface of the first layer is proximate to the first surface of the second layer. The method includes the steps of making indentations in a pattern on the first surface of the first layer of the semiconductor heterostructure; bonding the semiconductor heterostructure to a support substrate such that the first surface of the first layer of the semiconductor heterostructure is faced to the support substrate; etching off the second layer of the semiconductor heterostructure; and depositing a third layer over the second surface of the first layer of the semiconductor heterostructure.

Abstract: The present invention relates to the deviation-correction system for positioning of moving objects, and discloses a deviation-correction system for positioning of moving objects and the motion-tracking method thereof. The system includes a control system for receiving motion parameters required for deviation-correction, and sending commands to an actuator to control a moving object based on the motion parameters, the deviation-correction system for positioning of moving objects further comprising: a reference object which is set as a specified motion trail for the moving object; an image capturing system for acquiring successive digital image data upon the moving object moves; a motion tracking system for performing a motion tracking algorithm based on the digital image data transmitted by the image capturing system to judge whether the current motion state needs to be corrected and then transmitting the motion parameters required for deviation-correction to the control system.

Abstract: Solution-processable dielectric materials are provided, along with precursor compositions and processes for preparing the same. Composites and electronic devices including the dielectric materials also are provided.

Abstract: A network device for transferring a data packet from a source address to a destination address is provided. The network device includes a plurality of network addresses for indicating locations of a plurality of network processing units, and further including a data packet distributing unit for transferring a data packet to the network processing units in sequence by replacing a destination address of the data packet with the network addresses. The data packet distributing unit performs the actions of determining whether the data packet has been transferred to each of the network processing units, transferring the data packet to a network processing unit after replacing the destination address of the data packet with a corresponding network address if the data packet has not been transferred to the network processing unit, and outputting the data packet if the data packet has been transferred to each of the processing units.

Abstract: A data packets distributor for transferring a data packet from a source address to a destination address is provided. The data packet distributor has a plurality of predefined addresses and a data packet distributing unit. Each of the plurality of addresses indicates a network processing unit coupled to the data packet distributing unit. The data packet distributing unit is capable of forwarding a data packet to at least one of the plurality of predefined addresses for processing by using a first Network Address Translation (NAT) operation and further capable of forwarding the data packet to the destination address by using a second Network Address Translation (NAT) operation.

Abstract: Solution-processable dielectric materials are provided, along with precursor compositions and processes for preparing the same. Composites and electronic devices including the dielectric materials also are provided.

Abstract: A data packets distributor for transferring a data packet from a source address to a destination address is provided. The data packet distributor has a plurality of predefined addresses and a data packet distributing unit. Each of the plurality of addresses indicates a network processing unit coupled to the data packet distributing unit. The data packet distributing unit is capable of forwarding a data packet to at least one of the plurality of predefined addresses for processing by using a first Network Address Translation (NAT) operation and further capable of forwarding the data packet to the destination address by using a second Network Address Translation (NAT) operation.

Abstract: The present invention relates to the deviation-correction system for positioning of moving objects, and discloses a deviation-correction system for positioning of moving objects and the motion-tracking method thereof. The system includes a control system for receiving motion parameters required for deviation-correction, and sending commands to an actuator to control a moving object based on the motion parameters, the deviation-correction system for positioning of moving objects further comprising: a reference object which is set as a specified motion trail for the moving object; an image capturing system for acquiring successive digital image data upon the moving object moves; a motion tracking system for performing a motion tracking algorithm based on the digital image data transmitted by the image capturing system to judge whether the current motion state needs to be corrected and then transmitting the motion parameters required for deviation-correction to the control system.