Abstract:
This invention provides methods and kits for performing a quantitative amplification reaction. The method employs a polymerase enzyme and an enzyme having a 3′ to 5′ exonuclease activity that cleaves the 3′ oligonucleotide of the probe.
Abstract:
The invention discloses a production method for nanofibers of metal oxide, wherein the metal oxide is a metal oxide of at least one metal selected from Sc, Y, La, Ce, Pr, Nd, Sm, Gd, Dy, Ho, Yb, Zr, Sr, Ba, Mn, Fe, Co, Mg and Ga, comprising: a) spinning a compound precursor containing a salt of the metal, to produce nanofibers of the precursor containing the metal oxide; and b) calcining the nanofibers of the precursor containing the salt of the metal at a temperature in a range of from 500° C. to 800° C., to obtain nanofibers of metal oxide containing the at least one metal element. The invention further discloses nanofibers of metal oxide, a solid electrolyte material, a fuel cell and an oxygen sensor.
Abstract:
Systems for converting aldose sugars to ketose sugars and separating and/or concentrating these sugars using differences in the sugars' abilities to bind to specific affinity ligands are described.
Abstract:
A method and a system for releasing resources and an evolved Node Base (eNB) are provided in the present invention, wherein the method comprises: an Evolved Packet Core (EPC) receiving a detach request from a User Equipment (UE), wherein the detach request carries a Detach Type of the UE; the EPC informing an eNB corresponding to the UE of the Detach Type; and the eNB cancelling to send a Radio Resource Control (RRC) Connection Release message to the UE in the situation that the Detach Type is switching off. The air-interface signaling and resource overhead are reduced and radio resources are saved by the present invention.
Abstract:
A dynamic high-speed comparative latch comprises a pre-amplifier unit for enlarging input differential signals, a regenerating latch unit for latching outputted differential signals from the pre-amplifier unit by using a positive feedback, specifically, converting the output of the pre-amplifier unit into a latched result at a first state of a clock cycle, and then retaining the latched result and simultaneously resetting relevant nodes at a second state opposite to the first state of the clock cycle, and a latch unit for outputting the effective outputted value of the regenerating latch unit when the regenerating latch unit being in a retaining state. The pre-amplifier unit is connected with the regenerating latch unit, and the regenerating latch unit is connected with the latch unit. The pre-amplifier unit comprises only one input clock signal. The present invention has a simple structure, and ensures the correctness of the output result of the latch.