Abstract: Methods are provided to rapidly and accurately detect, characterize, measure, and quantify site-specific antibody drug conjugates, that may be present in pre-clinical animal biological samples, or human biological samples, including plasma/serum and tissue samples.

Abstract: Methods and devices for recognizing a request to change a mobile phone number are disclosed. The exemplary method comprises: when a request to change a mobile phone number sent by a first user is received, obtaining corresponding historical transaction record information from a storage unit according to user identification information carried in the request, matching current environment information carried in the request with historical environment information carried in the historical transaction record information; if the current environment information does not match the historical environment information, performing identity verification on the first user; and if the identity verification passes, executing a service operation to change the mobile phone number.

Abstract: The present disclosure provides a method, device and server for managing user login sessions. A session cache list is queried, using a user ID and after a user has successfully logged in with the user ID via the login medium, whether a login session queue corresponding to the user ID exists in the session cache list. If the login session queue exists in the session cache list, a user login status is managed through the login session queue. If the login session queue corresponding to the user ID is absent from the session cache list, a session ID corresponding to the user's login is stored in a login session queue corresponding to the user ID in the session cache list. A legitimate user is able to effectively manage each login created with the user's user ID through the login session queue, and to prevent any login sessions created when the user ID is used to log in from being beyond the legitimate user's control.

Abstract: Methods and devices for recognizing a request to change a mobile phone number are disclosed. The exemplary method comprises: when a request to change a mobile phone number sent by a first user is received, obtaining corresponding historical transaction record information from a storage unit according to user identification information carried in the request, matching current environment information carried in the request with historical environment information carried in the historical transaction record information; if the current environment information does not match the historical environment information, performing identity verification on the first user; and if the identity verification passes, executing a service operation to change the mobile phone number.

Abstract: The present disclosure provides a method, device and server for managing user login sessions. A session cache list is queried, using a user ID and after a user has successfully logged in with the user ID via the login medium, whether a login session queue corresponding to the user ID exists in the session cache list. If the login session queue exists in the session cache list, a user login status is managed through the login session queue. If the login session queue corresponding to the user ID is absent from the session cache list, a session ID corresponding to the user's login is stored in a login session queue corresponding to the user ID in the session cache list. A legitimate user is able to effectively manage each login created with the user's user ID through the login session queue, and to prevent any login sessions created when the user ID is used to log in from being beyond the legitimate user's control.

Abstract: Methods and devices for recognizing a request to change a mobile phone number are disclosed. The exemplary method comprises: when a request to change a mobile phone number sent by a user is received, obtaining corresponding historical transaction record information from a storage unit according to user identification information carried in the request, matching current environment information carried in the request with historical environment information carried in the historical transaction record information; if the current environment information matches the historical environment information, recognizing the request as a trusted request, and executing a service operation to change the mobile phone number.

Abstract: Methods and devices for recognizing a request to change a mobile phone number are disclosed. The exemplary method comprises: when a request to change a mobile phone number sent by a user is received, obtaining corresponding historical transaction record information from a storage unit according to user identification information carried in the request, matching current environment information carried in the request with historical environment information carried in the historical transaction record information; if the current environment information matches the historical environment information, recognizing the request as a trusted request, and executing a service operation to change the mobile phone number.

Abstract: Disclosed are a catalyst for synergistic control of oxynitride and mercury and a method for preparing the same. The catalyst includes the following components by mass percentage: a carrier: TiO2 72%-98.6%, active components: V2O5 0.1%-5%, WO3 1%-10%, Cr2O3 0.1%-5% and Nb2O5 0.1%-5%, and a co-catalyst of 0.1%-3%. The present invention can be used for reducing the oxynitrides in a flue gas, meanwhile oxidizing zero-valent mercury into bivalent mercury and then controlling the reactions, has relatively high denitration performance and also has high mercury oxidation performance; compared with current commercial SCR catalysts, the mercury oxidation rate of the catalyst is improved to a great extent, which can adapt to the requirements for mercury removal in China's coal-fired power plants, the conversion rate of SO2/SO3 is relatively low, and the catalyst has a better anti-poisoning ability, and is a new catalyst with a low cost and high performance.

Abstract: A mobile communication method based on a mobile communication terminal is provided, wherein a communication unit of the mobile communication terminal is adapted to working in at least two communication modes, and an antenna assembly of the mobile communication terminal is adapted to selectively working in different communication modes or in a combination of different communication modes. The method includes: selecting, based on a communication mode and a service type of the mobile communication terminal, a coupling relationship between the antenna assembly and the communication unit, so that the mobile communication terminal can work in various working modes; and if the communication mode and/or the service type of the mobile communication terminal changes, adjusting the coupling relationship between the antenna assembly and the communication unit based on the change. The mobile communication terminal using the method has characteristics of small size, low cost and less difficulty to design.

Abstract: Disclosed are a catalyst for synergistic control of oxynitride and mercury and a method for preparing the same. The catalyst includes the following components by mass percentage: a carrier: TiO2 72%-98.6%, active components: V2O5 0.1%-5%, WO3 1%-10%, Cr2O3 0.1%-5% and Nb2O5 0.1%-5%, and a co-catalyst of 0.1%-3%. The present invention can be used for reducing the oxynitrides in a flue gas, meanwhile oxidizing zero-valent mercury into bivalent mercury and then controlling the reactions, has relatively high denitration performance and also has high mercury oxidation performance; compared with current commercial SCR catalysts, the mercury oxidation rate of the catalyst is improved to a great extent, which can adapt to the requirements for mercury removal in China's coal-fired power plants, the conversion rate of SO2/SO3 is relatively low, and the catalyst has a better anti-poisoning ability, and is a new catalyst with a low cost and high performance.

Abstract: The present disclosure provides a method, device and server for managing user login sessions. A session cache list is queried, using a user ID and after a user has successfully logged in with the user ID via the login medium, whether a login session queue corresponding to the user ID exists in the session cache list. If the login session queue exists in the session cache list, a user login status is managed through the login session queue. If the login session queue corresponding to the user ID is absent from the session cache list, a session ID corresponding to the user's login is stored in a login session queue corresponding to the user ID in the session cache list. A legitimate user is able to effectively manage each login created with the user's user ID through the login session queue, and to prevent any login sessions created when the user ID is used to log in from being beyond the legitimate user's control.

Abstract: A device for replacing sanding elements of a polishing device includes a first support, a second support, a feeder assembly, a suction assembly, a first pushing assembly, a second pushing assembly, and a clamping assembly. The feeder assembly includes a receiving member configured to receive the sanding elements, and a supporting member positioned below the receiving member. The suction assembly includes a suction member configured to draw a sanding element from the receiving member, and a rotary actuator configured to rotate the suction member. The first pushing assembly is configured to receive the sanding element from the suction member and transport the sanding element to the polishing device. The clamping assembly is configured to attach an unused sanding element to, and detach a used sanding element from, a manipulator of the polishing device, and the second pushing assembly is configured to separate the sanding element from the clamping assembly.

Abstract: A device for replacing sanding elements of a polishing device includes a first support, a second support, a feeder assembly, a suction assembly, a first pushing assembly, a second pushing assembly, and a clamping assembly. The feeder assembly includes a receiving member configured to receive the sanding elements, and a supporting member positioned below the receiving member. The suction assembly includes a suction member configured to draw a sanding element from the receiving member, and a rotary actuator configured to rotate the suction member. The first pushing assembly is configured to receive the sanding element from the suction member and transport the sanding element to the polishing device. The clamping assembly is configured to attach an unused sanding element to, and detach a used sanding element from, a manipulator of the polishing device, and the second pushing assembly is configured to separate the sanding element from the clamping assembly.

Abstract: A method and a device for calibrating frequency synthesizer in communication terminal are provided. The method may include: controlling the communication terminal to transmit a continuous wave signal in a specified channel; controlling a measurement device to measure the continuous wave signal to obtain a measured frequency deviation value of the frequency synthesizer in the communication terminal; calculating a center oscillation frequency point of a reference crystal oscillator of the communication terminal and a frequency calibration step corresponding to the center oscillation frequency point based on the measured frequency deviation value; and storing the center oscillation frequency point and the corresponding frequency calibration step in the communication terminal. The method can reduce frequency calibration cost and time.

Abstract: A method and a device for calibrating frequency synthesizer in communication terminal are provided. The method may include: controlling the communication terminal to transmit a continuous wave signal in a specified channel; controlling a measurement device to measure the continuous wave signal to obtain a measured frequency deviation value of the frequency synthesizer in the communication terminal; calculating a center oscillation frequency point of a reference crystal oscillator of the communication terminal and a frequency calibration step corresponding to the center oscillation frequency point based on the measured frequency deviation value; and storing the center oscillation frequency point and the corresponding frequency calibration step in the communication terminal. The method can reduce frequency calibration cost and time.

Abstract: A mobile communication method based on a mobile communication terminal is provided, wherein a communication unit of the mobile communication terminal is adapted to working in at least two communication modes, and an antenna assembly of the mobile communication terminal is adapted to selectively working in different communication modes or in a combination of different communication modes. The method includes: selecting, based on a communication mode and a service type of the mobile communication terminal, a coupling relationship between the antenna assembly and the communication unit, so that the mobile communication terminal can work in various working modes; and if the communication mode and/or the service type of the mobile communication terminal changes, adjusting the coupling relationship between the antenna assembly and the communication unit based on the change. The mobile communication terminal using the method has characteristics of small size, low cost and less difficulty to design.

Abstract: A free radical injection ionizer for flue gas treatment with corona discharge includes an injection device for releasing free radical source substances and an electrode device for producing corona, wherein the injection device and the electrode device are arranged separately, wherein the electrode device includes a conductive pole, and discharge tips arranged on the upper and lower sides of the conductive pole at equal intervals, and the injection device includes nozzles symmetrically arranged on two sides of the electrode device, and two lines of holes axially arranged on the walls of the nozzles nearby the electrode device, the axial lines of the holes directing the discharge tips nearest the holes.

Abstract: A free radical injection ionizer for flue gas treatment with corona discharge comprises an injection device for releasing free radical source substances and an electrode device for producing corona, wherein the injection device and the electrode device are arranged separately, wherein the electrode device comprises a conductive pole, and discharge tips arranged on the upper and lower sides of the conductive pole at equal intervals, and the injection device comprises nozzles symmetrically arranged on two sides of the electrode device, and two lines of holes axially arranged on the walls of the nozzles nearby the electrode device, the axial lines of the holes directing the discharge tips nearest the holes.