Abstract: The disclosure provides a resin cleaning device and method. The resin cleaning device includes a control system, a treatment unit, a driving unit, and a feedback assembly. The treatment unit, the driving unit, and the feedback assembly are respectively in communication connection with the control system. The treatment unit is configured for treating a member-to-be-cleaned so as to reduce a viscosity of resin on the member-to-be-cleaned. The driving unit is configured for driving the member-to-be-cleaned to rotate. The feedback assembly is configured for acquiring a position signal of the member-to-be-cleaned and feeding the position signal back to the control system, such that the control system controls the treatment unit and the driving unit according to the position signal. Through the above manner, a more intelligent resin cleaning process with a better cleaning effect may be realized.

Abstract: A system and a method for generating an arbitrary waveform of a microwave photon based on optical frequency tuning are provided. The system includes an optical frequency comb, a first optical distribution unit, a first photoelectric conversion unit, a frequency-shift drive circuit, and an optical frequency doubling/dividing unit, an optical frequency-shift combining optical circuit, a second photoelectric conversion unit, and a second electrical processing circuit. The optical frequency comb is used as the frequency source, with the features of high stability and low phase noise of the optical frequency comb, the arbitrary waveforms of microwave photons can be generated through optical frequency tuning control; the performance of the optical frequency comb is three orders of magnitude or more higher than that of the common microwave frequency sources, therefore, the waveforms with high-frequency, ultra-wideband, low phase noise, and high stability can be generated.

Abstract: An N-aromatic amide compounds with formula (I) is disclosed. The definitions of R1, R2, R3, R4, R5, R6, W1, W2 and W3 in the formula are the same as those in the description.

Abstract: The present invention relates to N-aromatic amide compounds with formula (I) and/or (II) and preparation methods therefor, pharmaceutical compositions and pharmaceutical formulations containing the compounds with formula (I) and/or (II), and use of the compounds with formula (I) and/or (II) in preparing a medicament for the treatment of diseases related to androgens. The definitions of R1, R2, R3, R4, R5, R6, W1, W2, W3, W4 and W5 in the formula are the same as those in the description. The compounds with the formula (I) and/or (II) are capable of binding to the androgen receptors and have activity for anti-androgen and degrading androgen receptor. The compounds can be used alone or as compositions for the treatment of various androgen-related diseases such as prostate cancer, prostate hyperplasia, breast cancer, bladder cancer, ovarian cancer and the like, and also for the treatment of acne, hirsutism, psilosis and other diseases.

Abstract: Methods and systems are provided for facilitating time zone prediction using electronic communication data. Electronic message data associated with a message recipient of electronic communications is obtained. The electronic message data includes message delivery data associated with an electronic message and message response data associated with a response, by the message recipient, to a received electronic message. Using a machine learning model and based on the message delivery data and the message response data, a time-zone score is determined for a time zone. Such a time-zone score can indicate a probability the time zone corresponds with the message recipient. Based on the time-zone score, the time zone is identified as corresponding with the message recipient.

Abstract: This application provides a method for processing data associated with a virtual scene. The method includes: receiving a save request for progress data of the virtual scene; the save request being generated in a process in which a target user performs a virtual scene operation on the virtual scene, and being used for requesting to save progress data corresponding to current operation progress of the virtual scene operation; generating, based on the save request, an archive file used for indicating the operation progress of the virtual scene operation; generating and storing, based on the archive file, a data snapshot of the progress data corresponding to the operation progress; and returning the data snapshot in a case of receiving an acquiring request for the progress data of the operation progress, so as to present, based on the data snapshot, a picture of the virtual scene corresponding to the operation progress.

Abstract: Methods and systems are provided for improved electronic communication campaign technologies, which can automatically balance objectives or goals of an electronic communication campaign against an overall opt-out rate for the electronic communication campaign. An electronic communications frequency optimizer can generate individual contact frequencies for individual email recipients. Embodiments can avoid unnecessary or counterproductive communications while achieving overall campaign goals, and can use processes to improve the efficiency of systems. In some cases, embodiments cluster communication recipients into different groups based on their past actions, then optimizes the communication contact frequency on different groups, to avoid performing optimization directly on millions of recipients. Some embodiments automatically self-update, for example with recipients' recent responses, to generate and/or implement campaign communication schedules on an individual level.

Abstract: The invention provides CadA polypeptides with mutations that increase activity in alkaline pH compared to the wild-type lysine decarboxylase. The invention also provides methods of generating such mutant polypeptides, microorganisms genetically modified to overexpress the mutant polypeptides, and methods of generating such microorganism.

Abstract: This disclosure relates to localization and tracking of an object. As one example, measurement data can be stored in memory to represent measured electrical signals at each of a plurality of known measurement locations in a given coordinate system in response to an applied signal at an unknown location in the given coordinate system. A dipole model cost function has parameters representing a dipole location and moment corresponding to the applied signal. A boundary condition can be imposed on the dipole model cost function. The unknown location in the given coordinate system, corresponding to the dipole location, can then be determined based on the stored measurement data and the dipole model cost function with the boundary condition imposed thereon.

Abstract: Disclosed is a decision method of condition-based maintenance to a power grid risk. The method includes: calculating a contribution of each device to be maintained of a plurality of devices to be maintained to the power grid risk in a current operation mode of a power grid, and determining the contribution of the each device to be maintained to the power grid risk as a set value corresponding to the each device to be maintained; determining a maintenance decision order of the devices to be maintained according to a descending order of set values corresponding to the devices to be maintained; and sequentially making maintenance decisions on the devices to be maintained according to the determined maintenance decision order.

Abstract: The present invention relates to N-aromatic amide compounds with formula (I) and/or (II) and preparation methods therefor, pharmaceutical compositions and pharmaceutical formulations containing the compounds with formula (I) and/or (II), and use of the compounds with formula (I) and/or (II) in preparing a medicament for the treatment of diseases related to androgens. The definitions of R1, R2, R3, R4, R5, R6, W1, W2, W3, W4 and W5 in the formula are the same as those in the description. The compounds with the formula (I) and/or (II) are capable of binding to the androgen receptors and have activity for anti-androgen and degrading androgen receptor. The compounds can be used alone or as compositions for the treatment of various androgen-related diseases such as prostate cancer, prostate hyperplasia, breast cancer, bladder cancer, ovarian cancer and the like, and also for the treatment of acne, hirsutism, psilosis and other diseases.

Abstract: The invention provides CadA polypeptides with mutations that increase activity in alkaline pH compared to the wild-type lysine decarboxylase. The invention also provides methods of generating such mutant polypeptides, microorganisms genetically modified to overexpress the mutant polypeptides, and methods of generating such microorganism.

Abstract: Provided are a lysine decarboxylase immobilized cell and preparation method thereof.

Abstract: Provided are microorganisms genetically modified to overexpress porin polypeptides to enhance the production of lysine and lysine derivatives by the microorganism. Also provided are methods of generating such microorganism, and methods of producing lysine and lysine derivatives using the genetically modified microorganisms.

Abstract: This disclosure relates to localization and tracking of an object. As one example, measurement data can be stored in memory to represent measured electrical signals at each of a plurality of known measurement locations in a given coordinate system in response to an applied signal at an unknown location in the given coordinate system. A dipole model cost function has parameters representing a dipole location and moment corresponding to the applied signal. A boundary condition can be imposed on the dipole model cost function. The unknown location in the given coordinate system, corresponding to the dipole location, can then be determined based on the stored measurement data and the dipole model cost function with the boundary condition imposed thereon.

Abstract: This disclosure relates to localization and tracking of an object. As one example, measurement data can be stored in memory to represent measured electrical signals at each of a plurality of known measurement locations in a given coordinate system in response to an applied signal at an unknown location in the given coordinate system. A dipole model cost function has parameters representing a dipole location and moment corresponding to the applied signal. A boundary condition can be imposed on the dipole model cost function. The unknown location in the given coordinate system, corresponding to the dipole location, can then be determined based on the stored measurement data and the dipole model cost function with the boundary condition imposed thereon.

Abstract: Provided are microorganisms genetically modified to overexpress porin polypeptides to enhance the production of lysine and lysine derivatives by the microorganism. Also provided are methods of generating such microorganism, and methods of producing lysine and lysine derivatives using the genetically modified microorganisms.

Abstract: Provided are a lysine decarboxylase immobilized cell and preparation method thereof.

Abstract: Provided are compositions comprising an extract of Lilium siberia and a carrier. Also provided are methods of lightening the skin comprising the step of applying to skin in need of skin lightening treatment an extract of Lilium siberia.