Abstract: The present invention relates to a conjugate for preventing and treating viral infections and a use thereof, and in particular, to a protein-anti-influenza compound conjugate having a structure of formula I-1 or a pharmaceutically acceptable salt, an ester, an isomer, a solvate, a prodrug or an isotope label thereof. The conjugate has small molecules (D1 and D2) linked, by means of linkers (L1 and L2) to an Fc monomer, an Fc domain, an Fc linker peptide, an albumin or an albumin linker peptide (E) and having anti-influenza virus activity. The conjugate or the intermediate compound of the present invention has significant anti-influenza virus activity, and meanwhile, has excellent in vitro/in vivo pharmacokinetic property and safety and has good clinical application prospects.

Abstract: The present invention relates to a collection method for a particulate matter detector, including: performing normalized calculation on collected initial air particulate matter values, to calculate an initial particulate matter variation among the initial air particulate matter values; obtaining a real-time collection cycle coefficient by performing calculation on the initial particulate matter variation through a stepwise approximation method and table lookup, and calculating a real-time particulate matter collection interval time; then, collecting an air particulate matter value again after the real-time collection interval time, where the air particulate matter value collected at this time is a latest air particulate matter value; performing normalized calculation on the latest air particulate matter value and a data value displayed by the particulate matter detector, to calculate a real-time particulate matter variation; and obtaining a new real-time collection cycle coefficient by performing calculation

Abstract: A system and method for providing compliance predictions for using a respiratory pressure therapy device in a treatment regimen is disclosed. The system includes a respiratory pressure therapy device having a transmitter and an air control device to provide respiratory therapy to a patient. The respiratory pressure therapy device collects operational data and transmits the collected operational data. Demographic data of the patient is collected. A predicted compliance with the treatment regimen is determined based on inputting operational data and demographic data to a machine learning compliance prediction model having a compliance prediction output. The machine learning model is trained from the operational data and demographic data of a population of patients using respiratory pressure therapy devices.

Abstract: A handheld vacuum cleaner includes: a suction unit provided with an air outlet end; a dust-gas separation unit detachably connected to one end of the suction unit; a handle connected to another end of the suction unit; and an air outlet filter unit detachably disposed on an outside of the suction unit along an axial direction of the handle; wherein the air outlet filter unit is disposed at the air outlet end.

Abstract: Disclosed are various examples of providing edge component redirection for IoT analytics groups. In some embodiments, an Internet-of-Things (IoT) analytics group is identified. The IoT analytics group includes an IoT device that communicates through an interface device of a first edge device. A grouping interface policy is generated to specify a bus redirect from the first edge computing device to a second edge computing device. The grouping interface policy is transmitted for implementation using the edge devices.

Abstract: A protection circuit for a signal processor, a method of operating the protection circuit, and a method of forming the protection circuit. In one example, the protection circuit is couplable to a signal port and a first power bus for the signal processor. The protection circuit includes a first diode string couplable across the signal port and the first power bus. The first diode string includes a first diode and a second diode coupled in series in a same polarity sense. The protection circuit also includes a third diode coupled in parallel with one of the first diode and the second diode in an opposite polarity sense.

Abstract: Disclosed are various examples of providing edge component redirection for IoT analytics groups. In some embodiments, an Internet-of-Things (IoT) analytics group is identified. The IoT analytics group includes an IoT device that communicates through an interface device of a first edge device. A grouping interface policy is generated to specify a bus redirect from the first edge computing device to a second edge computing device. The grouping interface policy is transmitted for implementation using the edge devices.

Abstract: Disclosed are various examples of providing edge component redirection for IoT analytics groups. In some embodiments, a grouping interface policy is received for an Internet-of-Things (IoT) device that communicates through an interface device of a first edge computing device. The grouping interface policy indicates that the IoT device is assigned to a second edge computing device. A bus redirect of the interface device is enabled. The bus redirect routes traffic between the IoT device and the second edge computing device.

Abstract: A protection circuit for a signal processor, a method of operating the protection circuit, and a method of forming the protection circuit. In one example, the protection circuit is couplable to a signal port and a first power bus for the signal processor. The protection circuit includes a first diode string couplable across the signal port and the first power bus. The first diode string includes a first diode and a second diode coupled in series in a same polarity sense. The protection circuit also includes a third diode coupled in parallel with one of the first diode and the second diode in an opposite polarity sense.

Abstract: A method to intercept an universal serial bus (USB) related request and to respond the intercepted request in a virtualized environment includes connecting a virtual USB peripheral controller in a virtualization software in the virtualized environment to a virtual machine in the virtualized environment. An USB data access request generated by the virtual machine may be intercept by the virtual USB peripheral controller so that the USB data access request does not reach a kernel space of the virtualization software and physical hardware resources supporting the virtualized environment. The method further includes generating a response according to the USB data access request and a process called by a firmware framework module of the virtual USB peripheral controller and transmitting generated response towards the virtual machine.

Abstract: A method to intercept an universal serial bus (USB) related request and to respond the intercepted request in a virtualized environment includes connecting a virtual USB peripheral controller in a virtualization software in the virtualized environment to a virtual machine in the virtualized environment. An USB data access request generated by the virtual machine may be intercept by the virtual USB peripheral controller so that the USB data access request does not reach a kernel space of the virtualization software and physical hardware resources supporting the virtualized environment. The method further includes generating a response according to the USB data access request and a process called by a firmware framework module of the virtual USB peripheral controller and transmitting generated response towards the virtual machine.