Abstract: A satellite in-orbit secure anomaly detection method for offshore wind farms, includes: a trusted authority center sets the basic security parameters of the system, and initializes the XOR filter; the first type of satellite and the second type of satellite are configured to prepare for subsequent data processing; the first type of satellite receives anomaly data sent by the remote manager of the offshore wind farm and adds it to the XOR filter, using the fingerprint of the XOR filter to generate corresponding elements and sends them to the second type of satellite; an anomaly data intersection phase: the second type of satellite receives real-time data sets from sensors of the offshore wind farm, uses the XOR filter to filter out elements that do not belong to the intersection, and then completes the intersection process of the two sets with the first type of satellite.

Abstract: Aspects of the disclosure relate to utilizing SRS resources for various types of usages and configuring transmit power on the SRS resources. In an aspect, a user equipment (UE) may determine whether a time gap between a first sounding reference signal (SRS) resource for a first usage and a second SRS resource for a second usage in time is less than a time threshold. Further, the UE may transmit an SRS utilizing one of the first SRS resource or the second SRS resource for both the first usage and the second usage, in response to determining that the time gap is less than the time threshold.

Abstract: A control method and circuit for a switch power source, and a switch power source, which relate to the technical field of switch power sources. In the solution, a resonance period signal of a switch power source is detected in real time; and a delay time is superimposed on the resonance period signal, so that a control signal controls a primary-side power switch tube of the switch power source to turn on within a preset range near a target valley of a resonance waveform according to the resonance period signal and a delay signal, wherein the delay time is related to a first parameter and a second parameter, the first parameter being a set value that changes over time within a certain range, and the second parameter being a function related to a resonance period of the switch power source.

Abstract: The present invention provides methods and compositions for inducing differentiation of Müller glial cells into rod photoreceptors through a two-step process of inducing Müller glial cell proliferation by increasing WNT signaling effectors in the Müller glial cell and then directed differentiation into a rod photoreceptor through activation of rod-specific photoreceptor genes. The methods and compositions are useful in a method of treating vision loss or impairment due to photoreceptor loss. The present invention also provides methods for treating vision loss or impairment in a subject comprising (a) administering to the subject a therapeutically effective amount of a Müller glial(MG) cell proliferation agent; and (b)a period of time after the administering of step (a), administering to the subject a therapeutically effective amount of a MG cell differentiation agent.

Abstract: A tool is provided with a connector that can be configured to removably receive a corresponding connector of an extender having an antenna to electrically connect the extender to the tool. With the connector of the tool electrically connected to the connector of the extender, the controller can be configured to utilize the antenna.

Abstract: The present invention relates to a transgenic corn event, QY2569-42, and further relates to a nucleic acid sequence for detecting a corn plant QY2569-42 and a detection method thereof. The nucleic acid sequence of the corn plant comprises SEQ ID NO:1, SEQ ID NO:2, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:8, SEQ ID NO:10, SEQ ID NO:11 and/or SEQ ID NO:12, or a nucleic acid sequence complementary thereto. The corn plant QY2569-42 of the present invention has good resistance against lepidopteran insects and good tolerance to glufosinate herbicide without impacts on yield. In addition, the detection method can accurately and rapidly identify whether a biological sample comprises DNA molecules of transgenic corn event QY2569-42.

Abstract: A tandem photovoltaic device includes a silicon photovoltaic cell having a silicon layer, a perovskite photovoltaic cell having a perovskite layer, and an intermediate layer between a rear side of the perovskite photovoltaic cell and a front (sunward) side of the silicon photovoltaic cell. The front side of the silicon layer has a textured surface, with a peak-to-valley height of structures in the textured surface of less than 1 ?m or less than 2 ?m. The textured surface is planarized by the intermediate layer or a layer of the perovskite photovoltaic cell. Forming the tandem photovoltaic device includes texturing a silicon-containing layer of a silicon photovoltaic cell and operatively coupling a perovskite photovoltaic cell comprising a perovskite layer to the silicon photovoltaic cell, thereby forming a tandem photovoltaic device and planarizing the textured surface of the silicon-containing layer of the silicon photovoltaic cell.

Abstract: The described technology is generally directed towards a transport protocol for latency sensitive applications. The disclosed transport protocol is “semi-reliable” in that it allows for specification of an importance of data being transmitted, thereby allowing important data to be sent reliably, while other data can be dropped if necessary, e.g., under bad network conditions. A deadline can be specified for such other data, and if the other data cannot be sent prior to the deadline, it can be dropped. Furthermore, the disclosed transport protocol can allow for early discovery of network jitter. A client device can send regular acknowledgments which identify most recently received data packets as well as a number of “heartbeat transmissions” received at the client device. A server device can use the acknowledgments to discover and respond to jitter.

Abstract: A polishing pad includes a polishing layer. The polishing layer includes a polyurethane obtained by reacting a multifunctional isocyanate, a polyol composition, and a polyamine composition. The polyamine composition includes one and/or more of diamines and/or triamines and/or polyamines with more than 3 aminos. An average molecular weight of the polyamine composition is between 200 and 400. An average functionality of the polyamine composition is greater than 2 and not higher than 2.20. Proportions of the diamines and the triamines relative to the total amount of the polyamine composition are 77%-96%:3%-12%, respectively, in the polyamine composition.

Abstract: A construction process for partially bonded prestressed uplift-resistant glass fiber anchor piles avoiding stress concentration includes the following steps: construction site management, determining anchor pile locations, drilling a borehole using a spiral drilling rig, lowering a pre-fabricated glass fiber rod cage into the borehole after inspection, performing grouting, making adjustments, and repeating the above operations. The construction process adopts a layout that avoids stress concentration, demonstrating its superiority in strata with developed horizontal bedding. Simultaneously, it uses glass fiber material with good corrosion resistance, meeting the requirements for uplift-resistant anchors under corrosive conditions. It employs a partially bonded prestressed design, changing the mechanical characteristic of traditional uplift-resistant anchors from becoming looser when pulled to a wedge-like characteristic of becoming tighter when pulled.

Abstract: The present invention relates to the technical fields of genetic engineering and bioinformatics, in particular, to a method for creating a new gene in an organism in the absence of an artificial DNA template, and a use thereof. The method comprises simultaneously generating DNA breaks at two or more different specific sites in the organism's genome, wherein the specific sites are genomic sites capable of separating different genetic elements or different protein domains, and the DNA breaks are ligated to each other through non-homologous end joining (NHEJ) or homologous repair to generate a new combination of the different gene elements or different protein domains that is different from the original genome sequence, thereby creating a new gene. The new gene of the invention can change the growth, development, resistance, yield and other traits of the organism, and has great value in application.

Abstract: In one aspect, an example methodology implementing the disclosed techniques can include, by a first computing device, determining a reference image showing (e.g., encoding) an orientation of a user participating in an online meeting and receiving a video stream captured by a camera, the video stream associated with the online meeting. The method can also include, by the computing device, responsive to a determination of a change in the orientation of the user appearing within the video stream, providing modified video stream in which the orientation of the user is adjusted based on the reference image.

Abstract: A privacy-preserving and efficient low-altitude route authentication method. In the route verification information generation phase, the trusted authority center defines the legal routes of UAVs for each sentry station and generates a Bloom filter. The trusted authority center uses this filter to generate elements and send them to the sentry stations to prepare for subsequent verification. In the route verification phase, the sentry stations receive the real-time flight data of UAVs, use the Bloom filter to screen out elements of illegal routes, process them, and then send them to the trusted authority center. The trusted authority center verifies the received elements, and if the verification is successful, the corresponding routes are confirmed as legal. This method ensures that only UAVs flying on legal routes can pass the verification, protects the privacy of route information, and reduces computing and communication overheads at the same time.

Abstract: A circuit for supplying power to a switching power supply control circuit based on an auxiliary winding includes: an auxiliary winding, a switching transistor, a low dropout voltage regulator (LDO), a first diode, a second diode, a forward energy storage capacitor, and a flyback energy storage capacitor, where the auxiliary winding, the flyback energy storage capacitor, and the switching transistor form a flyback energy storage loop to charge the flyback energy storage capacitor, and the auxiliary winding, the flyback energy storage capacitor, and the switching transistor form a flyback energy storage loop to charge the flyback energy storage capacitor. In a forward state, if the voltage of the forward energy storage capacitor is less than the voltage at an output terminal of the LDO, the flyback energy storage capacitor supplies power, or if the voltage of the forward energy storage capacitor is greater, the forward energy storage capacitor supplies power.

Abstract: The present application provides a composition for agriculture, in particular for promoting root nodule growth, wherein the composition comprises 0.001-100 g/L of lipopeptide. The present application also provides Use of the composition for promoting root nodule growth. Specifically, compared with a control group without applying the composition, the root nodule quantity and the root nodule weight of each plant applying the composition are significantly increased.