Abstract: Methods and/or systems for operating an exhaust-gas aftertreatment system of an internal combustion engine include: setting the internal combustion engine to a diagnostic operating mode with relevant diagnostic operating parameters of the internal combustion engine are set to correspond with diagnostic default values; inducing a targeted, defined NH3 and/or NOx concentration change upstream of the filter; measuring the NH3 and/or NOx concentration change downstream of the filter; providing a correlating concentration comparison value; evaluating the concentration change on the basis of the respective concentration comparison value and predefined limit values; and diagnosing the SCR particle filter as defective if the evaluation yields that the concentration comparison value has overshot a predefined limit value.

Abstract: An herbicidal composition and method. An oil dispersion is described including one or more base oils; an herbicide composition comprising an herbicide composition comprising a triazolinone, a 4-hydroxyphenylpyruvate dioxygenase inhibitor, and a sulfonylurea; and a stabilizer comprising a phosphoric acid and/or a phosphoric acid derivative, and/or a mixture of phosphoric acid and/or phosphoric acid derivative with urea and/or a urea derivative; the dispersion demonstrating an enhanced spectrum of weed control and enhanced stability. A method of preparing an herbicidal composition and a method of controlling weeds are also described.

Abstract: The present disclosure disclosed a wireless charging module and manufacturing method thereof. The wireless charging module includes a magnetic shield part, a coil and a first heat dissipating layer. The coil is disposed on the magnetic shield part, and the first heat dissipating layer is disposed on the surface of the coil away from the magnetic shield part. By completely cover the coil with the first heat dissipating layer in the present disclosure, the first heat dissipating layer possesses excellent heat radiation, effectively improving the heat dissipation of the coil. The thickness of the first heat dissipating layer is controllable. Therefore, an effective and highly stable heat dissipating performance can be provided without increasing the thickness and cost of the wireless charging module.

Abstract: Various embodiments of the teachings herein may include a method for operating an internal combustion engine having probe measuring a gas concentration of a gas mixture, said probe comprising a pump electrode, comprising: controlling a first pump current at the pump electrode to provide a resulting first pump voltage; controlling a second pump current at the pump electrode to provide a resulting second pump voltage, wherein the second pump voltage is greater than the first pump voltage; calculating an aging factor for the probe on the basis of the first pump current and the second pump current; and adapting operation of the internal combustion engine based on a characteristic of the probe corresponding to the calculated aging factor.

Abstract: At least one associated image uploaded by a client is received, where the at least one associated image is obtained in response to detecting, by the client based on an image recognition method, an occurrence of a change of goods in a storage container. Based on the at least one image, difference information pertaining to a difference in the goods in the storage container is identified. Corresponding goods order change information is generated using the difference information. User order information corresponding to the client based on the goods order change information is updated. Updated user order information is sent to the client.

Abstract: Association information received from a number of mobile devices is recorded at a server end, where each mobile device is associated with a user that is pre-registered with the server end. An identification request is received at the server end and from a cashier device, where the identification request includes identity information associated with a particular user. One or more payment candidates corresponding to the cashier device are determined by the server end. A particular user account corresponding to the particular user is determined by the server end by comparing the identity information from the identification request with identity information associated with each of the payment candidates. The particular user account is returned by the server end to the cashier device for making a payment.

Abstract: An architecture, method, and/or non-transitory computer-readable media provide a service graph based serverless cloud architecture. The service graphs can orchestrate cloud-hosted functions into a coordinated micro-service application, and thus control the execution of the cloud-hosted functions in a prescribed manner. Additionally, service graphs permit a user to arrange cloud-hosted functions to execute in sequence or concurrently, manage error conditions by re-invoking function calls, handle scaling to accommodate varying event loads, and the like. Service graphs also allow a user to define rendezvous points (i.e., states) to wait for pre-defined events before executing a cloud-hosted function and progressing through the service graph. The advantages of coordinating the execution of cloud-hosted functions with service graphs is that the service graphs provide a consistent framework for managing cloud-hosted functions without the user having to solve the coordination problems on their own.

Abstract: A method for room-temperature fabrication of an organolead halide perovskite film includes: forming a PbX2.(L)y film based on solid-gas reactions between ligand (L) vapor and a PbX2 film at room temperature; forming a perovskite film by exposing the PbX2.(L)y film to a solution of organic ammonium halide at room temperature; removing the perovskite film from the solution of organic ammonium halide; washing the perovskite film; drying the perovskite film; exposing the perovskite film to a methylamine/alcohols gas mixture; removing the perovskite film from the methylamine/alcohols gas mixture; and drying the perovskite film.

Abstract: A hard disk drive includes a cover coupled to a base deck to create an enclosure. The hard disk drive further includes data-recording components and non-data-recording components positioned within the enclosure. At least one of the non-data-recording components includes a surface with a surface treatment that promotes condensation of water vapor.

Abstract: The present disclosure provides a method for processing data, a method and an apparatus for detecting an object. The apparatus comprises: a first sensor provided in a first region; a second sensor provided in a second region; a first processing unit configured to classify tags of target objects collected by the second sensor, to obtain a first region tag cluster and a second region tag cluster, wherein the first region tag cluster comprises tags of target objects in the first region, and the second region tag cluster comprises tags of target objects in the second region, wherein the first sensor is configured to detect the tags of the target objects in the first region tag cluster based on a classification result of the first processing unit.

Abstract: The present invention discloses a system for measuring the mechanical properties of sea floor sediments at full ocean depth.

Abstract: A mop cleaning device includes an outer bucket, a water pump, a big cavity and a small cavity, wherein the big cavity and the small cavity are used for storing liquid, and the water volume of the big cavity is greater than that of the small cavity; the big cavity is communicated with the small cavity, a valve for controlling on/off of the big cavity and the small cavity is arranged between the big cavity and the small cavity, the water pump is communicated with the small cavity and pumps water from the small cavity, and the outer bucket is provided with a support abutting against a mop head of a mop; when the mop is cleaned, the valve is controlled to close a water passage between the big cavity and the small cavity, and the water pump pumps water from the small cavity to the mop to fulfill cleaning.

Abstract: Described is a computer system for establishing an electroencephalogram (EEG) model for discriminating between alert and fatigue states. The computer system comprises a receiver module for receiving an alert state segment illustrative of an alert state of at least one subject, and one or more EEG fatigue data segments illustrative of a fatigue state of the at least one subject. The computer system further comprises a segment selector for selecting one of the one or more fatigue data segments and setting it to be an assumed maximum fatigue segment, an EEG classifier trainer for training an EEG classifier by extracting an EEG feature space from the alert state segment and assumed maximum fatigue segment, and a maximum fatigue identifier module for identifying a segment of maximum fatigue by applying the EEG classifier to each of the fatigue data segments.

Abstract: This disclosure provides a television user identity identification method and a television terminal, a two-dimensional code including a local service access address is displayed so that a user terminal accesses the local service access address after scanning the two-dimensional code, the IP of the user terminal accessing the local service is obtained; and the user identity is identified according to the IP. That is, the local service access address is carried by the two-dimensional code, the IP of the user terminal is obtained when a user scans the two-dimensional code to access the local service, and then the device identifier in the router is queried according to the IP, and the identity of the user can be obtained according to the device identifier, thereby solving the problem that the television media cannot effectively obtain the identity of the user and thus cannot perform targeted marketing promotion, resulting in poor television user experience, serious user loss, and so on.

Abstract: An internal combustion engine makes available exhaust gas which can be treated by means of a catalytic converter and a particle filter. A method for determining the particle load of the particle filter comprises steps of determining the storage capacity of the catalytic converter for oxygen and determining the particle load of the particle filter on the basis of the determined storage capacity in the controller.

Abstract: A building based on a large-space structure body and a freestanding external envelope structure and a construction method, wherein the building comprises a structure body composed of a vertical-structure reinforced concrete member, a reinforced concrete girder and a reinforced concrete slab, and a freestanding combined external envelope system externally hung in a periphery of the structure body; and the structure body is made of a prefabricated combined reinforcement cage member poured with concrete, the prefabricated combined reinforcement cage member is combined and assembled by a prefabricated vertical-structure reinforcement cage member, a prefabricated girder reinforcement cage member and a prefabricated slab reinforcement cage member, and the prefabricated vertical-structure reinforcement cage member is a prefabricated shear wall reinforcement cage member or a prefabricated column reinforcement cage member.

Abstract: The present disclosure provides a method and device for in-vehicle payment. A face image of an in-vehicle user and a geographic location of the in-vehicle user are received at a point of a ride route traveled by a vehicle occupied by the in-vehicle user. An image set associated with the geographic location is received from an image database using the geographic location of the in-vehicle user. The image set includes face images of a plurality of users. The face image of the in-vehicle user is compared with face images in the image set to determine an identity of the in-vehicle user. A fare deduction account corresponding to the in-vehicle user is identified using the identity of the in-vehicle user. A fare corresponding to the ride route is deducted from the fare deduction account.

Abstract: A hard disk drive includes a cover coupled to a base deck to create an enclosure. The hard disk drive further includes data-recording components and non-data-recording components positioned within the enclosure. At least one of the non-data-recording components includes a surface with a surface treatment that promotes condensation of water vapor.

Abstract: Various embodiments may include a method for monitoring a nitrogen oxide trap comprising: monitoring a storage capacity of the nitrogen oxide trap; deactivating nitrogen oxide trap regeneration based on the monitored storage capacity; and upon a predetermined event, reactivating nitrogen oxide trap regeneration.

Abstract: It is a teaching system for remote hydraulic experiments based on combination of virtual and real, belonging to the field of teaching application. In the virtual simulation teaching system for remote hydraulic experiments based on combination of virtual and real, the virtual and real combination part involves that a hydraulic circuit is simulated by a student by remotely calling the Automation Studio software on the experimental platform, the hydraulic circuit is modified and optimized according to the idea of the student, and the hydraulic experimental platform is connected finally to perform actual operations. The system is also added with a network HD ball machine, a network video recorder, a switch, a ball machine bracket, a router and other devices to form a feedback system, so the student can observe the real-time operation of the hydraulic experimental platform through the feedback system.