Abstract: Methods are taught for creating training data for a learning algorithm, training the learning algorithm with the training data and using the trained learning algorithm to suggest domain names to users. A domain name registrar may store activities of a user on a registrar website. Preferably, domain name searches, selected suggested domain names and domain names registered to the user are stored as the training data in a training database. The training data may be stored so that earlier activities act as inputs to the learning algorithm while later activities are the expected outputs of the learning algorithm.

Abstract: A method includes receiving a request for a first domain from a requester with an identification, fetching requester profile using the identification, generating a seed domain based on the request and the requester profile, generating a plurality of SLDs based on the seed domain and the requester profile, generating a plurality of TLDs based on the seed domain and the requester profile, generating a first plurality of candidate domains based on the plurality of SLDs and the plurality of TLDs, generating a second plurality of candidate domains that are currently available by checking the first plurality of domains with a domain registrar, ranking the second plurality of candidate domains to be provided to the requester for a selection, receiving a selected domain, automatically updating the requester profile based on the request and the selection, and fetching the updated profile for generating another seed domain for a subsequent request.

Abstract: A full-duplex transmission and reception circuit includes a transmission module, a filtering module, and an amplification module, with the transmission module having a current-mode logic architecture. A first terminal of the transmission module is connected to a first terminal of the filtering module, and a second terminal of the transmission module is connected to a second terminal of the filtering module. A third terminal of the filtering module is connected to both a first and a second terminals of the amplification module. The transmission module is configured to transmit a forward high-speed differential signal and receive a reverse low-speed common-mode signal. The filtering module is configured to filter out the forward high-speed differential signal from a mixed signal and transmit the reverse low-speed common-mode signals to the amplification module. The amplification module is configured to amplify the reverse low-speed common-mode signal.

Abstract: This application relates to the field of terminals, and provides a method for switching cameras and an electronic device. The method is applicable to an electronic device, the electronic device includes a camera module, the camera module includes a first camera and a second camera, and the method includes: running a camera application in the electronic device; displaying a first image; determining whether a first distance and a second distance meet a first preset condition, where the first distance and the second distance indicate an object distance between the electronic device and a to-be-photographed object, the first distance is an object distance that is obtained based on a parameter of the first camera, and the second distance is an object distance that is obtained based on a parameter of the second camera; and displaying a second image when the first distance and the second distance meet the first preset condition.

Abstract: Techniques are disclosed for facilitating the tuning of hyperparameter values during the development of machine learning (ML) models using visual analytics in a data science platform. In an example embodiment, a computer-implemented data science platform is configured to generate, and display to a user, interactive visualizations that dynamically change in response to user interaction. Using the introduced technique, a user can, for example, 1) tune hyperparameters through an iterative process using visual analytics to gain and use insights into how certain hyperparameters affect model performance and convergence, 2) leverage automation and recommendations along this process to optimize the tuning given available resources, 3) collaborate with peers, and 4) view costs associated with executing experiments during the tuning process.

Abstract: Various embodiments are directed to safety device connector apparatuses for use with a wearable safety harness. A safety device connector apparatus may comprise a base portion operable to attach to a strap of the wearable safety harness, the base portion comprising a base attachment pin fixedly secured thereto; a connector element configured to be detachably coupled to the base portion via a connector element detachable base interface comprising a connector interface opening and configured to engage the base attachment pin, wherein engaging the base attachment pin comprises receiving the base attachment pin within the connector interface opening; wherein the connector interface opening comprises an angled notch configuration configured to facilitate a movement of the base attachment pin relative to the connector interface opening; and wherein the connector element is configured to detach from the base portion based at least in part on a load force acting on the connector element.

Abstract: Provided in the invention are a catalyst for preparing phosgene and a preparation method therefor, and a method for the preparation of phosgene and the comprehensive utilization of energy thereof. The preparation method comprises the following steps: 1) stirring and soaking activated carbon in a modifying solution, then adding dimethyltin dichloride and chromium oxide powders and carrying out a reaction, and then adding a nickel oxide fine powder and ultrasonically oscillating same to prepare a pre-modified activated carbon; 2) drying the pre-modified activated carbon; and 3) heating and calcinating the dried pre-modified activated carbon from step 2) to prepare the catalyst.

Abstract: An information display method, apparatus, device, and medium includes: displaying at least two information cards on an information flow page; obtaining detail information of a target information card of the at least two information cards in response to a triggering operation on the target information card, wherein a width of the target information card is less than a width of the information flow page, a preset width is greater than the width of the target information card and less then or equal to the width of the information flow page; expanding the target information card on the information flow page and moving other adjacent information cards until the width of the target information card is equal to the preset width; and displaying the detail information in the expanded target information card, wherein the expanded target information card has a length set to a length of a full displayed detail information.

Abstract: A method and system for inversion of tire material parameters for wheel performance simulation. Based on a plurality of sets of test data obtained through tire radial rigidity and lateral rigidity tests, a tire radial rigidity and lateral rigidity test finite element simulation model is established, and error calculation is performed by comparing simulation results; and then the tire material parameters are optimized by optimizing a platform and combining results of error analysis, and a simulation process is circulated until the error is minimal, which is fitting of a test curve and a simulation curve. By using a neural network model, rapid inversion of the tire material parameters may be realized by using the neural network model only through non-destructive tire rigidity test data. The tire material parameters may be modified according to a large deformation process of a tire in a 90-degree impact test of a wheel.

Abstract: Disclosed herein are fusion proteins having a ?2M polypeptide and a presenting peptide, and nucleic acids that encode such fusion proteins. Provided herein are also genetically engineered cells expressing such fusion protein, methods of their production, and their uses in allogeneic transplant. CAR-T cells expressing fusion protein disclosed herein and their uses in cancer treatment are also disclosed.

Abstract: There is provided a driving control method of a display panel. The driving control method includes: receiving a luminance parameter; determining a first waveform provided to a first shift register group for a frame period of a current frame according to the luminance parameter, the first waveform including a second level pulse controlling writing data voltage and at least one second level pulse thereafter for adjusting luminance; determining a k-th waveform provided to a k-th shift register group for the frame period of the current frame, according to the first waveform for a frame period of a previous frame and for the frame period of the current frame, where N?k?2 and k is an integer; and for the frame period of the current frame, providing the first waveform to the first shift register group, and providing the k-th waveform to the k-th shift register group.

Abstract: An information display method and apparatus, a device, and a medium comprising: displaying at least two initial information cards on an information flow page comprising a plurality of rows of the initial information cards, and at least one row of more than two initial information cards; in response to a target sliding unit of a first sliding operation in a preset direction, determining a card to be removed of the at least two initial information cards, and sliding the card to be removed out of the information flow page in the preset direction; determining at least one target information card according to the target sliding unit; and sliding other cards except the card to be removed in the preset direction, and sliding the at least one target information card into the information flow page in the preset direction until the at least one target information card is completely displayed.

Abstract: The present invention discloses a gradient slow-release active composite film and a preparation method thereof. The active composite film, from inside to outside, is composed of an antioxidative hygroscopic internal layer, at least one gradient anti-microbial antioxidative intermediate layer and at least one waterproof external layer; wherein the antioxidative hygroscopic internal layer is prepared by an alcohol-soluble protein-water-soluble protein substrate and a water-soluble antioxidant; the gradient anti-microbial antioxidative intermediate layer is prepared by an alcohol-soluble protein-water-soluble protein substrate and a lipid-soluble plant essential oil and a water-soluble antioxidant, wherein a mass ratio of the alcohol-soluble protein to the water-soluble protein is (1-2):(1-2); and the waterproof external layer is composed of a hydrophobic alcohol-soluble protein layer.

Abstract: Various embodiments illustrated herein disclose a full body harness that includes a connector. The connector includes a first plate and a second plate, where the first plate is identical to the second plate. The first plate and the second plate includes a plurality of slits to facilitate passage of a first harness and a second harness therethrough. The first plate is rotatably coupled to the second plate such that they are rotatable with respect to each other. Such a connector automatically enables easy adjustment of the harness based on an activity of a user who is wearing the harness.

Abstract: Some embodiments use specialized machine learning models to generate computing system artifact names which reflect actions, states, conditions, or other aspects of artifact functionality. Artifact creation mechanisms such as method extraction mechanisms, test creation mechanisms, and template extraction mechanisms are enhanced with functionality by which they obtain and suggest meaningful generated names for new artifacts instead of merely prompting users with placeholder names. Specified artifact name formats and name styles are matched during name generation, thereby improving code maintainability and software development efficiency. Generated names are automatically and proactively derived from artifact source code by code summarization, conditional statement location, algorithm category recognition, or name format matching, for example. Generated names are also derived from natural language descriptions in comments and other documentation. Naming gaps left by autocompletion mechanisms are reduced.

Abstract: The present disclosure relates to a method for preparation of a high temperature-resistant bismuth yellow pigment. The method comprises: mixing an oxide which served as a matrix and dopan with a bismuth source, a vanadium source, or a molybdenum source, and then placing the mixture into a mill for grinding to obtain a precursor; further calcining and crushing the precursor to obtain the high temperature-resistant bismuth yellow pigment powder. The bismuth yellow pigment has a bright color, a b* value greater than 90, a stable performance, and a high heat-resistance above 800° C. The method is environmentally friendly without waste, and reaction conditions are simple. Doping of BiVO4 crystal lattices by incorporation of oxides can be achieved, so that the particle size and distribution of the bismuth yellow pigment can be effectively controlled while the color performance of the bismuth yellow pigment is greatly improved.

Abstract: A lower surface of the printing platform is provided with a displacement device, and the displacement device is used to rotate the printing platform horizontally and adjust a pitch angle of the printing platform. The additive device is located above the printing platform and is connected to one end of the robotic arm, and the additive device is provided with a pressing roller. The robotic arm includes rotating joints used to drive the additive device to print and melt a fiber tow on the printing platform according to a predetermined path. The fiber pulling device is disposed on the printing platform to grab the reinforced fiber and make it cross-weave with the horizontally printed fiber tow on the horizontal plane. When working, the pressing roller is always perpendicular to the printing platform to press the melted fiber tow and the reinforced fiber cross-woven with the fiber tow.

Abstract: The present disclosure relates to a positive electrode material for a lithium ion battery and its preparation. The positive electrode material in accordance with the present disclosure has an intrinsic specific surface area of 5-13 m2/g. The positive electrode material in accordance with the present disclosure has an intrinsic specific surface area and an intrinsic pore size within the required ranges. In this regard, the positive electrode material in accordance with the present disclosure has excellent particle strength, excellent Li ion transference ability, and good resistance to electrolyte erosion. When used in lithium batteries, it may impart the batteries with excellent rate performance and cycle performance. The present disclosure also relates to a method for preparing the positive electrode material.

Abstract: Various embodiments illustrated herein disclose a full body harness that includes a connector. The connector includes a first plate and a second plate, where the first plate is identical to the second plate. The first plate and the second plate includes a plurality of slits to facilitate passage of a first harness and a second harness there through. The first plate is rotatably coupled to the second plate such that they are rotatable with respect to each other. Such a connector automatically enables easy adjustment of the harness based on an activity of a user who is wearing the harness.