Abstract: Schema-less databases can make data modeling and data management difficult and can detrimentally affect integration with an RDBMS. Inferring a schema from a schema-less database can improve integration by indicating a structure or organization of data in the schema-less database. A schema analyzer can infer a schema by processing data of the schema-less database to identify statistically significant data fields. The schema analyzer then creates a schema that comprises the statistically significant data fields. A data modeler can use the resulting schema along with a schema for a RDBMS to generate a unified data model. A user may submit a query based on the unified data model to obtain results from both databases. The data modeler translates the query from the unified model to be compatible with each of the schemas so that data may be written to or retrieved from each of the schema-less database and the RDBMS.

Abstract: Disclosed are a preparation method of an orexin receptor antagonist compound 5-3, Crystalline forms I-IV of an orexin receptor antagonist compound 5-3 are provided. Also provided are processes of the preparing the orexin receptor antagonist compound 5-3 and its crystalline forms, as well as methods of using the crystalline forms I-IV for treating an orexin-related disease.

Abstract: The present disclosure discloses a power conversion system and a method for suppressing the common-mode voltage. The power conversion system comprises a grid-side converter, a motor-side converter, a bus capacitor, a first reactor, a second reactor, and a third reactor. The bus capacitor is electrically connected between the grid-side converter and the motor-side converter. The first reactor includes a first terminal and a second terminal, wherein the first terminal is electrically connected to the motor-side converter. The second reactor includes a first terminal and a second terminal, wherein the first terminal is electrically connected to the second terminal of the first reactor and the second terminal of the second reactor is electrically connected to a motor. The third reactor includes a first terminal and a second terminal, wherein the first terminal is electrically connected to a grid and the second terminal is electrically connected to the grid-side converter.

Abstract: The invention relates to a coated ironing plate comprising an ironing plate (4); and a composite coating (7) applied over the ironing plate (4). The composite coating comprises a dielectric layer (5) over the ironing plate (4) that has a surface resistance more than 109 ohms; and a static dissipative layer (6) for being in contact with a garment or fabric during ironing disposed on the dielectric layer (5) and in direct contact with the ironing plate (4). The static dissipative layer (6) has a surface resistance less than 109 ohms so that the charges generated on the static dissipative layer (6) during ironing are more easily dissipated from the static dissipative layer (6) through the ironing plate (4) compared to the dissipation of charges from the dielectric layer (5) through the ironing plate (4) in the absence of said static dissipative layer (6).

Abstract: The present disclosure provides a pixel circuit including a reset module, a storage module, a data write module, a drive module, a control voltage compensation module, a light emission control module, and a light emitting module. The reset module is connected to a third power source, a second scan line, and the storage module, and is configured to reset the voltage stored in the storage module. The storage module is connected to a first power source and is configured to store a control voltage for the drive module. The data write module is connected to a data line and a third scan line, and is configured to provide a voltage required for the display of the pixel circuit to the drive module.

Abstract: In some implementations described herein, a collimator that is biasable is provided. The ability to bias the collimator allows control of the electric field through which the sputter species pass. In some implementations of the present disclosure, a collimator that has a high effective aspect ratio while maintaining a low aspect ratio along the periphery of the collimator of the hexagonal array of the collimator is provided. In some implementations, a collimator with a steep entry edge in the hexagonal array is provided. It has been found that use of a steep entry edge in the collimator reduces deposition overhang and clogging of the cells of the hexagonal array. These various features lead to improve film uniformity and extend the life of the collimator and process kit.

Abstract: The present disclosure provides a shift register unit and a driving method thereof, as well as an array substrate gate driving device and a display panel, to decrease a duty cycle of a thin-film transistor connected to the pull-down node in order to prevent the thin-film transistor from aging and increase the lifetime of the thin-film transistor. The shift register unit includes an input module, an output module, a reset module, a function module, a first pull-down module and a second pull-down module; wherein the first pull-down module is configured to provide a low level of the second square wave signal to the pull-up node and the output lead in response to a high level of the first square wave signal and a high level signal at the first pull-down node; the second pull-down module is configured to provide a low level of the first square wave signal to the pull-up node and the output lead in response to a high level of the second square wave signal and the high level signal at the second pull-down node.

Abstract: The present disclosure relates to a method and system for determining an estimated time of arrival relating to a target trip. The method includes extracting, by a processor, sample characteristic data relating to a target trip, wherein the sample characteristic data comprises first feature data corresponding to a route relating to the target trip and second feature data corresponding to a link of the route; obtaining a prediction model for estimating time of arrival; and determining, by the processor, an estimated time of arrival (ETA) relating to the target trip based on the prediction model and the sample characteristic data.

Abstract: A method for scheduling virtual machines in a virtual machine cluster includes obtaining a filename of a target virtual machine when a user requests to start the target virtual machine; inquiring, based on the filename of the target virtual machine, a storage module or a database to acquire one or more nodes where copies of the target virtual machine are located; selecting, from the acquired one or more nodes, a node with a highest score as a target node having a copy of the target virtual machine; and running the copy of the target virtual machine on the selected target node with the highest score.

Abstract: Embodiments include information processing methods, a server, a terminal, and non-transitory computer-readable storage mediums. One information processing method includes receiving a request for electronic information. The request for the electronic information is sent by a first user logged into a first terminal. The method includes recommending and sharing at least one piece of recommended information, which corresponds to the electronic information, to at least one second user according to a recommendation and/or sharing rule associated with the electronic information. The at least one second user is associated with the first user. The method further includes, when the at least one second user logs into a second terminal and performs a function based on the at least one piece of recommended information, sending at least one piece of content information to a database accessible by the first user according to the at least one piece of recommended information.

Abstract: The various technologies presented herein relate to various hybrid phononic-photonic waveguide structures that can exhibit nonlinear behavior associated with traveling-wave forward stimulated Brillouin scattering (forward-SBS). The various structures can simultaneously guide photons and phonons in a suspended membrane. By utilizing a suspended membrane, a substrate pathway can be eliminated for loss of phonons that suppresses SBS in conventional silicon-on-insulator (SOI) waveguides. Consequently, forward-SBS nonlinear susceptibilities are achievable at about 3000 times greater than achievable with a conventional waveguide system. Owing to the strong phonon-photon coupling achievable with the various embodiments, potential application for the various embodiments presented herein cover a range of radiofrequency (RF) and photonic signal processing applications. Further, the various embodiments presented herein are applicable to applications operating over a wide bandwidth, e.g. 100 MHz to 50 GHz or more.

Abstract: To automatically identify an attempt at presenting falsified vehicle identifiers to portable devices, (i) a vehicle identifier reported by a vehicle with which the portable device is establishing a short-range communication link, and (ii) an indication of a current location of the portable device, are received from a portable device at a first time. An indication of a recent location at which the vehicle identifier was reported at a second time is obtained. The current location of the portable device is compared to the recent location of the vehicle, in view of the first time and the second time. In response to determining that the current location is not proximate to the recent reported location of the vehicle, an indication that the reported identifier is likely falsified is generated.

Abstract: The present invention provides a protein-based biomarker that is useful qualifying ovarian cancer status to a patient. In particular, the biomarker of this invention is useful to classify a subject sample as ovarian cancer or non-ovarian cancer. The biomarker can be detected by SELDI mass spectrometry.

Abstract: The claimed subject matter includes techniques for printing a three-dimensional (3D) object. An example system includes a network interface to obtain a 3D model from a client system. The example system also includes a print bureau data collection engine to identify capabilities of a plurality of print bureaus. The example system also includes a print bureau filter to compare characteristics of the 3D model with capabilities of the plurality of print bureaus to identify a subset of the plurality print bureaus that are able to print the 3D model and send the subset to the client system via the network interface.

Abstract: Provided is a method for preparing L-BPA, which includes steps of: reacting N-protected (S)-4-halophenylalanine of Formula I, a boronating agent, Grignard reagent and bis(2-methylaminoethyl)ether to obtain a reaction mixture, wherein the reaction mixture comprises N-protected (S)-4-boronophenylalanine of Formula II and the R2 group represents a protecting group; isolating the N-protected (S)-4-boronophenylalanine from the reaction mixture; and deprotecting the R2 group of the N-protected (S)-4-boronophenylalanine to obtain L-BPA, wherein the L-BPA has a structure of Formula III.

Abstract: The invention introduces a method for accelerating compression, performed in a compression accelerator, including: repeatedly executing a loop for determining the longest matched-length between a first string and a second string. Each iteration of the loop includes: obtaining n successive characters from the first string as a source string, wherein n is greater than 1; comparing each character of the source string with all characters of the second string, so as to generate n first-match-results corresponding to the n successive characters of the source string respectively; generating a second-match-result according to the n first-match-results; and determining whether a continuous match of the n successive characters is presented according to the second-match-result. If so, n is added to the matched length and the next iteration of the loop is continued to execute. Otherwise, a matched length is updated and output and the loop is exited.

Abstract: An image encoding method, decoding method and corresponding device, and intraframe pixel prediction method.

Abstract: Disclosed are a method for preparing an imidazole derivative and crystal form A and crystal form B thereof, and also disclosed is a method for preparing a compound of formula (I) and an intermediate thereof.

Abstract: The present invention discloses a salt form, crystal form and intermediate of the compound 1, and preparation method thereof.

Abstract: The invention introduces a method for accelerating hash-based compression, performed in a compression accelerator, comprising: fetching a string to be compressed from a data buffer; storing instances corresponding to the string in an intermediary buffer; issuing a hash request to a hash matcher for each instance, issuing a data request to an LSM (longest string matcher) according to a first reply sent by the hash matcher, and updating a state, a match length and a match offset of the instance according to a second reply sent by the LSM; and outputting the result to a formatter according to the state, the match length and the match offset of each instance in the original order of the associated substrings that appeared in the string.