Abstract: A selective etching solution for a 3D NAND structure sheet is provided. The etching solution includes phosphoric acid, a silane additive 1, a silane additive 2, and water. The etching solution provided by the present invention has etching selectivity on a silicon oxide film and a silicon nitride film, can selectively remove the silicon nitride film and prolong the life of the etching solution, and can adapt to etching of a laminated structure.

Abstract: In some implementations, a device may receive, from one or more data sources, information indicating a plurality of data sets, where the plurality of data sets indicate information associated with respective physical locations or online locations. The device may identify a data set, from the plurality of data sets, that indicates information associated with an online location, where the information includes at least one of an entity name, an address, a phone number, a uniform resource locator, an entity identifier, or metadata. The device may parse the data set to identify information for a set of features. The device may analyze the information for the set of features to determine a brand associated with the online location. The device may pair the online location with the brand in the database such that the online location is linked with a first physical location of the brand in the database.

Abstract: Methods and systems describe linking mobile applications to website providers using an intermediary database that is populated based on mobile application metadata in order to provide secure communication of user data encrypted specifically for given website providers. The methods and systems accomplish this by receiving, at an intermediary database, a first communication from a background application implemented on a mobile device, wherein the first communication comprises a first access point address and is generated based on a request, by a first access point, for first user information for use by a first provider, wherein the first provider provides the first access point. However, as opposed to simply generating a random alternative content for the first communication, the system performs an additional step to ensure that the alternative content is specific to the provider and may be used across all access points for the provider.

Abstract: An intelligent air-assisted spraying device for orchards includes a traction mechanism, a spaying system, a collecting system, and a processing-controlling system. The traction mechanism is provided with a spray tank. The spaying system includes a main body connected to the spray tank and multiple spraying tubes, first ends of the spraying tube are communicated with the main body, and second ends of the spraying tubes are capable of rotating. The collecting system is configured to collect a contour and a volume of the canopy, and branch and leaf density of a fruit tree. The processing-controlling system is configured to obtain multiple spraying areas, calculate an air outlet angle of each spraying tube, and control a rotation of the second end of each spraying tube according to the air outlet angle. The device can adjust the spraying direction of each spraying tube, and the quality of pesticide application can be improved.

Abstract: An intelligent air-assisted spraying device for orchards includes a traction mechanism, a spaying system, a collecting system, and a processing-controlling system. The traction mechanism is provided with a spray tank. The spaying system includes a main body connected to the spray tank and multiple spraying tubes, first ends of the spraying tube are communicated with the main body, and second ends of the spraying tubes are capable of rotating. The collecting system is configured to collect a contour and a volume of the canopy, and branch and leaf density of a fruit tree. The processing-controlling system is configured to obtain multiple spraying areas, calculate an air outlet angle of each spraying tube, and control a rotation of the second end of each spraying tube according to the air outlet angle. The device can adjust the spraying direction of each spraying tube, and the quality of pesticide application can be improved.

Abstract: Methods and systems describe linking mobile applications to website providers using an intermediary database that is populated based on mobile application metadata in order to provide secure communication of user data encrypted specifically for given website providers. The methods and systems accomplish this by receiving, at an intermediary database, a first communication from a background application implemented on a mobile device, wherein the first communication comprises a first access point address and is generated based on a request, by a first access point, for first user information for use by a first provider, wherein the first provider provides the first access point. However, as opposed to simply generating a random alternative content for the first communication, the system performs an additional step to ensure that the alternative content is specific to the provider and may be used across all access points for the provider.

Abstract: The present disclosure provides a reversing valve, including a valve body, an end cover and a welding groove, an end portion of the valve body is a connecting end; the end cover includes a cover body, a cone, and a cylinder, an end with a small outer diameter of the cone is connected with the cover body, an end with a large outer diameter of the cone is connected with the cylinder, both the cone and the cylinder are inserted into the connecting end; and the welding groove includes a first groove section and a second groove section that are mutually communicated, the first groove section is located between the outer wall of the cone and the inner wall of the connecting end, and the second groove section is located between the outer wall of the cylinder and the inner wall of the connecting end.

Abstract: The present disclosure relates to a combined pharmaceutical composition of a CDK4/6 inhibitor and an aromatase inhibitor, and the use thereof in the treatment of breast cancer. Compared with separate administration of any agent in the composition, the combined pharmaceutical composition of the present disclosure yields a better therapeutic effect on slowing tumor growth or even eliminating tumors.

Abstract: The present invention discloses a boron-containing plastic crystal polymer and a preparation method therefor and an application thereof. The described preparation method comprises the following step: curing a mixture containing a plastic crystal, a metal salt, a monomer and a photoinitiator. The plastic crystal polymer prepared by the present invention can be used as all-solid electrolyte, without any liquid additive being added therein. The obtained electrolyte has a room-temperature ionic conductivity up to 3.6×10?4 S/cm, and shows a high sodium ion transference number and a wide electrochemical window up to 4.7V. The present invention further prepares composite positive and negative electrodes for positive and negative electrode modification of a sodium ion battery. A finally assembled all-solid sodium ion battery shows good rate performance and cycle stability at room temperature, achieving a specific discharge capacity up to 104.8 mAh/g at room temperature and a capacity retention ratio of 85.

Abstract: A method includes obtaining an input sequence and first and second word sequences of metadata of a plurality of datasets. The method also includes determining a set of scores including first scores and second scores by determining first scores by determining a score of the first scores based on a count of the word sequence of the first word sequences in the metadata without determining a count of the input sequence. The method also includes determining second scores by determining a score of the second scores based on a count of a second sequence of the second word sequences in the metadata. The method also includes determining an additional word for a predicted sequence including the input sequence based on the set of scores and retrieving a set of datasets based on the predicted sequence.

Abstract: Methods and systems are described herein for adapting legacy infrastructure to account for cybersecurity, privacy, and digital integrity issues plaguing electronic communications. In particular, the methods and systems overcome these issues by generate alternative content that is specific to specific destinations/recipients of electronic communications, as well as unique between each different destination/recipient. This unique alternative content may then be used for each access point (e.g., website, mobile application, etc.) linked to the same destination/recipient (e.g., website and/or mobile application provider).

Abstract: The present disclosure relates to a combined pharmaceutical composition containing a CDK4/6 inhibitor and a use thereof, and specifically relates to a combined pharmaceutical composition comprising a compound of formula (I) or a pharmaceutically acceptable salt thereof and fulvestrant. The present disclosure further relates to a use of the combined pharmaceutical composition in treating breast cancer. The combined pharmaceutical composition of the present disclosure produces better therapeutic effects in reducing tumor growth or even eliminating tumors.

Abstract: A method and associated apparatuses for controlling a process of manufacturing semiconductor devices on a substrate. The method includes obtaining process data relating to the process and determining a correction for the process based on the process data and a first control objective associated with the devices on the substrate. A first probability of the first control objective being achievable is determined and the correction adjusted based on the probability and at least a second control objective having a second probability of being achievable compared to the first control objective.

Abstract: A pyrido[1,2-a]pyrimidinone compound or a pharmaceutical composition thereof for treating peripheral T cell lymphoma, and a method for or use of a pyrido[1,2-a]pyrimidinone compound for treating peripheral T cell lymphoma.

Abstract: In some implementations, a device may receive, from one or more data sources, information indicating a plurality of data sets, where the plurality of data sets indicate information associated with respective physical locations or online locations. The device may identify a data set, from the plurality of data sets, that indicates information associated with an online location, where the information includes at least one of an entity name, an address, a phone number, a uniform resource locator, an entity identifier, or metadata. The device may parse the data set to identify information for a set of features. The device may analyze the information for the set of features to determine a brand associated with the online location. The device may pair the online location with the brand in the database such that the online location is linked with a first physical location of the brand in the database.

Abstract: Methods and systems describe linking mobile applications to website providers using an intermediary database that is populated based on mobile application metadata in order to provide secure communication of user data encrypted specifically for given website providers. The methods and systems accomplish this by receiving, at an intermediary database, a first communication from a background application implemented on a mobile device, wherein the first communication comprises a first access point address and is generated based on a request, by a first access point, for first user information for use by a first provider, wherein the first provider provides the first access point. However, as opposed to simply generating a random alternative content for the first communication, the system performs an additional step to ensure that the alternative content is specific to the provider and may be used across all access points for the provider.

Abstract: A method includes obtaining an input sequence and first and second word sequences of metadata of a plurality of datasets. The method also includes determining a set of scores including first scores and second scores by determining first scores by determining a score of the first scores based on a count of the word sequence of the first word sequences in the metadata without determining a count of the input sequence. The method also includes determining second scores by determining a score of the second scores based on a count of a second sequence of the second word sequences in the metadata. The method also includes determining an additional word for a predicted sequence including the input sequence based on the set of scores and retrieving a set of datasets based on the predicted sequence.

Abstract: In some implementations, a device may receive, from one or more data sources, information indicating a plurality of data sets, where the plurality of data sets indicate information associated with respective physical locations or online locations. The device may identify a data set, from the plurality of data sets, that indicates information associated with an online location, where the information includes at least one of an entity name, an address, a phone number, a uniform resource locator, an entity identifier, or metadata. The device may parse the data set to identify information for a set of features. The device may analyze the information for the set of features to determine a brand associated with the online location. The device may pair the online location with the brand in the database such that the online location is linked with a first physical location of the brand in the database.

Abstract: The present application belongs to the field of medicinal chemistry, and relates to a use of a pyrido[1,2-a]pyrimidinone compound in treating lymphoma. Specifically, the present application relates to a pyrido[1,2-a]pyrimidinone compound or a pharmaceutical composition thereof for treating lymphoma, and a method or use of pyrido[1,2-a]pyrimidinone compound in treating lymphoma.

Abstract: A method and associated apparatuses for controlling a process of manufacturing semiconductor devices on a substrate. The method includes obtaining process data relating to the process and determining a correction for the process based on the process data and a first control objective associated with the devices on the substrate. A first probability of the first control objective being achievable is determined and the correction adjusted based on the probability and at least a second control objective having a second probability of being achievable compared to the first control objective.