Abstract: In some implementations, a server device may receive a request to validate a connectivity between the server device and a device associated with a cellular site. The server device may generate an ISO image that includes site-specific configuration information for the cellular site. The server device may utilize the ISO image to configure an operating system of the device. The server device may test the connectivity between the server device and the device based on configuring the operating system. The server device may perform one or more actions based on testing the connectivity between the server device and the device.

Abstract: A distributed cloud computing system is disclosed that includes a controller configured to deploy a transit gateway and a first gateway in a security virtual private cloud (VPC) in a cloud computing network, wherein the first gateway is configured to connect to a first firewall instance deployed within the security VPC, and logic. The logic, upon execution by one or more processors, causes performance of operations including receiving network traffic at the transit gateway from an originating VPC deployed within the cloud computing network, routing the network traffic from the transit gateway to the first gateway, providing the network traffic to the first firewall instance for inspection, and routing the network traffic to a destination VPC deployed within the cloud computing network. In embodiments, the first gateway is connected to a plurality of firewall instances, where each instance of the plurality of firewall instances is an active firewall instance.

Abstract: A method includes: detecting initial capacities of multiple to-be-grouped battery cells, and grouping, among the to-be-grouped battery cells, battery cells to obtain a first battery pack; detecting an initial SOC of each battery cell in the first battery pack, and grouping the battery cells in the first battery pack to obtain a second battery pack; simulating a charging and discharging process of the second battery pack to obtain charging data and discharging data corresponding to the battery cell; and determining a grouping efficiency of the second battery pack based on the charging data, the discharging data, and a nominal capacity.

Abstract: A first receiver receives a second information block, the second information block being used to determine that a first search space set is linked to a second search space set and a third search space set; receives a first information block, the first information block being used to determine a reference time-domain resource set; and monitors in a first time unit at least first PDCCH candidate in the first search space set and at least target PDCCH candidate in a target search space set; where the first PDCCH candidate and the target PDCCH candidate are monitored to detect DCI format with identical information; whether the target search space set is the second search space set or the third search space set depends on whether the first time unit and the reference time-domain resource set are orthogonal. This application reduces interference and enhances the system flexibility.

Abstract: A quantum dot integrated board, a method for preparing a quantum dot integrated board, and a display apparatus including a quantum dot integrated board. The quantum dot integrated board includes a first optical transition layer, a first quantum dot layer, a second optical transition layer, and a second quantum dot layer, which are sequentially arranged. The refractive indexes of the layers meet: tfirst optical transition layer<tfirst quantum dot layer, tsecond optical transition layer<tfirst quantum dot layer, tsecond optical transition layer<tsecond quantum dot layer; and the first quantum dot layer includes a red quantum dot material, and the second quantum dot layer includes a green quantum dot material. Therefore, a brightness enhancement structure is better used, the utilization rate of light is increased, and the output of blue light is reduced while the brightness value of a quantum dot board material is increased.

Abstract: The present application provides a method and device in a node for wireless communications. A first receiver receives a second information block; receives a first information block, the first information block is used to determine a reference time-domain resource set; monitors at least a first PDCCH candidate in the first search space set and at least a second PDCCH candidate in the second search space set; at least one of QCL information of a DMRS antenna port for a PDCCH reception on the first PDCCH candidate or QCL information of a DMRS antenna port for a PDCCH reception on the second PDCCH candidate depends on whether at least one of the first PDCCH candidate or the second PDCCH candidate overlaps with the reference time-domain resource set in time domain. The present application reduces interference and improves transmission quality.

Abstract: In one embodiment, a controller features a first data store, a second data store and route determination logic. The first data store is configured to store current routing information from a source transit gateway within at least a first transit cloud network to a destination transit gateway within at least a second transit cloud network of the cloud network. Each of the source transit gateway and the destination transit gateway being one of a plurality of transit gateways associated with the cloud network. The second data store is configured to store alternative routing information between the source transit gateway and the destination transit gateway. The route determination logic is configured to (i) conduct analytics on all available route paths for a message intended to be sent from the source transit gateway to the destination transit gateway and (ii) select a best route path for the message.

Abstract: A multifunctional immunity-targeted micromolecule anti-cancer medicine Citrate Bestazomib and preparation method and application thereof. The structure of the multifunctional immunity-targeted micromolecule anti-cancer medicine Bestazomib Citrate is shown as follows: The multifunctional immunity-targeted micromolecule anti-cancer medicine Citrate Bestazomib has an activity-inhibiting effect on APN/CD13, also has an activity-inhibiting effect on tumor proteasome, and can be applied to the development of medicines for treating malignant tumors.

Abstract: The present disclosure provides a method for sweat volume detection based on sweat print imaging, comprising: obtaining a raw data set, the raw data set including at least one sweat print image formed by dropping different volumes of sweat on a test paper under different environmental parameters; obtaining a color value extreme of the sweat print image and dividing the sweat print image into at least one region; calculating a sweat error based on a total sweat collection volume and a real sweat volume; obtaining a trained error prediction model; obtaining a to-be-tested sweat print image and current environmental parameters; inputting the current environmental parameters and a count of regions of the to-be tested sweat print image into the trained error prediction model to determine a sweat error of the to-be-tested sweat print image; calculating a sweat volume and a sweat rate based on the sweat error.

Abstract: The present disclosure provides a method for sweat volume detection based on sweat print imaging, comprising: obtaining a raw data set, the raw data set including at least one sweat print image formed by dropping different volumes of sweat on a test paper under different environmental parameters; obtaining a color value extreme of the sweat print image and dividing the sweat print image into at least one region; calculating a sweat error based on a total sweat collection volume and a real sweat volume; obtaining a trained error prediction model; obtaining a to-be-tested sweat print image and current environmental parameters; inputting the current environmental parameters and a count of regions of the to-be tested sweat print image into the trained error prediction model to determine a sweat error of the to-be-tested sweat print image; calculating a sweat volume and a sweat rate based on the sweat error.

Abstract: A pig production method by using a detachable and washable wet curtain for intensive pig farming The detachable and washable wet curtain includes a wet curtain mounting frame (1), a spray tube (4), a plurality of rotatable reels (7) equivalent to sleeves, a reel (6) with a buckle, a wet curtain net (8), a reel (10) with a buckle, and a manual handle (9). The wet curtain is formed by a low-cost common material, namely a plastic net and the like, is convenient to mount, detach, and wash, and is not prone to making dust, scale, algae, mosquitos, and the like accumulate thereon, thus reducing the replacement cost and use cost. Therefore, a new cooling method based on the wet curtain is provided for pig farms in summer, and it is also suitable for other livestock farms in summer.

Abstract: The invention discloses a dry ice crushing mechanism, and relates to the technical field of a dry ice cleaning equipment. The dry ice crushing mechanism comprises a base, a filter screen mechanism, an ice crushing mechanism, a driving mechanism and a transmission mechanism, the filter screen mechanism is arranged in the base, the ice crushing mechanism is arranged in the filter screen mechanism, the driving mechanism is arranged on one side of the base, and the driving mechanism is connected with the filter screen mechanism through the transmission mechanism and is used for driving the ice crushing mechanism to rotate or swing in the filter screen mechanism. According to the dry ice crushing mechanism, ice is crushed in a rotating or swinging mode of the ice crushing mechanism, the dry ice particle refining efficiency can be obviously improved without changing the environment of an existing equipment.

Abstract: A railway vehicle control method includes: receiving information of a target railway vehicle in front of a current railway vehicle and a current speed of the current railway vehicle; controlling, based on the information of the target railway vehicle and the current speed, the current railway vehicle to operate, and determining an operation requirement for the target railway vehicle; and transmitting the operation requirement for the target railway vehicle to a central server.

Abstract: A pig production method by using a detachable and washable wet curtain for intensive pig farming. The detachable and washable wet curtain includes a wet curtain mounting frame (1), a spray tube (4), a plurality of rotatable reels (7) equivalent to sleeves, a reel (6) with a buckle, a wet curtain net (8), a reel (10) with a buckle, and a manual handle (9). The wet curtain is formed by a low-cost common material, namely a plastic net and the like, is convenient to mount, detach, and wash, and is not prone to making dust, scale, algae, mosquitos, and the like accumulate thereon, thus reducing the replacement cost and use cost. Therefore, a new cooling method based on the wet curtain is provided for pig farms in summer, and it is also suitable for other livestock farms in summer.

Abstract: A multifunctional immunity-targeted micromolecule anti-cancer medicine Citrate Bestazomib and preparation method and application thereof. The structure of the multifunctional immunity-targeted micromolecule anti-cancer medicine Bestazomib Citrate is shown as follows: The multifunctional immunity-targeted micromolecule anti-cancer medicine Citrate Bestazomib has an activity-inhibiting effect on APN/CD13, also has an activity-inhibiting effect on tumor proteasome, and can be applied to the development of medicines for treating malignant tumors.

Abstract: The present invention discloses a method for preparing 2,3,3,3-tetrafluoropropene using methylmagnesium chloride, comprising the following steps: 1) preparing 1,1,2-trifluoropropene (CH3CF?CF2); 2) preparing 1,1,1,2,2-pentafluoropane (CF3CF2CH3); 3) preparing 2,3,3,3-tetrafluoropropene (CF3CF?CH2). In the present invention, using a Grignard reagent, namely methylmagnesium chloride, and tetrafluoroethylene as starting raw materials, 2,3,3,3-tetrafluoropropene is prepared by three steps of nucleophilic addition-elimination, fluorine addition, and dehydrofluorination in sequence. The process flow is relatively short, and the product yield is high.

Abstract: The present invention discloses a method for preparing 2,3,3,3-tetrafluoropropene using methylmagnesium chloride, comprising the following steps: 1) preparing 1,1,2-trifluoropropene (CH3CF?CF2); 2) preparing 1,1,1,2,2-pentafluoropane (CF3CF2CH3); 3) preparing 2,3,3,3-tetrafluoropropene (CF3CF?CH2). In the present invention, using a Grignard reagent, namely methylmagnesium chloride, and tetrafluoroethylene as starting raw materials, 2,3,3,3-tetrafluoropropene is prepared by three steps of nucleophilic addition-elimination, fluorine addition, and dehydrofluorination in sequence. The process flow is relatively short, and the product yield is high.

Abstract: The present invention relates to a method for preparing pancreatic islet cells, and preferably pancreatic beta cells starting from progenitor cells obtained from the pancreas of an adult mammal. The invention also provides a method for isolating progenitor cells, and preferably beta cell progenitors, from the pancreas of an adult mammal. Other aspects of the invention comprise the pancreatic islet (beta) cells and the progenitor cells that can be obtained with the present invention and their use, e.g. in diagnostic, therapeutic or research applications.