Abstract: Solutions for efficiently filtering air for a machine are disclosed. In one embodiment, a filter element for a filter assembly of a rotary machine is provided. The filter element includes: a first set of pleats, each pleat including a first tip radius and a first spacing; and a second set of pleats, each pleat including a second tip radius and a second spacing, wherein the first and second set of pleats are positioned upon a continuous filter media.

Abstract: Disclosed are an apparatus and method for managing a network access device, the apparatus comprising: one or more non-transitory computer readable medium configured to store computer-executable instructions; and at least one processor to execute the computer-executable instructions to cause: setting up a connection between a terminal device and the network access device; sending, by the terminal device, a brand/model request message to the network access device, and obtaining information characterizing the brand/model of the network access device from a brand/model response message returned by the network access device; initiating, by the terminal device, a query request according to the information characterizing the brand/model of the network access device to obtain a management adaptation scheme of the network access device corresponding to the information characterizing the brand/model of the network access device from pre-stored management adaptation schemes of network access devices with respective bran

Abstract: Multicomponent copolymers including two or more types of repeat units is presented. In one example, the multicomponent copolymer includes at least one repeat unit AC having a structure (I), at least one repeat unit DC having a structure (II), and at least one repeat unit BC having a structure (III) or (V). The multicomponent copolymer may be cross-linked via a cross-linking agent. A polymer blend including the multicomponent copolymer or a cross-linked copolymer and a second polymer is also provided. The multicomponent copolymer may be a random or a block copolymer. The structural units of the multicomponent copolymers provide improved, tunable properties, such as improved biocompatibility and hydrophilicity, protein fouling, and mechanical properties, to the copolymers and/or the membranes fabricated from the copolymers.

Abstract: The invention provides a method, device and system for processing DNS behavior. The method comprises: resolving received network data packet; judging a DNS behavior type corresponding to the network data packet according to the resolution result; determining a processing body according to the DNS behavior type, wherein the processing body comprises a kernel and/or an application layer; and transferring the network data packet to the determined processing body, and processing the network data packet by the determined processing body. The method in the disclosure can improve the DNS defense capability, while improving the service processing capability of a single machine.

Abstract: 7-(substituted) derivatives of 7H-pyrrolo[3,2-f]-quinazoline-1,3-diamines, derivative thereof, and methods of using them are provided. The pharmaceutical formulations prepared from the compounds can be used to treat a variety of conditions, which include, but are not limited to bacterial and fungal infections. The compounds can also be used as a sterilizing or disinfecting agent.

Abstract: The present invention relates to an active defense method based on cloud security comprising: a client collecting and sending a program behavior launched by a program thereon and/or a program feature of the program launching the program behavior to a server; with respect to the program feature and/or the program behavior sent by the client, the server performing an analysis and comparison in its database, making a determination on the program based on the comparison result, and feeding back to the client; based on the feedback determination result, the client deciding whether to intercept the program behavior, terminate execution of the program and/or clean up the program, and restore the system environment. The invention introduces a cloud security architecture, and employs a behavior feature based on active defense to search and kill a malicious program, thereby ensuring network security.

Abstract: Disclosed are a system, device and method for network authorization based on no password or a random password, the device comprising: a memory having instructions stored thereon; at least one processor to execute the instructions to cause: obtaining information carried in a consult message by accessing a server, wherein the consult message is generated and sent to the server by a network access device upon reception of a connection establishment request message, and the consult message comprises network communication address information identifying uniquely the master control device and information of whether a terminal device is allowed to access a network; generating an instruction notification comprising instruction information according to user input information, wherein the instruction information comprises physical address information of the terminal device and information of whether allowing the terminal device to access the network; and sending the instruction notification so that the network access d

Abstract: The present disclosure provides a method of visiting an online banking website and a browser, wherein the browser is adapted to visit an online banking website, and save an online banking website configuration file in the storing module of the browser. Regarding the implementing of the visiting method, when the webpage requesting information of a page website address is detected on the browser side, the browser firstly determines that the page website address is the website address information of the online banking website in the online banking website configuration file, and then initiatively initiates the downloading of a corresponding security plug-in on the online banking website and the installing program, so as to visit the corresponding online banking website via the security plug-in.

Abstract: Solutions for efficiently filtering air for a machine are disclosed. In one embodiment, a filter element for a filter assembly of a rotary machine is provided. The filter element includes: a first set of pleats, each pleat including a first tip radius and a first spacing; and a second set of pleats, each pleat including a second tip radius and a second spacing, wherein the first and second set of pleats are positioned upon a continuous filter media.

Abstract: A method of detecting a malware based on a white list comprises: receiving on a server side a program feature and/or a program behavior of a program to be detected sent from a client side; comparing the program feature and/or the program behavior of the detected program with legitimate program features and/or legitimate program behaviors stored in a white list; obtaining a legitimacy information of the unknown program based on the comparison result and feeding this back to the client side. In the invention, a legitimate program is determined by using a white list, thereby determining an illegitimate program excluded from the white list as a malware, which performs a determination and detecting and removing of a malware from another perspective.

Abstract: Method and systems, for processing biological material, that contain a biological material in a vessel; add an aggregating agent to the material in the vessel and allow the material to separate into two or more distinct submaterials; extract one or more of the submaterials from the vessel; automatically transport one or more of the submaterials remaining in the vessel to a filtration device; and collect a resulting target retentate into a target retentate receptacle.

Abstract: The invention provides a method, device and system for processing DNS behavior. The method comprises: resolving received network data packet; judging a DNS behavior type corresponding to the network data packet according to the resolution result; determining a processing body according to the DNS behavior type, wherein the processing body comprises a kernel and/or an application layer; and transferring the network data packet to the determined processing body, and processing the network data packet by the determined processing body. The method in the disclosure can improve the DNS defense capability, while improving the service processing capability of a single machine.

Abstract: A membrane including a block copolymer is presented. The block copolymer includes at least one block A including structural units having a formula (I), and at least one block B including structural units having a formula (II). A hollow-fiber membrane for hemodialysis or hemofiltration, and associated block copolymer are also presented.

Abstract: The disclosure provides a method for performing webpage loading, comprising: obtaining HTML text of a current request-to-load webpage at a browser side; detecting a tag for specifying a browser kernel included in the HTML text of the webpage; using the browser kernel specified by the tag to load the current requested webpage. In the disclosure, a tag for specifying browser kernel is disposed in the HTML text of a webpage. When it is needed to load the webpage, if the tag for specifying browser kernel is detected in the HTML text of the webpage, the browser kernel specified by the tag is used to load the webpage. In the disclosure, the compatibility and adaptability of browsing webpages in different environments are improved without affecting the user's normal usage of the browser. At the same time, the user's manual switching kernel and the browser's detecting webpage and selecting kernels are avoided.

Abstract: Solutions for efficiently filtering air for a machine are disclosed. In one embodiment, a filter element for a filter assembly of a rotary machine is provided. The filter element includes: a first set of pleats, each pleat including a first tip radius and a first spacing; and a second set of pleats, each pleat including a second tip radius and a second spacing, wherein the first and second set of pleats are positioned upon a continuous filter media.

Abstract: A membrane including a block copolymer is presented. The block copolymer includes at least one block A including structural units having a formula (I), and at least one block B including structural units having a formula (II). A hollow-fiber membrane for hemodialysis or hemofiltration, and associated block copolymer are also presented.

Abstract: Disclosed are a system, device and method for network authorization based on no password or a random password, the device comprising: a memory having instructions stored thereon; at least one processor to execute the instructions to cause: obtaining information carried in a consult message by accessing a server, wherein the consult message is generated and sent to the server by a network access device upon reception of a connection establishment request message, and the consult message comprises network communication address information identifying uniquely the master control device and information of whether a terminal device is allowed to access a network; generating an instruction notification comprising instruction information according to user input information, wherein the instruction information comprises physical address information of the terminal device and information of whether allowing the terminal device to access the network; and sending the instruction notification so that the network access d

Abstract: Disclosed are an apparatus and method for managing a network access device, the apparatus comprising: one or more non-transitory computer readable medium configured to store computer-executable instructions; and at least one processor to execute the computer-executable instructions to cause: setting up a connection between a terminal device and the network access device; sending, by the terminal device, a brand/model request message to the network access device, and obtaining information characterizing the brand/model of the network access device from a brand/model response message returned by the network access device; initiating, by the terminal device, a query request according to the information characterizing the brand/model of the network access device to obtain a management adaptation scheme of the network access device corresponding to the information characterizing the brand/model of the network access device from pre-stored management adaptation schemes of network access devices with respective bran

Abstract: A porous membrane patterning technique is provided. In one embodiment, a porous membrane may be patterned via printing on the porous membrane with a solvent such that the porous membrane collapses where the solvent is applied. In another embodiment, a patterned porous membrane may be formed by casting a solution including at least components of the porous membrane into voids of a casting plate or stencil, removing the casting plate, and letting the remaining components go through a phase inversion process to form porous membrane regions.