Abstract: Techniques for redirecting a client device from a server to a mini-server are disclosed herein. Initially, the client device establishes a connection with the server. The server provides a landing page to the client device, where the landing page is programmed to include an element that, when selected, redirects the client device away from its connection with the server. In response to a selection of the element, the client device establishes a connection with the mini-server. The mini-server is part of a first local area network (LAN), and, as a result of switching networks, the client device is now a part of a second LAN. The two LANs are connected to one another via a network bridge. The mini-server is able to receive input from the client device and synchronize that input across other mini-servers in the first LAN in order to redundantly store the input.

Abstract: Some embodiments are directed to a system for extracting carbon dioxide from a fluid. The system can include a fluid source and a reactor. The reactor can include one or more chambers, and each chamber can include one or more monoliths for adsorbing carbon dioxide from the fluid. The chambers can be alternatively unsealed for a contacting mode and sealed for a regeneration mode. A power source can provide an electric current to the monoliths to release carbon dioxide adsorbed by the monoliths. Each chamber can include an array of monoliths. Each monolith can include a sorbent that adsorbs carbon dioxide from fluid. The system can include modular components such that the number of reactors can be increased or decreased.

Abstract: A fastener includes a body that defines an opening at one end of the body. The opening is defined by a first edge of the body, a second edge of the body, and a third edge of the body. The opening is configured to receive a chalk line. The fastener also includes a pin extending from the body, and a spacer at an end of the body opposite the opening. The spacer extends in the direction opposite the pin. A clip is at a distal end of the spacer from the body. The clip includes a pair of teeth.

Abstract: Techniques for redirecting a client device from a server to a mini-server are disclosed herein. Initially, the client device establishes a connection with the server. The server provides a landing page to the client device, where the landing page is programmed to include an element that, when selected, redirects the client device away from its connection with the server. In response to a selection of the element, the client device establishes a connection with the mini-server. The mini-server is part of a first local area network (LAN), and, as a result of switching networks, the client device is now a part of a second LAN. The two LANs are connected to one another via a network bridge. The mini-server is able to receive input from the client device and synchronize that input across other mini-servers in the first LAN in order to redundantly store the input.

Abstract: Disclosed herein are mass spectrometry sample substrates. Also disclosed herein are mass spectrometry sample strips and cartridges that include a solid phase extraction (SPE) element. The mass spectrometry sample substrates, sample strips, and cartridges can be used in paper spray mass spectrometry to detect and quantify one or more analytes present in a biological sample. Also disclosed are methods for collecting and concentrating one or more analytes from a biological sample, as well as for storing a biological sample that includes one or more analytes. Methods for analyzing the one or more analytes from the biological sample are also provided.

Abstract: Some embodiments are directed to a system for extracting carbon dioxide from a fluid. The system can include a fluid source and a reactor. The reactor can include one or more chambers, and each chamber can include one or more monoliths for adsorbing carbon dioxide from the fluid. The chambers can be alternatively unsealed for a contacting mode and sealed for a regeneration mode. A power source can provide an electric current to the monoliths to release carbon dioxide adsorbed by the monoliths. Each chamber can include an array of monoliths. Each monolith can include a sorbent that adsorbs carbon dioxide from fluid. The system can include modular components such that the number of reactors can be increased or decreased.

Abstract: Some embodiments are directed to a system for extracting carbon dioxide from a fluid. The system can include a fluid source and a reactor. The reactor can include one or more chambers, and each chamber can include one or more monoliths for adsorbing carbon dioxide from the fluid. The chambers can be alternatively unsealed for a contacting mode and sealed for a regeneration mode. A power source can provide an electric current to the monoliths to release carbon dioxide adsorbed by the monoliths. Each chamber can include an array of monoliths. Each monolith can include a sorbent that adsorbs carbon dioxide from fluid. The system can include modular components such that the number of reactors can be increased or decreased.

Abstract: A tailgate device includes a tailgate housing with a first longitudinal side pivotably coupled to a distal end of a truck bed. The tailgate housing provides access to the truck bed. The tailgate device also includes an extension assembly carried by the tailgate housing and having a panel having a first panel longitudinal side, a second panel longitudinal side opposite of the first panel longitudinal side, a first panel end between the first and second panel longitudinal sides, and a second panel end opposite the first panel end and between the first and second panel longitudinal sides. The first panel longitudinal side is pivotably coupled to the second longitudinal side of tailgate housing. The extension assembly also includes a first side panel pivotably coupled to the first end of the tailgate housing, and a second side panel pivotably coupled to the second end of the tailgate housing.

Abstract: Some embodiments are directed to a system for extracting carbon dioxide from a fluid. The system can include a fluid source and a reactor. The reactor can include one or more chambers, and each chamber can include one or more monoliths for adsorbing carbon dioxide from the fluid. The chambers can be alternatively unsealed for a contacting mode and sealed for a regeneration mode. A power source can provide an electric current to the monoliths to release carbon dioxide adsorbed by the monoliths. Each chamber can include an array of monoliths. Each monolith can include a sorbent that adsorbs carbon dioxide from fluid. The system can include modular components such that the number of reactors can be increased or decreased.

Abstract: A scraper device for a roller crusher including a rotatable multi head scraper unit having at least two scrapers arranged tangentially about the multi head scraper unit at a radial distance from a rotational axis. The scraper device further includes a rotation actuator to rotate the multi head scraper unit to allow use of one of scrapers at a time. The scraper device further includes at least one brake arrangement to prevent and/or restrict rotation of the multi head scraper unit during operation of the one of the scrapers. Each of the scrapers includes a scraping element having a scraping surface formed from a polycrystalline diamond (PCD). Each scraping surface at least partly faces in a tangential direction defined at the scraper surface and directed along a reference rotational direction of the rotatable multi head scraper unit. A roller crusher including the scraper device and a method for operating the roller crusher is also provided.

Abstract: A roller crusher having two parallel rollers that rotate in opposite directions and are separated by a gap. At least one of the rollers has a flange at an end thereof. The roller crusher includes a material removal device having a rotatable cutter unit with a plurality of cutter elements arranged tangentially about the rotatable cutter unit at a radial distance from a rotational axis for the rotatable cutter unit. A rotation device rotates the rotatable cutter unit at an end of a roller having a flange. When the cutter unit is rotated by the rotation device, the cutter unit at least partially cuts away material accumulated on the flange and/or on the envelope surface at an end portion of the roller adjacent the flange. Each cutter elements presents an impact surface that faces the material to be cut away and is a polycrystalline diamond (PCD).

Abstract: The disclosure relates to a roller crusher having two generally parallel rollers arranged to rotate in opposite directions, towards each other, and separated by a gap, each roller having two ends, the roller crusher comprising: a flange attached to at least one of the ends of one of the rollers, the flange extending in a radial direction of the roller, the flange having a height above an outer surface of the roller, wherein the roller crusher further comprises at least one scraper arranged at an end of the roller with a flange for at least partially removing material accumulated on the flange and/or on the outer surface at the end of the roller. According to the invention, the at least one scraper comprises a scraping element having a scraping surface which scraping surface comprises a polycrystalline diamond (PCD).

Abstract: Content creation techniques are described that leverage content analytics to provide insight and guidance as part of content creation. To do so, content features are extracted by a content analytics system from a plurality of content and used by the content analytics system as a basis to generate a content dataset. Event data is also collected by the content analytics system from an event data source. Event data describes user interaction with respective items of content, including subsequent activities in both online and physical environments. The event data is then used to generate an event dataset. An analytics user interface is then generated by the content analytics system using the content dataset and the event dataset and is usable to guide subsequent content creation and editing.

Abstract: Content creation techniques are described that leverage content analytics to provide insight and guidance as part of content creation. To do so, content features are extracted by a content analytics system from a plurality of content and used by the content analytics system as a basis to generate a content dataset. Event data is also collected by the content analytics system from an event data source. Event data describes user interaction with respective items of content, including subsequent activities in both online and physical environments. The event data is then used to generate an event dataset. An analytics user interface is then generated by the content analytics system using the content dataset and the event dataset and is usable to guide subsequent content creation and editing.

Abstract: Techniques for redirecting a client device from a server to a mini-server are disclosed herein. Initially, the client device establishes a connection with the server. The server provides a landing page to the client device, where the landing page is programmed to include an element that, when selected, redirects the client device away from its connection with the server. In response to a selection of the element, the client device establishes a connection with the mini-server. The mini-server is part of a first local area network (LAN), and, as a result of switching networks, the client device is now a part of a second LAN. The two LANs are connected to one another via a network bridge. The mini-server is able to receive input from the client device and synchronize that input across other mini-servers in the first LAN in order to redundantly store the input.

Abstract: An edge synchronization platform that facilitates mesh network routing via dynamic routing tables is disclosed. A node in the mesh network obtains a network communication. The node performs a wrapping operation on the network communication to generate a wrapped data packet. The wrapped data packet includes a destination indicator. The node identifies a recipient node for the wrapped data packet using a dynamic routing table. The node then sends the wrapped data packet to the recipient node.

Abstract: A predictive model is described that can predict parameter concentrations in the future based on initial, measured concentrations and historical data. A plurality of multivariate techniques can be used to construct the predictive model capable of forecasting concentrations over multiple and diverse cell lines. The predictive model is also scalable. In one embodiment, a future lactate concentration trajectory is determined and at least one condition within a bioreactor is changed or modified to maintain lactate concentration within desired ranges.

Abstract: Techniques for redirecting a client device from a server to a mini-server are disclosed herein. Initially, the client device establishes a connection with the server. The server provides a landing page to the client device, where the landing page is programmed to include an element that, when selected, redirects the client device away from its connection with the server. In response to a selection of the element, the client device establishes a connection with the mini-server. The mini-server is part of a first local area network (LAN), and, as a result of switching networks, the client device is now a part of a second LAN. The two LANs are connected to one another via a network bridge. The mini-server is able to receive input from the client device and synchronize that input across other mini-servers in the first LAN in order to redundantly store the input.

Abstract: An edge synchronization platform that facilitates mesh network routing via dynamic routing tables is disclosed. A node in the mesh network obtains a network communication. The node performs a wrapping operation on the network communication to generate a wrapped data packet. The wrapped data packet includes a destination indicator. The node identifies a recipient node for the wrapped data packet using a dynamic routing table. The node then sends the wrapped data packet to the recipient node.

Abstract: Content creation techniques are described that leverage content analytics to provide insight and guidance as part of content creation. To do so, content features are extracted by a content analytics system from a plurality of content and used by the content analytics system as a basis to generate a content dataset. Event data is also collected by the content analytics system from an event data source. Event data describes user interaction with respective items of content, including subsequent activities in both online and physical environments. The event data is then used to generate an event dataset. An analytics user interface is then generated by the content analytics system using the content dataset and the event dataset and is usable to guide subsequent content creation and editing.