Abstract: The technologies described herein are generally directed to configuring carrier aggregation zones based on transmission information in a fifth generation (5G) network or other next generation networks. For example, a method described herein can include identifying, by carrier aggregation equipment including a processor, carrier transmission information corresponding to a first carrier signal and a second carrier signal. The method can further include analyzing, by the carrier aggregation equipment, the carrier transmission information to determine first overlap zone information representative of a first carrier overlap zone for the first carrier signal and the second carrier signal. Further, based on the first overlap zone information, the method includes facilitating configuring transmission parameter information representative of a transmission parameter applicable to transmission of the first carrier signal, to enable carrier aggregation by network equipment within the first carrier overlap zone.

Abstract: The present disclosure is drawn to food contact compliant three-dimensional printing kits, materials, compositions, systems, and methods. In one example, a multi-fluid kit of food contact compliant agents for three-dimensional printing can include a food contact compliant fusing agent and a food contact compliant detailing agent. The food contact compliant fusing agent can include from about 70 wt% to about 96 wt% water, from about 3 wt% to about 10 wt% by solids weight of a food contact compliant carbon black dispersion, and from about 1 wt% to about 25 wt% of a food contact compliant water-soluble first co-solvent. The food contact compliant detailing agent can include from about 75 wt % to about 99 wt% water and from about 0.01 wt% to about 1 wt% of a food contact compliant chelating compound.

Abstract: Disclosed herein are compositions for three-dimensional printing. In an example, disclosed herein is a composition for three-dimensional printing comprising: (A) a powder build material; (B) a first fusing agent; (C) a second fusing agent different from the first fusing agent; (D) a detailing agent; (E) a cyan ink composition; (F) a yellow ink composition; (G) a magenta ink composition; and (H) a black ink composition.

Abstract: A method, software application, and system for assembling a pattern and cutting and applying a film to a vehicle, including: receiving a vehicle identification and obtaining the pattern associated with the received vehicle identification using pattern assembly instructions stored in a memory and executed by a processor; modifying the pattern using pattern modification instructions stored in the memory and executed by the processor; transmitting the pattern to a cutting machine, wherein the cutting machine is operable for cutting the film according to the pattern; and transmitting installation instructions associated with the pattern to a mobile device that is adapted to be utilized by an installer/user and display the installation instructions proximate the vehicle.

Abstract: A lever system teaching tool includes a frame and an elongate member that is releasably coupled to the frame. The elongate member defines a plurality of mounting stations along its length. The elongate member can be pivotally or rotatably coupled to the fulcrum of the frame at any of the mounting stations. The elongate member includes repositories at opposite ends of the elongate member. The repositories are sized and shaped to retain one or more incremental loads.

Abstract: Disclosed herein are compositions for three-dimensional printing. In an example, disclosed herein is a composition for three-dimensional printing comprising: (A) a powder build material; (B) a first fusing agent; (C) a second fusing agent different from the first fusing agent; (D) a detailing agent; (E) a cyan ink composition; (F) a yellow ink composition; (G) a magenta ink composition; and (H) a black ink composition.

Abstract: A security device for an electrically powered device includes a remote location-tracking circuit for mounting in a power plug or power cable, a control means for mounting in the power plug or power cable with the remote location-tracking circuit, an immobilizing circuit which is a power shut-down circuit for immobilizing a tool positioned within the tool casing, wherein the power shut-down circuit includes a relay; and a power cable connected between the control means and power shut-down circuit, the power cable being adapted to supply power to the tool, and the power shut-down circuit being controlled by the control means, wherein if the remote location-tracking circuit is removed by severing the power cable, thereby disconnecting the control means from the power shut-down circuit, the power shut-down circuit is configured to automatically shut down the power supply to the tool via the relay until the control means is re-connected.

Abstract: Wrist-mounted monitors (e.g., heart rate monitors) can include rechargeable power sources, which can be recharged at a single charging base. Each of the monitors can be placed at a respective charging station of the charging base. Power is supplied to the charging base (e.g., via a cable) from an electrical outlet, a computer, or other power source. The charging stations are shaped and sized to accommodate the wristbands of the monitors.

Abstract: Disclosed herein are methods for three-dimensional printing. In an example, disclosed herein is a method for three-dimensional printing comprising: (A) depositing a layer of build material; and then carrying out at least one of the following: (B) selectively applying: a cyan ink composition, a yellow ink composition, a magenta ink composition, and/or a black ink composition on the build material; (C) selectively applying a first fusing agent on the build material, wherein the first fusing agent comprises at least one nanoparticle, wherein the nanoparticle comprises at least one metal oxide shown in formula (1): MmM?On (1); (D) selectively applying a second fusing agent on the build material, wherein the second fusing agent comprises at least one near infrared absorbing compound; (E) repeating (A) and at least one of (B), (C), and (D) at least once to form a three-dimensional part.

Abstract: A security device 10 for an electrically powered device includes a remote tracking circuit 35 for mounting in a power plug or supply cable, a control means 38 for mounting in the power plug 20 or supply cable 14, a power shut-down circuit 16 for immobilising a tool 12 and positioning within the tool casing; and a power cable 14 connected between the control means 38 and power shut down circuit 16, the power cable 14 being adapted to supply power to the tool 12, and the power shut down circuit 14 being controlled by the control means 38, the power shut down circuit 14 being configured to automatically shut down the power supply to the tool until the control means 38 is re-connected, if the cable 14 is severed.

Abstract: A pulley system educational aid includes a portable standing and self-supporting frame with workstations. Each workstation is sized and positioned for one or more persons to manipulate pulley systems. Each workstation includes at least one pulley bar accessible by one or more persons near the workstation. The pulley arrangement can include a fixed pulley system, a movable pulley system, or a compound pulley system.

Abstract: A lever system teaching tool includes a frame and an elongate member that is releasably coupled to the frame. The elongate member defines a plurality of mounting stations along its length. The elongate member can be pivotally or rotatably coupled to the fulcrum of the frame at any of the mounting stations. The elongate member includes repositories at opposite ends of the elongate member. The repositories are sized and shaped to retain one or more incremental loads.

Abstract: A ballistic device is easily and safely operated and modified by students to change different variables between experiments performed by the students. For example, the ballistic device is configured to facilitate adjusting the number and/or strength of the tensioning members applying a bias to the launching member to facilitate adjusting a location of the launch pad along a length of the launching member. A trigger arrangement is configured to be actuated at a safe distance from the ballistic device.

Abstract: Aspects of the invention provide a heat exchanger including a shell at least partially defining an interior region; a burner positioned to deliver combustion gases into the interior region; and a plurality of tubes configured to circulate water therein, the plurality of tubes extending through the interior region. The plurality of tubes further including an inner set of tubes and an outer set of tubes, the inner set of tubes being closer to the burner than the outer set of tubes. The inner set of tubes and the outer set of tubes being positioned adjacent to one another such that the outer set of tubes is staggered from the inner set of tubes and tubes of the outer set of tubes are adjacent to tubes of the inner set of tubes. Additionally, baffle segments are annularly positioned in the interior region adjacent the plurality of tubes. Adjacent baffle segments defining gaps for the flow of the combustion gases.

Abstract: Providing dynamic real-time feedback to participant computing devices in a communication system to increase participant engagement with service performance. In an embodiment, a real-time engagement application executing on an engagement computing device transmits feedback and/or rewards data to a participant computing device via a communications network.