Abstract: The present disclosure is directed to novel high entropy alloys, including refractory high entropy alloys, and methods of selecting high entropy alloys and refractory high entropy alloys with select nuclear application predetermined properties.

Abstract: Methods for welding a particle-matrix composite body to another body and repairing particle-matrix composite bodies are disclosed. Additionally, earth-boring tools having a joint that includes an overlapping root portion and a weld groove having a face portion with a first bevel portion and a second bevel portion are disclosed. In some embodiments, a particle-matrix bit body of an earth-boring tool may be repaired by removing a damaged portion, heating the particle-matrix composite bit body, and forming a built-up metallic structure thereon. In other embodiments, a particle-matrix composite body may be welded to a metallic body by forming a joint, heating the particle-matrix composite body, melting a metallic filler material forming a weld bead and cooling the welded particle-matrix composite body, metallic filler material and metallic body at a controlled rate.

Abstract: A user interface overlay is presented over a native graphical user interface (GUI) of a device. By way of example, the overlay can include a graphical presentation layer (GPL) that can selectively mask and/or expose functionality of the native GUI of the device. In addition, the GPL can bundle disparate portions of native functionality in accord with one or more logical associations between a title, tag, application, purpose, type, or like qualifier, associated with the disparate portions. In addition, user preferences and device/network intelligence components can dynamically customize portions of the GPL to match a location, locale, mood, or setting or like situational context of a device and/or user.

Abstract: Methods for welding a particle-matrix composite body to another body and repairing particle-matrix composite bodies are disclosed. Additionally, earth-boring tools having a joint that includes an overlapping root portion and a weld groove having a face portion with a first bevel portion and a second bevel portion are disclosed. In some embodiments, a particle-matrix bit body of an earth-boring tool may be repaired by removing a damaged portion, heating the particle-matrix composite bit body, and forming a built-up metallic structure thereon. In other embodiments, a particle-matrix composite body may be welded to a metallic body by forming a joint, heating the particle-matrix composite body, melting a metallic filler material forming a weld bead and cooling the welded particle-matrix composite body, metallic filler material and metallic body at a controlled rate.

Abstract: Methods for welding a particle-matrix composite body to another body and repairing particle-matrix composite bodies are disclosed. Additionally, earth-boring tools having a joint that includes an overlapping root portion and a weld groove having a face portion with a first bevel portion and a second bevel portion are disclosed. In some embodiments, a particle-matrix bit body of an earth-boring tool may be repaired by removing a damaged portion, heating the particle-matrix composite bit body, and forming a built-up metallic structure thereon. In other embodiments, a particle-matrix composite body may be welded to a metallic body by forming a joint, heating the particle-matrix composite body, melting a metallic filler material forming a weld bead and cooling the welded particle-matrix composite body, metallic filler material and metallic body at a controlled rate.

Abstract: A user interface overlay is presented over a native graphical user interface (GUI) of a device. By way of example, the overlay can include a graphical presentation layer (GPL) that can selectively mask and/or expose functionality of the native GUI of the device. In addition, the GPL can bundle disparate portions of native functionality in accord with one or more logical associations between a title, tag, application, purpose, type, or like qualifier, associated with the disparate portions. In addition, user preferences and device/network intelligence components can dynamically customize portions of the GPL to match a location, locale, mood, or setting or like situational context of a device and/or user.

Abstract: A user interface overlay is presented over a native graphical user interface (GUI) of a device. By way of example, the overlay can include a graphical presentation layer (GPL) that can selectively mask and/or expose functionality of the native GUI of the device. In addition, the GPL can bundle disparate portions of native functionality in accord with one or more logical associations between a title, tag, application, purpose, type, or like qualifier, associated with the disparate portions. In addition, user preferences and device/network intelligence components can dynamically customize portions of the GPL to match a location, locale, mood, or setting or like situational context of a device and/or user.

Abstract: A user interface overlay is presented over a native graphical user interface (GUI) of a device. By way of example, the overlay can include a graphical presentation layer (GPL) that can selectively mask and/or expose functionality of the native GUI of the device. In addition, the GPL can bundle disparate portions of native functionality in accord with one or more logical associations between a title, tag, application, purpose, type, or like qualifier, associated with the disparate portions. In addition, user preferences and device/network intelligence components can dynamically customize portions of the GPL to match a location, locale, mood, or setting or like situational context of a device and/or user.

Abstract: A user interface overlay is presented over a native graphical user interface (GUI) of a device. By way of example, the overlay can include a graphical presentation layer (GPL) that can selectively mask and/or expose functionality of the native GUI of the device. In addition, the GPL can bundle disparate portions of native functionality in accord with one or more logical associations between a title, tag, application, purpose, type, or like qualifier, associated with the disparate portions. In addition, user preferences and device/network intelligence components can dynamically customize portions of the GPL to match a location, locale, mood, or setting or like situational context of a device and/or user.

Abstract: A user interface overlay is presented over a native graphical user interface (GUI) of a device. By way of example, the overlay can include a graphical presentation layer (GPL) that can selectively mask and/or expose functionality of the native GUI of the device. In addition, the GPL can bundle disparate portions of native functionality in accord with one or more logical associations between a title, tag, application, purpose, type, or like qualifier, associated with the disparate portions. In addition, user preferences and device/network intelligence components can dynamically customize portions of the GPL to match a location, locale, mood, or setting or like situational context of a device and/or user.

Abstract: Providing a user interface overlay to a native graphical user interface (GUI) of a device is described herein. By way of example, the overlay can include a graphical presentation layer (GPL) that can selectively mask and/or expose functionality of the native GUI of the device. In addition, the GPL can bundle disparate portions of native functionality in accord with one or more logical associations between a title, tag, application, purpose, type, or like qualifier, associated with the disparate portions. In addition, user preferences and device/network intelligence components can dynamically customize portions of the GPL to match a location, locale, mood, or setting or like situational context of a device and/or user.

Abstract: A reactive foil is used to assemble the components of rock bit cutters and to affix cutting elements to rock bit bodies. A small pulse of localized energy ignites the foil in a fraction of a second to deliver the necessary amount of heat energy to flow solder or braze and form a strong, true metallic joint. The reaction in the foil may be activated using optical, electrical, or thermal sources.

Abstract: An underwater diving simulation system includes at least three surface electronics units defining a diving area in proximity to a desired dive location. Each surface electronics unit includes a microprocessor-controlled transceiver that receives x-y-z position data from an underwater acoustical transponder located on a diver who is located in the diving area. The system provides user selectable, variable underwater virtual reality data to the diver via a communication link. A plurality of sensors in proximity to the diver's head transmits real-time rate of change, horizontal and vertical position of the diver's head to a signal decoder located on at least one of the surface electronics units via said communication link. A pair of projectors and optical elements are typically provided, one for each of the diver's eyes on a diving mask.

Abstract: A reactive foil is used to assemble the components of rock bit cutters and to affix cutting elements to rock bit bodies. A small pulse of localized energy ignites the foil in a fraction of second to deliver the necessary amount of heat energy to flow solder or braze and form a strong, true metallic joint. The reaction in the foil may be activated using optical, electrical, or thermal sources.