Abstract: A low coefficient of thermal expansion high strength alloy and methods of formation thereof, the alloy including: chromium 7 wt. % to 10 wt. %; molybdenum 20 wt. % to 25 wt. %; tungsten 4 wt. % to 7 wt. %; aluminum 0.5 wt. % to 2 wt. %; titanium 0.5 wt. % to 2 wt. %; boron 0.005 wt. % to 0.05 wt. %; niobium ?3.9 wt. % tantalum ?3.9 wt. % vanadium 0.1 wt. % to 4 wt. %; niobium, tantalum, and vanadium, in combination 0.1 wt. % to 4 wt. %; silicon <0.5 wt. %; zirconium <0.5 wt. %; hafnium <0.5 wt. %; yttrium <0.5 wt. %; copper <0.1 wt. %; manganese <0.1 wt. %; phosphorus <0.1 wt. %; sulfur <0.1 wt. %; iron <5 wt. %; cobalt ?15 wt. %; balance nickel, cobalt and nickel, in combination 50 wt. % to 70 wt. %, and aluminum and titanium, in combination ?1.4 wt. %.

Abstract: Computer-based systems and methods for sentiment analysis are disclosed, including a computerized system, comprising one or more non-transitory computer readable medium storing computer executable instructions that, when executed, cause one or more processors to: receive digital employee communications; and determine employee sentiment from the digital employee communications by analyzing the digital employee communications utilizing a language model generated by machine learning algorithms. In some implementations, the executable instructions, when executed, may cause the one or more processors to determine whether the employee communications include indications of employee sentiment about one or more organizational categories and/or may determine trends in or predictions of employee sentiment.

Abstract: A nickel base superalloy powder for additive manufacturing applications is disclosed. The alloy powder has the following broad weight percent composition: C ??0-0.1 Mn 0.5 max. Si ??0-0.03 Cr ?4-16 Fe ??0-1.5 Mo 0-6 W 0-8 Co ?0-15 Ti 0-2 Al 0.5-5.5 Nb 0-6 Ta ?7.5-14.5 Hf ??0-2.0 Zr ??0-0.1 Re 0-6 Ru 0-3 B ??0-0.03 The balance of the alloy is at least 50% nickel and the usual impurities. An article of manufacture made from the alloy is also disclosed.

Abstract: A nickel base superalloy powder for additive manufacturing applications is disclosed. The alloy powder has the following broad weight percent composition: C ?0-0.1 Mn 0.5 max. Si ??0-0.03 Cr ?4-16 Fe ?0-1.5 Mo 0-6 W 0-8 Co ?0-15 Ti 0-2 Al 0.5-5.5 Nb 0-6 Ta ?7.5-14.5 Hf ?0-2.0 Zr ?0-0.1 Re 0-6 Ru 0-3 B ??0-0.03 The balance of the alloy is at least 50% nickel and the usual impurities. An article of manufacture made from the alloy is also disclosed.

Abstract: A nanostructured titanium alloy article is provided. The nanostructured alloy includes a developed titanium structure having at least 80% of grains of a grain size?1.0 microns.

Abstract: A nanostractured titanium alloy article is provided. The nanostractured alloy includes a developed titanium structure having at least 80% of grains of a grain size?1.0 microns.

Abstract: A nanostractured titanium alloy article is provided. The nanostractured alloy includes a developed titanium structure having at least 80% of grains of a grain size?1,0 microns.

Abstract: A nanostructured titanium alloy article is provided. The nanostructured alloy includes a developed titanium structure having at least 80% of grains of a grain size ?1.0 microns.

Abstract: A nanostractured titanium alloy article is provided. The nanostractured alloy includes a developed titanium structure having at least 80% of grains of a grain size?1.0 microns.

Abstract: A nanostructured titanium alloy article is provided. The nanostructured alloy includes a developed structure that has been processed from a combination of severe plastic deformation and non-severe plastic deformation type thermomechanical processing steps, with at least 80% of grains in the developed structure having a grain size?1.0 microns.