Laser powder bed fusion is considered to be an effective method for forming high-precision NiTi alloys.NiTi alloys formed from Ti-rich or low-Ni content NiTi powders as raw materials exhibit shape memory or trained to be superelastic at room temperature.To fabricate super-elastic NiTi alloys without training, it is often to increase the Ni High‑v
A radar wind profiler was used in the RASS mode to obtain remote measurements of the vertical flux 109 of momentum.Time series of half-hour averaged values of the momentum flux are presented as well as profiles of multiple-hour averages recorded on convective summer days.The gross structure of the diurnal variation is in agreement with the expected
Tourism is an important segment of the enrichment of the State and regions, having mainly a multiplier effect on all other industries and spheres of activity.A sign of the developed countries of Europe and the world remains the high level of visiting and recognition by international visitors of attractions and cultural and recreational spectacles.U
Learning curves are a core analytical method employed by cost analysts to estimate weapon system production costs.This study examines United States Air Force aircraft programs and compares the traditional (e.g., Unit Theory) learning curve model to a production EMI wire rate learning curve model.While there are some previous studies examining produ
In the recent years, the biogas industry is rapidly growing, but the sector has been affected by several major accidents related to its supply chain, which pointed out the need to perform a detailed process safety analysis.Hazards and operability analysis (HazOp) is one of the most used and efficient technique for the identification of potential ac