New psychoactive substances (NPS) are a class of artificially designed and synthesized chemical substances designed to mimic the pharmacological effects of traditional drugs. They are characterized by ...

The US Food and Drug Administration (FDA) regulates medical products, including investigational drugs, biologics, and devices. To progress into clinical trials with human patients, safety and efficacy ...

Talent professionals and job seekers alike are grappling with the enormous rise in job applications submitted every day, according to experts. The number of applications submitted on LinkedIn has ...

Abstract: This letter proposes a quaternion projection gradient ascent (QPGA) iterative algorithm based on generalized $\mathbb {HR}$ calculus for computing the principal eigenvalues and its ...

When conducting engineering construction in karst-developed regions, the presence of concealed underground karst systems can easily induce geological hazards such as ground collapse and foundation ...

Researchers have found a new way to use human urine to make fertilizer for agricultural crops. Their discovery is significant because it can better utilize wastewater in cities and on farms without ...

Method references are a shorthand way to write lambda expressions that call a single method. Rather than implementing a method in a functional interface, a method reference simply points to an ...

Adequate mathematical modeling is the key to success for many real-world projects in engineering, medicine, and other applied areas. Once a well-suited model is established, it can be thoroughly ...

“These are just two examples of how structural demand estimation complies with increasingly stringent legal standards.” In patent damages calculations, an expert generally faces the task of comparing ...

Abstract: Radio based positioning using terrestrial radio signal like 5th-Generation (5G) technology has attracted attention in past years, which strongly depends on the accuracy of the channel path ...