Sentence examples for fundamental challenges such from inspiring English sources

However, there are some fundamental challenges such as dye desorption, aggregation and photo-stability impediment its long term performance.

And there are more fundamental challenges such as hacktivism and financially or politically-motivated attacks like the one seen against the Dutch certificate authority DigiNotar last year.

But right now the technology remains nascent, with some fundamental challenges — such as energy efficiency and scalability — yet to be overcome and thus standing in the way of blockchain's much touted transformative potential.

Revolutionary innovations are definitely in urgent need and thus highly encouraged to address the fundamental challenges such as target flexibility and water molecules.

Current QDIP research directions designed to address fundamental challenges in QDIPs, such as dot nonuniformity, are presented, including controlling dopant incorporation, bandgap engineering, and incorporating resonant photonic structures.

However, both models share fundamental challenges in areas such as the selection of appropriate genomic DNA sequence datasets to use.

Based on trials of purpose built travel collaboration apps, deployed in tourism, urban and rural residential communities, and logistics, this paper analyses the fundamental challenges facing users adopting such travel apps.

For now Williams and his team are tackling such fundamental challenges as showing that their switches work and figuring out how to get data in and out of tiny molecular devices.

The fundamental challenges of wireless medium such as time-varying characteristics of the channels and multiuser interference can be mitigated with cooperative diversity which depends on the concept of cooperation among distributed single-antenna wireless nodes and emerged recently as an alternative to multi-antenna systems to obtain spatial diversity [1-3].

However, almost all the participants still struggled with the fundamental challenges of living with HIV such as stigma, stress and fear of disclosure.

It remains a fundamental challenge, prompting comments such as: "Access Block and ED overcrowding have created a dynamic tension and the future of emergency medicine will be determined by the resolution of this conflict" [ 2].