Sentence examples for existed problems in from inspiring English sources

The new technologies are being investigated that provide high speed, capacity, spectral efficiency, energy efficiency, pseudo outdoor communication, etc. that solves the existed problems in mobile communication system.

There exist problems in applications whose models can be written in the form [9]. (1.4).

It shows that there exist problems of inequality in health among older adults in the study setting.

The present study shows that there exist problems of inequality in health among older adults in the study setting.

For the initial one (GA-1), despite getting an acceptable result, there still existed some problems in its optimization process.

However, there exist potential problems in reusing services.

However, there exists some problem in their proofs.

The proposed method is evaluated by solving two typical problem existed in the inverse problem of the impact-force reconstruction.

What three major problems exist in Saudi Arabia, according to the article?

Serious problems existed in the supply chain, which resulted in untimely and incomplete distributions of essential medicines.

Furthermore, limited longitudinal data exist on sleep problems in children with ADHD, thus their persistence and impact remain unknown.