Sentence examples for obstacle to improving from inspiring English sources

Until recently, the East Village's public schools were considered an obstacle to improving the community.

The greatest obstacle to improving the economy is resistance to reform.

This issue, he said, will remain an obstacle to improving Egyptian-Iranian relations.

In fact, many Africans came to regard the O.A.U. as an obstacle to improving the lives of ordinary Africans.

Fee for service, the dominant model today, is widely recognized as the single biggest obstacle to improving health care delivery.

A major obstacle to improving prognoses in ovarian cancer is the lack of effective screening methods for early detection.

Super-knock is the main obstacle to improve power density and engine efficiency of modern gasoline engines.

This is the main obstacle to improve the speed of information transmission.

This in turn lengthened the lifetime of the charge carriers, which could be advantageous for overcoming this obstacle to improve the selective formation of CH4 gas.

Lack of data on the disease epidemiology is a great obstacle to improve quality of care.

The lack on ramie gene severely hindered our understanding of ramie growth and fiber development, which presented an obstacle to improve the fiber yield and quality.