Sentence examples for obstacles to improving from inspiring English sources

Although chemotherapy has led to improvement in this manner, drug resistance and toxicities remain major obstacles to improving the overall response and survival of cancer patients [ 2].

But there are big obstacles to improving safety in an industry driven by low profits and constant upheaval.

Merchants faced numerous obstacles to improving sales: record gas prices, rising food costs, a weaker job market, slumping home prices and an early, frigid Easter.

But a comprehensive planning report prepared for the Town of Oyster Bay makes clear just how daunting are the obstacles to improving one of Long Island's uglier addresses.

Last year, Ms. Moskowitz infuriated the teachers' union, the United Federation of Teachers, and the principals' and custodians' unions by holding three days of hearings to scrutinize their contracts, which she railed against as major obstacles to improving the schools.

After Hurricane Marilyn in 1995, the VIPD lost 90% of its vehicles, and many officers and their families were reduced to sleeping in cars.The bigger obstacles to improving security are political and social.

However multi-user CCI becomes one of the main obstacles to improve MU-MIMO performance.

Moreover, this method uses dynamic obstacles to improve the predicted possible location of the person.

Meeting at least one of these other obligations may present obstacles to improve occupational health and safety standards.

One of the obstacles to improve security of the Internet is ad hoc development of technologies with different design goals and different security goals.

As a result, the present research attempts to design a new distributor capable to be utilized in proton exchange membrane fuel cells, while embedding small cylindrical obstacles to improve uniformity of the flow distribution among the channels.