Sentence examples for has frustrated efforts from inspiring English sources

America has frustrated efforts to boost China's clout in the World Bank.

Their vested interest has frustrated efforts at oversight.Mines reopened as fast as they closed.

Mr. Guzman has made buying off the Mexican authorities his trademark, which has frustrated efforts to capture him from the mountain hamlets where he operates.

The election-year standoff has frustrated efforts to avert the combination of tax increases and spending cuts often described as a fiscal cliff.

Russia, which has frustrated efforts to pressure the Assad government, has complained about the Turkish request for the missiles, apparently fearing that it might be a prelude to direct NATO involvement in the conflict.

Jonathan Mintz, the commissioner of the New York City Department of Consumer Affairs, says banks' growing reliance on customer databases has frustrated efforts to help an estimated 825,000 New Yorkers without bank accounts gain access to the mainstream financial system.

Bottlenecks on the conventional Lanxin line have frustrated efforts to exploit huge demand for coal in the east.

The debate over Mr. King's bill, which ultimately passed, put the dynamics that have frustrated efforts to pass education overhaul legislation this session on full display.

In a recent interview, Ratan Tata, chairman of the Tata Group, also suggested that the car's lightness, while favorable for the environment, had frustrated efforts to make it safe.

However, differences in the ways in which trypanosome species interact with their hosts have frustrated efforts to design drugs effective against both species.

A number of factors have frustrated efforts to elucidate the disease, and to develop diagnostic and treatment approaches; these include conflicting observations in epidemiologic studies, protracted disease duration, poorly correlated symptoms and radiographic findings, and lack of effective therapies.