The company also faces a more basic challenge associated with participating in Internet transactions: fraud.

We have enormous challenges associated with government spending and entitlements.

The challenges associated with collecting meaningful data will vary according to the research focus, the sample size, and study design.

Successful businesses will need to meet the challenges associated with the transition to a green economy and that result from climate change.

One of the major challenges associated with career counseling is encouraging participants to engage in the process.

There are many challenges associated with transport that must be addressed if it is to support the transition to a green economy.

The city's 48 public schools face the usual challenges associated with high-poverty populations.

However, there are some challenges associated with the use of these sensors for biological applications.

At the same time, the challenges associated with network and information systems are rapidly evolving.

The burden of treatment represents the challenges associated with everything patients do to care for themselves.