Sentence examples for believed to be difficult from inspiring English sources

But "The Autumn of the Patriarch" (1975) is widely believed to be difficult, inaccessible and even unpleasant.

It suggests a complex potential distribution in the IME reactor and that compounds even with high redox potential could possibly be reduced, which was generally believed to be difficult to accomplish.

We have succeeded in the crystal growth of representatives of the incongruently melting materials such as BiFeO3 and (La,Ba 2CuO4, which were believed to be difficult to be grown by the conventional method.

Reversing malnutrition among older, ill patients was believed to be difficult.

These new remission criteria are frequently believed to be difficult to achieve [ 13, 14].

A long-term complete response of cutaneous or subcutaneous metastases is believed to be difficult to obtain because of the intralymphatic spread of tumor cells.

You're experiencing flow when your mind and body are stretched to their limits in a voluntary effort to accomplish something you believe to be difficult and worthwhile.

Becoming a Buddha is believed to be more difficult and take more time than becoming a Saint; it is a demanding path for a small minority.

This problem has been believed to be very difficult but its exact computational complexity has not been known.

Like in many countries, children and people with disabilities are mistakenly believed to be sick, difficult to communicate or make friends with.

According to this theory, termed the fragile site hypothesis, our genome has various sites with extensive flexibility and sequence repeats that are believed to be more difficult to replicate in fast-growing cells.