Sentence examples for survival is difficult from inspiring English sources

It may be spectacularly beautiful out here in the foothills of the Sierra Nevada, 26 miles from Lake Tahoe, but survival is difficult without black-and-whites and egg creams (although they are almost extinct, even in New York).

Several studies have proven the usefulness of qPCR-PMA for discriminating and quantifying the live and dead cells present in different types of bacterial samples, considering its application to be of great importance in slow-growing or fastidious bacteria, where culture involves long periods of time and also where calculating or estimating cell survival is difficult (Kralik et al. 2010).

Because peripheral LPS increased the expression of both pro-inflammatory (IL-1β and IL-12) and anti-inflammatory (IL-10) cytokines in Pink1−/− mice, the net effect on neuronal survival is difficult to predict.

In a complex intervention, a true association between a single cause (TI) and an effect (survival) is difficult to prove.

Breast cancer outcome, including response to therapy, risk of metastasis and survival, is difficult to predict using currently available methods, highlighting the urgent need for more informative biomarkers.

Although chemotherapy may have a beneficial effect on the natural history of unresected liver metastases, 5-year survival is difficult to achieve by chemotherapy alone.

Survival is the primary endpoint of most randomized, phase III clinical trials, but small improvements in survival are difficult to detect without a sufficiently large sample size.

Due to their relationship with the host, those genes that are not necessary for their survival are difficult to retain.

The last category (Sc5) included 54 abnormalities for which the impact on embryo development or survival was difficult to assess.

Predictive factors for survival are difficult to ascertain in the large registry studies that combine both myeloablative and RIC recipients.

The first sentence is a recommendation and the differences in one-year survival are difficult to explain purely on the basis of 7 days of antibiotic therapy.