Sentence examples for weak and unreliable from inspiring English sources

My heart is weak and unreliable.

For the Brazilians, an unusual consolation comes in the fact that their defense, reputedly weak and unreliable, again exceeded expectations, as it has been doing throughout the later rounds.

Most of the stock-market regularities that have been identified are too weak and unreliable for ordinary investors to profit from, he argues, and even if some of them could be exploited, the very act of doing so would quickly eliminate the possibility of outsized returns.

Taken together with the economic stagnation and succession crisis that has incapacitated Egypt, it is clear that the so-called moderate "southern tier" Middle Eastern states that have been so central to American policies are becoming a weak and unreliable link indeed.

Strong position of national authorities Weak and unreliable, due to limited resources and capacity to anticipate.

Statistical indices constructed based on weak and unreliable agro-climatic data for linking rainfall with agricultural productivity are distinctly inadequate.

It is probably more prudent, however, to interpret them as theoretical maximum correlations given such weak samples and unreliable test instruments: "elevated idealized correlations rather than actual correlations" (Sternberg et al., 2001, p. 10).

Combining the results of the studies and re-analysing them, they found a possible small reduction in plaque, but the studies' evidence was graded as weak and very unreliable.

Many army units remain weak, poorly led and unreliable even after eight years of training and with weapons supplied by the United States.

In a country like Chad, with very few paved roads, extremely weak infrastructures and indigent and unreliable electricity supply, challenges in these two domains are substantial.

Most of the probes (Additional file 7: Table S6) provided weak and mostly randomly distributed unreliable signals on several chromosomes (similar to Figure  5a, data not shown).