Sentence examples for matter of controversial from inspiring English sources

The use of paleoenvironmental proxies such as oxygen isotopes in echinoderm skeletons has been a matter of controversial debate.

To some extent it is even a matter of controversial scientific debate [8, 9].

Renewable energy (RE) production is a land-use driver with increasing impact on landscape configuration and a matter of controversial debate.

Additionally, the concept of using arable land to grow plants solely as substrate resources for biotechnological processes is a matter of controversial debate, not only in view of substituting natural biotopes (e.g., rain forests) by monocultures [29], but also in view of reasonable conflicts with nutritional issues and the food production industry [30, 31].

The role of migratory birds in transferring the HPAIV H5N1 over long distances is a matter of controversial discussion, but needs to be assessed for predicting viral spread [24] [27].

However, the occurrence and pathological relevance of intracellular Aβ remain a matter of controversial debate.

But the court said that "changes involving matters of controversial social policy" were for parliament, and rejected Nicklinson's claim.

But the court said that "changes involving matters of controversial social policy" were for parliament and rejected Nicklinson's claim after a two-day hearing, which his legal team said was not enough time to examine the complexities of the issues.

His decision underscores the extent to which the unresolved matter of the controversial pay package of Richard A. Grasso, the former chairman, continues to tie Mr. Reed to the exchange, despite his oft-stated preference for moving on.

The underlying cause of these findings now is a matter of intense and controversial discussion.

Nevertheless, the impact of HTLV-1 on HIV disease progression is still a matter of debate with controversial results [ 10- 14, 30, 40].