The phrase 'pioneering topic' is correct and usable in written English.
You could use it to describe a subject, field, or topic that is newly emerging or has been newly explored in an innovative way. For example, "The professor's lecture focused on a pioneering topic - using machine learning algorithms to improve agricultural yield."
Adu Boahen's 15 or so books, including the pioneering Topics in West African History, became school and university textbooks, and have influenced students throughout Africa, freeing their minds from the prejudiced history taught in Africa by European teachers.
For over 36 years, Reecy has been pioneering a topic of immense concern to millions of families –- namely, how to send their student to the college of their choice for less than they ever imagined.
Professor Christopher Potten, who has died aged 71, was a pioneer in a topic that, 40 years after his first studies, remains central in human biology: the organisation of cellular renewal in the epithelial tissues that line our body surfaces.
It is significant because for the first time, it brings together intergenerational pioneers on the topic of LGBT Mormons, and along with it some diverse perspectives.
Applications to site-specific systems have not been extensively investigated and EEW convenience is not yet proven except a few pioneering cases, although the topic is certainly worthwhile.
A pioneering theory on this topic is the Hebbian theory of synaptic modification [1, 2], in which Donald Hebb proposed that when neuron A repeatedly participates in firing neuron B, the strength of the action of A onto B increases.
A pioneering study on this topic is Oreffice and Quintana-Domeque (2012) (hereafter OQD) who found that married White men and women who are heavy relative to their spouse work more hours.
However, to the best of the authors' knowledge, there are few literatures considering EE in the cooperative downlink multi-cell systems and this article is a pioneering study discussing this topic.
The pioneer work on the topic dates back to the first quarter of the 20th century.
In 2003, Sorkin was writing a screenplay on spec about the story of inventor and television pioneer Philo Farnsworth, a topic he had first become familiar with back in the early 1990s when producer Fred Zollo approached him with the idea of adapting a memoir by Elma Farnsworth into a biopic.
