"bulk of research" is a grammatically correct phrase and can be used in written English.
It refers to the majority or largest portion of research being discussed. You can use it to describe the central or most important aspect of a research project, or to indicate the main focus of a body of research. For example: "The bulk of research on climate change indicates that human activity is the primary cause of global warming."
While the bulk of research money remains focused on amyloid, some researchers are looking elsewhere.
The vast bulk of research grants are allocated on the basis of merit.
The bulk of research on victims suggests that they are vulnerable or otherwise different in some dimension that is of importance to most adolescents.
While, as you say, the bulk of research library financing comes from private donations, a substantial amount — 21 percent — does come from the city.
The bulk of research money is spent on a handful of commodity crops, particularly corn and soybeans, for which private companies enlist battalions of highly educated plant breeders, geneticists, laboratory technicians and other skilled workers in research and development.
"I just think politically, this is an unsustainable scenario, where the American consumer is shouldering the bulk of research and development costs and corporate profits," said Representative Dave Weldon, a Florida Republican and a doctor who has opposed the legislation in the past but said he would probably vote in favor of it this time.
All of these five levels of therapy are supported by research demonstrating their efficacy, although the bulk of the research is in the area of supportive and cognitive-behavioral interventions.
The bulk of KT research has focused on acquiring, assessing and applying research evidence in practice and policies.
To date, the bulk of PHSR research has been conducted in the United States (US) [ 15], although research is also originating in countries such as Australia, the United Kingdom, and Canada.
Even in America, where 50 out of several thousand universities consume the bulk of federal research grants (see chart 4), many scientists will admit privately that the research effort is still spread too thinly.
The bulk of its research and development budget, about 5.2percentt of global lighting revenue, is used for LED research.
