Scientists need journals in which to publish their research, so they will supply the articles without monetary reward.

科学家需要在期刊上发表他们的研究，所以他们将提供文章，而不需要金钱回报。

youdao

Students, especially older ones, might conduct research on a community need that could lead to action by a city council or state government.

学生，尤其是年长的学生，可能会对社区的一种需求进行研究，从而促使市议会或州政府采取行动。

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The new research reveals that the need to know is so strong that people will seek to satisfy their curiosity even when it is clear that the answer will hurt.

该新研究显示，人们求知的需求如此强烈，以至于就算答案明显会令人不快，也还是会设法满足自己的好奇心。

youdao

But she says the research does show the need to study whether or not there are long-lasting effects of repeated exposure over several years.

VOA: special.2011.03.02

954. In it he said we need to also research kindness, goodness and happiness and optimism.

954年，他在其中写到，我们需要研究，善良，美德，快乐与乐观。

哈佛公开课 - 幸福课课程节选

Despite that fact,I argue that we need to shift the pendulum and do more "positive research",or in other words, research that focuses on what works.

尽管如此，我还是认为我们该改变那比率,做更多“积极研究“，或者说，集中研究可行的事。

哈佛公开课 - 幸福课课程节选

The problem is that the extra returns obtained through such research need to be larger than the costs of conducting it.

ECONOMIST: A survey of fund management

Many lines of research need to be pursued, and it is in the nature of things that most do not turn out to be important.

FORBES: Does Coffee Drinking Really Protect Against Devastating Diseases?

The strategy describes the NNI EHS research investment by research need, the state of the science, and an analysis of the gaps and barriers to achieving that research as part of the NNI's adaptive management process.

WHITEHOUSE: Office of Science and Technology Policy Blog