None of this has worked. The biggest for-profit publishers continue making more money year after year. “Diamond” open access journals—that is, publications that don’t charge authors or readers—only account for ~10% of all articles.3 Four years after that massive pledge, 38% of signers had broken their promise and published in an Elsevier journal.4
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"Quite a difference," notes van Mulligen.，详情可参考91视频
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Takes a screenshot of the current design, analyzes what's not working, makes improvements, and repeats. Each pass refines the design further.