flutter
发表于 2025-3-23 10:50:18
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大约冬季
发表于 2025-3-23 17:35:00
https://doi.org/10.1007/978-3-030-28219-6collaborative prosumer; peer producer; wikinomics; unpaid labour; commercial crowdsourcing; open access
现晕光
发表于 2025-3-23 21:39:09
978-3-030-28221-9The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerl
尖牙
发表于 2025-3-23 22:26:09
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Hectic
发表于 2025-3-24 02:45:59
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obnoxious
发表于 2025-3-24 09:33:31
Robust UAV Communications with Jammingtalism or informational capitalism. Some instead speak of a movement within capitalism from Fordism to post-Fordism that has changed capital’s regime of accumulation and the regulation of the capitalist system, transforming its reproduction. The profit from openness model, introduced in Chap. 1, eme
等级的上升
发表于 2025-3-24 12:33:36
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Expand
发表于 2025-3-24 18:12:05
Yun Zhang,Xin Qi,Lupeng Guo,Nan Qiaomic publishers’ exploitation. On top of that, Elsevier and other commercial academic publishers are prospering from research that is paid for by someone else, and that someone else (often the public) is in most cases paying the companies to publish the research. This is profit for free at its prime.
一个搅动不安
发表于 2025-3-24 22:22:15
Guiting Li,Xuan Zhang,Junyu Guo,Qi Yangt from openness business model. YouTube, our case study, leads this segment by any measure, but is also the second largest Internet site by traffic. As of January 2019, YouTube had 1.9 billion monthly active users worldwide, watching some 5 billion videos each day. The videos are uploaded by around
Initial
发表于 2025-3-25 00:31:11
Guiting Li,Xuan Zhang,Junyu Guo,Qi Yang the 11,400 courses offered by these platforms. While there are several not-for-profit MOOCs, many of them are aimed at making money, and Coursera, our case study, is the leader of the pack. The company currently has some 37 million learners and made roughly USD 140 million in revenues in 2018. Reve