题目内容

在sciencedirect全文数据库中搜索题目为“A model for predicting user intention to use wearable IoT devices at the workplace”的文献并下载全文,文中序号为3.5的标题为

A. Literature review
B. Perceived usefulness
C. The proposed conceptual model
D. Concerns for information privacy

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题目为“Mapping technological trajectories and exploring knowledge sources: A case study of 3D printing technologies”的PDF全文有多少页?在sciencedirect中找一下。

A. 10
B. 11
C. 12
D. 13

arXiv是一个预印本系统,在arXiv中检索“A graphical calculus for integration over random diagonal unitary matrices ”,可看到这篇文章的标识码为?

A. arXiv:2007.11745
B. arXiv:2007.11219
C. arXiv:2007.10328
D. arXiv:2007.10244

arXiv是一个预印本系统,在arXiv中检索“Impacting the bioscience progress by backporting software for Bio-Linux ”,查看本篇文章正文中第二句加粗句子是什么?

A software environment?
B. What is Bio-Linux and what is it good for - also its drawbacks:
C. The drawback of the workflow:
D. How this all affects Bio-Linux?

CNKI对所检索到的文献可以进行全部分析,可以对已选择的文献进行分析。CNKI对所选择的文献进行分析的数量是多少?

A. 100篇
B. 200篇
C. 300篇
D. 400篇

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