Important announcement

Dear visitor,

Please note that this OpenCourseWare platform will be replaced at the end of 2026 by a new platform (under the same url ocw.tudelft.nl).

Courses and their contents that are currently available the platform will partly be migrated. URL’s for this content will change and content might be unavailable for some time. In addition, some courses will not be available anymore.

If you are linking to specific courses on this platform (for instance for your students), please take timely measures to avoid problems with access. Possible actions are:

  • Download the materials to your local platform (laptop, server)
  • For educators only (including TU Delft lecturers): Contact us at ocw@tudelft.nl and inform us what course you are using in what context (institute, program, period of use, number of students). We will research (in collaboration with the authors of the course) and decide if we will migrate the course, and if yes, can supply you with a new url.

Thank you.

2.2.1 Search plan part 2: Information sources

Course subject(s) 2. Searching & Evaluating

Search plan part 2: Information sources

The previous chapter, Analysis, covered the first part of the search plan: the related terms, synonyms and concepts. The search table is used to create a search query to search in specific databases. Before creating the search query, the search plan needs to be completed with an overview of the relevant information types and the appropriate information sources. The information types and information sources determine the syntax you can use in your search query.

Let’s determine the relevant information sources for our research question: How can the automotive industry contribute to the improvement of air quality by adapting existing fuels?

TULib provides an overview of different sources to find certain types of information. Multidisciplinary sources like Google Scholar, Scopus or Web of Science are a good starting point for scientific literature about the automotive industry research question. Information sources sometimes use different rules and/or search operators to formulate search queries. So you can use the same search table for each of the information sources, but you will need to adapt the syntax (like the Boolean operators that can be used) for the search query.

Read more on the different information sources, how to find them via the A-Z list for databases, and the different (Boolean) operators that can be used on TUlib:

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