Can I use the Pictures for academic/scientific presentation? Licence

I would like to use pictures from your platform in a scientific paper, for a presentation at my university. I am not sure whether I am allowed to use the images in my academic/scientific presentation. Could you please confirm if it is allowed to use these images (normal but also AI images) in my presentation?

By @selim_8975

Sure, as soon as you have licensed the assets, you can use them according to the licensing terms. The presentation is covered in all cases, a scientific paper is covered by a standard licence as long as you have a print run of less than 500k.

Do I not need the permission of the people depicted?
Are there any special rules because there are recognizable people and babies in the picture? (there are mainly babies).

By @selim_8975

No, the contributor needs to submit a model release for all recognizable people. So all persons are cleared for commercial use. You are covered.

Where can I find the license type of the images? I have to specify the license type in the source list of my work (such as: CC0, CC by license or CC etc...).

By @selim_8975

The licence terms can be checked here: https://stock.adobe.com/license-terms. You will probably use a standard licence. You are most likely required to credit the asset as described for editorial images.

I don't really understand it, because I found the same image on Freepik, for example, and there it is free. But here it costs 20 euros.

By @selim_8975

You can license where you want. Contributors can submit assets to many stock companies. Check the licensing terms. If you license at Freepik, you need to check the terms and conditions at Freepik.

Sorry, but my university takes these things very seriously and I don't want to make a mistake.

By @selim_8975

They may have a subscription where you can license assets for the University's use. Check with a responsible.

Adobe license terms do not preclude you from using a stock asset in your presentation. It's up to you to determine whether your university allows it and to follow their guidelines for attribution. If the image includes people, the creator will have had to submit a model release to Adobe proving that the people in the image approved the use of their image. 

Here are the guidelines for the Standard License which applies for your application,:

With a Standard license, you may:

• Reproduce up to 500,000 copies of the asset in all media, including product packaging, printed marketing materials, digital documents, or software.
• Include the asset in email marketing, mobile advertising, or a broadcast or digital program if the expected number of viewers is fewer than 500,000.
• Post the asset to a website or social media site with no limitation on views.
• Include the asset in some types of products, such as inside a textbook, as long as the primary value of the product is not the asset itself, and the product is not reproduced more than 500,000 times.
• Share the unmodified asset with your employees and contractors who have contractually agreed to abide by the license terms.
• Transfer the license to your client or employer.