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TU Wien

TU Wien
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News articles

„UnAxiMa – Uncovering the Axioms of Mathematics“

13. May 2026

group picture, people sitting around a table in a Viennese coffee shop — © Paul Bauer

A project for the better understanding of the axioms of mathematics

Atomic Outfittery: Tailor-Made Materials

13. May 2026

Drawing of a man (left) and a clothes rack with three outfits (right). Text below the man: Mr. Heusler. Text above the clothes rack: Mr. Heusler’s wardrobe. Text below the various outfits: Fe2VAl, Ru2TiSi, Cu2MnAl — © TU Wien

A research team at TU Wien has succeeded in modifying known materials in such a way that they possess new, desirable properties. These materials are expected to find…

Now you see me

12. May 2026

[Translate to English:] Collage 6 Frauen stehend mit Plakat in der Hand — © TU Wien

Why women are still under-represented in mathematics

New Helmut Veith Stipend Holders as well as International Student Award winners

07. May 2026

group picture people standing — © Markus Hollo | TU Wien Informatics

Awards for students

4th Meeting of the Studies commissions

06. May 2026

blackboard with white chalk writing, in yellow word curriculum in the middle of board; right-hand-side hand with white chalk — © CrazyCloud_stock.adobe.com

An important gathering for discussion, networking, and professional development related to curricula and teaching.

How rock removes CO₂ from the atmosphere

29. April 2026

Woman working on scientific equipment — © TU Wien

A remarkable mineralogical mechanism has now been demonstrated at TU Wien: with the help of water, certain minerals can convert CO₂ into solid carbonate very quickly.

From Air to Tea: New Sensor Reveals Invisible Pollution in Minutes

23. April 2026

Woman in a high-tech lab — © Romana Maalouf Photography

Fine particulate matter in the air or nanoparticles in water – a remarkable new technology developed at TU Wien makes it possible to detect tiny amounts of a wide range of…

Research data – we care to make it FAIR! – Part 2

21. April 2026

Photo of six people standing side by side — © TU Wien / Livia Beck

Different types of research data entail different challenges for users. Six researchers share their experiences with research data and the implementation of the FAIR…

Mind the Gap! Semiconductor Industry is Relying on the Wrong Materials

20. April 2026

2D materials are widely seen as a promising path toward better computer chips. Researchers at TU Wien now show: some of these materials are unsuitable due to an underestimated…

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SimpleSAML	This is needed to distinguish between the sessions of the logged-in users.	session	HTTP	Login TU Wien
SimpleSAMLAuthToken	This is needed to distinguish between the sessions of the logged-in users.	session	HTTP	Login TU Wien
fe_typo_user	Is needed so that in case of a Typo3 frontend login the session ID is recognized to grant access to protected areas.	session	HTTP	Homepage TU Wien
staticfilecache	Is needed to optimize the delivery time of the website.	session	HTTP	Homepage TU Wien
JESSIONSID	Is needed so that in case of a LectureTube the session ID is recognized to grant access to protected areas.	session	HTTP	LectureTube TU Wien
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Name	Purpose	Lifetime	Type	Provider
_pk_id	Used to store a few details about the user such as the unique visitor ID.	13 months	HTML	Matomo TU Wien
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Name	Purpose	Lifetime	Type	Provider
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wd	Is needed to log the screen resolution.	1 week	HTTP	Meta
fr	Is needed to serve ads and measure and improve their relevance.	3 months	HTTP	Meta
act	Is needed to store logged in users (marketing/tracking).	90 days	HTTP	Meta
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datr	Is needed to identify the browser for security and website integrity purposes, including account recovery and identification of potentially compromised accounts.	2 years	HTTP	Meta
dpr	Is used for analysis purposes. Technical parameters are logged (e.g. aspect ratio and dimensions of the screen) so that Facebook apps can be displayed correctly.	1 week	HTTP	Meta
sb	Is needed to store browser details and security information of the Facebook account.	2 years	HTTP	Meta
dbln	Is needed to store browser details and security information of the Facebook account.	2 years	HTTP	Meta
spin	Is needed for promotional purposes and social campaign reporting.	session	HTTP	Meta
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locale	Is needed to save the language settings.	session	HTTP	Meta
pl	Required for Facebook Pixel.	2 years	HTTP	Meta
lu	Required for Facebook Pixel.	2 years	HTTP	Meta
c_user	Required for Facebook Pixel.	3 months	HTTP	Meta
bcookie	Is needed to store browser data (marketing/tracking).	2 years	HTTP	LinkedIn
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bscookie	Is needed to store performed actions on the website (marketing/tracking).	2 years	HTTP	LinkedIn
X-LI-IDC	Is needed to provide cross-page functionality (marketing/tracking).	session	HTTP	LinkedIn
AnalyticsSyncHistory	Stores the time when the user was synchronized with the "lms_analytics" cookie.	30 days	HTTP	LinkedIn
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li_fat_id	Required for indirect member identification used for conversion tracking, retargeting and analytics.	30 days	HTTP	LinkedIn
U	Is needed to identify the browser.	3 months	HTTP	LinkedIn
_guid	Is needed to identify a LinkedIn member for advertising via Google Ads.	90 days	HTTP	LinkedIn