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1. TU Dortmund
2. News: 12/18/2023
New Study by the Team of Dr. Dehmelt Uncovers Fundamental Mechanism in Cell Migration

Rho GTPase family member Rac1 is only active in cell protrusions and the related family member RhoA only in cell contractions. Contrary to previous assumptions, however, Rac1 and RhoA do not inhibit each [...] decipher the mechanism by which Rac1 activates RhoA. The group found that this occurs via the signaling molecules Arhgef11 and Arhgef12, which are themselves activated by Rac1 and can then activate RhoA. By [...] each other; instead, Rac1 positively influences RhoA and activates it. The team hypothesized that this unexpected coupling plays a role in generating dynamic cycles of alternating cell protrusion and cell …
1. Physik
2. Event: 12/14/2021
Thesis defense of Marie Schmitz

Initially, a system with sub-monolayer platinum on a p(2 × 1) reconstructed Si(100) substrate is prepared via electron beam evaporation. At 1/6 ML Pt a low-dimensional Si-Pt silicide forms after high [...] reveals a combination of two overlapping domains described by the matrices ([10, −2]; [−1, 4]) and ([10, 2]; [1, 4]). High-resolution core-level XPS measurements of the Au 4f and Si 2p signals showed two [...] simulated using different starting structures. The best structure model reveals R-factors below 0.1 for both, Si 2p and Pt 4f signals. The unit cell of the structural arrangement contains 4 platinum atoms …
1. LB
2. Studies
3. Exams
Notes on examinations

the form of a written examination: Module SF-L 1: Written examination on the lecture "Basic Theories and Models in the Learning Specialisation" (SF-L 1.1). Module SF-L 2: Combined written examination on [...] Lecture in the summer semester SF-L 1.1 „Grundlegende Theorien und Modelle im Förderschwerpunkt Lernen“ SF-L 2.2 „Didaktische Konzeptionen im Förderschwerpunkt Lernen“ SF-L 2.1 „Gemeinsames Lernen im inklusiven [...] lectures "Common learning in inclusive teaching: Theories and models in learning difficulties" (SF-L 2.1) and "Didactic concepts in the learning focus" (SF-L 2.2). Important! The exams are offered every semester …
1. dbis
2. Publications
3. 2012
4. Skeleton Automata for FPGAs
SIGMOD 2011 Reviews

query processing time and memory utilization. Strong points of the paper (please number them S1,S2,..) S1. The paper proposes a new FPGAs-based stream processing engine with high speed and high resource [...] The paper provides extensive experimental results. Weak points of the paper (please number them W1,W2,...) W1. The assumption of the paper seems to be too strict. The paper assumes that the clock of the proposed [...] times (hours) limited them to static workloads. Strong points of the paper (please number them S1,S2,..) S1: The approach allows a large number of frequently changing queries to share a single XML stream …
1. WiWi
2. International
3. TU Dortmund Students
4. Erasmus Exchange Semester
Partner Universities

for international pages for incoming students Link to course lists Language Ability: English B1, Polish B1 (for courses held in Polish) Bachelor and Master The Silesian University of Technology, Gliwice [...] for international students Link to course list Link to ECTS Catalog Language Ability : B1 in English, at least A2/B1 in Italian to take courses held in Italian Basic understanding of Italian is recommended [...] international students Language level: B1 in English (B2 is recommended for successful participation in courses). Basic knowledge of Italian is recommended. B1 in Italian to participate in courses in Italian …
1. AI
2. Event: 8/1/2024
Deterministic Clustering in High Dimensional Spaces: Sketches and Approximation

precision parameter ε or k. Furthermore, there is no coreset construction that succeeds with probability 1−1/n and whose size does not depend on the number of input points, n. This has led researchers in the [...] exponential in the dimension are Ω(1) for both k-median and k-means, even when allowing a complexity FPT in the number of clusters k. This stands in sharp contrast with the (1+ε)-approximation achievable in [...] also show a deterministic algorithm for computing a (1+ε)-approximation to k-median and k-means in high dimensional Euclidean spaces in time 2^(k^2/ε^O(1)) poly(nd), close to the best randomized complexity …
Imprint

7551 Send e-mail TU Dortmund University, in accordance with section 2 (1) sentence 1 in conjunction with section 1 (2) sentence 1 no. 5 of the Higher Education Act of the State of North Rhine-Westphalia [...] Prof. Dr. Manfred Bayer. TU Dortmund University carries out its tasks pursuant to section 76 (1) sentence 1 HG NRW under the legal supervision of the Ministry of Culture and Science of North Rhine-Westphalia …
1. Psychologische Diagnostik
2. Studies
Courses

IB 2.1 seminar Kunina-Habenicht Ausgewählte Störungsbilder der Kinder- und Jugendpsychiatrie 132270 BA-PO 2016: IB 2.2 seminar Kunina-Habenicht Projekt 1.1 Begleitveranstaltung 132289 BA-PO 2016: P1 seminar [...] Lebensphase Jugend als zeit- und gesellschaftsdiagnostisches Phänomen 132290 BA LABG 2016: IP1 BA EW 17/18: IP1 EW BA EW ab 2013: Modul 6 compact course Wild Entwicklungen, Prognosen und Kontroversen der …
1. SOZ
Imprint

7551 Send e-mail TU Dortmund University, in accordance with section 2 (1) sentence 1 in conjunction with section 1 (2) sentence 1 no. 5 of the Higher Education Act of the State of North Rhine-Westphalia [...] Prof. Dr. Manfred Bayer. TU Dortmund University carries out its tasks pursuant to section 76 (1) sentence 1 HG NRW under the legal supervision of the Ministry of Culture and Science of North Rhine-Westphalia …
1. BMSD
2. Studies
3. Exams
Winter semester 2026/2027

Straße 4, room P1 E0 205-207 Statics and dynamics 1 Format: Written exam in presence Date: 24.02.2027, 08:30 - 14:00 (in two cohorts) Location: E-exam room, Otto-Hahn-Straße 4, room P1 E0 205-207 Statics [...] Straße 4, room P1 E0 205-207 Non-linear finite element method (NLFEM) Format: Written exam in presence Date: 09.02.2027, 14:00-16:30 Location: E-exam room, Otto-Hahn-Straße 4, room P1 E0 205-207 Linear [...] Written exam in presence Date: 11.03.2027, 13:30 - 16:30 Location: E-exam room, Otto-Hahn-Straße 4, room P1 E0 205-207 The aids agreed in the courses are permitted in the written examinations. …