Fostering global academic leadership: UTM researcher drives international collaboration at TU Ilmenau

Nurul Izzati Darul Zaman

📝 Summary

A Universiti Teknologi Malaysia (UTM) researcher, Nurul Izzati Darul Zaman, has completed a research visit at Technische Universität Ilmenau (TU Ilmenau) in Germany, strengthening UTM’s international research collaborations. The visit focused on improving infectious disease diagnosis through temperature pattern analysis and advanced signal decomposition and machine learning algorithms. The exchange has fostered international networking and knowledge sharing, with potential to enhance clinical disease prognosis and public health outbreak control.

ILMENAU, Aug 1 – Universiti Teknologi Malaysia (UTM) continues to strengthen its international research footprint through impactful global collaborations. Nurul Izzati Darul Zaman, a PhD candidate from the Department of Biomedical Engineering and Health Sciences at UTM’s Faculty of Electrical Engineering (FKE), under the supervision of Associate Professor Ts. Dr. Rania Hussien Ahmed Al-Ashwal and Associate Professor Dr. Yuan Wen Hau embarked on an academic research visit from 1 to 31 July 2026 at the Institute of Biomedical Engineering and Informatics at Technische Universität Ilmenau (TU Ilmenau), Germany.

The visit, supported by the World Technology Universities Network (WTUN) Exchange Programme 2025–2026, reinforces UTM’s commitment to cutting-edge research and global academic partnerships.

Presenting a token of appreciation from UTM International to Prof. Dr.-Ing. habil. Jens Haueisen (right), Head of the Group of Biomedical Engineering at TU Ilmenau

Advancing Infectious Disease Diagnosis Through Temperature Pattern Analysis

Prolonged fever poses a major diagnostic challenge due to overlapping symptoms across infectious diseases. While analysing disrupted circadian rhythms in body temperature offers critical physiological insights, conventional methods often oversimplify temperature trends or suffer from inconsistent measurement intervals. To bridge this gap, Nurul Izzati’s research integrates circadian rhythm parameters with morphological, mathematical, demographic, and symptom features to improve disease classification.

Under the supervision of Prof. Dr.-Ing. habil. Jens Haueisen at TU Ilmenau, these feature sets are processed using advanced signal decomposition and machine learning algorithms. Preliminary results reveal distinct circadian disruptions in infected patients, demonstrating strong potential to enhance clinical disease prognosis in hospitals and strengthen public health outbreak control.

Accelerating Doctoral Research Through Global Networking and Knowledge Sharing

The exchange period provided a vital platform for Izzati to focus intensively on her PhD analysis while building meaningful international connections. While the host institute specialises primarily in Electroencephalogram (EEG) and Electrocardiogram (ECG) research, the visit highlighted the immense value of academic networking, cross-disciplinary insights, and collaborative exchange over specialised laboratory equipment.

Digitimer DS5 constant current stimulator setup configured for precise electrical signal stimulation in EEG and EMG neurophysiology research

Dual-extrusion 3D printer actively fabricating components inside the Rapid Prototyping Laboratory at TU Ilmenau

Workbench and preparation area in the Chemistry Laboratory at the Institute of Biomedical Engineering and Informatics (BMTI), TU Ilmenau

Beyond individual computational work, building a strong academic network became a cornerstone of the exchange. Through informal research-sharing sessions with peers and host researchers, Izzati engaged in in-depth discussions on biosignal interpretation and non-linear signal processing methodologies.

These interactions provided fresh analytical perspectives, constructive peer feedback, and valuable methodological insights from international researchers working across parallel biomedical engineering domains.

Sincere appreciation to Tamar Nozadze (left), Assistant Professor at Ivane Javakhishvili Tbilisi State University (TSU), Georgia, and Ioana Besutiu (right), Secretariat of the Institute for Biomedical Engineering and Informatics (BMTI)

Her time at TU Ilmenau also extended to memorable social and cultural experiences. At the annual Summer Fest campus gathering, Izzati joined the university community, built lasting connections with international researchers and students, and experienced local German hospitality in a relaxed, friendly environment.

Informal networking and team bonding during the annual TU Ilmenau Sommerfest gathering

Strengthening International Synergies

This collaborative initiative directly reflects the core mission of the WTUN by promoting international knowledge transfer, empowering early-career researchers, and applying technology for direct societal benefit. It builds on an established history of academic engagement between UTM and TU Ilmenau, including previous institutional visits to the National Heart Institute (IJN)-UTM Cardiovascular Engineering Centre.

Moving forward, the research outcomes will be integrated into Izzati’s doctoral thesis and prepared for publication in a high-impact ISI-indexed journal, furthering long-term research linkages between Malaysia and Germany.