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Work with us About AI, Data and Digitalisation at the TU Delft At the TU Delft we excel in both fundamental as well as applied disciplines, which form the base for collaboration on scientific and societal challenges. The TU Delft AI Initiative unites and strengthens the AI, data and digitalisation developments at TU Delft. This programme acts as a catalyst for research, education and collaborations both in and with AI, data and digitalisation. We strongly believe in combining fundamental and applied research, which is exemplified by our newly established TU Delft AI Labs. Collaborative research and educating the future generation of digital professionals are pillars of this programme. We have a university-wide talent programme, involving both faculty members and PhD students, with which we attract and support almost 125 new talents in AI, Data & Digitalisation over the course of 2020 and 2021. The positions are aimed at both AI experts as well as those who wish to apply AI in their Science, Technology, Engineering or Design field. All the current vacancies can be accessed via www.tudelft.nl/ai/vacancies . Working from the TU Delft AI Labs The new and current researchers will join forces in the so-called ‘TU Delft AI Labs’ programme. Artificial intelligence, data and digitalisation are becoming increasingly important when looking for answers to major scientific and societal challenges. In a TU Delft AI lab, experts in ‘the fundamentals of AI technology’ along with experts in ‘AI challenges’ run a shared lab. In total, TU Delft will establish 24 TU Delft AI Labs where 48 Tenure Trackers and 96 PhD candidates will have the opportunity to push the boundaries of science by using AI. Each team is driven by research questions which arise from scientific and societal challenges and contribute to the development and execution of domain specific education. The TU Delft is proud to be a university where academics have the freedom to challenge and develop themselves in an international, multidisciplinary and collaborative community and is looking forward to welcome new Assistant Professors and PhD students to further explore the possibilities of AI (related) research. Vacancies & set job alert

Restoring port culture to the city

For centuries, ports have been important to cities and to the hinterland. Yet the maritime mindset has disappeared from many port cities, researcher Carola Hein has concluded. This development represents a danger for the future of ports. She is applying historical research in an effort to restore the link between port and city. “We cannot design a sustainable future without considering the past.” Every day, enormous container ships moor in ports across the world to load and unload goods. Many port cities owe their development and prosperity to this link with the rest of the world, says Carola Hein, professor of the History of Architecture and Urban Planning. “Take Venice and Amsterdam. In the past these cities were global powers, and entirely one with their ports. This can still be seen from their design and architecture, for example the inner-city waterways and warehouses. In Hamburg, the port-city relationship can also be seen in modern architecture, for example buildings shaped like ships.” Maritime mindset Growing up in Hamburg, Hein got to experience the impact a port has on a city at a young age. “I saw large ships enter the port along the Elbe. Every morning, there were calls on the radio for the number of people who would be needed that day to unload goods. In the city, everyone was connected to the port in some way. Even today, the port is part of the city and the residents’ way of thinking. A maritime mindset still pervades the city. I experience it too. This is the background to my interest in architecture and urban planning. I always have one eye on the past.” Separation of port and city This connection between port and city that is still so prominent in Hamburg and used to be a more general phenomenon in the past is certainly not present everywhere anymore. Hein’s research has covered, among other things, the historic development of Rotterdam and London . “The port of Rotterdam was the determining factor in the city for centuries. But easterly as well as westerly expansion have resulted in a separation of port and city. In London, the port has even disappeared from the city entirely. This separation has meant the loss of port culture, and it has become more difficult to find people to work in the port. Given the economic interest of ports, this is a big problem.” Carola Hein C.M.Hein@tudelft.nl TU Delft pagina NEWS Nieuwe Unesco-leerstoel van Carola Hein legt de verbinding tussen water en erfgoed (only in Dutch) Origins of port cities A central question in Hein’s research is what port and city have traditionally meant to each other. Among other things, she identifies the factors that play a role in this relationship. Hein: “In Rotterdam we see that, from the mid-nineteenth century onwards, the ascent of oil has influenced the development of the port to a major extent . By now, three quarters of the port is set up for oil, for example for refinery and transhipment of crude oil. In turn, this has consequences for the connections with the hinterland. Beyond its influence on the landscape, oil has also shaped society and legislation; think of all the people who work in the oil industry, and of the rules that have evolved to limit risks.” Importance of history If we do not understand how developments such as the ascent of oil have determined an environment, equipping this environment in a sustainable manner becomes very difficult, Hein continues. “We cannot remove existing infrastructure from one day to the next. We therefore need the past to help us design the future in the present. This design must include existing structures. In addition to this, historical data regarding a port city indicate what further developments and patterns of thought we might expect. Based on this, you can determine strategies to future-proof a port city and restore the connection between port and city.” Examples of the port-city relationship A good example of an area that is being developed on the basis of the past is the Rotterdam Makers District , says Hein. “In the Merwe-Vierhaven area , which used to be one of the world’s largest ports for fruit, industry from the past is being recommissioned to serve new purposes, such as housing and offices for start-ups in the creative industry. Here we clearly see interventions and infrastructure plans being combined with new objectives whilst retaining certain of the erstwhile functions. Building on foundations from the past, port and city are interacting in a new manner.” Spatial mapping Hein uses geospatial mapping in her investigations of the port-city relationship. Using GIS constructions (GIS = Geographical Information System), she renders historical and spatial developments of a city and port and the relationship between them visible. Hein: “Among other things, I study the ways in which the space around a port city was used through the years. Using GIS and deep-mapping methods, I try to interpret the developments through the years and to get a good idea of the relationship between port and city. This doesn’t only relate to economic value, such as how many containers a port can process and how quickly, but also to social, cultural and ecological values.” Weighing values A number of dualities apply in terms of these values, Hein continues. “We need to take various aspects into account and to weigh them up against each other. We want cheap products from China, but we also want a cleaner environment. We want technological advancement, but we also want job opportunities. We want to conserve our historical heritage, but we also want room in which to build housing.” According to Hein, it is important to involve society when weighing up these things. She mentions Hamburg as an example. In Hamburg, environmental organisations secured a court order banning the further deepening of the harbour to accommodate larger container ships. “In this case, ecological interests weighed more heavily than economic ones.” PortCityFutures In PortCityFutures , a collaboration between TU Delft, Leiden University and Erasmus University Rotterdam, students and academics are investigating among other things the conflicts that the port-city relationship is subject to. Hein: “We are trying to develop new ways of looking, designing and collaborating that do justice to the various port-city relationships, such as their sociocultural identity. In doing this, we apply a sociospatial method which allows us to comparatively assess the role of soft values, such as social and cultural elements, and those of institutions and the built environment.” Integrated collaboration According to Hein, this method clearly shows the areas around port cities to be the result of the interaction between humans and nature, and the extent to which these interactions are determined by social, symbolic and ecological values. “We view issues from multiple perspectives and collaborate with as many parties as possible. These include port authorities, political representatives, members of the public, sociologists, spatial planners, historians and designers. Together we must develop strategies and take design measures to ultimately ensure that the maritime mindset is restored or retained. This is what I hope my research will contribute to.”

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TU Delft jointly wins XPRIZE Rainforest drone competition in Brazil

TU Delft jointly wins in the XPRIZE Rainforest competition in the Amazon, Brazil Imagine using rapid and autonomous robot technology for research into the green and humid lungs of our planet; our global rainforests. Drones that autonomously deploy eDNA samplers and canopy rafts uncover the rich biodiversity of these complex ecosystems while revealing the effects of human activity on nature and climate change. On November 15, 2024, after five years of intensive research and competition, the ETHBiodivX team, which included TU Delft Aerospace researchers Salua Hamaza and Georg Strunck, achieved an outstanding milestone: winning the XPRIZE Rainforest Bonus Prize for outstanding effort in co-developing inclusive technology for nature conservation. The goal: create automated technology and methods to gain near real-time insights about biodiversity – providing necessary data that can inform conservation action and policy, support sustainable bioeconomies, and empower Indigenous Peoples and local communities who are the primary protectors and knowledge holders of the planet’s tropical rainforests. The ETHBiodivX team, made of experts in Robotics, eDNA, and Data Insights, is tackling the massive challenge of automating and streamlining the way we monitor ecosystems. Leading the Robotics division, a collaboration between TU Delft’s Prof. Salua Hamaza, ETH Zurich’s Prof. Stefano Mintchev and Aarhus University’s Profs. Claus Melvad and Toke Thomas Høye, is developing cutting-edge robotic solutions to gather ecology and biology data autonomously. “We faced the immense challenge of deploying robots in the wild -- and not just any outdoor environment but one of the most demanding and uncharted: the wet rainforests. This required extraordinary efforts to ensure robustness and reliability, pushing the boundaries of what the hardware could achieve for autonomous data collection of images, sounds, and eDNA, in the Amazon” says prof. Hamaza. “Ultimately, this technology will be available to Indigenous communities as a tool to better understand the forest's ongoing changes in biodiversity, which provide essential resources as food and shelter to the locals.” . . . .

Students Amos Yusuf, Mick Dam & Bas Brouwer winners of Mekel Prize 2024

Master students Amos Yusuf, from the ME faculty (Mick Dam, from the EEMCS faculty and graduate Bas Brouwer have won the Mekel Prize 2024 for the best extra scientific activity at TU Delft: the development of an initiative that brings master students into the classroom teaching sciences to the younger generations. The prize was ceremonially awarded by prof Tim van den Hagen on 13 November after the Van Hasselt Lecture at the Prinsenhof, Delft. They received a statue of Professor Jan Mekel and 1.500,- to spend on their project. Insights into climate change are being openly doubted. Funding for important educational efforts and research are being withdrawn. Short clips – so called “reels” – on Youtube and TikTok threaten to simplify complex political and social problems. AI fakes befuddle what is true and what is not. The voices of science that contribute to those discussion with modesty, careful argument and scepticism, are drowned in noise. This poses a threat for universities like TU Delft, who strive to increase student numbers, who benefit from diverse student populations and aim to pass on their knowledge and scientific virtues to the next generation. It is, therefore, alarming that student enrolments to Bachelor and Master Programs at TU Delft have declined in the past year. Students in front of the class The project is aimed to make the sciences more appealing to the next generation. They have identified the problem that students tend miss out on the opportunity of entering a higher education trajectory in the Beta sciences – because they have a wrong picture of such education. In their mind, they depict it as boring and dry. In his pilot lecture at the Stanislas VMBO in Delft, Amos Yusuf has successfully challenged this image. He shared his enthusiasm for the field of robotics and presented himself as a positive role model to the pupils. And in return the excitement of the high school students is palpable in the videos and pictures from the day. The spark of science fills their eyes. Bas Brouwer Mick Dam are the founders of NUVO – the platform that facilitates the engagement of Master Students in high school education in Delft Their efforts offer TU Delft Master Students a valuable learning moment: By sharing insights from their fields with pupils at high school in an educational setting, our students can find identify their own misunderstandings of their subject, learn to speak in front of non-scientific audiences and peak into education as a work field they themselves might not have considered. An extraordinary commitment According to the Mekel jury, the project scored well on all the criteria (risk mitigation, inclusiveness, transparency and societal relevance). However, it was the extraordinary commitment of Amos who was fully immersed during his Master Project and the efforts of Brouwer and Dam that brought together teaching and research which is integral to academic culture that made the project stand out. About the Mekel Prize The Mekel Prize will be awarded to the most socially responsible research project or extra-scientific activity (e.g. founding of an NGO or organization, an initiative or realization of an event or other impactful project) by an employee or group of employees of TU Delft – projects that showcase in an outstanding fashion that they have been committed from the beginning to relevant moral and societal values and have been aware of and tried to mitigate as much as possible in innovative ways the risks involved in their research. The award recognizes such efforts and wants to encourage the responsible development of science and technology at TU Delft in the future. For furthermore information About the project: https://www.de-nuvo.nl/video-robotica-pilot/ About the Mekel Prize: https://www.tudelft.nl/en/tpm/our-faculty/departments/values-technology-and-innovation/sections/ethics-philosophy-of-technology/mekel-prize

New catheter technology promises safer and more efficient treatment of blood vessels

Each year, more than 200 million catheters are used worldwide to treat vascular diseases, including heart disease and artery stenosis. When navigating into blood vessels, friction between the catheter and the vessel wall can cause major complications. With a new innovative catheter technology, Mostafa Atalla and colleagues can change the friction from having grip to completely slippery with the flick of a switch. Their design improves the safety and efficiency of endovascular procedures. The findings have been published in IEEE. Catheter with variable friction The prototype of the new catheter features advanced friction control modules to precisely control the friction between the catheter and the vessel wall. The friction is modulated via ultrasonic vibrations, which overpressure the thin fluid layer. This innovative variable friction technology makes it possible to switch between low friction for smooth navigation through the vessel and high friction for optimal stability during the procedure. In a proof-of-concept, Atalla and his team show that the prototype significantly reduces friction, averaging 60% on rigid surfaces and 11% on soft surfaces. Experiments on animal aortic tissue confirm the promising results of this technology and its potential for medical applications. Fully assembled catheters The researchers tested the prototype during friction experiments on different tissue types. They are also investigating how the technology can be applied to other procedures, such as bowel interventions. More information Publicatie DOI : 10.1109/TMRB.2024.3464672 Toward Variable-Friction Catheters Using Ultrasonic Lubrication | IEEE Journals & Magazine | IEEE Xplore Mostafa Atalla: m.a.a.atalla@tudelft.nl Aimee Sakes: a.sakes@tudelft.nl Michaël Wiertlewski: m.wiertlewski@tudelft.nl Would you like to know more and/or attend a demonstration of the prototype please contact me: Fien Bosman, press officer Health TU Delft: f.j.bosman@tudelft.nl/ 0624953733