Filter results

48214 results

Research Colloquium: Design Justice - Delft Design for Values Institute

Research Colloquium: Design Justice - Delft Design for Values Institute 15 January 2024 16:00 | Add to my calendar The Delft Design for Values Institute invites you to join a Research Colloquium on Design Justice led by Aarón Moreno Inglés, PhD candidate at TPM. “What is the relationship between design, power, and social justice?” On 2020, Sasha Costanza-Chock published “ Design Justice: Community-Led Practices to Build the Worlds We Need ”. This book highlights the importance of rethinking design and engineering in a way that explicitly challenges structural injustices, based on the design practices of different oppressed communities and social movements around the world. At TU Delft, we arranged an interdisciplinary reading group that run from April to June 2023, in which we studied the Design Justice framework and discussed the main tools and experiences that Costanza-Chock introduced. Now, connecting to the Delft Design for Values Institute annual theme of Justice , we want to take the chance to present our reflections and explore what this book can offer to designers in the quest for more just design processes and results. Aarón Moreno Inglés will lead this colloquium, in which we will delve into the Design Justice framework, its potentialities, pitfalls, its openings for further research, and the ways in which we could implement it in our current projects. The Research Colloquium takes place at the Faculty of TPM, in Hall-B, 31.A0.020 or can be followed online. For people within TPM who already accepted the Outlook-invite, no new registration is needed. Plus, there will be drinks and snacks afterwards! Register

Redesigning Deltas: Student perspectives unveiled (join the conversation!)

Redesigning Deltas: Student perspectives unveiled (join the conversation!) 11 January 2024 13:45 till 15:45 | Add to my calendar This event is part of the Deltaweek and our 182nd Dies Natalis Our current economic and urban development does not only speed up climate change, it also increases our vulnerability, especially in deltas. With rising sea levels, ever more floodings, coupled with intensified droughts, heatwaves and ecosystem degradation, the need for resilient solutions for our deltas has never been greater. TU Delft students are at the forefront of understanding these challenges and developing approaches and solutions for shaping a better future for deltas worldwide. During this interactive session, our students will pitch their work on reshaping Deltas to an expert panel led by Paul Gerretsen, agent at Vereniging Deltametropool. The experts are: Hilmer Bosch (Postdoctoral Researcher Global Commission on the Economics of Water at the University of Amsterdam), Melvin van der Veen (Senior policy officer Inclusive Water Governance for Climate Adaptation at Both ENDS) and Wieke Pot (Assistant professor at WUR/4TU). Every student brings a unique perspective to the table, offering diverse analyses and solutions to the challenges our deltas face from citizen-science-led and participatory approaches, new coastal eco-infrastructure to collaborative policy arrangements and innovative design. You are not only a spectator, you will be provoked and inspired to join the conversation. Share your insights, questions and perspectives to shape the dialogue and the future of our deltas worldwide. Together we can envision a world of resilient Deltas. Don't miss this chance to be a part of the conversation on delta innovation and join us for an afternoon of inspiration and collaboration. Date : 11 January Time : 13.45 -15.45h, doors open at 13.30 Place : TU Delft, Echo building, room: Arena For whom : Everyone Register : here Attendance is free of charge, but please register as seating is limited. Register here Students who will be presenting their work are: Ludwig Branzk Beyond Lignite: The Future of Spreewald in Lusatia’s Post-Lignite Landscape Ryan Tan Mapping the system underlying inertia in the (storm)water transition in cities in the Netherlands - through a financing perspective Fahira Gearahmani Governance Gaps behind the Construction and Dredging in Poso 1 Hydrodam (Central Sulawesi) Gerdus van der Laarse Towards climate just nature-based solutions: A social vulnerability framework for mapping ecosystem service demand Nicole Chang (Re)introducing co-existence: Unfolding the urban-water-soil metabolism on the coast of Paramaribo Kjell Albers, Vince Deelman, Max Verberne, Siebe van der Burg DISASTER RESILIENT GALVESTON- A multidisciplinary project on the design of sustainable measures to counteract coastal and pluvial flooding issues in Galveston Matthijs Verdaasdonk Water scarcity - How policy developments can be complemented to match the changes occurring up to and including 2050

SOSIA+ Internship

SOSIA+ Internship By Janneke & Hendrikje By visiting a lot of local farmers and connecting with the students of Kwadaso agricultural collage we had a valuable and most wonderful experience in Kumasi. After finishing our internship, we had the opportunity to explain our findings and methods in the Archipelago class. Janneke & Hendrikje We are Hendrikje and Janneke, bachelor students of Wageningen University. For our bachelor program, we got the opportunity to do an internship of 9 weeks in Kumasi, Ghana. Together we worked on integrating the SOSIA+ program with lead farmers in and around of Kumasi. The SOSIA+ program is part of the Archipelago project, a collaboration between TU Delft, Kwadaso Agricultural College, Future Water, and Holland Greentech. Janneke was tasked by the project team with collecting insights into the vision and aligned behavior of farmers regarding the irrigation techniques of the SOSIA+ program. She researched the motivations of the lead farmers involved. This has been done using a Q-sorting methodology. Conducting a Q-sorting research on the motivation of farmers participating in the SOSIA+ project is crucial for gaining a deeper understanding of their perspectives. This understanding, in turn, enhances the effectiveness of the irrigation tool, contributing to its overall success. Hendrikje worked on soil moisture properties of the SOSIA+ demonstration field at the Kwadaso Agricultural College. With gaining a deeper insight into soil moisture behavior, new irrigation techniques and innovative irrigation advise can be obtained. By visiting a lot of local farmers and connecting with the students of Kwadaso agricultural collage we had a valuable and most wonderful experience in Kumasi. After finishing our internship, we had the opportunity to explain our findings and methods in the archipelago class. This together with our educational videos is granting students and teachers the opportunity to learn more about our techniques and performances for their own future research. More Global stories

Creating a diverse and inclusive culture is better for everyone

Making Diversity & Inclusion (D&I) part of the culture at the Faculty of Aerospace Engineering plays an important role in achieving the world class research, education, and innovation that happen there. It requires intention, communication, concrete measures, and involvement from every staff member. In this interview Dean Henri Werij and D&I Officer Axelle Viré share their thoughts on how the faculty is working to strengthen a diverse and inclusive environment that makes everyone feel a part of the community. Addressing the diversity gap Six years ago when Henri Werij became Dean of the Faculty of Aerospace Engineering, he acknowledges things were not where they should have been when it comes to diversity. At the time, the percentage of female Professors (Assistant, Associate, and Full) was around 14 percent, while females made up around 13 percent of the student body. “We were the lowest of TU Delft, and it was clear that we had to do something about it,” he says. Aiming to shrink the gap, resources were allocated to hire more people and the faculty started actively working to find qualified female Professors. This resulted in significant growth, and within a couple of years female Professors accounted for about 23 percent of the total However, the initial growth spurt levelled off, even declined somewhat, and with some attrition Werij notes there is still room for improvement. “We want to do better,” he says. “We want to be an inclusive faculty where people feel welcome and stay. Sometimes we are a sort of springboard for people who come in and then they get a wonderful position elsewhere. We will always support that, but we would also like to give people the opportunity to build their career in our organisation.” I think it's good that as a faculty we recognise that we are also learning. We are not saying we are perfect. We are saying we are willing to change and we are taking steps in that direction. Axelle Viré Culture change In addition to dealing with the diversity numbers gap, Werij says the Management Team (MT) recognised something also needed to be done to change the culture in the faculty, also on D&I matters. “We got feedback from a staff survey about issues like gossip and some women not feeling at ease,” he said. “That is not okay and we wanted to do something about it.” In 2019, the faculty commissioned an independent bureau to research and identify specific areas for improvement. The results of that survey led them to take some concrete steps towards prioritising a more diverse, inclusive and cooperative culture. One notable step was the launch of a programme called Towards Greater Connection. It aims to improve the working culture, interpersonal communication, and leadership at the faculty, thereby improving safety, diversity, and inclusion and stimulating people to work together more. In March 2023, as an initiative of this programme, the faculty organised a week for staff to talk about these issues and practice their leadership and communication skills. Making Diversity & Inclusion a priority Another groundbreaking step was the appointment of Dr. Axelle Viré as the faculty Diversity & Inclusion (D&I) officer in 2019. Aerospace Engineering was the first faculty at TU Delft to have such a role, which in 2021 became mandatory for all faculties. “Taking the initiative to do this shows the importance that the faculty places on D&I,” says Viré, who was appointed as Full Professor of Floating Wind Energy last year. This is also evident by the recent decision to make the D&I officer a permanent member of the faculty Management Team. Werij notes that Aerospace Engineering is currently the only faculty at TU Delft to have taken this step. Although she started the role on her own, Viré says it did not take long for others to start showing interest and a small team grew organically. Wanting to build momentum, she launched a recruitment campaign last year which resulted in 27 people joining her team to work on D&I initiatives. Such a big team gives a broader perspective on important issues and ensures a more balanced approach. “With diversity and inclusion, I think both the bottom-up and top-down approach are important,” she notes. “It allows you to observe issues that could be improved, and then you can turn them into a more structural policy.” Viré says she regularly communicates ideas and observations from the team with the MT, making D&I a central topic on their agenda. Community voice Making the connection between the Management Team and what people encounter in their daily work is a challenge, says Werij. “We want our community to have a clear voice and we want this voice to reach the MT. I'm extremely happy that we now have Axelle on the MT, and a team of 27 people who are a very valuable sounding board for us.” The diversity of the team itself means there is representation for many of the different aspects of D&I. In addition to gender, other topics include things like physical abilities, neurodiversity, and ethnic backgrounds. They also started a working group focussed on outreach to first generation students, people whose parents did not attend university. The aim is to connect with schools in different regions of the Netherlands to enthuse students from different backgrounds for choosing a science and engineering study programme. In addition, the faculty is involved with the central TU Delft D&I office, which is a useful platform of exchange for learning between faculties. Encouraging open communication Open communication is a fundamental part of creating a diverse and inclusive culture. Werij explains that when he delivers his welcome speech to new students, he specifically discusses the value of giving feedback in the Netherlands. “If they don’t understand something or have questions about the way things are happening, we want people to be vocal,” he says. “Sometimes that can even mean being critical and that’s okay.” But with a diverse community representing some 100 nationalities, there can be cultural challenges around giving feedback, particularly if it is to a supervisor. Simply telling people to speak up is not always enough. There are multiple ways that people can make suggestions or file complaints, and announcements are posted around the faculty letting people know what steps to take. It can even be done anonymously, using a QR code. The aerospace study association VSV Leonardo da Vinci and the faculty student council also communicate useful feedback from students with the faculty leadership. We have to do it together, to have this trust and collaboration. When people feel part of our community that makes it better for everybody. Henri Werij Investing in training As part of Towards Greater Connection, the faculty MT recently approved a new training programme for PhD candidates and supervisors that is also expected to contribute to inclusive leadership. In the Triangle Tuning Programme, a proposal by the PhD Council, the Graduate School and Human Resources that was fully embraced by the MT, participants will work on self-awareness and learn to connect effectively with others in the triangle of PhD candidate and the two (or more) supervisors. Although the training has a broader focus than D&I, Werij and Viré expect it will also contribute to an inclusive community. After all, many of the faculty’s 370 PhD candidates and some of their supervisors come from different parts of the world. This adds to the challenge because sometimes people have completely different views, whether it be related to academic culture or societal norms. The Triangle Tuning Programme will be mandatory for PhD candidates up to and including the third year and supervisors and will start early 2024. Innovative initiative Another unique and innovative initiative led by the D&I team is the establishment of a parental relief programme. Although it is a work in progress, Viré mentions that it is already a big step. When a scientific staff member takes parental leave, whether it is a mother or father, it can be challenging to cover their absence, particularly when it comes to supervising PhD candidates. Sometimes colleagues can step in, but that places more work on them and might not be optimal if they are not an expert in the field of the PhD candidate being supervised. “Instead of doing things ad hoc, we wanted to solve this by providing financial support so that a replacement or support can be organised more structurally,” Viré says. That essentially means that when someone decides to take a period of leave, there is a pot of money made available by the faculty that can be used flexibly. “I think that's an important aspect because in some cases you might want to hire someone for a few months, or maybe the PhD candidate would benefit from a secondment to another university,” Viré explains. “It can be used in many different ways.” Werij says that to his knowledge, the Aerospace Engineering faculty is the only faculty in the Netherlands to implement such a programme. Building trust and structure Both Werij and Viré agree that trust is critical when it comes to building a culture of diversity and inclusion at the faculty. “I think that trust building is extremely important and I hope that I can help building trust by making the connections, connecting the management to the daily experience of people in the faculty,” says Viré. She also wants to bring a more structural approach to D&I and the culture at the faculty. “I think we have done things in the past that have been ad hoc, where we see things and then come up with measures and it does make things better. But I think it can be more structural, from clearer directions, to things that we want to achieve on the D&I processes, and then transparency of these processes. I think that will help strengthen the trust.” Learning and belonging together Making everyone feel that they are part of the process and that they belong to our community is what inclusivity is, says Viré. She believes the faculty is on the right track but there is more to be done. “I think it's good that as a faculty we recognise that we are also learning,” she says. “We are not saying we are perfect. We are saying we are willing to change and we are taking steps in that direction. I think learning from the past is important in that respect so that we can move forward with good intentions and good measures.” The feeling of belonging is the ultimate goal from her perspective, Viré said. “When you are in an environment where you feel you can flourish and you feel you belong, that's where you get the most out of yourself and others.” In her new role on the MT, she is optimistic about creating that kind of environment and increasing the momentum that has already started. Viré and the D&I team are actively working on a strategic plan for the coming year, including more concrete steps that will support the vision of strengthening a safe an inclusive place for the TU Delft aerospace community. Werij would like people to know that this can only be done together. “Changing the culture is not something you can do from the top down. There are complex challenges that take time to solve and we need everybody for the input. We have to do it together, to have this trust and collaboration. When people feel part of our community that makes it better for everybody.”

Half Height Horizontal

Tracing ancient settlements in Colombia with remote sensing

A team of the LDE alliance (Leiden University, TU Delft, and Erasmus University Rotterdam) asked whether it might be possible to search for signs of ancient settlements in the jungle with affordable remote sensing techniques. For an expedition in a Colombian dense forest, the team, including remote sensing expert Felix Dahle of TU Delft, joined forces with archaeologists and drone experts from Colombia. In mountainous forests, drones provide affordable access to areas that would otherwise be unreachable from the ground. A LiDAR laser scanner already proved its value in coastal observation . The big question was whether LiDAR could bypass the many treetops. Trees reflect the laser, so it was crucial to fly close so it found its way through the foliage. The team mounted a highly portable LiDAR laser scanner to a drone and went on expedition nearby ancient terraces of the Tairona culture in the Sierra Nevada of Santa Marta. “We had to find the sweet spot. Close to the archaeological sites and still secure above the canopy”, says Felix Dahle. And it passed the test. The LiDAR laser scanner create a point cloud and a detailed 3D model of the landscape. “We were able to detect ancient terraces in the jungle. We discovered that we can scan through the forest when it is not too dense, but some areas remained unfathomable. We could also distinguish several types of vegetation, which might be of great use too to find undiscovered archaeological sites.”

TU Delft jointly wins in XPRIZE Rainforest 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