Tracks – lärande och lärandemiljö // Tracks – learning and teaching environment
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Tracks är ett utbildningskoncept som utvecklar både lärandet och lärandemiljöerna på Chalmers. Tracks betyder spår och det är just det Chalmers studenter erbjuds – spår mellan olika utbildningar i form av valbara kurser, där valen styrs av eget intresse. Inom ramen för Tracks finns möjligheter till individualiserad studiegång och samverkan mellan näringsliv, samhälle och akademin.
Tracks is a unique educational initiative regarding learning and learning environments that prepares the university for the needs of tomorrow.
Tracks are exactly what Chalmers students are offered – tracks between different programmes in the form of elective courses, where the choices are guided by personal interest. The framework of Tracks provides opportunities for individualised study and collaboration between students, industry, the community and academia.
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- PostA digital twin of food waste: to understand the behavior of waste and to reduce it(2020) Kraemer, Joline; Mur, Klaudia; Rehnberg, Oskar; Chalmers tekniska högskola; Kaczorowska, Anna; Kaczorowska, Anna
- PostA sustainable marine transport sector(2021) Alvelid, Carl; Schmidt, Daniel; Ljunge, Jonna; Gutke, Julia; Pai, Rahul Rajendra; Muthukrishnan, Shruthik Krishnan; Chalmers tekniska högskola; Sjöblom, Jonas; Sjöblom, JonasIn today’s highly globalised world, marine transport accounts for an important mode of travel as well as a key means of enabling transcontinental trade. There is an urgent need for a shift towards a more sustainable marine sector as the demand for at sea transport and shipping increases annually with rising levels of harmful emissions as a result. Moreover, the future of the fossil fuels currently employed for marine vessel propulsion is most unclear. The widely used Heavy Fuel Oil might become subject to highly volatile pricing as the global market moves towards reducing its fossil dependence. Also, stricter emission norms intended to bring the marine transport sector closer to the legislative levels already developed in land-based transportation are to be expected. This report introduces and discusses a selection of emissions-reducing measures which could contribute to a more sustainable marine transport sector, namely, biofuels, solar panels and electrification, hydrogen, fuel cells, methanol, speed reductions and wind power. Ultimately, wind power is chosen as a final suggestion with respect to lowering marine emissions. Wind is a free, renewable, and abundant form of energy especially suitable for marine transport and its extraction for marine vessel propulsion does not induce resource scarcity in other sectors. Biofuels are more expensive than the current fuels in use and pose environmental and ethical dilemmas related to land use change with the potential of creating distributional conflicts. When compared to other options, fully wind powered ships have the unparalleled benefit of zero emissions in theory. In contrast to solar power, wind power alone is sufficient for vessel propulsion although there is need for alternative methods if the wind direction and magnitude does not meet the requirements. Electric vessels struggle with low energy density in batteries and a complete lack of charging infrastructure, only permitting shorter voyages inadequate for meeting the demand for worldwide transport. Hydrogen fuels cause a considerable loss of usable shipping volume, and thus profit, due to its low volumetric density. Finally, from a stakeholder perspective it is argued that although initial investments may be high due to re-equipping or replacing of ships, wind power is a viable economic solution long-term as the “fuel” is inherently abundant and free. Also, a zero-emissions option like wind power is likely to be favourable in the eyes of authorities which are able to introduce policy instruments supporting the transition to a wind-powered marine future.
- PostAssembling, running and characterizing a 5 cm2 single cell PEMFC(2023) Kotur, Mille; Malm, Oskar; Vishwakarma, Rajesh; Chalmers tekniska högskola; Chalmers University of Technolog; Wickman, Björn; Strandberg, Linnéa; Wickman, Björn
- PostAssembling, starting, and running a 5 cm2 single cell PEM-fuel cell(2022) Gimdal, Kalle; Nikouei, Mohammad; Satish Ballary, Varun; Chalmers tekniska högskola; Wickman, Björn; Shokhen, Victor
- PostAssesment of fuel cell specific risk(2023) Randby, David; Svensson Qvistberg, Simon; Sharma, Mayur; Chalmers tekniska högskola; Chalmers University of Technolog; Wickman, Björn; Runefors, Marcus; Wickman, Björn
- PostAssessing the Efficacy and Fairness of Traditional and Open Peer Review in Academic Publishing(2024) Samoaa, Peter; Chalmers tekniska högskola; Chalmers University of Technolog; John, Jobin; John, JobinThis report investigates the prevailing attitudes toward traditional and open peer review systems among researchers in computer science. Through an analytical survey conducted with a diverse group of participants, including faculty members and students with varying publication records, we explore the perceived efficacy, fairness, and quality of both review processes. Particular attention is given to the consistency of respondents' answers, examining the correlation between their general opinions on peer review and their specific experiences with comment quality. The study aims to assess whether open peer review can address the shortcomings of the traditional system, taking into account the role of respondent and their experience in research.
- PostAssessment Of The Recycling Concept For Fuel Cell(2022) Mohamed, Khalil; Marcon, Simao; Chalmers tekniska högskola; Wickman, Björn; Petranikova, Martina
- PostAutomating Qubit Tune-up and Mixer Calibration(2021) Abram, Hari; Jirlow, Martin; Heuts, Olivia; Chalmers tekniska högskola; Geresdi, Attila; Eriksson, Axel; Castillo Moreno, ClaudiaIn this project we write scripts to automate qubit tune-up and mixer calibration, with the aid of the Labber instrument software and the Labber Python API. The python scripts are written to perform the measurements on two microwave platforms, Vivace and Keysight. The scripts then process the data from the measurements to extract the desired measures for qubit tuneup and mixer calibration. To conclude we note that although the scripts are able to perform there is still much room for improvement.
- PostBreaking Down Fuel Cells: A Comparative Study of PEMFC and DMFC(2023) Dharmalingam, Naandeesh; Sureshkumar, Sreenivasa; Motharkar, Tanmay; Chalmers tekniska högskola; Chalmers University of Technolog; Wickman, Björn; Hervieux, Nadège; Wickman, Björn
- PostCase study of an off-grid house energy system(2022) Adolfsson, Ebba; Karling, Linus; Márquez Lopéz, Guillermo; Hellekant, Josefin; Chalmers tekniska högskola; Albinsson, Bo; Albinsson, Bo
- PostCompiling Quantum Conditionals in a Functional Language(2021) Botö, Nicklas; Forslund, Fabian; Chalmers tekniska högskola; Geresdi, Attila; Geresdi, AttilaWe present the functional quantum programming language Signe. The language features type inference, quantum conditionals, and compiles to multiple low-level representations. A compiler for Signe is presented with an implementation in Haskell. The compiler uses a Hindley-Milner type system, linearity checking, compilation to circuit and matrix data types, and a modern, user-friendly syntax in the functional style. The operational semantics are described in terms of the category of finite quantum computations FQC. Signe’s semantics and the FQC category are based on the QML language by Altenkirch and Grattage [1, 5, 4].
- PostConstructing and operating a single cell solid oxide electrolyzer cell (SOEC)(2023) Wurzinger, Jakob; Nair, Premkrishnan; Kramadhati Venkatagiri, Vaghul; Chalmers tekniska högskola; Chalmers University of Technolog; Wickman, Björn; Froitzheim, Jan; Almyren, Isak
- PostCreation of conceptual challenge-driven space to foster trans-disciplinary collaboration at Chalmers campus Johanneberg(2020) Fischer, Frida; Jensen, Tove; Riestra Nava, Illán; Chalmers tekniska högskola; Kaczorowska, Anna; Kaczorowska, Anna
- PostDevelopment of a life cycle inventory model of a 150kW fuel cell for use in Life Cycle Assessment(2023) Jägersvärd, Fredrik; Rajendran, Mano; Holmblad, Peter; Chalmers tekniska högskola; Chalmers University of Technolog; Wickman, Björn; Kanchiralla, Fayas Malik
- PostDynamic Behaviour of a Fixed-end Square Hollow Section Steel Column Subjected to Wind Flow(2022) Arafat, Ahmad; Chalmers tekniska högskola; Yao, Huadong; Yao, HuadongSteel lattice structures are widely used in the structural engineering. These structures are light in weight and usually all structural elements are exposed to wind. This forms that fact that wind loads are highly dependent of the cross-section of structural elements. Although there are several design codes available for assigning wind loads on lattice structures such as Eurocode - EN 1991-1-4 (2005), the resulted assigned wind loads in these codes are conservative and considering the upper bound solution. Additionally, these codes do not provide clear procedure for investigating the dynamic behaviour of the lattice structures. Therefore, this project has been directed towards investigating the dynamic behaviour of a fixed-end square hollow section steel column under wind flow. To carry out this project, finite element analysis (FEA) and computational fluid dynamics (CFD) analysis were coupled. The first analysis was built using Abaqus, where the material and boundary conditions of the column were assigned. The second analysis was composed of two steps, where the first step has been aimed to carry out a quasi-steady simulation using STAR-CCM+. Whereas, in the second step, codes of Abaqus and STAR-CCM+ were coupled. As expected, the column under wind loading will have wind-induced vibration frequencies in both directions (X and Y). The major frequency (in X-direction) is less dependent on mesh size and Time-step. Nevertheless, the minor frequency (in Y-direction) is highly dependent on the mesh size and Time-step, and has lower amplitude. Finally, calculation according to Eurocode reveals conservative results in comparison with the numerical solutions.
- PostElectrochemical evaluation of catalyst material for PEM-fuel cell(2023) Bosser, Christian; Garapati, Sriyan; Levin, Erik; Chalmers tekniska högskola; Chalmers University of Technolog; Wickman, Björn; Lönn, Björn; Mohan, Roopathy; Wickman, Björn
- PostElectrochemical evaluation of catalyst materials for PEM-fuel cell reaction(2022) Kumar Tiwari, Rahul; Maillet, Christophe; Chalmers tekniska högskola; Wickman, Björn; Mohan, Roopathy
- PostEnergy efficiency and power ability of a hydrogen equipped self-sufficient solar building with grid support(2023) Mohamed, Abdin; Pettersson, Nathalie; Nandi, Swaroop; Chalmers tekniska högskola; Chalmers University of Technolog; Wickman, Björn; Steen, David; Thiringer, Thorbjörn
- PostEstablishing a Primary Healthcare Center for Students in Gothenburg: An investigation of the needs, possibilities and designs of a primary healthcare center for university students(2022) Steffner, Alva; von Sydow, Anna; Trinh, Thomas; Chalmers tekniska högskola; Hellström, Andreas; Alexandersson, PatrikAttending university is for most students a challenging period in life, often in combination with being a young adult and experiencing new mental and physical situations. Having access to support within healthcare and student health service is important to maintain a healthy life as a student. This report aims to investigate the healthcare needs and current healthcare services for university students in Gothenburg. Furthermore, this report aims to investigate the possibilities and propose solutions and design ideas for opening a primary healthcare center owned by Gothenburg’s Students Company Group and targeted at university students of Gothenburg. The suggestions are also based on investigating the healthcare needs and current services of university students in Gothenburg. This study is a literature review as well as an interview study with key persons and companies. The results show that there seems to be an increased prevalence of mental illness among young adults, where university students may be particularly susceptible to mental health issues, which indicates a need for more preventative care and adjusted healthcare. The suggested solutions for a primary healthcare center for students include adjustments in the organizational design and a location close to the students. The conclusion is that there is a need for more preventive care and adjusted healthcare for students, and by utilising all possibilities when opening a primary healthcare center for students, it has the potential to not only help students in need of healthcare but also make the students of Gothenburg healthier.
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