Symbitron

Project Description

Symbitron: Symbiotic man-machine interactions in wearable exoskeletons to enhance mobility for paraplegics

2013-10-01 to 2018-03-31 (ongoing project)

The goal of Symbitron is to enable individuals with paraplegia to regain mobility with a novel lower-limb exoskeleton and a bio-inspired controller. BioRob’s role is to develop and test a neuromuscular controller that can produce various walking gaits with resemblance to human kinematics, kinetics, and muscle activations with few sensors and no pre-defined reference patterns.

Neuromuscular Controller

For real world function, wearable devices to assist gait should be highly responsive to both the user and the environment. Users should also be able to interact with the device in an intuitive manner. This positive shared control between machine and human is especially important for individuals with spinal cord injuries, where active recruitment of their own neuromuscular system could promote motor recovery. Here we demonstrate the capability of a biologically-inspired neuromuscular controller (NMC) and its use in assisting the gait of SCI test pilots.

The NMC was based on a sagittal plane neuromechanical simulation developed by Hartmut Geyer, which generates walking by activating simulated muscle reflex loops stimulated by few sensory imputs. Only the foot contact states and joint angles are needed to activate the simulated reflex loops of the Hill-type muscle models. The stance reflexes loop provides weight bearing support during the stance phase, and the swing reflexes allow the leg to flex and swing freely. The muscle forces generated from the virtual muscle dynamics combine to produce knee and hip torque commands to the gait trainer. The advantages of this controller over other approaches include robustness, modularity, and adaptability. In particular, the controller does not require filtering of its inputs (as with myoelectric control), can be decomposed into relevant modules (e.g. only knee or hip control), and can generate walking at different speeds and on different terrains in simulation.

For implementation on hardware, we developed a NMC Simulink library with control modules that allowed for tailoring to specific exoskeleton devices. So far we have tested the NMC on three different devices. The ankle module was tested on powered ankle exoskeleton Achilles, and the knee and hip modules were tested with gait trainer LOPES (both devices are from UTwente). We are currently testing the ankle and knee module on our new wearable exoskeleton. To provide subject-specific control for the SCI subjects, the NMC modules were designed to provide asymmetric control between the right and left legs, between extension and flexion, and among different muscles.

Neuromuscular controller

Tests with Human Subjects

We evaluated our controller with both healthy and paraplegic subjects. The modular nature of our controller enables us to test it on several different types of lower limb assistive devices. We evaluated subjects’ walking kinematics and kinetics, muscle activation levels, and metabolic power when possible.

Ankle Control

We tested the ankle module of the neuromuscular controller with a powered ankle exoskeleton (UTwente’s Achilles) on healthy subjects and paraplegic test plots with some mobility. For the healthy subjects, we evaluated the mechanics and energetics of walking with such a device and controller. This controller was designed to mimic human reflex patterns during locomotion, which we hypothesized would lead to lower energetic costs compared to walking with the added mass of the device only. Preliminary tests found that healthy-like gait patterns remained intact, and metabolic costs were reduced compared to the transparent mode of the device. Muscle activity of the tibialis anterior and soleus were also reduced with the assistive push-off. Please see Dzeladini et al. 2016 under Publications for more information.

Knee and Hip Control

We evaluated the neuromuscular controller on a lower-limb knee and hip robotic gait trainer (UTwente’s LOPES) with seven pilots with paraplegia (four complete, two incomplete) and one healthy subject. We determined that the NMC could enable normal-like walking gait kinematics at various walking speeds. We found that SCI pilots could walk at a range of normal walking speeds– from 0.6 m/s to 1.4 m/s. Despite a few differences between NMC-produced torques and healthy biological torques, the SCI joint kinematics were similar to healthy kinematics. With few sensors and no predefined gait patterns for multiple speeds or different subjects, the NMC could produce various walking patterns based on subject interaction with the environment. Please see Wu et al. 2017 under publications for more information.

WE1: Ankle and Knee Control

Our consortium partners at Delft and UTwente have developed a new ankle and knee wearable exoskeleton. Tests of the NMC with this device on paraplegic pilots are currently ongoing at the Fondazione Santa Lucia, another one of our consortium partners. Since this exoskeleton only actuates the ankle and knee, these pilots already have some volitional control of their hip joint.

WE2: Lower Limb Control (ankle, knee, hip)

Tests of the full lower limb exoskeleton and neurmuscular controller will be conducted in early 2018. These tests will involve paraplegic pilots who do not have volitional control of their hip joints.

Media

Student Projects

Related student projects:

S. Berger. Energy consumption optimization and stumbling corrective response for bipedal walking gait.

F. Dzeladini. Implementation of a human feedback-based locomotion and its control by means of a feedforward component inspired by central pattern generators

A. di Russo. Biomechanical analysis of slow walking and stepping behavior in healthy subjects on treadmill

Researchers

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Auke J. Ijspeert, Florin Dzeladini, Amy R. Wu

Publications

Learning-based techniques for lensless reconstruction

Y. Perron 

2023-09-08.

Traces of responsibility: Digital analysis of safety discourses and the language of a million patents

N. Chachereau; P. Gupta; B. Srinivasa Desikan 

workshop Patent documents as sources and data: Quantitative and qualitative methodologies, EPFL, Lausanne, June 29-30, 2023.

Refineries in plains and valleys. Debating the environmental problems of oil infrastructure in Switzerland (1958-1966)

N. Chachereau 

European Society for Environmental History (ESEH), Berne, Switzerland, August 22-26, 2023.

Un avenir inévitable ? Les débats autour de la première raffinerie de pétrole en Suisse

N. Chachereau 

Triennale d’art contemporain Bex&Arts, Bex, Suisse,

“Moral pressure” or “self-interested balancing of costs and benefits”? International and domestic forces shaping the first Swiss patent system (1873-1908)

N. Chachereau 

Economic and Business History Society Conference, Porto, Portugal, May 24-27, 2023.

Recartographier l’espace napoléonien : Une lecture computationnelle du cadastre historique de Lausanne

R. Petitpierre; L. Rappo; I. di Lenardo 

2023. Humanistica 2023, Association francophone des humanités numériques, Geneva, Switzerland, June 26-28, 2023.

Prediction of mycotoxin response of DNA-wrapped nanotube sensor with machine learning

Y. Rabbani; S. Behjati; B. P. Lambert; S. H. Sajjadi; M. Shariaty-Niassar et al. 

2023. DOI : 10.1101/2023.09.07.556334.

How (not) to talk about climate change

M. Aklin; J. Urpelainen 

2014-05-22.

La Suisse doit reprendre l’initiative en Europe avec une politique énergétique proactive

M. Aklin 

2014-10-30.

Can solar micro-grids deliver basic electricity access in Indian villages?

M. Aklin; P. Bayer; S. Harish; J. Urpelainen 

2015-04-17.

Off-grid solar power and the future of rural electrification in India

M. Aklin; P. Bayer; S. Harish; J. Urpelainen 

2017-07-17.

Off-grid power not a silver bullet for rural India

M. Aklin 

2017-08-16.

How India’s impressive electrification compares with South Asian nations

M. Aklin 

2018-09-13.

Six Nuclear Reactors Worth of Off-Grid Renewable Energy Deployed in Last 10 Years – But Sub-Saharan Africa Lagging

M. Aklin 

2018-11-20.

Middle-Income Countries Big Winner from Off-Grid Energy. Who’s Next?

M. Aklin 

2018-11-22.

Le mieux est l’ennemi du bien: les bienfaits de la loi sur le CO2 compensent ses carences

M. Aklin 

2020-10-19.

Enable a just transition for American fossil fuel workers through federal action

M. Aklin; J. Urpelainen 

2022-08-02.

Access to Clean Cooking Energy and Electricity : Survey of States

A. Jain; S. Ray; K. Ganesan; M. Aklin; C-Y. Cheng et al. 

2015

Small off-Grid solar systems displace kerosene, but evidence for social and economic impact remain weak

M. Aklin; P. Bayer; S. Harish; J. Urpelainen 

2017-01

Global Progress in Electrification

M. Aklin 

2019-02

How to Target Residential Electricity Subsidies in India: Step 2. Evaluating policy options in the State of Jharkhand

S. Sharma; T. Moerenhout; M. Aklin 

2020-09

How to Target LPG Subsidies in India: Step 2. Evaluating policy options in Jharkhand

S. Sharma; T. Moerenhout; M. Aklin; K. Bajaj 

2021-05

Jharkhand Rural Energy Access: Enduring Challenges in Quality, Affordability, and Billing

B. Diksha; M. Aklin; B. Blankenship; V. Nanda; J. Urpelainen 

2022

Targeting Agricultural Electricity Subsidies in Haryana

A. Viswamohanan; S. Shruti; M. Aklin; T. Moerenhout 

2022-04

Photochemical [2+2] Cycloaddition of Alkynyl Boronates

O. S. Liashuk; O. O. Grygorenko; Y. M. Volovenko; J. Waser 

Chemistry – A European Journal. 2023.  p. e202301650. DOI : 10.1002/chem.202301650.

Twisting in the Wind: The Politics of Tepid Transitions to Renewable Energy

M. Aklin 

Perspective on Politics. 2023. 

Political Economies of Energy Transition: Wind and Solar Power in Brazil and South Africa

M. Aklin 

Political Science Quarterly. 2022. Vol. 137, num. 2, p. 424-426. DOI : 10.1002/polq.13323.

The Politics of Sustainability: Energy Efficiency, Carbon Pricing, and the Circular Economy

M. Aklin; P. Bayer 

Handbook on the Geopolitics of the Energy Transition; Cheltenham Glos, UK: Edward Elgar Publishing, 2023-11-01.

Renewable Energy, Energy Poverty, and Climate Change

M. Aklin 

The Oxford Handbook of Comparative Environmental Politics; New York, NY: Oxford University Press, 2022. p. 658-678.

International Relations Theories and Climate Change Politics

M. Aklin 

Global climate policy : actors, concepts, and enduring challenges; Cambridge, MA: The MIT Press, 2018.

Domestic Politics of Trade Policy

M. Aklin; E. Arias; E. Deniz; B. Peter Rosendorff 

Emerging Trends in the Social and Behavioral Sciences; Hoboken, NJ: John Wiley & Sons, 2015.

Does Central Bank Independence Increase Inequality?

M. Aklin; A. Kern; M. Negre 

2021

Power Shifts, Emigration, and Population Sorting

M. Aklin; V. Eichenauer 

2022

Renewables: the politics of a global energy transition

M. Aklin; J. Urpelainen 

Cambridge, Massachusetts: The MIT Press, 2018.

Escaping the energy poverty trap: when and how governments power the lives of the poor

 

Cambridge, MA: MIT Press, 2018.

Debating clean energy: Frames, counter frames, and audiences

M. Aklin; J. Urpelainen 

Global Environmental Change. 2013. Vol. 23, num. 5, p. 1225-1232. DOI : 10.1016/j.gloenvcha.2013.03.007.

Understanding environmental policy preferences: New evidence from Brazil

M. Aklin; P. Bayer; S. Harish; J. Urpelainen 

Ecological Economics. 2013. Vol. 94, p. 28-36. DOI : 10.1016/j.ecolecon.2013.05.012.

Political Competition, Path Dependence, and the Strategy of Sustainable Energy Transitions

M. Aklin; J. Urpelainen 

American Journal of Political Science. 2013. Vol. 57, num. 3, p. 643-658. DOI : 10.1111/ajps.12002.

Perceptions of scientific dissent undermine public support for environmental policy

M. Aklin; J. Urpelainen 

Environmental Science & Policy. 2014. Vol. 38, p. 173-177. DOI : 10.1016/j.envsci.2013.10.006.

Who blames corruption for the poor enforcement of environmental laws? Survey evidence from Brazil

M. Aklin; P. Bayer; S. P. Harish; J. Urpelainen 

Environmental Economics and Policy Studies. 2014. Vol. 16, num. 3, p. 241-262. DOI : 10.1007/s10018-014-0076-z.

The Global Spread of Environmental Ministries: Domestic-International Interactions

M. Aklin; J. Urpelainen 

International Studies Quarterly. 2014. Vol. 58, num. 4, p. 764-780. DOI : 10.1111/isqu.12119.

Information and energy policy preferences: a survey experiment on public opinion about electricity pricing reform in rural India

M. Aklin; P. Bayer; S. P. Harish; J. Urpelainen 

Economics of Governance. 2014. Vol. 15, num. 4, p. 305-327. DOI : 10.1007/s10101-014-0146-5.

Quantifying slum electrification in India and explaining local variation

M. Aklin; P. Bayer; S. Harish; J. Urpelainen 

Energy. 2015. Vol. 80, p. 203-212. DOI : 10.1016/j.energy.2014.11.063.

The political economy of energy access: Survey evidence from India on state intervention and public opinion

M. Aklin; P. Bayer; S. Harish; J. Urpelainen 

Energy Research & Social Science. 2015. Vol. 10, p. 250-258. DOI : 10.1016/j.erss.2015.07.006.

Factors affecting household satisfaction with electricity supply in rural India

M. Aklin; C-y. Cheng; J. Urpelainen; K. Ganesan; A. Jain 

Nature Energy. 2016. Vol. 1, num. 11. DOI : 10.1038/nenergy.2016.170.

Re-exploring the Trade and Environment Nexus Through the Diffusion of Pollution

M. Aklin 

Environmental and Resource Economics. 2016. Vol. 64, num. 4, p. 663-682. DOI : 10.1007/s10640-015-9893-1.

Does basic energy access generate socioeconomic benefits? A field experiment with off-grid solar power in India

M. Aklin; P. Bayer; S. P. Harish; J. Urpelainen 

Science Advances. 2017. Vol. 3, num. 5. DOI : 10.1126/sciadv.1602153.

Economics of household technology adoption in developing countries: Evidence from solar technology adoption in rural India

M. Aklin; P. Bayer; S. Harish; J. Urpelainen 

Energy Economics. 2018. Vol. 72, p. 35-46. DOI : 10.1016/j.eneco.2018.02.011.

Geography, community, household: Adoption of distributed solar power across India

M. Aklin; C-y. Cheng; J. Urpelainen 

Energy for Sustainable Development. 2018. Vol. 42, p. 54-63. DOI : 10.1016/j.esd.2017.09.010.

Social acceptance of new energy technology in developing countries: A framing experiment in rural India

M. Aklin; C-Y. Cheng; J. Urpelainen 

Energy Policy. 2018. Vol. 113, p. 466-477. DOI : 10.1016/j.enpol.2017.10.059.

A global analysis of progress in household electrification

M. Aklin; S. Harish; J. Urpelainen 

Energy Policy. 2018. Vol. 122, p. 421-428. DOI : 10.1016/j.enpol.2018.07.018.

How robust is the renewable energy industry to political shocks? Evidence from the 2016 U.S. elections

M. Aklin 

Business and Politics. 2018. Vol. 20, num. 4, p. 523-552. DOI : 10.1017/bap.2018.15.

Moral Hazard and Financial Crises: Evidence from American Troop Deployments

M. Aklin; A. Kern 

International Studies Quarterly. 2019. Vol. 63, num. 1, p. 15-29. DOI : 10.1093/isq/sqy047.

Trials and tribulations: Lost energy access gains in rural India

M. Aklin; J. Urpelainen 

Energy for Sustainable Development. 2020. Vol. 55, p. 190-200. DOI : 10.1016/j.esd.2020.01.002.

Evidence of gender inequality in energy use from a mixed-methods study in India

M. Rosenberg; D. E. Armanios; M. Aklin; P. Jaramillo 

Nature Sustainability. 2019. Vol. 3, num. 2, p. 110-118. DOI : 10.1038/s41893-019-0447-3.

The European Union Emissions Trading System reduced CO 2 emissions despite low prices

P. Bayer; M. Aklin 

Proceedings of the National Academy of Sciences. 2020. Vol. 117, num. 16, p. 8804-8812. DOI : 10.1073/pnas.1918128117.

Prisoners of the Wrong Dilemma: Why Distributive Conflict, Not Collective Action, Characterizes the Politics of Climate Change

M. Aklin; M. Mildenberger 

Global Environmental Politics. 2020. Vol. 20, num. 4, p. 4-27. DOI : 10.1162/glep_a_00578.

The Side Effects of Central Bank Independence

M. Aklin; A. Kern 

American Journal of Political Science. 2021. Vol. 65, num. 4, p. 971-987. DOI : 10.1111/ajps.12580.

Inequality in policy implementation: caste and electrification in rural India

M. Aklin; C-Y. Cheng; J. Urpelainen 

Journal of Public Policy. 2021. Vol. 41, num. 2, p. 331-359. DOI : 10.1017/S0143814X20000045.

Electrification and productive use among micro- and small-enterprises in rural North India

S. Pelz; M. Aklin; J. Urpelainen 

Energy Policy. 2021. Vol. 156, p. 112401. DOI : 10.1016/j.enpol.2021.112401.

The great equalizer: Inequality in tribal energy access and policies to address it

M. Aklin; B. Blankenship; V. Nandan; J. Urpelainen 

Energy Research & Social Science. 2021. Vol. 79, p. 102132. DOI : 10.1016/j.erss.2021.102132.

The hedonic treadmill: Electricity access in India has increased, but so have expectations

M. Aklin; N. Chindarkar; J. Urpelainen; A. Jain; K. Ganesan 

Energy Policy. 2021. Vol. 156, p. 112391. DOI : 10.1016/j.enpol.2021.112391.

The evolving role of solar-based lighting solutions in rural India: Global lessons for distributed renewables

M. Aklin; J. Urpelainen 

Energy for Sustainable Development. 2021. Vol. 63, p. 113-118. DOI : 10.1016/j.esd.2021.05.009.

The off-grid catch-22: Effective institutions as a prerequisite for the global deployment of distributed renewable power

M. Aklin 

Energy Research & Social Science. 2021. Vol. 72, p. 101830. DOI : 10.1016/j.erss.2020.101830.

Do high electricity bills undermine public support for renewables? Evidence from the European Union

M. Aklin 

Energy Policy. 2021. Vol. 156, p. 112400. DOI : 10.1016/j.enpol.2021.112400.

Supply preferences and productive electricity use constraints among micro and small enterprises in Bihar, India

S. Pelz; M. Aklin; J. Urpelainen 

Energy for Sustainable Development. 2022. Vol. 67, p. 151-162. DOI : 10.1016/j.esd.2022.01.004.

Inflation concerns and mass preferences over exchange‐rate policy

M. Aklin; E. Arias; J. Gray 

Economics & Politics. 2022. Vol. 34, num. 1, p. 5-40. DOI : 10.1111/ecpo.12176.

Folding mechanisms of periplasmic proteins

C. Goemans; K. Denoncin; J-F. Collet 

Biochimica et Biophysica Acta (BBA) – Molecular Cell Research. 2014. Vol. 1843, num. 8, p. 1517-1528. DOI : 10.1016/j.bbamcr.2013.10.014.

Jobs for a just transition: Evidence on coal job preferences from India

B. Blankenship; M. Aklin; J. Urpelainen; V. Nandan 

Energy Policy. 2022. Vol. 165, p. 112910. DOI : 10.1016/j.enpol.2022.112910.

How the assembly and protection of the bacterial cell envelope depend on cysteine residues

J-F. Collet; S-H. Cho; B. I. Iorga; C. V. Goemans 

Journal of Biological Chemistry. 2020. Vol. 295, num. 34, p. 11984-11994. DOI : 10.1074/jbc.REV120.011201.

Unravelling the collateral damage of antibiotics on gut bacteria

L. Maier; C. V. Goemans; J. Wirbel; M. Kuhn; C. Eberl et al. 

Nature. 2021. Vol. 599, num. 7883, p. 120-124. DOI : 10.1038/s41586-021-03986-2.

Data Champions Lunch Talks – AI and research data, a new synergy

A. Mathis; S. L. Dürr; G. Barazzetti; R. Castello 

Data Champions Lunch Talks, EPFL, CM 1 120, Sept. 7, 2023.

Stress-induced chaperones: a first line of defense against the powerful oxidant hypochlorous acid

C. V. Goemans; J-F. Collet 

F1000Research. 2019. Vol. 8, p. 1678. DOI : 10.12688/f1000research.19517.1.

The functional proteome landscape of Escherichia coli

A. Mateus; J. Hevler; J. Bobonis; N. Kurzawa; M. Shah et al. 

Nature. 2020. Vol. 588, num. 7838, p. 473-478. DOI : 10.1038/s41586-020-3002-5.

A molecular device for the redox quality control of GroEL/ES substrates

E. Dupuy; S. E. Van der Verren; J. Lin; M. A. Wilson; A. V. Dachsbeck et al. 

Cell. 2023. Vol. 186, num. 5, p. 1039-1049.e17. DOI : 10.1016/j.cell.2023.01.013.

CnoX Is a Chaperedoxin: A Holdase that Protects Its Substrates from Irreversible Oxidation

C. V. Goemans; D. Vertommen; R. Agrebi; J-F. Collet 

Molecular Cell. 2018. Vol. 70, num. 4, p. 614-627.e7. DOI : 10.1016/j.molcel.2018.04.002.

A New Role for Escherichia coli DsbC Protein in Protection against Oxidative Stress

K. Denoncin; D. Vertommen; I. S. Arts; C. V. Goemans; S. Rahuel-Clermont et al. 

Journal of Biological Chemistry. 2014. Vol. 289, num. 18, p. 12356-12364. DOI : 10.1074/jbc.M114.554055.

An essential thioredoxin is involved in the control of the cell cycle in the bacterium Caulobacter crescentus

C. V. Goemans; F. Beaufay; K. Wahni; I. Van Molle; J. Messens et al. 

Journal of Biological Chemistry. 2018. Vol. 293, num. 10, p. 3839-3848. DOI : 10.1074/jbc.RA117.001042.

The Chaperone and Redox Properties of CnoX Chaperedoxins Are Tailored to the Proteostatic Needs of Bacterial Species

C. V. Goemans; F. Beaufay; I. S. Arts; R. Agrebi; D. Vertommen et al. 

mBio. 2018. Vol. 9, num. 6. DOI : 10.1128/mBio.01541-18.

Measuring Complexity of Learning Schemes Using Hessian-Schatten Total Variation

S. Aziznejad; J. Campos; M. Unser 

SIAM Journal on Mathematics of Data Science. 2023. Vol. 5, num. 2, p. 422-445. DOI : 10.1137/22M147517X.

A Neural-Network-Based Convex Regularizer for Inverse Problems

A. Goujon; S. Neumayer; P. Bohra; S. Ducotterd; M. Unser 

IEEE Transactions on Computational Imaging. 2023. Vol. 9, p. 781-795. DOI : 10.1109/TCI.2023.3306100.

Prompting Large Language Models to Power Educational Chatbots

J. C. Farah; S. Ingram; B. Spaenlehauer; F. K-L. Lasne; D. Gillet 

2023. 22nd International Conference on Web-Based Learning (ICWL 2023), Sydney, Australia, November 26–28, 2023.

Inhalation of climbing shoe particles is highly relevant for the human exposure to rubber-derived chemicals in indoor facilities

A. Sherman; T. Masset; L. Wimmer; L. A. Dailey; T. Hüffer et al. 

2023

Monitoring of Protein and pH Levels in Human Biofluids using FD-SOI Silicon Nanowire Arrays

L. Capua / M. A. Ionescu; D. Locca (Dir.)  

Lausanne, EPFL, 2023. 

Development of a Robotic Microsurgeon for Embryonic Research

E. Özelçi / M. S. Sakar; A. C. Oates (Dir.)  

Lausanne, EPFL, 2023. 

Exploring Novel Modalities for Optical Diffraction Tomography

A. Saba Shirvan / D. Psaltis (Dir.)  

Lausanne, EPFL, 2023. 

Beyond worst-case analysis, with or without predictions

A. Maggiori / R. Urbanke; O. N. A. Svensson (Dir.)  

Lausanne, EPFL, 2023. 

Atlas Narratives of Anthropogenic Transformations across the Vietnamese Mekong Delta’s Urban-Rural Territories: Water Ecosystems as Subject for the Social Ecological Transition

S. T. Nguyen / P. Viganò (Dir.)  

Lausanne, EPFL, 2023. 

Telomere protection against oxidative stress

T. T. Nguyen / J. Lingner (Dir.)  

Lausanne, EPFL, 2023. 

Towards Novel Evaluation Methods for Social Dialog Systems

E. Svikhnushina / P. Pu Faltings (Dir.)  

Lausanne, EPFL, 2023. 

3D reconstruction of curvilinear one-dimensional objects viewed in transmission electron microscopy

G. Ganeeva / C. Hébert; E. Oveisi (Dir.)  

Lausanne, EPFL, 2023. 

Distributional Regression and Autoregression via Optimal Transport

L. Ghodrati / V. Panaretos (Dir.)  

Lausanne, EPFL, 2023. 

GeSn as next-generation material for short-wave infrared single-photon detection

A. Giunto / A. Fontcuberta i Morral (Dir.)  

Lausanne, EPFL, 2023. 

Nanomechanical resonators with low dissipation for quantum optomechanics

A. Beccari / T. Kippenberg (Dir.)  

Lausanne, EPFL, 2023. 

Wind Turbine Wakes in Active Yaw Control: Numerical and Theoretical Studies

M. Lin / F. Porté Agel (Dir.)  

Lausanne, EPFL, 2023. 

Time-Resolved Scanning Ion Conductance Microscopy and Single-Molecule Spectroscopy

S. Mendes Leitão / G. Fantner (Dir.)  

Lausanne, EPFL, 2023. 

Advancing first principle-based molecular dynamics of biological systems with machine learning

F. L. Mouvet / U. Röthlisberger (Dir.)  

Lausanne, EPFL, 2023. 

Enabling Stroke Theranostics with Hyperpolarized Magnetic Resonance

T. P. K. Lê / R. Gruetter; J-N. Hyacinthe (Dir.)  

Lausanne, EPFL, 2023. 

Development of a novel Chimeric Antigen Receptor (CAR) for its use in Natural Killer (NK) cells for cancer treatment and beyond

A. Madurga Alonso / J. Hülsken (Dir.)  

Lausanne, EPFL, 2023. 

Unlocking Hidden Potential: Exploring the Complexities of Signaling in Immune Cell Activation to Optimize CAR Therapy

M. Girardin / J. Hülsken; B. E. Ferreira De Sousa Correia (Dir.)  

Lausanne, EPFL, 2023.