- Teknisk fysik och matematik
Ansök senast: 2021-07-03
Postdoc in non-intrusive techniques for respiratory and voice disorders
KTH Royal Institute of Technology in Stockholm has grown to become one of Europe’s leading technical and engineering universities, as well as a key centre of intellectual talent and innovation. We are Sweden’s largest technical research and learning institution and home to students, researchers and faculty from around the world. Our research and education covers a wide area including natural sciences and all branches of engineering, as well as architecture, industrial management, urban planning, history and philosophy.
As part of a cross-department initiative, the department of Engineering Mechanics announces a postdoc position within the thematic area Biomechanics, Health and Biotechnology, on the topic of non-intrusive assessment techniques for respiratory and voice disorders.
We are looking for a postdoctoral researcher in the field of turbulent flow and fluid-structure interaction modeling in both engineering and biological contexts, with a multi-physical and multi-scale view. The group has personnel with a wide range of backgrounds and expertise, including turbulence modeling, biofluid dynamics, aeroacoustics, and applied mathematics.
The purpose of this project is to create a hybrid data- and model-driven method for the non-intrusive assessment of obstructive airway disorders and voice. Due to the multifactorial complexity of airway conditions and voice disorders, there is a limited knowledge on relevant physics associated with the relationships between the intermittent fluid flow, the upper respiratory tract, and the generated sound. This research project involves high-fidelity simulations in both idealized configurations (e.g., Starling Resistor) and subject-specific geometries; and deep-learning algorithms for error assessment and generating a model with improved prediction accuracy.
The project will enable more robust, patient-specific, non-intrusive assessment methods, by training neural networks with imaging data (e.g., MRI) and accurate fluid flow and wall dynamics data pertinent to the fluid flow interacting with the upper airway structure, and by combining such networks with recorded sound pressure data. With this type of modeling, doctors will be able to simulate and analyze treatment options a-priori. This methodology can be applied in areas such as diagnostics and treatment of respiratory disorders, as well as speech and voice disorders.
This position is one of eight postdoc positions in the thematic areas: Biomechanics, Health and Biotechnology, Advanced Material and Structures, Energy, Transport and Future Mobility, Advanced Computing and Machine Learning.
What we offer
- A position at a leading technical university that generates knowledge and skills for a sustainable future
- Engaged and ambitious colleagues along with a creative, international and dynamic working environment
- Works in Stockholm, in close proximity to nature
- Help to relocate and be settled in Sweden and at KTH
- A doctoral degree or an equivalent foreign degree, obtained within the last three years prior to the application deadline (With some exceptions for special reasons such as periods of sick or parental leave, kindly indicate if such reason exists in your resume).
We are looking for a candidate with a doctoral education in Engineering Physics, Mechanics, Mechanical Engineering, or equivalent, with a specialization in computational methods and/or applied mathematics.
- We prefer that you have a strong background in computational fluid dynamics - CFD, fluid-structure interaction (FSI), and programming (e.g., C++, Python). Experience with machine learning tools (e.g., TensorFlow, Jupyter, Spyder) is advantageous.
- You have an excellent academic track record, well-developed analytical skills, and problem-solving skills.
- As a person you are strongly motivated, have the capability to work independently as well as in collaboration with members of the research group, and have excellent communication skills in English (written and oral).
- Awareness of diversity and equal treatment issues with a particular focus on gender equality is a merit.
Great emphasis will be placed on personal competency
Trade union representatives
You will find contact information to trade union representatives at KTH's webbpage.
Log into KTH's recruitment system in order to apply to this position. You are the main responsible to ensure that your application is complete according to the ad.
The application must include:
- CV including relevant professional experience and knowledge.
- Publication list.
- Copy of diplomas and grades from your previous university studies. Translations into English or Swedish if the original documents have not been issued in any of these languages.
- Brief account of why you want to conduct research, your academic interests and how they relate to your previous studies and future goals. Max two pages long.
- Two letters of reference.
Your complete application must be received at KTH no later than the last day of application, midnight CET/CEST (Central European Time/Central European Summer Time).
About the employment
The position offered is for, at the most, two years.
A position as a postdoctoral fellow is a time-limited qualified appointment focusing mainly on research, intended as a first career step after a dissertation.
Striving towards gender equality, diversity and equal conditions is both a question of quality for KTH and a given part of our values.
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Disclaimer: In case of discrepancy between the Swedish original and the English translation of the job announcement, the Swedish version takes precedence.