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Dr Abdallah Daddi-Moussa-Ider

Lecturer In Applied Mathematics

School of Mathematics & Statistics

abdallah.daddi-moussa-ider@open.ac.uk

Biography

Professional biography

Dr. Abdallah Daddi-Moussa-Ider holds the position of Lecturer of Applied Mathematics in the School of Mathematics and Statistics at the Open University. Before joining the Open University in January 2024, he worked as a postdoctoral researcher at the Max Planck Institute for Dynamics and Self-Organization in Goettingen (2021 – 2023), within the 'Living Matter Physics' Department led by Prof. Golestanian. Preceding this, he had a postdoctoral position at Heinrich-Heine-University in Duesseldorf (2017 – 2021), working in the group of Prof. Loewen. Most of his postdoctoral research in Duesseldorf was supported by an independent grant from the DFG (German Research Foundation). In July 2017, he earned a PhD in 'Theoretical Physics' from the University of Bayreuth (2014 – 2017), under the supervision of Prof. Gekle. In his doctoral dissertation, he conducted a theoretical investigation, complemented by boundary element simulations, into the diffusion of particles hydrodynamically interacting with elastic interfaces.

Research interests

Dr. Daddi-Moussa-Ider's research training and interests lie in the broad area of applied mathematics, active soft matter physics, and fluid mechanics. Specifically, his research focuses on addressing challenges in the realm of complex fluids and devising analytical approaches to solving fluid dynamical problems in the viscously dominated regime. His interests also encompass a variety of topics in fundamental and applied physics, including fluid-structure interaction, elastohydrodynamics, and bio-locomotion in complex fluid media. He employs a combination of theoretical and computational techniques to tackle these problems and gain insight into the nature of the underlying phenomena occurring at different spatial and temporal scales. Prime analytical tools include integral transforms, dual integral equation techniques, and Green’s function methods.

Teaching interests

Dr. Daddi-Moussa-Ider is interested in teaching a variety of courses within the Applied Mathematics curriculum, including real/complex analysis and differential/integral calculus. Furthermore, his interest extends to teaching courses related to fluid dynamics, with a notable focus on low-Reynolds-number hydrodynamics and classical fluid dynamics. Additionally, he is keen on integrating programming components into mathematics instruction by offering hands-on training in scientific computing to undergraduate students. For this purpose, he advocates for the utilization of symbolic algebra systems such as Maple and Wolfram Mathematica to teach fundamental subjects in the math curriculum, such as calculus.

He currently serves as a member of the MST326 module team on 'Mathematical Methods and Fluid Mechanics' for third-year Bachelor of Science students. Additionally, he chairs the M821 module team on 'Nonlinear Ordinary Differential Equations,' catering to Master of Science students.

External collaborations

Noteworthy among external collaborators are Professors Loewen (Duesseldorf), Golestanian (Goettingen), Menzel (Magdeburg), Volpe (Gothenburg), Lisicki (Warsaw), Mathijssen (Pennsylvania), Vilfan (Ljubljana), Liebchen (Darmstadt), Pak (Santa Clara), Richter (Magdeburg), and numerous others who contribute significantly to his collaborative network.

Publications

Journal Article

On force balance in Brinkman fluids under confinement (2025)

Analytical solution for the hydrodynamic resistance of a disk in a compressible fluid layer with odd viscosity on a rigid substrate (2025)

Hydrodynamic Flow Field and Frictional Resistance Coefficient of a Disk Rotating Steadily in a Compressible Fluid Layer with Odd Viscosity on a Rigid Substrate (2025)

Propulsion of a three-sphere microrobot in a porous medium (2024)

Internal sites of actuation and activation in thin elastic films and membranes of finite thickness (2024)

Hydrodynamic efficiency limit on a Marangoni surfer (2024)

Hydrodynamics of a disk in a thin film of weakly nematic fluid subject to linear friction (2024)

Rotational dynamics of a disk in a thin film of weakly nematic fluid subject to linear friction (2024)

Hybrid particle-phase field model and renormalized surface tension in dilute suspensions of nanoparticles (2024)

Pair Interaction between Two Catalytically Active Colloids (2023)

The effect of axisymmetric confinement on propulsion of a three-sphere microswimmer (2023)

Hydrodynamics of an odd active surfer in a chiral fluid (2023)

Minimum entropy production by microswimmers with internal dissipation (2023)

Axisymmetric monopole and dipole flow singularities in proximity of a stationary no-slip plate immersed in a Brinkman fluid (2023)

Tunable critical Casimir forces counteract Casimir–Lifshitz attraction (2023)

Microparticle Brownian motion near an air-water interface governed by direction-dependent boundary conditions (2023)

Diffusiophoretic propulsion of an isotropic active colloidal particle near a finite-sized disk embedded in a planar fluid–fluid interface (2022)

Stokeslet parallèle entre deux disques rigides antidérapants positionnés de manière coaxiale : une approche aux équations intégrales duales

Parallel Stokeslet between two coaxially positioned rigid no-slip disks: A dual integral equation approach (2022)

Optimal swimmers can be pullers, pushers or neutral depending on the shape (2021)

Steady azimuthal flow field induced by a rotating sphere near a rigid disk or inside a gap between two coaxially positioned rigid disks (2021)

Hydrodynamics can determine the optimal route for microswimmer navigation (2021)

Dynamics of a microswimmer–microplatelet composite (2020)

Towards an analytical description of active microswimmers in clean and in surfactant-covered drops (2020)

Tuning the Upstream Swimming of Microrobots by Shape and Cargo Size (2020)

Asymmetric Stokes Flow Induced by a Transverse Point Force Acting Near a Finite-Sized Elastic Membrane (2020)

Axisymmetric Stokes flow due to a point-force singularity acting between two coaxially positioned rigid no-slip disks (2020)

Theory of active particle penetration through a planar elastic membrane (2019)

Membrane penetration and trapping of an active particle (2019)

Creeping motion of a solid particle inside a spherical elastic cavity: II. Asymmetric motion (2019)

Frequency-dependent higher-order Stokes singularities near a planar elastic boundary: Implications for the hydrodynamics of an active microswimmer near an elastic interface (2019)

Axisymmetric Flow due to a Stokeslet Near a Finite-Sized Elastic Membrane (2019)

Dynamics of a simple model microswimmer in an anisotropic fluid: Implications for alignment behavior and active transport in a nematic liquid crystal (2018)

Hydrodynamic coupling and rotational mobilities near planar elastic membranes (2018)

Swimming trajectories of a three-sphere microswimmer near a wall (2018)

Creeping motion of a solid particle inside a spherical elastic cavity (2018)

State diagram of a three-sphere microswimmer in a channel (2018)

Brownian motion near an elastic cell membrane: A theoretical study (2018)

Reciprocal theorem for the prediction of the normal force induced on a particle translating parallel to an elastic membrane (2018)

Slow rotation of a spherical particle inside an elastic tube (2018)

Hydrodynamic mobility of a sphere moving on the centerline of an elastic tube (2017)

Hydrodynamic mobility of a solid particle near a spherical elastic membrane: Axisymmetric motion (2017)

Hydrodynamic mobility of a solid particle near a spherical elastic membrane. II. Asymmetric motion (2017)

Mobility of an axisymmetric particle near an elastic interface (2017)

Hydrodynamic interaction between particles near elastic interfaces (2016)

Particle mobility between two planar elastic membranes: Brownian motion and membrane deformation (2016)

Long-lived anomalous thermal diffusion induced by elastic cell membranes on nearby particles (2016)

Rotation rate of particle pairs in homogeneous isotropic turbulence (2015)