MatWis Labs
MatWis Labs

Welcome to this website


This  company can help with auxiliary research in industry and academia, in various sciences with data visualisation, hypothesis and scientific facts inferring, and writing up of scientific publications. We focus on Mathematical Modelling, Material-Physics, Material Informatics, Biophysics,  bio-informatics, databases, AI/ML, scientific programming, data visualisation and analysis.  Furthermore microscopy, electronics hardware, sensor, detector technology programming and simulation. Also a particular interest in graphene technology applications - in electronics, recycling and sustainable environment.



This company has colleaques with complimenting expertise in academia and industry that can, if desired by client can possibly aid also for larger projects where more people or broader knowledge need to be involved.


Example services we can provide in following sections

Molecular Graphics and Visualization

Visualisation of molecules and materials of interest with graphics and artistic rendering.

Example: a combined rendering (in 3D seen from a plane side of the rectangle) of a putative binding of insulin hormones to its cognate receptor, formed from various 3D molecular structural data-coordinates and rendered in VMD.
Wittler, H.P.A., 2019.A Molecular Dynamics Analysis of Insulin(Doctoral dissertation, La Trobe).

Tools


VMD

PyMol

Blender

...

Data Querying, Analysis and Visualisation

Leveraging powerful tools to ask relevant questions and converge to relevant answers from any datsets, even very large datasets.
   For example combining pandas and dask tools with matplotlib and auxiliary tools, along with CPU/GPU acceleration, can be used to create powerful visualisations of various queries towards data-sets.

Tools


Pandas

Dask

Matplotlib

...


Computer Processing Units

CPUs

GPUs

(QPUs)

...


Example of rendering of Molecular Dynamics trajectory data-set visualisation of Insulin, revealing hydrogen bonds.
Wittler, H.P.A., 2019.A Molecular Dynamics Analysis of Insulin(Doctoral dissertation, La Trobe).

Code and Algorithm Development and Acceleration

Work towards code being faster and refined for running better on Graphical Processing Units and Central Processing units.
  Preliminary development towards running code on Quantum Processing Units.

Implement algorithmic tools for various problems.

   Machine Learning in particular Graph Machine Learning.


Programming Languages


Python

Tcl/Tk

R

C++

Fortran

...


GPU Acceleration

CUDA - Nvidia

ROCm - AMD


QPU Acceleration

Qristal - Quantum Brilliance



AI Tools


GNNs
Pytorch

PyG

Orange

Rapids

...

Detector and Sensor Coding and Characterization

Auxiliary work related to computational simulation, visualisation and coding, data and signal analysis, detector overview, noise analysis, data acquisition systems.

Simulated reconstruction of a gold sample (most right) from its diffraction pattern with added noise to detector (most left) and phase (middle), simulated technique Fresnel Coherent Diffractive Imaging.
Wittler, H.P.A., 2012.

Effectiveness of Iterative Algorithms for Recovering Phase in the Presence of Noise for Coherent Diffractive Imaging (M. Sc. dissertation).

Wittler, H.P.A. Riessen G, Jones M. 2016.

The influence of noise on image quality in phase-diverse coherent diffraction imaging, Journal of Optics.

Tools


Computational Simulation and Data-Analysis


Electronics

Oscilloscope


Arduino

LabView

Root

DAQs- Schematics


...

Expertise and knowledge areas


  • Professional and efficient Literature Review, Scientific Writing and Publication
  • Data-analysis and large data: Dask, Dataframes, visualisation, data-base knowledge extraction, scientific python.
  • Software  and hardware development: Python, Tcl/Tk, C++/C  . . .


  • Biochemistry and Materials physical-chemistry Simulation Molecular Dynamics/Quantum Chemistry
  • Structural-biology and Material-chemistry Graphical rendering. Visualisation of analytical data

  • Condensed Matter / Solid State Physics
  • Diffraction Microscopy and Detector Simulation
  • Experimental and Simulation Particle and Electronics physics


  • Algorithmic Bioinformatics and Data Analysis
  • Molecular and Cell biology, Biochemistry. Drug discovery
  • NGS (Genomic Sequence) and ancient DNA analysis


   . . .

Please Contact for discussion about your research, STEM, engineering or software development project that we can help with or provide consultation for. Internationally, we can collaborate with anyone in the world, for example Sweden, USA, Australia, UK, EU, Israel.

Employment can happen via a standard contract at the clients organisation or company. In addition as option for less hours it can be employed a time/activity counter and a brief report for every 40 hour (with reasonable intermittent short rest to recover mentally) worked, and frequent efficient meetings,  to ensure productiveness and a security in moving towards the clients goal. (Due to possibly other prior contracts or employments for workers in this company, it is not guaranteed that immediate employment can happen. However when we have the connection, we can ask later if still interested in employing a worker from this company, for any project.)

This company is growing in network so anyone is most welcome to contact for interest to co-work and collaborate and also if interested to join this company as paid worker. Different skills and talents are needed for any STEM project. For salary we always negotiate fairness and equity for everyone involved client and employee, to treat others as one would want to be treated oneself.


A developing company, so anyone interested in funding and investing in our research is also welcome to contact. Please contact us if interested in funding our work or any particular project.


Please email any of available workers or send message on our company Linkedin to book an meeting via zoom, monday - friday, 5 am - 8 pm, Stockholm time.


People in company (Welcome to join)

Henry P.A. Wittler

PhD Computational Physics
M.Sc. Physics of Materials and Biological Systems   

Company name explained 

Mat can be understood as an accronym for Mathematics and Matter, (and also in general sense Mathematical Information in Matter).

Wis is older english for "know well". Also connotation to Wisdom in the work made. But has here also meaning and a witty connotation to "Wisard" Data Analytics and V(W)isualisation.

Labs refers to this being a research, engineering, education and software development company.

An example of quantifying information Mathematically in Matter. An python-code custom-made visualisation matrix of the number of probable hydrogen bonds in a protein macro-molecule, from a time-dependent classical molecular dynamics simulation. In a SVG vector graphics format (downloadable), allowing overview quantification of a biophysical entity between the units(amino acids) of the protein, distinguishing inter-residue and intra-residue hydrogen bonds respectively on separate sides about the diagonal.

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