Unconventional thinking. Work you can examine. Explore scientific consulting, business services and the practice of trained intuition.
My work lives where intuition meets rigour. Fifteen-plus years of structured cognitive training have given me a pattern-recognition instinct that cuts across domains.
Trained intuition, scientific inquiry and practical business experience. Different ways into a question, with a clear account of what the evidence supports.
For R&D teams choosing between costly technical directions. I turn existing data into ranked hypotheses, falsification tests and a practical validation plan across drug discovery, materials and selected computational research problems. Direction Preview: €5,000 + VAT where applicable; commissioned computational research from €30,000 + VAT, taking up to one month depending on the mechanism type; the initial fit review is free.
A hybrid practice for evaluating complex AI systems — adversarial testing combined with trained intuition. Detecting model-state shifts, coherence breakdowns, hidden constraints, and deception across Claude, GPT, Gemini, and Grok. Intuition generates hypotheses; reproducible experiments decide.
Presentation websites, online stores, AI-assisted marketing and business automation. Start with the business goal, agree the scope and build a practical solution. Explore the services.
Read the methods, results and open questions in papers spanning neuroscience and mathematical physics.
Frontiers in Human Neuroscience · Peer-reviewed article ·
Research on the Riemann hypothesis · Zenodo · Preprint ·
A local positivity certificate and signed arithmetic criteria for research on the Riemann hypothesis, with the remaining all-scale condition stated explicitly.
Yang–Mills programme · O(3) model · Zenodo · Working paper ·
Finite spectral-gap certificates and signed response in the two-dimensional O(3) model, with explicit premises and open questions for the next stage.
Zenodo: 10.5281/zenodo.23671651 · Research Square · Earlier version: 10.21203/rs.3.rs-11440706/v1
Zenodo · Preprint ·
Zenodo · Preprint ·
Zenodo · Preprint ·
Zenodo · Preprint ·
Zenodo · Preprint ·
Zenodo · Preprint ·
Zenodo · Preprint ·
Zenodo · Preprint ·
Zenodo · Preprint ·
Zenodo · Preprint ·
Zenodo · Preprint ·
Zenodo: 10.5281/zenodo.23656252 · Zenodo · Earlier version: 10.5281/zenodo.18315993
Zenodo · Preprint ·
Zenodo: 10.5281/zenodo.23649191 · Research Square · Earlier version: 10.21203/rs.3.rs-8935698/v1
Zenodo · Preprint ·
Zenodo: 10.5281/zenodo.23649134 · Research Square · Earlier version: 10.21203/rs.3.rs-8790240/v1
Zenodo · Preprint ·
Zenodo: 10.5281/zenodo.23649109 · Research Square · Earlier version: 10.21203/rs.3.rs-8935579/v1
Zenodo · Preprint ·
Zenodo: 10.5281/zenodo.23649095 · Research Square · Earlier version: 10.21203/rs.3.rs-8800376/v1
Zenodo · Preprint ·
Zenodo: 10.5281/zenodo.23649042 · Research Square · Earlier version: 10.21203/rs.3.rs-8935463/v1
Zenodo · Preprint ·
Zenodo: 10.5281/zenodo.23649010 · Research Square · Earlier version: 10.21203/rs.3.rs-8823860/v1
Zenodo · Preprint ·
Zenodo: 10.5281/zenodo.18918649 · Research Square · Earlier version: 10.21203/rs.3.rs-8798749/v1
Zenodo · Preprint ·
Zenodo · Research manuscript ·
Zenodo: 10.5281/zenodo.19939428 · Zenodo dataset: 10.5281/zenodo.20011824
Research Square · Preprint ·
Exploratory manuscripts retained with their limitations and unfinished status.
Zenodo · Working draft — unfinished ·
Drug proxies, combination controls and reported statistics need further checking; this is not clinical evidence.
Zenodo · Working draft — unfinished ·
The gravity mechanism is conjectural; the resonance analysis still needs verification.
Zenodo · Working draft — unfinished ·
This overlaps the earlier draft; state definitions and supporting results require further checking.
Zenodo: 10.5281/zenodo.18560751 · Zenodo · Related earlier draft · Working draft — unfinished: 10.5281/zenodo.18477273
Zenodo · Working draft — unfinished ·
The independence of methods and the supporting examples need reconciliation.
Zenodo · Working draft — unfinished ·
Detection thresholds and the proposed universal claim require further checking.
Zenodo · Working draft — unfinished ·
The platform proposal, mathematical framing and calibration measures require further development.
Zenodo · Working draft — unfinished ·
The claims across different fields need separate source checks and stronger comparisons.
Publication status is shown for every work. Preprints and research manuscripts are shared for scrutiny and have not been peer reviewed. Featured programmes retain their stated assumptions and open questions.
Prisoner of the Mind and Inner Technology explore attention, contemplative training and the distinction between intuition and impulse. Explore the books and editions.
I read every message personally. Reach out about: speaking invitations, mentorship or advisory work, collaboration proposals, press and editorial inquiries, or joining the Supernatural program.
Email: contact@andreiursachi.eu
Expect a personal reply within 3 to 5 working days. Connect on LinkedIn.
The visual identity behind this work is the Phi System: Phi Gold, Theta Navy and Bone parchment. Its geometry is a visual reference to Andrei's published theta-alpha EEG research, not evidence of intuitive performance. View the brand manual.