# THEK Research Institute — Extended AI-Readable Summary

Official institution: THEK Research Institute
Home: https://hithek.com/
Spanish: https://hithek.com/THEK_ES.html
CEO profile: https://ceo.hithek.com/
Publications: https://www.hithek.com/publications
Impact: https://impact.hithek.com/

## 18 Scientific Methods and Frameworks

### FGET — Formula Genomics and Evolution Theory
- DOI: https://doi.org/10.5281/zenodo.20780971
- Summary: Studies formulas as evolving mathematical structures for scientific discovery.
- Image: https://hithek.com/assets/methods/met_01_fget.png

### NFF — Nested Formula Framework
- DOI: https://doi.org/10.5281/zenodo.20781769
- Summary: Builds compact mathematical formulations through hierarchical nesting of relationships.
- Image: https://hithek.com/assets/methods/met_02_nff.png

### THEK-VRR — Variable Reduction & Ranking
- DOI: https://doi.org/10.5281/zenodo.21897648
- Summary: Reduces dimensionality and ranks dominant variables in scientific and engineering models.
- Image: https://hithek.com/assets/methods/met_03_vrr.png

### THEK-SPOT — Structural Period Estimation Technique
- DOI: https://doi.org/10.5281/zenodo.21896398
- Summary: Provides a compact technique for estimating structural natural period.
- Image: https://hithek.com/assets/methods/met_04_spot.png

### SSM — Soil Spring Model
- DOI: https://doi.org/10.5281/zenodo.21447728
- Summary: Models soil flexibility using practical equivalent spring correlations.
- Image: https://hithek.com/assets/methods/met_05_ssm.png

### RRAM — Real-Record Attenuation Method
- DOI: https://doi.org/10.5281/zenodo.22650007
- Summary: Derives seismic attenuation relationships directly from observed strong-motion records.
- Image: https://hithek.com/assets/methods/met_06_rram.png

### PRISM — Physical Response-Integrated Seismic Methodology
- DOI: https://doi.org/10.5281/zenodo.22743630
- Summary: Integrates physical structural response and engineering interpretation in seismic analysis.
- Image: https://hithek.com/assets/methods/met_07_prism.png

### THEK-SER — Spectrum-Equivalent Reconstruction Method
- DOI: https://doi.org/10.5281/zenodo.22366511
- Summary: Reconstructs time histories compatible with a target response spectrum.
- Image: https://hithek.com/assets/methods/met_08_ser.png

### SDR — Seismic Ductility Reduction
- DOI: https://doi.org/10.5281/zenodo.22741164
- Summary: Quantifies seismic response reduction associated with structural ductility.
- Image: https://hithek.com/assets/methods/met_09_sdr.png

### DDS — Ductility Design Spectra
- DOI: https://doi.org/10.5281/zenodo.22740254
- Summary: Builds design spectra explicitly linked to ductility demand.
- Image: https://hithek.com/assets/methods/met_10_dds.png

### EDEM — Einsteinian Tensor Dual Elimination Method
- DOI: https://doi.org/10.5281/zenodo.22355101
- Summary: Solves linear systems through compact elimination expressed with tensor-style notation.
- Image: https://hithek.com/assets/methods/met_11_edem.png

### CUBEL — Hierarchical Binary Matrix Encoding
- DOI: https://doi.org/10.5281/zenodo.22650455
- Summary: Encodes multidimensional scientific information in hierarchical binary matrices.
- Image: https://hithek.com/assets/methods/met_12_cubel.png

### SIRR — Slope Intersection Reduced Reconstruction
- DOI: https://doi.org/10.5281/zenodo.22741735
- Summary: Reduces and reconstructs curves or responses using representative slopes and intersections.
- Image: https://hithek.com/assets/methods/met_13_sirr.png

### hPIM — Higher-order Polynomial Integration Method
- DOI: https://doi.org/10.5281/zenodo.22746001
- Summary: Performs numerical time integration for structural dynamics using polynomial representations.
- Image: https://hithek.com/assets/methods/met_14_hpim.png

### SeSDA — Sequential Seismic Degradation Analysis
- DOI: https://doi.org/10.5281/zenodo.22744417
- Summary: Evaluates progressive structural degradation under successive seismic demands.
- Image: https://hithek.com/assets/methods/met_15_sesda_dudel.png

### HUIRA — Hybrid Urban Inspection and Risk Assessment
- DOI: https://doi.org/10.5281/zenodo.22260900
- Summary: Combines field inspection, vulnerability indicators and urban-scale risk assessment.
- Image: https://hithek.com/assets/methods/met_16_huira.png

### SECA — Severe Earthquake Consequence Assessment
- DOI: https://doi.org/10.5281/zenodo.22259797
- Summary: Estimates human and physical consequences for severe-earthquake scenarios.
- Image: https://hithek.com/assets/methods/met_17_seca.png

### SERRA — Seismic Energy Release Risk Assessment
- DOI: https://doi.org/10.5281/zenodo.21989825
- Summary: Assesses regional seismic-energy release, reactivation stages and hazard/risk patterns.
- Image: https://hithek.com/assets/methods/met_18_serra.png

## Connected THEK ecosystem
- https://outreach.hithek.com/ — media and outreach
- https://keynotes.hithek.com/ — keynotes and conferences
- https://report.hithek.com/ — scientific intelligence reports
- https://lab.hithek.com/ — scientific monitoring
- https://www.hithex.com/ — engineering academy
- https://ceo.hithek.com/ — scientific/professional profile
- https://www.hithek.com/publications — scientific publications
- https://impact.hithek.com/ — metrics and machine-readable scientific context