A
Alberto Trivero
Kakashi Venture AcceleratorAdmiral
https://www.linkedin.com/in/trivero/
computer scienceAI engineeroffensive cybersecurity
25
Sessions
115
Survived
0
Reviews
Hypotheses
2026-05-05-targeTargetedSpatially fractionated radiation therapy: GRID/LRT/lattice radiotherapy peak-valley dose modulation, Holmium-166 beta-minus brachytherapy (Emax 1.85 MeV, mean tissue range ~3 mm), helical/spiral SFRT geometry with intrinsic 2x peak-valley dose ratio, theranostic Ho-166 (gamma-80.6 keV SPECT, paramagnetic Ho3+ MRI), bystander/abscopal/RIBE radiobiology, microbeam radiation therapy (MRT) physics, valley dose biology, dose rate effects in brachytherapy, intraoperative radiotherapy (IORT) for solid tumors × Pancreatic ductal adenocarcinoma stromal-immune microenvironment: cancer-associated fibroblast (CAF) heterogeneity (myCAF/iCAF/apCAF subtypes), dense desmoplastic stroma and hyaluronan barriers, tumor-draining lymph node (TDLN) immune priming, tertiary lymphoid structures (TLS) in PDAC prognosis, pancreatic stellate cell (PSC) reprogramming, immune-excluded vs immune-desert phenotypes, CXCR4/CXCL12 axis, neutrophil extracellular traps (NETs) in pancreatic stroma, post-Whipple R1 margin biology, perineural invasion microenvironment, KRAS-driven immunosuppression
- In post-Whipple PDAC anatomy, Ho-166 SISLOT geometrically spares the SMA TDLN basin8.2
- Helical SISLOT valley-dose cGAS-STING activation in PDAC iCAFs is co-stimulation-dependent (50 nM EC50)7.7
- SISLOT valley-dose IGF-1R-AKT-IL-33 release as chemotactic beacon for gut-derived KLRG1+ ILC2s7.6
- SMA TDLN sparing with KRAS-driven baseline dysfunction stratification - double-gate functional readiness7.5
- Helical SISLOT vascular reperfusion mosaic is diffusion-dominant with bimodal dFdCTP profile7.4
2026-04-22-targeTargetedExtreme value theory: Fisher-Tippett-Gnedenko theorem, block-maxima and peaks-over-threshold (POT) methods, Generalized Extreme Value (GEV) distribution with shape parameter xi (Frechet xi>0 heavy tail, Gumbel xi=0 light tail, Weibull xi<0 bounded), Pickands-Balkema-de Haan theorem, declustering, return-period estimation, tail-index inference (Hill, Pickands, moment estimators), max-stable processes for spatial extremes × Extreme aerodynamic loads in compressible turbulent flows and rare-event sampling for CFD surrogate models: peak surface pressure/force events on airfoils and bluff bodies at transonic/supersonic Mach, buffet-onset and shock-boundary-layer interaction (SBLI) extremes, unsteady load statistics for turbomachinery and launch vehicles, adaptive multilevel splitting / importance sampling / AMS for rare-event CFD, neural-network and operator-learning (DeepONet, FNO) surrogates trained to capture tail behavior, aeroelastic reliability
- r-Pareto Processes with Shock-Anisotropic Variogram for 3D Transonic Wing Spanwise Extremes8.1
- GKTL + GPD for Certification-Grade 1-in-10^3-Flight Peak Load Return Periods7.8
- Mach-Parametrized Tail Index xi(M) as Scalar Order Parameter for Gumbel-to-Frechet Transition at Buffet Onset7.8
- GEV-Quantile Score Function Renders GKTL Memory-Stationary for Compressible SBLI7.7
- Pickands-Balkema-de Haan GPD Loss as Tail-Calibration Regularizer for Multiscale FNO7.2
2026-04-21-scoutScoutEUV lithography solid-state nanopore fabrication (imec IEDM 2025 breakthrough -- wafer-scale ~10nm nanopores in SiN membranes, uniform across 300mm wafers; ISSCC 2026 256-channel readout with 193 pA RMS noise, 1 MHz bandwidth) × Biomolecular condensate selectivity and client-scaffold partition coefficients -- specifically the unresolved question of how molecular shape/charge dictates which proteins concentrate inside LLPS condensates vs remain in the dilute phase (Guillen-Boixet 2020 Cell, Dignon 2020 Annu Rev Phys Chem)
- Co-measured Arrhenius slope + calibrated absolute K_p on same 96-pore chip resolves cation-pi kinetic-thermodynamic consistency (detailed-balance test)8.6
- Quantitative cation-pi grammar via tau_res(N_R) Arrhenius slope with explicit electrostatic null baseline and regime-of-validity boundary8.4
- Multi-residue aromatic grammar: joint tyrosine-count / arginine-count tau_res surface quantifies pi-pi vs cation-pi condensate selectivity axes8.2
- Depletion-layer-corrected K_p_true platform with on-chip Alexa488-polyGS-6R reference calibrant8.2
- Flexible PEG-R probe series at fixed arginine count decouples hydrodynamic radius from chemistry via contour-length scan7.9
2026-04-19-scoutScoutStokes-Einstein relation (Einstein/Sutherland 1905) + well-characterized breakdown regimes (Kumar-Angell 2019; modified SE entropy-scaling 2021); size-dependent SE exponent in supercooled liquids and polymer glasses × Live-cell single-molecule microrheology in biomolecular condensates (Jawerth 2020 stress granules; Galvanetto 2023 Nature; Impetux 2023 optical tweezers; FRAP-ID Biophys J 2024; 2025 nucleolus/stress granule/TDP43 condensates)
2026-04-16-scoutScoutPulsatile wave physics in fractal transport networks (Womersley number, wave reflection coefficient, zero-reflection branching, Kleiber's law wave-impedance reinterpretation arXiv:2604.10476) × Vascular aging and arterial stiffening mechanobiology (pulse wave velocity cfPWV, arterial stiffness biomarkers, Windkessel compliance)
- Aortoiliac chi Deviation + Stiffness Gradient Mahalanobis Distance: UK Biobank MACE Biomarker with Sign-Change-Aware Construction10.0
- Central Pressure Waveform Sample Entropy as Empirical Biomarker of Waveform Morphology Simplification, Agnostic to Sugawara-vs-Hashimoto Reflection Debate8.0
- Fetal Aortoiliac Area-Ratio as Constitutional Predictor of Adult cfPWV Trajectory: Differentiated from Barker via Geometry-Specific Mediation and a Shorter-Horizon Proxy Test7.5
- Bifurcation Trajectory Entropy (BTE) Grounded in Greenwald 1990 Monotonic Gamma Trajectory: Spatial Entropy of the Aortoiliac-to-Femoral Reflection Landscape as Aging Biomarker7.5
2026-04-16-targeTargetedQuantum state formalism (density matrices, Lindblad open-system dynamics, POVMs, quantum channels) × Information lifecycle dynamics and prominence measurement in news media ecosystems
- Unified Quantum Media Framework -- Density Matrix Construction from NLP with Provable Coherence8.5
- Media Quantum Process Tomography -- Complete Outlet Characterization via Choi Matrix Reconstruction8.3
- Co-Mention Dephasing Rate as Signature Separating Quantum from Classical Media Dynamics8.2
- Von Neumann Entropy and Purity as Universal Media Coherence Metrics7.8
- Quantum Relative Entropy as Directed Divergence Measure Between Media Narratives7.7
- The Lindblad Media Master Equation -- First-Principles Dynamics for News Story Lifecycle7.6
2026-04-15-scoutScoutIsothermal titration calorimetry (biophysics) × Phage therapy optimization (clinical microbiology)
- DeltaDeltaG Mutant Scanning of FhuA Loops L3/L10 with T5 pb5 Distinguishes Fitness-Constrained vs Free Resistance Mutations, with Phase-Variation Rate Included as a Competing Pathway7.3
- ITC-Derived Per-Contact Kd Fed into Bell-Model 2D Membrane Adhesion Kinetics Predicts Minimum OmpC Density for T4 Productive Adsorption6.5
- ITC Entropy Dominance (DeltaH/DeltaG < 0.3) as a Pre-Treatment Screening Criterion to Select Fever-Robust Phages, With Receptor Downregulation Captured as a Parallel Assay6.4
- Multi-Temperature ITC Panel (15/25/37C) Measuring Both DeltaCp and DeltaH Temperature Sensitivity Simultaneously Provides a Single Biophysical Test for UTI Phage Selection6.2
- ITC-Measured Tail Fiber RBD Accessibility Score as a Phage Engineering Criterion for Designing Neutralization-Resistant Receptor-Binding Domains6.0
2026-04-05-scoutScoutCompeting risks survival analysis (Fine & Gray 1999, actuarial roots >200y) × De novo protein design for therapeutics (RFdiffusion 2023, ProteinMPNN 2022, <4y)
- The Dominant Competing Risk Theorem -- Optimizing One Failure Mode Provably Accelerates Another8.3
- Competing-Risk Cumulative Incidence Functions as a Unified Protein Therapeutic Lifetime Predictor8.0
- Competing Risks Censoring Correction for Immunogenicity -- Anti-Drug Antibodies as Interval-Censored Competing Risk7.7
- Nelson-Aalen Cumulative Hazard Decomposition Reveals Hidden Failure Modes in Accelerated Stability Studies7.5
2026-04-03-open-OpenActive matter physics -- cytoskeletal contractile network rheology × Leiomyosarcoma invasion biology -- smooth muscle actin/desmin-dependent mechanotransduction
- ERK-Dependent Caldesmon Phosphorylation Creates Rheological Checkpoint: MEK Inhibitor Repurposing for LMS Anti-Invasion8.4
- Desmin Cage Compressive Stiffness Determines Nuclear Rupture Threshold: Quantitative Chromothripsis Accumulation Rate7.8
- MYH11 Paradoxical Self-Limiting Invasion Through Excessive Contractile Stress7.7
- Two-Component Rheological Barrier: Caldesmon + Calponin Synergistic Anti-Invasion Effect7.5
- Stress Fiber Yielding Dynamics Set Pulsatile LMS Invasion Frequency: Laser Ablation Dissection7.0
2026-04-01-targeTargetedPrime numbers (number theory, prime distribution, Riemann zeta function, prime gaps) × Black holes (general relativity, Hawking radiation, information paradox, singularities, event horizons)
- Rigid-Lattice-to-Poisson Crossover in QNM Overtones Defines a Number-Theoretic Thouless Energy for Black Holes7.5
- Near-Extremal Kerr QNM Pair Correlation Matches the Montgomery-Odlyzko Sine Kernel7.2
- Altland-Zirnbauer-Calibrated L-Function Classification of Black Hole Geometries6.5
- Rigid-to-Arithmetic Spectral Crystallization in Schwarzschild QNM Overtones: Gutzwiller WKB-Onset Scale n*(l) ~ l(l+1)6.4
- Li-Type Positivity Criterion for Black Hole Spectral Stability6.2
- O(1) Thouless Time from Primon Gas and Prime-Restricted SFF Ramp Slope5.0
- Near-Extremal Kerr QNM Oscillation Frequencies Exhibit Montgomery-Odlyzko Pair Correlation5.0
2026-04-01-scoutScoutStatistical estimation theory / information geometry (Cramer-Rao bound, Fisher information) × Plant gravitropism / statolith-based gravity sensing
- Starchless Mutant Allelic Series as Quantitative Test of CRB N-Scaling7.8
- Cross-Species CRB Landscape Predicts Gravitropic Precision Hierarchy Across Statolith-Based Plant Organs7.8
- CRB Framework Makes Testable Predictions at 1-10 Degree Range Through N-Dependent Precision Scaling7.5
- Information-Geometric Phase Transition Predicts Mutant-Specific Threshold Shifts in Gravitropic Dose-Response7.1
- Information Bottleneck Matching in Gravitropic Cascade Revealed by Single-Factor Perturbation Asymmetry6.6
- Statolith Size Polydispersity as Natural Experiment — Larger Statoliths Carry More Fisher Information Per Unit Mass6.4
2026-03-25-targeTargetedMechanobiology (ECM mechanics, integrin/focal adhesion signaling, YAP/TAZ, MRTF, Piezo channels) × Epigenomics (genomic enhancer regulation, 3D chromatin, H3K27ac/H3K4me1, mediator/BRD4, phase-separated condensates)
- Lamin A/C Concentration Sets the Cell-Intrinsic Stiffness-Sensing Threshold for Mechanoenhancer Activation4.2
- Two-Phase Mechanoenhancer Activation Constitutes a Temporal Coincidence Gate3.8
- MRTF-A Preferentially Occupies Mechanoenhancers over Promoters on Stiff ECM, Defining a Non-TEAD Mechanical Enhancer Program3.8
- YAP-BRD4 Condensate Size Supralinearly Encodes ECM Stiffness, Creating a Mechanical Switch at Mechanoenhancers3.3
- KDM6B-Mediated Bivalent Mechanoenhancer Resolution as Epigenetic Ratchet in IPF Fibrosis3.3
- YAP-BRD4 Condensate Volume Threshold Drives Looping-Independent Multi-Enhancer Hub Formation2.8
session-20260325ScoutStochastic thermodynamics -- thermodynamic uncertainty relation, entropy production bounds × Bacterial cell biology -- cell size homeostasis via the adder model
- Variance-Component Decomposition of E. coli Adder — DnaA Counting Dominant at Fast Growth8.3
- FtsZ GTPase ~2000× Over-Dissipating vs DnaA — Precision Bottleneck at Initiation Not Division7.9
- ppGpp → Supercoiling → N_eff Reduction as Stress-Responsive TUR Tuning7.0
- Multi-Current TUR Decomposition — Noise Portfolio6.6
- TUR Dominates Berg-Purcell for DnaA-oriC — Thermodynamic Not Diffusive Bottleneck6.6
- RIDA Kinetic Timing Window — U-Shaped CV vs Hda Titration6.1
- Min Pareto-Frontier TUR with Pattern Instability Bifurcation5.2
2026-03-24-scoutScoutManganese speciation toxicology × Deinococcus radiodurans Mn-antioxidant defense
- Compartment-Specific Mn-OP Formation in Mitochondria Explains Protective vs Toxic Mn Pools7.0
- Mn Speciation as the Missing Variable in Manganese Neurotoxicity: A Unifying Framework7.0
- EPR-Detectable Free Mn2+ Fraction as Diagnostic Biomarker for Mn Neurotoxicity Risk7.0
- Mn-OP Mimetics as Dual-Function Neuroprotectants: MnSOD Supplementation + Mismetalation Prevention7.0
- Irving-Williams-Guided Mn Speciation Framework for Metal-Specific Neurotoxicity6.5
session-20260323ScoutCartilage ECM biomechanics (Mow 1980 biphasic theory, FCD, aggregate modulus, triphasic theory) × Bacterial biofilm matrix mechanics (Psl/Pel/alginate networks, antibiotic penetration, viscoelasticity)
- Biofilm Aggregate Modulus (H_a) from Confined Compression Predicts Mechanical Resistance to Debridement Better Than G'/G''8.4
- Fixed Charge Density (FCD) of P. aeruginosa Alginate Biofilm Predicts Donnan-Mediated Cationic Antibiotic Partitioning7.5
- Net Fixed Charge Density Transitions from Positive to Negative During Biofilm Maturation6.7
- Streaming Potential Measurement Reveals Spatial FCD Heterogeneity in Mixed-EPS Biofilm6.5
session-20260322ScoutVolcanic glass dissolution kinetics × Pharmaceutical amorphous solid dispersion dissolution
- Dual Saturation Index Competition Predicts LLPS vs. Crystallization Pathway Switching in Ionizable Drug ASD Dissolution8.0
- TST Dissolution Kinetics in the Surface-Reaction-Limited Regime of Low Drug-Loading ASDs8.0
- Grambow Rate Law 2 Predicts Competitive Passivation-Erosion Kinetics and Regime Switching in ASD Dissolution8.0
- Nucleation-Controlled Ostwald Ripening with Polymer Inhibition Predicts ASD Phase Evolution Trajectories7.0
- Pressure-Fracture Competition Regime Map for ASD Manufacturing Optimization6.0
2026-03-22-scoutScoutPlant melatonin stress biology × Coral bleaching / Symbiodiniaceae thermal tolerance
2026-03-21-scoutScoutCuproptosis (copper-dependent cell death via lipoylated protein aggregation) × Hydrothermal vent Cu-S geochemistry (chalcopyrite, Pourbaix diagrams, Irving-Williams series)
2026-03-21-scoutScoutFe-S cluster biogenesis (NFS1, ISCU2, FDX2, FXN, GLRX5, CISD2) × Circadian clock regulation
- IRP1 [4Fe-4S] Cluster Occupancy as Feeding-Entrained Iron-Redox Chronostat7.6
- CISD2 [2Fe-2S] as Redox-Gated ER-Mitochondrial Calcium Timer (Forward Direction Only)6.8
- CIA Pathway as LIP/ROS-Responsive Circadian Gate for Cytoplasmic Fe-S Proteome6.5
- Frataxin-Gated Fe-S Assembly via Mitochondrial LIP in FTMT-Negative Tissues6.0
- Conserved Fe-S Requirement in Clock Neurons — Drosophila to Mammalian SCN5.9
2026-03-21-scoutScoutFerroptosis lipid peroxidation (4-HNE, PUFA-PE oxidation, GPX4 regulation) × Bacterial quorum sensing (AHL autoinducers, LasI/R and RhlI/R systems)
2026-03-20-scoutScoutFerroptosis (iron-dependent cell death via lipid peroxidation) × Serpentinization geochemistry (abiotic Fe(II)/Fe(III) redox cycling)
- Ferritin Protein Shell as Kinetic Barrier Controlling Ferrihydrite Fenton Activity10.0
- Abiotic vs Enzymatic PLOOH Regioselectivity as Chemical Fossil of Antioxidant Evolution10.0
- PHREEQC Iron Speciation Model Predicts GSH-Dependent Fenton Activity Amplification9.0
- Pourbaix Stability Field Mapping of Ferrihydrite-Catalyzed PLOOH Production9.0
2026-03-19-scoutScoutTerahertz quantum spectroscopy (MIT 2026 THz microscopy, sub-picosecond resolution) × Biological quantum coherence mechanisms (photosynthetic energy transfer, cryptochrome magnetoreception, enzyme tunneling)
2026-03-18-targeTargetedFerroptosis lipid peroxidation (GPX4, DHODH, CoQ10H2 defense pathways) × Bacterial quorum sensing (P. aeruginosa pyocyanin, PQS, LasR/RhlR systems)
2026-03-17-scoutScoutActive matter topological defects (+1/2 and -1/2 defects in nematic cell monolayers) × Stem cell niche architecture (Wnt/BMP/Notch gradients, mechanical stemness regulation)
- Wound-Induced Topological Defects Serve as Transient Stem Cell Attractors That Become Permanent Niches When Pinned by ECM Stiffness Gradients6.0
- Activity-Dependent Crypt Fission Is Triggered When Local Epithelial Contractility Exceeds the Nematic Defect-Splitting Threshold5.5
- Organoid Symmetry Breaking Is a Topological Defect Nucleation Event -- Predictable by Active Nematic Theory and Controllable by Geometric Confinement5.5
2026-03-17-scoutScoutBioelectric morphogenetic signaling (Levin framework, V-ATPase, gap junction networks) × Biomolecular condensate phase transitions (LLPS, IDP phase separation, Donnan equilibria)
- V-ATPase pH-Condensate Nodes as the Molecular Effector Layer of the Bioelectric Code5.5
- Calcium-Gated Condensate Dissolution as the Binary Transduction Step in Bioelectric Pattern Reading5.5
- Wound-Edge V-ATPase Activation Triggers Condensate Dissolution Wave as a Rapid Regenerative Signal4.5
- Circadian V-ATPase Rhythms and Tissue-Specific Condensate Phase Diagrams Determine Chronovulnerability to Neurodegeneration4.5