https://uthandonethemba.com/2026/11/03/autonomous-error-correction-trapped-ion-break-even-injected-noise/Uthando Nethembaen2026-11-02T22:38:17+00:00Autonomous Error Correction on a Single Trapped-Ion Logical Qubit: A 12.9x Lifetime Ratio Under Injected Magnetic Noise, While Break-Even in Ambient Conditions Remains Statistically Unsettled (arXiv v1 Values)TRL, quantum error correction, logical qubit, trapped ion, autonomous QEC, break-even, calcium-40, measurement-freehttps://uthandonethemba.com/2026/11/03/huntington-somatic-cag-expansion-cortex-150-repeat-threshold/Uthando Nethembaen2026-11-02T22:37:02+00:00Huntington’s Disease Cortical and Striatal Neurons Appear to Share a ~150-CAG Threshold: A Postmortem Cross-Sectional Model, Not a Treatment TestTRL, Huntington's disease, somatic repeat expansion, CAG repeat, single-nucleus RNA-seq, cortex, striatum, postmortem tissue, selective vulnerability, DNA mismatch repairhttps://uthandonethemba.com/2026/11/03/2026-ckm-guideline-glp1-sglt2-eligibility-nhanes-preprint/Uthando Nethembaen2026-11-02T22:35:30+00:00A Preprint Estimates the 2026 CKM Guideline Newly Qualifies 7.5 Million US Adults for GLP-1 Receptor Agonists, Mostly Overweight Adults Without Comorbidity; “Zero New SGLT2 Inhibitor Candidates” Is a Product of the Comparator DefinitionCKM syndrome, preprint, SGLT2 inhibitor, cardiovascular-kidney-metabolic, GLP-1 receptor agonist, guideline, NHANES, PREVENT equations, number needed to treat, eligibilityhttps://uthandonethemba.com/2026/11/03/decision-benchmarking-protein-foundation-models-experimental-value/Uthando Nethembaen2026-11-02T22:33:54+00:00When Do Protein Foundation Models Actually Help Experiments? A Budget-Matched Re-Analysis of ProteinGym (Preprint, Retrospective, Simulation)benchmarking, protein foundation models, ProteinGym, zero-shot prediction, active learning, additivity, experimental design, bioRxiv preprinthttps://uthandonethemba.com/2026/11/03/heatwave-capacity-bottlenecks-european-grids-simulation/Uthando Nethembaen2026-11-02T22:32:20+00:00A Nature Energy Study Simulates Hypothetical 2026-2030 Heatwaves on Eight Western European Grid Models and Reports Load Shedding in Spain; It Is a Model Scenario Analysis, Not an Observation or a ForecastTRL, Nature Energy, power grid, heatwave, transmission capacity, AC optimal power flow, thermal line rating, load shedding, climate adaptationhttps://uthandonethemba.com/2026/11/03/physladder-gpt-6-astra-contact-rich-manipulation-benchmark/Uthando Nethembaen2026-11-02T22:29:37+00:00A GPT-6 Astra Agent (Zero-Shot, xhigh Reasoning Effort, Codex Runtime) Succeeds on 12/15, 10/21 and 0/12 Real-Robot Trials Across Three Contact Levels in a Small, Non-Peer-Reviewed BenchmarkTRL, sim-to-real, contact-rich manipulation, robot benchmark, LLM agents, GPT-6 Astra, force control, household robotics, bimanual manipulation