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  • Posted by | September 8, 2025

    HRV Analysis for Peak Athletic Performance: DFA vs LF/HF

    Heart rate variability (HRV) is a powerful window into the autonomic nervous system, helping athletes and coaches peek into the balance between the calming parasympathetic and the activating sympathetic drives. Advanced techniques like detrended fluctuation analysis (DFA) of HRV are bringing fractal and non-linear dynamics into the mix, offering a deeper understanding of how our nervous system regulates exercise intensity and responds to training stress.

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  • Posted by | February 22, 2025

    Graph RAG and LLMs: How Knowledge Graphs Can Improve AI Ideation

    How to use knowledge graphs to improve the responses of LLM and your own thinking.

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  • Posted by | January 29, 2025

    Setting Up DeepSeek on a Local or Private Server: A Step-by-Step Tutorial

    How to ensure that your DeepSeek model is running locally and not sending your data anywhere. A full step-by-step non-technical installation guide.

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  • Posted by | November 1, 2024

    Mind Map AI Generator

    In this article, we will present an AI mind map generator — InfraNodus — that can create a knowledge graph from any text. Unlike other tools, it doesn’t start from a central idea, because that’s not how our mind works. Rather, it maps out all the ideas present within a text as a network graph, so the resulting mind map will be more rhizomatic, helping you see the patterns rather than presenting hierarchies (which often do not even exist).

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  • Posted by | August 22, 2024

    Obsidian 3D Graph View Plugin with Network Science Insights

    A new graph view plugin for a popular note-taking app Obsidian that provides additional network theory insights to reveal the most influential ideas, clusters, and gaps between them.

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