biophysics

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BioPhys-Bridge: A Benchmark for Interdisciplinary Scientific Reasoning in Physics-Grounded Biological Research

arXiv cs.AI ↗ · 2026-09-18 Cached

BioPhys-Bridge introduces a benchmark dataset for evaluating language models on evidence-grounded scientific reasoning in biophysics, focusing on interdisciplinary tasks with quantitative and mechanistic grounding.

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#biophysics

Simulated red blood cells and microscopy

Hacker News Top ↗ · 2026-08-12 Cached

A PhD student shares their research on simulating red blood cell dynamics using computational methods like dissipative particle dynamics and boundary-integral methods to match experimental observations in microfluidic devices for cancer detection.

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#biophysics

Implementation of reinforcement learning in chemical reaction networks: application to phototaxis as curiosity-driven exploration

arXiv cs.LG ↗ · 2026-06-26 Cached

This paper proposes a framework linking partially observable Markov decision processes (POMDPs) with biochemical reaction dynamics to model phototaxis in unicellular algae, using inverse reinforcement learning to infer behavioral objectives from experimental trajectories.

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#biophysics

A True Life Hack: What Physical 'Life Force' Turns Biology's Wheels?

Hacker News Top ↗ · 2026-04-21 Cached

Recent studies have finally elucidated the molecular mechanism of the bacterial flagellar motor, revealing how it uses proton motive force to rotate and switch directions, resolving a decades-long quest in biophysics.

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