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🔍 proteins 📂 Engineering 📄 Preprint
Showing 271 results for "proteins" in Engineering · Preprint
Engineering Preprint PDF DOI

Predicting food taste with bound-driven optimization

Pagkratis Tagkopoulos, Dimitris Sfondilis, Ilias Tagkopoulos, Tarek Zohdi · 2026

The prediction of sensory attributes from ingredient-level formulations is an emerging challenge at the intersection of food science and artificial intelligence. We address the fundamental question of…

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Engineering Preprint PDF DOI

Anonymization, Not Elimination: Utility-Preserved Speech Anonymization

Yunchong Xiao, Yuxiang Zhao, Ziyang Ma, Shuai Wang, Kai Yu, Jiachun Liao, Xie Chen · 2026

The growing reliance on large-scale speech data has made privacy protection a critical concern. However, existing anonymization approaches often degrade data utility, for example by disrupting acousti…

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Engineering Preprint PDF DOI

When structure does not imply symmetry

Skyler R. St. Pierre, Thibault Vervenne, Ethan C. Darwin, Ellen Kuhl · 2026

Fungal protein materials exhibit inherently anisotropic microstructures formed by networks of hyphae, which suggest a natural pathway to replicate the fibrous texture of animal meat. We probe whether …

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Engineering Preprint PDF DOI

AgentComm: Semantic Communication for Embodied Agents

Peiwen Jiang, Yushuo Feng, Jiajia Guo, Chao-Kai Wen, Shi Jin · 2026

The increasing deployment of agentic artificial intelligence (AI) systems has intensified the demand for efficient agent to agent communication, particularly over bandwidth limited wireless links. In …

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Engineering Preprint PDF DOI

A H.265/HEVC Fine-Grained ROI Video Encryption Algorithm Based on Coding Unit and Prompt Segmentation

Xiang Zhang, Haoyan Lu, Ziqiang Li, Ziwen He, Zhenshan Tan, Fei Peng, Zhangjie Fu · 2026

ROI (Region of Interest) video selective encryption based on H.265/HEVC is a technology that protects the sensitive regions of videos by perturbing the syntax elements associated with target areas. Ho…

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Engineering Preprint PDF DOI

A computational framework to predict the spreading of Alzheimer's disease

A. Vazquez-Palomo, C. Betegon, J. Weickenmeier, E. Martinez-Paneda · 2026

Alzheimer's disease is characterised by the spreading of misfolded proteins and progressive structural changes in the brain. Despite significant clinical research, understanding how microscopic protei…

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Engineering Preprint PDF DOI

Distributed Kalman--Consensus Filtering with Adaptive Uncertainty Weighting for Multi-Object Tracking in Mobile Robot Networks

Niusha Khosravi, Rodrigo Ventura, Meysam Basiri · 2026

This paper presents an implementation and evaluation of a Distributed Kalman--Consensus Filter (DKCF) for Multi-Object Tracking (MOT) in mobile robot networks operating under partial observability and…

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Engineering Preprint PDF DOI

Design of a Robot-Assisted Chemical Dialysis System

Diane Jung, Caleb Escobedo, Noah Liska, Maitrey Gramopadhye, Daniel Szafir, Alessandro Roncone, Carson Bruns · 2026

Scientists perform diverse manual procedures that are tedious and laborious. Such procedures are considered a bottleneck for modern experimental science, as they consume time and increase burdens in f…

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Engineering Preprint PDF DOI

Tau-BNO: Brain Neural Operator for Tau Transport Model

Nuutti Barron, Heng Rao, Urmi Saha, Yu Gu, Zhenghao Liu, Ge Yu, Defu Yang, Ashish Raj, Minghan Chen · 2026

Mechanistic modeling provides a biophysically grounded framework for studying the spread of pathological tau protein in tauopathies like Alzheimer's disease. Existing approaches typically model tau pr…

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Engineering Preprint PDF DOI

STRIDE: Post-Training LLMs to Reason and Refine Bio-Sequences via Edit Trajectories

Daiheng Zhang, Shiyang Zhang, Sizhuang He, Yangtian Zhang, Syed Asad Rizvi, David van Dijk · 2026

Discrete biological sequence optimization requires iterative refinement under strict syntactic constraints. Diffusion models offer progressive refinement but do not naturally expose controllable discr…

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Engineering Preprint PDF DOI

Molecular Dynamics Simulations Reveal PolyQ-Length-Dependent Conformational Changes in Huntingtin Exon-1: Implications for Environmental Co-Solvent Modulation of Aggregation-Prone States

Jai Geddes-Nelson, Xiaochen Liu, Ken-Tye Yong · 2026

Huntington's disease (HD) is caused by CAG-repeat expansion in HTT, which lengthens the polyglutamine (polyQ) tract in huntingtin (HTT) and promotes misfolding and aggregation. While polyQ-length-depe…

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Engineering Preprint PDF DOI

An automatic counting algorithm for the quantification and uncertainty analysis of the number of microglial cells trainable in small and heterogeneous datasets

L. Martino, M. M. Garcia, P. S. Paradas, E. Curbelo · 2026

Counting immunopositive cells on biological tissues generally requires either manual annotation or (when available) automatic rough systems, for scanning signal surface and intensity in whole slide im…

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Engineering Preprint PDF DOI

Dual Security for MIMO-OFDM ISAC Systems: Artificial Ghosts or Artificial Noise

Yinchao Yang, Prabhat Raj Gautam, Yathreb Bouazizi, Michael Breza, Julie McCann · 2026

Integrated sensing and communication (ISAC) enables the efficient sharing of wireless resources to support emerging applications, but it also gives rise to new sensing-based security vulnerabilities. …

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Engineering Preprint PDF DOI

Navigating heterogeneous protein landscapes through geometry-aware smoothing

Srinivas Anumasa, Barath Chandran, Tingting Chen, Nuwaisir Mohammad Rahman, Yingtao Zhu, Rushi Shah, Hongyu He, Peisong Zhang, Yizhen Liao, Yiming Tang, Yong Shen, Tianfan Fu, Rui Qing, Xiao Li, Sebastian Maurer-Stroh, Xinyi Su, Zhizhuo Zhang, Dianbo Liu · 2026

The evolutionary fitness landscape of biological molecules is extremely sparse and heterogeneous, with functional sequences forming isolated dense ``islands'' within a vast combinatorial space of larg…

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Engineering Preprint PDF DOI

Privacy-Preserving Dynamic Average Consensus by Masking Reference Signals

Mihitha Maithripala, Zongli Lin · 2026

In multi-agent systems, dynamic average consensus (DAC) is a decentralized estimation strategy in which a set of agents tracks the average of time-varying reference signals. Because DAC requires excha…

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Engineering Preprint PDF DOI

Absorption mode broadband 2D MS for proteomics and metabolomics

Maria A van Agthoven (UNIROUEN, iC2MC, MBU / CAS), Marek Polak (MBU / CAS), Jan Fiala (MBU / CAS), Claude Nelcy Ounounou (UNIROUEN), Petr Halada (MBU / CAS), Michael Palasser, Anne Briot-Dietsch (IGBMC), Alan Kadek (MBU / CAS), Kathrin Breuker, Petr Novak (MBU / CAS), Carlos Afonso (COBRA, Institut CARMeN, iC2MC), Marc-Andre Delsuc (IGBMC) · 2026

Two-dimensional mass spectrometry (2D MS) is a method for tandem mass spectrometry that enables the correlation between precursor and fragment ions without the need for ion isolation. On a Fourier tra…

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Engineering Preprint PDF DOI

Structure-Aware Antibody Design with Affinity-Optimized Inverse Folding

Xinyan Zhao, Yi-Ching Tang, Rivaaj Monsia, Victor J. Cantu, Ashwin Kumar Ramesh, Xiaozhong Liu, Zhiqiang An, Xiaoqian Jiang, Yejin Kim · 2025

Motivation: The clinical efficacy of antibody therapeutics critically depends on high-affinity target engagement, yet laboratory affinity-maturation campaigns are slow and costly. In computational set…

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Engineering Preprint PDF DOI

Flux-Preserving Adaptive Finite State Projection for Multiscale Stochastic Reaction Networks

Aditya Dendukuri, Shivkumar Chandrasekaran, Linda Petzold · 2025

The Finite State Projection (FSP) method approximates the Chemical Master Equation (CME) by restricting the dynamics to a finite subset of the (typically infinite) state space, enabling direct numeric…

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Engineering Preprint PDF DOI

HD-Prot: A Protein Language Model for Joint Sequence-Structure Modeling with Continuous Structure Tokens

Yi Zhou, Haohao Qu, Yunqing Liu, Shanru Lin, Le Song, Wenqi Fan · 2025

Proteins inherently possess a consistent sequence-structure duality. The abundance of protein sequence data, which can be readily represented as discrete tokens, has driven fruitful developments in pr…

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Engineering Preprint PDF DOI

Switching-time bioprocess control with pulse-width-modulated optogenetics

Sebastian Espinel-Rios · 2025

Biotechnology can benefit from dynamic control to improve production efficiency. In this context, optogenetics enables modulation of gene expression using light as an external input, allowing fine-tun…

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