Qixiu Du

ORCID: 0009-0008-8351-618X
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About
Contact & Profiles
Research Areas
  • Contact Mechanics and Variational Inequalities
  • RNA and protein synthesis mechanisms
  • Composite Structure Analysis and Optimization
  • Numerical methods in engineering
  • Viral Infectious Diseases and Gene Expression in Insects
  • Mechanical stress and fatigue analysis
  • Transgenic Plants and Applications
  • Geotechnical and Geomechanical Engineering
  • CRISPR and Genetic Engineering
  • Bladed Disk Vibration Dynamics
  • Particle physics theoretical and experimental studies
  • Radiation Detection and Scintillator Technologies
  • Genomics and Phylogenetic Studies
  • Dark Matter and Cosmic Phenomena
  • Metal Forming Simulation Techniques
  • RNA modifications and cancer
  • Vibration and Dynamic Analysis
  • Bacterial Genetics and Biotechnology
  • Atomic and Subatomic Physics Research
  • RNA Research and Splicing
  • Astrophysics and Cosmic Phenomena
  • Structural Health Monitoring Techniques
  • Neutrino Physics Research
  • Adhesion, Friction, and Surface Interactions
  • Soil, Finite Element Methods

Tsinghua University
1986-2025

Institut de Biologie systémique et synthétique
2024-2025

Center for Information Technology
2025

The China Dark Matter Experiment Collaboration reports the first experimental limit on weakly interacting massive particles (WIMPs) dark matter from 14.6 kg-days of data taken with a 994 g p-type point-contact germanium detector at Jinping underground laboratory where rock overburden is more than 2400 m. energy threshold achieved was 400 eVee. According to kg-day live data, we placed...

10.1103/physrevd.88.052004 article EN Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology 2013-09-09

Promoters with desirable properties are crucial in biotechnological applications. Generative AI (GenAI) has demonstrated potential creating novel synthetic promoters significantly enhanced functionality. However, these methods' reliance on various programming frameworks and specific task-oriented contexts limits their flexibilities. Overcoming limitations is essential for researchers to fully leverage the power of GenAI design tasks.

10.1093/bioinformatics/btae123 article EN cc-by Bioinformatics 2024-03-01

Regulatory sequences encode crucial gene expression signals, yet the sequence characteristics that determine their functionality across species remain obscure. Deep generative models have demonstrated considerable potential in various inverse design applications, especially engineering genetic elements. Here, we introduce DeepCROSS, a artificial intelligence framework for of cross-species and species-preferred 5' regulatory bacteria. DeepCROSS constructs meta-representation using 1.8 million...

10.1038/s41467-025-57031-1 article EN cc-by-nc-nd Nature Communications 2025-02-19

Abstract Summary Cis-acting mRNA elements play a key role in the regulation of stability and translation efficiency. Revealing interactions these their impact plays crucial understanding process, which supports development mRNA-based medicine or vaccines. Deep neural networks (DNN) can learn complex cis-regulatory codes from RNA sequences. However, extracting efficiently DNN remains significant challenge. Here, we propose method based on our toolkit NeuronMotif motif mutagenesis, not only...

10.1093/bioinformatics/btae262 article EN cc-by Bioinformatics 2024-04-12

Based on a variational method adopting the dynamic pressure in fluid and acceleration solid as arguments functional, several substructure-subdomain methods are developed to describe dynamical behaviour of fluid-structure systems excited externally. Formulations presented displacement consistency model hybrid for structure, equilibrium mixed interacting system. These substructure—subdomain make finite-element approaches analyse fluid-solid interactions more effective efficient especially...

10.1098/rsta.1996.0009 article EN Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences 1996-02-15

A large high-altitude air-shower observatory (LHAASO) is to be built at Shangri-La, Yunnan Province, China. This intended conduct sub-TeV gamma astronomy, and as an important component of the LHAASO project, a water Cherenkov detector array (WCDA) proposed. To investigate engineering issues fully understand technique for detecting air showers, prototype 1% scale LHAASO-WCDA has been Yang-Ba-Jing, Tibet, paper introduces setup studies its performance by counting rate each photomultiplier tube...

10.1016/j.nima.2013.04.081 article EN cc-by-nc-nd Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2013-05-09
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