Yanxi Chen

ORCID: 0000-0001-8240-4604
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About
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Research Areas
  • Fuel Cells and Related Materials
  • Electrocatalysts for Energy Conversion
  • Extraction and Separation Processes
  • Sustainable Building Design and Assessment
  • Recycling and Waste Management Techniques
  • Advancements in Battery Materials
  • Environmental Impact and Sustainability
  • Infrastructure Maintenance and Monitoring
  • BIM and Construction Integration
  • Advanced SAR Imaging Techniques
  • Synthetic Aperture Radar (SAR) Applications and Techniques
  • Electrochemical Analysis and Applications
  • Advanced Sensor and Control Systems
  • Nanowire Synthesis and Applications
  • Advanced Memory and Neural Computing
  • IoT-based Smart Home Systems
  • Construction Project Management and Performance
  • Neuroscience and Neural Engineering
  • Wireless Sensor Networks and IoT
  • Air Quality and Health Impacts
  • Recycled Aggregate Concrete Performance
  • Advancements in Solid Oxide Fuel Cells
  • Agriculture Sustainability and Environmental Impact
  • Topic Modeling
  • Sustainable Industrial Ecology

Central South University
2023

University of Shanghai for Science and Technology
2018-2022

Beijing Institute of Technology
2019-2020

Guizhou Institute of Technology
2014

Shanghai Construction Group (China)
2014

Tianjin University
2004-2007

Dopamine (DA) is an important neurotransmitter that involved in neuronal signal transduction and several critical illnesses. However, the concentration of DA extremely low patients difficult to detect using existing electrochemical biosensors with detection limits typically around nanomolar levels (∼10(-9) M). Here, we developed a nanoelectronic device as biosensor for ultrasensitive selective by modifying DNA-aptamers on multiple-parallel-connected (MPC) silicon nanowire field-effect...

10.1021/ja408485m article EN Journal of the American Chemical Society 2013-10-14

Abstract China has witnessed a construction boom and thus an enormous amount of cement use in the past decades. At same time, manufacturing technology been upgraded rapidly. Here, based on national- provincial-level data, we adopt regression models, life cycle assessment, scenario analyses to present evolution environmental impacts technologies from 1996 2021. We find that novel suspension preheater rotary kilns account for approximately 99% production Climate change fossil depletion are...

10.1038/s43247-022-00579-3 article EN cc-by Communications Earth & Environment 2022-11-17

Traveling waves can be supported by long, smooth surfaces under horizontal polarization, such as the wings or bodies of aircraft. A 3-D scattering center (SC) model for traveling is proposed in this work. The equivalent location SC and dependence function amplitude on aspect angles derived based wave antenna theory modified according to real characteristics. Chamber-measured data full-wave numerical results a series geometries are presented verify validity imaging simulation. We find that...

10.1109/tap.2020.3023806 article EN IEEE Transactions on Antennas and Propagation 2020-09-18

We propose a general two-stage algorithm that enjoys provable scaling law for the test-time compute of large language models (LLMs). Given an input problem, proposed first generates $N$ candidate solutions, and then chooses best one via multiple-round knockout tournament where each pair candidates are compared $K$ times only winners move on to next round. In minimalistic implementation, both stages can be executed with black-box LLM alone nothing else (e.g., no external verifier or reward...

10.48550/arxiv.2411.19477 preprint EN arXiv (Cornell University) 2024-11-29

With the annual increase in lithium-ion batteries (LIBs) disposal, valuable resources are being generated with worrying waste, so it is strategically important to recover critical metals from them. Individual high temperature or leaching processes do not apparently achieve very satisfactory results. In present work, reduction zinc powder was able convert lithium LiNixCoyMnzO2 (NCM) soluble LiOH, while and ammonia complexation environment by decomposition of cysteine (Cys) achieved an...

10.2139/ssrn.4587580 preprint EN 2023-01-01

Multi-polarisation synthetic aperture radar (SAR) imaging simulation of ship under heavy sea condition is presented here. Full-wave method used to compute the fully polarimetric backscattered waves complex scene and surface. The influence by on SAR results investigated; furthermore, suppression effects different polarisations are evaluated in detail.

10.1049/joe.2019.0498 article EN cc-by The Journal of Engineering 2019-08-28
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