Song Yan

ORCID: 0009-0001-2938-2108
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About
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Research Areas
  • Hydrocarbon exploration and reservoir analysis
  • Atomic and Subatomic Physics Research
  • Nuclear Physics and Applications
  • High-Voltage Power Transmission Systems
  • Smart Grid and Power Systems
  • Geoscience and Mining Technology
  • Intermetallics and Advanced Alloy Properties
  • Power Systems and Technologies
  • Regional Economic and Spatial Analysis
  • Chemical Synthesis and Reactions
  • Electrical Fault Detection and Protection
  • Radioactive element chemistry and processing
  • Quantum, superfluid, helium dynamics
  • Semiconductor materials and devices
  • Methane Hydrates and Related Phenomena
  • Advanced NMR Techniques and Applications
  • CO2 Sequestration and Geologic Interactions
  • Titanium Alloys Microstructure and Properties
  • Lightning and Electromagnetic Phenomena
  • Vacuum and Plasma Arcs
  • Space Technology and Applications
  • Diverse Aspects of Tourism Research
  • Advanced Sensor and Control Systems
  • Collaboration in agile enterprises
  • Coal Properties and Utilization

First Hospital of Jilin University
2024

Jilin University
2006-2024

National Clinical Research
2024

Chinese Academy of Medical Sciences & Peking Union Medical College
2024

Beijing General Research Institute of Mining and Metallurgy
2019

China Academy of Engineering Physics
2019

Fujian Normal University
2019

China Academy of Urban Planning and Design
2011

Quanta Computer (China)
2008

Chinese Academy of Sciences
1997-2008

Background: Sepsis-associated liver injury (SALI) occurs in about a third of septic patients, and it is often poor prognostic factor. However, there are few studies on early SALI its impact the clinical course sepsis. Here we explored characteristics, risk factors, prognosis SALI. Methods: Two hundred one patients with confirmed sepsis were divided into those without (on admission) based function. The characteristics compared between groups associated factors identified by multivariable...

10.1177/08850666241277512 article EN Journal of Intensive Care Medicine 2024-08-23

Abstract A method is proposed on the basis of electronic structure calculations to predict substitution behaviour alloying elements in TiNi compounds. The structures 36 occupying both Ti and Ni sites are calculated using discrete variational-X a cluster method. diagram drawn Bo Ti, Ni, total bond orders between surrounding atoms. Two lines separate into three groups. located outside two occupy either or regardless composition. affected by alloy effects composition, multielement ordering time...

10.1080/01418619708214018 article EN Philosophical Magazine A 1997-04-01

<title>Abstract</title> <bold>Background:</bold> The region-specific importance of carcinogenic HPV genotypes is required for optimizing HPV-based screening and promoting appropriate multivalent prophylactic vaccines. This information lacking Ningbo, one the first cities China's Healthy City Innovation Pilot Program Cervical Cancer Elimination. Here, we investigated high-risk (HR-HPV) genotype-specific distribution attribution to biopsy-confirmed cervical intraepithelial neoplasia grade 2 or...

10.21203/rs.3.rs-4575557/v1 preprint EN 2024-07-13

The progression characterisation of exposed atmospheric corrosion on metal substrates is a major problem in the field science and Non-destructive Evaluation (NDE). A pulsed eddy current (PEC) sensing system laser profilometry have been used to characterise mild steel plate. These (S275) samples marine environment (exposure time from 1 month 10 months). Four features utilized conductivity, permeability, roughness thickness variation layer. relationship between these has derived which useful...

10.1109/fendt47723.2019.8962571 article EN 2019-06-01

The nuclear spin-polarized 3He gas has been in depth studied and widely used various scientific experiments. polarized can be as a neutron target to study the reaction of neutrons with charged particles or photon beams. On other hand, spin is good probe for detecting new interactions supernormal model, many applications follows:the spin-dependent interaction quantitatively by measuring NMR frequency shift but also relaxation time gas; applied magnetometers magnetic resonance imaging (MRI);...

10.7498/aps.67.20180571 article EN Acta Physica Sinica 2018-01-01

The paper uses a magnetic modulation current transformer method to detect transient waveform residual currents containing pulsating DC components and even smooth components. At the same time, it IIR-based digital low-pass filters filter collected signals, which improves Filtering accuracy. software design is based on floating-point DSP-TMS320F28335, realizes accurate sampling analysis of current, detection meets standard requirements.

10.1051/e3sconf/202020402009 article EN cc-by E3S Web of Conferences 2020-01-01

A novel lateral double-gate tunnelling field effect transistor (DG-TFET) is studied and its performance presented by a two-dimensional device simulation with code ISE. The result demonstrates that this new allows for the steeper sub-threshold swing below 60 mV/dec, super low supply voltage (operable at VDD<0.3 V) rail-to-rail logic (significant on-state current drain-source VDS = 50 mV) aggressive technology assumptions of availability high-k/metal stack equivalent gate oxide thickness EOT...

10.1088/0256-307x/23/12/070 article EN Chinese Physics Letters 2006-11-29
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