Xiaowei Qiu

ORCID: 0000-0002-4352-1805
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About
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Research Areas
  • Physics of Superconductivity and Magnetism
  • Infectious Diseases and Tuberculosis
  • High-pressure geophysics and materials
  • Diagnosis and treatment of tuberculosis
  • Cardiac Imaging and Diagnostics
  • Magnetic properties of thin films
  • Radiomics and Machine Learning in Medical Imaging
  • Heart Rate Variability and Autonomic Control
  • Theoretical and Computational Physics
  • Lung Cancer Diagnosis and Treatment
  • Rare-earth and actinide compounds
  • Cardiac Arrhythmias and Treatments
  • Boron and Carbon Nanomaterials Research
  • Retinal Development and Disorders
  • Superconducting Materials and Applications
  • Advanced Condensed Matter Physics
  • Geomechanics and Mining Engineering
  • Photoreceptor and optogenetics research
  • Infrared Thermography in Medicine
  • AI in cancer detection
  • Surface and Thin Film Phenomena
  • Neuroscience and Neuropharmacology Research
  • Copper-based nanomaterials and applications
  • Advanced Thermoelectric Materials and Devices
  • Magnetic and transport properties of perovskites and related materials

Hangzhou Red Cross Hospital
2018-2025

Ruijin Hospital
2018-2024

Shanghai Jiao Tong University
2016-2024

Second Affiliated Hospital of Zhejiang University
2022

University of Houston
1993-1997

Acute cerebral infarction is a common complication of intracranial tuberculosis (TB), causing irreversible damage to brain tissue and significantly affecting patient prognosis. This study aims explore the risk factors associated with acute in patients tuberculosis. We retrospectively analyzed data from eligible TB treated at our hospital between January 2020 March 2023. Based on MRI findings, were categorized into group non-infarction group. Clinical data, cerebrospinal fluid (CSF)...

10.3389/fneur.2024.1493715 article EN cc-by Frontiers in Neurology 2025-01-07

We have studied (LuC${)}_{2}$(${\mathrm{Ni}}_{2}$${\mathrm{B}}_{2}$) and (LuC)(${\mathrm{Ni}}_{2}$${\mathrm{B}}_{2}$) at ambient high pressures. Superconductivity was discovered in 2.9 K. Pressure found to suppress both the electrical resistivity superconducting transition temperature rapidly for but only slightly (LuC)(${\mathrm{Ni}}_{2}$${\mathrm{B}}_{2}$), spite of their similar chemical-bonding behavior. The observations can be understood terms smaller density states Fermi surface...

10.1103/physrevb.50.9445 article EN Physical review. B, Condensed matter 1994-10-01

Samples with a nominal composition of Hg 1−x Pb x Ba 2 Ca Cu 3 O 8+δ (x~0.1, 0.2, and 0.3) have been synthesized characterized. The Pb-doping promotes the formation three CuO -layer compound , reduces release vapor at synthesis temperature. intergrain electric coupling is also significantly enhanced by doping, resulting in lower normal-state resistivity higher critical current density. carrier concentration as-synthesized samples increases increase x, ranging from underdoped (x~0) to...

10.1142/s0217984993001855 article EN Modern Physics Letters B 1993-12-10

The aim of this study was to investigate the relationship between EGFR mutation and computed tomography (CT) features in patients with adenocarcinoma lung.One hundred ninety two lung who underwent surgery were retrospectively included study. Examination gene performed on all resected tumor samples. 192 recruited divided into groups according status: mutations exons 18-21 (effective mutated, n = 61) non-mutated (n 131). clinical characteristics CT imaging recorded compared. Univariate...

10.1111/1759-7714.12928 article EN cc-by-nc Thoracic Cancer 2018-12-05

Objective The purpose of this study was to explore the auxiliary diagnostic value volumetric CT in quantifying activity a pulmonary tuberculoma. Methods Chest image data 112 patients with tuberculomas who were diagnosed clinically between October 16, 2013 and March 21, 2023 selected. With shortest diameter axis>5 mm on mediastinal window serving as inclusion criterion, 108 active 64 non-active focused manually segmented using ITK-SNAP software, focus calculated, ROC curve analyzed. Using...

10.1371/journal.pone.0306875 article EN cc-by PLoS ONE 2024-08-12

10.1016/j.jrras.2024.101099 article EN cc-by-nc-nd Journal of Radiation Research and Applied Sciences 2024-09-20

This study aimed to explore the association between electrophysiological markers of early recurrence after defibrillation in post-myocardial infarction ventricular fibrillation and therapeutic effects sympathetic renal denervation, as well investigate potential underlying mechanisms. Experimental research was conducted using an animal model. Myocardial induced, followed by treatment for cases, were recorded. Subsequently, a subset animals underwent denervation intervention, compared group...

10.1186/s12872-024-04222-1 article EN cc-by-nc-nd BMC Cardiovascular Disorders 2024-10-29

The superconducting transition temperature T c has been studied under quasihydrostatic pressure (QHP) up to 16 GPa for the HgBa 2 Ca n-1 Cu n O 2n+δ [ Hg -12{n−1}n] samples with n=4 and 5. applied shifts toward higher in both cases. But -enhancement these two compounds is significantly smaller than previously reported universal Hg-1201, Hg-1212 Hg-1223.

10.1142/s0217984996001589 article EN Modern Physics Letters B 1996-12-10

Background: This study explored the relationship between chest X-ray (CXR) abnormalities and risk of active pulmonary tuberculosis (PTB) in elderly.Methods: analysed results CXR screenings for PTB 183 806 residents rural area Quzhou City, aged 65 above, who underwent a health examination 2020. According to classification imaging reports, Cox regression model was applied analyse incidence density subjects with abnormal CXR.Results: Of subjects, 16.06% had results. The were followed up an...

10.2139/ssrn.4508665 preprint EN 2023-01-01
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