Baiwen Li

ORCID: 0000-0003-0815-5835
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About
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Research Areas
  • Atomic and Molecular Physics
  • Advanced Chemical Physics Studies
  • Cold Atom Physics and Bose-Einstein Condensates
  • Gastrointestinal motility and disorders
  • Gastroesophageal reflux and treatments
  • Laser-induced spectroscopy and plasma
  • Pancreatic and Hepatic Oncology Research
  • Laser-Plasma Interactions and Diagnostics
  • Laser-Matter Interactions and Applications
  • Gastrointestinal disorders and treatments
  • Spectroscopy and Quantum Chemical Studies
  • Esophageal and GI Pathology
  • Pancreatitis Pathology and Treatment
  • Nuclear physics research studies
  • Gallbladder and Bile Duct Disorders
  • Quantum, superfluid, helium dynamics
  • Quantum Information and Cryptography
  • Gastric Cancer Management and Outcomes
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Quantum optics and atomic interactions
  • Biliary and Gastrointestinal Fistulas
  • Intestinal Malrotation and Obstruction Disorders
  • Particle accelerators and beam dynamics
  • Nuclear reactor physics and engineering
  • High-pressure geophysics and materials

Shanghai Jiao Tong University
2016-2025

Shanghai First People's Hospital
2016-2025

Institute of Applied Physics and Computational Mathematics
2004-2024

Emory University
2018-2022

Beihang University
2019

Emory University Hospital
2018

Qilu Normal University
2014

Institute of Modern Physics
2014

Jilin Medical University
2008

Hsin Sheng College of Medical Care and Management
2007

We show a deterministic secure direct communication protocol using single qubit in mixed state. The security of this is based on the proof BB84 protocol. It can be realized by current technologies.

10.1088/0256-307x/21/4/003 article EN Chinese Physics Letters 2004-03-17

We present a quantum communication protocol which keeps all the properties of ping-pong [Phys. Rev. Lett. 89, 187902 (2002)] but improves capacity doubly as protocol. Alice and Bob can use variable measurement basises in control mode to detect Eve's eavesdropping attack. In message mode, one unitary operations encode two bits information. only needs perform Bell type decode Alice's A classical authentification method protect this against hiding channel losses denial-of-service (DoS)

10.1103/physreva.69.054301 article EN Physical Review A 2004-05-10

A comprehensive set of transition probabilities and radiative lifetimes Rydberg states alkali atoms (for Na, K, Cs, n<or=30; for Rb, n<or=50) is obtained by using a simple, exactly solvable potential model atoms. The results agree well with the available experimental values other theoretical ones. Scaling relations evaluating high are also discussed. known (n*)-5 scaling law An(inf) not=n(inf)/ n' approximately=n>>1 generally valid; however, authors find deviations from this some d to p f...

10.1088/0953-4075/23/4/001 article EN Journal of Physics B Atomic Molecular and Optical Physics 1990-02-28

Mucin-2 (MUC2) secreted by goblet cells participates in the intestinal barrier, but its mechanism acute necrotizing pancreatitis (ANP) remains unclear. In (AP) patients, functions of (MUC2, FCGBP, CLCA1, and TFF3) decreased, MUC2 was negatively correlated with AP severity. ANP rats treated pilocarpine (PILO) (PILO+ANP rats) to deplete showed more serious pancreatic colonic injuries, cell dysfunction, gut dysbiosis, bacterial translocation than those rats. GC-MS analysis feces that PILO+ANP...

10.1096/fj.202201998r article EN The FASEB Journal 2023-05-30

Introduction: Eosinophilic gastrointestinal disease (EGID) is divided into eosinophilic esophagitis (EoE) and non-eosinophilic (non-EoE-EGID), based on the involved organs. The present survey was performed to provide an overview of current status epidemiology, diagnosis, treatment EGID in Asia. Methods: Responses questionnaire were obtained from 228 doctors at various institutions eight Asian countries. consisted 52 questions EoE non-EoE EGID. Results: Questionnaire most common participation...

10.1159/000544725 article EN Digestion 2025-02-13

We demonstrate that AP patients and experimental mice exhibited a dysfunction of Paneth cells. Our in vivo research showed the severity was exacerbated by long-term cells, which associated with gut microbiota disorder.

10.1128/msystems.01507-21 article EN mSystems 2022-05-02

The energy values of the ground state and low excited 2p(m=0) hydrogen atom in a uniform magnetic field arbitrary strength (up to 4.7\ifmmode\times\else\texttimes\fi{}${10}^{8}$ T) have been calculated by using B-spline basis sets. results are good agreement with other theoretical calculations. It appears that B splines as functions quite powerful treating problem an field, especially transition region between high strength. is also possible extend this method analyze general two-dimensional...

10.1103/physreva.46.5806 article EN Physical Review A 1992-11-01

We have calculated the energy levels of a hydrogen atom confined off-centre in an impenetrable spherical box using linear variational method. Both radial and angular wavefunctions are expanded terms B-splines. The validity approach has been examined for various distances. Comparison with other results given literature is made consistent agreement achieved. change features accord distance revealed.

10.1088/0953-4075/33/9/106 article EN Journal of Physics B Atomic Molecular and Optical Physics 2000-04-27

Accurate staging of gastric cancer is helpful to determine the most appropriate therapy, but no modality has been accepted as standard. Objective evaluate usefulness endoscopic ultrasonograph (EUS) combined with position emission tomography and computed tomograph (PET-CT) in staging. A total 124 patients confirmed were subjected EUS PET-CT scanning. The detection rate primary tumor was 99.2% by combination use two modalities 97.6% alone (p = 0.6219), 90.3% (112 124) (compared combination, p...

10.1620/tjem.228.9 article EN The Tohoku Journal of Experimental Medicine 2012-01-01

Background Radiomics‐based preoperative evaluation of lymph node metastasis (LNM) and histological grade (HG) might facilitate the decision‐making for pancreatic cancer further efforts are needed to develop effective models. Purpose To multiparametric MRI (MP‐MRI)‐based radiomics models evaluate LNM HG. Study Type Retrospective. Population The patients from main center ( n = 126) were assigned training validation sets at a 4:1 ratio. other 40) served as external test sets. Field...

10.1002/jmri.28538 article EN Journal of Magnetic Resonance Imaging 2022-11-25

The complex-scaled (r\ensuremath{\rightarrow}${\mathit{re}}^{\mathit{i}\mathrm{\ensuremath{\theta}}}$) Stark Hamiltonian of hydrogen is diagonalized with a B-spline basis. Accurate complex energies low-lying resonances are obtained for wide range electric-field strength (from 0.03 to 2.0 a.u.). high accuracy attributed the good stationarity behavior \ensuremath{\theta} trajectories well-adjusted

10.1103/physreva.50.1916 article EN Physical Review A 1994-08-01

Complete benign anastomotic obstructions post-colorectal surgery traditionally demand surgical intervention [1] [2]. We report the successful recanalization of a completely fibrotic rectal anastomosis using an unprecedented endoscopic ultrasound (EUS)-guided hybrid approach, which offers less invasive alternative to surgery.

10.1055/a-2216-1042 article EN cc-by Endoscopy 2024-01-17

Equilibrium distances, binding energies and dissociation for the ground low-lying states of hydrogen molecular ion in a strong magnetic field parallel to internuclear axis are calculated refined, by using two-dimensional pseudospectral method. High-precision results presented over wider regime than already given literature (Kravchenko Liberman 1997 Phys. Rev. A 55 2701). The present work removes long-standing discrepancy Req value 1σu state at strength 1.0 × 106 T. antibonding 1πg induced...

10.1088/0953-4075/36/17/302 article EN Journal of Physics B Atomic Molecular and Optical Physics 2003-08-13

Accurate energy levels, transition wavelengths, and dipole oscillator strengths involving the ${1s}^{2}{2s}_{0},$ ${1s}^{2}{2p}_{\ensuremath{-}1},$ ${1s}^{2}{3d}_{\ensuremath{-}2}$ states of lithium in strong magnetic field up to $1.27\ifmmode\times\else\texttimes\fi{}{10}^{6}\mathrm{T}$ are calculated using modified full core plus correlation method. The contributions levels from electron is found be smaller than $0.06\mathrm{a}.\mathrm{u}.$ present calculations. Taking evidence a detailed...

10.1103/physreva.63.043413 article EN Physical Review A 2001-03-19

The behavior of the rsonances a hydrogen atom in parallel magnetic and electric fields is obtained with complex scaling plus B-spline method. resonant parameters E ${\mathrm{\ensuremath{\Gamma}}}_{0}$ an field alone are consistent those by other methods. In fixed F widths \ensuremath{\Gamma} both ground excited resonances decrease increase B, relative variation (\ensuremath{\Gamma}-${\mathrm{\ensuremath{\Gamma}}}_{0}$)/${\mathrm{\ensuremath{\Gamma}}}_{0}$ directly proportional to ratio...

10.1103/physreva.51.4526 article EN Physical Review A 1995-06-01
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