A5100448389- Metal Forming Simulation Techniques
- Metallurgy and Material Forming
- Advanced Chemical Physics Studies
- High-Velocity Impact and Material Behavior
- Head and Neck Anomalies
- Advanced Materials and Mechanics
- Soft tissue tumors and treatment
- Transgenic Plants and Applications
- Spectroscopy and Laser Applications
- Cellular transport and secretion
- Surface Chemistry and Catalysis
- Nanocluster Synthesis and Applications
- Pneumonia and Respiratory Infections
- Advanced Welding Techniques Analysis
- Traffic control and management
- Aluminum Alloy Microstructure Properties
- Lipid Membrane Structure and Behavior
- Simulation and Modeling Applications
- Cellular and Composite Structures
- Thyroid Cancer Diagnosis and Treatment
- Fluorine in Organic Chemistry
- PARP inhibition in cancer therapy
- Adsorption and biosorption for pollutant removal
- Streptococcal Infections and Treatments
- Microstructure and mechanical properties
Jilin University
2013-2024
Shanghai Jiao Tong University
2024
Capital Normal University
2024
Tiangong University
2024
Northwestern Polytechnical University
2021-2022
Jilin Medical University
2017
First Hospital of Jilin University
2016
Michigan Technological University
1999
Abstract Pneumolysin is one of the major virulence factors elaborated by Streptococcus pneumoniae ; this toxin a member cholesterol-dependent cytolysins. Engagement cholesterol induces formation multi-subunit complex pneumolysin that lyses host cells forming pores on membrane. Because released bacteria which have been killed conventional antibiotics still active, agents capable directly attacking are considered advantageous against antimicrobials in treatment S. infections. Here we found...
The potential for spent mushroom substrates (SMS) to remove sulfa antibiotics (sulfas) from water was evaluated in a batch process. Experiments were carried out as function of contact time, initial concentration (0.5–10 mgL−1), and pH (1–11). Adsorption isotherms modeled using the Langmuir Freundlich models. data fit isotherm well. maximum adsorption capacities found be 2.1072, 1.8103, 2.2991, 2.2133 mg g−1 at 288 K sulfamethyldiazine, sulfamethazine, sulfathiazole, sulfamethoxazole,...
Abstract Chirality is one of the fundamental properties molecules traditionally constructed from atoms. Here, we report for first time successful construction asymmetric chiral structures utilizing highly symmetric endohedral metallofullerene superatoms based on their own bonding properties. Specifically, stable mirror‐symmetric sinister and rectus are obtained by selecting a superatom capable forming four chemical bonds as center. Further analysis shows that vibration frequency superatomic...
High-level calculations using internally contracted multireference configuration interaction including Davidson correction (icMRCI+Q) method have been carried out for the ground singlet states, first excited and lowest triplet states of a series fluorine-substituted carbenes FCX (X = H, F, Cl, Br, I). Equilibrium geometries vibrational frequencies three electronic adiabatic transition energy state, as well singlet—lowest gap (S-T gap) each obtained. Effects basis set icMRCI+Q calculation on...
The finite element numerical simulation method was used to study the stretch-bending process of asymmetric L-section aluminum alloy profiles. geometrical parameters multipoint dies (MPDs) are studied influence shape accuracy and springback profile after bending. results show that curvature MPD is bent has a great on stress-strain distribution, value, accuracy. In order obtain uniform reduce error, optimized by analysis, which certain reference value providing theoretical basis for rational...
To investigate the regular metastasis pattern of cervical lymph nodes in CN0 papillary thyroid carcinoma and to define proper surgery scope. Clinical data 1208 cases patients undergoing from Feb.2008 Feb.2016 First Hospital Jilin University were retrospectively analyzed. There 572 (47.35%) PN+ 636 (52.65%) PN0 cases. In cases, node was most commonly detected area VI, which about 45.94%(555/1208). When tumor diameter no less than 1.0cm, multifocal or capsule invaded, male,
<title>Abstract</title> Auxetic behaviors in the through-thickness direction are observed biostructures consisting of multiple composite layers, such as lamellae annulus fibrosus intervertebral discs spine. This auxetic architecture can be generalized a layered structure (LCS) with an out-of-plane negative Poisson's ratio (NPR) achieved by tailoring layups. The mechanism these LCSs is fundamentally different from that conventional metamaterials, which typically designed based on geometry or...
Fracture often occurs in the spin forming process of thin-walled metal sheets, due to limited fracture strain and local large plastic deformation sheets during process. However, accurate prediction is a huge challenge combinations material anisotropy, complex history contact boundary conditions Though there are scattered uncoupled ductile criteria proposed with various mechanisms, reasons for their different abilities remain unclear. Thus this study, eight popular i.e., Freudenthal, C-L,...
Background: Glomus Tumors (GTs) usually occur in young women, most frequently under the nail. Combined with relevant medical history and unique signs, a preliminary diagnosis can be made, confirmation by pathological examination. A few cases are seen outside nail, generally located fingers, toes, beyond hands feet, but these rare. Extra-nail GT is often misdiagnosed mistreated because of atypical symptoms or “pain point migration.” Simultaneously, relapses within short period due to partial...