A5059373485- Advanced Optimization Algorithms Research
- Matrix Theory and Algorithms
- Iterative Methods for Nonlinear Equations
- Fullerene Chemistry and Applications
- Graphene research and applications
- Appendicitis Diagnosis and Management
- Nonlinear Optical Materials Studies
- Inflammatory Bowel Disease
- Immunodeficiency and Autoimmune Disorders
- Nosocomial Infections in ICU
- Complexity and Algorithms in Graphs
- Colorectal Cancer Surgical Treatments
- Metastasis and carcinoma case studies
- Traffic control and management
- Traffic Prediction and Management Techniques
- Infection Control in Healthcare
- Immune Cell Function and Interaction
- Sepsis Diagnosis and Treatment
- Numerical methods for differential equations
- Mathematical Approximation and Integration
- Machine Learning in Healthcare
- Inflammasome and immune disorders
- Amyloidosis: Diagnosis, Treatment, Outcomes
- Diverticular Disease and Complications
- Polynomial and algebraic computation
Nanjing Medical University
2014-2025
Nanjing General Hospital of Nanjing Military Command
2014-2020
Nanjing University
1993-2014
Delft University of Technology
2009-2010
Collaborative Innovation Center of Advanced Microstructures
1995
Introduction The aim of this study is to construct and validate new machine learning models predict pneumonia events in intensive care unit (ICU) patients with acute brain injury. Methods Acute injury ICU hospitals from January 1, 2020, December 31, 2021 were retrospective reviewed. Patients divided into training, validation sets. primary outcome was nosocomial infection during stay. Machine including XGBoost, DecisionTree, Random Forest, Light GBM, Adaptive Boost, BP, TabNet used for model...
Summary The role of NOD-like receptor family (NLRP3) has been confirmed in various inflammatory diseases. association between NLRP3 and hyper-bileacidaemia during the sepsis remains unclear. We aimed to investigate whether silencing protects against sepsis-induced hyper-bileacidaemia. Sepsis was induced by caecum ligation puncture (CLP). Gene performed injecting rats with short hairpin RNA plasmids (NLRP3 shRNA) 48 h before surgery. Rats were divided into four groups: group 1: sham; 2:...
We present several improvements of the full-Newton step infeasible interior-point method for linear optimization introduced by Roos (SIAM J. Optim. 16(4):1110–1136, 2006). Each main consists a feasibility and centering steps. use more natural step, which targets μ +-center next pair perturbed problems. As steps, we apply sharper quadratic convergence result, leads to slightly wider neighborhood Moreover, analysis is much simplified iteration bound better.
We study a one-parameter family of quadratic maps, which serves as template for interior point methods. It is known that such methods can exhibit chaotic behavior, but this has been verified only particular linear optimization problems. Our results indicate behavior generic.
We present an absolute measurement of a two-photon absorption (TPA) coefficient C60 thin film at 633 nm. Large values β≊4.4 cm/W were determined. A nearly resonant TPA transition around the 3.76 eV region was discussed.
In [SIAM J. Optim., 16 (2006), pp. 1110–1136], Roos proved that the devised full-step infeasible algorithm has $O(n)$ worst-case iteration complexity. This complexity bound depends linearly on a parameter $\bar{\kappa}(\zeta)$, which is to be less than $\sqrt{2n}$. Based extensive computational evidence (hundreds of thousands randomly generated problems), conjectured $\bar{\kappa}(\zeta)=1$ (Conjecture 5.1 in above-mentioned paper), would yield an $O(\sqrt{n})$ full-Newton step...
Intersection management is an important problem to improve the traffic efficiency. A novel IoT framework (IoTF) proposed control vehicles at a signal-free intersection. An intersection includes potential path conflict locations, which are represented by timed Petri net in IoTF. To ensure safety and efficiency, driving should not occupy same location time block each other. In cyberspace, passing orders of calculated pass through without any collisions deadlocks. The cost function aims...
X-ray diffraction and dielectric measurement have been applied to investigate the phase transition transport properties of Sr0.56C60O1.5 which is obtained by reaction SrCl2 with C60 anion aquatic solution. The new compound has a similar structure, but different as compared metallic Sr-doped C60. shows that first-order around 100 °C related rearrangement Sr2+ in interstitial sites lattice. step change ac conductivity near also attributed hopping between sites. ionic indicates possibility...
Abstract Background Exclusive enteral nutrition (EEN) is an effective solution in inducing remission patients with active Crohn’s disease (CD). However, the underlying mechanism not completely clear. Evidence accumulating that potential beneficial regulating inflammatory immune response of CD, a chronic inflammation dominated by pathogenic TH1 and TH17 cells. We investigated relationship between changes circulating helper T cell clinical CD during treatment EEN. Methods Sixty-eight adults...