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Akademický článek

Association between serum magnesium concentrations and the risk of developing acute kidney injury in patients with cirrhosis: a retrospective cohort study based on the MIMIC-IV database

Autor: Bingwen Lin, Wenbiao Xiao, Peng Huang, Xinxin Lin, Yuanxi Lin, Jiandong Lin, Xiongjian Xiao

Publikováno v: Renal Failure, Vol 46, Iss 2 (2024)

Background In various disease contexts, magnesium abnormalities are associated with acute kidney injury (AKI) incidence. However, this association remains unclear and has not been systematically investigated in patients with cirrhosis. Hence, we aime

Externí odkaz: https://doaj.org/article/d759e4ad44524514b6674458bdb36dac

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Akademický článek

Bursting Oscillation and Its Mechanism of a Generalized Duffing–Van der Pol System with Periodic Excitation

Autor: Youhua Qian, Danjin Zhang, Bingwen Lin

Publikováno v: Complexity, Vol 2021 (2021)

The complex bursting oscillation and bifurcation mechanisms in coupling systems of different scales have been a hot spot domestically and overseas. In this paper, we analyze the bursting oscillation of a generalized Duffing–Van der Pol system with

Externí odkaz: https://doaj.org/article/9fcab60dc95a4036a3b68cde227b6ad7

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Akademický článek

Relaxation Oscillations and Dynamical Properties in a Time Delay Slow–Fast Predator–Prey Model with a Piecewise Smooth Functional Response

Autor: Youhua Qian, Yuhui Peng, Yufeng Wang, Bingwen Lin

Publikováno v: Mathematics, Vol 10, Iss 9, p 1498 (2022)

In the past few decades, the predator–prey model has played an important role in the dynamic behavior of populations. Many scholars have studied the stability of the predator–prey system. Due to the complex influence of time delay on the dynamic

Externí odkaz: https://doaj.org/article/ac05baf012a14417ad4666a1e3e9d6d5

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Akademický článek

Relaxation Oscillations and Dynamical Properties in Two Time-Delay Slow-Fast Modified Leslie-Gower Models

Autor: Yufeng Wang, Youhua Qian, Bingwen Lin

Publikováno v: Complexity, Vol 2020 (2020)

In this paper, we consider two kinds of time-delay slow-fast modified Leslie-Gower models. For the first system, we prove the existence and uniqueness of relaxation oscillation cycle through the geometric singular perturbation theory and entry-exit f

Externí odkaz: https://doaj.org/article/5d847e2425b14b84ab9cc4893cb2c854

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