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333 results on '"Li, Peishan"'

27. Immune response in COVID-19: what is next?

Author

Li, Qing, Wang, Ying, Sun, Qiang, Knopf, Jasmin, Herrmann, Martin, Lin, Liangyu, Jiang, Jingting, Shao, Changshun, Li, Peishan, He, Xiaozhou, Hua, Fei, Niu, Zubiao, Ma, Chaobing, Zhu, Yichao, Ippolito, Giuseppe, Piacentini, Mauro, Estaquier, Jerome, Melino, Sonia, Weiss, Felix Daniel, Andreano, Emanuele, Latz, Eicke, Schultze, Joachim L., Rappuoli, Rino, Mantovani, Alberto, Mak, Tak Wah, Melino, Gerry, and Shi, Yufang

Published
2022
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34. AI-Based Language Chatbot 2.0 – The Design and Implementation of English Language Concept Learning Agent App

Author

Liu, Rui, Shu, Xin, Li, Peishan, Xu, Yinong, Yeung, Philip, Lee, Raymond, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Jia, Weijia, editor, Tang, Yong, editor, Lee, Raymond S. T., editor, Herzog, Michael, editor, Zhang, Hui, editor, Hao, Tianyong, editor, and Wang, Tian, editor

Published
2021
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35. Reviewing Assessment of Student Learning in Interdisciplinary STEM Education

Author

Gao, Xiaoyi, Li, Peishan, Shen, Ji, and Sun, Huifang

Abstract

STEM education has received increasing attention in recent years. However, developing valid and reliable assessment of interdisciplinary learning in STEM has been a challenge. This study is a comprehensive review of assessment of interdisciplinary STEM education during the last two decades. A total of 49 empirical research articles were collected from an initial library of 635 articles focusing on interdisciplinary STEM education. A two-dimensional framework was developed to examine the literature. The first dimension concerns the nature of disciplines being assessed and includes three categories: monodisciplinary, interdiscipline, and transdiscipline. The second dimension concerns the learning objectives and includes four aspects: knowledge, skill, practice, and affective domain. The results show that most assessments focused on assessments of monodisciplinary knowledge, monodisciplinary affective domains, and transdisciplinary affective domains. Although many programs aimed to improve students' interdisciplinary understanding or skills, their assessments did not align with their aims. Based on the review, future directions are proposed for developing assessments for interdisciplinary STEM educational programs.

Published
2020
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42. Association of diabetes with cardiovascular calcification and all-cause mortality in end-stage renal disease in the early stages of hemodialysis: a retrospective cohort study.

Author

Li, Qingxian, Li, Peishan, Xu, Zigan, Lu, ZeYuan, Yang, Chuan, and Ning, Jie

Abstract

Background: The main goal of this study was to examine how diabetes, cardiovascular calcification characteristics and other risk factors affect mortality in end-stage renal disease (ESRD) patients in the early stages of hemodialysis. Methods: A total of 285 ESRD patients in the early stages of hemodialysis were enrolled in this research, including 101 patients with diabetes. Survival time was monitored, and general data, biochemical results, cardiac ultrasound calcification of valvular tissue, and thoracic CT calcification of the coronary artery and thoracic aorta were recorded. Subgroup analysis and logistic regression were applied to investigate the association between diabetes and calcification. Cox regression analysis and survival between calcification, diabetes, and all-cause mortality. Additionally, the nomogram model was used to estimate the probability of survival for these individuals, and its performance was evaluated using risk stratification, receiver operating characteristic, decision, and calibration curves. Results: Cardiovascular calcification was found in 81.2% of diabetic patients (82/101) and 33.7% of nondiabetic patients (62/184). Diabetic patients had lower phosphorus, calcium, calcium-phosphorus product, plasma PTH levels and lower albumin levels (p < 0.001). People with diabetes were more likely to have calcification than people without diabetes (OR 5.66, 95% CI 1.96–16.36; p < 0.001). The overall mortality rate was 14.7% (42/285). The risk of death was notably greater in patients with both diabetes and calcification (29.27%, 24/82). Diabetes and calcification, along with other factors, collectively predict the risk of death in these patients. The nomogram model demonstrated excellent discriminatory power (area under the curve (AUC) = 0.975 at 5 years), outstanding calibration at low to high-risk levels and provided the greatest net benefit across a wide range of clinical decision thresholds. Conclusions: In patients with ESRD during the early period of haemodialysis, diabetes significantly increases the risk of cardiovascular calcification, particularly multisite calcification, which is correlated with a higher mortality rate. The risk scores and nomograms developed in this study can assist clinicians in predicting the risk of death and providing individualised treatment plans to lower mortality rates in the early stages of hemodialysis. [ABSTRACT FROM AUTHOR]

Published
2024
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