Explanipedia

Predictive value of macrophage inflammatory protein 3β in the risk of death in sepsis patients Open

Yu Gu, Xue‐Bin Pei, Xiang-Qun Zhang, Ye Zhang, Bing Wei , et al. · 2025

Purpose This study aims to explore the predictive value of macrophage inflammatory protein 3β (MIP-3β) for mortality risk in sepsis patients. Methods 177 sepsis patients visited the emergency medicine department of Beijing Chaoyang Hospita…

From Indoor to Outdoor: Unsupervised Domain Adaptive Gait Recognition Open

Likai Wang, Wei Feng, Ruize Han, Xiang-Qun Zhang, Yanjie Wei , et al. · 2025

The impact of supplementing vitamin D through different methods on the prognosis of COVID-19 patients: a systematic review and meta-analysis Open

Xiang-Qun Zhang, Junyuan Wu, Hongmeng Dong, Na Shang, Yixuan Li , et al. · 2024

Objective To analyze the impact of different methods of Vitamin D administration on the prognosis of COVID-19 patients. Methods A comprehensive literature search was conducted across four databases: PubMed, Embase, Web of Science, and Coch…

Predictive Value of IL-8 for Mortality Risk in elderly sepsis Patients of Emergency Department Open

Xiang-Qun Zhang, Bing Wei, Ying Zhang, Yixuan Li, Yang Long , et al. · 2024

Objectives The present study aimed to explore the mortality risk of interleukin-8 (IL-8) among elderly patients diagnosed with sepsis upon admission to the emergency department. Methods A total of 273 elderly patients with sepsis were admi…

Synthetic-To-Real Video Person Re-ID Open

Xiang-Qun Zhang, Ruize Han, Feng Wei · 2024

Person re-identification (Re-ID) is an important task and has significant applications for public security and information forensics, which has progressed rapidly with the development of deep learning. In this work, we investigate a novel …

Predictive value of soluble CD40L combined with APACHE II score in elderly patients with sepsis in the emergency department Open

Long Yang, Jun Yang, Xiang-Qun Zhang, Xinghua Ye, Yugeng Liu , et al. · 2024

Background The prognostic performance of soluble CD40L (sCD40L) for illness severity in infectious diseases is rarely reported. We investigated the ability of sCD40L combined with Acute Physiology and Chronic Health Evaluation II (APACHE I…

Ultrafast spin dynamics: From femtosecond magnetism to attosecond magnetism Open

Yang Xu, Hongmei Feng, Jianan Liu, Xiang-Qun Zhang, Wei He , et al. · 2024

Ultrafast spin dynamics is the study of the evolution of spin degrees of freedom on a time scale from picoseconds to attoseconds after being excited by an external field. With the development of laser technology, ultrafast spin dynamics ha…

Fusing the Appearance and Gait Features for Clothes-Changing Video Person Re-Identification Open

Likai Wang, Xiang-Qun Zhang, Ruize Han, Wei Feng, Song Wang · 2024

Conceptual framework assessment of knowledge integration in student learning of measurement uncertainty Open

Chuting Lu, Yating Liu, Shao-Rui Xu, Shaona Zhou, H. H. W. Mei , et al. · 2023

In this study, a conceptual framework of measurement uncertainty was developed and used to guide the development of a multiple-choice concept test for the assessment of students’ knowledge integration in learning measurement uncertainty. B…

Clinical and Epidemiological Characteristics of Rhabdomyolysis: A Retrospective Study Open

Keke Sun, Zhenhua Shi, Yushanjiang Abudureheman, Qihui Liu, Yibo Zhao , et al. · 2023

Background. Rhabdomyolysis (RM) refers to a clinical syndrome in which muscle cells are damaged by various causes and the clinical manifestations are mainly muscle pain, weakness, and dark urine. Acute kidney injury (AKI) is a serious comp…

Initial-condition effects on ReLU-type hyper-jerk system and its application in image encryption Open

Yunzhen Zhang, Daao Peng, Chengjie Chen, Guangzhe Zhao, Xiang-Qun Zhang · 2023

The memristive hyper-jerk system described in this study has a non-smooth Rectified Linear Unit (ReLU) memductance function. A non-smooth memductance function of this kind might cause the system to have three line equilibria within it, bri…

Surface coupling in Bi2Se3 ultrathin films by screened Coulomb interaction Open

Jianan Liu, Xu Yang, Hao‐Pu Xue, Xue-Song Gai, Rui Sun , et al. · 2023

Excessive SSD-Internal Parallelism Considered Harmful Open

Xiang-Qun Zhang, Shuyi Pei, Jongmoo Choi, Bryan S. Kim · 2023

Modern SSDs achieve high throughput by utilizing multiple independent channels and chips in parallel. However, we find that excessive parallelism inadvertently amplifies the garbage collection (GC) overhead due to the larger unit of space …

Assessment of student knowledge integration in learning work and mechanical energy Open

Dazhen Tong, Jia Liu, Yechao Sun, Qiaoyi Liu, Xiang-Qun Zhang , et al. · 2023

Work and mechanical energy is a fundamental topic in introductory physics. Studies in existing literature have shown that students have difficulties in understanding work and mechanical energy, particularly the topic of work-energy theorem…

Surface coupling in Bi<sub>2</sub>Se<sub>3</sub> ultrathin films by screened Coulomb interaction Open

Jianan Liu, Xu Yang, Hao‐Pu Xue, Xue-Song Gai, Rui Sun , et al. · 2023

ARPES results of Bi2Se3 films with different thicknesses.

Spin Dynamics Modulated by Rashba States in Ferroelectric α-GeTe Open

Zhao‐Hua Cheng, Yang Xu, Liang Qiu, Hao‐Pu Xue, Jin Tang , et al. · 2022

Ferroelectric Rashba semiconductor α-GeTe provides a promising arena in spintronics due to its large bulk and surface Rashba. Since most surface Rashba bands are located above Fermi level, the spin dynamics are mainly dominated by bulk sta…

A Benchmark of Video-Based Clothes-Changing Person Re-Identification Open

Likai Wang, Xiang-Qun Zhang, Ruize Han, Jialin Yang, Xiaoyu Li , et al. · 2022

Person re-identification (Re-ID) is a classical computer vision task and has achieved great progress so far. Recently, long-term Re-ID with clothes-changing has attracted increasing attention. However, existing methods mainly focus on imag…

Predictive Value of Combination of Procalcitonin and Predisposition, Infection, Response, and Organ Dysfunction (PIRO) System in Septic Patients with Positive Blood Cultures in the Emergency Department Open

Long Yang, Yue Lin, Xiang-Qun Zhang, Bing Wei, Junyu Wang , et al. · 2022

This study indicates that PCT combined with the PIRO scoring system has a higher predictive value and is superior in predicting MODS and 28-day mortality in septic patients with positive blood cultures.

Assessment of knowledge integration in student learning of simple electric circuits Open

Zengze Liu, Sudong Pan, Xiang-Qun Zhang, Lei Bao · 2022

Student learning in simple electric circuits has been extensively studied, which has revealed a large number of persistent misunderstandings. This study applies the conceptual framework model to investigate student difficulties in the know…

Evaluation of risk stratification and sepsis-related mortality in patients with positive blood cultures via procalcitonin, combined with the PIRO system in ED Open

Long Yang, Yue Lin, Xiang-Qun Zhang, Bing Wei, Xinhua Ye , et al. · 2022

Background: The aim of the study was to evaluate risk stratification and sepsis-related mortality in patients with positive blood cultures via procalcitonin (PCT) combined with the predisposition，infection, response, and organ dysfunction …

Evaluation of risk stratification and sepsis-related mortality in patients with positive blood cultures via procalcitonin, combined with the PIRO system in ED Open

Long Yang, Yue Lin, Xiang-Qun Zhang, Jianmei Song, Bing Wei , et al. · 2022

Background The aim of the study was to evaluate risk stratification and sepsis-related mortality in patients with positive blood cultures via procalcitonin (PCT) combined with the predisposition, infection, response, and organ dysfunction …

Value of Neutrophil:Lymphocyte Ratio Combined with Sequential Organ Failure Assessment Score in Assessing the Prognosis of Sepsis Patients Open

Yixuan Li, Junyu Wang, Bing Wei, Xiang-Qun Zhang, Le Hu , et al. · 2022

Yixuan Li, Junyu Wang, Bing Wei, Xiangqun Zhang, Le Hu, Xinghua Ye Emergency Medicine Clinical Research Center, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, People’s Republic of ChinaCorrespondence: Junyu Wang; Bing Wei…

Acute pancreatitis with hypercalcemia caused by primary hyperparathyroidism associated with paraneoplastic syndrome: A case report and review of literature Open

Long Yang, Yue Lin, Xiang-Qun Zhang, Бо Лю, Junyu Wang · 2021

This is the first case of acute pancreatitis caused by primary hyperparathyroidism associated with paraneoplastic syndrome.

Comparison of Clinical Characteristics and Outcomes Between Positive and Negative Blood Culture Septic Patients: A Retrospective Cohort Study Open

Long Yang, Yue Lin, Junyu Wang, Jian-Mei Song, Bing Wei , et al. · 2021

Culture-positive patients had higher in-hospital mortality, comparable early mortality, and worse late mortality than the culture-negative patients. Early appropriate use of antibiotics might reduce mortality and improve clinical prognosis.

Current-induced dynamics and tunable spectra of a magnetic chiral bobber Open

Zizhao Gong, Jin Tang, Sergey S. Pershoguba, Zong-Kai Xie, Rui Sun , et al. · 2021

Chiral bobber (ChB) is an exotic three-dimensional topological texture in chiral magnets. It is composed of a Bloch-point singularity and a skyrmion tube; the incommensurate characteristic length scales of these two components would thus l…

The Value of NLR Combined SOFA in Assessing the Prognosis of Sepsis Patients Open

Yixuan Li, Junyu Wang, Bing Wei, Xiang-Qun Zhang, Le Hu , et al. · 2021

Background: In order to evaluate the risk factors and its assessment values in patients with sepsis, and to explore a method to improve the prognosis prediction efficiency of patients with sepsis. Methods: Patients with sepsis admitted to …

Predictive Value of Immune Cell Subsets for Mortality Risk in Patients With Sepsis Open

Ying Zhang, Jia Wang, Le Hu, Jingchao Xuan, Yifan Qu , et al. · 2021

This study investigates the prognostic value of immune cell subsets in assessing the risk of death in patients with sepsis. This retrospective study collected 169 patients from March 2020 to February 2021 at our hospital. Baseline data wer…

Spin quantum well-like behavior in single-crystal Gd0.75La0.25FeO3 Open

Xin Wen, Zhigang Song, Iftikhar Ahmed Malik, Yifei Fang, Wenyun Yang , et al. · 2020

Large spin to charge conversion in the topological superconductor at room temperature Open

Yang Li, Shijia Yang, Dali Sun, Yunbin Sun, Yan Li , et al. · 2020

\\b{eta}-PdBi2 has attracted much attention for its prospective ability to\npossess simultaneously topological surface and superconducting states due to\nits unprecedented spin-orbit interaction (SOC). Whereas most works have focused\nsole…

Locating the inflection point of frequency-dependent velocity dispersion by acoustic relaxation to identify gas mixtures Open

Xiang-Qun Zhang, Shu Wang, Ming Zhu · 2020

Measuring adiabatic sound speed is an effective method to characterize gases with different molecular weights because sound speed mainly depends on molecular weight at a given temperature. However, it is still a challenge to apply this met…

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