Zhaohui Cheng
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Author Swipe
View article: Spatiotemporal characteristics of the apparent optical spectrum in the coastal waters of Leizhou Peninsula and their comparative analysis
Spatiotemporal characteristics of the apparent optical spectrum in the coastal waters of Leizhou Peninsula and their comparative analysis Open
Introduction The coastal waters of the Leizhou Peninsula, as an important ecological transition zone in the northern South China Sea, face water quality issues that urgently require effective monitoring methods. Methods Based on data from …
View article: Impact of PFOS Exposure on Murine Fetal Hematopoietic Stem Cells, Associated with Intrauterine Metabolic Perturbation
Impact of PFOS Exposure on Murine Fetal Hematopoietic Stem Cells, Associated with Intrauterine Metabolic Perturbation Open
This study hypothesized that perfluorooctanesulfonate (PFOS) exposure disrupts maternal-fetal metabolism, affecting fetal liver hematopoietic stem cell (FL-HSC) development. Pregnant mice received PFOS (0.3 and 3 μg/g bw) and were sacrific…
View article: Wealth Inequality as a Predictor of Subjective Health, Happiness and Life Satisfaction among Nepalese Women
Wealth Inequality as a Predictor of Subjective Health, Happiness and Life Satisfaction among Nepalese Women Open
Socioeconomic status has shown to be associated with subjective health, well-being, satisfaction with overall life and estimation of happiness. The body of research concerning the question of whether higher economic status leads to better …
View article: Analysis of the behavior change mechanism of township hospital health workers in Hubei Province, China
Analysis of the behavior change mechanism of township hospital health workers in Hubei Province, China Open
This study aims to analyze the behavior changes of health workers in township hospitals by exploring their individual service, health information utilization, and health information exchange before and after intervention. A cross-sectional…
View article: Precise Forecast and Application of Time Delay Receiving Schedule for a New Generation of Polar Orbit Meteorological Satellite
Precise Forecast and Application of Time Delay Receiving Schedule for a New Generation of Polar Orbit Meteorological Satellite Open
In order to finely predict the receiving schedule of the new generation of polar orbit meteorological satellite time-delay data and solve the problem of rapid positioning of lost data, this paper studies and proposes the satellite data rec…
View article: An Engineering Project Management System Design of Fengyun Meteorological Satellite
An Engineering Project Management System Design of Fengyun Meteorological Satellite Open
Fengyun Meteorological Satellite Engineering System has the characteristics of long construction period, huge investment, and complicated user roles involved in the project, and accumulated data and documents during project construction. I…
View article: Insurance status, inhospital mortality and length of stay in hospitalised patients in Shanxi, China: a cross-sectional study
Insurance status, inhospital mortality and length of stay in hospitalised patients in Shanxi, China: a cross-sectional study Open
Objectives To determine insurance-related disparities in hospital care for patients with acute myocardial infarction (AMI), heart failure (HF) and pneumonia. Setting and participants A total of 22 392 patients with AMI, 8056 patients with …
View article: Research on Hierarchical Scheduling of Operational Operation of Polar Meteorological Satellite Ground System
Research on Hierarchical Scheduling of Operational Operation of Polar Meteorological Satellite Ground System Open
Meteorological satellite ground application system business operation scheduling is the core of the entire business operation, directly related to the entire system operating efficiency. This paper designs a hierarchical satellite terrestr…
View article: Efficiency and productivity measurement of rural township hospitals in China: a bootstrapping data envelopment analysis
Efficiency and productivity measurement of rural township hospitals in China: a bootstrapping data envelopment analysis Open
Objective Township hospitals (THs) are important components of the three-tier rural healthcare system of China. However, the efficiency and productivity of THs have been questioned since the healthcare reform was implemented in 2009. The o…
View article: Factors Influencing Health Knowledge and Behaviors among the Elderly in Rural China
Factors Influencing Health Knowledge and Behaviors among the Elderly in Rural China Open
Objectives: Health knowledge and behaviors are the key elements that ensure high quality of health for the elderly. This study explored and determined the conditions and factors of health knowledge and behaviors that affect the elderly in …
View article: A Systematic Review and Meta-Analysis of the Relationship Between Hospital Volume and the Outcomes of Percutaneous Coronary Intervention
A Systematic Review and Meta-Analysis of the Relationship Between Hospital Volume and the Outcomes of Percutaneous Coronary Intervention Open
Previous reviews have suggested that hospital volume is inversely related to in-hospital mortality. However, percutaneous coronary intervention (PCI) practices have changed substantially in recent years, and whether this relationship persi…
View article: The Costs and Their Determinant of Cesarean Section and Vaginal Delivery: An Exploratory Study in Chongqing Municipality, China
The Costs and Their Determinant of Cesarean Section and Vaginal Delivery: An Exploratory Study in Chongqing Municipality, China Open
Objectives . This study aims to analyze the cesarean section (CS) rates and vaginal delivery rates in tertiary hospitals of China, explore the costs of two different deliveries, and examine the relative influencing factors of the costs in …
View article: Factors Associated with the Competencies of Public Health Workers in Township Hospitals: A Cross-Sectional Survey in Chongqing Municipality, China
Factors Associated with the Competencies of Public Health Workers in Township Hospitals: A Cross-Sectional Survey in Chongqing Municipality, China Open
Purpose: This study aimed to explore the competencies of public health workers (PHWs) of township hospitals in Chongqing Municipality (China), and determine the related impact factors of the competencies of PHWs; Methods: A cross-sectional…
View article: Technical efficiency and productivity of Chinese county hospitals: an exploratory study in Henan province, China
Technical efficiency and productivity of Chinese county hospitals: an exploratory study in Henan province, China Open
Objectives Chinese county hospitals have been excessively enlarging their scale during the healthcare reform since 2009. The purpose of this paper is to examine the technical efficiency and productivity of county hospitals during the refor…
View article: What Does a Hospital Survey on Patient Safety Reveal About Patient Safety Culture of Surgical Units Compared With That of Other Units?
What Does a Hospital Survey on Patient Safety Reveal About Patient Safety Culture of Surgical Units Compared With That of Other Units? Open
The objective of this study was to examine the strengths and weaknesses of surgical units as compared with other units, and to provide an opportunity to improve patient safety culture in surgical settings by suggesting targeted actions usi…