Zhiyuan Chen
Datos Biográficos
| ID | 3892478 |
|---|---|
| NOMBRE | Zhiyuan Chen |
| NOMBRES | Zhiyuan |
| APELLIDO | Chen |
| FIRMA | CHEN Z |
| AFILIACIONES | Shandong Provincial Hospital |
| ORCID | 0009-0001-5039-7566 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 21 |
| TOTAL DE CITAS | 5 |
| TOTAL COMO AUTOR | 21 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2001 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2026 |
| ÍNDICE H | 1 |
When urban skyline regulations achieve geometric compliance but compromise visual heritage quality
An Empirical Study on Reasoning and Generalization in Large Language Models
Recent reasoning-focused large language models (LLMs) (e.g., GPT-o1 and DeepSeek-R1) combine chain-of-thought prompting with reinforcement learning to generate explicit, multistep derivations. However, their practical advantages over standard instruction-tuned models remain underexplored. In this paper, we present a comprehensive empirical study to address these gaps. We compare reasoning-focused and non-reasoning LLMs across several critical dim…
Analysis of the effectiveness of improving the testing rate of pathogenicity specimens prior to the use of antibiotics in Shandong Province, 2014–2023
Objective To analyze the trend of pathogenic specimen detection rate before antibiotic treatment in inpatients in Shandong Province from 2014 to 2023 and to provide a scientific basis for optimizing antibiotic management. Methods The time of antibiotic use and the time of pathogenic specimen collection for inpatients in each hospital were collected through the hospital information system, the test information system, and the mobile care system. T…
Global respiratory tumor mortality correlation study with economic level, 2000–2019
Objective The study aimed to investigate the relationship between global tracheobronchial lung cancer mortality rates and economic levels and assess the associated regional economic burden. Understanding these associations is crucial for global health resource allocation, informing cancer prevention and control strategies, and providing data to support the development of lung cancer and economic policies worldwide. Methods We analyzed respiratory…
The Effect of Urban Welfare on Resident Labor Supply in China
China’s labor market, being the largest globally, is facing challenges due to factors such as population aging and polarization of population movements, this study aims to examine the relationship between urban welfare and labor supply among urban residents in China, considering the mediating roles of social interaction and cynicism. OLS regression analysis using STATA16 software was conducted to test the correlations between urban welfare, socia…
Investigating biomarkers of mitochondrial and aging-related genes in major depressive disorder through bioinformatics analysis
This study identified SLC25A5, ALDH2, CPT1C, and IMMT as biomarkers associated with MDD, offering insights into its molecular mechanisms
CO2 emission regulation and generation allocation with heterogeneous coal-fired generators
Empowering low-carbon energy transition with new-quality productive forces in China
Vigorously fostering new quality productive forces (NQP) constitutes a crucial pathway for advancing economic growth and enabling the low-carbon transformation of China’s energy system. Drawing on panel data from 30 Chinese provinces, this study develops an evaluation framework to assess the impact of NQP on low-carbon energy transition performance (LETP) and to examine its underlying transmission mechanisms. The empirical results reveal that: (1…
How does banking expansion influence city development and synergy? — A new perspective from government debts
The Emergence and Spread of Relic Veneration in Medieval China
Miracle tales are almost the sole source for the investigation of the emergence and spread of the relic cult in the early phase of Chinese Buddhism. The earliest excavated relic casket dates back to 453 CE, over four centuries after Buddhism was introduced to China. Through a critical textual analysis of Ji Shenzhou Sanbao Gantonglu, it is evident that the initial form of relic veneration was based on miraculous responses. Legends about imperial …
Detecting learning from importing
We argue that importing stimulates firms' learning‐based R&D activities in the present and future periods. Our theory predicts that the strength of the learning effect depends on the type of imported materials, the industries, and the import destination. Using a dataset on Chinese manufacturing firms covering the episode of China's WTO accession, we employ the multiple‐treatment propensity matching difference‐in‐differences method and find eviden…
Health utilities used in oncology cost-utility analyses
Traditional clans and environmental governance
Risk factors associated with postoperative delirium in elderly patients undergoing hip surgery
Postoperative delirium in patients who have hip surgery had an incidence rate of 32.9%. This phenomenon is linked to various factors that pose a risk, such as the patient age, height, gender, preoperative ESR levels, postoperative ESR levels, preoperative lactate levels, pain scores on the day following surgery, and the specific surgical procedure performed. The likelihood of experiencing delirium increases by 12% for every additional 10 years in…
Global burden of lower respiratory infections attributable to secondhand smoke among children under 5 years of age, 2010–2019
SHS remains a risk factor that cannot be ignored for LRIs burden worldwide. Hence, governments and health systems should continue to take steps to reduce SHS pollution among young children to mitigate this burden
Diagnostic Accuracy of Deep Learning and Radiomics in Lung Cancer Staging
Distribution of health problems at the general outpatients' clinic of the University of Hong Kong-Shenzhen Hospital
Objective The study aimed to understand the distribution of health problems of a general practice clinic to provide guidance on how to develop primary care in Shenzhen, China. Study design This is a cross-sectional study. Methods Patients' sociodemographic data and diagnoses were recorded from the electronic medical record system of the University of Hong Kong-Shenzhen Hospital from Jan 2014 to Dec 2020 and coded using the International Classific…
Brusatol inhibits the growth of renal cell carcinoma by regulating the PTEN/PI3K/AKT pathway
Deep metric learning for image retrieval in smart city development
Semantic integration of government data for water quality management
Gu, Hua. Mujeres virtuosas del arenal de las ocas amorosas . Traducción de Chen Zhiyuan con la revisión de Romer Cornejo y Rosina Conde. México
Gu, Hua. Mujeres virtuosas del arenal de las ocas amorosas . Traducción de Chen Zhiyuan con la revisión de Romer Cornejo y Rosina Conde. México
Semantic integration of government data for water quality management
Deep metric learning for image retrieval in smart city development
Diagnostic Accuracy of Deep Learning and Radiomics in Lung Cancer Staging
Distribution of health problems at the general outpatients' clinic of the University of Hong Kong-Shenzhen Hospital
Objective The study aimed to understand the distribution of health problems of a general practice clinic to provide guidance on how to develop primary care in Shenzhen, China. Study design This is a cross-sectional study. Methods Patients' sociodemographic data and diagnoses were recorded from the electronic medical record system of the University of Hong Kong-Shenzhen Hospital from Jan 2014 to Dec 2020 and coded using the International Classific…
Brusatol inhibits the growth of renal cell carcinoma by regulating the PTEN/PI3K/AKT pathway
Risk factors associated with postoperative delirium in elderly patients undergoing hip surgery
Postoperative delirium in patients who have hip surgery had an incidence rate of 32.9%. This phenomenon is linked to various factors that pose a risk, such as the patient age, height, gender, preoperative ESR levels, postoperative ESR levels, preoperative lactate levels, pain scores on the day following surgery, and the specific surgical procedure performed. The likelihood of experiencing delirium increases by 12% for every additional 10 years in…
Global burden of lower respiratory infections attributable to secondhand smoke among children under 5 years of age, 2010–2019
SHS remains a risk factor that cannot be ignored for LRIs burden worldwide. Hence, governments and health systems should continue to take steps to reduce SHS pollution among young children to mitigate this burden
Detecting learning from importing
We argue that importing stimulates firms' learning‐based R&D activities in the present and future periods. Our theory predicts that the strength of the learning effect depends on the type of imported materials, the industries, and the import destination. Using a dataset on Chinese manufacturing firms covering the episode of China's WTO accession, we employ the multiple‐treatment propensity matching difference‐in‐differences method and find eviden…
Health utilities used in oncology cost-utility analyses
Traditional clans and environmental governance
Analysis of the effectiveness of improving the testing rate of pathogenicity specimens prior to the use of antibiotics in Shandong Province, 2014–2023
Objective To analyze the trend of pathogenic specimen detection rate before antibiotic treatment in inpatients in Shandong Province from 2014 to 2023 and to provide a scientific basis for optimizing antibiotic management. Methods The time of antibiotic use and the time of pathogenic specimen collection for inpatients in each hospital were collected through the hospital information system, the test information system, and the mobile care system. T…
Global respiratory tumor mortality correlation study with economic level, 2000–2019
Objective The study aimed to investigate the relationship between global tracheobronchial lung cancer mortality rates and economic levels and assess the associated regional economic burden. Understanding these associations is crucial for global health resource allocation, informing cancer prevention and control strategies, and providing data to support the development of lung cancer and economic policies worldwide. Methods We analyzed respiratory…
The Effect of Urban Welfare on Resident Labor Supply in China
China’s labor market, being the largest globally, is facing challenges due to factors such as population aging and polarization of population movements, this study aims to examine the relationship between urban welfare and labor supply among urban residents in China, considering the mediating roles of social interaction and cynicism. OLS regression analysis using STATA16 software was conducted to test the correlations between urban welfare, socia…
Investigating biomarkers of mitochondrial and aging-related genes in major depressive disorder through bioinformatics analysis
This study identified SLC25A5, ALDH2, CPT1C, and IMMT as biomarkers associated with MDD, offering insights into its molecular mechanisms
CO2 emission regulation and generation allocation with heterogeneous coal-fired generators
Empowering low-carbon energy transition with new-quality productive forces in China
Vigorously fostering new quality productive forces (NQP) constitutes a crucial pathway for advancing economic growth and enabling the low-carbon transformation of China’s energy system. Drawing on panel data from 30 Chinese provinces, this study develops an evaluation framework to assess the impact of NQP on low-carbon energy transition performance (LETP) and to examine its underlying transmission mechanisms. The empirical results reveal that: (1…
How does banking expansion influence city development and synergy? — A new perspective from government debts
The Emergence and Spread of Relic Veneration in Medieval China
Miracle tales are almost the sole source for the investigation of the emergence and spread of the relic cult in the early phase of Chinese Buddhism. The earliest excavated relic casket dates back to 453 CE, over four centuries after Buddhism was introduced to China. Through a critical textual analysis of Ji Shenzhou Sanbao Gantonglu, it is evident that the initial form of relic veneration was based on miraculous responses. Legends about imperial …
When urban skyline regulations achieve geometric compliance but compromise visual heritage quality
An Empirical Study on Reasoning and Generalization in Large Language Models
Recent reasoning-focused large language models (LLMs) (e.g., GPT-o1 and DeepSeek-R1) combine chain-of-thought prompting with reinforcement learning to generate explicit, multistep derivations. However, their practical advantages over standard instruction-tuned models remain underexplored. In this paper, we present a comprehensive empirical study to address these gaps. We compare reasoning-focused and non-reasoning LLMs across several critical dim…
Medicine (5 obras) · China (4 obras) · Business (3 obras) · Computer Science (3 obras) · Economics (3 obras) · Environmental health (3 obras) · Art (2 obras) · Data mining (2 obras) · Demography (2 obras) · Empirical research (2 obras)