Qianqian Zhang
Biographic Data
| ID | 4068189 |
|---|---|
| NAME | Qianqian Zhang |
| GIVEN NAMES | Qianqian |
| FAMILY NAME | Zhang |
| SIGNATURE | ZHANG Q |
| AFFILIATIONS | Chinese Academy of Geological Sciences |
| ORCID | 0000-0002-7231-9825 |
| VERIFIED | Yes |
| TOTAL WORKS | 40 |
| TOTAL CITATIONS | 8 |
| AUTHOR COUNT | 40 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2014 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 2 |
Pharmacodynamic-oriented serum pharmacochemistry-based discovery of the pharmacodynamic material basis and mechanism of Ohwia caudata leaves against acute ulcerative colitis
Progress in extraction, purification, chemical structure, bioactivities, and food preservation applications of polysaccharides from Portulaca oleracea L.
Developing sensitive quality indicators for ground inter-hospital transport of adult critically ill patients using Donabedian model
Background The complexity of inter-hospital transport (IHT) for critically ill patients poses challenges to quality evaluation. Currently, sensitive quality indicators for the entire process of IHT remain lacking. The objective of this study is to develop a set of standardized and quantifiable quality evaluation indicators for land-based IHT of adult critically ill patients. Methods Based on the structure-process-outcome three-dimensional model, …
Chain mediating effect of social support and psychological resilience between quality of discharge teaching and readiness for hospital discharge in patients with diabetic retinopathy surgery
Background: With the increasing incidence of diabetic retinopathy (DR) and shortened hospital stays, postoperative home rehabilitation for patients faces significant challenges, making improved readiness for hospital discharge a key focus of ophthalmic nursing. This study aims to explore the specific pathways through which the quality of discharge teaching is associated with readiness for hospital discharge in DR surgery patients, and to analyze …
“Reality shock”-a qualitative exploration of helicopter emergency medical services nurses’ challenges and experiences in China
Aim To explore the lived experiences of nurses involved in Helicopter emergency medical services (HEMS), identifying the core challenges they encountered and their support needs. Methods A qualitative research design was employed. Data were collected through semi-structured, in-depth interviews with 14 nurses who had participated in at least one HEMS mission. Colaizzi’s phenomenological method was used for data analysis to extract key themes from…
Revealing Regional Inequalities in Farmland Rights in China and Developing a Multi‐Layered Compensation Framework
China has designated permanent basic farmland (PBF) to ensure national grain security. However, reliance on land use regulation alone has led to territorial development disparities and “non‐grainization” risk. Therefore, the government is urgently pursuing the establishment of a national‐scale compensation system of PBF to promote regional coordinated development. Notwithstanding, the question of “why to provide compensation”—specifically, what i…
Impact of increased educational screen exposure on adolescent overweight and the mediating role of physical activity and sleep quality
Educational screen exposure may contribute to increased overweight in adolescents by reducing physical exercise and impairing sleep quality. Educators, guardians, and policymakers should consider effective measures to minimize the adverse impacts of educational screen exposure by promoting physical activities among adolescents
Analysis of the current situation and factors influencing the utilization of somatic and somatic-mental disorder comorbidity and health services among middle-aged and older adult people in China
Background: The aging process has led to a significant increase in the prevalence of somatic chronic diseases (e.g., cardiovascular diseases, diabetes) among the middle-aged and older adult population. Additionally, this demographic is also susceptible to mental disorders (e.g., depression, anxiety). However, most studies in China focus on somatic chronic disease comorbidities, with less attention on comorbidities between somatic and mental disor…
Temperature change and male infertility prevalence
Temperature change may be associated with an increased male infertility prevalence
Migration geographical scope and migrant self-employment
Active language learning strategies in Chinese university English education
This study examines the application of Active Language Learning (ALL) strategies to address both theoretical concerns in language pedagogy and practical challenges within Chinese English education. This study draws on Activity Theory and Active Language Learning (ALL) as its theoretical foundation, explaining how interaction, mediation, and goal-oriented tasks foster language development. These frameworks clarify the rationale for applying studen…
How do policy measures affect the ability of poverty-stricken households to cope with external shocks? From the perspective of differences in the human capital endowment of households
Human capital plays a vital role in poverty-stricken households' efforts to cope with external shocks. Improving the human capital of poverty-stricken households to help them address external shocks can enhance the sustainability of poverty-stricken household livelihoods and support poverty alleviation. In this study, households with dependent children and older members were selected from questionnaires covering 6,463 poverty-stricken households …
What can we learn about stress and sleep from Covid-19 pandemic—perspective from the theory of preventive stress management
Background: The COVID-19 pandemic has presented unique challenges to individuals worldwide, with a significant focus on the impact on sleep. However, the precise mechanisms through which emotional and cognitive variables mediate this relationship remain unclear. To expand our comprehensive understanding of variables, the present study utilizes the Preventive Stress Management theory, to test the relationship between perceived social support and s…
Internet altruistic behavior among Chinese early adolescents
Chronic oxytocin improves neural decoupling at rest in children with autism
BACKGROUND: Shifts in peak frequencies of oscillatory neural rhythms are put forward as a principal mechanism by which cross-frequency coupling/decoupling is implemented in the brain. During active neural processing, functional integration is facilitated through transitory formations of "harmonic" cross-frequency couplings, whereas "nonharmonic" decoupling among neural oscillatory rhythms is postulated to characterize the resting, default state o…
Trusting strangers
Reciprocal self‐disclosure has reportedly been associated with increased interpersonal trust. However, existing research mainly focuses on online disclosure between acquaintances and overlooks the types of reciprocal disclosure, especially in the initial interactions between strangers communicating online. This study aimed to investigate how three types of reciprocal self‐disclosure (turn‐taking reciprocity, extended reciprocity and non‐reciproci…
Self-reported Infection Status, Knowledge and Associated Factors of Monkeypox Among Men Who Have Sex with Men in Jiaxing, China
Knowledge of mpox among MSM living in the Jiaxing area needs to be enhanced, but willingness to get vaccinated is high. Educational level, household location, sexual behavior and PrEP use have important effects on knowledge of mpox. Individuals exhibiting symptoms indicative of suspected mpox had a diminutive consultation frequency, and it is imperative to augment screening efforts for mpox symptoms within specific demographic groups to prevent t…
Targeted Poverty Alleviation for the Livelihood Improvement of Poverty-Stricken Households
Cropland compensation in mountainous areas in China aggravates non-grain production
A Preliminary Exploration of the Academic Origins and Developments of Duan Yucai
Duan Yucai was renowned philologist and scholar during the Qianlong and Jiaqing periods of the Qing Dynasty. He possessed extensive knowledge and authored numerous works, with his masterpiece Shuo Wen Jie Zi Zhu gaining great recognition in academic circles. Duan Yucai’s family tradition is virtuous and studious, and he learned from Dai Zhen, inherited and developed the tradition of philological research, making significant contribution in both p…
International Protection Mechanism for Citizens' Personal Rights under Sudden Public Health Crisis
The protection of citizens' personal rights during sudden public health crises involves the framework of international law, the roles and measures of international organizations, and the role of international human rights mechanisms. In the framework of international law, the United Nations Declaration of Human Rights and international human rights law affirm the fundamental rights of everyone, including survival, freedom, personal safety, and me…
Traditional echoes, contemporary shifts
A Study on Tourist Satisfaction of Fujian Traditional Village Tourism Based on Perceived Value
The traditional village is a carrier of profound ethnic history and cultural heritage. However, it is facing unprecedented dual challenges of "protective decay" and "constructive decay" in an open environment, posing severe challenges to inheritance and development in the process of modernization. In recent years, traditional villages rich in cultural heritage and scenic resources have exhibited strong appeal to tourists. Nonetheless, issues pers…
Examining the relationship between birth weight and attention-deficit hyperactivity disorder diagnosis
This study found that LBW and VLBW children were at a higher risk of ADHD
Reliability and validity of the Chinese version of the achievement emotions questionnaire for physical education in university students
The Chinese version of the Achievement Emotions Questionnaire for Physical Education has good reliability and validity, as well as measurement invariance across gender and grade levels, making it an effective tool for measuring achievement emotions in physical education among Chinese university students
Cropland compensation in mountainous areas in China aggravates non-grain production
Health Expenditure Decentralization and Health Outcomes
Does health expenditure decentralization improve a nation’s health? Should countries care about governance quality when they decentralize healthcare spending to local governments? We answer these questions using cross-country data comprising fifty countries from 1996 to 2018. We find that health spending decentralization worsens health outcomes, which are offset by better governance of government. We calibrate the maximum feasible degree of healt…
Targeted Poverty Alleviation for the Livelihood Improvement of Poverty-Stricken Households
Internet addiction among Chinese adolescents
Influence of Land Use and Point Source Pollution on Water Quality in a Developed Region
To design and implement policy to manage water quality, it is important to investigate land use and possible sources of pollution. In this study, using Pearson regression analysis, redundancy analysis and multiple regression analysis, we assess the influence of land use and point sources on water quality in the river system in Shunde district in 2000 and 2010. The results show that water quality was related positively with water surface but negat…
The Diachronic Change of the Cases Governed by √ brū in Sanskrit
For this paper I examined all cases used with √brū in the Ṛgveda, Atharva-Veda, Śatapatha-Brāhmaṇa, Rāmāyaṇa, Buddhacarita, Mahābhaṣya, Pañcatantra, Abhijñānaśākuntala and Hitopadeśa. I found that the listener denoted when √brū is used shows a diachronic change from dative to accusative
Groundwater Chemical Characteristics and Controlling Factors in a Region of Northern China with Intensive Human Activity
The identification of groundwater chemical characteristics and the controlling factors is of major concern in water environment studies. In this study, we identified the groundwater chemical characteristics, evolution laws and main control factors in a region severely affected by human activities using hydrochemical and multivariate statistical techniques. The results showed that the concentrations of NO 3 - and TH were the primary pollution fact…
Spatio-Temporal Variation of Groundwater Quality and Source Apportionment Using Multivariate Statistical Techniques for the Hutuo River Alluvial-Pluvial Fan, China
Groundwater quality deterioration has become an environmental problem of widespread concern. In this study, we used a water quality index (WQI) and multivariate statistical techniques to assess groundwater quality and to trace pollution sources in the Hutuo River alluvial-pluvial fan, China. Measurement data of 17 variables in 27 monitoring sites from three field surveys were obtained and pretreated. Results showed that there were 53.09% of NO 3 …
Spatiotemporal Patterns in River Water Quality and Pollution Source Apportionment in the Arid Beichuan River Basin of Northwestern China Using Positive Matrix Factorization Receptor Modeling Technique…
Deteriorating surface water quality has become an important environmental problem in China. In this study, river water quality was monitored in July (wet season) and October (dry season) 2019 at 26 sites, and a water quality index (WQI) and positive matrix factorization (PMF) model were used to assess surface water quality and identify pollution sources in the Beichuan River basin, Qinghai Province, China. The results showed that 53.85% and 76.92…
The Mediating Role of Placental Weight Change in the Association Between Prenatal Exposure to Thallium and Birth Weight
Background: Previous studies have demonstrated the embryotoxicity and fetotoxicity of thallium (Tl). However, the effects of prenatal exposure to Tl on birth weight and placental weight and the mediating role of placental weight in the association of Tl with birth weight remain unclear. Methods: We recruited 2,748 participants from the ongoing Prenatal Environment and Offspring Health Cohort (PEOH Cohort) study, which was initiated in 2016 in Gua…
Identification of Sources and Transformations of Nitrate in the Intense Human Activity Region of North China Using a Multi-Isotope and Bayesian Model
Nitrate (NO 3 - ) contamination in water is an environmental problem of widespread concern. In this study, we combined the stable isotopes of NO 3 - (δ 15 N and δ 18 O) and water (δ 2 H and δ 18 O) with a Bayesian mixing model (SIAR) to identify the sources and transformation of NO 3 - in groundwater and rivers in the Ye River basin of North China. The results showed that the mean NO 3 - concentrations in groundwater were 133.5 and 111.7 mg/L in …
Assessment of the Evolution of Groundwater Chemistry and Its Controlling Factors in the Huangshui River Basin of Northwestern China, Using Hydrochemistry and Multivariate Statistical Techniques
Groundwater is an eco-environmental factor and critical resource required for human life and socioeconomic development. Understanding the evolution of groundwater chemistry and its controlling factors are imperative for preventing its deterioration and ensuring its sustainable use. We studied the characteristics of groundwater chemistry in the Huangshui River Basin in Qinghai Province, China using hydrochemical techniques. Additionally, we identi…
Information and Communication Technology Use for Life Satisfaction among the Elderly
Objectives: Information and communication technology (ICT) has emerged as an appealing approach to address the changing life satisfaction of the aging population. This study explores the influence of perceived benefit and social support on the life satisfaction of elderly individuals via the mediation of their ICT use, from a motivation perspective. Additionally, we explore the moderating effect of health consciousness on the relationship between…
Diachronic Changes of yadā
The present study attempts to trace historically diachronic changes in the usage of the subordinator yadā in Sanskrit, focusing on the syntactic aspect of yadā-clauses. The result is that the presence or absence of a correlative structure is mainly influenced by two factors: the period of the text in question (i.e., Vedic, Epic, and Classical) and the distinction between verse and prose. Specifically, the ratio of the correlative structure decrea…
Transcranial Electrical Stimulation for Relief of Peripartum Mental Health Disorders in Women Undergoing Cesarean Section With Combined Spinal–Epidural Anesthesia
[www.chictr.org.cn], identifier [ChiCTR2000040963]
Spatiotemporal Variation in Groundwater Quality and Source Apportionment along the Ye River of North China Using the PMF Model
Groundwater quality deterioration has attracted widespread concern in China. In this research, the water quality index (WQI) and a positive matrix factorization (PMF) model were used to assess groundwater quality and identify pollution sources in the Ye River area of northern China. Research found that TH, SO 4 2- , and NO 3 - were the main groundwater pollution factors in the Ye River area, since their exceeding standard rates were 78.13, 34.38,…
Chemical composition and protective effect of cerebrospinal fluid of Dan-Deng-Tong-Nao capsules on brain microvascular endothelial cells injured by OGD/R
A Preliminary Exploration of the Academic Origins and Developments of Duan Yucai
Duan Yucai was renowned philologist and scholar during the Qianlong and Jiaqing periods of the Qing Dynasty. He possessed extensive knowledge and authored numerous works, with his masterpiece Shuo Wen Jie Zi Zhu gaining great recognition in academic circles. Duan Yucai’s family tradition is virtuous and studious, and he learned from Dai Zhen, inherited and developed the tradition of philological research, making significant contribution in both p…
International Protection Mechanism for Citizens' Personal Rights under Sudden Public Health Crisis
The protection of citizens' personal rights during sudden public health crises involves the framework of international law, the roles and measures of international organizations, and the role of international human rights mechanisms. In the framework of international law, the United Nations Declaration of Human Rights and international human rights law affirm the fundamental rights of everyone, including survival, freedom, personal safety, and me…
Traditional echoes, contemporary shifts
A Study on Tourist Satisfaction of Fujian Traditional Village Tourism Based on Perceived Value
The traditional village is a carrier of profound ethnic history and cultural heritage. However, it is facing unprecedented dual challenges of "protective decay" and "constructive decay" in an open environment, posing severe challenges to inheritance and development in the process of modernization. In recent years, traditional villages rich in cultural heritage and scenic resources have exhibited strong appeal to tourists. Nonetheless, issues pers…
Examining the relationship between birth weight and attention-deficit hyperactivity disorder diagnosis
This study found that LBW and VLBW children were at a higher risk of ADHD
Reliability and validity of the Chinese version of the achievement emotions questionnaire for physical education in university students
The Chinese version of the Achievement Emotions Questionnaire for Physical Education has good reliability and validity, as well as measurement invariance across gender and grade levels, making it an effective tool for measuring achievement emotions in physical education among Chinese university students
Health Expenditure Decentralization and Health Outcomes
Does health expenditure decentralization improve a nation’s health? Should countries care about governance quality when they decentralize healthcare spending to local governments? We answer these questions using cross-country data comprising fifty countries from 1996 to 2018. We find that health spending decentralization worsens health outcomes, which are offset by better governance of government. We calibrate the maximum feasible degree of healt…
How do policy measures affect the ability of poverty-stricken households to cope with external shocks? From the perspective of differences in the human capital endowment of households
Human capital plays a vital role in poverty-stricken households' efforts to cope with external shocks. Improving the human capital of poverty-stricken households to help them address external shocks can enhance the sustainability of poverty-stricken household livelihoods and support poverty alleviation. In this study, households with dependent children and older members were selected from questionnaires covering 6,463 poverty-stricken households …
What can we learn about stress and sleep from Covid-19 pandemic—perspective from the theory of preventive stress management
Background: The COVID-19 pandemic has presented unique challenges to individuals worldwide, with a significant focus on the impact on sleep. However, the precise mechanisms through which emotional and cognitive variables mediate this relationship remain unclear. To expand our comprehensive understanding of variables, the present study utilizes the Preventive Stress Management theory, to test the relationship between perceived social support and s…
Internet altruistic behavior among Chinese early adolescents
Chronic oxytocin improves neural decoupling at rest in children with autism
BACKGROUND: Shifts in peak frequencies of oscillatory neural rhythms are put forward as a principal mechanism by which cross-frequency coupling/decoupling is implemented in the brain. During active neural processing, functional integration is facilitated through transitory formations of "harmonic" cross-frequency couplings, whereas "nonharmonic" decoupling among neural oscillatory rhythms is postulated to characterize the resting, default state o…
Medicine (12 works) · Psychology (9 works) · Geography (8 works) · China (7 works) · Environmental Engineering (7 works) · Environmental Science (7 works) · Hydrology (agriculture (7 works) · Business (6 works) · Ecology (6 works) · Geology (6 works)