Yunan Zhang
Biographic Data
| ID | 4303976 |
|---|---|
| NAME | Yunan Zhang |
| GIVEN NAMES | Yunan |
| FAMILY NAME | Zhang |
| SIGNATURE | ZHANG Y |
| AFFILIATIONS | Peking University |
| ORCID | 0000-0003-3195-8564 |
| VERIFIED | Yes |
| TOTAL WORKS | 19 |
| TOTAL CITATIONS | 17 |
| AUTHOR COUNT | 19 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2018 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 3 |
Organic residues revealed food choices and culinary traditions during the development of agriculture (9000 − 5000 BP) along the upper Huai River, China
Exploring the emotional experiences of implementing GenAI-assisted digital multimodal composing: An autobiographic self-study
As generative artificial intelligence (GenAI) becomes increasingly integrated into digital multimodal composing (DMC) in L2 writing classrooms, teachers face heightened emotional demands alongside pedagogical and technological change. This autobiographical self-study examines how an L2 writing teacher experienced and managed emotions while implementing an eight-week GenAI-assisted DMC project in a university English course. Drawing on reflective …
Assessing GenAI-assisted digital multimodal composing: Reconceptualizing a genre-based framework through self-assessment and peer assessment
Exploring the neuroprotective mechanism of lumbrokinase against ischemic stroke based on network pharmacology, molecular docking and experimental validation
The function of pottery Gui during the Neolithic Age in China: The multi-analytical studies of calcified deposits on the pottery vessels at the site of Tonglin
Constructing translanguaging spaces through GenAI-assisted digital multimodal composing: A virtual ethnography on platform language teacherpreneurs
Recent years have witnessed the emergence of language teachers who engage in piecemeal and digitally mediated work on online platforms, referred to as platform language teacherpreneurs, who have received little scholarly attention. Addressing this gap, this study conceptualises the video-making practices of online language teachers as digital multimodal composing (DMC) and examines how they engage in GenAI-assisted DMC. We conducted a virtual eth…
The mediating and moderating roles of physical sub-health in the relationship between family functioning and mental health problems among Chinese adolescents
Adolescent mental health is shaped by both family environments and physical well-being. However, the role of physical sub-health, a state of functional imbalance and fatigue prior to diagnosable illness, remains poorly understood in this process. This study examined whether physical sub-health serves both as a psychosomatic pathway and as a vulnerability factor linking family functioning to adolescent mental health. A cross-sectional survey was c…
A study on the impact of chronic diseases and depressive symptoms comorbidity on the risk of cognitive impairment in middle-aged and older adults people based on the CHARLS database
Objective: This study aimed to investigate the combined impact of comorbid chronic diseases and depressive symptoms on the risk of cognitive impairment in middle-aged and older adults populations. It also explored the interaction mechanisms and provided scientific evidence for cognitive health interventions. Methods: Data from the 2020 wave of the China Health and Retirement Longitudinal Study (CHARLS) were used, including 16,890 participants age…
The simulation experiments on the burial process of Paleolithic adhesive
旧石器时代,粘合剂的出现及利用粘合剂制作复合工具,是人类行为进化的重要标志。从埋藏学的视角,针对旧石器时代常见粘合剂种类进行埋藏过程的模拟实验研究,可为解读这类考古证据的保存及复原古人行为提供基础。本研究选择沥青、桦树焦油、蜂蜡、松香、虫胶、桃胶、阿拉伯树胶、牛胶共8种粘合剂材料,采用干热法、酸碱浸泡法、冻融法、紫外线照射法进行模拟实验,通过显微观察、红外光谱及纳米压痕分析表征粘合剂的保存情况。模拟实验结果表明,沥青、桦树焦油、蜂蜡在不同条件下相对较易保存,松香、虫胶在酸性环境中保存较好,桃胶、阿拉伯树胶、牛胶不易保存且降解严重。通过埋藏过程的模拟实验研究,本文重点讨论粘合剂理化性质及环境条件对粘合剂保存的影响,为不同地区、不同类型旧石器粘合剂的发现及实验检测提供依据
Development Coordination of Chinese Megacities Using the Node–Place–Value Model: A Case Study of Changsha
With the acceleration of urbanization, urban regeneration has become a critical strategy for megacities to address spatial fragmentation and inefficient resource allocation. However, the mismatch between transportation nodes and land development potential remains a key barrier to sustainable urban renewal. This research takes the urban renewal areas in Changsha as a typical case. Based on the “Node–Place–Value” (NPV) model, a multi-dimensional ev…
Fungal Spores as a Record of Late Holocene Grazing Activities in the Hexi Corridor
First Evidence for Adhesive and Composite-tool Use During the Upper Palaeolithic in South China
Adhesive, frequently associated with hafting technology and composite tools, is a useful indicator of the complex technological behaviors and cognitive abilities of Palaeolithic people. However, in China, no direct evidence of Palaeolithic adhesive has yet been discovered. Here, by combining lithic residue and use-wear analysis, we provide its first documentation at the MIS 2 site of Shanghu. Our study reveals use of plant adhesive that, we sugge…
A translanguaging perspective on multilingual identity construction of a native English teacher on a Chinese social media platform
Native English-Speaking Teachers (NESTs) have long been assumed as monolingual, and the translanguaging practices and multilingual identity construction of NESTs have been under-explored. This study investigates how NESTs construct multilingual identity in online English teaching videos through translanguaging. Focusing on one NEST on a popular Chinese social media platform, a combination of multimodal video analysis and qualitative content analy…
Lipid residue analysis of Chinese ritual bronzes: Methodological and archaeological implications
Patterns in pottery use reveal different adaptive strategies between lower and higher altitude regions on the Tibetan Plateau: Chemical evidence from pottery residues
Reconstruction of the Use of Space at Tianluoshan, China, Based on Palynological and Lipid Evidence
The spatial heterogeneity at archaeological sites associated with human arrangements has mostly been evidenced by the analyses of artefact assemblages and constructions. Here we test the potentials of - pollen, non-pollen palynomorphs and lipid biomarkers in indicating intra-site spatial patterns and uses of space at the waterlogged archaeological site of Tianluoshan, Lower Yangtze Region, China. Freshwater humid area and terrestrial residential …
Pollen and lipid analysis of coprolites from Yuhuicun and Houtieying, China: Implications for human habitats and diets
Typha as a wetland food resource: Evidence from the Tianluoshan site, Lower Yangtze Region, China
Matching projected image with perceived image for geotourism development: A qualitative-quantitative integration
This paper investigates the destination image of Hong Kong UNESCO Global Geopark by comparing the projected image held by the park authority and the perceived image by Mainland Chinese park visitors. Through a qualitative categorization of the elements in official park promotional materials, this study identifies categories of image projection, which concentrate on key characteristics of geological features, interpretations and education, as well…
Patterns in pottery use reveal different adaptive strategies between lower and higher altitude regions on the Tibetan Plateau: Chemical evidence from pottery residues
Lipid residue analysis of Chinese ritual bronzes: Methodological and archaeological implications
Typha as a wetland food resource: Evidence from the Tianluoshan site, Lower Yangtze Region, China
First Evidence for Adhesive and Composite-tool Use During the Upper Palaeolithic in South China
Adhesive, frequently associated with hafting technology and composite tools, is a useful indicator of the complex technological behaviors and cognitive abilities of Palaeolithic people. However, in China, no direct evidence of Palaeolithic adhesive has yet been discovered. Here, by combining lithic residue and use-wear analysis, we provide its first documentation at the MIS 2 site of Shanghu. Our study reveals use of plant adhesive that, we sugge…
A translanguaging perspective on multilingual identity construction of a native English teacher on a Chinese social media platform
Native English-Speaking Teachers (NESTs) have long been assumed as monolingual, and the translanguaging practices and multilingual identity construction of NESTs have been under-explored. This study investigates how NESTs construct multilingual identity in online English teaching videos through translanguaging. Focusing on one NEST on a popular Chinese social media platform, a combination of multimodal video analysis and qualitative content analy…
Reconstruction of the Use of Space at Tianluoshan, China, Based on Palynological and Lipid Evidence
The spatial heterogeneity at archaeological sites associated with human arrangements has mostly been evidenced by the analyses of artefact assemblages and constructions. Here we test the potentials of - pollen, non-pollen palynomorphs and lipid biomarkers in indicating intra-site spatial patterns and uses of space at the waterlogged archaeological site of Tianluoshan, Lower Yangtze Region, China. Freshwater humid area and terrestrial residential …
Pollen and lipid analysis of coprolites from Yuhuicun and Houtieying, China: Implications for human habitats and diets
Matching projected image with perceived image for geotourism development: A qualitative-quantitative integration
This paper investigates the destination image of Hong Kong UNESCO Global Geopark by comparing the projected image held by the park authority and the perceived image by Mainland Chinese park visitors. Through a qualitative categorization of the elements in official park promotional materials, this study identifies categories of image projection, which concentrate on key characteristics of geological features, interpretations and education, as well…
Matching projected image with perceived image for geotourism development: A qualitative-quantitative integration
This paper investigates the destination image of Hong Kong UNESCO Global Geopark by comparing the projected image held by the park authority and the perceived image by Mainland Chinese park visitors. Through a qualitative categorization of the elements in official park promotional materials, this study identifies categories of image projection, which concentrate on key characteristics of geological features, interpretations and education, as well…
Pollen and lipid analysis of coprolites from Yuhuicun and Houtieying, China: Implications for human habitats and diets
Typha as a wetland food resource: Evidence from the Tianluoshan site, Lower Yangtze Region, China
Reconstruction of the Use of Space at Tianluoshan, China, Based on Palynological and Lipid Evidence
The spatial heterogeneity at archaeological sites associated with human arrangements has mostly been evidenced by the analyses of artefact assemblages and constructions. Here we test the potentials of - pollen, non-pollen palynomorphs and lipid biomarkers in indicating intra-site spatial patterns and uses of space at the waterlogged archaeological site of Tianluoshan, Lower Yangtze Region, China. Freshwater humid area and terrestrial residential …
Lipid residue analysis of Chinese ritual bronzes: Methodological and archaeological implications
Patterns in pottery use reveal different adaptive strategies between lower and higher altitude regions on the Tibetan Plateau: Chemical evidence from pottery residues
A translanguaging perspective on multilingual identity construction of a native English teacher on a Chinese social media platform
Native English-Speaking Teachers (NESTs) have long been assumed as monolingual, and the translanguaging practices and multilingual identity construction of NESTs have been under-explored. This study investigates how NESTs construct multilingual identity in online English teaching videos through translanguaging. Focusing on one NEST on a popular Chinese social media platform, a combination of multimodal video analysis and qualitative content analy…
A study on the impact of chronic diseases and depressive symptoms comorbidity on the risk of cognitive impairment in middle-aged and older adults people based on the CHARLS database
Objective: This study aimed to investigate the combined impact of comorbid chronic diseases and depressive symptoms on the risk of cognitive impairment in middle-aged and older adults populations. It also explored the interaction mechanisms and provided scientific evidence for cognitive health interventions. Methods: Data from the 2020 wave of the China Health and Retirement Longitudinal Study (CHARLS) were used, including 16,890 participants age…
The simulation experiments on the burial process of Paleolithic adhesive
旧石器时代,粘合剂的出现及利用粘合剂制作复合工具,是人类行为进化的重要标志。从埋藏学的视角,针对旧石器时代常见粘合剂种类进行埋藏过程的模拟实验研究,可为解读这类考古证据的保存及复原古人行为提供基础。本研究选择沥青、桦树焦油、蜂蜡、松香、虫胶、桃胶、阿拉伯树胶、牛胶共8种粘合剂材料,采用干热法、酸碱浸泡法、冻融法、紫外线照射法进行模拟实验,通过显微观察、红外光谱及纳米压痕分析表征粘合剂的保存情况。模拟实验结果表明,沥青、桦树焦油、蜂蜡在不同条件下相对较易保存,松香、虫胶在酸性环境中保存较好,桃胶、阿拉伯树胶、牛胶不易保存且降解严重。通过埋藏过程的模拟实验研究,本文重点讨论粘合剂理化性质及环境条件对粘合剂保存的影响,为不同地区、不同类型旧石器粘合剂的发现及实验检测提供依据
Development Coordination of Chinese Megacities Using the Node–Place–Value Model: A Case Study of Changsha
With the acceleration of urbanization, urban regeneration has become a critical strategy for megacities to address spatial fragmentation and inefficient resource allocation. However, the mismatch between transportation nodes and land development potential remains a key barrier to sustainable urban renewal. This research takes the urban renewal areas in Changsha as a typical case. Based on the “Node–Place–Value” (NPV) model, a multi-dimensional ev…
Fungal Spores as a Record of Late Holocene Grazing Activities in the Hexi Corridor
First Evidence for Adhesive and Composite-tool Use During the Upper Palaeolithic in South China
Adhesive, frequently associated with hafting technology and composite tools, is a useful indicator of the complex technological behaviors and cognitive abilities of Palaeolithic people. However, in China, no direct evidence of Palaeolithic adhesive has yet been discovered. Here, by combining lithic residue and use-wear analysis, we provide its first documentation at the MIS 2 site of Shanghu. Our study reveals use of plant adhesive that, we sugge…
Organic residues revealed food choices and culinary traditions during the development of agriculture (9000 − 5000 BP) along the upper Huai River, China
Exploring the emotional experiences of implementing GenAI-assisted digital multimodal composing: An autobiographic self-study
As generative artificial intelligence (GenAI) becomes increasingly integrated into digital multimodal composing (DMC) in L2 writing classrooms, teachers face heightened emotional demands alongside pedagogical and technological change. This autobiographical self-study examines how an L2 writing teacher experienced and managed emotions while implementing an eight-week GenAI-assisted DMC project in a university English course. Drawing on reflective …
Assessing GenAI-assisted digital multimodal composing: Reconceptualizing a genre-based framework through self-assessment and peer assessment
Exploring the neuroprotective mechanism of lumbrokinase against ischemic stroke based on network pharmacology, molecular docking and experimental validation
The function of pottery Gui during the Neolithic Age in China: The multi-analytical studies of calcified deposits on the pottery vessels at the site of Tonglin
Constructing translanguaging spaces through GenAI-assisted digital multimodal composing: A virtual ethnography on platform language teacherpreneurs
Recent years have witnessed the emergence of language teachers who engage in piecemeal and digitally mediated work on online platforms, referred to as platform language teacherpreneurs, who have received little scholarly attention. Addressing this gap, this study conceptualises the video-making practices of online language teachers as digital multimodal composing (DMC) and examines how they engage in GenAI-assisted DMC. We conducted a virtual eth…
The mediating and moderating roles of physical sub-health in the relationship between family functioning and mental health problems among Chinese adolescents
Adolescent mental health is shaped by both family environments and physical well-being. However, the role of physical sub-health, a state of functional imbalance and fatigue prior to diagnosable illness, remains poorly understood in this process. This study examined whether physical sub-health serves both as a psychosomatic pathway and as a vulnerability factor linking family functioning to adolescent mental health. A cross-sectional survey was c…
Archaeology and ancient environmental studies (8 works) · Geography (8 works) · Archaeology (7 works) · China (6 works) · Ecology (5 works) · Pleistocene-Era Hominins and Archaeology (5 works) · Biology (4 works) · Botany (3 works) · Cultural Heritage Materials Analysis (3 works) · Geology and Paleoclimatology Research (3 works)