Journal of Archaeological Science-Reports最新文献

{"title":"Obsidian circulation and caravan exchanges during the Late Holocene in Barrancas and Santa Ana de la Puna (Cochinoca, Jujuy province, Argentina)","authors":"Rodolphe Hoguin ,&nbsp;Marcelo R. Morales ,&nbsp;James Davenport ,&nbsp;Michael D. Glascock ,&nbsp;Hugo D. Yacobaccio","doi":"10.1016/j.jasrep.2026.105643","DOIUrl":"10.1016/j.jasrep.2026.105643","url":null,"abstract":"<div><div>This paper presents and discusses new results on obsidian sourcing studies (XRF analysis) and technological analysis on archaeological obsidian artifacts recovered in two small river basins, Barrancas and Santa Ana de la Puna, both located in the dry Puna of NW Argentina. These analyses evidenced a clear dominance of the Zapaleri-Tara source during all the Late Holocene, but with a slight increasing towards recent times where it became the almost exclusive obsidian source in the studied area. The importance of Zapaleri-Tara obsidians in the lithic record, as in projectile points like in other artifacts, suggests an early development of a fully developed formal lithic raw material circulation network based on llama caravans –even before 2200 years cal. BP- and to the prominent importance of hunting activities during a fully developed pastoralist way of life. However, some differences in obsidian frequencies between the archaeological records from Santa Ana and Barrancas evidenced different roles on a regional scale during the Late Holocene. On the one hand, Santa Ana de la Puna area seems to have been a nodal locality with an intense and stable occupation, particularly during the Early Period, meanwhile Barrancas basin seems to have functioned mainly as a circulation corridor area with temporary occupations related to camelid caravan activities, punctually interrupted by short spans of intensified human presence in the basin during regional arid events that allowed the development of more complex and stable archaeological sites. Finally, the variations in human occupation intensity during the Late Holocene-as in Santa Ana de la Puna like in Barrancas-that placed them alternatively as mainly nodal or intermodal localities, illustrates the relevance of environmental changes and habitat modifications in the human organizational choices and their use of the landscape through time.</div></div>","PeriodicalId":48150,"journal":{"name":"Journal of Archaeological Science-Reports","volume":"70 ","pages":"Article 105643"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147385139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Feeding the first centralized empire: dietary shifts and the rise of the Qin Empire through stable isotope analysis from the Yijia site (Shaanxi, China)","authors":"Ting Ma ,&nbsp;Kejia Huang ,&nbsp;Lu Jiang ,&nbsp;Liugen Lin ,&nbsp;Yanpeng Wang ,&nbsp;Yi Guo","doi":"10.1016/j.jasrep.2026.105572","DOIUrl":"10.1016/j.jasrep.2026.105572","url":null,"abstract":"<div><div>The Qin state, which later established the first unified empire in China, has long been studied for its political and military strategies. However, the role of dietary patterns and agricultural practices in its ascendancy remains underexplored. This study combines new stable isotope analysis of human remains from the Yijia site (陕西西安宜家遗址) (n = 77) with a systematic review of published Qin period data (n = 626), aiming to investigate subsistence strategies during its expansion. Individuals from the Yijia site exhibited <em>δ</em>¹³C values ranged from −13.2‰ to −8.4‰ (mean ± SD; −10.4 ± 1.1‰), indicating dietary diversity with a predominant consumption of millet. The <em>δ</em>¹⁵N values ranged from 7.6‰ to 11.1‰ (mean ± SD; 9.1 ± 0.7‰), suggesting diverse intake of animal protein, with a predominance of consumption from pigs. A phased analysis of the Yijia site allowed further investigation into the differences in C and N values by period, gender, and burial type. Additionally, a systematic review of published Qin-period stable isotope data (n = 626) indicates a shift in <em>δ</em>¹³C values from a diversified diet in the early (–23.3‰ to −7.1‰, −12.6 ± 3.8‰, n = 52) and mid-Qin periods (−14.6‰ to −7.5‰, −10.2 ± 1.3‰, n = 123) to a predominantly millet-based diet during the late-Qin (−20.6‰ to −7‰, −9.9 ± 2.4‰, n = 451). This transition reflects the intensification of millet agriculture, which likely played a growing role in the Qin’s unification of China. Concurrently, advancements in livestock husbandry and millet-based agriculture provided a robust material foundation for the rise of the Qin state. These changes indicate that the increased reliance on millet and the expansion of millet-based agriculture were pivotal in establishing the economic base that supported the Qin’s ascent.</div></div>","PeriodicalId":48150,"journal":{"name":"Journal of Archaeological Science-Reports","volume":"70 ","pages":"Article 105572"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145982118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modern human presence in eastern Asia before 130 ka: evidence from U-series re-dating of Daoxian site","authors":"Jiemei Zhong ,&nbsp;Yanyan Yao ,&nbsp;Shengnan Yu ,&nbsp;Min Tang ,&nbsp;Xiaochun Wu ,&nbsp;Zhongyong Tang ,&nbsp;Guanjun Shen ,&nbsp;Wei Wang ,&nbsp;Chun-Yuan Huang ,&nbsp;Chuan-Chou Shen","doi":"10.1016/j.jasrep.2026.105631","DOIUrl":"10.1016/j.jasrep.2026.105631","url":null,"abstract":"<div><div>The first “Out of Africa” of <em>Homo sapiens</em> was about 200 thousand years ago (ka). However, the migration to East Asia is still under debate. Here, we present new radiometric U-Th dating results of speleothem samples from Fuyan Cave in southern China to constrain the intervening archaeological sediment level associated with the Daoxian <em>H. sapiens</em>. Results show that the hominin-bearing layer is bracketed between 230.2 ± 4.3 and 130.7 ± 1.4 ka. In combination with chronological data from this and other archaeological sites, our findings suggest that the dispersal of modern humans into East Asia should be earlier than 130 ka.</div></div>","PeriodicalId":48150,"journal":{"name":"Journal of Archaeological Science-Reports","volume":"70 ","pages":"Article 105631"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146174085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bronze Age woody vegetation and woodland use at Xiyuancun, southwest China: Charcoal evidence for human-vegetation interactions","authors":"Xiaoxiao Hao ,&nbsp;Xue Yan ,&nbsp;Jianhua Wang ,&nbsp;He Ye ,&nbsp;Qiaoqiao Xiong","doi":"10.1016/j.jasrep.2026.105614","DOIUrl":"10.1016/j.jasrep.2026.105614","url":null,"abstract":"<div><div>Charcoal from archaeological contexts provides a direct and durable record of the woody vegetation selected and exploited by past human communities. When combined with other lines of evidence, it enables a comprehensive understanding of human-vegetation dynamics in ancient societies. In southwest China, where ecological and cultural diversity is particularly high, anthracology remains in its infancy. This study presents new anthracological data from the Xiyuancun site on the Chengdu Plain, illuminating the relationship between local vegetation and woodland exploitation. The analysis focuses on charcoal remains from the site’s earliest occupation, a sedentary farming settlement of the Shierqiao Culture dated mainly to 1271–835 cal. BC. The assemblage is dominated by Bambusoideae, followed by Rosaceae, with a few minor broadleaf taxa and a single conifer. This composition reflects a landscape of bamboo forests and subtropical evergreen-deciduous broadleaf mixed forests surrounding the settlement, a pattern also observed at contemporaneous sites in the region. The abundance of heliophilous taxa, especially Bambusoideae and Rosaceae, suggests the development of a bamboo-dominated open woodland. This woodland likely represents a disturbed secondary community, primarily shaped by human activities, though climatic factors may also have contributed. Among the human activities influencing its formation, wood selection and woodland management were particularly significant. The preferential use of bamboo for fuel, timber, and food, driven by its abundance and favorable properties, further reinforced its dominance. This study demonstrates how Bronze Age communities on the Chengdu Plain actively modified local vegetation by selectively favoring certain species and promoting their spread through human management.</div></div>","PeriodicalId":48150,"journal":{"name":"Journal of Archaeological Science-Reports","volume":"70 ","pages":"Article 105614"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146174160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The development of early polychrome porcelain in China under microstructural view","authors":"Siwen Xu ,&nbsp;Renfang Wang ,&nbsp;Jingjing Cui ,&nbsp;Yimin Yang","doi":"10.1016/j.jasrep.2026.105587","DOIUrl":"10.1016/j.jasrep.2026.105587","url":null,"abstract":"<div><div>Polychrome porcelain appeared in China about 1700 years ago; however, the decoration techniques of early polychrome porcelains remain unclear, and the underlying physics and chemistry are still poorly understood. A representative example is Diancai celadon, a type of celadon with brown spot decorations that marks the earliest phase of Chinese polychrome porcelain from the 3rd century CE. Subsequent productions at Changsha kiln and other sites developed much richer polychrome decorations, motivating the exploration of the inheritance and development of the polychrome porcelain craftsmanship. In this study, Diancai celadons were characterized microscopically. It is firstly reported that the inglaze technique was used for brown decorations. The interface between the liquid pigment phase and porous unfired glaze phase resulted in a coffee-ring effect on the surface of some samples. The light brown region formed by this effect contains ε-Fe₂O₃, here identified as the earliest known artificially synthesized occurrence of ε-Fe₂O₃. The technological parallels between the inglaze brown decorations of early Diancai wares and later Changsha kiln wares offers valuable insights into the inter-regional inheritance and evolution of ceramic production.</div></div>","PeriodicalId":48150,"journal":{"name":"Journal of Archaeological Science-Reports","volume":"70 ","pages":"Article 105587"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146025334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ANASKAFI: a lightweight open-source tool for the digital documentation of archaeological data☆","authors":"V.V. Panagiotidis ,&nbsp;M. Kylafi","doi":"10.1016/j.jasrep.2026.105583","DOIUrl":"10.1016/j.jasrep.2026.105583","url":null,"abstract":"<div><div>This paper presents the design, development, and pilot deployment of a lightweight, open-source, web-based tool tailored to the digital documentation needs of archaeological fieldwork. Developed with modern web technologies and grounded in an offline-first, browser-native architecture, the system provides a portable and highly accessible solution for recording, organizing, and preserving excavation data in a structured, interoperable format. It supports stratigraphic unit-based input, automated geolocation tagging, integration of photographs and schematic drawings, and local export of data in both CSV and JSON formats, enabling seamless compatibility with Geographic Information Systems (GIS), databases, and broader digital research infrastructures. Its client-side functionality eliminates the need for server installation or internet access, making it ideal for use in field conditions with limited technological support. Emphasis was placed on modularity, adaptability, and ease of use, ensuring that researchers can customize the interface and recording schema according to the methodological needs of each excavation context.</div><div>The tool was evaluated in active archaeological environments, where it was used alongside conventional recording methods. Through this hybrid implementation, researchers were able to assess its effectiveness in supporting systematic documentation, enhancing spatial accuracy, and enabling immediate visualization and archival of excavation data. Particular attention was given to its integration potential with existing workflows, including stratigraphic interpretation, topographic analysis, and post-excavation processing. The findings demonstrate that such a digital approach not only improves data reliability and accessibility in the field but also fosters more transparent, reflexive, and collaborative research practices. By reducing technical barriers and offering an extensible framework for digital recording, this contribution marks a step toward the broader adoption of scalable, open-source solutions in archaeological documentation and heritage management.</div></div>","PeriodicalId":48150,"journal":{"name":"Journal of Archaeological Science-Reports","volume":"70 ","pages":"Article 105583"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146025339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Provenance and first technological insights of African amphorae from the Roman Forum of Cumae, Southern Italy","authors":"Michela Scanu ,&nbsp;Filippo Barattolo ,&nbsp;Carmela Capaldi ,&nbsp;Antonella Ciotola ,&nbsp;Francesco D’Uva ,&nbsp;Vincenzo Morra ,&nbsp;Maria Verde ,&nbsp;Alberto De Bonis","doi":"10.1016/j.jasrep.2026.105582","DOIUrl":"10.1016/j.jasrep.2026.105582","url":null,"abstract":"<div><div>The aim of this work is to define the provenance and the production technology of nineteen samples of African Amphorae found in the forum of the ancient Cumae in the Bay of Naples.</div><div>These materials were used to transport goods from the North Africa, where several regions were involved in the amphora production, including the Zeugitania and Byzacena (S Tunisia), Tripolitania (S Tunisia/W Libya), and Mauretania Caesarensis (between Morocco and Algeria).</div><div>The archaeometric investigation was performed via mineralogical-petrographic techniques. Polarized light microscopy (PLM) highlights two different groups of samples and some outliers according to their petrographic composition, which shows affinity with the geological features of the supposed area of production. X-ray powder diffraction (XRPD) revealed that quartz is the prevalent mineralogical phase along with calcite, feldspar, hematite, sporadic mica, and neoformed Ca-silicates that provided useful information about the EFTs (Equivalent Firing Temperatures) estimation. Confirmed by the FESEM analysis as well.</div><div>The chemical analysis via X-ray fluorescence (XRF) shows that most samples have a high concentration of CaO (&gt;6 wt.%) and comparison with literature data show that they are linked to the Tunisian area.</div><div>Thanks to the comparison with reference data of archaeological samples from North African productive centers (such as kiln refuses, large number of fragments of the same ceramic class, mainly from the Tunisian coasts) and local geological features, each group of samples can be ascribed to a specific atelier.</div></div>","PeriodicalId":48150,"journal":{"name":"Journal of Archaeological Science-Reports","volume":"70 ","pages":"Article 105582"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146025452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Isotopic evidence for the dietary shift and adoption of exotic crops in Xinding Basin, China over the past 4000 years","authors":"Liangliang Hou ,&nbsp;Huihui Li ,&nbsp;Liuhong Yang ,&nbsp;Ning Lu","doi":"10.1016/j.jasrep.2026.105649","DOIUrl":"10.1016/j.jasrep.2026.105649","url":null,"abstract":"<div><div>To reveal the long-term influence of exotic crops on ancient dietary practices and subsistence economies in a geographically and culturally isolated inland region, Northern Shanxi, stable isotopic analysis of human osteological remains from the Shangxueyuan (尚學苑) cemetery in the Xinding Basin, Xinzhou, China dated from the Han to the Ming-Qing dynasties, was conducted. Isotopic results show that the Han dynasties individuals (–10.1‰ to –8.5‰, –9.4 ± 0.5‰; 9‰–10.6‰, 9.9 ± 0.6‰; n = 7) primarily consumed C₄-based foods. In contrast, the Sui-Tang dynasties population (–20.5‰ to –9.5‰, –12.2 ± 2.2‰; 7.8‰–11.6‰, 10 ± 0.8‰; n = 22) shows significant inclusion of C₃-based foods, this trend continued to persist during the Song-Yuan dynasties (–15.7‰ to –8.3‰, –12.9 ± 1.8‰; 8.6‰–13.4‰, 10.3 ± 1.3‰; n = 12). The data from the Ming-Qing dynasties (–17.1‰ to –8.3‰, –13 ± 2‰; 7.2‰–12‰, 9.7 ± 1‰; n = 125) reveal a more complex diet, suggesting greater diversification in food sources. This likely reflects the influence of exotic crops such as wheat, maize, sweet potatoes, and potatoes. Integrated with published isotopic data from the Xinzhang site (c. 4000 BP) and Shanxi and surrounding regions for cross-period comparison, a long-term trajectory of agricultural development in the Xinding Basin can be reconstructed. Between c. 4000 BP and the Han dynasties, millet-based agriculture underwent sustained intensification. From the Sui-Tang to Song-Yuan dynasties, a millet-wheat-based agricultural system emerged and matured. By Ming-Qing dynasties, American crops such as maize, sweet potato, and potato were incorporated into the existing agricultural framework, resulting in a diversified and complex subsistence economy. These shifts reflect the local impact of two major waves of food globalization, the prehistoric <em>trans</em>-Eurasian exchange and the “Columbian Exchange”, which introduced pivotal productive resources and enhanced material output across regions. Through active adaptation and integration of these new productive elements, ancient communities in the Xinding Basin not only transformed their agricultural system but also likely accelerated trajectories of social complexity, ultimately positioning themselves as beneficiaries of these globalizing processes.</div></div>","PeriodicalId":48150,"journal":{"name":"Journal of Archaeological Science-Reports","volume":"70 ","pages":"Article 105649"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147385032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bronze protective gear and trumpet-shaped headgear from Qinglongshan cemetery, Yunnan: an archeometallurgical study","authors":"Zishu Yang ,&nbsp;Peicong Li ,&nbsp;Jianfeng Cui ,&nbsp;Haichao Li","doi":"10.1016/j.jasrep.2026.105644","DOIUrl":"10.1016/j.jasrep.2026.105644","url":null,"abstract":"<div><div>This study examines the protective gear and a trumpet-shaped headgear unearthed from Tomb M1 at the Qinglongshan cemetery site in Yunnan, China. The study used archeometallurgical methods to analyze the artifacts’ alloy composition, craftsmanship, trace elements, and lead isotope characteristics. The findings revealed significant consistency between the bronzes from the Qinglongshan cemetery site and those from the Dianchi region in terms of alloy composition, manufacturing techniques, and raw material sources. Typological and comparative analyses demonstrated that the trumpet-shaped headgear exhibits a distinctive combination of Dian local production and northern Eurasian steppe influence. These findings reveal not only technological diversity but also the complex cultural dynamics of Bronze Age Yunnan.</div></div>","PeriodicalId":48150,"journal":{"name":"Journal of Archaeological Science-Reports","volume":"70 ","pages":"Article 105644"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147385034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Shipping olives in the Eastern Mediterranean during Antiquity: Assessing varietal diversity of olive (Olea europaea) from the Mazotos shipwreck (Cyprus, 4th c. BCE) using geometric morphometrics","authors":"Clémence Pagnoux ,&nbsp;Sarah Ivorra ,&nbsp;Stella Demesticha ,&nbsp;Vincent Bonhomme ,&nbsp;Kyriaki Tsirtsi ,&nbsp;Evi Margaritis ,&nbsp;Jean-Frédéric Terral","doi":"10.1016/j.jasrep.2026.105620","DOIUrl":"10.1016/j.jasrep.2026.105620","url":null,"abstract":"<div><div>A shipwreck dated to the 4th c. BCE discovered off the southern coast of Cyprus, near the modern village of Mazotos, has yielded thousands of waterlogged olive endocarps, offering us the opportunity to characterize the varietal diversity of olives cultivated in the Aegean and to explore the circulation of olives in the Eastern Mediterranean during the Classical period. The ship was likely on a route from the Aegean to the Eastern Mediterranean, carrying a cargo of Chian amphorae. Among these amphorae, some contained olive endocarps, providing valuable evidence of the transportation of agricultural products and the interconnected networks of the Classical period. This case study is not only a rare example of ship dated to the classical period, but also a unique opportunity to investigate a large assemblage of waterlogged whole, well preserved, olive endocarps using geometric morphometrics, to characterize the food products circulating by sea route. Comparison with an extended modern reference collection of 57 cultivated varieties and 15 wild populations of olive from various origins revealed that one main morphotype dominates the cargo of the Mazotos shipwreck, supplemented by other types in smaller quantities.</div></div>","PeriodicalId":48150,"journal":{"name":"Journal of Archaeological Science-Reports","volume":"70 ","pages":"Article 105620"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146174082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"历史学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}