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青海都兰夏尔雅玛可布遗址调查报告

考古与文物 2024年第5期 22-33页

作者：方丹(绘图) 姜淼(绘图) 郭梦肖永明闫红贤陈洪海中国-中亚人类与环境“一带一路”联合实验室(西北大学) 青海省文物考古研究院

2019年,西北大学与青海省文物考古研究所联合对青海省都兰县夏尔雅玛可布遗址进行考古调查,重点记录了石墙、土坯墙、墓葬等遗迹现象,采集到陶片、石制品等遗物,明确了该遗址是一处由居址区和墓葬区组成的大规模诺木洪文化聚落,并发现... 详细信息

2019年,西北大学与青海省文物考古研究所联合对青海省都兰县夏尔雅玛可布遗址进行考古调查,重点记录了石墙、土坯墙、墓葬等遗迹现象,采集到陶片、石制品等遗物,明确了该遗址是一处由居址区和墓葬区组成的大规模诺木洪文化聚落,并发现居址区防御体系是由双重或三重石墙构成。碳十四测年结果显示该遗址距今3400~3000年。作为目前规模最大、功能齐全的诺木洪文化遗址,对夏尔雅玛可布的进一步研究将为揭示诺木洪文化内涵、探索青铜时代青藏高原东北缘与周邻地区的人群交往和文化融合等议题提供重要资料。

关键词：都兰县夏尔雅玛可布遗址诺木洪文化青铜时代

Reliable cell purification and determination of cell purity:crucial aspects of olfactory ensheathing cell transplantation for spinal cord repair

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Neural Regeneration Research 2020年第11期15卷 2016-2026页

作者： Ronak Reshamwala Megha Shah Lucy belt Jenny A.K.Ekberg James A.St John Griffith Institute for Drug Discovery Griffith UniversityBrisbaneQLDAustralia Menzies Health Institute Queensland Griffith UniversitySouthportQLDAustralia Clem Jones Centre for Neurobiology and Stem Cell Research Griffith UniversityBrisbaneQLDAustralia

Transplantation of olfactory ensheathing cells,the glia of the primary olfactory nervous system,has been trialed for spinal cord injury repair with promising but variable outcomes in animals and *** ensheathing cells can be harvested either from the lamina propria beneath the neuroepithelium in the nasal cavity,or from the olfactory bulb in the *** these areas contain several other cell types,isolating and purifying olfactory ensheathing cells is a critical part of the *** is largely unknown how contaminating cells such as fibroblasts,other glial cell types and supporting cells affect olfactory ensheathing cell function post-transplantation;these cells may also cause unwanted *** is also,however,possible that the presence of some of the contaminant cells can improve ***,we reviewed the last decade of olfactory ensheathing cell transplantation studies in rodents,with a focus on olfactory ensheathing cell *** analyzed how purification methods and resultant cell purity differed between olfactory mucosa-and olfactory bulb-derived cell *** analyzed how the studies reported on olfactory ensheathing cell purity and which criteria were used to define cells as olfactory ensheathing ***,we analyzed the correlation between cell purity and transplantation *** found that olfactory bulb-derived olfactory ensheathing cell preparations are typically purer than mucosa-derived *** concluded that there is an association between high olfactory ensheathing cell purity and favourable outcomes,but the lack of olfactory ensheathing cell-specific markers severely hampers the field.

关键词： antibody astrocyte fibroblast glia glial cell injury nerve neuron trauma surgery

Dynamics of moisture regime and its reconstruction from a tree-ring width chronology of Pinus sylvestris in the downstream basin of the Selenga River, Russia

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Journal of Arid Land 2018年第6期10卷 877-891页

作者： liliana BELOKOPYTOVA Dina ZHIRNOVA Tatiana KOSTYAKOVA Elena BABUSHKINA Khakass Technical Institute Siberian Federal University

Regional tree-ring width chronology of the Scots pine (Pinus sylvestris L.) was constructed from 8 sites in the forest-steppe belt situated in the foothills of the Selenga River basin, Russia. Moisture information contained in tree-ring width chronology was obtained through linear regression reconstruction models of annual August–July precipitation and annual water discharge of the Selenga River during the period 1767–2015. Comparison of the smoothed series allowed estimating long-term variation component of these moisture regime parameters with a high precision. At the same time, regional drought indices are less correlated with pine radial growth, because they have contribution of the other environmental variables, which are much less reflected in the tree-ring of the investigated pine forest stands. Reconstructed dynamic of the moisture regime parameters is supported by documental evident of many socially significant events in the regional history, such as crop failures caused by both droughts and floods, and catastrophic fire in the Irkutsk City in 1879. Also, dependence of the amount of precipitation in the study area on the atmospheric circulation in Central Asia is revealed to have a similar pattern with other regions, i.e., a negative relationship of precipitation with the development of large high atmospheric pressure area within its center in the Altai and Tianshan mountains.

关键词： tree-ring width Pinus sylvestris climate hydrology precipitation reconstruction model

中国皮肤结核临床诊疗专家共识(2024版)

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中华皮肤科杂志 2024年第5期57卷 426-434页

作者：中国“一带一路”皮肤病专病联盟分枝杆菌病研究联盟中国麻风防治协会皮肤性病检验与诊断分会王洪生中国“一带一路”皮肤病专病联盟分枝杆菌病研究联盟中国麻风防治协会皮肤性病检验与诊断分会

皮肤结核是由结核分枝杆菌复合群引起的慢性感染性皮肤病,临床表现多样,诊断困难,延误诊断可能导致皮肤与软组织损毁,其诊断需要综合临床、病理、实验室检查等指标综合判断。皮肤结核治疗疗程长且需要多种抗生素联合治疗,早期规范的诊... 详细信息

皮肤结核是由结核分枝杆菌复合群引起的慢性感染性皮肤病,临床表现多样,诊断困难,延误诊断可能导致皮肤与软组织损毁,其诊断需要综合临床、病理、实验室检查等指标综合判断。皮肤结核治疗疗程长且需要多种抗生素联合治疗,早期规范的诊疗是保证良好预后的关键。本共识在参考国内外皮肤结核与结核相关文献、指南基础上编写,旨在规范皮肤结核诊疗流程,提高皮肤结核的治疗效果.

关键词：结核结核,皮肤分枝杆菌,结核诊断治疗专家共识

中国皮肤非结核分枝杆菌病诊治专家共识(2024版)

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中华皮肤科杂志 2024年第2期57卷 109-118页

作者：中国“一带一路”皮肤病专病联盟分枝杆菌病研究联盟中国麻风防治协会皮肤性病检验与诊断分会王洪生不详中国医学科学院皮肤病医院

非结核分枝杆菌系指除结核分枝杆菌复合群和麻风分枝杆菌以外的其他分枝杆菌。近年来,非结核分枝杆菌引起的皮肤及软组织感染的发病率呈增长趋势,但因其临床表现缺乏特异性,容易误诊。本共识旨在提升我国临床医生对该病的认识,规范疾病... 详细信息

非结核分枝杆菌系指除结核分枝杆菌复合群和麻风分枝杆菌以外的其他分枝杆菌。近年来,非结核分枝杆菌引起的皮肤及软组织感染的发病率呈增长趋势,但因其临床表现缺乏特异性,容易误诊。本共识旨在提升我国临床医生对该病的认识,规范疾病诊治行为。

关键词：皮肤非结核分枝杆菌诊断治疗学专家共识

The belt.and Road Initiative: Progress, Contributions and Prospects(Ⅲ)

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Beijing Review 2019年第20期62卷 I0013-I0016页

作者： Office of the Leading Group for Promoting the belt.and Road Initiative 不详

4. A road of green development The belt.and Road Initiative pursues the vision of green development and a way of life and work that is green, low-carbon, circular and sustainable. The initiative is committed to streng... 详细信息

关键词：一带一路可持续发展目标展望生产生活方式绿色发展环保合作环境风险相互理解

Zircon SHRIMP geochronology and geochemistry of TTG rocks in Sushui Complex from Zhongtiao Mountains with its geological implications

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Progress in Natural Science:Materials International 2006年第5期16卷 492-500页

作者： TIAN Wei, LIU Shuwen, LIU Chaohui, YU Shengqiang, LI Qiugen and WANG Yueran (Key Laboratory of Orogenic belt.and Crustal Evolution, MOE, School of Earth and Space Sciences, Peking University, Beijing 100871, China) Key Laboratory of Orogenic belt.and Crustal Evolution MOE School of Earth and Space Sciences Peking University Beijing 100871 China

The tonalite-trondhjemite-granodiorite (TTG) rocks in Sushui Complex of Zhongtiao Block can be divided into two series according to their zircon U-Pb ages and geochemical characteristics: one is subduction-related (SR) and the other collision-related (CR) . The SR TTG rocks, together with other Late Archean island arc magmatism, were developed as a result of oceanic subduction between the Eastern and Western blocks in Late Archean; while the CR TTG rocks formed in a thickened crustal environment, which was responding to the collision between the Eastern and Western blocks in Paleoproterozoic. All these features support a model that the Zhongtiao Block is a part of the Trans-North China Orogen in the middle of North China Craton.

关键词： Sushui Complex Zhongtiao Block Trans-North China Orogen zircon U-Pb geochronology trace element simulation.

Geochemical characteristics and tectonic implications of HP-UHP eclogites and blueschists in southwestern Tianshan, China

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Progress in Natural Science:Materials International 2006年第6期16卷 624-632页

作者： AI Yongliang, ZHANG Lifei, LI Xuping and QU Junfeng (MOE Key Laboratory of Orogenic belt.and Crust Evolution, School of Earth and Space Sciences, Peking University, Beijing 100871, China School of Geosciences and Resources, China University of Geosciences, Beijing 100083, China) MOE Key Laboratory of Orogenic belt.and Crust Evolution School of Earth and Space Sciences Peking University Beijing 100871 China School of Geosciences and Resources China University of Geosciences Beijing 100083 China

Four rock assemblages in correspondence with two different tectonic settings have been recognized in the NEE-SWW extending HP-UHP metamorphic belt in southwestern Tianshan, northwest China. Eclogite assemblage EC1 is geochemically akin to alkaline within-plate oceanic island basalt (OIB). EC2 shows affinity to enriched mid-oceanic ridge basalt (EMORB). Rare earth element (REE) and other immobile trace element characteristics of blueschist assemblage BS1 resemble those of normal mid-oceanic ridge basalt (NMORB). These three assemblages are likely formed on a seamount setting, and the prevalent presence of carbonate minerals and om-phacite quartzite stripes/gobbets suggests ancient pelagic sediments including marls are probably developed upon the basaltic seamount. Whereas the geochemical characteristics of BS2 assemblage are of volcanic arc basalt-type. The seamount with the pelagic sediments on it is brought into the subduction zone, and volcanic arc basalts formed on the active continental margin and trench sediments are eroded and enwrapped in the subducting mass, they are altogether subjected to high to ultrahigh pressure metamorphism and subsequent exhumation towards surface. The HP-UHP metamorphic belt is thus interpreted as a subduct ion-accretionary complex formed by tectonic juxtaposition and imbrication of seamount, seafloor, trench and volcanic arc sequences during oceanic crust subduction.

关键词： southwestern Tianshan HP-UHP metamorphic belt snbduction-accretion complex trace element geochemistry.

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Academic News

Frontiers of Law in China-Selected Publications from Chinese Universities 2023年第3期18卷 275-276页

作者： China Arbitration Summit 2023 and the Third “belt.and Road” Arbitration Institutions Forum

On May 5,2023,the Academic Seminar on Classification,Compilation and Research of Legislative Words in the Codes of the Sui and Tang Dynasties was held at the Liaoning Building,hosted by Shenyang Normal University College of Law,and supported by the Legal Culture Research Center of Shenyang Normal University and the Ruleof Law Culture Research Association of Liaoning Law Society.

关键词： Seminar College Legal