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Effects of the Dicranopteris linearis root system and initial moisture content on the soil disintegration characteristics of gully erosion

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Journal of Mountain Science 2022年第12期19卷 3548-3567页

作者： HE Ling DENG Yu-Song tang qiu-yue LIAO Da-lan WANG Chao DUAN Xiao-qian Guangxi Key Laboratory of Forest Ecology and Conservation College of ForestryGuangxi UniversityNanning 530004China College of Geographical Sciences and Planning Nanning Normal UniversityNanning 530100China

Benggang erosion is caused by a special type of gully erosion in southern China that seriously endangers the local ecology and *** this study,typical Benggang collapsing-wall soils were used as the study area to investigate the effects of different initial moisture contents and dicranopteris linearis root weight densities,as well as their interactions on disintegration in orthogonal test *** results showed that the rate of soil disintegration decreased as a linear function of the initial moisture *** soil disintegration rate tended to rise and then fall as the root weight density increased,reflecting an optimum root weight density of 0.75-1.00 g/100 *** incorporation of dicranopteris linearis roots was most effective for soil consolidation in the shallow layers of *** addition,the disintegration rate of the collapsing-wall soils increases as the soil layer *** dicranopteris linearis root system and initial moisture content had an interactive effect that was more pronounced in deeper ***,the combined effect of these processes was always dominated by the initial moisture *** initial soil moisture content(0.20-0.24 g/g)and the addition of a high root density in dicranopteris linearis(0.75-1.00 g/100 cm3)were the optimal combinations that reduced the disintegration *** conclusion,maintaining a suitable natural moisture content in collapsing-wall soils and taking measures that use plants to consolidate soil can effectively prevent and control the occurrence of Benggang *** results of this study provided further insight into the factors that influence soil disintegration and offered a scientific basis for soil erosion management in the southern China.

关键词： Collapsing wall Initial moisture content Interactive effect Root weight density Soil disintegration

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Dispatchable Capability of Aggregated Electric Vehicle Charging in Distribution Systems

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Energy Engineering 2025年第1期122卷 129-152页

作者： ShiqianWang Bo Liu Yuanpeng Hua qiuyan Li Binhua tang Jianshu Zhou yue Xiang Economic and Technology Research Institute State Grid Henan Electric Power CompanyZhengzhou450052China College of Electrical Engineering Sichuan UniversityChengdu610065China

This paper introduces a method for modeling the entire aggregated electric vehicle(EV)charging process and analyzing its dispatchable *** methodology involves developing a model for aggregated EV charging at the charging station level,estimating its physical dispatchable capability,determining its economic dispatchable capability under economic incentives,modeling its participation in the grid,and investigating the effects of different scenarios and EV penetration on the aggregated load dispatch and dispatchable *** results indicate that using economic dispatchable capability reduces charging prices by 9.7%compared to physical dispatchable capability and 9.3%compared to disorderly ***,the peak-to-valley difference is reduced by 64.6%when applying economic dispatchable capability with 20%EV penetration and residential base load,compared to disorderly charging.

关键词： Aggregated charging dispatchable capability peak shaving and valley filling the economics of charging demand response

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“One stone, two birds”: Salt template enabling porosity engineering and single metal atom coordinating toward high-performance zinc-ion capacitors

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Journal of Energy Chemistry 2025年第1期100卷 637-645页

作者： Chunliu Zhu Huanyu Liang Ping Li Chenglong qiu Jingyi Wu Jingwei Chen Weiqian Tian yue Zhu Zhi Li Huanlei Wang School of Materials Science and Engineering Ocean University of China Department of Chemical and Materials Engineering University of Alberta

Zinc-ion hybrid capacitors （ZIHCs） have received increasing attention as energy storage devices owing to their low cost,high safety,and environmental ***,their progress has been hampered by low energy and power density,as well as unsatisfactory long-cycle stability,mainly due to the lack of suitable electrode *** this context,we have developed manganese single atoms implanted in nitrogen-doped porous carbon nanosheets （MnSAs/NCNs） using a metal salt template method as cathodes for *** metal salt serves a dual purpose in the synthesis process:It facilitates the uniform dispersion of Mn atoms within the carbon matrix and acts as an activating agent to create the porous *** applied in ZIHCs,the MnSAs/NCNs electrode demonstrates exceptional performance,including a high capacity of 203 m Ah g-1,an energy density of 138 Wh kg-1at 68 W kg-1,and excellent cycle stability with 91%retention over 10,000 *** calculations indicate that the introduced Mn atoms modulate the local charge distribution of carbon materials,thereby improving the electrochemical *** work demonstrates the significant potential of carbon materials with metal atoms in zinc-ion hybrid capacitors,not only in enhancing electrochemical performance but also in providing new insights and methods for developing high-performance energy storage devices.

关键词： Zinc ion hybrid capacitors Cathodes Carbon materials Heteroatoms Single atoms

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几种定性法用于评价皮革抗菌性能的比较及其改进

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皮革科学与工程 2014年第3期24卷 11-16页

作者：唐秋月陈武勇皮革化学与工程教育部重点实验室(四川大学) 四川成都610065 四川大学制革清洁技术国家工程实验室四川成都610065

将几种常用定性评价方法:晕圈法、抑菌环试验及琼脂平皿扩散法,用于评价溶出性抗菌皮革样品的抗菌性能,并将这些方法进行综合及改进,提出了一种用于评价皮革抗菌性能的新方法。通过分析每种方法的ICC值,比较这几种方法用于评价皮革抗菌... 详细信息

将几种常用定性评价方法:晕圈法、抑菌环试验及琼脂平皿扩散法,用于评价溶出性抗菌皮革样品的抗菌性能,并将这些方法进行综合及改进,提出了一种用于评价皮革抗菌性能的新方法。通过分析每种方法的ICC值,比较这几种方法用于评价皮革抗菌性能的可重复性及可信度。实验结果发现:改进后的新方法用于评价皮革抗菌性能的可重复性及可信度要优于晕圈法、抑菌环试验及琼脂平皿扩散法(ICC>0.75,P<0.05)。该新方法具有操作步骤简单、能多个不同样品同时评定、可重复性高、可信度高的特点。

关键词：抗菌皮革晕圈法

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Unlocking the stable interface in aqueous zinc-ion battery with multifunctional xylose-based electrolyte additives

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Journal of Energy Chemistry 2025年第1期100卷 770-778页

作者： Xiaoqin Li Jian Xiang Lu qiu Xiaohan Chen Yinkun Zhao Yujue Wang Qu yue Taotao Gao Wenlong Liu Dan Xiao Zhaoyu Jin Panpan Li Institute for Advanced Study Chengdu University School of Mechanical Engineering Chengdu University College of Food and Biological Engineering Chengdu University Institute of Fundamental and Frontier Sciences University of Electronic Science and Technology of China College of Materials Science and Engineering Sichuan University

The growth of dendrites and the side reactions occurring at the Zn anode pose significant challenges to the commercialization of aqueous Zn-ion batteries（AZIBs）. These challenges arise from the inherent conflict between mass transfer and electrochemical kinetics. In this study, we propose the use of a multifunctional electrolyte additive based on the xylose（Xylo） molecule to address these issues by modulating the solvation structure and electrode/electrolyte interface, thereby stabilizing the Zn anode. The introduction of the additive alters the solvation structure, creating steric hindrance that impedes charge transfer and then reduces electrochemical kinetics. Furthermore, in-situ analyses demonstrate that the reconstructed electrode/electrolyte interface facilitates stable and rapid Zn2+ion migration and suppresses corrosion and hydrogen evolution reactions. As a result, symmetric cells incorporating the Xylo additive exhibit significantly enhanced reversibility during the Zn plating/stripping process, with an impressively long lifespan of up to 1986 h, compared to cells using pure ZnSO4electrolyte. When combined with a polyaniline cathode, the full cells demonstrate improved capacity and long-term cyclic stability. This work offers an effective direction for improving the stability of Zn anode via electrolyte design, as well as highperformance AZIBs.

关键词： Solvation

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贵州苗族蜡染在农产品包装设计中的应用

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绿色包装 2023年第3期 119-123页

作者：唐秋月贵州师范大学贵州贵阳550000

贵州苗族蜡染风格独特、纹样秀美、构图新颖,是苗族地区最具代表性的民族艺术品。本文通过系统地分析贵州苗族蜡染的纹样题材、构图形式和色彩等艺术特征,厘清苗族蜡染的丰富文化内涵与探究价值。文章结合现代人的审美情趣和喜好,系统... 详细信息

贵州苗族蜡染风格独特、纹样秀美、构图新颖,是苗族地区最具代表性的民族艺术品。本文通过系统地分析贵州苗族蜡染的纹样题材、构图形式和色彩等艺术特征,厘清苗族蜡染的丰富文化内涵与探究价值。文章结合现代人的审美情趣和喜好,系统地分析出贵州苗族蜡染应用于农产品包装设计中的多种可能性。贵州苗族蜡染纹样在农产品包装设计中要遵循其本身特征,进而构建出贵州苗族蜡染纹样在农产品包装设计中新的实施路径,也为增强地方农产品包装设计的文化深度和品牌辨识度提供新思路。

关键词：贵州苗族蜡染创新应用农产品包装设计

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浅议应收账款在新经济形势下的风险管理及规避措施

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价值工程 2013年第18期32卷 147-148页

作者：唐秋月渤海大学管理学院锦州121000

企业应收账款的管理不善直接影响着财务风险的提高。因此,需通过采取适当有效控制措施来规避新经济形势下的风险管理。

关键词：应收账款坏账准备

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不同产地蛇床子中的蛇床子素的含量测定

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辽宁中医杂志 2007年第6期34卷 800-801页

作者：吴酉霆唐秋月沈夕坤南京中医药大学附属苏州中医医院江苏苏州215003

目的：对不同产地蛇床子的成分分析与比较。方法：运用高效液相色谱法,ODS2C18柱,流动相为甲醇-水（75∶25）,柱温为22℃,流速0.8mL/m in,检测波长为322nm。结果：蛇床子素在0.14~1.43μg/mL呈良好线性关系,r=0.9998。平均回收率为99.92... 详细信息

目的：对不同产地蛇床子的成分分析与比较。方法：运用高效液相色谱法,ODS2C18柱,流动相为甲醇-水（75∶25）,柱温为22℃,流速0.8mL/m in,检测波长为322nm。结果：蛇床子素在0.14~1.43μg/mL呈良好线性关系,r=0.9998。平均回收率为99.92%,RSD=1.7%（n=6）。不同产地的蛇床子中的蛇床子素的含量在1.67%~2.88%之间,以河北产的蛇床子中蛇床子素的含量最高。结论：本法简便快捷,回收率及重现性良好,适用于蛇床子素的定量分析。

关键词：蛇床子素蛇床子 HPLC

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Pulp health and calcific healing of a complicated crown–root fracture with additional root fracture in a maxillary incisor: A case report

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World Journal of Clinical Cases 2025年第3期13卷 42-49页

作者： Na Li yue-yue Ren Ying tang Qi Yang Tian-Tian Meng Song Li Jing Zhang Stomatological Hospital and College Anhui Medical UniversityHefei 230032Anhui ProvinceChina Department of Endodontics The Affiliated Stomatological Hospital of Xuzhou Medical UniversityXuzhou 221000Jiangsu ProvinceChina

BACKGROUND Complicated crown–root fracture (CRF) involves severe injury to the crown, root,and pulp, and may be accompanied by multiple root fractures. The loss of a toothhas lifelong consequences for children and teenagers, but the maintenance of pulphealth and the calcific healing of multiple root fractures are rarely reported in *** SUMMARY This case reports healing of a permanent tooth with complicated crown–root andadditional root fractures, in which pulp health was maintained. A 10-year-old girlfell and fractured the root of her maxillary left central incisor at the cervical *** the coronal fragment was repositioned, the tooth was splinted until thetooth was no longer mobile, 2 years later. Eight years after treatment, the toothhas remained asymptomatic with vital pulp and localized gingival ***-beam computed tomography revealed not only calcified healing of the CRFbut also spontaneous healing in an additional undiagnosed root fracture. Thefracture line on the enamel could not be healed by hard tissue and formed agroove in the cervical crown. It was speculated that the groove was related to thelocalized gingival *** This case provides a clinical perspective of the treatment of a tooth with acomplicated CRF and an additional root fracture.

关键词： Complicated crown-root fracture Multiple root fracture Spontaneous healing Cone-beam computed tomography Long-term follow-up Case report

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The shifts of precipitation phases and their impacts

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Science China Earth Sciences 2025年

作者： Xuemei LI Tao CHE Yuanlong tang Huan'e DUAN Guigang WANG Xu ZHANG Chuanming YANG Jun WU yue ZHANG Lanhai LI Faculty of Geomatics Lanzhou Jiaotong University National-Local Joint Engineering Research Center of Technologies and Applications for National Geographic State Monitoring Key Laboratory of Science and Technology in Surveying & Mapping Gansu Province Key Laboratory of Cryospheric Science and Frozen Soil Engineering Heihe Remote Sensing Experimental Research StationNorthwest Institute of Eco-Environment and Resources Chinese Academy of Sciences Xinjiang Key Laboratory of Water Cycle and Utilization in Arid Zone Xinjiang Institute of Ecology and Geography Chinese academy of Sciences Tianshan Snow Cover and Avalanche Observation and Research Station of Xinjiang

Precipitation comes in various phases, including rainfall, snowfall, sleet, and hail. Shifts of precipitation phases, as well as changes in precipitation amount, intensity, and frequency, have significant impacts on regional climate, hydrology,ecology, and the energy balance of the land-atmosphere system. Over the past century, certain progress has been achieved in aspects such as the observation, discrimination, transformation, and impact of precipitation phases. Mainly including:since the1980s, studies on the observation, formation mechanism, and prediction of precipitation phases have gradually received greater attention and reached a certain scale. The estimation of different precipitation phases using new detection theories and methods has become a research focus. Avariety of discrimination methods or schemes, such as the potential thickness threshold method of the air layer, the temperature threshold method of the characteristic layer, and the near-surface air temperature threshold method,have emerged one after another. Meanwhile, comparative studies on the discrimination accuracy and applicability assessment of multiple methods or schemes have also been carried out simultaneously. In recent years, the shift of precipitation from solid to liquid (SPSL) in the mid-to-high latitudes of the Northern Hemisphere has become more pronounced due to global warming and human activities. It leads to an increase in rain-on-snow (ROS) events and avalanche disasters, affecting the speed, intensity, and duration of spring snow-melting, accelerating sea ice and glacier melting, releasing carbon from permafrost, altering soil moisture, productivity, and phenological characteristics of ecosystems, and thereby affecting their structures, processes, qualities, and service functions. Although some progress has been made in the study of precipitation phases, there remains considerable research potential in terms of completeness of basic data, reliability of discrimination schemes,

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