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On-resin Total Synthesis and Bioactivities of cyclopeptides

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On-resin Total Synthesis and Bioactivities of cyclopeptides

饮食卫生与晚清防疫——以京津地区肉类饮食习俗为主的考察

中国化学会第十一届全国天然有机化学学术会议

作者： Chuanguang Qin Shuai Liu caixia lu Feng Zhang Department of Applied Chemistry School of SciencesNorthwestern Polytechnical University

＜正＞Macrocyclic peptides represent a large and interesting class of bioactive molecules displaying a broad spectrum of significant biological *** are unique among the antimicrobial peptides in that they are ring-sha...

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民俗研究 2006年第4期 235-243页

作者：路彩霞南开大学历史学院

饮食是活人之本，古人多从养生角度，强调饮食宜忌，属自我养护范畴。饮食就种类而言，有五谷、鱼、肉、瓜、果、菜蔬之分。已往研究多着眼于古代饮食文化和近代公共卫生管理体制，本文以晚清京津地区肉类饮食习俗为切入点，拟具体考察... 详细信息

饮食是活人之本，古人多从养生角度，强调饮食宜忌，属自我养护范畴。饮食就种类而言，有五谷、鱼、肉、瓜、果、菜蔬之分。已往研究多着眼于古代饮食文化和近代公共卫生管理体制，本文以晚清京津地区肉类饮食习俗为切入点，拟具体考察时人的饮食卫生观念及与之相关的防疫观念。

关键词：饮食习俗京津地区肉类饮食卫生防疫晚清卫生管理体制饮食文化

Treatment of Phenol Wastewater with Cu-Fe/AC Catalyst by Continuous CWPO

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Meteorological and Environmental Research 2023年第2期14卷 72-77页

作者： Yue XU Hongzhu XU caixia lu Jinlong SUN Lianfeng WANG Lin TIAN CNOOC Tianjin Chemical Research and Design Institute Co. Ltd.Tianjin 300131China

The Cu-Fe/AC catalyst was prepared by microwave-assisted synthesis, and its morphological characteristics were characterized. The degradation effect of phenol wastewater by catalytic wet peroxide oxidation(CWPO) was studied, and the response surface methodology(RSM) was used to analyze the influencing factors of the removal rate of COD. The experimental results showed that under the conditions of reaction temperature 80 ℃, reaction time 90 min, initial pH 3.1 and H_(2)O_(2)addition 2.2 g/L, the removal rate of COD reached 82%. The results of response surface methodology indicated that under the conditions of reaction temperature 100 ℃, reaction time 64 min, initial pH 3.3 and H_(2)O_(2)addition 2.7 g/L, the removal rate of COD was up to 86%. After Cu-Fe/AC catalyst was reused for 4 times, the removal rate of COD was still above 80%, revealing that the catalyst showed good catalytic performance.

关键词： Cu-Fe/AC catalyst Catalytic wet peroxide oxidation Phenol wastewater Response surface methodology

Micro-strain regulation strategy to stabilize perovskite lattice based on the categories and impact of strain on perovskite solar cells

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Journal of Energy Chemistry 2025年第1期100卷 578-604页

作者： caixia Li Wenwu Liu Shiji Da Lingbin Kong Fen Ran State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals Lanzhou University of Technology School of Materials Science and Engineering Lanzhou University of Technology

Photovoltaic metal halide perovskite solar cells(PSCs) convert light to electricity more efficiently than crystalline silicon cells, and the cost of materials used to make them is lower than that of silicon *** efficiency is not a core issue affecting the application of perovskite solar cells in special *** present, stability is the major technical encounters that hinders its further commercial development. Microstrain in PSCs is currently a significant factor responsible for the device's instability. Strain-induced ion migration is widely believed to accelerate perovskite degradation even when external stimuli are ***, it is imperative to study strain to enhance the stability of PSCs. This paper reviews recent developments to understand strain's origin and effect mechanisms on performance of PSCs, including ion migration,failure behavior, defect formation, and its effect on photoelectric properties, stability, and ***, several well-known strain management strategies are systematically introduced based on the strain effect mechanism and strain engineering on the film, providing more clues for further preparation with increased stability. The manipulation of external physical strain applied from films to entire devices has been extensively studied. Furthermore, recommendations for future research directions and chemical approaches have been provided. It is emphasized that strain engineering plays a crucial role in improving the efficiency and longevity of PSCs. Tensile strain causes rapid degradation, while moderate compressive strain and external strain control could improve properties and stability. Efforts should focus on controlling compressive strain to mitigate residual tensile strain and introducing it in a controlled manner. Future research endeavors may focus on exploring these pathways to improve the efficiency and lifespan of PSCs.

关键词： Halide perovskite solar cells Strain origins Strain effects Strain management

Comparing the hippocampal miRNA expression profiles of wild and domesticated Chinese tree shrews(Tupaia belangeri chinensis)

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Comparing the hippocampal miRNA expression profiles of wild ...

第十六届中国实验动物科学年会

作者： caixia lu Mingxue Li Xiaomei Sun Na Li Wenguang Wang Pinfen Tong Jiejie Dai Center of Tree Shrew Germplasm Resources Institute of Medical BiologyChinese Academy of Medical Science and Peking Union Medical College Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases

Background The domestication of tree shrews represents an important advance in the development of standardized laboratory *** is known regarding the miRNA changes that accompany the transformation of wild tree shrews into domestic tree *** By performing miRNA-seq analysis on wild and domestic tree shrews,we identified 2410 miRNAs and 30 differentially expressed miRNAs in the hippocampus during tree shrew domestication.A KEGG analysis of the differentially expressed genes showed that the differentially expressed miRNAs were associated with ECM-receptor interaction,the phosphatidylinositol signaling system,protein digestion and absorption,inositol phosphate metabolism,lysine degradation,fatty acid degradation and focal *** of these pathways could be classified under environmental information processing,organismal systems and *** miRNAs exclusively expressed in wild and tame tree shrews GO enriched in terms of divergent *** miRNA-mRNA networks suggested that novel-m1388-5 p and novel-m0746-5 p might play regulatory roles in domestication of tree ***-time RT-PCR analysis was employed to verify the presence of these *** We identified a number of candidate miRNA-regulated domestication genes that may represent targets for selection during the domestication of tree shrews.

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福建鸿山热电厂二期圆煤场网壳结构设计

钢结构 2017年第9期32卷 57-61页

作者：李祥卢彩霞常州第一建筑集团有限公司江苏常州213000

圆形煤场的设计要满足结构布置和构造措施要求。结合鸿山热电厂二期圆煤场网壳设计,介绍了风洞试验的模型和试验结果,进行了结构动力分析,并针对不同堆煤状态对上部结构进行了计算分析。结果表明:近海地区,风荷载仍然是上部结构的主控... 详细信息

圆形煤场的设计要满足结构布置和构造措施要求。结合鸿山热电厂二期圆煤场网壳设计,介绍了风洞试验的模型和试验结果,进行了结构动力分析,并针对不同堆煤状态对上部结构进行了计算分析。结果表明:近海地区,风荷载仍然是上部结构的主控荷载。应考虑周边环境对煤棚的影响,进行风洞试验。堆煤状态计算不可忽略,必须建立整体模型分析不同堆煤状态对上部结构的影响,设计取各工况下的包络值。支座的理论假定应符合实际受力情况,并结合下部结构的受力特性综合确定,建议采用单项滑动支座,并限制最大滑移。

关键词：超限双层网壳风洞试验

Research of Intelligent Control Model and System on Traffic Light Time

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The Application of Spice in Meat Products

第三十届中国控制会议

作者： YANG caixia,lu Xinhua,LIU Kecheng Nanyang Institute of Technology,Nanyang 473004,P.R.China

＜正＞Setting traffic lights time reasonably can improve the city traffic *** is a certain relationship between traffic lights time and *** paper studies the relationship about traffic flow between the adjacent intersections,proposes a traffic light time model,and designs a real-time traffic light control system by support vector *** and experiment showed that the model and control system has a certain value.

关键词： Traffic Flow Adjacent Intersections Support Vector Regression

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肉类研究 2009年第8期23卷 85-88页

作者： ZHANG Tianjing GU Yuan lu caixia College of Food of Science Southwest University Chongqing BeiBei 400716

This paper reviews history,definitions,forms of the spices,and analyzes the spice of the use of principles,methods in the meat products,and puts forward the current problems and prospects.

关键词：肉类产品调料应用分类

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膜生物反应器对水源水中微量二氯酚的去除

化工学报 2007年第2期58卷 471-475页

作者：张光辉郝爱玲陆彩霞顾平天津大学环境科学与工程学院天津300072

通过实验室小试，研究了一体式膜生物反应器（MBR）对微污染湖水中的微量2，4-二氯酚（2，4-DCP）的去除效果。64d的连续试验证实，当进水2，4-DCP浓度在2～200μg·L^-1时，MBR对2，4-DCP的平均去除率达93．6%。出水2，4-DCP浓度平均为... 详细信息

通过实验室小试，研究了一体式膜生物反应器（MBR）对微污染湖水中的微量2，4-二氯酚（2，4-DCP）的去除效果。64d的连续试验证实，当进水2，4-DCP浓度在2～200μg·L^-1时，MBR对2，4-DCP的平均去除率达93．6%。出水2，4-DCP浓度平均为4．28μg·L^-1，满足《城市供水水质标准》的要求。同时采用间歇试验对MBR去除2，4-DCP的机理进行了研究，证实生物作用在2，4-DCP的去除中起主要作用，MBR对2，4-DCP的去除符合零级动力学过程，降解速率常数为1．06μg·L^-1·min^-1此外，试验证实MBR对DCP的去除是基于二级基质原理，而向反应器内投加葡萄糖并不能促进MBR对2，4-DCP的去除。

关键词：饮用水处理微污染地表水膜生物反应器 2,4-二氯酚