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Decade Milestone Advancement of Defect-Engineered g-C_(3)N_(4) for Solar Catalytic Applications

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Nano-Micro Letters 2024年第4期16卷 153-218页

作者： Shaoqi Hou Xiaochun Gao Xingyue lv Yilin Zhao Xitao Yin Ying Liu Juan fang Xingxing Yu Xiaoguang Ma Tianyi Ma Dawei Su School of Mathematical and Physical Sciences Faculty of ScienceUniversity of Technology Sydney(UTS)SydneyNSW 2007Australia Laboratory of Plasma and Energy Conversion School of Physics and Optoelectronic EngineeringLudong University186 Middle Hongqi RoadYantai 264025People’s Republic of China School of Energy and Environmental Engineering University of Science and Technology BeijingBeijing 100083People’s Republic of China Department of Chemistry The University of Tokyo7‑3‑1 HogoBunkyoTokyoJapan School of Science STEM CollegeRMIT UniversityMelbourneVIC 3000Australia

Over the past decade, graphitic carbon nitride(g-C_(3)N_(4)) has emerged as a universal photocatalyst toward various sustainable carbo-neutral technologies. Despite solar applications discrepancy, g-C_(3)N_(4) is still confronted with a general fatal issue of insufficient supply of thermodynamically active photocarriers due to its inferior solar harvesting ability and sluggish charge transfer dynamics. Fortunately, this could be significantly alleviated by the “all-in-one” defect engineering strategy, which enables a simultaneous amelioration of both textural uniqueness and intrinsic electronic band structures. To this end, we have summarized an unprecedently comprehensive discussion on defect controls including the vacancy/non-metallic dopant creation with optimized electronic band structure and electronic density, metallic doping with ultraactive coordinated environment(M–N_(x), M–C_(2)N_(2), M–O bonding), functional group grafting with optimized band structure, and promoted crystallinity with extended conjugation π system with weakened interlayered van der Waals interaction. Among them, the defect states induced by various defect types such as N vacancy, P/S/halogen dopants, and cyano group in boosting solar harvesting and accelerating photocarrier transfer have also been emphasized. More importantly, the shallow defect traps identified by femtosecond transient absorption spectra(fs-TAS) have also been highlighted. It is believed that this review would pave the way for future readers with a unique insight into a more precise defective g-C_(3)N_(4) “customization”, motivating more profound thinking and flourishing research outputs on g-C_(3)N_(4)-based photocatalysis.

关键词： Defect engineering g-C_(3)N_(4) Electronic band structures Photocarrier transfer kinetics Defect states

Application of "Internet+" question-based teaching mode in theteaching of characteristic nursing of Dai medicine

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TMR Integrative Nursing 2020年第2期4卷 45-49页

作者： fang-Fei lv He He Huai-Mei Bi Department of Nursing Yunnan University of Traditional Chinese MedicineKunmingYunnan China Department of anesthesiology The First Affiliated Hospital of Kunming Medical UniversityKunmingYunnanChina.

Objective: To explore the application effect of "Internet+" combined with question teaching method in the teachingof characteristic nursing of Dai medicine. Methods:In this paper, 103 students majoring in medical science in ourschool were selected as the research objects, and the teaching mode of "Internet+" combined with questions wasimplemented. After the course, the theory and skills of the students were assessed, and the evaluation of theteaching mode was conducted by questionnaire survey. Results: "Internet+" combined with question-basedteaching mode can improve the initiative and enthusiasm of students in learning and enhance their awareness andunderstanding of the characteristic nursing of Dai medicine. 93.2% of the students are satisfied with this teachingmethod. Conclusion:The characteristic nursing of Dai medicine belongs to one of the four traditional nationalmedicine in China. This teaching method can lay a foundation for inheriting the traditional culture and cultivatinghigh-level applied nursing talents of national medicine in the future. It is worth popularizing and applying innursing teaching.

关键词： Internet Question-based teaching mode Characteristic nursing of Dai medicine Nursing teaching

“诗情画意”城市的创造性未来——兼论新时期的“江苏文化形象”

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艺术百家 2008年第6期24卷 61-63页

作者：吕方江苏省社会科学院哲学与文化研究所江苏南京210013

在2010年上海世博会开幕时,江苏将向世界展示一个什么样的形象?这是在追问,江苏千百年来的历史文化的传承与当代创新发展中,江苏究竟创造了一个什么样的自我主体?江苏的文化足迹表明,江苏文化是一种充满活力而又精致典雅,奋发进取而不... 详细信息

在2010年上海世博会开幕时,江苏将向世界展示一个什么样的形象?这是在追问,江苏千百年来的历史文化的传承与当代创新发展中,江苏究竟创造了一个什么样的自我主体?江苏的文化足迹表明,江苏文化是一种充满活力而又精致典雅,奋发进取而不断以创造性开拓未来的优秀文化,为中华文化作出了卓越的贡献。江苏文化不但成就了江苏历史上的"鱼米之乡"、"人间天堂",创造出充满诗情画意的城市和城市生活,而且孕育了中国古代资本主义的萌芽,推动了江苏工商城市的崛起,使江苏走上了率先发展之路,并以创造性开拓江苏新的未来。

关键词：文化诗情画意江苏文脉创造性江苏形象城市精神

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非汇编作品档案数据库的著作权保护

山西档案 2007年第6期 19-21页

作者：吕芳上海大学文学院档案系上海200444

档案信息化建设的核心是档案信息资源建设，档案信息资源建设最基本的就是档案数据库的建设。档案数据库其实是档案数据库系统的简称，一个完整的档案数据库系统包括档案数据库、档案数据库管理系统、档案应用程序和档案数据库管理员四... 详细信息

档案信息化建设的核心是档案信息资源建设，档案信息资源建设最基本的就是档案数据库的建设。档案数据库其实是档案数据库系统的简称，一个完整的档案数据库系统包括档案数据库、档案数据库管理系统、档案应用程序和档案数据库管理员四部分。本文将要讨论的著作权问题基本上只涉及档案数据库

关键词：非汇编作品档案数据库著作权保护

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论国际文化环境对西安文化产业投资的影响

理论导刊 2007年第10期 95-96,104页

作者：吕芳西安石油大学西安710065

国际文化环境对西安文化产业的发展影响深远,主要表现在如何有效地吸引外来资金方面。在国际文化背景和世界文化产业的竞争中,西安文化产业在资源、劳动力方面的优势被交通、信息、技术、观念、经济基础和政治环境等方面的劣势所弱化或... 详细信息

国际文化环境对西安文化产业的发展影响深远,主要表现在如何有效地吸引外来资金方面。在国际文化背景和世界文化产业的竞争中,西安文化产业在资源、劳动力方面的优势被交通、信息、技术、观念、经济基础和政治环境等方面的劣势所弱化或抵消。因此,西安市政府在发展文化产业的过程中,要正确认识文化的全球性,把西安市文化产业的发展放在世界文化产业发展的大环境下制定西安市文化产业发展的有关政策和法规,并按照国际惯例实施。

关键词：国际文化文化产业投资环境

Dural sinus septum:an underlying cause of cerebral venous sinus stenting failure and complications

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Stroke & Vascular Neurology 2024年第2期9卷 174-180页

作者： Yangang Zhao Xiaolan Zhang Bin lv Jun Wang Xinfeng Liu Zhihua Du fang Cui Baoming Li Xing Chen Xiangyu Cao Beijing Advanced Innovation Center for Biomedical Engineering School of Engineering MedicineBeihang UniversityBeijingChina Department of Neurology Hainan Hospital of Chinese PLA General HospitalSanyaHainanChina Department of Neurology Chinese PLA General HospitalBeijingChina

Objectives The presence of dural sinus septum has long been identified anatomically but is often neglected for its clinical *** findings revealed the association of dural sinus septum with venous sinus stenting failure and complications supported by clinical *** This retrospective study included 185 consecutive patients treated with cerebral venous sinus stenting from January 2009 to May *** identified the dural sinus septa using digital subtraction angiography(DSA)and classified them into three types based on their *** septa at the transverse sinus were defined as typeⅠ,those at the junction between the transverse sinus and sigmoid sinus were defined as typeⅡand those at the sigmoid sinus were defined as typeⅢ.Based on the anatomic features and neuroimaging clues,we investigated the correlation of dural sinus septa with stenting failure and *** 32(17.1%)out of 185 patients(121 with idiopathic intracranial hypertension and 64 with venous pulsatile tinnitus)were identified with dural sinus septa by *** than half of the septa were typeⅠ(18/32,56.2%),followed by typeⅡ(11/32,34.4%)and typeⅢ(3/32,9.4%).The dural sinus septa caused three stenting failures and complications,including one case of venous sinus injury with subdural haemorrhage and two cases of incomplete stent *** analysis revealed that the presence of dural sinus septum(p<0.01)was associated with complications of cerebral venous sinus *** The dural sinus septum is a common structure in the cerebral venous *** found that the presence of dural sinus septa introduces uncertainties to cerebral venous sinus stenting and suggested precautions and ingenious skills in imaging and treatment.

关键词： septum cerebral venous

Cold storage alters the fat-trehalose trade-off,decreases the flight ability,and maintains the high survival rate and flight speed of Osmia excavata(Hymenoptera:Megachilidae)

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Insect Science 2024年第3期31卷 927-936页

作者： Yingying Song Li Liu fang Ouyang Hongying Cui Wenxiu Guo Suhong lv Baohua Ye Lili Li Yi Yu Xingyuan Men Institute of Plant Protection Shandong Academy of Agricultural SciencesJinanChina College of Plant Protection Shandong Agricultural UniversityJinanChina State Key Laboratory of Integrated Management of Pest Insects and Rodents Institute of ZoologyChinese Academy of SciencesBejingChina

Osmia solitary bees are important pollinators of various crops *** has been widely used to synchronize the emergence time of Osmia species from cocoons with the blooming time of different crops,but the fitness of Osmia after refrigeration remains ***,the effects of long-term refrigeration at 0℃on the vitality,flight ability,and metabolism of Osmia excavata,which is known as the"king of pollination"in China,were *** survival rate(>90%before 120 d),weight loss rate(<15%after 170 d),and mean flight speed of *** were not greatly affected after long-term *** content of fats,which have antifreeze and energy storage properties,was not significantly altered in *** before 130 d of refrigeration,which might explain why the survival rates and flight speed of *** remained high after long-term ***,the flight duration and distance decreased significantly(P<0.05),and both were positively correlated with the reduced trehalose levels in ***(r=[+0.69]-[+0.71];P<0.05).Overall,these findings indicate that the pollination potential of *** for various crops with different flowering periods is high after long-term refrigeration;however,long-term refrigeration may decrease pollination *** findings highlight new research directions that could improve the ecological service function of refrigerated ***.

关键词： ecological service value flight ability Osmia pollination efficiency refrigeration vitality

Liver injury changes the biological characters of serum small extracellular vesicles and reprograms hepatic macrophages in mice

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World Journal of Gastroenterology 2021年第43期27卷 7509-7529页

作者： Xiu-fang lv An-Qi Zhang Wei-Qi Liu Min Zhao Jing Li Li He Li Cheng Yu-Feng Sun Gang Qin Peng Lu Yu-Hua Ji Ju-Ling Ji Department of Pathology Medical School of Nantong UniversityNantong 226001Jiangsu ProvinceChina Key Laboratory of Microenvironment and Translational Cancer Research Science and Technology Bureau of Nantong CityNantong 226001Jiangsu ProvinceChina Department of Pathology National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021China Department of Pathology Nanjing Jinling HospitalNanjing University School of MedicineNanjing 210093Jiangsu ProvinceChina Department of Pathology Affiliated Jiangyin Hospital of Southeast University Medical CollegeJiangyin 214400Jiangsu ProvinceChina Nantong Institute of Liver Diseases Nantong Third People’s HospitalNantong UniversityNantong 226006Jiangsu ProvinceChina Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education Nantong UniversityNantong 226001Jiangsu ProvinceChina Institute of Immunology College of Life Science and TechnologyJinan UniversityGuangzhou 510632Guangdong ProvinceChina

BACKGROUND Serum small extracellular vesicles(sEVs)and their small RNA(sRNA)cargoes could be promising biomarkers for the diagnosis of liver ***,the dynamic changes in serum sEVs and their sRNA components during liver injury have not been well *** that hepatic macrophages can quickly clear intravenously injected sEVs,the effect of liver injury-related serum sEVs on hepatic macrophages deserves to be *** To identify the characteristics of serum sEVs and the sRNAs during liver injury and explore their effects on hepatic *** To identify serum sEV biomarkers for liver injury,we established a CCL4-induced mouse liver injury model in C57BL/6 mice to simulate acute liver injury(ALI),chronic liver injury(CLI)and *** sEVs were obtained and characterized by transmission electron microscopy and nanoparticle tracking *** sEV sRNAs were profiled by sRNA *** expressed microRNAs(miRNAs)were compared to mouse liver-enriched miRNAs and previously reported circulating miRNAs related to human liver *** biological significance was evaluated by Ingenuity Pathway Analysis of altered sEV miRNAs and conditioned cultures of ALI serum sEVs with primary hepatic *** We found that both ALI and CLI changed the concentration and morphology of serum *** proportion of serum sEV miRNAs increased upon liver injury,with the liver as the primary *** altered serum sEV miRNAs based on mouse studies were consistent with human liver disease-related circulating *** established serum sEV miRNA signatures for ALI and CLI and a panel of miRNAs(miR-122-5p,miR-192-5p,and miR-22-3p)as a common marker for liver *** differential serum sEV miRNAs in ALI contributed mainly to liver steatosis and inflammation,while those in CLI contributed primarily to hepatocellular carcinoma and *** serum sEVs decreased both CD86 and CD206 expression in monocyte-derived ma

关键词： MicroRNA Small RNA sequencing Biomarker Monocyte-derived macrophage Resident macrophage

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南山藤属植物化学成分及生物活性研究进展

天然产物研究与开发 2016年第9期28卷 1492-1498页

作者：宋娟吕芳北京理工大学生命学院北京100081

萝藦科南山藤属植物广泛分布于亚洲和非洲南部,全株药用,临床应用广泛。化学结构类型包括甾体、苯丙素、寡糖等,其中C21甾体类成分为该属植物中主要化学结构类型,并具有抗肿瘤、抗抑郁、抗炎及免疫调节等作用。本文对南山藤属植物化学... 详细信息

萝藦科南山藤属植物广泛分布于亚洲和非洲南部,全株药用,临床应用广泛。化学结构类型包括甾体、苯丙素、寡糖等,其中C21甾体类成分为该属植物中主要化学结构类型,并具有抗肿瘤、抗抑郁、抗炎及免疫调节等作用。本文对南山藤属植物化学成分及生物活性进行综述,以期为更好地开发和利用南山藤属植物资源提供参考。

关键词：南山藤属化学成分生物活性