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A review on electrocatalytic CO_(2) conversion via C-C and C-N coupling

Carbon Energy 2024年第2期6卷 167-194页

作者： zhuangzhi zhang Sijun Li Zheng zhang Zhou Chen Hua Wang Xianguang Meng Wenquan Cui Xiwei Qi Jiacheng Wang Hebei Provincial Laboratory of Inorganic Nonmetallic Materials College of Materials Science and EngineeringNorth China University of Science and TechnologyTangshanChina Key Laboratory of Luminescence Analysis and Molecular Sensing Ministry of EducationCollege of Chemistry and Chemical EngineeringSouthwest UniversityChongqingChina State Key Laboratory of New Textile Materials and Advanced Processing Technologies Hubei Key Laboratory of Biomass Fibers and Eco-Dyeing and FinishingCollege of Chemistry and Chemical EngineeringWuhan Textile UniversityWuhanChina College of Materials Xiamen UniversityXiamenChina Hebei Iron and Steel Laboratory TangshanChina Hebei Key Laboratory for Environment Photocatalytic and Electrocatalytic Materials College of Chemical EngineeringNorth China University of Science and TechnologyTangshanChina College of Metallurgy and Energy North China University of Science and TechnologyTangshanChina State Key Laboratory of High Performance Ceramics and Superfine Microstructure Shanghai Institute of CeramicsChinese Academy of SciencesShanghaiChina Institute of Electrochemistry School of Materials Science and EngineeringTaizhou UniversityTaizhouChina

Electrochemical C-C and C-N coupling reactions with the conversion of abundant and inexpensive small molecules,such as CO_(2) and nitrogencontaining species,are considered a promising route for increasing the value of CO_(2) reduction *** development of high-performance catalysts is the key to the both electrocatalytic *** this review,we present a systematic summary of the reaction systems for electrocatalytic CO_(2) reduction,along with the coupling mechanisms of C-C and C-N bonds over outstanding electrocatalytic materials recently *** key intermediate species and reaction pathways related to the coupling as well as the catalyst-structure relationship will be also discussed,aiming to provide insights and guidance for designing efficient CO_(2) reduction systems.

关键词： C-C coupling C-N coupling CO_(2) conversion electrocatalysis urea synthesis

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BMP7 expression in mammalian cortical radial glial cells increases the length of the neurogenic period

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Protein & Cell 2024年第1期15卷 21-35页

作者： Zhenmeiyu Li Guoping Liu Lin Yang Mengge Sun zhuangzhi zhang Zhejun Xu Yanjing Gao Xin Jiang Zihao Su Xiaosu Li Zhengang Yang State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science Institutes of Brain Scienceand Department of NeurologyZhongshan HospitalFudan UniversityShanghai 200433China

The seat of human intelligence is the human cerebral cortex,which is responsible for our exceptional cognitive *** principles that lead to the development of the large-sized human cerebral cortex will shed light on what makes the human brain and species so *** remarkable increase in the number of human cortical pyramidal neurons and the size of the human cerebral cortex is mainly because human cortical radial glial cells,primary neural stem cells in the cortex,generate cortical pyramidal neurons for more than 130 days,whereas the same process takes only about 7 days in *** molecular mechanisms underlying this difference are largely ***,we found that bone morphogenic protein 7(BMP7)is expressed by increasing the number of corti-cal radial glial cells during mammalian evolution(mouse,ferret,monkey,and human).BMP7 expression in cortical radial glial cells promotes neurogenesis,inhibits gliogenesis,and thereby increases the length of the neurogenic period,whereas Sonic Hedgehog(SHH)signaling promotes cortical *** demonstrate that BMP7 sign-aling and SHH signaling mutually inhibit each other through regulation of GLI3 repressor *** propose that BMP7 drives the evolutionary expansion of the mammalian cortex by increasing the length of the neurogenic period.

关键词： radial glia cortical neurogenesis cortical gliogenesis cortical evolution BMP7 SHH

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Homeobox Gene Six3 is Required for the Differentiation of D2-Type Medium Spiny Neurons

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Neuroscience Bulletin 2021年第7期37卷 985-998页

作者： Xiaolei Song Haotian Chen Zicong Shang Heng Du Zhenmeiyu Li Yan Wen Guoping Liu Dashi Qi Yan You Zhengang Yang zhuangzhi zhang Zhejun Xu Institute of Pediatrics Children’s Hospital of Fudan UniversityState Key Laboratory of Medical Neurobiology and Ministry of Education Frontiers Center for Brain ScienceInstitutes of Brain ScienceFudan UniversityShanghai 200032China

Medium spiny neurons(MSNs)in the striatum,which can be divided into D1 and D2 MSNs,originate from the lateral ganglionic eminence(LGE).Previously,we reported that Six3 is a downstream target of Sp8/Sp9 in the transcriptional regulatory cascade of D2 MSN development and that conditionally knocking out Six3 leads to a severe loss of D2 ***,we showed that Six3 mainly functions in D2 MSN precursor cells and gradually loses its function as D2 MSNs *** deletion of Six3 had little effect on cell proliferation but blocked the differentiation of D2 MSN precursor *** addition,conditional overexpression of Six3 promoted the differentiation of precursor cells in the *** measured an increase of apoptosis in the postnatal striatum of conditional Six3-knockout *** suggests that,in the absence of Six3,abnormally differentiated D2 MSNs are eliminated by programmed cell *** results further identify Six3 as an important regulatory element during D2 MSN differentiation.

关键词： Six3 LGE Drd2 striatum Medium spiny neuron

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Influence of Temperature and Salinity on Germination of Eelgrass (Zostera marina L.) Seeds

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Journal of Ocean University of China 2011年第2期10卷 147-152页

作者： PAN Jinhua JIANG Xin LI Xiaojie CONG Yizhou zhang zhuangzhi LI Zhiling ZHOU Weili HAN Houwei LUO Shiju YANG Guanpin National Algae Engineering and Technique Research Center Shandong Oriental Ocean Sci-tech Co. Ltd. Yantai 264003 P. R. China College of Marine Life Sciences Ocean University of China Qingdao 266003 P. R. China

Seagrass restoration as part of ocean ecosystem protection has been launched for many years all over the world, but intensive research on this subject in China has just begun in recent years. Seed broadcasting has been widely accepted as the most potentially useful method for seagrass restoration over large areas. We examined the influence of key environmental factors on seed germination to help promote eelgrass bed restoration. Under anoxic conditions, the influence of temperature and salinity on the germination rate of eelgrass (Zostera marina L.) seeds was examined at different combinations of four temperatures (4, 9, 14, and 24℃) and nine salinities (5 to 45, increment of 5). The effect of significant interaction of temperature and salinity on germination rate was observed (ANOVA) (P<0.001). The highest germination rate (83.3 ± 3.5)% was reached in 8 weeks at 14℃ and salinity 5. Higher temperature significantly increased the germination rate at salinity 5 (P<0.001) during the whole observation period except for 24℃, while lower salinity significantly increased the germination rate at 14℃ (P<0.001). Although significant interaction was found between temperature and salinity (P<0.001), the influence of salinity was stronger than that of temperature for the germination of eelgrass seeds. These results provide useful information for the propagation of artificial seedlings for seagrass restoration in China.

关键词： eelgrass Zostera marina L. seed germination temperature salinity

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Decoding Cortical Glial Cell Development

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Neuroscience Bulletin 2021年第4期37卷 440-460页

作者： Xiaosu Li Guoping Liu Lin Yang Zhenmeiyu Li zhuangzhi zhang Zhejun Xu Yuqun Cai Heng Du Zihao Su Ziwu Wang Yangyang Duan Haotian Chen Zicong Shang Yan You Qi zhang Miao He Bin Chen Zhengang Yang State Key Laboratory of Medical Neurobiology Institutes of Brain ScienceMOE Frontiers Center for Brain ScienceDepartment of NeurologyInstitute for Translational Brain ResearchZhongshan HospitalFudan UniversityShanghai 200032China Department of Molecular Cell and Developmental BiologyUniversity of California Santa CruzSanta CruzCA 95064USA

Mouse cortical radial glial cells(RGCs)are primary neural stem cells that give rise to cortical oligodendrocytes,astrocytes,and olfactory bulb(OB)GABAergic interneurons in late *** are fundamental gaps in understanding how these diverse cell subtypes are ***,by combining single-cell RNA-Seq with intersectional lineage analyses,we show that beginning at around E16.5,neocortical RGCs start to generate ASCL1^(+)EGFR^(+)apical multipotent intermediate progenitors(MIPCs),which then differentiate into basal MIPCs that express ASCL1,EGFR,OLIG2,and *** basal MIPCs undergo several rounds of divisions to generate most of the cortical oligodendrocytes and astrocytes and a subpopulation of OB ***,single-cell ATAC-Seq supported our model for the genetic logic underlying the specification and differentiation of cortical glial cells and OB *** together,this work reveals the process of cortical radial glial cell lineage progression and the developmental origins of cortical astrocytes and oligodendrocytes.

关键词： Radial glial cell Intermediate progenitor cell ASCL1 EGFR OLIG2 Oligodendrocyte Astrocyte Olfactory bulb interneuron Cerebral cortex

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Genetic regulation of cortical interneuron development

Genetic regulation of cortical interneuron development

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中国神经科学学会第十二届全国学术会议

作者： Zhidong Liu zhuangzhi zhang Zhengang Yang State Key Laboratory of Medical Neurobiology Institutes of Brain Science Fudan University

In the mammalian cortex, about 60% of GABAergic interneurons, mainly including parvalbumin-expressing（PV+） and somatostatin（SST+） interneurons are generated from the medial ganglionic eminence（MGE） and tangentially migrate to the cortex. Here we analyze the role of the Sp9 transcription factor in regulating the development of MGE-derived cortical interneurons. We show that SP9 is widely expressed in the MGE subventricular zone（SVZ） and in MGE-derived migrating interneurons. By analyzing Sp9 null and conditional mutant mice, we demonstrate that Sp9 promotes MGE progenitor proliferation in the SVZ and is required for the normal tangential migration and the laminar distribution of MGE-derived cortical GABAergic interneurons. Loss of Sp9 function results in about 50% reduction of MGE-derived cortical interneurons, an ectopic aggregation of MGE-derived neurons in the prenatal ventral telencephalon, and an increased ratio of SST+/PV+ cortical interneurons. Finally, we provide evidence that Sp9 regulates MGE derived cortical interneuron development in part through promoting expression of the Lhx6 and Lhx8 transcription factors.

关键词： Sp9 Lhx6 Lhx8 medial ganglionic eminence cortical interneurons tangential migration

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Infectious Status of Rodents with Echinococcosis in Zhaosu Country,Xinjiang

Infectious Status of Rodents with Echinococcosis in Zhaosu C...

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中国畜牧兽医学会兽医寄生虫学分会第一届青年科学家学术论坛

作者： Bingjie Wang Li Zhao Wanli Ban zhuangzhi zhang National reference laboratory for Animal Echinococcosis Veterinary Research Institute of Animal Science Academy of Xinjiang Uygur Autonomous Region

The infectious status of echinococcosis in rodents was investigated at different areas of Zhaosu *** rodent samples were collected from herdsmen stations,natural grassland and artificial grassland of Zhaosu country in July and October,2016,***,pathological sections of liver,the genomic DNA of livers and cysts were *** Coxidase l(Coxl),NADH dehydrogenase subunit1(ND1) in Echinococcus mitochondria were amplified and ***:Anatomise showed that 22 samples with cysts,the positive rate was 7.69%(22/286).24 samples were positiveby molecular detectionon PCR,the positive rate was 8.39%(24/286),the analysis of Blast showed that 24 samples of these sequences were clustered with Echinococcus *** results of statitical analysis shows that the infection rates of echinococcosis at herdsmen stations,natural grassland and artificial grassland were 23.64%,3.13%and 6.80%,*** results demonstrate that Rodents with echinococcosis of herdsmen stations in Zhaosu country has the highest infection rate,and its susceptible host was the Narrowskulled vole.

关键词： Echinococcosis Rodent Zhaosu

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三峡工程和向家坝水电站升船机船厢室结构设计对比及质量控制难点分析

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水利水电技术 2013年第9期44卷 68-72,75页

作者：张壮志林新志中国长江三峡集团公司湖北宜昌443002 长江勘测规划设计研究有限责任公司湖北武汉430010

三峡工程和向家坝水电站升船机船厢室塔柱结构高度分别达到146 m和153 m,属于高耸结构,但又不同于一般的民用高层建筑,其设计标准与风荷载、温度荷载取值、抗震设计、船厢的埋件设计、测量及施工控制精度等都是无规范可循。因此,两个升... 详细信息

三峡工程和向家坝水电站升船机船厢室塔柱结构高度分别达到146 m和153 m,属于高耸结构,但又不同于一般的民用高层建筑,其设计标准与风荷载、温度荷载取值、抗震设计、船厢的埋件设计、测量及施工控制精度等都是无规范可循。因此,两个升船机在设计、施工过程克服了较多技术难题,也积累了丰富的建设经验。本文通过两个升船机的设计异同及质量控制措施分析,为将来同类型升船机建设提供有益的借鉴。

关键词：三峡工程向家坝水电站齿轮齿条爬升式升船机设计质量控制

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水电站建设中新增水土流失预测及防治措施研究

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水利水电技术 2015年第9期46卷 128-134页

作者：菊燕宁张壮志四川电力职业技术学院四川成都610072 中国长江三峡集团公司湖北宜昌443002

为准确预测因水库水电站工程建设而导致的新增水土流失,本文以小河水电建设工程为例,在详细调查统计项目区扰动面积、弃方量、水土保持设施破坏情况基础上,对项目区新增水土流失预测方法进行了研究,预测出该工程建设产生新增水土流失1.... 详细信息

为准确预测因水库水电站工程建设而导致的新增水土流失,本文以小河水电建设工程为例,在详细调查统计项目区扰动面积、弃方量、水土保持设施破坏情况基础上,对项目区新增水土流失预测方法进行了研究,预测出该工程建设产生新增水土流失1.459万t。经综合分析提出水土流失防治重点区域为主体工程施工场地、渣场转运点和渣场区,并根据预测的水土流失量和项目区的特点,分析制定项目区水土流失防治措施,在弃渣场修建130 m挡渣墙,在项目其他区域有针对性地种植苜蓿及植物谷坊等适应性强的植物。结合工程实施经验,提出了工程水土保持方案实施的合理化建议。

关键词：水库电站新增水土流失预测防治措施

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北京市矿山生态环境监测系统助力首都韧性城市建设

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城市地质 2024年第3期19卷 281-290页

作者：张壮志北京市矿产地质研究所北京101500

北京市大部分矿山位于生态涵养区及水源地上游,矿山开采及闭坑后产生的生态环境问题,涉及地表植被、生物多样性、水环境、土壤环境、地质灾害等内容,需要做到全域和全要素监测。通过北京市矿山生态环境监测系统的智能化和信息化技术、... 详细信息

北京市大部分矿山位于生态涵养区及水源地上游,矿山开采及闭坑后产生的生态环境问题,涉及地表植被、生物多样性、水环境、土壤环境、地质灾害等内容,需要做到全域和全要素监测。通过北京市矿山生态环境监测系统的智能化和信息化技术、方法采集数据,分析矿山生态环境现状及变化趋势,推进矿山生态环境治理进程,增强山区涵养水源、水土保持、净化空气、防灾减灾等功能,协助构建山区地质灾害防治体系,进一步提升城市的支持服务和调节服务能力。监测系统未来不断完善和智能化发展,更好地服务密云水库上游空间保护规划及中国山水工程——西部篇,助力首都韧性城市建设。

关键词：矿山生态环境全要素监测系统韧性城市建设

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