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第十三届全国气溶胶会议

作者： Jie Yu Huizheng Che Quanliang Chen Hongbin Chen Philippe Goloub Ke Gui Yu Zheng Hong Wang Yaqiang Wang Linchang An Tianze Sun Xiaoye Zhang Renjian Zhang Mingkai Dai State Key Laboratory of Severe Weather(LASW)and Institute of Atmospheric Composition Chinese Academy of Meteorological Sciences CMA Plateau Atmospheric and Environment Key Laboratory of Sichuan Province College of Atmospheric SciencesChengdu University of Information Technology Laboratory for Middle Atmosphere and Global Environment Observation Institute of Atmospheric PhysicsChinese Academy of Sciences laboratoire d’Optique Amosphe′rique Universite′des Sciences et Technologies de Lille Key Laboratory for Aerosol-Cloud-Precipitation of China Meteorological Administration Nanjing University of Information Science and Technology National Meteorological Center CMA Key Laboratory of Regional Climate-Environment Research for Temperate East Asia Institute of Atmospheric PhysicsChinese Academy of Sciences Key Laboratory for Semi-Arid Climate Change of the Ministry of Education College of Atmospheric SciencesLanzhou University

This study compares the aerosol optical properties measured by CE318 sunphotometers at the Institute of Atmospheric Physics and the Chinese Academy of Meteorological Sciences in Beijing between January 2013 and July 2015 to provide the framework to quantify the spatial and temporal variability of aerosol *** optical parameters included extinction(scattering plus absorption) aerosol optical depth(EAOD), extinction ?ngstr?m exponent(EAE), columnar water vapor(CWV), absorption aerosol optical depth(AAOD), absorption ?ngstr?m exponent(AAE), extinction aerosol optical depth of fine particles(EAOD), extinction aerosol optical depth of coarse particles(EAOD), real parts of the refractive index(REFR), imaginary parts of the refractive index(REFI), single scattering albedo(SSA), asymmetry factor(ASYM), size distribution, and sphericity *** of aerosol optical properties using the simultaneous observations between two sites showed that correlation coefficients were larger than or equal to 0.98 for EAOD, EAE, and CWV, but smaller than or equal to 0.90 for AAOD, REFR, REFI, and SSA;the percentage differences for most of the parameters were less than 2%, but for EAOD were relatively large, ranging from 4.35 to 6.45%;the mean size distributions simultaneously showed bimodal patterns, with two peak volumes at the radii of 0.15 and 2.94 lm;two kinds of tri-peak model were apparent during the study period;a case of EAODs at 440 nm differing by more than 0.2 between the two sites reflected the effect of local aerosol *** of aerosol characterization inferred by absorption properties using all the inversion data showed that classification using EAE, AAE, and sphericity fraction indicated the main aerosol type was ‘‘U/I&BB’’(urban/industrial and biomass-burning), accounting for 59.87 and 57.43%, respectively;the volume size distribution retrievals binned by AAE exhibited coarse mode particles became dominant as AAE increased to 2.0;the SSA

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趋磁细菌生物矿化、磁学特征与化石磁小体识别

趋磁细菌生物矿化、磁学特征与化石磁小体识别

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2015中国地球科学联合学术年会

作者：李金华 MENGUY Nicolas 邓成龙林巍 KISSEL Catherine 刘青松朱日祥潘永信中国科学院地质与地球物理研究所古地磁与年代学实验室中国科学院地球与行星物理重点实验室&岩石圈演化国家重点实验室中-法生物矿化与纳米结构联合实验室&中-法季风海洋与气候国际联合实验室 IMPMC CNRS UMR 7590Sorbonne Universités MNHN UPMCIRD UMR 206 Paris 750005 laboratoire des Sciences du Climat et de l’ environnement CEA-CNRS-UVSQ Gif-sur-Yvette 911910

海洋和湖泊沉积物是开展高分辨率古地磁和古环境研究的重要地质材料,准确鉴别其中的磁性矿物来源与组成则是获取古地磁场和古环境信息可靠记录的基础。趋磁细菌是一类能利用地球磁场进行定向游弋的原核微生物,广泛分布于海洋、湖泊、沼... 详细信息

海洋和湖泊沉积物是开展高分辨率古地磁和古环境研究的重要地质材料,准确鉴别其中的磁性矿物来源与组成则是获取古地磁场和古环境信息可靠记录的基础。趋磁细菌是一类能利用地球磁场进行定向游弋的原核微生物,广泛分布于海洋、湖泊、沼泽和河流等水生环境中,能在细胞内合成几十甚至数百个链状排列的、有生物膜包被的磁铁矿或胶黄铁矿纳米晶体,称为磁小体。趋磁细菌死亡后,

关键词：化石磁小体磁学特征古地磁学生物矿化

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纳米压印光刻技术——下一代批量生产的光刻技术(英文)

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电子工业专用设备 2004年第7期33卷 3-9页

作者： R.Pelzer P.Lindner T.Glinsner B.Vratzov C.Gourgon S.Landis P.Kettner C.Schaefer EV Group DI Erich Thallner Strasse 1 A-4780 SchaerdingEV Group DI Erich Thallner Strasse 1 A-4780 SchaerdingEV Group DI Erich Thallner Strasse 1 A-4780 SchaerdingAMICA AMO GmbH Huysensweg 25 D-52074 AachenLaboratoire des Technologies de la Microelectronique-CNRS 17 R. des MartyrsF-38054 Grenoble CedexCEA-LETI17 R.des Martyrs F-38054 Grenoble CedexEV Group DI Erich Thallner Strasse 1 A-4780 SchaerdingEV Group DI Erich Thallner Strasse 1 A-4780 Schaerding

纳米压印光刻技术已被证实是纳米尺寸大面积结构复制的最有前途的下一代技术之一。这种速度快、成本低的方法成为生物化学、μ级流化学、μ-TAS和通信器件制造以及纳米尺寸范围内广泛应用的一种日渐重要的方法,如生物医学、纳米流体学... 详细信息

纳米压印光刻技术已被证实是纳米尺寸大面积结构复制的最有前途的下一代技术之一。这种速度快、成本低的方法成为生物化学、μ级流化学、μ-TAS和通信器件制造以及纳米尺寸范围内广泛应用的一种日渐重要的方法,如生物医学、纳米流体学、纳米光学应用、数据存储等领域。由于标准光刻系统的波长限制、巨大的开发工作量、以及高昂的工艺和设备成本,纳米压印光刻技术可能成为主流IC产业中一种真正富有竞争性方法。对细小到亚10nm范围内的极小复制结构,纳米压印技术没有物理极限。从几种纳米压印光刻技术中选择两种前景广阔的方法——热压印光刻(HEL)和紫外压印光刻(UV-NIL)技术给予介绍。两种技术对各种各样的材料以及全部作图的衬底大批量生产提供了快速印制。重点介绍了HEL和UV-NIL两种技术的结果。全片压印尺寸达200mm直径,图形分辨力高,拓展到纳米尺寸范围。

关键词：纳米压印技术热压印紫外压印电铸光刻

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Epidemiology of Overweight and Childhood Obesity in Abidjan:Cases Collected by the Nutrition Department of the National Institute of Public Health in Abidjan(Côte d’Ivoire)

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Journal of Pharmacy and Pharmacology 2021年第12期9卷 438-443页

作者： Assi Kaudhis KRH N’Guessan Blao AR Kouassi E.S. Kouassi KF Ake-Tano O. Tiahou G Anin A.L Firmin Kouassi Institut National de SantéPublique(INSP)d'Abidjan Côte d'Ivoire UniversitéNangui Abrogoua(Abidjan) Côte d'Ivoire SociétéIvoirienne de Nutrition(SIN) Côte d'Ivoire laboratoire de biologie et de recherche médicale Institut National de SantéPublique(INSP)d'AbidjanCôte d'Ivoire Institut des Sciences Anthropologiques de Développement(ISAD-UniversitéFélix-Houphouët-Boigny d'Abidjan Côte d'Ivoire laboratoire de Biomorphologie et d'Anthropologie Physique Côte d'Ivoire 不详

Objective:The objective of this work is to describe the epidemiological profile of overweight or obese children monitored at the nutrition service of the National Institute of Public Health(INSP)of ***:This is a retrospective and cross-sectional study that took place from April 28,2017 to December 28,2018 at the Nutrition Department of the *** concerned 181 children or adolescents of both sexes aged 5 to 19 years monitored for their excess weight in the said *** was collected using a summary sheet of medical records over the study ***:The results obtained indicate that out of all 181 young patients,130(71.8%)were girls,of which 122(67.4%)were obese.49.2%of these patients were between 10 and 14 years old with a mean age of 12.24 *** biochemical assessment showed that the disturbance was always greater in obese patients except for the proportion of biochemical results disturbed in uric acid level which was higher in overweight *** subjects developed eating disorders such as overeating for 87.8%and snacking in 55.2%of ***:The epidemiological profile of overweight children and adolescents requires a rapid fight against this pathology.

关键词： Overweight obesity overweight children adolescents.

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Au纳米粒子掺杂的Y2O3:Eu薄膜的溶胶-凝胶法制备和光学性质研究

Au纳米粒子掺杂的Y2O3:Eu薄膜的溶胶-凝胶法制备和光学性质研究

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第五届全国稀土发光材料学术研讨会

作者：郭海张慰萍楼立人 O.Tillement E.Bernstein J.Mugnier 中国科学院结构分析开放研究实验室中国科技大学物理系 laboratoire de Physico-Chimie des Matériaux Luminescents UMR CNRS 5620 Université Claude Bernard Lyon 1 69622 Villeurbanne Cedex France Départment de Physique des Matériaux CNRS-UMR 5586 Université Claude Bernard Lyon 1 69622 Villeurbanne Cedex France. ratoire de Spectrometrie Ionieque et Moleculaire UMR CNRS 5579 Université Claude Bernard Lyon 1 69622 Villeurbanne Cedex France

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A NEW CLASSIFICATION OF SILICATE MELT INCLUSIONS

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Chinese Science Bulletin 1985年第4期30卷 488-492页

作者：夏林圻 ROBERTO CLOCCHIATTI Xi'an Research Institute of Geology and Mineral Resources Chinese Academy of Geological Sciences Groupe des Bciences de la Terre Laboratoire "Pierre Se" C. E. N./Saclay91191-GIF sur Yvette Cedex Francehere are usually two classification methods of silicate melt inclusions: (ⅰ)The "genetic classification": primary pseudoseeondary and secondary (ⅱ) the "phase state classification": amorphous (glass) crystallized and crystal-fluid. These two classifieations cannot reflect directly and perfectly the physieochemical conditions of formation of silicate melt inclusions and their host minerals. According to his study of

There are usually two classification methods of silicate melt inclusions: (ⅰ)The 'genetic classification': primary, pseudoseeondary and secondary; (ⅱ) the 'phase state classification': amorphous (glass), crystallized and crystal-fluid. These two classifieations cannot reflect directly and perfectly the physieochemical conditions of formation of silicate melt inclusions and their host minerals. According to his study

关键词： silicate amorphous crystallized perfectly evolved walls inward 公泰 minerals quartz

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AB052.A standardized quantification of the visual contrast response function

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Annals of Eye Science 2018年第1期 458-458页

作者： Marc Demers Nelson Cortes Visou Ady Bruno Oliveira Alexie Byrns Olivia Bibollet-Bahena Christian Casanova École Polytechnique de Montréal MontréalQCCanada laboratoire des neurosciences de la vision École d'OptométrieUniversitéde MontréalMontréalQCCanada

Background:All neurons of the visual system exhibit response to differences in *** neural response to visual contrast,also known as the contrast response function(CRF),follows a characteristic sigmoid shape that can be fitted with the Naka-Rushton *** parameters define the CRF,and they are often used in different visual research disciplines,since they describe selective variations of neural *** novel technologies have grown,the capacity to record thousands of neurons simultaneously brings new challenges:processing and robustly analyzing larger amounts of data to maximize the outcomes of our experimental ***,current guidelines to fit neural activity based on the Naka-Rushton equation have been poorly discussed in *** this study,we explore several methods of boundary-setting and least-square curve-fitting for the CRF in order to avoid the pitfalls of blind ***,we intend to provide recommendations for experimenters to better prepare a solid quantification of CRF parameters that also minimize the time of the data *** this purpose,we have created a simplified theoretical model of spike-response dynamics,in which the firing rate of neurons is generated by a Poisson *** spike trains generated by the theoretical model depending on visual contrast intensities were then fitted with the Naka-Rushton *** allowed us to identify combinations of parameters that were more important to adjust before performing experiments,to optimize the precision and efficiency of curve fitting(e.g.,boundaries of CRF parameters,number of trials,number of contrast tested,metric of contrast used and the effect of including multi-unit spikes into a single CRF,among others).Several goodness-of-fit methods were also examined in order to achieve ideal *** this approach,it is possible to anticipate the minimal requirements to gather and analyze data in a more efficient way in order to build s

关键词： Contrast response function analysis neuron

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稀土元素Ce的引入对铜基水滑石结构及催化性能的影响

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工业催化 2005年第Z1期13卷 472-476页

作者：常铮李峰 Evans D G Forano C De ROY M 段雪北京化工大学可控化学反应科学与技术基础教育部重点实验室北京化工大学北京100029 laboratoire des Matériaux Inorganiques UniversitéBlaise PascalClemont-FerrontFrance

采用共沉淀法制备出含稀土元素Ce的铜锌铝水滑石,通过XRD、TG、IR、元素分析和HPLC等表征手段对其结构和性能进行了分析.结果表明,Ce相对于Al的含量小于10%的条件下可以得到晶相单一、结晶度较好的含Ce铜基水滑石.含Ce的铜基催化剂在苯... 详细信息

采用共沉淀法制备出含稀土元素Ce的铜锌铝水滑石,通过XRD、TG、IR、元素分析和HPLC等表征手段对其结构和性能进行了分析.结果表明,Ce相对于Al的含量小于10%的条件下可以得到晶相单一、结晶度较好的含Ce铜基水滑石.含Ce的铜基催化剂在苯酚氧化反应中表现出深度氧化能力,对最终氧化产物--小分子羧酸及CO2的选择性为100%,并能够提高催化剂的稳定性,有效地减弱各金属元素的流失,活性组分铜的流失量仅为纯铜基催化剂的20%,同时反应后重新恢复的水滑石元素组成和晶体结构均没有发生改变.

关键词： Ce 铜基水滑石催化性能

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月光花素甲的结构测定

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厦门大学学报(自然科学版) 1988年第2期 242-242页

作者：胡友川,郭奇珍,R.Pastor,G.Serratrice,A.Cambon 厦门大学化学系厦门大学化学系 laboratoire de Chimie Moleculaire University de Nice France laboratoire d'etude des Solutions Organiques et Colloidales Universite de Nancy France laboratoire de Chimie Organique du Fluor Universite de Nice France

用DEPT13C-NMR、1H-1H COSY 2D NMR、1H-1H NOESY 2D NMR和13C-1HCOSY 2D NMR二维核磁共振及FAB-MS（快原子轰击质谱）等分析表明:具有明显生理活性的月光花素甲是两个分子量相差28a.m.u.的同系物分子的混合物。这两个分子均属糖甙类物... 详细信息

用DEPT13C-NMR、1H-1H COSY 2D NMR、1H-1H NOESY 2D NMR和13C-1HCOSY 2D NMR二维核磁共振及FAB-MS（快原子轰击质谱）等分析表明:具有明显生理活性的月光花素甲是两个分子量相差28a.m.u.的同系物分子的混合物。这两个分子均属糖甙类物质,分别由4个鼠李糖和2个糖甙配基（即甙元）组成。

关键词：配基 AGI 鼠李糖己糖

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Enhanced room-temperature Na^(+) ionic conductivity in Na_(4.92)Y_(0.92)Zr_(0.08)Si_(4)O_(12)

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eScience 2023年第6期3卷 935-945页

作者： Aikai Yang Kai Yao Mareen Schaller Enkhtsetseg Dashjav Hang Li Shuo Zhao Qiu Zhang Martin etter Xingchen Shen Huimin Song Qiongqiong Lu Ruijie Ye Igor Moudrakovski Quanquan Pang Sylvio Indris Xingchao Wang Qianli Ma Frank Tietz Jun Chen Olivier Guillon Forschungszentrum Jülich GmbH Institute of Energy and Climate ResearchMaterials Synthesis and Processing(IEK-1)52425 JülichGermany Institute of Mineral Engineering(GHI) RWTH Aachen UniversityForckenbeckstraße 3352074 AachenGermany Institute for Applied Materials-Energy Storage Systems(IAM-ESS) Karlsruhe Institute of Technology(KIT)76344 Eggenstein-LeopoldshafenGermany Renewable Energy Conversion and Storage Center(RECAST) Haihe Laboratory of Sustainable Chemical TransformationsKey Laboratory of Advanced Energy Materials Chemistry(Ministry of Education)College of ChemistryNankai UniversityTianjin 300071China Deutsches Elektronen-Synchrotron(desY) Notkestrasse 8522607 HamburgGermany laboratoire de Cristallographie et Sciences des Materiaux(CRISMAT) CNRSENSICAEN14000 CaenFrance Beijing Key Laboratory of Theory and Technology for Advanced Batteries Materials School of Materials Science and EngineeringPeking UniversityBeijing 100871China Institute of Materials Henan Academy of SciencesHenan Key Laboratory of Advanced Conductor MaterialsZhengzhou 450046China Max Planck Institute for Solid State Research Heisenbergstraße 170569 StuttgartGermany State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources Key Laboratory of Advanced Functional MaterialsAutonomous RegionInstitute of Applied ChemistryCollege of ChemistryXinjiang UniversityUrumqiXinjiang 830046China Forschungszentrum Jülich GmbH Helmholtz Institute Münster(IEK-12)52425 JülichGermany Jülich Aachen Research Alliance JARA-Energy52425 JülichGermany

Developing cost-effective and reliable solid-state sodium batteries with superior performance is crucial for stationary energy storage.A key component in facilitating their application is a solid-state electrolyte with high conductivity and ***,we employed aliovalent cation substitution to enhance ionic conductivity while preserving the crystal *** substitution of Y^(3+)with Zr^(4+)in Na_(5)YSi_(4)O_(12) introduced Naþion vacancies,resulting in high bulk and total conductivities of up to 6.5 and 3.3 mS cm^(-1),respectively,at room temperature with the composition Na_(4.92)Y_(0.92)Zr_(0.08)Si_(4)O_(12)(NYZS).NYZS shows exceptional electrochemical stability(up to 10 V ***þ/Na),favorable interfacial compatibility with Na,and an excellent critical current density of 2.4 mA cm^(-2).The enhanced conductivity of Naþions in NYZS was elucidated using solid-state nuclear magnetic resonance techniques and theoretical simulations,revealing two migration routes facilitated by the synergistic effect of increased Naþion vacancies and improved chemical environment due to Zr^(4+)*** extends the list of suitable solid-state electrolytes and enables the facile synthesis of stable,low-cost Naþion silicate electrolytes.

关键词： Solid-state electrolytes Sodium superionic conductors Na_(4.92)Y_(0.92)Zr_(0.08)Si_(4)O_(12) High conductivity Ultra-wide electrochemical window

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