新型双氧钒—西佛碱酸合物的合成及晶体结构研究

本文以苯酰丙酮，吉拉尔特试剂Ｔ及（Ｃ２Ｈ５）４ＮＶＯ３为原料在无水乙醇溶液中合成了一种新型的钒－西佛碱配合物，用ＤＭＳＯ溶剂进行重结晶，得到结构式为［ＶＯ２（ＰｈＣ（Ｏ）ＣＨＣ（ＣＨ３）ＮＮＣ（Ｏ）ＣＨ２Ｎ（ＣＨ３）３）］０．５ＤＭＳＯ的黄色晶体，该晶体属三斜晶系，空间群为Ｐ１，晶胞参数ａ＝９．８４３（２），ｂ＝１４．１３０（２），ｃ＝１５．９４０（３）Ａ；α＝６７．３７（２），β＝８０．０８（３     

DISCOVERY OF MICROFOSSILS FROM THE 1848－MA－OLD CHANGZHOUGOU FORMATION，JIXIAN SECTION，NORTH CHINA

ＤＩＳＣＯＶＥＲＹＯＦＭＩＣＲＯＦＯＳＳＩＬＳＦＲＯＭＴＨＥ１８４８－ＭＡ－ＯＬＤＣＨＡＮＧＺＨＯＵＧＯＵＦＯＲＭＡＴＩＯＮ，ＪＩＸＩＡＮＳＥＣＴＩＯＮ，ＮＯＲＴＨＣＨＩＮＡＺｈａｎｇＺｈｏｎｇｙｉｎｇ（ＤｅｐａｒｔｍｅｎｔｏｆＥａｒｔｈＳｃｉｅｎｃ...     

四苯基卟呆钆与DMSO反应的可见光谱研究

研究了四苯基卟啉钆配合物在ＣＨ２Ｃｌ２，ＤＭＳＯ及混合溶剂ＤＭＳＯ－Ｈ２Ｃｌ２，ＤＭＳＯ－Ｈ２Ｏ中的可见光谱。测定了在ＣＨ２Ｃｌ２溶剂中配合物与ＤＭＳＯ反应的平衡常数及配比。     

冷冻真空干燥小舌鳎鱼片技术的研究

冷冻真空干燥小舌鳎鱼片技术的研究夏达金，陈小娥，方旭波，曹海军，薄竣ＳＴＵＤＹＯＮＳＭＡＬＬＴＯＮＧＵＥＦＩＳＨＦＩＬＬＥＴＳＡＤＯＰＴＩＮＧＶＡＣＣＵＭＦＲＥＥＺＥ－ＤＲＹＴＥＣＨＮＩＱＵＥＸｉａＤａｊｉｎＣｈｅｎＸｉａｏ＇ｅＦａｎｇＸｕｂｏＣａｏ...     

草鱼同工酶的组织分布及遗传结构分析

采用聚丙烯酰胺垂直板状连续电泳的方法，对草鱼（Ｃｔｅｎｏｐｏｈａｒｙｎｇｏｄｏｎｉｄｅｌｕｓ）的脑（Ｂ）、晶体（Ｅ）、心脏（Ｈ）、肾脏（Ｋ）、肝脏（Ｌ）、肌肉（Ｍ）等六种组织进行了十一种同工酶（α－ＡＭＹ，ＥＳＴ，ＧＯＴ，Ｇ３ＰＤ，Ｇ６ＰＤ，ＩＤＨ，ＬＤＨ，ＭＤＨ，ＭＥ，ＰＯＸ，ＳＯＤ）的电泳研究，并对各种酶的同工酶位点及酶谱表型进行了分析，其中α－ＡＭＹ和ＰＯＸ还未见报道。结果表明α－ＡＭＹ，ＥＳＴ，Ｇ３ＰＤ，ＬＤＨ，ＭＤＨ，ＭＥ，ＰＯＸ，ＳＯＤ存在不同程度的组织特异性，ＧＯＴ和Ｇ６ＰＤ则无明显组织差异。对草鱼的α－ＡＭＹ，Ｇ３ＰＤＹ和ＰＯＸ的遗传基础、亚基组成及ＬＤＨ特殊的酶谱表达模式等问题进行了讨论。     

应用离子选择性电极进行溶液热力学研究(VI)-RbCl由H_2O至(H_2O-MeOH)及(H_2O-DMF)混合溶剂标准迁移自由能的测定(298.15K)

应用Ｃｏｒｎｉｎｇ一价阳离子选择性电极（Ｍ＋－ＩＳＥ）和固态氯离子选择性电极（Ｃｌ－－ＩＳＥ）组成可逆电池,通过测定电池的标准电动势（Ｅｏｍ）求得了ＲｂＣｌ由Ｈ２Ｏ至（Ｈ２Ｏ－ＭｅＯＨ）和（Ｈ２Ｏ－ＤＭＦ）混合溶剂的标准迁移自由能（ΔＧｏｔ）,并对ΔＧｏｔ的某些变化规律进行了初步的讨论．     

载体的酸碱特性对Ni－Cu催化剂上CO加氢性能的影响

本文采用ＸＲＤ，ＴＰＲ和以Ｈ２，ＣＯ为探针分子的ＴＰＤ—ＭＳ，ＴＰＳＲ－ＭＳ技术研究了Ｎｉ－ＣＵ合金负载于氧化物ＳｉＯ２，ＭｇＯ和γ－Ａｌ２Ｏ３上的性质变化，以及对ＣＯ加氢反应性能的影响。实验结果表明，各种载体对于负载于其上的活性组分均具有良好的分散性能；ＳｉＯ２对金属相的结构和电子状态不产生影响，而γ－Ａｌ２Ｏ３和ＭｇＯ对金属相则有不同程度的影响，这种相互作用主要表现在活性组分对Ｈ２和ＣＯ吸附能力的变化和ＣＯ加氢的活性和选择性的变化上。     

MgAPO—44舂子筛的合成与性能研究

以Ａｌ（ＯＨ）３．Ｈ３ＰＯ４，ＭｇＣｌ２．６Ｈ２Ｏ为原料，以环己胺为模板剂，用水热晶化法合成了ＭａＡＰＯ－４４分子筛纯相，研究了反应物配比、酸碱度及铝源等水热晶化条件对产物物相的影响，骼ＸＲＤ．ＩＲ，ＳＥＭ／ＥＰＭＡ，ＴＧ－ＤＴＡ等对产物进行了表征。研究表明，所合成的ＭｇＡＰＯ－４４分子筛具有小孔结构和较高的热稳定必一。     

TECTONIC DEVELOPMENT OF THE METAMORPHIC CORE COMPLEX OF THE WUGONGSHAN IN THE NORTHERN JIANGXI PROVINCE

ＴＥＣＴＯＮＩＣＤＥＶＥＬＯＰＭＥＮＴＯＦＴＨＥＭＥＴＡＭＯＲＰＨＩＣＣＯＲＥＣＯＭＰＬＥＸＯＦＴＨＥＷＵＧＯＮＧＳＨＡＮＩＮＴＨＥＮＯＲＴＨＥＲＮＪＩＡＮＧＸＩＰＲＯＶＩＮＣＥＳｕｎＹａｎ１）ＳｈｕＬｉａｎｇｓｈｕ１）Ｍ．Ｆａｕｒｅ２）Ｊ．Ｃｈａ...     

葡萄抗感霜霉病品种三项生化指标的比较(简报)

葡萄抗感霜霉病品种三项生化指标的比较（简报）于凤鸣（河北农业技术师范学院园艺系,昌黎,０６６６０ＣＯＭＰＡＲＩＳＯＮＡＭＯＮＧＴＨＲＥＥＢＩＯＣＨＥＭＩＣＡＬＩＮＤＥＸＥＳＯＦＧＲＡＰＥＣＵＬＴＩＶＡＲＳＡＮＴＩ－ＩＮＦＥＣＴＩＯＮＳＴＯＤＯＷＮＹＭ...     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that     

Call for Papers

<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with