蒙古高原岩黄芪属（Hedysarum）植物的分类学研究

确认了蒙古高原岩黄芪属植物１９种、３变种；合并了《内蒙古植物志）第二版中的ＨｅｄｙｓａｒｕｍｆｒｕｔｉｃｏｓｕｍＰａｌｌ．和Ｈ．ｍｏｎｇｏｌｉｃｕｍＴｕｒｃｚ．、Ｈ．ｆｒｕｔｉｃｏｓｕｍＰａｌｌ．ｖａｒ．ｌｉｇｎｏｓｕｍ（Ｔｒａｕｔｖ．）Ｋｉｔａｇ．和Ｈ．ｌｅａｖｅＭａｘｉｍ；发现了一新变种Ｈ．ｆｒｕｔｉｃｏｓｕｍＰａｌｌ．ｖａｒ．ｇｏｂｉｃｕｍＹ．Ｚ．Ｚｈａｏｅｔａｌ，否定了变种Ｈ．ｓｃｏｐａｒｉｕｍＦｉｓｃｈ．ｅｔＭｅｙ．ｖａｒ．ａｒｂｕｓｃｕｌａ（Ｍａｘｉｍ．）Ｙａｋｏｖｌ．和Ｈ．ｇｍｅｌｉｎｉｉＬｅｄｅｂ．ｖａｒ．ｌｉｎｅｉｆｏｒｍｅＨ．Ｃ．Ｆｕ的存在；订正了《内蒙古植物志》第二版中的Ｈ．ｐｏｌｙｂｏｔｒｙｓＨａｎｄ．－Ｍａｚｚ．为Ｈ．ｖｉｃｉｏｉｄｅｓＴｕｒｃｚ，并重新组合其毛果变种为Ｈ．ｖｉｃｉｏｉｄｅｓＴｕｒｃｚ．ｖａｒ．ａｌａｓｃｈａｎｉｃｕｍ（Ｂ．Ｆｅｄｔｓｃｈ．）Ｙ．Ｚ．Ｚｈａｏｅｔａｌ；比《内蒙古植物志》第二版增加了Ｈ．ｄａｈｕｒｉｃｕｍＴｕｒｃｚ．ｅｘＢ．Ｆｅｄｔｓｃｈ．和Ｈ．ｓｅｔｉｇｅｒｕｍＴｕｒｂｚ．两个种；更正了《内蒙古植物志》第二版中一些种的不确切分布．     

柔嫩艾美尔球虫厦门株生物学（Eimeria tenella）研究

采用单卵囊分离方法从厦门地区饲养的鸡盲肠中获得艾美尔球虫．经显微观察、测量和感染实验．从寄生部位、卵囊形态、孢子化时间和潜伏期等指标测定．实验结果：采用琼脂板方法分离和挑选单卵囊方法进行感染效果理想。单卵囊感染小鸡成功率为60％．该球虫寄生在鸡盲肠部位．其余部位未发现．卵囊形态长卵圆形．长25．80(23．5～28．5)．宽20．86(18．5～23．5)．长／宽：1．23(1．21～1．27)．27℃条件下孢子化时间为20h．．潜伏期为146h．与国内一些株进行比较存在差别．确定该艾美尔球虫为柔嫩艾美尔球虫(Eimeria tenella)，并定名为柔嫩艾美尔球虫厦门株．     

广西龙胜县里骆林场杉木人工林生态系统的水量结构、分配与平衡

根据１９８０～１９９０年的定位观测．广西龙胜县里骆林场２３～３３年生杉木人工林生态系统的自然贮水量结构为：乔木层１７．２ｍｍ．灌木层０．１ｍｍ．草本层０．９ｍｍ．枯枝落叶层０．２ｍｍ．土壤层３５４．７ｍｍ；依次占系统总贮水量的４．６１％、０．０３％、０．２４％、０．０５％、９５．０７％。系统对大气降水的年分配为：林冠截留１９８．５ｍｍ，灌草截留２７．２ｍｍ，枯枝落叶截留７８．０ｍｍ，地表径流１４．７ｍｍ，地下渗透６５．９ｍｍ，土壤持水３５４．７ｍｍ，蒸散量８７０．１ｍｍ；依次占年降水量的１２．９１％、１．７７％、５．０７％、０．９６％、４．２９％、２３．０６％和５６．５８％。     

藏山羊放牧采食量,消化率及能量代谢研究

春季对１０只高原型藏山羊成年羊研究表明,公、母羊每只日采食干草量（口罩法）分别为 １．１２９３±０．３５ｋｇ和０．８８５９±０． ０８ｋｇ;排干粪量（全收粪法）分别为 ０．０３３２２± ０． ０３ｋｇ和０．２９９１±０．０５ｋｇ;牧草干物质消化率分别为６８．５４±９．４０％和６６．６４±６．００％;摄入能分别为１８．８８５０±５．８９ＭＪ和１４．８１４５±１．２７ＭＪ;消化能分别为１３．５２５５±５．７７ＭＪ和１０．３０６７±１．１１ＭＪ;代谢能分别为 １１． ０９０９±４． ７３ＭＪ和 ８． ４５１５±０．９１ＭＪ．     

枫香半同胞子代遗传变异研究

对幼林期枫香首批优树的半同胞自由授粉家系子代进行生长分析。结果表明,在参试家系间存在着丰富的遗传变异,树高、年高、地径、冠幅和分枝数的家系遗传力分别为：14．53％～47．58％,13．36％～35．43％,6．40％～37．04％,14．25％～35．30％,6．19％～18．78％;每个性状的单株遗传力则分别为21．26％～52．91％,16．97％～28．63％,13．23％～22．22％,18．76％～30．69％,9．03％～15．58％;各性状的相关程度较高,树高、年高、地径及冠幅和分枝数等性状的加性遗传变异系数分别为4．979％～9．667％,5．913％～12．783％,5．164％～6．731％,6．240％～10．567％,4．952％～11．780％;估算的中选优良家系树高和地径的遗传增益分别为6．52％～19．OO％和3．82％～24．32％。     

广西鹅膏属（Amanita Pers.）3种易混淆的食用菌与剧毒蘑菇

介绍食用菌橙盖鹅膏白色变种Ａｍａｎｉｔａ ｃａｅｓａｒｅａ （Ｓｃｏｐ．ｅｘ Ｆｒ．）Ｐｅｒｓ．ｅｘ Ｓｃｈｗ．ｖａｒ．ａｌｂａ Ｇｉｌｌ．）、剧毒蘑菇春生鹅膏（Ａ．ｖｅｒｎａ（Ｂｕｌｌ．ｅｘ Ｆｒ．）Ｐｅｒｓ．ｅｘ Ｖｉｔｔ．）和鳞柄白鹅膏（Ａ．ｖｉｒｏｓａ Ｌａｍ．ｅｘ Ｓｅｃｒ．）的形态特征和特性。     

内蒙古某高校2700名蒙古族、汉族大学生营养状况分析

目的：了解本校区来自农村、牧区蒙古族、汉族大学生当前营养状况．方法：采用整群抽查,对2700名学生进行了营养状况调查．结果：营养正常率为56．30％,其中,男、女生正常率分别为58．64％和53．77％（P〈0．05）;蒙古族、汉族正常率分别为60．47％和47．18％（P〈0．01）．营养不良率为41．07％,其中蒙、汉族分别为36．97％和50．0%（P〈0．01）;男、女生分别是39．00％和43．31％．超重率为1．696,肥胖率为1．1％．结论：该校区现时营养正常率低于全国水平．而营养不良率高于全国水平,其中汉族高于蒙古族,此现状应该采取防治措施．     

玉树马血液生化指标测定初报

对青海省68匹马玉树马的20项血液生化指标进行了测定。结果为：BK,（34．20±2．96）mmol／L;SK,（3．77±0．45）mmol／L;EK,（91．12±5．42）mmol／L;SNa,（133．79±4．34）mmol／L;SCI,（106．31±4．26）mmol／L;SCa,（2．74±0．13）mmol／L;SP,（0．99±0．25）mmol／L;ZnTT,（5．06±1．96）孔氏单位;TTT,（2．06±1．74）麦氏单位;ALP,（5．25±1．19）IU／L;AST,（213．62±35．73）IU／L;血清总蛋白,（80．15±4．72）g／L;血清白蛋白,（40．46±3．82）g／L;血清球蛋白,（39．69±4．66）g／L;A／G,1．04±0．21;血清蛋白组分（％）：A（50．35±5．08）,α1（3．23±1．32）,α2（8．95±2．42）,β（12．33±3．40）,γ（25．14±4．34）。     

中国四川厕蝇属三新种(双翅目：厕蝇科)

记述采自中国四川地区厕蝇科厕蝇属FanniaR．-D．,1830三新种;分别命名为类多突厕蝇Fanniapolystylodessp．nov．,毛颜厕蝇Fanniafacisetosasp．nov．和华西厕蝇fanniahuaxiiasp．nov．．模式标本保存于沈阳师范学院昆虫研究所．     

苏北盆地兴化1#钻孔的沉积物粒度特征及其古环境意义

选取苏北盆地兴化1#钻孔,通过对其剖面3MaB．P．以来的沉积物进行岩性描述及粒度特征的研究,探讨了此岩芯剖面沉积环境的演变过程．结果表明,该岩芯垂直剖面沉积物颗粒基本构成是以粘土、粉砂、砂为主,沉积环境变化频繁．根据粒度参数特征所反映的沉积环境意义,划分出6个沉积阶段,在深度350～296．1m,为河湖交替相沉积环境;296．1～254．1m,为湖泊相沉积环境;254．1～230．1m,为河流相沉积环境;230．1～156．2m,为浅湖相沉积环境;156．2～102．8m,为湖滨相沉积环境;102．8～0m,为湖沼相沉积环境,从而揭示了苏北盆地兴化1#钻孔3MaB．P．以来的沉积环境的演变过程．此外,还记录到2．26～2．16MaB．P．,0．9MaB．P．两次季风气候性质上的巨变．     

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.     

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     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the     

An affordable accurate evaluation of the binding conformations predicted by molecular docking studies in bio-system

Franck-Condon factors bridge the gap between theoretical modeling and experimental observations for molecular electronic spectroscopy and electron transfer.Under the displaced harmonic oscillator approximation,multidimensional Franck-Condon factors are decomposed into a product of many one-dimensional(1D)Franck-Condon(FC)factors,and each 1D-FC factor is associated with one Huang-Rhys factor that determines the leading contribution of     

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