广西蟾蚱属Hyboella Hancock一新种记述 (蚱总科:短翼蚱科)

记述采自广西九万大山地区蟾蚱属一新种，即断隆蟾蚱Hyboella interrupta sp．nov．，该新种近似于长背蟾蚱Hyboella longinota Zheng et Jiang，主要区别为：1）头顶宽略大于一眼宽；2）前胸背板沟前区侧隆线短，直；3）前胸背板后突不到达或刚到达后足股节的顶端；4）后翅不到达前胸背板后突的顶端，仅到达后足股节的中部．模式标本保存于陕西师范大学动物研究所．     

湖南省蚱总科的调查(直翅目)

系统报道湖南省蚱总科名录并3新种,即壶瓶山玛蚱Mazarredia hupingshanensis sp.nov.、湖南玛蚱Mazarredia hunanensis sp.nov.及壶瓶山无翅蚱Aalatettix hupingshanensis sp.nov.壶瓶山玛蚱近似于凸背玛蚱M.convexa Deng,zhengWei,2007,主要区別为:1)颜面隆起在触角之间部分的宽度与触角基节等宽;2)侧面观背板上缘微波状;3)后突到达后足股节顶端;4)中足股节下缘平直;5)后足股节下侧外面非黑色;6)后足胫节褐色.湖南玛蚱近似于平背玛蚱M.platynota Zheng et Ou,2010,主要区別为:1)侧面观头顶与颜面隆起形成钝圆形;2)侧面观颜面隆起在侧单眼前略凹陷;3)侧单眼位于复眼前缘的中部;4)侧面观背板上缘在肩部前略波状,在肩部后平直;5)中足股节宽小于前翅宽;6)后足股节下侧外面非黑色;7)后足胫节褐色.壶瓶山无翅蚱蚱近似于乐山无翅蚱Aalatettix leshanensis Zheng,Caochen,2011及苍山无翅蚱A.cangshanensis Zheng,LinZhang,2013,其区别于两者为:1)侧面观头顶与颜面隆起形成圆形;2)侧面观前胸背板上缘近平直;3)后突到达后足股节膝部.该新种又区别于苍山无翅蚱为:1)头顶突出于复眼之前;2)中足股节下缘波状.该新种又区别于乐山无翅蚱为颜面隆起在触角之间部分的宽度略大于触角基节宽.     

驼背蚱Tetrix gibbosa形态特征描述

在湖北省应山市三潭风景区发现了蚱属昆虫驼背蚱Tetrix gibbosa.驼背蚱头顶前缘平直,前胸背板侧面观上缘球形隆起,后突到达后足股节2/3处,后翅短,仅达后足股节基部1/3处.标本保存于信阳师范学院生命科学学院.     

滇西北地区蚱总科的调查

记述滇西北地区蚱总科4科16属41种，其中包括1新属9新种及1个新雄性发现，即无翅蚱属Aalatettix gen.nov.、长垫无翅蚱Aalatettix longipulvillus sp.nov.、云南波蚱Bolivaritettix yunnanensis sp.nov.、福贡波蚱Bolivaritettix fugongensis sp.nov.、瘤背台蚱Formosatettix torulosinota sp.nov、云龙蚱Tetrix yunlongensis sp.nov.、巍山蚱Tetrix weishanensis sp.nov.、福贡柯蚱Coptotettix fugongensis sp.nov.、短翅真长背蚱Euparatettix brachyptera sp.nov.及贡山拟真长背蚱Euparatettixoides gongshanensis sp.nov。     

广西金城江地区蚱科六新种(直翅目:蚱总科)

记述采自广西金城江地区蚱科昆虫六新种，即短翅庭蚱Hedotettix brevipennis sp. nov．、圆肩柯蚱Coptotettix circinihumerus sp. nov．、河池柯蚱Coptotettix hechiensis sp. nov．、凹缘蚱Tetrix curuimarginus sp. nov．、短背蚱Tetrix brachynota sp. nov．及白纹悠背蚱Euparatettix albonemus sp. nov．，并首次记载防城柯蚱Coptotettix fangchengensis Zheng et Jiang的雄性以及齿股蚱Tetrix dentifemura Zheng et al的雌性．模式标本保存于陕西师范大学动物研究所标本室。     

中国网翅蝗科二新种记述（直翅目：蝗总科）

记述采自陕西及西藏地区网翅蝗科蝗虫二新种,即秦岭异爪蝗Euchorthippus qinlingensis sp.nov.及黑膝雏蝗Chorthippus fusigeniculatus sp.nov..秦岭异爪蝗近似于邱氏异爪蝗Euchorthippus cheui及绿异爪蝗Euchorthippus hebaceus,其区别于二者为：1）前翅缘前脉域具闰脉;2）前翅中脉域与肘脉域等宽;3）雄性尾须细长弯曲,超过肛上板顶端;4）雄性下生殖板长锥形,顶圆;5）后足股节上膝侧片黑色;而又区别于邱氏异爪蝗为：1）前胸背板沟前区侧隆线略弯曲;2）不具宽的黑色眼后带;而又区别于绿异爪蝗为雌性前翅前缘脉域具一白色纵纹.黑膝雏蝗近似于呼城雏蝗Chorthippus huchengensis及郑氏雏蝗Chorthippus zhengi,其区别于二者为：1）前胸背板侧隆线间最宽处为最狭处宽的2.4倍;2）雄性中胸腹板侧叶间中隔最狭处宽为长的1.6倍;3）雄性前翅中脉域宽为肘脉域宽的6倍;而又区别于郑氏雏蝗为：1）前胸背板沟前区与沟后区等长;2）后足股节膝部黑色.模式标本保存于陕西师范大学动物研究所昆虫标本室.     

中国悠角蚱属的研究(直翅目:蚱总科:刺翼蚱科)及一新种记述

系统记述在中国分布的悠角蚱属15种,内有1新种即伪瑞氏悠角蚱Eucriotettix pararidleyi sp.nov。该新种近似于瑞氏悠角蚱Eucriotettix ridleyi Gunther,1938,主要区别为:前胸背板中隆线全长明显,前胸背板后突伸达后足胫节顶端。附有悠角蚱属研究历史及中国悠角蚱属分种检索表。新种的模式标本保存于陕西师范大学动物研究所昆虫标本室。     

中国蚱总科8新种记述(直翅目)

记述采自广西、云南、江西及内蒙古等省区蚱总科8新种,即猫儿山玛蚱Mazarrediamaoershanensis sp.nov.、尖齿波蚱Bolivaritettix acumindentatus sp.nov.、金城江波蚱Bolivaritettixjinchengjiaangensis sp.nov.、宽片尖顶蚱Teredorus eurylobatus sp.nov.、环江蚱Tetrix huanjiangensis sp.nov.、鄂温克蚱Tetrix ewenkensis sp.nov.、球顶悠背蚱Eupaaratettix globivertex sp.nov.及褐条悠背蚱Eupaaratettixochronemus sp.nov.模式标本保存于陕西师范大学动物研究所及河北大学博物馆.     

无翅蚱属的分类研究(直翅目:蚱科)及一新种记述

研究了无翅蚱属在中国的种类,共计有4种,其中包括1新种,即苍山无翅蚱Aalatettix cangshanensis sp.nov.附有无翅蚱属分种检索表,模式标本保存于陕西师范大学动物研究所昆虫标本室.     

渝桂地区蚱总科三新种记述(直翅目)

记述采自重庆及广西十万大山地区蚱总科（Tetrigoidea)昆虫三新种，即重庆波蚱Bolivaritettix chongqingensis sp.nov.,重庆蚱Tetrix chongqingensis sp.nov.及黑斑蚱Tetrix nigrimaculata sp.nov.,模式标本保存于西南农业大学植物保护系统昆虫标本室。     

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.     

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     

Journal of Donghua University ( English Edition) Contents of Volume 31

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