我国北方盲蝽科昆虫记述（一）（半翅目：异翅亚目）

记述了我国北方地区盲蝽科中单室盲蝽亚科（Ｂｒｙｏｃｏｒｉｈａｃ）、齿爪盲蝽亚科（Ｄｅｒａｅｏｃｏｒｉｎａｅ）及盲蝽亚科（Ｍｉｒｉｎａｃ）昆虫共计３２属、１３５种。     

西北叶盲蝽区系调查一新种记述（半翅目：盲蝽科）

文章记述了我国西北地区半翅目盲蝽科叶盲蝽亚科的十九种昆虫，其中有一新种，多斑斜唇蝽Ｐｌａｇｉｏｇｎａｔｈｕｓｍｕｃｕｌｏｓｕｓｓｐ．ｎｏｖ     

盲蝽科(半翅目异翅亚目)部分昆虫酯酶同工酶比较研究

运用酯酶同工酶电泳技术获得盲蝽亚科Mirinae、合垫盲蝽亚科Orthotylinae、叶盲蝽亚科Phylinae和齿爪盲蝽亚科Deraeocorinae 4个亚科12个属的23种盲蝽的酯酶同工酶(EST)酶谱．将所获得的酶谱数据(酶带和相对迁移率Rf)转化为二态特征数据，建立矩阵，用系统发育分析软件包WinClada 1．00．04对数据矩阵进行分析运算，分别获得各个亚科内和亚科间的系统发育树．分析结果表明：①酯酶同工酶酶谱特征在不同属级单元之间以及同属的不同种类之间都存在着明显的差异；②不同属种之间酯酶同工酶特征的相似程度与外部形态特征之间的相似程度不一致，以外部形态为主要依据的传统分类的一些属不是真正的单系群；③酯酶同工酶酶谱特征所反映出的盲蝽科4个亚科间的相互关系与Sehuh 1974年所做的盲蝽科内系统发育部分一致，但合垫盲蝽亚科与叶盲蝽亚科之间不是直接的姐妹群关系．4个亚科的关系为(((盲蝽亚科Mirinae，齿爪盲蝽亚科Deraeocorinae)叶盲蝽亚科Phylinae)合垫盲蝽亚科Orthotylinae)；④盲蝽亚科内存在着明显的异质性，需要进一步分类修订．     

内蒙古盲蝽科-新纪录种记述（异翅亚目，盲蝽科，叶盲蝽亚科）

整理内蒙古半翅目昆虫标本时鉴定出一内蒙古新纪录种——盲蝽科叶盲蝽亚科大唇盲蝽属（Macrotylus Fieber,1858）赞氏大唇盲蝽（Macrotylus zinovievi Kerzhner,1984）,现描述如下（图1）．文中度量单位均为mm,标本存放于内蒙古师范大学生命科学与技术学院昆虫标本室．     

内蒙古盲蝽科一新纪录种记述(异翅亚目,盲蝽科,叶盲蝽亚科)

整理内蒙古半翅目昆虫标本时鉴定出一内蒙古新纪录种--盲蝽科叶盲蝽亚科大唇盲蝽属(Macrotylus Fieber,1858)赞氏大唇盲蝽(Macrotylus zinovievi Kerzhner,1984)[1,2],现描述如下(图1).     

蝽类昆虫卵形态细微结构扫描电镜观察（半翅目，蝽科）

首次利用扫描电镜对5种蝽科昆虫的卵进行了观察,比较,揭示出卵壳表面细微结构,尤其是卵前极的呼吸精孔突的数目,形状以及破卵器等特征,这些种分属于3亚科：小皱蝽Cyclopelta parva Distant隶必于 兜蝽亚科（Dinidorinae),益蝽Picromerus lewisi Scott,双刺益蝽Picromorus bidens (Linneaus)属于益蝽亚科（Asopinae);卷蝽Paterculus elatus(Yang)和金绿真蝽Pentatoma metallifera Motshulsky隶属蝽亚科（Pentatominae)。     

盲蝽科昆虫前跗节结构的研究

盲蝽科昆虫前跗节的结构在亚科水平的分类上非常重要，但其部分结构名称的使用比较混乱。本文简要回顾了半翅目昆虫前跗节结构的研究历史，阐述了盲蝽科昆虫前跗节的各种结构及其名称的变更情况，最后介绍了盲蝽科8亚科常具有的前跗节结构特征。     

颈盲蝽属（Pachypeltis Signoret）一新种：———（半翅目：盲蝽科： …

记述颈盲蝽属（Ｐａｃｈｙｐｅｌｔｉｓ Ｓｉｇｎｏｒｅｔ）一新种：二型颈盲蝽Ｐａｃｈｙｐｅｌｔｉｓ ｂｉｆｏｒｍｉｓ ｓｐ．ｎｏｖ．，（正模♂，广西龙州大青山。副模３♂♂，３♂♂，广西龙州大青山；１♂，海南尖峰岭天池；１♂，４♂♂，海南尖峰林场），模式标本存放在南开大学生物系。本种近似斑肩颈盲蝽（Ｐａｃｈｙｐｅｌｔｉｓ ｈｕｍｅｒａｌｅ Ｗａｌｋｅｒ），但雄虫前胸背板中部具一深黄褐色纵带、雌虫前胸背     

西北地区四属盲蝽名录（半翅目：盲蝽科）

文章记录了我国西北地区盲蝽科中四个属的种类分布状况，该地区共有这四属盲蝽１８种，其中有五个新种。模式标本存南开大学生物系。     

内蒙古齿爪盲蝽亚科(Deraeocorinae)昆虫的区系分析

对内蒙古齿爪盲蝽亚科(Deraeocorinae)昆虫进行区系分析.在世界动物地理区系中,内蒙古齿爪盲蝽亚科昆虫可分为古北界种类、古北东洋两界共有种类和古北、新北两界共有种类,其中以古北界种类占绝对优势,有13种,占总数的76.47%;在中国动物地理区划中,内蒙古齿爪盲蝽亚科昆虫主要归属于东北、华北、蒙新3个区,其中分布于华北区的种类最多,共有15种,占总数的88.24%;在内蒙古地带性植被带中,属于草原带的种类最多,有16种,占总数的94.12%.     

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     

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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