南郑县1999-2003年婚前医检分析研究

回顾分析1999-2003年南郑县婚检情况，说明婚检重要性，以减少遗传疾病，提高人口素质。方法：对五年定点婚检单位原始登记表、册进行整理分析，婚检程序和内容严格按卫生部规定执行。结果：婚检11604对，婚检率达78．79％，低于国家要求标准。检出各种疾病4302例，总患病率为18．54％，女性患病率为20．49％，明显高于男性的16．58％（P〈0．01）：第一位为生殖系统疾病。总患病率为6．34％，女性患病率为7．48％，明显高于男性的5．20％（P〈0．01）；第二位为传染性疾病，总患病率4．55％，男性4．99％，明显高于女性4．09％（P〈0．05）；第三位为内科疾病，总患病率为4.27％，女性为5．19％，明显高于男性的3．35％;与遗传有关疾病为2．08％，女性为2．58％，明显高于男性的1．59％（P〈0．01）;皮肤病1．22％，男性为1.43％，高于女性的1.02％（P〈0.05）;精神病总患病率为0．078％，女性为0．138％，高于男性的0．017％（P〈0．05）。结论：婚检率偏低要引起高度重视，应提高婚检重要性认识，生殖系统患病较高，女青年患生殖系统、内科、遗传疾病、精神病比例高于男性;男性患传染病、皮肤病比例高于女性。需加大卫生保健宣传教育，提高青年男女自我保健，防病、健身和自愿婚检的意识，造福家庭和社会。     

巴彦淖尔盟蒙古族、汉族9项人类学指标的研究

报道了内蒙古巴彦淖尔盟474例蒙古族人、508例汉族人的9项形态特征。调查结果显示：有内眦褶率蒙古族为90.51%，汉族为93．50％；有上眼睑皱褶率蒙古族为78．06％，汉族为80．71％；铲型门齿率蒙古族为80．80％，汉族为91．73％；凸型鼻梁率蒙古族为11．18％，汉族为16．93％；窄鼻孔率蒙古族为28．27％，汉族为25．20％；突颏率蒙古族为25．74％，汉族为18．11％；有耳垂率蒙古族为73．84％，汉族为73．82％；额头发际有尖率蒙古族为38．82％，汉族为36．81％；直发率蒙古族为83．33％，汉族为87．79％。两个民族铲型门齿率、凸型鼻梁率、突颏率、直发率存在显著差异。蒙古族凸型鼻梁率、窄型鼻孔率、直发率存在性别间差异。汉族铲型门齿率、凸型鼻梁率、有耳垂率、额头发际有尖率存在性别间差异。     

白木耳深层发酵培养基的选择

以食用菌白木耳为试验菌种，通过斜面、摇瓶培养及深层发酵正交实验，研究了各培养阶段的基质组成。其结果得出，种子摇瓶培养基（ｇ／１００ｍｌ）：马铃薯２０％、葡萄糖２％、蛋白胨０．２％、ＫＨ_２ＰＯ_４０．１５％、ＭｎＳＯ_４０．０１％、ＣＭＣ－Ｎａ１％。深层发酵培养基组成为：土豆汁１．５％、玉米粉２．０％、麸皮３％、ＫＨ_２ＰＯ_４０．２％、吐温－８０为０．１％，其发酵产物菌丝体中所含粗多糖达１３．２３％，蛋白质含量为３２．８３％、氨基酸为１９．７５ｍｇ／１００ｇ干菌葡萄体，必需氨基酸为７．６７ｍｇ／１００ｇ干菌丝体。     

抗结核药物对肝脏损害69例临床观察分析

本文对1981－1995年间收治的2340例肺结核治疗中，抗结核药物致肝损害69例进行观察，共发生率为2．95％，黄殖发生率为0．64％；有肝病史75例中出现肝损害为14．67％，HBsAg（＋）110例为8．18％，有饮酒史220例为7．27％；轻度肝损害与59．42％，中度和重度者分别为31．88％和8．70％；RFP致肝损害与84．06％，iNH占8．70％，PAS占4，35％，PZA占2．90％，症状以恶心、呕吐、厌食、乏力等分别占75．36％、40．58％、47．83％、56．52％；ALT升高占96．65％。尽管本文资料偏低于文献报道，但仍可揭示：抗结核化疗前检肝功能很的必要；对于有肝病史、HBsAg（＋）和有饮酒史老用机结核药应密切监视；首次应用抗结核药出现肝损害反应时，恢复后不可再用。     

广西大学女教工妇科病调查分析

对广西大学８９８名已婚女教工妇科病进行调查分析，结果发现女教工妇科病总发病率为４５．１％，其中几种常见病如子宫颈炎、阴道炎、子宫肌瘤发病率分别为２８．１％，４．７％，４．０％。其次为更年期，为４１．９％，老年期最低，为１１．９％，依据以上的发率规律，提出防治措施。     

黔江稻区稻瘟病生理小种组成分析

1996～2000年从黔江稻区4个县（区）不同品种上采集稻瘟病标样，分离出203个单孢菌株，经7个全国稻瘟病品种鉴定，共检出6群39个小种，其中ZB群出现频率为66．50％，为优势种群；ZA13，ZB1、5、13、16m，出现频率分别为7．88％，5．91％，4．43％，20．69％，7．88％，4．43％，为重要小种．从黔江稻区38个品种中监测出ZB群占整个品种86．84％．     

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％。     

攀钢马家田尾矿选铁、选钛工艺研究

为了进一步开发利用尾矿资源，经实验室选铁、选钛工艺试验研究，将含TFe、TiO2品位分别为14．90％、6．50％的废弃尾矿，采用再磨再选工艺流程进行回收，可获得产率为9．18％、品位为55．26％的铁精矿，并能获得产率为3．56％、品位为47．29％的钛精矿。     

菜王星防除春油菜地阔叶杂草效果评价

采用菜王星药剂防除春油菜地阔叶杂草，结果表明：苗期使用３０．０、３７．５、４５．０、５２．５ａｉｇ／ｈｍ＾２，总草鲜重防效分别为４６．７％，５７．１％，６８．２％和７７．０％，其中对薄蒴草的防效最高，为９６．９％，对巨荬菜的防效最低，为６４．５％，该药品对油菜安全、高效、增产效果明显。     

手性除草剂糖草酯的合成研究

以L-乳酸为起始原料，采用目标导向合成，通过酯化、磺酰化、醚化得到手性除草剂糖草酯．总收率为67．2％，化学纯度为94．0％，光学纯度为89．4％．该合成路线成本低，易于实现工业化．     

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