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Search Results: 1 - 10 of 412450 matches for " 江爱明<br>WANG Fengjian "
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采自湖北省的粉褶菌属中国新记录种——石墨粉褶菌
Entoloma graphitipes， a new record of Entoloma from Hubei Province in China
王锋尖,潘　坤,江爱明<br>WANG Fengjian,PAN Kun,JIANG Aiming
- , 2018,
Abstract: 在形态学研究和分子系统发育分析的基础上，报道了采自湖北省的粉褶菌属一个中国新记录种——石墨粉褶菌Entoloma graphitipes.该种的主要特征是子实体灰褐色，菌盖光滑或中心稍粗糙；菌褶短延生至深延生；菌柄光滑；孢子8.2～9.7×7.1～8.1 μm(平均9.0×7.6 μm)，多角形，近等径.根据采集的材料对其进行了描述和绘图，并与相近种进行了比较和讨论.石墨粉褶菌的发现，不仅丰富了我国大型真菌的物种多样性，而且对粉褶菌属的系统分类与演化的深入研究具有重要意义.研究标本存放于汉江师范学院真菌标本室(HMHNU).
STUDY ON EFFECT OF GEOELECTRIC FIELD ON SEEPAGE PROPERTIES OF LEACHING SOLUTION IN FRACTURED ROCK BLOCK
地电场对裂隙岩块中溶浸液渗流特性影响的研究
ZUO Heng,WU Aixiang,WANG Yiming,JIANG Huaichun,<br>左 恒,吴爱祥,王贻明,江怀春
岩石力学与工程学报 , 2007,
Abstract: According to the properties of influences of geoelectric field on solution seepage, a model of electro-dynamic seepage has been established; and the influences have been investigated through experiments. The results indicate that it is obvious that the geoelectric field affects the seepage properties; and the electro-dynamic seepage properties are affected by factors such as the intensity of geoelectric field, the permeability of rock mass, the characters of leaching solution and so on. Under the same pressure gradient, the seepage velocity of leaching solution well increases with the intensity of positive electric field, and decreases with the negative electric field. The seepage diffusibility of leaching solution and its wetting ability to fractured rock mass can be enhanced or weakened by the electric field.
Effective Well Width Analysis in Quantum Well Struct ures
量子阱结构中的等效宽度分析
Zhou Xiaoping,Zhou Jianying,Yang Ailing,Li Xihua,Jiang Xiaoqing,Wang Minghua,<br>周小平,周剑英,杨爱龄,李锡华,江晓清,王明华
半导体学报 , 2002,
Abstract: Under the effective mass approximation,some empirical formulas are obtained numerically concerning the correlations between the quantum well widths of finite potential barrier structure and those of infinite potential barrier structure under the circumstance that the ground state energies of two different models are equal in electric field,which match well with the results given by others.Then the wave functions and binding energies of excitons are analyzed,verifying the rationality to replace the effective width in electric field with that in zero field.
Asymmetric Y-Branching TIR All-Optical Switch
非对称Y分叉全内反射型全光开关
Chen Kejian,Tang Yi,Zhan Hengzheng,Yang Ailing,Li Xihua,Wang Minghua,Jiang Xiaoqing,<br>陈克坚,唐奕,占恒正,杨爱龄,李锡华,王明华,江晓清
半导体学报 , 2004,
Abstract: 基于全内反射原理和光生载流子注入效应,研究了一种Y分叉全内反射型全光开关.当控制光(波长为80 5 nm)的强度达到1 5 0 W/ m m2时,对于1 31 0 nm波长,其开关的消光比可以达到1 8d B,并对光注入开关机理做了简单的探讨
秦巴山区及毗邻地区野生金钗石斛组织培养与快速繁殖
江爱明,曹婷<br>江爱明, 曹　婷
- , 2016,
Abstract: 为建立金钗石斛快速繁殖体系，以金钗石斛茎段为试验材料，对诱导培养基、增殖培养基、生根培养基、炼苗基质等组培苗生产的关键环节因素进行了优化.结果表明：腋芽诱导培养基1/2MS＋6-BA (0.9 mg/L)＋NAA(0.2 mg/L)为最佳；丛芽诱导培养基1/2MS＋6-BA(0.5 mg/L)＋60%香蕉汁(100 mL/L)为最佳；生根培养基1/2MS＋IBA(0.6 mg/L)为最佳；移栽基质为锯末∶树皮∶刨花为2∶4∶4可使幼苗成活率高达90%.
动机强化治疗提高美沙酮维持治疗效果的随机对照研究
Randomized control trial on improving effect of methadone maintenance？treatment by enhancing motivation
王军,江海峰,杜江,董爱珍,王建国,法金茂,张怀惠,伍毅,安孝群,赵敏,孙海明<br>WANG Jun, JIANG Hai-feng, DU Jiang, DONG Ai-zhen, WANG Jian-guo, FA Jin-mao, ZHANG Huai-hui, WU Yi, AN Xiao-qun, ZHAO Min, SUN Hai-ming
- , 2015, DOI: 10.3969/j.issn.1674-8115.2015.10.013
Abstract: 目的观察上海市杨浦区美沙酮维持治疗门诊开展动机强化治疗的应用效果。方法60名新近接受美沙酮维持治疗的*********依赖者被随机分为干预组（n=30）和对照组（n=30）。干预组患者接受常规美沙酮维持治疗联合12周的动机强化治疗，对照组接受常规美沙酮维持治疗。比较两组的维持治疗情况、吗啡尿检结果及成瘾严重程度指数。结果经12周动机强化治疗后，干预组与对照组平均服药天数（66 d和54 d）、尿检阴性次数（8.1次和6.2次）的差异均无统计学意义（P>0.05）。但是在24周观察期内，干预组的职业/社会支持状况、毒品使用情况、乙醇滥用情况及家庭/社会关系改善程度显著优于对照组。结论在上海市杨浦区开展的动机强化治疗未明显提高美沙酮维持治疗的依从性，但有助于美沙酮维持治疗门诊的*********依赖者改善其躯体健康状况、职业/社会支持状况、毒品使用严重程度。
： ObjectiveTo explore the effect of enhancing motivation (EM) of methadone maintenance treatment (MMT) clinic in Yangpu district of Shanghai.MethodsA total of 60 heroin dependents who recently underwent MMT were randomly divided into the control group (n=30) and intervention group (n=30). Patients of the intervention group underwent MMT and 12 weeks of EM and patients of the control group only underwent MMT. Results of MMT, morphine test, and addiction Severity Index (ASI) of two groups were compared.ResultsThe differences of average medication days (66 d versus 54 d) and number of negative urine tests (8.1 versus 6.2) between two groups were not statistically significant after 12 weeks of EM (P>0.05). But the professional and social supports, severity of drug use, alcohol addiction, and family/society relation of the intervention group were remarkably better than those of the control group during the 24 weeks of observation.ConclusionThe EM conducted in Yangpu district of Shanghai does not significantly improve the effect of MMT, but is helpful for improving the physical health and professional and social supports of heroin dependents, and decreasing the severity of drug use
AN EXPERIMENTAL STUDY OF THE RELATIONSHIP BETWEEN SLABE, HALF-CYLINDER AND FOIL TARGET STRUCTURE AND ITS LASER PLASMA PARAMETERS DISTRIBUTION
平面、薄膜及凹槽靶激光等离子体的参数分布特性与其靶结构关系的实验研究
HAN SHEN-SHENG,XU ZHI-ZHAN,JIANG ZHI-MING,LI YUE-LIN,WANG XIAO-FANG,QIAN AI-DI,SUN LAN,<br>韩申生,徐至展,江志明,李跃林,王晓方,钱爱娣,孙岚
物理学报 , 1993,
Abstract: In the paper, we present the experimental results about the relationship between the plasma parameters' distribution and its target structure. The diagnostic results show that the characteristics of electron temperature and electron density distributions depend strongly on the target structure. The ionization state distributions of different targets are also discussed and compared with the theoretical calculated results for a simple model.
A STUDY ON "WATER WINDOW" RANGE 2p-3d POPULATION INVERSION OF He-LIKE AI IONS X-RAY LASER
“水窗”波段类氦Al离子2p-3dX射线激光的粒子数反转研究
XU ZHI-ZHAN,HAN SHEN-SHENG,SHEN BAI-FEI,JIANG ZHI-MING,SUN LAN,FAN PIN-ZHONG,WANG XIAO-FANG,QIAN AI-DI,<br>徐至展,韩申生,沈百飞,江志明,孙岚,范品忠,王晓方,钱爱娣
物理学报 , 1993,
Abstract: 报道类氦Al用离子2p—3d粒子数反转的理论与实验研究结果,实验中观测到ls2p—ls3p能级间的粒子数反转,详细研究了其反转系数与激光等离子体参数及靶结构的相互关系,并与理论计算结果进行了比较,得到了令人满意的结果。
Density functional calculations of geomatric structure, electronic structure, stability, and magnetic properties of transitional atom endohedral unclassical fullerene M@C22(M=Sc,Ti, V, Cr, Mn, Fe, Co and Ni)
内掺过渡金属非典型富勒烯M@C22(M=Sc, Ti, V, Cr, Mn, Fe, Co, Ni) 几何结构、电子结构、稳定性和磁性的密度泛函研究
Tang Chun-Mei,Guo Wei,Zhu Wei-Hu,Liu Ming-Yi,Zhang Ai-Mei,Gong Jiang-Feng,Wang Hui,<br>唐春梅,郭微,朱卫华,刘明熠,张爱梅,巩江峰,王辉
物理学报 , 2012,
Abstract: The generalized gradient approximation (GGA) based on density functional theory(DFT) is used to analyze the structural and electronic properties of the unclassical endohedral fullerene M@C22(M=Sc, Ti, V, Cr, Mn, Fe, Co and Ni). It is found that the ground-state structure of the unclassical fullerene C_{22 }is a spin singlet cage containing one four-membered ring and the doping of transition metal atom can obviously enhance the stability. It is discovered that the C-M bond have both the covalent and the ionic characteristics. The analyses of magnetism, energy levels, orbital wave functions and density of states show the hybridization between the 3d orbital of M atom and the C atomic orbital in C22. In addition, Ti, Cr, Fe and Ni atoms become non-magnetic after they have been doped into the C22.
GROWTH PATTERNS OF SELECTIVELY BRED TURBOT SCOPHTHALMUS MAXIMUS
大菱鲆(Scophthalmus maximus)大规模家系选育优良家系的生长发育规律
WANG Xin-An,MA Ai-Jun,HUANG Zhi-Hui,LIU Qing-Ming,GUO Li,YANG Zhi,QU Jiang-Bo,<br>王新安,马爱军,黄智慧,刘庆明,郭 黎,杨 志,曲江波
海洋与湖沼 , 2011,
Abstract: 运用 Logistic、Gompertz 和 von Bertalanffy 3 种生长模型分别对大菱鲆的 5 个优良家系E♂1×E♀2 、F♂4×N♀3、F♂2×E♀4、E♂2×F♀1、F♂1×F♀4 及对照组群体的生长曲线进行了拟合和比较分析。结果表明, 家系 E♂1×E♀2、F♂2×E♀4 和 E♂2×F♀1 的最优拟合模型为 Gompertz模型, 家系 F♂4×N♀3 和 F♂1×F♀4 的最优拟合模型为 von Bertalanffy 模型, 而对照组则更适应于Logistic 模型拟合其生长曲线。不同月龄家系的瞬时生长率均高于对照组, 大多数相对生长率高于对照组, 拐点月龄均较对照组拖后, 拐点体重均高于对照组, 快速生长区间的始速点均比对照组提前, 快速生长区间长度均大于对照组。瞬时生长加速率在不同月龄则存在较大变化。
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