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新型1,8-萘啶并吡咯化合物的合成及光谱学性质的研究

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云南民族大学学报（自然科学版） 2015年第6期24卷 472-475页

作者：杜美玲赵蕊傅文甫云南省产品质量监督检验研究院云南昆明650223 云南师范大学化学化工学院云南昆明650500

采用7-氨基-2,4-二甲基-1,8-萘啶作为前体化合物与乙酸酐进行高温酰化反应,设计、合成并表征1,8-萘啶并吡咯型化合物.通过紫外吸收光谱和荧光发射光谱重点研究产物在不同极性溶剂中的光谱性质,结果表明:这种类型的1,8-萘啶衍生物具有良... 详细信息

采用7-氨基-2,4-二甲基-1,8-萘啶作为前体化合物与乙酸酐进行高温酰化反应,设计、合成并表征1,8-萘啶并吡咯型化合物.通过紫外吸收光谱和荧光发射光谱重点研究产物在不同极性溶剂中的光谱性质,结果表明:这种类型的1,8-萘啶衍生物具有良好的光稳定性及较高的荧光量子产率;同时,随着溶剂极性的增强,化合物的光谱均向短波方向移动即发生蓝移.此实验方案具有反应路线短、目标产物产量高、原料利用率高、产物分离简单等优点.

关键词： 1,8-萘啶吡咯化合物紫外吸收荧光发射光谱性质

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辽朝详稳渊源新论

古代文明（中英文） 2025年第1期19卷 117-127,M0006,M0007页

作者：田富吉林大学历史文化学院吉林长春130012

以往学界多认为辽朝详稳源于突厥语“sangun”,为将军之意。本文通过考证详稳与相温、相公、将军等概念的异同,认为辽朝详稳一词源自汉语“相”,“稳”是指契丹语语法中修饰“详”字的附加成分。辽朝详稳官职来源于突厥、回鹘、吐蕃等... 详细信息

以往学界多认为辽朝详稳源于突厥语“sangun”,为将军之意。本文通过考证详稳与相温、相公、将军等概念的异同,认为辽朝详稳一词源自汉语“相”,“稳”是指契丹语语法中修饰“详”字的附加成分。辽朝详稳官职来源于突厥、回鹘、吐蕃等边疆民族之“相”制,又在“会同改制”过程中脱离其原义,遂成为一种特殊的部族官职。

关键词：辽朝详稳相相温国相

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正天丸的镇痛作用及机制研究

中国中医基础医学杂志 2017年第3期23卷 401-404,433页

作者：付昆付文君魏江平郑航吴倩孟诗刘慧兰徐世军四川省中药资源系统研究与开发利用国家重点实验室培育基地成都611137 成都中医药大学成都610075 重庆医科大学附属成都第二临床学院成都市第三人民医院成都610031 北京中医药大学第三附属医院北京100029

目的:考察正天丸镇痛作用以及镇痛机制,为其治疗偏头痛提供药理学依据。方法:小鼠连续预给药5 d,采用热板、冰乙酸、甲醛3个经典疼痛动物模型观察正天丸对疼痛小鼠的镇痛作用;采用紫外分光光度法测定甲醛疼痛模型各组小鼠血清中前列腺素... 详细信息

目的:考察正天丸镇痛作用以及镇痛机制,为其治疗偏头痛提供药理学依据。方法:小鼠连续预给药5 d,采用热板、冰乙酸、甲醛3个经典疼痛动物模型观察正天丸对疼痛小鼠的镇痛作用;采用紫外分光光度法测定甲醛疼痛模型各组小鼠血清中前列腺素E_2(PGE_2)和脑组织中谷氨酸(Glu)含量,硝酸还原酶法测定血清中一氧化氮(NO)含量以及ELISA法检测脑中降钙素基因相关肽(CGRP)含量,探讨其镇痛的作用机制。结果:正天丸能提高热刺激小鼠的痛阈值,延长冰乙酸所致的小鼠扭体反应潜伏期,减少扭体次数,并能显著缩短甲醛致痛小鼠的Ⅰ相和Ⅱ相舔、咬足时间;明显降低甲醛致疼痛模型小鼠血清PGE_2、脑组织Glu和CGRP含量,显著提高外周血清NO含量。结论:正天丸具有明显的镇痛作用,其镇痛机制与抑制中枢Glu、CGRP释放、降低外周疼痛介质PGE_2含量、促进外周NO合成有关。

关键词：正天丸镇痛一氧化氮前列腺素E2 谷氨酸降钙素基因相关肽

新型1,8-萘啶氟硼化合物的合成、光物理性质及理论计算

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云南民族大学学报（自然科学版） 2017年第1期26卷 24-28页

作者：朱令袁娟娟吴云英傅文甫玉溪师范学院资源环境学院云南玉溪653100 云南师范大学化学化工学院云南昆明650500

以5,7-二甲基-2-氨基-1,8-萘啶为原料,通过2步不同的N-酰基化反应得到苯甲酰胺衍生物(化合物L1),进而与BF_3·Et_2O在三乙胺的存在下合成得到一个新型N,O-配位1,8-萘啶氟硼化合物(化合物T1),其结构经核磁共振谱(~1H NMR,^(19)F NMR)、... 详细信息

以5,7-二甲基-2-氨基-1,8-萘啶为原料,通过2步不同的N-酰基化反应得到苯甲酰胺衍生物(化合物L1),进而与BF_3·Et_2O在三乙胺的存在下合成得到一个新型N,O-配位1,8-萘啶氟硼化合物(化合物T1),其结构经核磁共振谱(~1H NMR,^(19)F NMR)、质谱和红外光谱表征.对化合物T1的紫外-可见吸收和荧光发射光谱进行研究,表明化合物T1具有良好的光物理性质,如摩尔消光系数大、荧光量子产率高和固体发光.此外,其实验结果用密度泛函理论计算加以验证.

关键词： 1,8-萘啶氟硼化合物光物理性质理论计算

Ring Clinal Variation in Morphology of the Green Odorous Frog(Odorrana margaretae)

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Asian Herpetological Research 2020年第2期11卷 108-114页

作者： Guannan wen Jinzhong fu Chengdu Institute of Biology Chinese Academy of SciencesChengdu 610041SichuanChina University of Chinese Academy of Sciences Beijing 100049China Department of Integrative Biology University of GuelphOntario NIG 2W1Canada

The green odorous frog(Odorrana margaretae)has an interesting ring-shaped divergence pattern around the Sichuan Basin and documenting its morphological variations is essential in understanding its evolutionary *** curvilinear models,we detected significant geographical clinal variations in morphological traits,particularly sizes,of female *** had significantly smaller sizes than females,and also had smaller variation ranges than *** major trend of morphological variations was clinal:populations from the west tended to have a larger size with wider head and longer posterior limbs than populations from the *** history,with an early extended isolation and two subsequent secondary contacts,may explain most of the geographical clinal variations of *** factors may also contribute in explaining the variance of morphology.

关键词： geographical clinal intraspecific variation morphology Odorrana margaretae

Lattice QCD Study of the σ Meson

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Chinese Physics Letters 2011年第8期28卷 43-46页

作者： fu Zi-wen Key Laboratory of Radiation Physics and Technology(Ministry of Education) Sichuan UniversityInstitute of Nuclear Science and TechnologySichuan UniversityChengdu 610064

We study theσmeson in 2+1 flavor full quantum chromodynamics(QCD)with sufficiently light u and d *** point−to-point correlator is measured for theσchannel in the“Asqtad”improved staggered fermion *** attention is paid to its disconnected diagram and bubble *** chiral extrapolation,we obtain theσmass with 706±53 MeV,which is close to the observedσmeson within error,and is heavier than theππ*** simulations are carried out with MILC 2+1 flavor gauge configurations at lattice spacing of a≈0.15 fm.

关键词： meson QCD gauge

Effect of Ordering Policies on Complex Dynamics Behaviours in a Discrete-Type Manufacturing Industry Supply Chain System

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Chinese Journal of Mechanical Engineering 2018年第6期31卷 195-206页

作者： wen Wang Wei-Ping fu Faculty of Mechanical and Precision Instrument Engineering Xi’an University of Technology

The beer game model is a typical paradigm used to study complex dynamics behaviours in production–distribution systems. The model, however, does not accord with current practical supply chain system models in discrete?type manufacturing industry, which are generally composed of retailers, distributors, manufacturers with internal sup?ply chain, and suppliers. To describe how ordering policies influence the complex dynamics behaviour modes and operating cost in a general discrete?type manufacturing industry supply chain system, a high dimension piecewise?linear dynamics model is built for the supply chain system. Five kinds of ordering policy combination are considered. The distribution of both the largest Lyapunov exponent of e ective inventory and average operating cost per cycle is obtained by simulation in a policy space. The simulation shows that for the general discrete?type manufacturing industry supply chain system, the upper chaotic corners emerge besides the lower chaotic corners in the policy space expressing the distribution of system behaviour mode, and that the ordering policies at each supply chain node as well as their combination have very significant e ect on the topology of the distribution of both system behaviour mode and operating cost in the policy space. We find that chaos is not always corresponding to high cost, and the "chaos amplification" is not completely relevant to the "cost amplification".

关键词： Supply chain system Ordering policy Operating cost Nonlinear dynamics behavior

Exact Solution in Chaotic Inflation Model with Potential Minima

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Communications in Theoretical Physics 2001年第7期36卷 122-124页

作者： WANG wen-fu Department of Industrial Automation Southwest Petroleum Institute Nanchong 637001 Sichuan Province China

Taking the cosmological expansion rate directly as a function of field , H = H( ), we present a new exact solution to Einstein's equations that describe the evolution of cosmological chaotic inflation model. The inflation is driven by the evolution of scalar field with inflation potential V( ) = λ 2 v2)2.8 ( 2- 2)*** spectral indices of the scalar density ns and gravitational wave fluctuations ng are computed. The value of ns lies well inside the limits set by the cosmic background explorer satellite.

关键词： chaotic inflation, exact solution, spectral indices

Exact Solution in the New Inflation Scenario with Induced Gravity

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Communications in Theoretical Physics 2001年第10期36卷 509-512页

作者： WANG wen-fu Department of Industrial Automation Southwest Petroleum Institute Nanchong 637001 Sichuan Province China

Taking the Hubble parameter directly as a function of the scalar field instead of as a function of time,H = H( ), we present a new exact solution in the new inflation model with induced gravity. This includes solution which is inflation for end, and develops smoothly towards radiation-like evolution for ≥ end. The inflation is driven by the evolution of the field with inflation potential, V( ) = λ 2 v2)***, ns, is computed and ns lies well inside the limits set by the cosmic background explorer (COBE) *** dex of the scalar effective cosmological constant Aeff tends to zero when inflation ends.

关键词： induced gravity, new inflation, exact solution, spectral indices, effective cosmological constant