期刊文献+
共找到17篇文章
< 1 >
每页显示 20 50 100
梁晋争衡时期河北“衢地”考论
1
作者 屈卡乐 《山西大同大学学报(社会科学版)》 2024年第3期55-59,共5页
晚唐五代梁晋争衡时期,河北方镇拥有较强的政治军事实力,且掌握着由河北进出河东的主要交通路线,成为影响梁晋力量平衡的“衢地”。在梁晋争衡前期,朱温采用军事威慑和政治笼络双重手段,将魏博、成德、义武等镇拉入梁军阵营。但是,朱梁... 晚唐五代梁晋争衡时期,河北方镇拥有较强的政治军事实力,且掌握着由河北进出河东的主要交通路线,成为影响梁晋力量平衡的“衢地”。在梁晋争衡前期,朱温采用军事威慑和政治笼络双重手段,将魏博、成德、义武等镇拉入梁军阵营。但是,朱梁集团对河北方镇更多地采用军事威慑,试图实现对成德、义武等镇的实质控制。这种高压的举措遭到河北方镇的抵制,使得后梁失去了对河北“衢地”的控制,在梁晋争衡中渐落下风。 展开更多
关键词 梁晋争衡 河北方镇 衢地
下载PDF
春秋初期鲁国与齐国的争衡 被引量:1
2
作者 史磊 《齐齐哈尔师范高等专科学校学报》 2009年第2期127-129,共3页
在人们的印象中,齐国向来是春秋时代的大国、强国,而鲁国则是弱国、小国,但这是不符合事实的。事实上,在齐桓公称霸之前的春秋时代,齐鲁一度是匹敌的国家,并且展开了激烈的争衡。只有在齐桓公时代因为各国归附齐国而逼鲁,鲁国才不得已... 在人们的印象中,齐国向来是春秋时代的大国、强国,而鲁国则是弱国、小国,但这是不符合事实的。事实上,在齐桓公称霸之前的春秋时代,齐鲁一度是匹敌的国家,并且展开了激烈的争衡。只有在齐桓公时代因为各国归附齐国而逼鲁,鲁国才不得已服从齐国,从此再也不能与齐国抗衡。而导致这种结果的原因就在于两国不同的文化特征、统治思想进而导致的强弱易势。 展开更多
关键词 春秋初期 齐国 鲁国 纪国 争衡
下载PDF
佛道争衡与吕洞宾飞剑斩黄龙故事的变迁 被引量:3
3
作者 吴光正 《文学遗产》 CSSCI 北大核心 2005年第4期100-111,共12页
本文从宗教史和文学史相结合的角度,梳理了吕洞宾飞剑斩黄龙故事系统的流变;认为这一故事系统是佛道两教在争衡过程中建构的宗教神话,不仅体现了禅宗心性理论和内丹道教性命双修理论的内在冲突,而且体现了道教丹道理论、佛道话语方式的... 本文从宗教史和文学史相结合的角度,梳理了吕洞宾飞剑斩黄龙故事系统的流变;认为这一故事系统是佛道两教在争衡过程中建构的宗教神话,不仅体现了禅宗心性理论和内丹道教性命双修理论的内在冲突,而且体现了道教丹道理论、佛道话语方式的变迁,这个故事的道教内涵最后由清修变为男女双修并随着其宗教背景的淡化而逐渐世俗化;与此同时,宗教之间的这种冲突与变迁不仅为文学提供了基本的主题和基本的素材,更重要的是为文学提供了表达方式、修辞手段和建构能力。 展开更多
关键词 吕洞宾 故事 变迁 佛道 黄龙 宗教神话 内在冲突 心性理论 话语方式 宗教背景 道教内涵 表达方式 修辞手段 文学史 宗教史 道理论 世俗化 系统 建构
原文传递
十六国时期慕容西燕、后燕几个问题的再探讨
4
作者 刘玉山 刘伟航 《东南文化》 北大核心 2007年第1期65-70,共6页
370年,若不是内部的倾轧与腐败,当可与前秦相颉颃的慕容前燕犤2犦为前秦所灭。淝水战后,受到苻坚优待的前燕宗室在隐忍与等待中揭开了前秦土崩瓦解的序幕。他们的复国运动声势浩大,在北部中国掀起了阵阵波澜。学界对他们在复国运动中的... 370年,若不是内部的倾轧与腐败,当可与前秦相颉颃的慕容前燕犤2犦为前秦所灭。淝水战后,受到苻坚优待的前燕宗室在隐忍与等待中揭开了前秦土崩瓦解的序幕。他们的复国运动声势浩大,在北部中国掀起了阵阵波澜。学界对他们在复国运动中的表现、特点等却鲜有论及。事实上,他们的复国运动一开始就形成了两股势力的争衡,且与他们强烈的时代焦虑感是联系在一起的。与此同时,他们还表现出强烈的归根情结,而这些都有待进一步的厘清。 展开更多
关键词 西燕 后燕 争衡 时代焦虑感 归根情结
下载PDF
葛藤语与荆棘岭——小议全真教观念对《西游记》文本的影响 被引量:2
5
作者 陈宏 韦静怡 《文学与文化》 2019年第4期13-26,共14页
明盛于斯评《西游记》之《清风岭唐僧遇怪,木棉庵三藏谈诗》,认为其为后人伪笔,理由为文字不"关合性命真宗",而这与百回本《西游记》第六十四回的文本现实殊不一致。后者存有唐僧与拂云叟相论的"性命真宗"语。不过... 明盛于斯评《西游记》之《清风岭唐僧遇怪,木棉庵三藏谈诗》,认为其为后人伪笔,理由为文字不"关合性命真宗",而这与百回本《西游记》第六十四回的文本现实殊不一致。后者存有唐僧与拂云叟相论的"性命真宗"语。不过,这段宗教文字并非与叙事天然一体,似为某一改写者为了宣道目的"加塞"进去,且主体部分都是来自署名冯尊师所撰的《升堂文》,属于典型的全真教影响之留痕。而本回故事中的意象如"荆棘""葛藤""薜萝""萝蓏"等,与"加塞"的宗教文字特别是"葛藤谜语"一词,存在着依托和映射的关系,荆棘岭这一地名和相关景观的写作设定,亦立基于此。故结合盛于斯之言,可以推测他幼年所阅读的三藏谈诗,可能仅是叙述一个"草木之灵""雅会一宵"的韵事,及至世德堂以还之百回本《西游记》,则在此文本的基础上,又增加了一个全真化的有限改写环节。但这种改写受制于成熟的故事文本和人物形象塑造,对小说的文学性影响非常有限。 展开更多
关键词 盛于斯 诗话小说 佛道争衡 葛藤谜语 荆棘岭
下载PDF
春秋齐蔡战争原因再探
6
作者 杨婧文 《魅力中国》 2010年第29期281-281,共1页
从先秦到近代,对于公元前656年齐桓公征伐蔡国的原因,各史家说法不一,而且分歧较大,针对这一问题,本文从各家观点出发,在分析齐桓公霸业和当时的春秋大势的基础上对这一问题提出新的看法。
关键词 齐桓公 齐楚争衡 齐蔡矛盾 征伐现
下载PDF
Dynamic Distribution Model with Prime Granularity for Parallel Computing
7
作者 孙济洲 张绍敏 李小图 《Transactions of Tianjin University》 EI CAS 2005年第5期343-347,共5页
Dynamic distribution model is one of the best schemes for parallel volume rendering. How- ever, in homogeneous cluster system.since the granularity is traditionally identical, all processors communicate almost simulta... Dynamic distribution model is one of the best schemes for parallel volume rendering. How- ever, in homogeneous cluster system.since the granularity is traditionally identical, all processors communicate almost simultaneously and computation load may lose balance. Due to problems above, a dynamic distribution model with prime granularity for parallel computing is presented. Granularities of each processor are relatively prime, and related theories are introduced. A high parallel performance can be achieved by minimizing network competition and using a load balancing strategy that ensures all processors finish almost simultaneously. Based on Master-Slave-Gleaner ( MSG) scheme, the parallel Splatting Algorithm for volume rendering is used to test the model on IBM Cluster 1350 system. The experimental results show that the model can bring a considerable improvement in performance, including computation efficiency, total execution time, speed, and load balancing. 展开更多
关键词 GRANULARITY parallel computing load balancing dynamic distribution model
下载PDF
Global Asymptotically Stable of a Generalized Discrete Ricker Competition System
8
作者 Yoshihiro Hamaya 《Journal of Mathematics and System Science》 2013年第6期282-288,共7页
The purpose of this article is to investigate the sufficient conditions for the global asymptotic stability of one equilibrium point of a generalized Ricker competition system,……which appears as a model for dynamics... The purpose of this article is to investigate the sufficient conditions for the global asymptotic stability of one equilibrium point of a generalized Ricker competition system,……which appears as a model for dynamics with one extinct species, by applying the technique of average functions and the new principle of competitive exclusion. 展开更多
关键词 Generalized discrete ricker competition systems average functions new principle of competitive exclusion.
下载PDF
Strategic Planning as a Competitive Advantage by Using the BSC as a Management Tool: A Case Study in Application of Radioisotope Technology at IPEN
9
作者 Imario Vieira Fernando Codelo Nascimento Wilson Aparecido Parejo Calvo 《Journal of Physical Science and Application》 2016年第3期1-10,共10页
Strategic planning is one of the most important management tools for organizational decision making. The nuclear area represents a segment of energy production used by many countries in America, Europe and Asia. It is... Strategic planning is one of the most important management tools for organizational decision making. The nuclear area represents a segment of energy production used by many countries in America, Europe and Asia. It is known that in the future nuclear energy can be a major exit to the global energy crisis. The aim of this research was to use the BSC (Balanced Scorecard) as a strategic tool for decision making in a teaching and research institution of the nuclear area--IPEN (Nuclear and Energy Research Institute), located in the city of Sao Paulo, which belongs to the CNEN (National Nuclear Energy Commission) in Brazil. The methodology used in this academic doctoral study was a case study, which considered the period of research from December 2012 to December 2015. The main results expected from this case study are: the improvement of information flow, the view, the increased visibility of an organization providing education and especially research in relation to published works, increased interaction among IPEN and the main global research institutes and centers, increasing academic production of technical articles, indicator improvement, improving the monitoring of management actions, among others. Given the expected results one can conclude that this study will be of great value to the IPEN and also for the Brazilian energy sector, as it will allow and contribute to the dissemination and demystification of nuclear power as an energy source of mankind, its peaceful applications and for the management activity of knowledge and innovation production in the nuclear area of IPEN. 展开更多
关键词 BSC strategic planning nuclear energy radioisotope technology IPEN.
下载PDF
虚实之间与权力内外:释德清塔铭体探微
10
作者 王彦明 《现代传记研究》 2021年第1期165-178,共14页
出于宣教之需,兼受传统史传影响,塔铭、僧传等释家史传形成了神异、征实两大叙事取向。至晚明,以德清为代表的佛教释子,每有僧史断裂之虞,存史意识渐趋强烈。一方面,他们视塔铭为"世之僧史",秉承实录精神,注重口传史料,辅以... 出于宣教之需,兼受传统史传影响,塔铭、僧传等释家史传形成了神异、征实两大叙事取向。至晚明,以德清为代表的佛教释子,每有僧史断裂之虞,存史意识渐趋强烈。一方面,他们视塔铭为"世之僧史",秉承实录精神,注重口传史料,辅以实地考察,以亲历者身份融入传主叙事,实现"存史"之用。另一方面,他们又精择史料,发挥"熔裁"之功,凸显与其佛教理念契合的传主品格,可谓"融心于史",为丛林改革张目。作为释氏志幽之文,塔铭要传诸后世,作者、僧团弟子均极慎重,多涉及僧团弟子教权争衡。德清的创作表明,塔铭不仅有叙事取向、叙事策略之异,也隐含着教权争衡,具有多重文化内蕴。 展开更多
关键词 释德清 塔铭 文体功能 叙事取向 叙事策略 教权争衡
原文传递
Current plant diversity but not its soil legacy influences exotic plant invasion 被引量:3
11
作者 Wei Xue Si-Mei Yao +3 位作者 Lin Huang Sergio RRoiloa Bao-Ming Ji Fei-Hai Yu 《Journal of Plant Ecology》 SCIE CSCD 2022年第3期639-649,共11页
Current plant diversity can influence exotic plant invasion,but it is unclear whether there is a legacy effect of plant diversity on exotic plant invasion.As plant diversity can affect soil microbial communities and p... Current plant diversity can influence exotic plant invasion,but it is unclear whether there is a legacy effect of plant diversity on exotic plant invasion.As plant diversity can affect soil microbial communities and physio-chemical properties,which may cascade to impact subsequent exotic plant growth,we hypothesize that the soil legacy effect of plant diversity can influence exotic plant invasion.We conducted a plant–soil feedback experiment.In the conditioning phase,we trained soils by monocultures of 12 plant species from three functional groups(4 grasses,3 legumes and 5 forbs)and mixtures of 8 randomly selected species with all three functional groups from this 12-species pool.In the test phase,we grew the invasive plant Bidens pilosa with a co-occurring native grass(Arthraxon hispidus),with a co-occurring native forb(Pterocypsela indica)or with both in each type of the conditioned soils.The performance of B.pilosa relative to its native competitors varied depending on the functional type of both conditioning plant species in the conditioning phase and competing plant species in the test phase.Diversity of the conditioning plants did not influence the growth difference between B.pilosa and its native competitors.However,increasing diversity of the competing plant species reduced the performance of B.pilosa relative to its native competitors.Our results suggest that current plant diversity can reduce exotic plant invasion through increasing growth inequality between invasive and native plants,but the soil legacy effect of plant diversity may have little impact on exotic plant invasion. 展开更多
关键词 Bidens pilosa competitive balance diversity effect invasive plant plant–soil feedback
原文传递
EXISTENCE OF COMPETITIVE EQUILIBRIUM OF LARGE SECURITY-SPOT MARKET WITH INCOMPLETE ASSET STRUCTURE
12
作者 Guosheng ZHANG 《Journal of Systems Science & Complexity》 SCIE EI CSCD 2007年第3期386-396,共11页
With the concept of security-spot market or security market with measurable space of agents, which was first given by Zhang (1998, 2000), we continue to discuss the existence of equilibrium in such large economies. ... With the concept of security-spot market or security market with measurable space of agents, which was first given by Zhang (1998, 2000), we continue to discuss the existence of equilibrium in such large economies. Under common conditions, we have claimed the existence of equilibrium in incomplete security-spot market with a continuum of traders. Because of the development from complete market to incomplete market, we have not only generalized Aumann's results in 1966, but also achieved a breakthrough on researching methods. 展开更多
关键词 EQUILIBRIUM incomplete asset structure large economy security-spot market with measurable space of agents.
原文传递
Asymptotic dynamics of a modified discrete Leslie-Gower competition system 被引量:2
13
作者 Yunshyong Chow Sophia R.-J. Jang 《International Journal of Biomathematics》 2017年第6期1-23,共23页
We propose a modified discrete-time Leslie-Gower competition system of two popula- tions to study competition outcomes. Depending on the magnitude of a particular model parameter that measures intraspecific competitio... We propose a modified discrete-time Leslie-Gower competition system of two popula- tions to study competition outcomes. Depending on the magnitude of a particular model parameter that measures intraspecific competition between individuals within the same population, either one or both populations may be subject to Allee effects. The resulting system can have up to four coexisting steady states. Using the theory of planar compet- itive maps, it is shown that the model has only equilibrium dynamics. The competition outcomes then depend not only on the parameter regimes but may also depend on the initial population distributions. 展开更多
关键词 COMPETITION saddle points Allee effects.
原文传递
An Equilibrium Analysis of a Contest Model
14
《Journal of Systems Science and Information》 2006年第2期313-322,共10页
Based on the assumption that the value of the prize to two contestants increases in their effort levels, a new type of contest model is established. A necessary and weak sufficient condition for a Cournot-Nash equilib... Based on the assumption that the value of the prize to two contestants increases in their effort levels, a new type of contest model is established. A necessary and weak sufficient condition for a Cournot-Nash equilibrium of the contest model are given. 展开更多
关键词 CONTEST the Cournot-Nash equilibrium all-pay auction lottery model
原文传递
Competition between attraction and diffusion in nanoscale non-equilibrium aggregation 被引量:1
15
作者 WANG BoYang DENG Li WANG YanTing 《Science China(Physics,Mechanics & Astronomy)》 SCIE EI CAS 2012年第12期2237-2243,共7页
The competition between attraction and diffusion determines the kinetics of non-equilibrium aggregation process.The formation of silver nanoclusters through non-equilibrium aggregation of silver atoms in solution was ... The competition between attraction and diffusion determines the kinetics of non-equilibrium aggregation process.The formation of silver nanoclusters through non-equilibrium aggregation of silver atoms in solution was simulated by molecular dynamics as a model system to study the influence of the competition between attraction and diffusion on the aggregation process by varying concentration and temperature.It has been found that the aggregation time decreases monotonically with increasing concentration of silver atoms because of increasing attraction,while initially decreasing and then increasing with increasing temperature because of the competition between accelerated attractive motion and increasing diffusive motion of silver atoms.A mean field approximation was employed to develop a phenomenological model describing the mechanism of temperature dependence of aggregation time. 展开更多
关键词 DIFFUSION interaction nanoparticles molecular dynamics simulation
原文传递
COEXISTENCE OF THE STRAINS INDUCED BY MUTATION
16
作者 DE-LIANG QIAN XUE-ZHI LI MINI GHOSH 《International Journal of Biomathematics》 2012年第3期257-281,共25页
In this paper, we propose a two strain epidemic model with single host population. It is assumed that strain one can mutate into strain two. Also latent-stage progression age and mutation are incorporated into the mod... In this paper, we propose a two strain epidemic model with single host population. It is assumed that strain one can mutate into strain two. Also latent-stage progression age and mutation are incorporated into the model. Stability of equilibria (including the disease free equilibrium, dominant equilibria and the coexistence equilibrium) is investigated and it is found that they are locally stable under suitable and biological feasible constraints. Results indicate that the competition exclusion and coexistence of the two strains are possible depending on the mutation. Numerical simulations are also performed to illustrate these results. 展开更多
关键词 Two-strain epidemic model MUTATION latent-stage progression age the basic reproduction number invasion reproduction number strain dominant equilibrium coexistence equilibrium stability.
原文传递
Traveling wave solutions for a diffusive predator-prey model with predator saturation and competition
17
作者 Lin Zhu Shi-Liang Wu 《International Journal of Biomathematics》 2017年第6期231-253,共23页
The purpose of this paper is to study the traveling wave solutions of a diffusive predator- prey model with predator saturation and competition functional response. The system admits three equilibria: a zero equilibr... The purpose of this paper is to study the traveling wave solutions of a diffusive predator- prey model with predator saturation and competition functional response. The system admits three equilibria: a zero equilibrium E0, a boundary equilibrium E1 and a posi- tive equilibrium E. under some conditions. We establish the existence of two types of traveling wave solutions which connect E0 and E. and E1 and E., respectively. Our main arguments are based on a simplified shooting method, a sandwich method and constructions of appropriate Lyapunov functions. Our particular interest is to investi- gate the oscillation of both types of traveling wave solutions when they approach the positive equilibrium. 展开更多
关键词 Diffusive predator prey model traveling wave solution shooting argument Wazewski's set LaSalle's invariance principle.
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部