Studies on sexual isolation between Drosophila ananassae and D. pallidosa : behavioral and genetic analyses based on courtship song eeffects

Thesis (Ph. D. in Science)--University of Tsukuba, (B), no. 1873, 2002.11.30Includes bibliographical reference

An empirical study of the effect of RMB exchange rate on china’s service trade

服务贸易正日益成为影响各国经济发展的重要力量，不仅在各国产业结构升级和支柱产业的战略替代方面发挥着巨大的作用，而且在国际收支平衡中发挥着重要的调整缓冲作用，成为衡量一国国际竞争力的重要标准。人民币汇率制度改革后，更富有弹性的汇率形成机制加大了汇率变动的不确定性和复杂性，对我国来说，这不仅涉及人民币对各国币值的变动，还可能对我国服务贸易产生影响。 文章主要从两个角度来探讨人民币汇率变动对我国服务贸易的影响，其一是人民币汇率变动对我国服务贸易总进出口额的影响；其二是人民币汇率变动对我国服务贸易结构的影响，首先进行的是理论分析，阐述了汇率变动对贸易影响的理论发展和我国服务贸易发展现状。（1）关于人...The impact of service trade is increasingly becoming an important force in national economic development. It does not only play an essential role in the strategic substitutes of pillar industries in a country and upgrading of an industrial structure, but also play an important part in the adjustment and buffer effect in the international balance of payments. It becomes an important measurement of ...学位：经济学硕士院系专业：经济学院国际贸易系_服务贸易学学号：1572007115077

Ricci solutions and real hypersurfaces

We study the expression similar to the equation of Ricci solution. As applications we give conditions for real hypersurfaces of a complex space form to be some Hopf hypersurface弘前大学教育学部紀要. 105, 2011, p.65-68departmental bulletin pape

The making of modern Japanese foreign policy towards the Shanghai System : In the case of negotiation on Land Regulation, Kulangsu

The “Prevailing at Shanghai” was proposed by the Minche Viceroy Xu Yingkuei, when he opened a settlement in Kulangsu. Xu’s original intention was to establish an “International Settlement” to guarantee the stability of the area, based on the security system of the Great Powers who had jointly defended Shanghai. The British and Germans demanded that Kulangsu maintain the authority system of the “Foreign Settlement” in Shanghai. In order to maintain relations with the Powers, Japan had to overcome the special problems of the settlement, such as the expansion of the Powers, the ethnocentric ideology and the legal status of the oversea Chinese. The Japanese Ministry of Foreign Affairs however, through the Amoy Consul, had intended to expand its capital and build up its power through the use of Taiwan Chinese, but its own interests prevented it from fully absorbing the active policy. In contrast to the British Consul who sticks to the Shanghai experience and the influence on Shanghai, the Japanese Consul often suspects the Shanghai experience, emphasising the “local condition” and resorting to the Diplomatic Corps

Properties and role of the delayed rectifier K^+ current in the pacemaker activity

科学研究費補助金研究成果報告書研究種目: 基盤研究(C)研究期間: 1999～2000課題番号: 11670040研究代表者: 松浦 博（滋賀医科大学・医学部・教授）研究分担者: 尾松 万里子（滋賀医科大学・医学部・助教授）研究分担者: 林 維光（滋賀医科大学・医学部・助手

カクリツ ペトリネット オ モチイタ ブンサン ショリ トクセイ ノ カイセキ ヒョウカ ニツイテ

Petrient is developed to describe the flow and control of information in system that behave parallel and asynchronous. Stochastic Petrinet is the expansion of ordinary Petrinet and suitable for especialy distributed processing analysis. Stochastic Petrinet in often used as a tool for modelling systems with concurrency, synchronization and communication. Also, it has been widely used in the performance analysis of communication systems, protocol, manufacturing systems etc. Any finite place, finite transition, marked stochastic Petrinet is isomorphic to a Markov Chain. As a result, the usual way of analyzing a stochastic Petrinet is to generate the associated Markov Chain. Solving the Markov Chain, we obtain the steady state probabilities. From these probabilities, we obtain the perfor mance measure. In this paper, we present stochastic Petrinet and evaluate behavior of distributed processing system