The purpose of this paper is to introduce to you, the Western people, nowadays a “widely unknown” Japanese thermodynamicist by the name of Motoyosi Sugita and his study on the thermodynamics of transient phenomena a...The purpose of this paper is to introduce to you, the Western people, nowadays a “widely unknown” Japanese thermodynamicist by the name of Motoyosi Sugita and his study on the thermodynamics of transient phenomena and his theory of life. This is because although he was one of the top theoretical physicists in Japan before, during and after WWII and after WWII he promoted the establishment of the biophysical society of Japan as one of the founding members, he himself and his studies themselves have seemed to be totally forgotten nowadays in spite that his study was absolutely important for the study of life. Therefore, in this paper I would like to present what kind of person he was and what he studied in physics as a review on the physics work of Motoyosi Sugita for the first time. I will follow his past studies to introduce his ideas in theoretical physics as well as in biophysics as follows: He proposed the bright ideas such as the quasi-static change in the broad sense, the virtual heat, and the field of chemical potential etc. in order to establish his own theory of thermodynamics of transient phenomena, as the generalization of the Onsager-Prigogine’s theory of the irreversible processes. By the concept of the field of chemical potential that acquired the nonlinear transport, he was seemingly successful to exceed and go beyond the scope of Onsager and Prigogine. Once he established his thermodynamics, he explored the existence of the 4th law of thermodynamics for the foundation of theory of life. He applied it to broad categories of transient phenomena including life and life being such as the theory of metabolism. He regarded the 4th law of thermodynamics as the maximum principle in transient phenomena. He tried to prove it all life long. Since I have recently found that his maximum principle can be included in more general maximum principle, which was known as the Pontryagin’s maximum principle in the theory of optimal control, I would like to explain such theories produced by Motoyosi Sugita as detailed as possible. And also I have put short history of Motoyosi Sugita’s personal life in order for you to know him well. I hope that this article helps you to know this wonderful man and understand what he did in the past, which was totally forgotten in the world and even in Japan.展开更多
This article examines a concept‘pacifism’described by Japanese prime minister and Liberal Democratic Party's(LDP)president Abe Shinzo and the New Komei Party's(NKP)leader Yamaguchi Natsuo through a lens of r...This article examines a concept‘pacifism’described by Japanese prime minister and Liberal Democratic Party's(LDP)president Abe Shinzo and the New Komei Party's(NKP)leader Yamaguchi Natsuo through a lens of role theory to understand what roles they think Japan should play.First,how the concept'pacifism'is used in statements(speeches,interviews,and remarks on the press)of Abe,Yamaguchi and other related materials,which are assumed to give a clue about their ideas of Japan's role in the world related to pacifism,is examined because this comparison enables to expose accord and discord between them.Second,national role conception or NRC(an actor’s subjective understanding of the country’s appropriate role in the world and the perception of domestic and foreign expectations)about Japan's role and the worldview of each party is discussed in connection with the issue of the revision of the Japanese Constitution which stipulates a general framework of Japan's foreign policy.The LDP aims to play more proactive roles by revising the constitution and Abe dismisses the current constitution as it makes only'one-country pacifism'possible.On the other hand,the NKP tries to maintain the constitution as it is to protect traditional non-military pacifism.展开更多
文摘The purpose of this paper is to introduce to you, the Western people, nowadays a “widely unknown” Japanese thermodynamicist by the name of Motoyosi Sugita and his study on the thermodynamics of transient phenomena and his theory of life. This is because although he was one of the top theoretical physicists in Japan before, during and after WWII and after WWII he promoted the establishment of the biophysical society of Japan as one of the founding members, he himself and his studies themselves have seemed to be totally forgotten nowadays in spite that his study was absolutely important for the study of life. Therefore, in this paper I would like to present what kind of person he was and what he studied in physics as a review on the physics work of Motoyosi Sugita for the first time. I will follow his past studies to introduce his ideas in theoretical physics as well as in biophysics as follows: He proposed the bright ideas such as the quasi-static change in the broad sense, the virtual heat, and the field of chemical potential etc. in order to establish his own theory of thermodynamics of transient phenomena, as the generalization of the Onsager-Prigogine’s theory of the irreversible processes. By the concept of the field of chemical potential that acquired the nonlinear transport, he was seemingly successful to exceed and go beyond the scope of Onsager and Prigogine. Once he established his thermodynamics, he explored the existence of the 4th law of thermodynamics for the foundation of theory of life. He applied it to broad categories of transient phenomena including life and life being such as the theory of metabolism. He regarded the 4th law of thermodynamics as the maximum principle in transient phenomena. He tried to prove it all life long. Since I have recently found that his maximum principle can be included in more general maximum principle, which was known as the Pontryagin’s maximum principle in the theory of optimal control, I would like to explain such theories produced by Motoyosi Sugita as detailed as possible. And also I have put short history of Motoyosi Sugita’s personal life in order for you to know him well. I hope that this article helps you to know this wonderful man and understand what he did in the past, which was totally forgotten in the world and even in Japan.
文摘This article examines a concept‘pacifism’described by Japanese prime minister and Liberal Democratic Party's(LDP)president Abe Shinzo and the New Komei Party's(NKP)leader Yamaguchi Natsuo through a lens of role theory to understand what roles they think Japan should play.First,how the concept'pacifism'is used in statements(speeches,interviews,and remarks on the press)of Abe,Yamaguchi and other related materials,which are assumed to give a clue about their ideas of Japan's role in the world related to pacifism,is examined because this comparison enables to expose accord and discord between them.Second,national role conception or NRC(an actor’s subjective understanding of the country’s appropriate role in the world and the perception of domestic and foreign expectations)about Japan's role and the worldview of each party is discussed in connection with the issue of the revision of the Japanese Constitution which stipulates a general framework of Japan's foreign policy.The LDP aims to play more proactive roles by revising the constitution and Abe dismisses the current constitution as it makes only'one-country pacifism'possible.On the other hand,the NKP tries to maintain the constitution as it is to protect traditional non-military pacifism.
