A statistical mechanical model for the switching mechanism of photoinduced magnetization is proposed making use of dynamics of magnetization in the circumstance with the metastable structure. As a typical model with metastability, the equilibrium and nonequilibrium properties of the Blume-Capel (BC) model have studied. We demonstrate reversible changes of magnetization corresponding to the chan...

A phenomenological renormalization scheme for hadronic diffraction is proposed, which achieves unitarization without the need for “screening corrections”. Predictions for diffractive photoproduction cross sections at HERA are presented and compared with experimental results. A new interpretation of hard and deep inelastic diffractive data emerges, in which the momentum sum rule is obeyed by the...

We propose a technique to diagnose and treat individual cells in the human body. A virus-like system delivers a copy of a diagnosis and treatment DNA complex to each cell. The complex determines whether the cell has a specific disease based on the presence or absence of indicator mRNA molecules and, if the diagnosis is positive, releases a proper drug for treatment. As a tool for the diagnosis ...

one of the basic subjects in political sociology of every society is the nature of stat in that society. the states have different economical social culture and political nature. the essay studies the political nature of the state in studies the political nature of the state in iran during pahlavi period , from the view point of transition to democracy. the aim of study the political nature of ...

Introduction Understanding of the effect of weightbearing on the kinematics of the subtalar and talocrural joints is critical for the diagnosis and treatment of foot and ankle disorders. However, precise kinematics of these joints during dynamic activities in vivo is not well studied. The purpose of this study was to compare in vivo kinematics of these joints during nonweightbearing and weightb...

there are two different contradictory approach regarding the interaction of the state immunity and jus cogens. some jurist argue that jus cogens rules should prevail over other inconsistent ordinary rules of international law including state immunity. this argument therefore depends upon the existence of conflict between rules of jus cogens, and the rule of customary law which requires one stat...