According to the theory in my book quoted, the essence of interdependecey is nothing other than the division of labor in the abstract meaning. If a division of labor is to be realised as a closed system, this system has to consist of (at least) three partners. This consideration is also based on my idea concerning the definition of a single set, the so-called law of the thinking unit. From this point of view, a whole society is defined as consisting of three socio-economic sectors, in the present case, the agricultural sector (A), the commercial-industrial sector (W), and the financial sector (F). We assume a whole society to be countable in terms of three social powers. All of the thinking in this paper is pursued by way of topology, group theory and isomorphism. Finally we consider the dynamic phase by which capital accumulation comes into being. The phase occurs through the net cost transfer between the three sectors and consists of three stage, the rising stage, the stabilized stage, and the vicious circling stages. As a strategy to avoid the last stage, we propose to load off the over investment of SOC (in the broad meaning) effected by the A and W sectors in the F sector. Nowadays, many countries give all kind of subsidies to the A-sector. Yet, as seen from our argument, this could well become just a further load for the A-sector through a chain reaction. "Good medicine tastes bitter."

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A calcuration procedure to predict incompressible turbulent flows in arbitrary shapes is presented. The procedure is based on the solution of primitive variable formlation of the dependent Reynolds averaged Navier-Stokes equations in general curvilinear coordinates. A 3rd-order upwind differencing approximation method for the convective terms in governing equations is used. The 3rd-order method is based on the Quadratic Upstream Interpolation for Convective Kinematics (QUICK) algorithm. The k∿ε model of turbulence is used to describe the turbulent flow process with particular attention to the boundary conditions. The solutions for a time dependent square cavity flow at the Reysolds number of (10)^5 are obtained.

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生後50日, 体重150∿200gの雄ウイスター・ラットを用いてランニングを負荷し体重, 心拍数, 心臓重量および自律神経緊張に対する, 身体トレーニングの効果を検討した。1)トレーニング群の体重増加は, コントロール群よりも少なく, これは, 皮下脂肪の減少のためと考えられる。体重に対する心臓重量は, コントロール群に比較してトレーニング群が有意に大きかった。2)トレーニング群の心拍数は, コントロール群に比べて減少が大きく, トレーニングによる徐脈が認められた。3)自律神経緊張は, 自律神経遮断剤(プロプラノロール, アトロピン)投与後の心拍数の変化から評価した。累積40時間トレーニングでは, 交感神経の緊張が優位であったが, トレーニングの経過に従い副交感神経緊張優位が認められた。

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