Yakugaku zasshi : Journal of the Pharmaceuticalâ€¦

1998

A rapid and simple method for the determination of allantoin in pharmaceuticals by reversed-phase ion-pair high-performance liquid chromatography using an ODS column was presented. In general, it isâ€¦ (More)

Backreaction of the dynamical Casimir effect is investigated by a scalar effective theory in 1 + 1 dimensions. The adiabatic approximation allows us to treat the size of the space as a dynamicalâ€¦ (More)

A measuring method sensitive to prolyl endopeptidase (EC 3.4.21.26, PEP) activity using native peptides (Arg-vasopressin or substance P) as substrates was established. The investigation of threeâ€¦ (More)

We discuss the Hawking radiation in the gauge-Higgs-Yukawa theory. The ballistic model is proposed as an effective description of the system. We find that a spherical domain wall around the blackâ€¦ (More)

We formulate field theories in fractal space and show the phase diagrams of the coupling versus the fractal dimension for the dynamical symmetry breaking. We first consider the 4-dimensionalâ€¦ (More)

We show that a spherical electroweak domain wall is formed around a small black hole and this is a general property of the Hawking radiation in the vacuum of the Standard Model. The wall appears notâ€¦ (More)

A structure of the radiation-ball which is identified as a Schwarzschild black hole is found out by investigating the backreaction of Hawking radiation into space-time. The structure consists of theâ€¦ (More)

The thermal radiation from a black hole was discovered by Hawking [1], and contributions of primordial black holes in the early universe have been discussed [2]. Then it is natural to ask if blackâ€¦ (More)

A structure model for black holes is proposed by mean field approximation of gravity. The model, which consists of a charged singularity at the center and quantum fluctuation of fields around theâ€¦ (More)