Proceedings of the Japan Academy

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Volume 41, Issue 2

Displaying 1-26 of 26 articles from this issue

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A Certain System of Parameters in a Local Ring

Yasuo KINUGASA

1965 Volume 41 Issue 2 Pages 95-98
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.3792/pja/1195522474

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A Limit Theorem for Sums of a Certain Kind of Random Variables

Saburo UCHIYAMA

1965 Volume 41 Issue 2 Pages 99-103
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.3792/pja/1195522475

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Sur les Propriétés Asymptotiques des Valeurs Propres pour les Opérateurs Elliptiques

Sigeru MIZOHATA

1965 Volume 41 Issue 2 Pages 104-108
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.3792/pja/1195522476

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Sur la Régularité au Bord des Solutions des Équations Paraboliques

Yoshinori KAMETAKA

1965 Volume 41 Issue 2 Pages 109-113
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.3792/pja/1195522477

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On the Covering Dimension of Certain Product Spaces

Nobuo KIMURA

1965 Volume 41 Issue 2 Pages 114-119
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.3792/pja/1195522478

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The Relation between (N, p_n) and (N, p_n) Summability

Kazuo ISHIGURO

1965 Volume 41 Issue 2 Pages 120-122
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.3792/pja/1195522479

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Harmonic Summability of a Sequence of Fourier Coefficients

O. P. RAI

1965 Volume 41 Issue 2 Pages 123-127
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.3792/pja/1195522480

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Subsemigroups of Completely O-Simple Semigroups. I

T. TAMURA, J. L. CHRISLOCK

1965 Volume 41 Issue 2 Pages 128-131
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.3792/pja/1195522481

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Une Nouvelle Méthode pour Considérer la Série comme une Intégrale II

Hatsuo OKANO

1965 Volume 41 Issue 2 Pages 132-137
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.3792/pja/1195522482

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Sur une Représentation de la Fonction Delta de Dirac. I

Shizu NAKANISHI

1965 Volume 41 Issue 2 Pages 138-140
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.3792/pja/1195522483

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Approximative Dimension of a Space of Analytic Functions

Isao MIYAZAKI

1965 Volume 41 Issue 2 Pages 141-144
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.3792/pja/1195522484

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On Banach Theorem on Contraction Mappings

Kiyoshi ISÉKI

1965 Volume 41 Issue 2 Pages 145-146
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.3792/pja/1195522485

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Implicit Functions on Locally Convex Topological Linear Spaces

Kiyoshi ISÉKI

1965 Volume 41 Issue 2 Pages 147-149
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.3792/pja/1195522486

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Some Applications of the Functional-Representations of Normal Operators in Hilbert Spaces XV

Sakuji INOUE

1965 Volume 41 Issue 2 Pages 150-154
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.3792/pja/1195522487

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A Note on Countable-dimensional Metric Spaces

Keio NAGAMI, J. H. ROBERTS

1965 Volume 41 Issue 2 Pages 155-158
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.3792/pja/1195522489

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On Closures of Vector Subspaces. II

Shouro KASAHARA

1965 Volume 41 Issue 2 Pages 159-162
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.3792/pja/1195522490

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Failure of Ovariectomy to Induce Pituitary Castration Reaction in Estrogen-Induced Persistent-Diestrous Rats

Yasumasa ARAI

1965 Volume 41 Issue 2 Pages 163-168
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.2183/pjab1945.41.163

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In persistent-diestrous rats secured by daily injections of estrone for the first 30 days of postnatal life, ovariectomy did not give rise to proliferation and hypertrophy of pituitary gonadotrophs. In ovariectomized controls (Group 4), the average percentage of gonadotrophic basophils in the anterior pituitary was 24.05±0.92. In estrogen-induced persistent-diestrous rats, the percentages were 5.43±0.34 (Group 1), 1.42±0.17 (Group 2) and 0.99±0.05 (Group 3), being lowered with doses of estrone administered neonatally.

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Degree of Endogamy and Effective Migration Rate in Isolated Populations

Toshiyuki YANASE

1965 Volume 41 Issue 2 Pages 169-174
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.2183/pjab1945.41.169

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A Phenotypical XXYY Human Male with Notes on Two Regular Klinefelter Cases

Nobuo TAKAGI, Sajiro MAKINO, Shudo TAKAI, Masahiro HIKITA

1965 Volume 41 Issue 2 Pages 175-180
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.2183/pjab1945.41.175

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ABO and Lewis Blood Groups in Crab-eating Macaques

Hachiro NAKAJIMA, Tadamitsu OGUSHI

1965 Volume 41 Issue 2 Pages 181-184
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.2183/pjab1945.41.181

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Blood and submaxillary gland of crab-eating macaques were tested for their ABO and Lewis blood groups. All the macaques tested contained A and/or B substances in their glands and a rough reciprocal relation seemed to exist between the antigen of gland and the antibody of serum. In testing the red cells, crab-eating macaques could be divided into three groups in Lewis blood groups, as in man, and it was suggested that the Le^a substance on the red cells might be taken up from the serum. The submaxillary glands contained both Le^a and Le^b substances being independent of Lewis groups of the red cells.

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Chromogen Formation and Epimerization of N-Acetyrhexosamines

by Potassium Tetraborate Treatment on Paper

Seiichi OHKUMA, Toshiaki SHINOHARA, Chitose MIYAUCHI

1965 Volume 41 Issue 2 Pages 185-190
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.2183/pjab1945.41.185

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Treatment of N-acetylhexosamines with potassium tetraborate on paper results in chromogen formation and epimerization.

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Recurrent Facilitory Pathway of the Pyramidal Tract Cell

Kisou KUBOTA, Kunitaro TAKAHASHI

1965 Volume 41 Issue 2 Pages 191-194
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.2183/pjab1945.41.191

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Excitatory postsynaptic potentials were recorded intracellulary from the cat pyramidal tract cell by stimulation of the pyramidal tract, either at the rostral pyramid or cerebral peduncle. These potentials occurred in the cells of which conduction velocity between 20 and 168m/see, and were induced by impulses along the pyramidal fibers at 11-16m/sec., i.e., the slowly conducting axons of the pyramidal tract cells. It is suggested that there is recurrent facilitation from the slow to the fast cells which is exerted probably monosynaptically through the axon collaterals of the former.

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Location of the Recurrent Inhibitory Synapse on Cat Pyramidal Tract Cell

Kisou KUBOTA, Hideo SAKATA, Kunitaro TAKAHASHI, Masatake UNO

1965 Volume 41 Issue 2 Pages 195-197
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.2183/pjab1945.41.195

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The inhibitory postsynaptic potentials of the pyramidal tract cells attributable to their axon collateral activity were intracellulary recorded during the pyramidal tract stimulation. Laminar analysis of the extracellular potentials indicated the termination of these recurrent inhibitory synapses on the somatic portion of the pyramidal tract cell.

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Tumor Formation by Methylcholanthrene in Neonatally Thymectomized Mice

Kenji TAKEYA, Kikuo NOMOTO, Ryoichi MORI

1965 Volume 41 Issue 2 Pages 198-200
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.2183/pjab1945.41.198

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In mice thymectomized at birth and inoculated with methylcholanthrene at 4 weeks of age, tumors developed earlier and the incidence of tumor formation was higher than in sham-thymectomized mice. The rate of outgrowth of tumors after first recognition was almost equal in both groups.

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Effect of Neonatal Thymectomy on the Outgrowth of Met hylcholanthrene- Induced Sarcoma Transplanted to Isogeneic and Allogeneic Hosts

Kikuo NOMOTO, Ryoichi MORI, Kenji TAKEYA

1965 Volume 41 Issue 2 Pages 201-204
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.2183/pjab1945.41.201

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The methylcholanthrene-induced sarcoma transplanted to isogeneic C57BL mice developed more rapidly in thymectomized mice than in sham-thymectomized mice. The same tumor was accepted and grew rapidly in the allogeneic CF1 mice thymectomized and transplanted at birth.

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Tumor Formation by Polyoma Virus in Weanling Mice Thymectomized at Birth

Ryoichi MORI, Kikuo NOMOTO, Kenji TAKEYA

1965 Volume 41 Issue 2 Pages 205-208
Published: 1965
Released on J-STAGE: September 12, 2006

DOIhttps://doi.org/10.2183/pjab1945.41.205

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Grossly apparent tumors were produced by polyoma virus in weanling CF1 mice thymectomized at birth. Of 18 neonatally thymectomized and polyoma virus-inoculated weanling mice, 3 were found to have grossly apparent tumors 100 to 150 days after the virus inoculation. No tumors were found in so treated sham-thymectomized mice in the same observation period.

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