12 0 0 0 OA 甲状腺癌の統計的観察-日本病理剖検輯報に基づく剖検例の集計-
- 著者
- 遠藤 哲夫 佐藤 方信 吉田 博 矢川 寛一
- 出版者
- 一般社団法人 日本内分泌学会
- 雑誌
- 日本内分泌学会雑誌 (ISSN:00290661)
- 巻号頁・発行日
- vol.54, no.9, pp.1007-1015, 1978-09-20 (Released:2012-09-24)
- 参考文献数
- 22
A total of 747 cases of malignant neoplasms of the thyroid reported in the “Annual of the Pathological Autopsy Cases in Japan” during the past 5 years (1969-1973) were reviewed and statistically analysed.Histological diagnosis in this series were papillary carcinoma in 323 cases (51.8%), follicular carcinoma in 143 cases (22.9%) and anaplastic carcinoma in 102 cases (16.3%). The average age of patients at autopsy was 58 years for papillary carcinoma cases, 62.4 years for follicular carcinoma cases and 61.7 years for anaplastic carcinoma cases. The incidence of metastasis to lymph nodes and to organs was 47.3% and 51.5%, respectively in cases of follicular carcinoma and 73.3% and 98.0%, respectively in cases of anaplastic carcinoma. Autopsy revealed an otherwise unnoticed thyroid cancer in 457 cases, which accounted for 61.2% of the entire autopsy cases of malignancy of this organ. A so-called multiple cancer, i.e. the concurrence of carcinomas in the thyroid gland and other organs, was seen in 239 cases (32.3%).
4 0 0 0 OA 屋内電波環境推定のための一般建築材料の透過反射特性に関する実験的検討
- 著者
- 遠藤 哲夫 吉野 涼二 寺田 矩芳 東山 潤司
- 出版者
- 日本建築学会
- 雑誌
- 日本建築学会環境系論文集 (ISSN:13480685)
- 巻号頁・発行日
- vol.70, no.587, pp.71-78, 2005-01-30 (Released:2017-02-11)
- 参考文献数
- 12
- 被引用文献数
- 1 1
High wireless communication systems demands in a variety of office, public and residential environments requires the electromagnetic properties of building materials to predict the indoor wave propagation. This paper describes the equivalent electrical properties of typical building walls composed of several building materials. We estimate the complex specific dielectric constant of building materials composition from the spatial transmission loss measurements and discuss the dispersion of the measured transmission loss. The validity of the estimated equivalent dielectric constant is discussed by a comparison of the reflection loss between the measurement and the prediction. This spatial reflection loss measurement can be one of the effective methods to determine the equivalent electromagnetic properties of composite building walls.