DSpace コレクション: 1966-121966-12http://hdl.handle.net/11133/302024-03-28T13:40:11Z2024-03-28T13:40:11Zダイオード検波器のノイズ特性 : 非直線代数・微分方程式の確率過程論的取扱いに関する2, 3の考察新美, 吉彦http://hdl.handle.net/11133/1592013-01-10T16:30:44Z1966-12-29T15:00:00Zタイトル: ダイオード検波器のノイズ特性 : 非直線代数・微分方程式の確率過程論的取扱いに関する2, 3の考察
著者: 新美, 吉彦
抄録: Nonlinear device has been used in electronics and in communication engineering: i. e., such that diode detector and nonlinear oscillator etc. In this paper, these nonlinear devices, but mainly being considered diode detectors, are handled and studed in the direction of its noise characteristics. In that case, two categories are distincted, such that, the algebraric or the zero memory transformation, and the other is the differential or the transformation with memory.1966-12-29T15:00:00Z社内標準化の進め方の問題点とその研究西脇, 甫http://hdl.handle.net/11133/1602013-01-10T16:30:44Z1966-12-29T15:00:00Zタイトル: 社内標準化の進め方の問題点とその研究
著者: 西脇, 甫
抄録: It is doubted if the standardizing of operation is always adopted really efficiently. The standardizing of operation might be often misunderstood so that it may result in making rules or standards in the operation of enterprise and preparing written articles after surveying existing situation. We do not know if the standardizing made under such thought would contributet to the prosperity of enterprise. We fear it may rather create an obstacle for the developments of enterprise. After my experinences and study for many years, I wish to point out what they should examine on the standardizing of operation and analize the points in order to make clearas to how it should function.1966-12-29T15:00:00Zカイネチンに関する研究(第一報)奥村, 重雄http://hdl.handle.net/11133/1542013-01-10T16:30:34Z1966-12-29T15:00:00Zタイトル: カイネチンに関する研究(第一報)
著者: 奥村, 重雄
抄録: Kinetin was disocvered as a cell-division promoting substance 11 years ago. This substance has many interesting physiological activities. In this paper, three interesting activities of kinetin were described: 1) The first activity is a stimulating action upon the greenleaves. 2) The second action is a stimulating effect of flowering of various plants. 3) The third activity is a promotion of seed-germination of Tobaccum. The use of kinetin in agriculture has become feasible. All the plant species so far tested (Pisum sativum L, Zea mays L, Spinacia oleraceal etc.) showed the frost hardiness with kinetin. The plants that acquired the frost-hardiness also acquired a resistance to the agricultural chemicals. A study was also made to investigate the relationship between the chemical structure and the kinetin-activity. For example, the changes of activity due to the replacement of furane ring in kinetin by an aromatic or heterocyclic ring or an alkyl group were investigated. The very interesting relationship was found. It is very important problem wheather kinetin exists in the nature or not. This still remains for future research to elucidate.1966-12-29T15:00:00Zカイネチン誘導体の合成的研究(第四報)奥村, 重雄倉石, 普宇多, 昭中瀬, 博文鎌田, 廷明菅村, 忠弘http://hdl.handle.net/11133/1552013-01-10T16:30:35Z1966-12-29T15:00:00Zタイトル: カイネチン誘導体の合成的研究(第四報)
著者: 奥村, 重雄; 倉石, 普; 宇多, 昭; 中瀬, 博文; 鎌田, 廷明; 菅村, 忠弘
抄録: In previous paper of this series it was reported that the kinetin-analogues which have an aromatic or heterocyclic ring instead of furane ring have almost the same activity as kinetin on leaf growth. In this paper a study was made to ascertain by what kinds of ring the furane ring might be replaced and the same activity as kinetin be still retained. Another study also was made to investigate the effect of carbon numbers between purine nucleus and attached benzene ring on the leaf-growth promoting activity of phenyl alkylamino-purine. The kinetin-analogues having 0, 1 and 2 carbon atoms have almost the same activity as kinetin. In the case of n=4 or 5 it has almost inactive. The analogues, having naphthalene, biphenyl, phenanthrene or anthracene ring, have lower activity than kinetin.1966-12-29T15:00:00Z