検索結果 50198 件
| JaLCDOI | 10.18926/19622 |
|---|---|
| フルテキストURL | Mem_Fac_Eng_OU_31_1_5.pdf |
| 著者 | 島村 薫| Zhang Chunxiao| 内田 哲也| |
| 抄録 | Rigid polymer poly(p-phenylene benzobisthiazole) was crystallized from dilute solution. Electron microscopy showed that upon quenching, flat fibrils with several nm thick were produced. Subsequent heat treatment in solvent changed the fibril into "shish-kebab". On the other hand, by isothermal crystallization, an aggregate of parallel rod-like crystals was obtained. The molecular chains were accommodated normal to the rod. Based on the observation of crystal morphology, the isothermal crystallization mechanism was proposed. Because of regidity of polymer chains and wide distribution of the molecular length, the chain ends were inevitably included within the crystals resulting in crystal defects such as axial shift, lattice curvature and edge dislocation which were directly observed by lattice imaging. |
| 出版物タイトル | Memoirs of the Faculty of Engineering, Okayama University |
| 発行日 | 1996-12-27 |
| 巻 | 31巻 |
| 号 | 1号 |
| 開始ページ | 5 |
| 終了ページ | 10 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002309167 |
| JaLCDOI | 10.18926/19621 |
|---|---|
| タイトル（別表記） | STUDIES ON BALNEOTHERAPY OF DIABETES MELLITUS (Ⅰ). EFFECT OF THE RADIOACTIVE THERMAL BATH UPON THE CARBOHYDRATE METABOLISM AND THE LEUCOCYTE PICTURE IN ALLOXAN-DIABETIC RABBITS. |
| フルテキストURL | 015_034_047.pdf |
| 著者 | 森永 寛| |
| 抄録 | The author investigated the effect of the radioactive thermal bath upon the carbohydrate metabolism and the leucocyte picture in alloxan-diabetic rabbits. 1. The author injected 100-200 mg. of alloxan per kg. of body weight intravenously into normal rabbits and produced alloxan diabetes. The triphasic blood sugar response to the injection of alloxan is illustrated in Table 1. and Fig. 1. About a week after the injection of alloxan, the fasting blood sugar values ranged 127 to 331 mg./dl. (Table 3.). 2. In this experiment the alloxan-diabetic rabbits were put in radioactive hot spring and plain water bath, 42-44℃. in temperature. The radioactive hot springs put in use are "Hisui-no-Yu" and "Kenkyusho-sen" (the Loboratory-Spring), both in Misasa Spa, the chemical compositions of which are given in Table 2. 3. In any case, the blood sugar level rose temporarily after the thermal baths for 5 minutes, but the 24-hour blood sugar value after taking a bath was lower in "Hisui-no-Yu" (Rn: 300-400 Mache units) than in "Kenkyusho-sen" (Rn: 10-30 Mache units) (Table 3 and Fig. 2). 4. The glucose tolerance was found to be abnormal in alloxan-diabetic rabbits even 3 months after the injection of alloxan, but this abnormal carbohydrate metabolism tended to become normal by the radioactive thermal bath (Table 5, 6 and Fig. 3, 5.). 5. The radioactive thermal bath in "Hisui-no-Yu" caused increase of leucocyte counts of alloxan-diabetic rabbits more remarkably than the bath in "Kenkyusho-sen" (Table 8. and Fig. 6). |
| 出版物タイトル | 岡山大学温泉研究所報告 |
| 発行日 | 1955-03-25 |
| 巻 | 15巻 |
| 開始ページ | 34 |
| 終了ページ | 47 |
| ISSN | 0369-7142 |
| 関連URL | http://ousar.lib.okayama-u.ac.jp/21510 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002314143 |
| JaLCDOI | 10.18926/19620 |
|---|---|
| タイトル（別表記） | RHEUMATOID ARTHRITIS AND THORN'S TEST |
| フルテキストURL | 015_029_033.pdf |
| 著者 | 泉 友圀| |
| 抄録 | In a course of balneotherapy of rheumatoid arthritis, there was no proper standard to judge the therapeutic effect. In this circumstance, Thorn's test and a measurement of red cell sedimentation rate were applied to ten patients with rheumatoid arthritis before and after balneotherpy, and it was found that, although patients before therapy showed a low value of Thorn's test and a faster rate of red cell sedimentation, after released from various symptoms by balneotherapy they had a higher value of Thorn's test and a slower rate of red cell sedimentation. Therefore, these two tests above described may be used as a standard for a judgement of the effect of balneotherapy to patients with rheumatoid arthritis. |
| 出版物タイトル | 岡山大学温泉研究所報告 |
| 発行日 | 1955-03-25 |
| 巻 | 15巻 |
| 開始ページ | 29 |
| 終了ページ | 33 |
| ISSN | 0369-7142 |
| 関連URL | http://ousar.lib.okayama-u.ac.jp/21510 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002314144 |
| JaLCDOI | 10.18926/19619 |
|---|---|
| フルテキストURL | Mem_Fac_Eng_OU_31_1_1.pdf |
| 著者 | 榊原 精| Nakagawa, Keiyu| Hosokawa, Norio| Kanadani, Teruto| |
| 抄録 | Dependence of precipitation hardening on the distance from specimen surface and effect of the surface layer on the fatigue strength of an Al-1.2mass% Si alloy were studied by microhardness test, transmission electron microscopy and repeated tension fatigue test. Rate of age-hardening was slower in the vicinity of surface than in the interior of the specimen aged at 423K after quenching from 853K. The result of the electron microscopy was that the size ot Si precipitates formed in the vicinity of surface was smaller than in the interior of specimen aged for 6ks at 423K. This difference was considered to be caused by the effect of the surface as vacancy sinks which slowed down the growh of Si precipitates in the vicinity of the specimen surface. A specimen surface layer whose hardness was different from that of the specimen interior was formed at the vicinity of the surface when the specimen was aged at relatively low temperature such as 423K. The fatigue strength in repeated tensile test ot the specimen did not depend on whether the specimen surface layer was present or not. |
| 出版物タイトル | Memoirs of the Faculty of Engineering, Okayama University |
| 発行日 | 1996-12-27 |
| 巻 | 31巻 |
| 号 | 1号 |
| 開始ページ | 1 |
| 終了ページ | 3 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120005816788 |
| JaLCDOI | 10.18926/19618 |
|---|---|
| フルテキストURL | Mem_Fac_Eng_OU_33_1_59.pdf |
| 著者 | Fujihara Yutaka| 大崎 紘一| |
| 抄録 | In this paper, we propose a method to solve simultaneously facility layout problem and scheduling problem. About a initial random layout planning, the production scheduling and the transportation scheduling of AGV are obtained by using priority rules. From the obtained transportation scheduling, the critical transportation and the closeness rating are obtained. Facility layout is renewed by the combined procedure of genetic algorithm and tabu search in order to reduce the material handling cost. By using this renewed facility layout, the production scheduling and the transportation scheduling of AGV are also revised until no further improvement is possible. |
| 出版物タイトル | Memoirs of the Faculty of Engineering, Okayama University |
| 発行日 | 1998-11-30 |
| 巻 | 33巻 |
| 号 | 1号 |
| 開始ページ | 59 |
| 終了ページ | 64 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002308989 |
| 著者 | Nguyen Hien M.| Cooper Eric W.| Kamei Katsuari| |
|---|---|
| 発行日 | 2009-11-10 |
| 出版物タイトル | Proceedings : Fifth International Workshop on Computational Intelligence & Applications |
| 巻 | 2009巻 |
| 号 | 1号 |
| 資料タイプ | 会議発表論文 |
| JaLCDOI | 10.18926/19616 |
|---|---|
| フルテキストURL | Mem_Fac_Eng_OU_33_1_53.pdf |
| 著者 | Li Sen| 大崎 紘一| 梶原 康博| 宗澤 良臣| |
| 抄録 | A method for designing a monitoring system with multiple cameras is proposed in order to supervise and recognize the progress of wide work area. First, a wide view camera is deveeloped by combining several usual cameras so that its visual angle could cover more than π/2. Secondly, A method for determining the number and location points of cameras is proposed by considering the shape of monitored area and the installation cost of cameras. The monitored area is divided into three kinds of basic shape (rectangular form, L form and convex form). For every basic shape area, the camera is located at the vertex pasition, so that the whole area can be monitored by the camera. |
| 出版物タイトル | Memoirs of the Faculty of Engineering, Okayama University |
| 発行日 | 1998-11-30 |
| 巻 | 33巻 |
| 号 | 1号 |
| 開始ページ | 53 |
| 終了ページ | 57 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002309122 |
| JaLCDOI | 10.18926/19615 |
|---|---|
| フルテキストURL | Mem_Fac_Eng_OU_33_1_47.pdf |
| 著者 | 神代 充| 大崎 紘一| 梶原 康博| 宗澤 良臣| |
| 抄録 | In this paper, we propose the recognition methods by image processing using 2D or 3D CAD. In the case of 2D CAD, an object is recognized by comparing five characters calculated from the center of gravity and contour. In the case of 3D CAD, there are two recognition methods. Firstly 3D CAD figure is transformed into 2D CAD figures. And an object is recognized by comparing 2D CAD figures with inputted images. Secondly the three dimensional coordinates of vertexes on an object are calculated from the images taken from some cameras and compared 3D coordinates with those of 3D CAD figures and recognized the sort of an object. |
| 出版物タイトル | Memoirs of the Faculty of Engineering, Okayama University |
| 発行日 | 1998-11-30 |
| 巻 | 33巻 |
| 号 | 1号 |
| 開始ページ | 47 |
| 終了ページ | 52 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002309202 |
| 著者 | Lee Wan-Jui| Yang Chih-Cheng| Lee Shie-Jue| |
|---|---|
| 発行日 | 2009-11-10 |
| 出版物タイトル | Proceedings : Fifth International Workshop on Computational Intelligence & Applications |
| 巻 | 2009巻 |
| 号 | 1号 |
| 資料タイプ | 会議発表論文 |
| JaLCDOI | 10.18926/19613 |
|---|---|
| タイトル（別表記） | KLINISCHE UND EXPERIMENTELLE UNTERSUCHUNGEN UBER DIE WIRKUNG VON THERMALBADERN AUF DIE SEXUALFUNKTION VON FRAUEN (7) DER EINFLUSS DES THERMALBADES AUF DIE CHOLINESTERASE AKTIVITAT VON ZWISCHENHIRN, ENDHIRN, LEBER UND SERUM DER RATTE |
| フルテキストURL | 015_016_028.pdf |
| 著者 | 田中 良憲| |
| 抄録 | Es ist bekannt, dass die Thermalbader den Einfluss auf die vegetativen Nervenfunktionen haben. Anderseits sind die Cholinesterase Aktivitat von Gehirn und die Nervenfunktionen eng miteinander verbunden. Mehrere Arbeiten stellt die Veranderungen der Cholinesterase von Serum bei Thermalbad fest, aber diese von Gehirn wird kaum untersucht. Daher um Veranderungen der Zentralnervenfunktionen durch dem Thermalbad zu forschen, wurde die Cholinesterase Aktivitat von Gehirn von Ratten bestimmt, dabei wurde diese von Serum und Leber auch bestimmt. Die mannliche Ratten wurden unmittelbar, oder 30. Minute, oder 60. Minute nach dem Bade (42℃, 10 Minuten)durch Dekapitation getotet, dann wurden Endhirn, Zwischenhirn, Leber und Serum durch Hesterinsche Methode (Abb. 1～3) untersucht, und wurden mit Kontrolltieren (Tabelle 1.) verglichen. Nach Hesterinsche Methode stellt die Cholinesterase Aktivitat sich als Acetylcholingewicht (mg), das Gewebe 0.1g oder Serum 0.1cc in 30 Minuten zersetzen kann. Art dse Bades- 1. Susswasser - Abb. 4 Tabelle Ⅱ. 2. Die schwach radioaktive Therme (MISASA) - Abb. 5 Tabelle Ⅲ. 3. Die stark radioaktive Therme (MISASA) - Abb. 6 Tabelle Ⅳ. 4. Die letzte Therme (3), aber kein Radon durch monatlangen Aufspeicherung. - Abb 7 Tabelle Ⅴ. Resultat - 1) Cholinesterase Aktivitat der Kontrolltieren - Zwischenhirn 6.25, Endhirn 4.01, Leber 0.29, Serum 0.17 2) In Zwischenhirn, Endhirn wurde die vorubergehende statistisch signifikante Zunahme von Cholinesterase Aktivitat nach dem Bade bemerkt. 3) In Leber, Serum wurde die statistisch signifikante Abnahme von Cholinesterase Aktivitat ausser wenigen Ausnahmen nach dem Bade bemerkt. 4) Diese Erscheinungen waren nicht charakteristisch fur Thermalbad oder Radioaktivitat von Thermalwasser, aber der Grad und die Zeit dieser Verapderungeh waren verschiedenartig je nach der Art des Badewassers und des Gewebes, und besonders das Susswasserbad hatte keinen bemerkbaren Einfluss auf Zwischenhir. Cholinesterase von Gehirn gehort zu spezifischer Cholinesterase, die physiologisch grosse Rolle spielt, gegen Leber, Serum, und zwar die Veranderungen in Gehirn nach dem Bade sind viel grosser als in Leber und Serum. Die Zuhahme von Cholinesterase in Gehirn bedeutet den gesteigerten Acetylcholin Stoffwechsel, d.h. erhohte Gehirntatigkeit. Also sind oben genannte Erscheinungen reich an Bedeutng bei Badekur. |
| 出版物タイトル | 岡山大学温泉研究所報告 |
| 発行日 | 1955-03-25 |
| 巻 | 15巻 |
| 開始ページ | 16 |
| 終了ページ | 28 |
| ISSN | 0369-7142 |
| 関連URL | http://ousar.lib.okayama-u.ac.jp/21510 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002314145 |
| JaLCDOI | 10.18926/19612 |
|---|---|
| フルテキストURL | Mem_Fac_Eng_OU_33_1_39.pdf |
| 著者 | 宗澤 良臣| 大崎 紘一| 梶原 康博| |
| 抄録 | In this paper, we propose a recognition index to evaluate the complexity of discrimination among parts and units. The parts and units are classified into some groups (the number of groups is shown as n) by one characteristic, such as color, shape, size and so on. The recognition index of each is denoted as log(2) (n+1) by the information quantity formula. The recognition diagram shows the classfication of parts and units into only one part and unit by the structure of a characteristic. Further we propose the line balancing method for assembly line based on the working time and recognition index. |
| 出版物タイトル | Memoirs of the Faculty of Engineering, Okayama University |
| 発行日 | 1998-11-30 |
| 巻 | 33巻 |
| 号 | 1号 |
| 開始ページ | 39 |
| 終了ページ | 45 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002309042 |
| 著者 | Sakawa Masatoshi| Karino Atsushi| Kato Kosuke| Matsui Takeshi| |
|---|---|
| 発行日 | 2009-11-10 |
| 出版物タイトル | Proceedings : Fifth International Workshop on Computational Intelligence & Applications |
| 巻 | 2009巻 |
| 号 | 1号 |
| 資料タイプ | 会議発表論文 |
| JaLCDOI | 10.18926/19610 |
|---|---|
| フルテキストURL | Mem_Fac_Eng_OU_33_1_31.pdf |
| 著者 | Iwamoto Hidehisa| 大崎 紘一| 梶原 康博| 宗澤 良臣| Hashimoto Atsufumi| 関 州二| |
| 抄録 | The nurse supporting robot system to prepare and hand surgical instruments to a surgeon is proposed to reduce work of nurse in a surgical operation. In this paper, the surgical instrument recognition system (SIRS) is developed to hand the surgical instruments to a surgeon by the robot. The characteristics ot the instruments are area of the instruments, ratio of minimum center-contour distance to maximum one and its outline contour, are recognized by using the image processing. Kinds of the instruments are distinguished by these characteristics. |
| 出版物タイトル | Memoirs of the Faculty of Engineering, Okayama University |
| 発行日 | 1998-11-30 |
| 巻 | 33巻 |
| 号 | 1号 |
| 開始ページ | 31 |
| 終了ページ | 37 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002309084 |
| 著者 | Sakawa Masatoshi| Hontani Takehisa| Kato Kosuke| Matsui Takeshi| |
|---|---|
| 発行日 | 2009-11-10 |
| 出版物タイトル | Proceedings : Fifth International Workshop on Computational Intelligence & Applications |
| 巻 | 2009巻 |
| 号 | 1号 |
| 資料タイプ | 会議発表論文 |
| JaLCDOI | 10.18926/19608 |
|---|---|
| フルテキストURL | Mem_Fac_Eng_OU_33_1_19.pdf |
| 著者 | 鷲尾 誠一| 高橋 智| 井元 智可至| 吉田 篤正| |
| 抄録 | The present paper deals with measurements of the diffusion coefficients as well as the saturated solubilities of single component gases such as N(2), O(2) and CO(2) to a mineral oil. The method to determine the diffusivity is based upon measuring the pressure changes caused by the one-dimensional diffusion between the gas and the oil enclosed in an airtight container. For N(2) and O(2) the profiles of the measured pressure changes agree well with those predicted by diffusion theory, whereas that is not the case with CO(2). Although the reason why CO(2) does not seem to obey diffusion theory has yet to be studied, it may suggest the possibility that the diffusion coefficient varies with the pressure, considering that the range of pressure change in the diffusivity measurement was much obtained by this method fell within ±30% around the average. Moreover the solubility measurements have made clear that Henry's law holds true between the three pure gases and the oils tested, and that O(2) and CO(2) dissolve into the oil approximately two and ten times more, respectively, than N(2). |
| 出版物タイトル | Memoirs of the Faculty of Engineering, Okayama University |
| 発行日 | 1998-11-30 |
| 巻 | 33巻 |
| 号 | 1号 |
| 開始ページ | 19 |
| 終了ページ | 30 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002309030 |
| JaLCDOI | 10.18926/19607 |
|---|---|
| タイトル（別表記） | EFFECT OF WATER LEVEL OF RIVER ON MINERAL SPRING (Continued) |
| フルテキストURL | 015_011_015.pdf |
| 著者 | 梅本 春次| |
| 抄録 | From February to September 1954, observations were made of the rates of flow and the water temperatures at a spring called "Tanaka-no-Yu", Misasa Hot Springs, Tottori Prefecture. Simultaneously with these observations, the water level of the River Misasa and that of an irrigation stream nearby were also determined. The procedures for the observations were the same as in the previous report. Comparing the results here obtaind wite those previously obtaind, and referring to the conclusions in the previous report, the author has been led to the following conclusions. From the observations in the period from February to September, 1954, as from those in the period from June, 1953 to January, 1954, a positive correlation was found between the rate of flow and the water teperature, the correlarion coefficient being 0.828 (highly significant). The analsis of variance of the obseryed results showed that the rate of flow and the water temperature appear to be affected by the water levels of the River and of the irrigation stream, and also by their interaction. This conclusion supports what was deduced in the previous report. The average water levels of the River and of the irrigation stream, the average rates of flow and the average water temperatures, for the period from June to September in 1953, were compared with those for the period from June to September in 1954. The differences in the average water levels of the River, the average rates of flow and the average water temperatures are significant; while that in average water levels of the stream is not significant. From this it may be concluded that the increase in the rate of flow and the rise of the water temperature were resulted from the upheaval of the water level of the River, which followed the construction of a dam there. |
| 出版物タイトル | 岡山大学温泉研究所報告 |
| 発行日 | 1955-03-25 |
| 巻 | 15巻 |
| 開始ページ | 11 |
| 終了ページ | 15 |
| ISSN | 0369-7142 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002309149 |
| JaLCDOI | 10.18926/19606 |
|---|---|
| フルテキストURL | Mem_Fac_Eng_OU_33_1_5.pdf |
| 著者 | 阿部 武治| Namikoshi Ryuji| Nagayama Noriyuki| Takano Yasuju| |
| 抄録 | The influence of the slip between the inclusion and the matrix during the plastic deformation of inhomogeneous material with elliptic inclusions is investigated. The material is assumed to be rigid-plastic. The boundary slip region is modeled by assuming lower yield stress for the thin boundary region than those of the inclusion and the matrix. The rigid-plastic finite element method is used for the numerical calculation under the plane strain condition. The effects of the aspect ratio of the inclusion, the yield stress of the boundary region, and the volume fraction of the inclusion on the deformation mode are studied. The patterns of the strain concentration and the averaged flow stress of the inhomogeneous material are also discussed. The results may be helpful for understanding creep or superplastic deformation of metals with inclusions. |
| キーワード | Plasticity Composite Material Sliding Inclusions Rigid-Plastic Deformation Finite Element Method |
| 出版物タイトル | Memoirs of the Faculty of Engineering, Okayama University |
| 発行日 | 1998-11-30 |
| 巻 | 33巻 |
| 号 | 1号 |
| 開始ページ | 5 |
| 終了ページ | 17 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002309204 |
| JaLCDOI | 10.18926/19605 |
|---|---|
| タイトル（別表記） | STUDIES ON CHLORIDE AND SULFATE CONTENT OF WELL WATERS AND THE AMOUNTS OF CHLORIDE AND SULFATE FIXED TO SOIL IN THE MINERAL SPRING DISTRICTS (X) MATSUZAKI, TOGO AND ASOZU HOT SPRINGS AND HAMAMURA AND KACHIMI HOT SPRINGS (Continued) |
| フルテキストURL | 015_006_010.pdf |
| 著者 | 梅本 春次| |
| 抄録 | At Matsuzaki, Togo and Asozu Hot Springs and at Hamamura and Kachimi Hot Springs, the amounts of chloride and sulfate fixed to soil were determined with samples which were colleted from various parts of the thermal spring zone and its outside area, more than ten days after rainfall, so as to eliminate its possible effect. The amounts of sulfate were determined by terbidimetry with BaCl(2) solution and those of chloride were determined by mercuric thiocyanate method. In the average amounts of chloride and sulfate, no differences were found between the samples collected from the thermal spring zone and its outside area. The same fact was described in the 5th and 8th reports, but errorneously ascribed to an effect of rainfall. From the present study it has been ascertained that the fact is independent of rainfall. |
| 出版物タイトル | 岡山大学温泉研究所報告 |
| 発行日 | 1955-03-25 |
| 巻 | 15巻 |
| 開始ページ | 6 |
| 終了ページ | 10 |
| ISSN | 0369-7142 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002309043 |
| JaLCDOI | 10.18926/19604 |
|---|---|
| フルテキストURL | Mem_Fac_Eng_OU_33_1_1.pdf |
| 著者 | 榊原 精| Kanadani, Teruto| |
| 抄録 | Aging of diolute Al-Ag alloys after quenching from low temperatures were studied mainly by electrical resistometry. Maximum resistivity observed in the aging curve of specimens quenched from high temeperature disappeared when the quenching temperature was lowered to 473 or 453K. When the quenching temperature was lowered further to 423K or lower, however, maximum resistivity reappeared. At the temperature lower than or equal to 423K but higher than the GP zone solvus, the alloys were not homogeneous but had clusters of solute atoms or fluctuation of solute concentration. Inhomogeneous distribution of solute atoms may affect the aging behavior after quenching from that temperature. |
| 出版物タイトル | Memoirs of the Faculty of Engineering, Okayama University |
| 発行日 | 1998-11-30 |
| 巻 | 33巻 |
| 号 | 1号 |
| 開始ページ | 1 |
| 終了ページ | 4 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002309092 |
| JaLCDOI | 10.18926/19603 |
|---|---|
| フルテキストURL | Mem_Fac_Eng_OU_31_2_67.pdf |
| 著者 | Li Zhenzi| 大崎 紘一| 梶原 康博| |
| 抄録 | In this paper, we propose the price determination method using the parameter of the price elasticity that shows the relation between price and demand. Firstly, the state of the price elasticity is examined under the condition that the relation between price and demand are assumed by the inverse proportional function, the linear function and the quadratic function. Secondly, the profit is estimated for each product by break even point analysis. And the price is determined under the condition that the relation between the demand and price is shown by one of three demand-pridce functions above mentioned. |
| 出版物タイトル | Memoirs of the Faculty of Engineering, Okayama University |
| 発行日 | 1997-03-28 |
| 巻 | 31巻 |
| 号 | 2号 |
| 開始ページ | 67 |
| 終了ページ | 72 |
| ISSN | 0475-0071 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002309056 |