検索結果 49252 件
| 著者 | 坪井 啓| |
|---|---|
| 発行日 | 2008-05-01 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 120巻 |
| 号 | 1号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 宮石 智| |
|---|---|
| 発行日 | 2008-05-01 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 120巻 |
| 号 | 1号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 渡邊 敦之| 草野 研吾| 森田 宏| 三浦 大二| 角田 和歌子| 平松 茂樹| 伴場 主一| 西井 伸洋| 永瀬 聡| 中村 一文| 桜木 悟| 大江 透| |
|---|---|
| 発行日 | 2008-05-01 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 120巻 |
| 号 | 1号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 池田 正徳| |
|---|---|
| 発行日 | 2008-05-01 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 120巻 |
| 号 | 1号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 松岡 賢市| 青山 一利| 小山 幹子| 橋本 大吾| 朝倉 昇司| 一戸 辰夫| 谷本 光音| 豊嶋 崇徳| |
|---|---|
| 発行日 | 2008-05-01 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 120巻 |
| 号 | 1号 |
| 資料タイプ | 学術雑誌論文 |
| タイトル（別表記） | In vivo imaging of lymph node metastasis with telomerase-specific replication-selective adenovirus |
|---|---|
| フルテキストURL | 120_01_013_021.pdf |
| 著者 | 岸本 浩行| 児島 亨| 渡邉 雄一| 香川 俊輔| 藤原 俊哉| 宇野 太| 寺石 文則| 京 哲| 水口 裕之| 橋本 悠里| 浦田 泰生| 田中 紀章| 藤原 俊義| |
| キーワード | GFP アデノウイルス ヒトテロメラーゼ逆転写酵素 |
| 出版物タイトル | 岡山医学会雑誌 |
| 発行日 | 2008-05-01 |
| 巻 | 120巻 |
| 号 | 1号 |
| 開始ページ | 13 |
| 終了ページ | 21 |
| ISSN | 00301558 |
| 言語 | 日本語 |
| 著作権者 | 岡山医学会 |
| 論文のバージョン | publisher |
| DOI | 10.4044/joma.120.13 |
| NAID | 10024170197 |
| 著者 | 豊岡 伸一| 伊達 洋至| |
|---|---|
| 発行日 | 2008-05-01 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 120巻 |
| 号 | 1号 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | 小畑 隆資| |
|---|---|
| 発行日 | 2007-03-31 |
| 出版物タイトル | 文化共生学研究 |
| 巻 | 6巻 |
| 号 | 1号 |
| 資料タイプ | 紀要論文 |
| JaLCDOI | 10.18926/12844 |
| 著者 | 新村 容子| |
|---|---|
| 発行日 | 2007-03-31 |
| 出版物タイトル | 文化共生学研究 |
| 巻 | 6巻 |
| 号 | 1号 |
| 資料タイプ | 紀要論文 |
| JaLCDOI | 10.18926/12843 |
| 著者 | 中谷 ひとみ| |
|---|---|
| 発行日 | 2007-03-31 |
| 出版物タイトル | 文化共生学研究 |
| 巻 | 6巻 |
| 号 | 1号 |
| 資料タイプ | 紀要論文 |
| JaLCDOI | 10.18926/12842 |
| 著者 | 永田 諒一| |
|---|---|
| 発行日 | 2007-03-31 |
| 出版物タイトル | 文化共生学研究 |
| 巻 | 6巻 |
| 号 | 1号 |
| 資料タイプ | 紀要論文 |
| JaLCDOI | 10.18926/12841 |
| 著者 | 小林 孝行| |
|---|---|
| 発行日 | 2007-03-31 |
| 出版物タイトル | 文化共生学研究 |
| 巻 | 6巻 |
| 号 | 1号 |
| 資料タイプ | 紀要論文 |
| JaLCDOI | 10.18926/12840 |
| 著者 | A.Farber Daniel| 辻 雄一郎| |
|---|---|
| 発行日 | 2007-03-31 |
| 出版物タイトル | 文化共生学研究 |
| 巻 | 6巻 |
| 号 | 1号 |
| 資料タイプ | 紀要論文 |
| JaLCDOI | 10.18926/12839 |
| JaLCDOI | 10.18926/fest/12838 |
|---|---|
| フルテキストURL | 13_125_128.pdf |
| 著者 | 團 晴行| Garcia Ramon Aguilar| 林 幸博| 吾郷 秀雄| 足立 忠司| |
| 抄録 | In semiarid areas of Mexico, lack of organic matter is a major constraint for production of corn and frijol beans, the main crops of the region. A multi-year experiment was carried out at the CENGUA Experiment Station, Guanajuato State, Mexico. Soil moisture was highest in the treatments with 100% or 67% of corn residues. Yields of frijol beans increased as the proportion of corn residues increased in all three years, but there was no significant difference between the treatment with all corn residues and the treatment with one-third reduction of corn residues in two of the three years. The harvest index was highest in the same two treatments with higher proportions of corn residues in the last years. These results suggest that corn residues can be reduced by one third in fertilization of corn-frijol bean systems while maintaining adequate frijol bean yields. This could assist in establishment of sustainable corn-frijol bean-cattle integrated agriculture in semi-arid areas of Mexico. |
| キーワード | compost corn residues frijol beans soil moisture |
| 出版物タイトル | 岡山大学環境理工学部研究報告 |
| 発行日 | 2008-03 |
| 巻 | 13巻 |
| 号 | 1号 |
| 開始ページ | 125 |
| 終了ページ | 128 |
| ISSN | 1341-9099 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002304830 |
| JaLCDOI | 10.18926/fest/12837 |
|---|---|
| フルテキストURL | 13_121_124.pdf |
| 著者 | 高口 豊| 柳本 泰| |
| 抄録 | Amphiphilic anthryl dendrons 5 and 6, which have carboxylate groups or oligo(ethyleneoxide) groups at the terminals, show solvatochromic properties. Reaction efficiency of photodimerization and dynamic light scattering (DLS) experiment of 5 and 6 reveal that formation of the aggregate of dendrons 5 or 6 plays a crucial role in this solvatochromism. Interestingly, solvatochromic property of anthryl dendron 6 was useful for determination of the ratio of methanol/water in solution as a fluorescent probe. |
| キーワード | dendrimer anthracene fluorescence solvatochromism water methanol |
| 出版物タイトル | 岡山大学環境理工学部研究報告 |
| 発行日 | 2008-03 |
| 巻 | 13巻 |
| 号 | 1号 |
| 開始ページ | 121 |
| 終了ページ | 124 |
| ISSN | 1341-9099 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002304793 |
| JaLCDOI | 10.18926/fest/12836 |
|---|---|
| フルテキストURL | 13_111_119.pdf |
| 著者 | Akhtar M.Shahbaz| 沖 陽子| 足立 忠司| |
| 抄録 | To acclimate under orthophosphate (Pi) starved environment, plant species and cultivars display an elegant myriad of Pi-adaptive and rescue responses via reprioritizing internal Pi use and maximizing external Pi acquisition by reprogramming metabolism and restructuring root system architecture.Exploitation of considerable genetic diversity both between and within crop species and harnessing of these genetic variations can lead us to develop smart plants with improved P-acquisition, growth and yield under P-deprivation. To elucidate the effect of P-stress on plant growth, and P-efficiency under Pstarvation, 14 diverse Brassica cultivars were grown hydroponically in a climatically controlled chamber using sufficient (200 and 400 μM) and stress (10 and 20 μM) P-levels using ammonium phosphate (NH4H2PO4) as a P source. Cultivars showed differential growth behaviour in terms of biomass accumulation (shoot and root dry matter partitioning), percent distribution of Pi-concentration ([P]) and P-contents in plant parts (roots and shoots), and P-efficiency ratio (% PER)(relative shoot growth) indicating considerable genetic diversity among the tested Brassica cultivars. PER and the proportional increases in shoot dry matter (SDM) accumulation (SDMmax/SDMmin) in response to the P levels assisted in categorizing the cultivars into efficient and inefficient utilizers of the absorbed P from an ambient environment. Cultivars were classified into efficient responsive (ER), efficient non-responsive (ENR), non-efficient responsive (NER) and non-efficient non-responsive (NENR) by plotting ordination plots between PER and SDMmax/SDMmin under P-stress environment. Differential PER values at stress P levels corresponds to high P levels suggest that P efficiency mechanisms can be different from one cultivar to another within a give plant species and cultivars exhibiting high PER values are better choice to thrive under P-starvation. |
| キーワード | Brassica cultivars biomass and P-distribution P-contents P-efficiency ratio |
| 出版物タイトル | 岡山大学環境理工学部研究報告 |
| 発行日 | 2008-03 |
| 巻 | 13巻 |
| 号 | 1号 |
| 開始ページ | 111 |
| 終了ページ | 119 |
| ISSN | 1341-9099 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002304774 |
| JaLCDOI | 10.18926/fest/12835 |
|---|---|
| フルテキストURL | 13_103_109.pdf |
| 著者 | Khan Md. Harunor Rashid| Kabir Syed Monzur| Bhuiyan Md. Mukaddas Ali| Blume Hans-Peter| |
| 抄録 | A simulation study was conducted to evaluate the effects of basic slag (BS10 and BS20: basic slag 10 and 20 t ha-1), aggregate size (A20 and A30: aggregate sizes of soil, less than 20 and 20-30 mm) and groundwater depth (Gw0: no influence of groundwater and Gw50: groundwater beneath 50 cm of the soil surface) as physico-chemical amendments in two pre-leached (leached for a week through tap water to remove excessive acidity and salinity from the soil before transplantation) acid sulfate soils of Badarkhali (Salidic Sulfaquept) and Cheringa (Typic Sulfic Halaquept) series in relation to the production of Chilli (Capsicum annum L.). Maximum growth and yield of chilli were recorded by the treatment combining A30Gw50BS20 in both the Cheringa (green chilli weight: 4.82 t ha-1) and Badarkhali (4.51 t ha-1) soils. The application of basic slag (BS20) was found to be the most effective among the individual treatments, followed by the BS10 > A30 > Gw50 treatments. The application of BS20 increased the yield in combination with the Gw0 treatment by 40% for A20, while by 107% for A30 in the Badarkhali soil. On the other hand, in the case of Gw50, these increments were 49 and 141% for A20 and A30, respectively. The application of BS at the highest rate (BS20) to the Cheringa soil was more effective compared with the A20 and A30 treatments in the Badarkhali soil. The same rate of BS20 in combination with the Gw50 treatment increased the yield by 59 to 147% in the Cheringa soil compared with 49 to 141% in the Badarkhali soil. Almost similar and significant (p≤0.05) effects were observed for the other growth parameters of chilli cultivated in both soil series. |
| キーワード | aggregate size basic slag groundwater growth and yield of chilli physico-chemical amendments of acid sulfate soils |
| 出版物タイトル | 岡山大学環境理工学部研究報告 |
| 発行日 | 2008-03 |
| 巻 | 13巻 |
| 号 | 1号 |
| 開始ページ | 103 |
| 終了ページ | 109 |
| ISSN | 1341-9099 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002304787 |
| JaLCDOI | 10.18926/fest/12834 |
|---|---|
| フルテキストURL | 13_097_101.pdf |
| 著者 | Khan Md. Harunor Rashid| Md. Mohiuddin| M. Rahman| |
| 抄録 | Non-symbiotic diazotrophic systems for biological nitrogen fixation (BNF) in agriculture are most promising but the possibility for the extension of nitrogen fixation by rice is still speculative. Accordingly, the present study was conducted for the Enumeration, isolation and identification of nitrogen fixing bacterial strains at seedling stage (30 days after seed sowing) in rhizosphere of rice (BR 10, Oryza sativa L.) grown in Non-Calcareous Grey Flood Plain soil of Bangladesh. The soil is classified as ‘Inceptisol’ order and ‘Aquept’ suborder. It was identified as ‘Dhamrai series’, had ‘silt’ texture, pH 7.1 and 5.5 C/N ratio. The present results of the microbial tests on the rice rhizosphere soil evinced that out of 263 isolates, only 91 were branded as nitrogen fixing organisms per gram of soil, which was about 34.6 % of the total isolates. As per selection criteria, four individual strains were considered for identification. Biochemical tests were conducted for proper identification and the selected strains were identified as Enterobacter spp., Klebsiella spp., Bacillus spp. and Azospirllum spp. |
| キーワード | Azospirllum spp. Bacillus spp. diazotrophs Enterobacter Spp. Klebsiella spp. and Oryza sativa. |
| 出版物タイトル | 岡山大学環境理工学部研究報告 |
| 発行日 | 2008-03 |
| 巻 | 13巻 |
| 号 | 1号 |
| 開始ページ | 97 |
| 終了ページ | 101 |
| ISSN | 1341-9099 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002304761 |
| JaLCDOI | 10.18926/fest/12833 |
|---|---|
| フルテキストURL | 13_085_095.pdf |
| 著者 | Khan Md. Harunor Rashid| |
| 抄録 | The application of basic slag (BS20 and BS30: basic slag 20 and 30 t ha-1) and aggregate size (A20 and A30: aggregate sizes of soil less than 20 and 20-30 mm) and different techniques (Tech 1: pyrite at top, jarosite at middle, and top soil at the bottom of ridge; Tech 2: top soil at top, pyrite at middle, and jarosite layer at the bottom of ridge) exerted significant (p≤0.05) positive effects on the growth and yield of eggplants cultivated under field condition and the effects varied not only with the kinds and amounts of amending materials but also with the techniques applied. The soil showed a silty clay loam texture, initial pH value of 4.1, pyrite content of 55 g kg-1, base saturation of 47%, ECe value of 3.6 dS m-1, high exchangeable Fe3+ and Al3+ contents of 1.47 and 5.29 cmolc kg-1, respectively. The pH value of the average soil data obtained from all the treatments during fruit set (95 days after transplantation) of eggplants was found to be increased in pH by 1.2 units higher compared with the control (i.e. initial pH value). The contents of P, K, Ca and Mg in the average soil data during fruit set were found to be increased (IOC = increased over control) by 41 to 127% IOC, while the contents of Al3+, Fe3+, Na+, Cl- and SO4 2- in the soil were found to be decreased by 28 to 92% IOC. The different treatments on eggplants grown under the modified-plain-ridge-ditch techniques in the Cheringa acid sulfate soil significantly (0≤0.05) increased the fresh yield of eggplants, and the increment was more pronounced with Tech 2. The maximum yield of 17.8 t ha-1 of eggplant for Tech 1 and 20.1 t ha-1 for Tech 2 were recorded by the application of BS30 in the soils of smaller aggregates (A20) at the ridges of Tech 2, followed by the A30BS30 treatments in both the techniques. The lowest quantity of 1.7 t ha-1 yield was recorded by the control treatment. The eggplants grown in the ridges of both the techniques exhibited the best responses on N, P, K, Ca and Mg contents in eggplant tissues during fruit set. As expected, the lowest contents of these nutrients in the eggplants were recorded in the control treatment. Sulfur content of the eggplants grown in the control plots was 3.6 g kg-1 and was in the range of adequate S content (4 g kg-1). However, the S contents in the eggplants grown in different treatments were significantly (p≤0.01) lower compared with the adequate level. The effectiveness of the treatments for the reclamation of the soil in relation to the growth of eggplants was: Tech 2 > Tech 1, BS30 > BS20, and A20 > A30. The results suggest that the physicochemical properties of the soil, and the growth, yield and nutrition of eggplants were strikingly improved by the application of flash leaching followed by BS30 and A20 treatments in the ridges of Tech 2, and are regarded as the best reclamation measures for this acid sulfate soil. |
| キーワード | aggregate size basic slag growth-yield of eggplant modified-plain-ridge-ditch techniques reclamation and improvement of acid sulfate soil |
| 出版物タイトル | 岡山大学環境理工学部研究報告 |
| 発行日 | 2008-03 |
| 巻 | 13巻 |
| 号 | 1号 |
| 開始ページ | 85 |
| 終了ページ | 95 |
| ISSN | 1341-9099 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002304770 |
| 著者 | 小松 裕和| 光延 文裕| 土居 弘幸| 小出 典夫| |
|---|---|
| 発行日 | 2008-05-01 |
| 出版物タイトル | 岡山医学会雑誌 |
| 巻 | 120巻 |
| 号 | 1号 |
| 資料タイプ | 学術雑誌論文 |