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玫瑰新品种‘维系利亚'组织培养研究
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作者 种高军 石胜荣 《中国园艺文摘》 2009年第12期31-32,共2页
以玫瑰新品种‘维系利亚'的腋芽为材料,研究外殖体的表面消毒时间,抑制外殖体褐变的方法,筛选出‘维系利亚'的分化增殖和生根最佳培养基。最佳的外殖体的表面消毒时间是1 0min,分化增殖的最佳培养基为MS+6-BA(2.0mg/L)+NAA(0.2m... 以玫瑰新品种‘维系利亚'的腋芽为材料,研究外殖体的表面消毒时间,抑制外殖体褐变的方法,筛选出‘维系利亚'的分化增殖和生根最佳培养基。最佳的外殖体的表面消毒时间是1 0min,分化增殖的最佳培养基为MS+6-BA(2.0mg/L)+NAA(0.2mg/L)+ZT(0.05mg/L),增殖倍数达3.2倍,芽苗生长速度快,茎秆粗壮,叶片浓绿;最佳生根培养基为1/2MS+IAA(0.4mg/L),试管苗根系粗壮发达,生根数量多,生根速度快,有利于移栽成活。 展开更多
关键词 玫瑰 '维系利亚’ 组织培养
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Design and Fabrication of a Three Dimensional Commemorative Artistic Plaque
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作者 Maxym Rukosuyev Laura Dutton +1 位作者 Junghyuk Ko Martin B.G. Jun 《Journal of Mechanics Engineering and Automation》 2011年第4期293-297,共5页
In this paper, design and fabrication of a commemorative plaque are described and presented. The plaque was fabricated to honour the memory of the 14 women massacred at L'Ecole Polytechnique in Montreal. This plaque ... In this paper, design and fabrication of a commemorative plaque are described and presented. The plaque was fabricated to honour the memory of the 14 women massacred at L'Ecole Polytechnique in Montreal. This plaque is the result of a project partnership between the Faculties of Engineering and Fine Arts, and was sponsored by the Office of the Vice-President Academic and Provost. An art design was selected through a contest coordinated by the Visual Arts Departmment. The selected art design was then turned over to the Mechanical Engineering Department to be converted to a 3-dimensional (3D) solid model and then eventually fabricated on a computer numerical control (CNC) milling machine. The fabricated plaque was unveiled during the December 2010 Memorial event at UVic. 展开更多
关键词 CNC (computer numerical control) machining design and manufacturing artistic plaque machining process.
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The Effect of Land Use on Soil Organic Carbon Stocks in Lake Victoria Crescent Agro-Ecological Zone, Uganda
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作者 David Akodi Everline Komuttmga +2 位作者 Choice Agaba Kevin John Oratungye Elizabeth Ahumuza 《Journal of Agricultural Science and Technology(A)》 2016年第3期154-160,共7页
The effect of land use on soil organic carbon (SOC) stocks and depth distribution of SOC was investigated in the Lake Victoria Crescent ago-ecological zone of Uganda. Soil samples were collected from six land use ty... The effect of land use on soil organic carbon (SOC) stocks and depth distribution of SOC was investigated in the Lake Victoria Crescent ago-ecological zone of Uganda. Soil samples were collected from six land use types at 0-30, 30-60 and 60-90 cm from profile pits dug in similar soils and slopes. Results indicated that SOC stocks significantly differed across the various land use systems. SOC also varied significantly by depth. The highest SOC and pH were recorded under natural forest-strict nature. Grassland had the lowest SOC but the highest bulk density (BD). Phosphorous (P) was the highest in banana-coffee systems and the lowest under tea plantations. The lowest values of pH and BD were found in highly disturbed natural forest. The upper layers of the soil (0-30 cm) stored higher amounts of SOC compared to other depths (30-60 cm and 60-90 cm). Land use therefore has a significant effect on SOC and other soil physical and chemical properties. 展开更多
关键词 Soil organic carbon land use change land use systems Mabira forest.
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An Analysis of the Architectures in Hardy' s Tess of the d'Urbervilles
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作者 GUO Miao-miao WANG Qiu-sheng 《Journal of Literature and Art Studies》 2018年第3期351-358,共8页
Bom in a family whose last four generations shared master-mason tradition, architect used to be a natural career for Thomas Hardy. Although Hardy chose to devote to literature at last, he was never fully away from thi... Bom in a family whose last four generations shared master-mason tradition, architect used to be a natural career for Thomas Hardy. Although Hardy chose to devote to literature at last, he was never fully away from this field. The traces could be found in many of his literary works with many evidences, including his masterpiece, Tess of the d'Urbervilles. This paper analyzes the meanings of the architectural elements employed in this novel, which are related to Hardy's own concern over church restoration movement in the Victorian Age, the arrangement of plot and the interaction with the characters. 展开更多
关键词 Thomas Hardy Tess of the d'Urbervilles ARCHITECTURE
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Criminal Law and the Moral Education of Men
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作者 Ngaire Naffine 《Fudan Journal of the Humanities and Social Sciences》 2018年第2期129-144,共16页
For much of its history, the criminal law of England, and hence of its colonies, counselled husbands to control and correct their wives. The ability to exercise effective domestic authority was an important index of m... For much of its history, the criminal law of England, and hence of its colonies, counselled husbands to control and correct their wives. The ability to exercise effective domestic authority was an important index of manliness. So too was the willingness to use measured force in order to secure sexual relations with an unwilling wife. Criminal law thus immunised husbands from the crime of rape. The great political theorist John Stuart Mill condemned these extensive powers of the husband and called the patriarchal family a 'nursery of the vices'. The leading Victorian criminal law jurist James Fitzjames Stephen took the opposite view. The manly man should take control of his little kingdom of the family and criminal law should cede him his sex rights, as it did. Modern criminal law has modemised men and curtailed these rights to women. The husband's immunity from rape prosecution has been abolished. What was once endorsed in a manly man is now officially condemned. And yet the discipline of criminal law, as a whole, has not been reconsidered or reconceived. There has been remarkably little reflection about its gendered history and what is has meant for the past and present moral education of men. 展开更多
关键词 Rape law Marital immunity MASCULINITY
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