期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
Pedestrians Mobility on Public Sidewalks Evaluated by the IAAPE Method
1
作者 Karla Conceicao Pereira Alcindo Neckel +8 位作者 Henrique Aniceto Kujawa Mauricio Kunz Grace Cardoso Lauro André Ribeiro Caliane Christie Oliveira de Almeida Silva Pamela Gnoatto Paola Pol Saraiva Juliana Frighetto Tales Goncalves Visentin 《Journal of Civil Engineering and Architecture》 2017年第8期789-799,共11页
This research aims to evaluate walkability as a strategy of urban mobility in relation to physical characteristics of accessibility and attractiveness from public sidewalks characteristics in the city of Passo Fundo/R... This research aims to evaluate walkability as a strategy of urban mobility in relation to physical characteristics of accessibility and attractiveness from public sidewalks characteristics in the city of Passo Fundo/RS-Brazil using the IAAPE (indicators of attraction and pedestrian accessibility) method. The concept of walkability corresponds to the simple act of walking in a pleasant way along the footpaths. Therefore, the IAAPE method was used, which considers aspects of connectivity, comfort, conviviality, coexistence, convenience, clarity and commitment in relation to the space evaluated. In this study, 40 adults, elderly, pregnant and wheelchair subjects were interviewed for evaluating the importance criteria on public sidewalks for a given type of user. In general, reduced sidewalk dimensions and obstacle presence are the main displacement hurdles in most of the cases analyzed. Thus, improvements are needed to avoid stress situations that arise from daily routine, to encourage physical activities, accessibility, and the emergence of meeting and leisure points. 展开更多
关键词 WALKABILITY MOBILITY public sidewalks iaapE life quality.
在线阅读 下载PDF
0~3周龄北京鸭氨基酸理想模式的研究 被引量:10
2
作者 王勇生 侯水生 +4 位作者 刘福柱 黄苇 赵玲 樊红平 谢明 《畜牧兽医学报》 CAS CSCD 北大核心 2005年第3期230-234,共5页
依据扣除法原理,根据现有氨基酸需要量标准和目前的研究结果规划出一种氨基酸模式,依次将模式中赖氨酸、蛋氨酸、色氨酸、苏氨酸、异亮氨酸扣除20%,而非扣除的氨基酸量保持不变,来确定扣除某一种氨基酸后对育雏期北京鸭生产性能和血液... 依据扣除法原理,根据现有氨基酸需要量标准和目前的研究结果规划出一种氨基酸模式,依次将模式中赖氨酸、蛋氨酸、色氨酸、苏氨酸、异亮氨酸扣除20%,而非扣除的氨基酸量保持不变,来确定扣除某一种氨基酸后对育雏期北京鸭生产性能和血液生化指标的影响,确定出理想的氨基酸比例。试验共设 6 个处理组,为 6 种氨基酸模式,每个处理设4个重复。结果表明:北京鸭育雏期氨基酸理想模式为赖氨酸∶蛋氨酸∶色氨酸∶苏氨酸∶异亮氨酸=100∶42∶22∶38∶48。 展开更多
关键词 北京鸭 酸模 育雏期 氨基酸 周龄 苏氨酸 蛋氨酸 处理 研究结果 色氨酸
在线阅读 下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部