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Joseph Fazio Rohan Shetkar Tom V. Mathew 《International journal of injury control and safety promotion》2017,24(2):183-188
During many manmade and natural crises such as terrorist threats, floods, hazardous chemical and gas leaks, emergency personnel need to estimate the time in which people can evacuate from the affected urban area. Knowing an estimated evacuation time for a given crisis, emergency personnel can plan and prepare accordingly with the understanding that the actual evacuation time will take longer. Given the urban area to be evacuated, street widths exiting the area's perimeter, the area's population density, average vehicle occupancy, transport mode share and crawl speed, an estimation of traffic evacuation time can be derived. Peak-hour traffic data collected at three, midblock, Mumbai sites of varying geometric features and traffic composition were used in calibrating a model that estimates peak-hour traffic flow rates. Model validation revealed a correlation coefficient of +0.98 between observed and predicted peak-hour flow rates. A methodology is developed that estimates traffic evacuation time using the model. 相似文献
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Ding Shaolian 《Journal of Heritage Tourism》2017,12(3):311-326
ABSTRACTThis paper studies the impacts of urban renewal on local residents’ place identity by examining the changes in local residents’ place identity in Sunwenxilu, a traditional commercial street in downtown Zhongshan City, Guangdong Province, China, which carried out urban renewal relatively early in modern China. Applying Breakwell’s [(2015). Risk: Social psychological perspectives. In J. D. Wright (Ed.), International encyclopedia of the social & behavioral sciences (2nd Ed.). New York, NY: Elsevier] identity process model and using the renewal process as a starting point, data concerning local residents’ place identity in Sunwenxilu were collected through in-depth interviews, observations, and literature analysis. The results reveal that local residents had established a strong place identity on Sunwenxilu before it changed to be a community of “incompetents” in the 1990s. In the late 1990s, Sunwenxilu was transformed into a cultural tourism pedestrian street. Right after the transformation, local residents regained their self-esteem with the improvement of the physical environment and intensification of cultural symbols, and re-established their place continuity by maintaining their collective memories. However, a failure to improve the local residents’ self-efficiency of place during the “superficial” renewal had resulted in vulnerability of the local residents’ place identity in terms of self-esteem, continuity and distinctiveness, thus causing another crisis of place identity. Obviously, the construction of place identity results from the interaction of all elements, so too much emphasis on only one element may trigger a new identity crisis. 相似文献
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“红与黑”:论精神旅游产品的开发向度 总被引:1,自引:0,他引:1
红色旅游作为我国精神旅游的主导产品,其主题大多为爱国主义和革命传统教育,存在着主题概念僵化、客源以公费旅游群体为主等问题;而黑色旅游主题则以爱与和平为主,呈现负面事件“正面宣传化”、多元化深度开发不足等问题.鉴于此,文章提出创新我国精神旅游主题的思路,即从阐释美、正义、人性、自由和理性等多维视角重构旅游产品,更好地发挥其对国民的伦理教化作用. 相似文献
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Many street‐level bureaucrats have the dual task of helping some clients, while sanctioning others. We develop a model of a street‐level bureaucracy, and we study the implications of its personnel policy on the self‐selection and allocation decisions of agents who differ in altruism towards clients. When bureaucrats are paid flat wages, they do not sanction, and the most altruistic types sort into bureaucracy. Pay‐for‐performance induces some bureaucrats to sanction, but it necessitates an increase in compensation, which can result in sorting from the top and bottom of the altruism distribution. We also explain why street‐level bureaucrats often experience an overload of clients. 相似文献
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主题歌它决不是见简单的写歌词、谱曲、配器、演唱,一首好的主题歌融入电视剧总体艺术构思之中的,并契合于电视剧情。主题歌不仅为电视剧增彩生辉,同时也大大增强电视剧的感染力和表现力。 相似文献
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Kaedsiri Jaroenwisan 《中国经济评论(英文版)》2010,(10):41-50
The objectives of the research are to determine the important factors and the performance factors of the attributes in selecting venues (particularly convention hotels and convention centers) through investigating the meeting planners' set of needs and to identify factors and attributes relating to the venue marketing mix for MICE industry in Thailand. This paper has applied the hospitality and the tourism marketing mixes that are important to the MICE destination selection (particularly venues) for creating a new venue marketing mix. Therefore, the study is based on the importance levels of venue selection through each marketing mix factors including all attributes in the meeting planners' perspectives on behalf of their organizations, which will be able to reflect a set of their real needs that could bring about development of a venue marketing mix model that exclusively accommodates MICE organizers. The data was collected using self-administered questionnaires from 229 meeting planners. Statistically significant determinants of the meeting planners' overall importance levels indicated that in all of the 8 marketing mix factors (68 attributes), the people factor was perceived to be the most important factor. The package factor was perceived to have a moderate level of importance. The other factors perceived to be important included Product, Price, Place, Promotion, Physical evidence and Process. It is also found from the factor analysis that the new venue marketing mix contained 8 marketing mix factors with 61 attributes for venue business in Thailand. It is recommended from the research findings that venue management be more concerned with and focus on the attributes of the people factor. 相似文献
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"国际商务结算"以工作过程为导向,从实际工作岗位中提炼出工作任务,并以此为依据设置学习单元,在教学中采用"资讯、决策、计划、实施、检查、评价"六步法进行实施。本课程开发的目标是明确学生的岗位职责与学习目的,全面提高学生的职业素质与岗位适应能力。 相似文献