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新疆伽师县农户可持续生计评价研究
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作者 屈友琪 杜宏茹 《农村经济与科技》 2023年第4期65-69,共5页
以新疆伽师县为例,基于可持续生计分析框架,从生计资本、生计风险和可持续生计能力3个方面对不同生计策略农户可持续生计进行评价并提出优化建议。结果表明,在生计资本中,农业为主型农户的自然资本值和社会资本值高于兼业为主型农户,人... 以新疆伽师县为例,基于可持续生计分析框架,从生计资本、生计风险和可持续生计能力3个方面对不同生计策略农户可持续生计进行评价并提出优化建议。结果表明,在生计资本中,农业为主型农户的自然资本值和社会资本值高于兼业为主型农户,人力资本值、物质资本值和金融资本值低于兼业为主型农户。在生计风险中,教育风险>自然风险>就业风险>健康风险。在可持续生计能力中,兼业为主型的可持续生计能力的综合得分高于农业为主型且差异较小。根据以上结果提出增加生计资本存量、加强生计风险管理、提升可持续生计能力的建议。 展开更多
关键词 生计资本 生计风险 农户 可持续生计评价 新疆
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基于模糊物元的新疆伊犁河谷水库移民可持续生计评价研究 被引量:12
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作者 黄兴 蒲春玲 +3 位作者 马旭 闫志明 刘志有 魏振 《浙江农业学报》 CSCD 北大核心 2015年第3期477-483,共7页
为确立水库移民生计评价体系和量化标准系统,采用层次分析法和统计分析法并结合模糊物元模型对伊犁河谷水库移民可持续生计状况进行实证评价。结果表明,伊犁河谷水库移民的总体生计处于维持搬迁前的水平,离生计可持续目标还存在较大的差... 为确立水库移民生计评价体系和量化标准系统,采用层次分析法和统计分析法并结合模糊物元模型对伊犁河谷水库移民可持续生计状况进行实证评价。结果表明,伊犁河谷水库移民的总体生计处于维持搬迁前的水平,离生计可持续目标还存在较大的差距,原因主要集中在经济基础和政策保障两方面。收入、土地产出、就业保障、职业技能水平和移民生活融入度对伊犁河谷水库移民生计的可持续发展有主要影响,因此,可以通过健全组织管理机构、增加移民认可度和完善后扶保障体系来实现伊犁河谷水库移民生计的可持续发展。 展开更多
关键词 伊犁河谷 水库移民 可持续生计评价 模糊物元模型
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基于模糊物元模型的南京市失地农民可持续生计评价 被引量:21
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作者 周洁 姚萍 +1 位作者 黄贤金 陈志刚 《中国土地科学》 CSSCI 北大核心 2013年第11期72-79,共8页
研究目的:建立城市失地农民可持续生计评价的指标体系,通过评价失地农民生计状况,及时调整征地政策,助力新型城镇化的建设,实现经济社会的持续稳定发展。研究方法:在阐述城镇化进程中失地农民可持续生计内涵的基础上,从失地农民生计发... 研究目的:建立城市失地农民可持续生计评价的指标体系,通过评价失地农民生计状况,及时调整征地政策,助力新型城镇化的建设,实现经济社会的持续稳定发展。研究方法:在阐述城镇化进程中失地农民可持续生计内涵的基础上,从失地农民生计发展的层次性需求出发,构建了包含风险抵抗、环境保障、社会适应3方面的可持续生计评价指标体系。在此基础上,运用模糊物元模型对南京市的失地农民可持续生计状况进行了实证评价。研究结果:南京市失地农民生计情况总体处于维持原有生计水平阶段,离生计的可持续发展尚有一定差距。其中环境保障能力达到可持续,而风险抵抗、社会适应能力则处于维持原有生计的阶段。研究结论:主要是收入、就业、教育水平影响了南京市失地农民生计的可持续发展,因此应从完善征地补偿、就业扶持、全面保障等方面进行征地政策的调整与改进。 展开更多
关键词 土地管理 失地农民 可持续生计 生计评价 模糊物元模型
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可持续生计视角下脱贫农户生计稳定性评价及影响因素分析
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作者 张飞云 畅文杰 《湖北农业科学》 2023年第7期222-228,共7页
以山西省J乡为例,通过问卷调查的方法,结合可持续生计理论,构建脱贫农户生计稳定性评价指标体系,对J乡脱贫农户的生计稳定性进行评价,并分析脱贫农户生计稳定性的影响因素。结果表明,J乡处于非常稳定、稳定、较稳定、不太稳定状态的脱... 以山西省J乡为例,通过问卷调查的方法,结合可持续生计理论,构建脱贫农户生计稳定性评价指标体系,对J乡脱贫农户的生计稳定性进行评价,并分析脱贫农户生计稳定性的影响因素。结果表明,J乡处于非常稳定、稳定、较稳定、不太稳定状态的脱贫农户分别占样本总量的1.91%、23.45%、55.02%、19.62%,脱贫农户生计稳定性总体较好,只有约1/5的脱贫农户处于生计稳定性较差的状态。通过对脱贫农户生计稳定性的影响因素进行分析发现,人力资本、社会资本和物质资本对脱贫农户生计稳定性的影响最大;就具体指标而言,农户接受技能培训情况、是否加入经济组织及能源使用情况是影响脱贫农户生计稳定性的主导因素。 展开更多
关键词 生计稳定性评价 影响因素 可持续生计 脱贫农户
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基于BP人工神经网络的农户生计安全预警研究 被引量:1
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作者 赵靖伟 《统计与决策》 CSSCI 北大核心 2014年第20期46-48,共3页
文章以农户为研究对象,以农户生计状况为逻辑起点,运用可持续生计分析框架,构建一套能够合理规避风险的、可持续的农户生计安全指标体系。结合预警理论,构建PSR指标预警模型,运用BP人工神经网络对陕西省1992—2012年的综合统计数据进行... 文章以农户为研究对象,以农户生计状况为逻辑起点,运用可持续生计分析框架,构建一套能够合理规避风险的、可持续的农户生计安全指标体系。结合预警理论,构建PSR指标预警模型,运用BP人工神经网络对陕西省1992—2012年的综合统计数据进行实证性校验,以期回归修正评价标准和指标体系,并对2015和2018年陕西省农户生计安全进行动态预警。 展开更多
关键词 农户 BP人工神经网络 生计安全评价 生计安全预警系统
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煤炭资源型地区可持续生计安全评价研究——以中部地区为例 被引量:1
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作者 王倩 《煤炭经济研究》 2020年第7期4-15,共12页
探究我国煤炭资源型地区可持续生计安全的具体情况、影响其可持续生计安全的主要因素,有利于煤炭资源型地区可持续发展水平的提升。以中部地区为例,选取21个城市作为研究样本,从可持续生计安全指数计算和时空格局分析两个方面进行深入... 探究我国煤炭资源型地区可持续生计安全的具体情况、影响其可持续生计安全的主要因素,有利于煤炭资源型地区可持续发展水平的提升。以中部地区为例,选取21个城市作为研究样本,从可持续生计安全指数计算和时空格局分析两个方面进行深入研究。研究结果表明:①可持续生计安全指数分布范围在0.1528~1.0813之间,地区间差异十分显著;根据变化趋势可以分为"增长型"和"波动型"两类城市。②中部地区整体上可持续生计安全水平呈现波动的趋势,且不同城市的可持续生计安全水平有所差异。安全水平在总体上形成了"Ⅰ级区、Ⅱ级区和Ⅲ级区片状分布,Ⅳ级区和Ⅴ级区零散分布"的空间格局。③中部地区的"经济层面"的阻力对可持续生计发展的影响是最大的,其次为"社会层面"和"生态层面"。④21个城市可持续生计安全的阻力模式均为三系统阻力模式,被细分为经济效益占主导和社会安全占主导的两种阻力类型,具体为EE>SE>ES型、SE>EE>ES型、SE>ES>EE型和EE>ES>SE型。 展开更多
关键词 煤炭资源型地区 可持续生计安全评价 时空格局 中部地区
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Systematic Method of Applying Structural Characteristics of Natural Organisms to Mechanical Structures 被引量:1
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作者 行登海 陈五一 《Transactions of Tianjin University》 EI CAS 2011年第4期293-297,共5页
Structural bionic design lacks mature and scientific theories, and the excellent structural characteristics of natural organisms sometimes cannot be transferred into engineering structures effectively. Aiming at overc... Structural bionic design lacks mature and scientific theories, and the excellent structural characteristics of natural organisms sometimes cannot be transferred into engineering structures effectively. Aiming at overcoming the existing problems, this paper summarizes three related theories: similarity theory, fuzzy evaluation theory and optimization theory. Based on the related theories, a method of structural bionic design is introduced, which includes four steps: selecting the most useful structural characteristic of natural organism; analyzing the structural characteristic finally chosen for engineering problem; completing the structural bionic design for engineering structure; and verifying the structural bionic design. Similarity theory and fuzzy evaluation theory are employed to achieve Step 1. In Step 2 and Step 3, optimization theory is employed to analyze the parameters of structures. Together with the thoughts of simplification and grouping, optimization theory can reveal the relationship between organism structure and engineering structure, providing a way to structural bionic design. A general evaluation criterion is proposed in Step 4, which is feasible to evaluate the performance of different structures. Finally, based on the method, a structural bionic design of thin-walled cylindrical shell is introduced. 展开更多
关键词 structural bionic design similarity theory fuzzy evaluation OPTIMIZATION evaluation criterion
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A Pioneering Low Carbon Material Database for Building Industry
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作者 Barbara Gherri 《Journal of Civil Engineering and Architecture》 2016年第9期973-981,共9页
Considering that buildings represent 40% of greenhouse gases and approximately 10% of global gross domestic product, the target the building industry has to accomplish is to get to a high quality and low carbon living... Considering that buildings represent 40% of greenhouse gases and approximately 10% of global gross domestic product, the target the building industry has to accomplish is to get to a high quality and low carbon living, by reducing carbon emission by 2050, as said by Energy Performance of Buildings Directive. Considering these needs, designers, manufacturers and construction companies should be able to make use of web and design tools for collecting and inventorying a large variety of environmentally friendly materials, through a specific database that encloses low carbon certified products and eco-labeled ones. The eco-labels are internationally identified as the best tools to encourage the spread of green products and low carbon notions, even if in Europe, there is no specific tool to be used. The project called LoCaMat (Low Carbon Material Database) will act as the first Italian and European database that encompasses multiple data on certified green materials to be used for the construction sector, making buildings climate change resilient, ensuring an efficient use of energy and resources, getting to a complete life cycle assessment for buildings materials and components, encompassing, for the first time, green data and every kind of environmental specs for sustainable design and green practice. 展开更多
关键词 Low carbon eco-labeling construction materials sustainable materials.
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Statistical Evaluation of Worldwide Sustainable Energy Production (2000-2010)
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作者 Zehra Canan Girgin 《Journal of Energy and Power Engineering》 2012年第10期1576-1581,共6页
In this study, a detailed evaluation was performed about the advancements in the renewable energy capacity (especially wind and solar energy) depending on progressive technological developments. Total energy consump... In this study, a detailed evaluation was performed about the advancements in the renewable energy capacity (especially wind and solar energy) depending on progressive technological developments. Total energy consumption as well as renewable energy production from natural sources is statistically evaluated in the basis of leading countries for the period of 2000-2010. The variation of energy mix, future trend of wind energy installations, cumulative capacities in daily wind and solar energy per person are worldwide investigated in this period. 展开更多
关键词 Renewable energy WIND solar.
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Estimating the Service Lives of Building Products in Use
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作者 Ad Straub 《Journal of Civil Engineering and Architecture》 2015年第3期331-340,共10页
Reliable service life data of building products are of great importance when completing environmental LCA (life cycle assessment) reviews, for LCC (life cycle costing) and for maintenance planning tasks. A researc... Reliable service life data of building products are of great importance when completing environmental LCA (life cycle assessment) reviews, for LCC (life cycle costing) and for maintenance planning tasks. A research project was set up to answer the following research questions: (1) what are reliable service life data of current used building products; and (2) how can generic data about the service lives of building products be tailored to specific project circumstances using the "factor method" described in the ISO (International Standard Organization) 15686 Series: "Buildings and Constructed Assets-Service-Life Planning". Experts of industry organisations for building materials and products made a final judgement of the new established reference service lives. Reference service lives of building products may show a large unknown bandwidth around the average. That will make the bandwidth of estimated service lives, taking the project situation of building components into account, very big. Experts have raised objections to the use the factor method for deriving mathematically a bandwidth of estimated service lives of a building product from the reference service life of the product. A practical analytical application of the factor method has been made by describing all factors and underlying criteria and a reference situation. 展开更多
关键词 Factor method life cycle assessment life cycle costing maintenance management service life.
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The evaluation of ecosystem health in mining areas on the matter element method 被引量:2
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作者 LI Xin-ju LIU Xue-ran +2 位作者 LU Yan-yan GUO Shuo-li WANG Mei 《Journal of Coal Science & Engineering(China)》 2011年第2期176-180,共5页
According to the characteristics of ecosystem and concept of the ecosystem in mining area, the index system of the ecosystem health in mining area was set up, and the evaluation standard was established. Aiming at the... According to the characteristics of ecosystem and concept of the ecosystem in mining area, the index system of the ecosystem health in mining area was set up, and the evaluation standard was established. Aiming at the complexion in which the information lost in index ration, the matter element method was put forward to evaluate the ecosystem health in mining area. Making use of the model set up, the weight was built up by the method of index number heavy, the matter element, clas- sical field, and limit field were set up. The rating hierarchy was calculated by relating function. As a case study in the mining area of Pingyangsi Town, the results show that the ecosystem is good and sustainable from 2003 to 2006, but the healthy degree is not high, and some indexes have depravation. 展开更多
关键词 ecosystem health the ecosystem in mining area matter element Pingyangsi Town
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Suggestions on Perfecting Index Systems of Building a Well-Off Society in an All-Round Way
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作者 lian LV Yi Li 《Sociology Study》 2014年第6期481-487,共7页
The index systems are not only the tools to evaluate existing practice results, but also the guides to the future development direction and development way of practical activities. "Well-off society" is a relatively... The index systems are not only the tools to evaluate existing practice results, but also the guides to the future development direction and development way of practical activities. "Well-off society" is a relatively vague concept, and the contents of it ceaselessly change with the advancement of society and the development of productivity. Now the construction of a well-off society in an all-round way enters a critical stage, so the original evaluation standards must change with gradual advancement of the construction goal of a well-off society. So it is very necessary for us to build a comprehensive evaluation index system and make it better and better to provide effective statistical consultation and statistical supervision for constructing a well-off society in an all-round way. This paper attempts to analyze the current evaluation index system, then puts forward the general thinking and flame work of the index system of building a well-off society in an all-round way. 展开更多
关键词 Comprehensive construction of a well-off society index systems PERFECTION
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Assessment in Architectural Design Education Case Study: First-Year Students at Pharos University
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作者 Ghada Ahmed Ragheb 《Journal of Civil Engineering and Architecture》 2016年第9期1015-1026,共12页
Effective assessment is inseparable from good teaching and learning. Just as a good tutor would practice different techniques of teaching, an assessor would usually use different strategies of assessment. Moreover, th... Effective assessment is inseparable from good teaching and learning. Just as a good tutor would practice different techniques of teaching, an assessor would usually use different strategies of assessment. Moreover, the different activities of assessment, such as teaching, are additionally executed at various times during the semester, thus, we can know in which way the student is learning. An assessment strategy lays out a well thoroughly considered choice of assessment methods that are aligned with the aims and learning outcomes. Because align the assessment with a specific kind of learning outcome, the tutor needs to choose a suitable technique of assessment. This paper draws upon a case study of the first year architectural design at Pharos University as another way to deal with realizing "how to design your assessment plan". Throughout the form of criteria based assessment, assessment can help to review the students and instructors feeling and reactions. Finally, we can learn to assist towards enhancing student learning through assessment. So, we can attract the consideration regarding the advantages of reviewing current assessment practices, and of accepting different ways to deal with assessment methods, in this manner profiting together student and tutor. 展开更多
关键词 Constructive alignment assessment for learning criteria-based assessment.
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Is Greening the Building Envelope a Sustainable Design Practice?
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作者 Katia Perini Fausto Novi 《Journal of Civil Engineering and Architecture》 2016年第6期661-666,共6页
Nowadays, the number of products and also of architectural projects, qualified as "sustainable", is ever more growing. Following this trend, architectural design may exploit the use of (eco) materials and componen... Nowadays, the number of products and also of architectural projects, qualified as "sustainable", is ever more growing. Following this trend, architectural design may exploit the use of (eco) materials and components to promote a project as sustainable even without considering its impact on the environment; This can be defined as architectural greenwash. This paper considers the case of green envelopes with the aim to evaluate if these can be defined as sustainable design practice. Green envelopes provide environmental advantages together with the suggestion to a green aesthetics par excellence. In fact, the integration of vegetation in urban fabric plays an important role in improving ecological and environmental conditions of (and in) cities, although systems can have a high environmental burden. This paper aims to answer the question: Is greening the building envelope a sustainable design practice? To do so, the paper provides a literature review which includes the main research developed regarding environmental burden, benefits and LCA (life cycle assessment) calculations of green envelopes. 展开更多
关键词 Greenwash green architecture environmental sustainability
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Comprehensive Evaluation of Farm Household Livelihood Assets in a Western Mountainous Area of China: A Case Study in Zunyi City 被引量:3
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作者 LIU Zhifei CHEN Qianru XIE Hualin 《Journal of Resources and Ecology》 CSCD 2018年第2期154-163,共10页
As the foundation of farm household structure,livelihood asset status is the basis for farmers to gain opportunities,adopt livelihood strategies,resist livelihood risk,and engage in positive livelihood achievements.Qu... As the foundation of farm household structure,livelihood asset status is the basis for farmers to gain opportunities,adopt livelihood strategies,resist livelihood risk,and engage in positive livelihood achievements.Quantifying farm household assets identifies future development trends that are fundamentally necessary to predict farm household vulnerability and strategy,as well as understanding farmers’current living situations.Using Zunyi City in China’s western mountainous area as a case study,we conducted stratified sampling and participatory rural investigation appraisal to collect data on the attributes of farm households’livelihood assets and livelihood strategies to establish an index evaluation system and enable evaluation and analysis of farm households with different livelihood strategies.Our research indicates that due to structural differences,total livelihood assets of farm households with different livelihood strategies are similar.Rural households have an abundance of natural and material assets and deficiencies in human,financial and social assets.Non-rural households and part-time households are abundant in human,financial and social assets and deficient in natural and material assets. 展开更多
关键词 farm households livelihood assets livelihood strategy asset evaluation western mountainous area
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Use a Spatial Analysis Model to Assess Habitat Quality in Lashihai Watershed 被引量:6
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作者 LI Haiping QI Yanan QU Yunying 《Journal of Resources and Ecology》 CSCD 2018年第6期622-631,共10页
Habitat quality assessments are of great significance for protecting biodiversity.This study analyzes the changing habitat quality of Lashihai watershed based on SPOT satellite images.We extracted the land use data fo... Habitat quality assessments are of great significance for protecting biodiversity.This study analyzes the changing habitat quality of Lashihai watershed based on SPOT satellite images.We extracted the land use data for Lashihai watershed in Yunnan province for the years 2000 and 2015,and then used an INVEST model to evaluate habitat degradation,habitat quality and habitat scarcity in the study area from 2000 to 2015.Spatial statistical methods were used to determine changes to spatial dynamics.Results indicate that the number of areas with habitat degradation was generally small,and that both the number of areas with habitat degradation and the degree of degradation had fallen noticeably during the fifteen-year study period.In general,the quality of habitats was main- tained or improved,while the quality of habitats decreased in only a few areas.The scarcity of habitats for cultivated land had increased,the tension between people and land use was relatively prominent.The reason habitat quality in Lashihai watershed has improved can be attributed to three factors:1)The policy of returning farmland to forests since 2000 has been well implemented and has achieved remarkable results.Loss of forests from logging and deforestation has basically been eliminated,and great progress has been made restoring the ecological environment.2)High background value of quality habitat suitability benefits from the research area's high vegetation coverage.3)The development of the local tourism economy has transformed the area's ecological advantages into an economic bonus,greatly increasing the income level and living standards of residents.At the same time,the ecological resource bonus has increased the enthusiasm of residents for ecological protection and has helped to promote the protection of local eco-systems,both reducing ecological degradation and improving habitat quality.At the same time,increasing conflicts between land and people should be addressed.Support is needed to promote development of the ecological economy while continuously reducing ecological degradation and further increasing residents'income.There must be less reliance on industry and less pressure on both land and people,all the while ensuring that the local economy and ecology can more forward together in a sustainable way. 展开更多
关键词 Lashihai Watershed plateau wetland INVEST model habitat quality assessment spatial statistics
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Design,synthesis and biological evaluation of amino organophosphorus imidazoles as a new type of potential antimicrobial agents 被引量:3
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作者 Wei-Wei Gao Syed Rasheed +6 位作者 VijaiKumarReddy Tangadanchu Yi Sun Xin-Mei Peng Yu Cheng Feng-Xiu Zhang Jian-Mei Lin Cheng-He Zhou 《Science China Chemistry》 SCIE EI CAS CSCD 2017年第6期769-785,共17页
A series of amino organophosphorus imidazoles were designed and synthesized as a novel structural type of antimicrobial agents.Bioactive evaluation in vitro showed that compound 3f exhibited equipotent or superior ant... A series of amino organophosphorus imidazoles were designed and synthesized as a novel structural type of antimicrobial agents.Bioactive evaluation in vitro showed that compound 3f exhibited equipotent or superior anti-methicillin-resistant Staphylococcus aureus(anti-MRSA) and anti-S. cerevisiae efficiencies(minimal inhibitory concentration(MIC)=2 μg/mL) to clinical drugs,and the combinations with antibacterial or antifungal drugs enhanced the antimicrobial efficiency. Highly active molecule 3f showed low propensity for bacteria to develop resistance, and the preliminary action mechanism studies demonstrated that 3f was membrane-active, but had no significant intercalation towards MRSA DNA. The computational study on 3f reasonably explained its high antimicrobial activity. Experimental data revealed that ground-state 3f-HSA complexes were formed mainly through hydrophobic interactions and hydrogen bonds with a spontaneous process, and the non-radioactive energy transfer from HSA to 3f occurred beyond F鰎ster resonance energy transfer theory. The participation of metal ions in 3f-HSA supramolucular system could increase the concentration of free compound 3f, and shorten its storage time and half-life in the blood to improve the maximum antimicrobial efficacy. 展开更多
关键词 organophosphorus imidazole antibacterial antifungal HSA
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Design, synthesis and in vitro antitumor evaluation of novel diaryl urea derivatives bearing sulfonamide moiety 被引量:2
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作者 LUO Can TANG Ke +3 位作者 LI Yan YIN DaLi CHEN XiaoGuang HUANG HaiHong 《Science China Chemistry》 SCIE EI CAS 2013年第11期1564-1572,共9页
A novel series of diaryl urea derivatives bearing sulfonamide moiety have been designed and synthesized. Their in vitro antitumor effect against human cancer cell lines MX-1, A375, HepG2, Ketr3 and HT-29 was screened ... A novel series of diaryl urea derivatives bearing sulfonamide moiety have been designed and synthesized. Their in vitro antitumor effect against human cancer cell lines MX-1, A375, HepG2, Ketr3 and HT-29 was screened and evaluated by the standard MTT assay with sorafenib as the positive control. Some of the compounds showed significant inhibitory activity against multiple cell lines compared to sorafenib. In particular, 2,6-dimethyl-4-{6-[3-(4-chloro-3-(trifluoromethyl)phenyl)urealnaphthalen- 2-yllsulfonyl morpholine (10d) was found to be the most potent against A375, HepG2 and Ketr3 with ICs0 values of 0.65-0.97 μmol/L, which were 5-20-fold more potent than sorafenib. Compound 10d emerged as a valuable lead for further optimization. 展开更多
关键词 diaryl urea derivatives SULFONAMIDE SORAFENIB antitumor activity
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Design,synthesis,and biological evaluation of novel benzimidazole derivatives and their interaction with calf thymus DNA and synergistic effects with clinical drugs 被引量:5
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作者 ZHANG HuiZhen LIN JianMei +1 位作者 RASHEED Syed ZHOU ChengHe 《Science China Chemistry》 SCIE EI CAS 2014年第6期807-822,共16页
A series of new benzimidazole derivatives was synthesized and characterized by IR,1H NMR,13C NMR,MS,and HRMS spectra.All the new compounds were screened for their antimicrobial activities in vitro by a twofold serial ... A series of new benzimidazole derivatives was synthesized and characterized by IR,1H NMR,13C NMR,MS,and HRMS spectra.All the new compounds were screened for their antimicrobial activities in vitro by a twofold serial dilution technique.The bioactive evaluation showed that 3,5-bis(trifluoromethyl)phenyl benzimidazoles were comparably or even more strongly antibacterial and antifungal than the reference drugs Chloromycin,Norfloxacin,and Fluconazole.The combination of2,4-difluorobenzyl benzimidazole derivative 5l and its hydrochloride 7 respectively with the antibacterials Chloromycin,Norfloxacin,and the antifungal Fluconazole was more sensitive to methicillin-resistant MRSA and Fluconazole-insensitive A.flavus.In addition,the interaction of compound 5l with calf thymus DNA demonstrated that this compound could effectively intercalate into DNA to form a compound 5l-DNA complex that might block DNA replication and thereby exert good antimicrobial activity. 展开更多
关键词 BENZIMIDAZOLE ANTIBACTERIAL ANTIFUNGAL calf thymus DNA synergistic effect
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Persuasibility and Its Assessment 被引量:1
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作者 顾磊 T.W.Mastaglio 《Journal of Shanghai Jiaotong university(Science)》 EI 2009年第5期531-535,共5页
Persuasive technology is the use of computers,devices or applications to change a person's attitudes or behavior.Persuasibility design within the system life-cycle is a nascent area of research which is different ... Persuasive technology is the use of computers,devices or applications to change a person's attitudes or behavior.Persuasibility design within the system life-cycle is a nascent area of research which is different from design in the traditional method.This paper focuses on the research of persuasibility design and its assessment in the system life-cycle.A life-cycle oriented systemic general theory is developed in this paper to evaluate persuasibility design.Persuasibility assessment is considered as a part of persuasibility design.Its procedure and method are explored and analyzed based on the system life-cycle in this paper.A possible research direction is to create more explicit and detailed persuasion design and assessment methods which can be used not only in personal computer persuasive application,but also many other electric devices that are designed for persuasion purposes. 展开更多
关键词 computer technology persuasive technology system engineering LIFE-CYCLE
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