促进消费者粘性的绿色住宅技术属性创新:一个实证研究     

姜萍  宋萌萌 《吉林林业科技》2015,(4)

以长春市绿色住宅消费者为调研对象,通过构建消费者重复消费绿色住宅理论模型来解释绿色住宅的技术设计属性如何影响消费者所感知的经济性、舒适性和实用性,从而促进绿色住宅消费者的粘性。搜集785份有效问卷对理论模型进行实证研究,结果表明:舒适性和实用性是影响消费者重复消费意愿的主要动机,且节能、节水和室内环境技术对于消费者的感知经济性、舒适性和实用性具有显著影响,而室内环境因素是绿色住宅技术设计最为重要的属性。本研究有助于改进绿色住宅的技术设计,以促进消费者的重复消费,进而增加消费者的粘性。  相似文献   

多菌灵降解菌的鉴定及降解条件初步优化     

徐惠娟  胡典典  张虹 《湖北农业科学》2015,(10)

对已分离到的多菌灵降解菌进行16S r DNA序列分析后,采用均匀设计法,优化多菌灵降解菌降解条件。用4因素6水平混合均匀设计表,综合考察培养时间、接种量、p H、温度对多菌灵降解菌降解能力的影响。通过二次多项式逐步回归得出最终降解条件为:培养时间6 d、接种量10%、p H 4.0、温度为45℃时,最优目标函数Y(降解率)为68.65%。进一步进行盆栽试验,检测该菌在实际应用中的降解效率为59.54%。  相似文献   

南京市绿地规划发展方向初探--以南京市绿地系统规划（2013-2020）为例     

王丹宁  蒋闻 《中国园艺文摘》2015,(7)

对最新版本的《南京市绿地系统规划》(2013-2020)进行分析与研究，综合相关规划文件，对南京市近几年绿地规划、建设内容进行回顾与评价，总结南京市在绿地规划方面的可取与不足之处。对南京城市的历史沿革、山水格局、绿地现状、自身定位、发展趋势进行思考，结合国内政策、国外理念等因素统筹地对南京未来的绿地发展方向进行展望与研究，包括绿地宏观布局层面、中观联系层面、微观建设层面3方面。  相似文献   

海南冬季西瓜病毒病的发生及绿色防控     

黄崇瑜 《热带作物学报》2011,(5):10-12

分析海南冬季西瓜病毒病的病原、发生原因与症状表现，提出开展绿色防控的必要性和技术措施。  相似文献   

鲜活农产品在连云港市的物流与营销     

王世法  罗林花  于建芝 《绿色科技》2011,(10)

指出了人们对农产品的消费观念发生了深刻的变化，从消费者对农产品的需求及消费者购买行为两方面分析了连云港市的市场环境，并对鲜活农产品在连云港市的物流与营销进行了探讨。  相似文献   

Preparation of Adjuvant Diluent for Live Vaccine against Classical Swine Fever and Evaluation of its Immune Effects     

LIANG Kong-xian  LV Xiao-jun  DING Dan  XU Qi  ZHOU Jie  LIU Wei 《中国畜牧兽医》2015,42(9):2467-2473

The aim of this study was to develop a novel oil-in-water (O/W) emulsion as adjuvant diluents (AD) for live vaccine against classical swine fever (CSF) that could effectively enhance the immune effect of vaccine.The AD was prepared by high-pressure homogenization technique.Formulations and preparation parameters were optimized with response surface design.Its stability, particle size, polydispersity (PDI) and Zeta potential were characterized.The humoral immune response and cellular immune response of the AD were evaluated with BALB/c mice by intramuscular injection.The particle size of the AD prepared by optimized formulation and parameters was 100.4 nm, PDI was 0.147, and Zeta potential was —28.7 mV.The experiment results showed that the AD had good stability.The AD was inoculated combined with live vaccine against CSF into BALB/c mice by intramuscular injection.The results showed that the live vaccine against CSF specific immune responses could be evoked in mice by co-inoculation with AD and vaccine.The cellular immune response levels in co-inoculated groups were significantly higher than control group (P<0.05), with obvious phenomena of higher levels of IFN-γ, IL-6 and IL-4 in serum.The result revealed that cellular immune capability significantly improved with the AD.The results strongly revealed that cellular immune capability significantly improved by introducing AD for effective immune-adjuvant for live vaccine against CSF.  相似文献   

水质快速检测设备的硬软件设计及实现     

高超  胡孟  吴国荣  宋卫坤 《安徽农业科学》2015,(35)

[目的]研制本质快速检测设备,实现水质的现场多指标快速检测.[方法]对设备的硬件及软件进行了设计.硬件设计包含了1P2303芯片、锂电,Cortex-M3型ARM微控制器、树莓派显示系统、光频转换器等的设计;软件设计则包含了软件设置、项目选项、项目测量结果以及测量数据表格输出等模块的设计;并对水质快速检测设备的可靠性进行了试验检验.[结果]通过对该设计的设备硬件和软件合理搭配连接,从而研发出了水质快速检测设备.用该设备与国家标准要求的设备同时测定某一河道水样的5项指标结果发现,3个样点水样中铁、氨态氮、氟化物、硝酸盐和6价铬含量的两组数据值接近,无明显差异.虽然国家标准法检测下限比快测法高一个数量级,但快速设备的测定结果不影响操作员对水质的判断,说明该水质快速检测设备精密度高;两种测定方法的稳定性比较,结果快速测定法的5个指标数据的相对偏差略高于国家标准法(3.92％),但其测定结果能够较好地满足现场测定要求,说明该水质快速检测设备稳定性良好.[结论]该水质快速检测设备的检测精度和稳定性较高,可满足水质的现场快速检测要求.  相似文献   

湛江市园林水景的水生植物配置现状及分析   总被引：1，自引：0，他引：1  

刘洋  黎海利  伍敏斯 《北方园艺》2011,(14):86-88

通过对湛江市几个滨水绿地的实地调查,详细研究了湛江市主要园林水景中水生植物的主要形态特性及其在园林中的应用,并讨论了其应用现状及存在的不足。  相似文献   

传统图形元素在食用菌包装创意设计中的运用     

冉冉 《中国食用菌》2020,(3):126-128

通过研究食用菌包装中传统图形元素的创意设计,可以使食用菌产品与现代消费者的需求更加贴合,进一步拓展食用菌消费市场。融合地域特色传统文化,满足现代人的审美观念,对传统图形元素进行有效创新,并使用科学的方法进行设计,更好的凸显地域特色文化内涵。  相似文献   

Public perceptions and attitudes toward green infrastructure on buildings: The case of the metropolitan area of Athens,Greece     

《Urban Forestry & Urban Greening》2018

As the impact of green space shrinkage in urban centers becomes obvious, local and regional authorities must adopt environmental planning policies that can help create new green areas to ensure a good quality of life for citizens, along with the rehabilitation of the natural environment. One approach is the promotion of green infrastructure on buildings, including multi-dwelling apartment buildings. In order to effectively promote green infrastructure on buildings, it is essential to comprehend public attitudes toward green infrastructure, so that suitable and effective strategies can be implemented by policy makers. In this study, eight hundred respondents were asked to provide their views on green infrastructure on buildings, on construction that should take place on blocks of apartments in order to accommodate green infrastructure and on the related benefits that may arise from creating green spaces on buildings. A structured questionnaire and stratified sampling were used for the interviews, which were conducted with apartment owners in two regional units of Athens. The results showed that most citizens are willing to proceed with the installation of a green roof, trellis or vertical garden, in order to improve the aesthetics and functionality of the building they live in. Most of the respondents are not familiar with the energy savings that may occur from the installation of a green roof, vertical trellis or garden and wish for a subsidy from the state in order to implement green building solutions. To conclude, the participants in our study are not environmentally aware, since they are not interested in energy conservation but only about the aesthetics of their building; furthermore, they expect to receive financial support from the state in order to make any changes to their home.  相似文献