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The influence of early adopters on potential adopters’ decisions of whether or not to adopt a product is known to be critical. In this paper, we examine the factors that influence the adoption behavior of smartphone early adopters by looking at smartphone adoption behavior of college students, because a large portion of the early adopters of smartphones are college students. Our focus is on the effect of normative peer influence on a college student’s smartphone adoption. We also examine the influence of other factors such as self-innovativeness, self-efficacy, the decision maker’s attitudes towards a product, financial burden of using the product, familial influence, and other demographic factors (e.g., age and gender). College students’ adoption behavior is studied using logit and probit choice models developed based on random utility theory. The discrete choice models are empirically estimated using survey data. We find important influence of friends, financial burden, and other family members on the smartphone adoption of college students who adopted smartphones earlier than other students. 相似文献
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atlab在自动控制专业毕业设计教学中的应用,以模糊串级调速和直接转矩控制系统为例,串级调速采用了空载与加载启动跟随性能.对空载时突加载与负载时突减负载的抗扰性进行仿真.直接转矩控制通过模糊电阻观测器,磁链、转矩、磁通角估算模型,及模糊控制器和逆变器等模型进行仿真,并处理信号转换关系. 相似文献
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Matti HaverilaAuthor Vitae 《Telematics and Informatics》2012,29(1):110-122
This study investigated the evolution of specific cell phone feature preferences among high school, undergraduate and graduate college students in Finland. Following the relevant literature review, the paper analyzed the responses of 118 high school, 268 undergraduate and 84 graduate students from educational institutions located in the metropolitan area of Tampere, Finland. The results indicate that the students in Finland appreciate the specific feature “clock”, “phone”, “high battery life”, “alarm”, and “calendar” as very important, and the specific features “TV connectivity”, “joystick”, “live TV”, “Twitter”, and “small screen size” as unimportant features. There were also significant differences in the specific feature preferences between the students between high school, undergraduate and graduate students. In addition there were differences in the way the respondents conceptualize the specific feature preferences of the cell phone. The paper concludes with a discussion regarding the academic and managerial implications. 相似文献
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针对新型冠状病毒肺炎疫情中“停课不停学”的要求,文章以“大学物理”实验课程为例,从课前预习、课堂教学、课后书写实验报告为例分析了传统教学模式存在的问题,并探讨了“大学物理”实验课程线上线下教学混合模式的应用。线上线下混合教学模式对于培养学生自主学习能力,提高“大学物理”实验课程的教学质量都是大有益处的。 相似文献
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A software reliability model is considered that is easy to implement, use, and interpret. The model works extremely well in the latter stages of testing. A complete history of failures does not need to be stored in a data base or maintained. This reduces the cost of assessing software reliability. Furthermore, it is possible to use the model to estimate software reliability when failure statistics have not been extensively collected. Various estimation procedures are discussed that can aid in project planning. The use of these estimation procedures is illustrated through two sets of actual failure data. 相似文献
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Reviews the American College Testing Program (1972 Edition) assessment device for the guidance of students enrolled in 2-year colleges and institutes. Issues addressed include testing mechanics, the Career Planning Program Profile (construction and content), reliability, predictive validity, concurrent validity, the Counselor's Manual, and the Student Booklet. It is concluded that the amount of information returned to the student is large and carefully planned, that interpretation of the profile by a guidance counselor would be imperative, and that the level of difficulty of the extensive material presented in the Handbook is high. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
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食品冷杀菌方法及运用前景 总被引:7,自引:0,他引:7
冷杀菌技术给食品工业带来了新的革命,综述了冷杀菌在食品工业中的广泛运用及基本原理,展望了冷杀菌技术的发展前景。 相似文献