To study the impact of a natural disaster on a community, which research method is likely to be the most useful? A. Survey B. Experiment C. Longitudinal study D. Observational study 相关知识点: 试题来源: 解析 D。解析:观察性研究可以直接观察自然灾难对社区的影响。实验不太适合自然灾难的情况;...
In a study about the environmental impact of a factory, which research method is the most relevant? A. Cost-benefit analysis B. Life cycle assessment C. Risk assessment D. Market research 相关知识点: 试题来源: 解析 B。解析:生命周期评估可以全面分析工厂对环境的影响。成本效益分析主要关注经济...
To study the impact of a new product packaging on sales, which research method would be most appropriate? A. Longitudinal studies B. Cross-sectional studies C. Controlled experiments D. Descriptive studies 相关知识点: 试题来源: 解析 C。本题聚焦调研方法的应用。控制实验(Controlled experiments)最...
The Impact of the UOC Studies and Degrees in its Graduates: A Research Study from a Personal, Professional and Social Perspective 来自 ResearchGate 喜欢 0 阅读量: 12 作者: Nati Cabrera; Cristina Girona 摘要: Some members of the genus are among the most common fungal pathogens and cause ...
The Impact of Study Abroad Experiences Studying abroad is a transformative experience that can have a lasting impact on an individual's personal, academic, and professional development. The opportunity to immerse oneself in a different culture, language, and educational system can broaden one's ...
In order to study environmental cues and how they impact lifespan, our lab has decided to focus on the nervous system. 为了研究环境线索及其如何影响寿命,我们的实验室决定将重点放在神经系统上。 Now why the nervous system? 现在为什么是神经系统?
aAustralia’s taste for coffee is a by-product of the waves of immigrants arriving on the country’s shores following World War II. European migrants, predominantly Greeks and Italians, were the first to establish the coffee culture, which was later embraced more widely in the 1980s. For dec...
The main aim of this study is to investigate the effective factors that the role of the university in reading books. The sample of the study includes all the students at Soran University. The focused on populace size for the investigation is 400 understudies who chose haphazardly. The acquired...
Another study released by the Switzerland-based International Journal of Environmental Research and Public Health in July 2010 said that "the increases in cancer, leukemia, and infant mortality, and perturbations of the normal human population birth sex ratio in Fallujah are significantly greater than ...
More surprising was the finding of increasing returns to scale to R&D spending. While this contradicts much of the existing research, it is consistent with economic arguments for the advantages of scale in innovation. Also interesting is the finding that, while a significant curvilinear relationship ...