It is one of the source types that can support your research paper, along with primary and secondary resources. Understanding how primary and secondary sources differ will help you understand tertiary sources. While primary resources offer information from an original source, secondary ones state infor...
Another suggestion is to look at the creator; if they’re not directly involved in the events of the topic, it’s a secondary source. Regardless of whether the source is primary or secondary, you should still assess whether the creator is trustworthy. Do some digging to see if they have ...
美 英 un.第二手来源 网络二次资源;二次文献;二手资料 英汉 网络释义 un. 1. 第二手来源
“What is this about?” Consider a literary analysis ofThe Things They Carried. This analytical essay isabouta book, making it a secondary source.The Things They Carried, a book about American soldiers’ experiences in the Vietnam War, can also be a relevant secondary source for a paper on...
The environment experienced during embryonic development is a rich source of phenotypic variation, as environmental signals have the potential to both info... SL Bock,MD Hale,TR Rainwater,... - 《Biological Bulletin》 被引量: 0发表: 2021年 Amphetamine effects on startle gating in normal women ...
This dissertation starts with the conception of information hardness.Then it analyzes the characteristics of primary information source and secondary information source. In addition, this paper points out that the problem in collecting of competitive intelligence in china. And it puts forward a general ...
The sexuality of young people arouses controversy and remains a source of concern for parents, teachers, policy-makers and politicians. But what young peop... MJ Kehily - 《International Journal of Educational Development》 被引量: 173发表: 2003年 加载更多来源...
With metrological analysis as the research method,this paper collected core journal papers on English teaching of primary and secondary schools from 1992 to 2015 in China,and analyzed the following dimensions of those papers,including quantity and years of publication,keywords,source journals,authors,cit...
The rhizome is also a source of secondary metabolites like phenolics, flavonoids, tannins, saponins, steroids and glycosides which are reported for various biological effects including antimicrobial and antioxidant activities. The findings of the study suggest that the rhizome of C. speciosus has the ...
Our research findings challenge the practice of providing service levels to customers based on current revenue or profitability which does little to convince customers, who are using a company as secondary source, to make it the primary supplier. 展开 ...