Data collection,primary vs.sec-ondary. Hox J J,Boeije H R. Encyclopedia of Social Measurement . 2005Joop J. Hox and Hennie R. Boeji, "Data Collection, Primary vs Secondary," Encyclopedia of Social Measurement, vol. 1, pp. 593- 599, 2005....
Primary vs. Secondary 最近见了好多资产管理行业的老朋友,之前距离资金供应链还是太远,最近的交流又让我对资金和资本市场有了一些体会。 从第一产业到第三产业的生产力迁移实际上用了上千年的时间,甚至直到今天中国的土地流转制度也还没有完全执行完毕,中间夹杂着各种技术创新对于产业的推动作用,比如当年英国煤老板热...
1、Secondary and Primary Data Collection,Secondary: Published information available from other sources that has already been gathered. This information is relevant to the problem at hand. Either internal or external to an organisation. Start by collecting this type. Primary: Data collected for the fi...
and other financial instruments. The secondary market trades these securities as well. However, the secondary market also includes complex financial instruments likederivatives, providing a broader range of investment opportunities beyond initial offerings. ...
Thus, when the nerve graft has to be performed, it cannot be said that the primary repair is an absolute requirement. The experimental results indicate that early secondary repair can also be considered. 展开 关键词: Peripheral Nerves Animals Rats Transplantation, Autologous Nerve Regeneration Time ...
Primary vs. Secondary Capital Markets: An Overview The term capital market refers to any part of the financial system that raises capital from bonds, shares, and other investments. New stocks and bonds are created and sold to investors in theprimary capital market, while investors tra...
Secondary data storage, on the other hand, offers long-term storage, like a person’s long-term memory. Secondary storage tends to operate with less frequency and can require more computer processing power to retrieve long-stored data. In this way, it mirrors the same retention and processing...
In the world of data storage, storage devices are divided into one of two categories based on how frequently an organization needs to access that data: primary storage and secondary storage. In this article, we’ll take a closer look at these two categories as well as clear up some ...
Several articles over the last several years have extolled the virtues of primary-only variable flow chilled water pumping systems compared to the conventional primary-secondary pumping system. One articles even predicts the demise of primary-secondary systems. While there is no question that the prima...
Per TechTarget,“secondary storage is persistent storage for noncritical data that doesn't need to be accessed as frequently as data in primary storage, or that doesn't have the same performance or availability requirements.” While primary storage systems usually require costlier, high-performance ...