1)Is the materiala primary or a secondary source? 2)Is the source thelatest one? 3)Is the authora reliable scholar or an expertin the field? 4)Does the author havebiases or prejudices? 5)Has the authorbeen cited frequentlyin the field? 6)Are the author’sarguments supported by evidence...
Secondary sources provide a macro-level view of your industry, plus insights about other competitors in the market. Just make sure the data and insights are accurate and reliable by using reputable sources. Market Research Methods The best market research method depends on what you’re trying to ...
The Orbitrap Exploris 480 MS provides excellent sensitivity over a large dynamic range, down to sub 1-ppm, combined with high-resolution and accurate mass required for confident identifications. From simplified...
4. Use Reliable & Valid Instruments It’s crucial to select or develop measurement instruments such asquestionnaires, scales, or teststhat have been validated and are reliable. Before proceeding with the main study,pilot-testthese instruments on a small sample to assess their effectiveness and make...
All these features come from the fact that secondary steps are the primary source of forming MCRs and determine their reacting behavior regarding further reactions. An MCR exhibits a reactivity that can be remarkably different from that of a chain-end radical (CER), due to the higher stability ...
37.可靠的信息源a reliable source of information38.宝贵的自然资源valuable natural resources39.因特网the Internet40.方便快捷convenient and efficient41.在人类生活的方方面面in all aspects of human life42.环保的材料environmentally friendly materials43.社会进步的体现a symbol of society progress44.大大方便...
To evaluate the performance of machine learning (ML) models and to compare it with logistic regression (LR) technique in predicting cognitive impairment related to post intensive care syndrome (PICS-CI). We conducted a prospective observational study of
A systematic literature review (SLR) approach has been chosen for its potential to eliminate bias as a robust method (Boell & Cecez-Kecmanovic, 2015). The level of rigour involved is likely to make this paper more replicable (Levy & Ellis, 2006) and hence reliable. Details such as the ...
In those studies, 10 observers were adequate to produce reliable measures of the relationship of instantaneous and average rates. We planned to double the sample size in order to increase the statistical power. A total of 22 participants were recruited from Prolific (https://www.prolific.com/)....
Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the...