Sentence examples for based upon observation from inspiring English sources
"Culturally, they bond because they're really based upon observation.
Science is based upon observation.
Initially, 18 items were selected based upon observation in the laboratory and clinical research setting, then refined to a definitive 13-item scale after excluding items due to statistical criteria.
Other drawings of interest include numerous studies generally referred to as "caricatures" because, although exaggerated, they appear to be based upon observation of live models.
The categorization of species as edaphic generalists or specialists was qualitatively based upon observation with numerous transects walked on each soil type searching for 'wrongly placed' individuals (specialists) or species that were fairly common on both sandstone and alluvial soil types (generalists) and corresponds with large plot data for the reserve [35].
In this way, theory could be developed based upon observation of the data and not on prior assumptions [ 23, 24].
We would like to stress that although this case study is not based upon observations across a wide range of random samples, we have made every effort to reduce biases.
The analysis is based upon observations, interviews and institutional materials gathered by the author in the 1960's, 1970,s and 1980's and from interviews, reports and institutional data currently available on each case.
This paper presents the results of a statistical analysis of the impact of weather conditions on the performance of metropolitan commuter rail based upon observations made on the Dublin Area Rapid Transit (DART) rail system.
Hence, scientific knowledge is usually characterized as knowledge derived from or based upon observations of the natural world; as a result, science demands that claims are backed with evidence that can be confirmed through scientific inquiry and supported with logical argument (AAAS 1993; Abd-El-Khalick and Lederman 2000).
