All mentioned exploratory surveys of the distant universe have indicated that the overall volume emissivity of galaxies at long wavelengths drastically increases as a function of redshift, to explain the very steep observed multi-wavelength counts and the redshift distributions showing substantial high-z tails.
High-Redshift Galaxies: The Far-Infrared and Sub-Millimeter View
The sub ject is moving from exploratory surveying to detailed astrophysics.
In discovery-oriented exploratory studies such as genome-wide gene expression survey or association rule mining in marketing applications, it is desirable to strike a meaningful balance between the amounts false positive and false negative errors than to control the FDR or pFDR alone.
An adaptive significance threshold criterion for massive multiple hypotheses testing
Our survey for giant planets in SB1s was thus designed as a ﬁrst exploratory investigation that may be complemented later, in the case of positive results, by an additional survey targeting SB2s .
Probing the Impact of Stellar Duplicity on Planet Occurrence with Spectroscopic and Imaging Observations