The phrase "and examples have been" is correct and usable in written English.
It can be used when discussing instances or illustrations that have previously been provided or referenced in a text.
Example: "In this report, various theories have been discussed, and examples have been provided to support each argument."
Alternatives: "and instances have been" or "and illustrations have been".
The statistics topics and examples have been chosen for their special relevance to environmental problems, including applications in environmental monitoring, impact assessment, environmental valuation techniques and econometric analyses of sustainable development.
"This fresco is from the early part of the 4th Century while before the earliest were from the later part and examples have been found in the Catacombs of Domitilla". Archbishop Gianfranco Ravasi, the Vatican's culture minister, said:"This is a fascinating discovery and is testimony to the early Christian Church of nearly 2000 years ago.
References and examples have been thoroughly updated for this 2d edition, and exposition of a number of key topics has been reworked to reflect insights gained from teaching these topics using the 1st edition to many hundreds of Harvard Law students over the past decade.
References and examples have been thoroughly updated for this 3rd edition, and exposition of a number of key topics has been reworked to reflect insights gained from teaching these topics using the 1st edition to many hundreds of Harvard Law students over the past decade.
Two principle classifications of sex pheromones exist: distance cues and contact cues, and examples have been identified in an ever-growing number of species.
Eukaryotic viruses have evolved a variety of translational control strategies to facilitate expression of downstream open reading frames (ORFs) on polycistronic mRNAs and examples have been described at all three steps of protein synthesis - initiation, elongation and termination [1].
The definitions of the codes in the 1993 update were not different in content from those in the 1987 manual, only more explanation and examples had been added to the 1993 manual.
Microactuators based on electromechanical transduction mechanisms have been described and analyzed, and specific examples have been cited.
It is the first book to offer in-depth coverage of Processing 2.0 and 3.0, and all examples have been updated for the new syntax.
In contrast to the low number of chemical methods, nature is capable of performing this reaction and many examples have been described (Jin and Hanefeld [2011]).
Such an exclusion effect is not uncommon, especially during early embryogenesis, and numerous examples have been described across metazoans (Oliveri and Davidson, 2007).
