Owing to heterogeneity in the types of community-based interventions, methodology quality and the impossibility of searching all electronic and non-electronic databases with a language restriction, the ability of achieving strong (solid) conclusions might be limited.
The ability to generate conclusions of high confidence in this study may be limited, due to the heterogeneity in the forms of acupuncture therapies and the qualities of methodology, and the impossibility of searching in all the electronic databases or other data sources.
The past is treated by messaging apps as though it's irrelevant: the impossibility of effectively searching; the at-first-fun and later just-plain-annoying feeling of clicking "load earlier messages" ad infinitum; the absence of any repository of shared media; and so on.
Both require that meaning be true, not manufactured out of cheap distraction, and in this sense they are promising settings for something profound in a statement about the impossibility of the human search.
However, because of the effective impossibility of exploring entire search spaces experimentally for all but comparatively small problems (albeit high-throughput methods are opening up many more possibilities than were previously thought reasonable – e.g. 10), we seek good but not provably optimal solutions.
In particular we emphasize the implications arising from the impossibility of coordination between transmitter and receiver prior to a receiver's search for a signal.
At first he searches frantically around the island, but the car breaks down, he realizes the impossibility of ever finding the balsam, and goes back to the house.
Though, where Orpheus plumbed the depths of Hades in search of Eurydice and brought nothing back, we scale the impossibility of ourselves, bringing nothing back to the page.
Indeed, throughout the whole of Megachange, the impossibility of predicting the future is a strange and persistent lament, ever encouraging the reader in search of experts prepared to boldly go there to chuck the book into the nearest bin.
Erasmus Darwin, The Temple of Nature, 1802 [ 1] The search for a solution to the origin of life puzzle is hindered by the impossibility of providing an ultimate experimental proof, namely to (re produce life from scratch de novo (see e.g. [ 58, 218]).
An impossibility, of course.
