Provenance (geology) diagenetic changes that occur in siliciclastic sediment during burial and uplift". Provenance studies are conducted to investigate many scientific questions, for example, the growth history of continental crust, collision time of Indian and Asian plates, Asian monsoon intensity, and Himalayan exhumation Meanwhile, the provenance methods are widely used in the oil and gas industry. "Relations between provenance and basin are important for hydrocarbon exploration because sand frameworks of contrasting detrital compositions respond differently to diagenesis, and thus display different trends of porosity reduction with depth of burial." All rock exposed at the Earth's surface is subjected to physical or chemical
To be, or not to be to others that we know not of.<br> Aye that, O this conscience makes cowards of us all,<br> Lady in thy orizons, be all my sins remembered. The text of the Second Quarto (Q2) is considered the earliest version of the play. In Q2 the whole nunnery scene including 'To be' takes place later in the play than in Q1 where it occurs directly after Claudius and Polonius have planned it and the addition of "Soft you now", suggesting that Hamlet has not (or is feigning having not) seen Ophelia thus far during his speech. To be, or not to be,