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 (1942 film) shattering air raid upon Warsaw right after a sequence of farce or the spectacle of Mr. Benny playing a comedy scene with a Gestapo corpse. Mr. Lubitsch had an odd sense of humor—and a tangled script—when he made this film." "The Philadelphia Inquirer" agreed, calling the film "a callous, tasteless effort to find fun in the bombing of Warsaw." Some critics were especially offended by Colonel Ehrhardt's line: "Oh, yes I saw him [Tura] in 'Hamlet' once. What he did to Shakespeare we are doing now to Poland." However, other reviews were positive. "Variety" called it one of Lubitsch's "best