51.   The prosecutors, who are seeking the death penalty, have conducted an intense effort to bar lawyers for Theodore Kaczynski from asserting that he is mentally ill.

52.   There are several intense efforts underway in metro Atlanta to mitigate heat island effects and tree loss.

53.   They did so, he says, only after they underwent hypnosis in an intense pretrial effort by prosecutors.

54.   This China trade bill got that intense effort, not just from the administration, but from business and House Republicans, too.

55.   This was especially common after the Civil War, when the new legal equality of blacks led to intense efforts to show mental differences.

56.   To assess the feasibility of emulation would require an intense effort by computer scientists, Rothenberg said.

57.   Union officials admit that, despite several years of intense effort, they are far from their goal of recruiting up to a million new members a year.

58.   What the Mets crammed in between these bookends has been mostly good stuff, volumes of comeback victories, intense effort and surprises like Rick Reed and Luis Lopez.

59.   Outgoing Secretary of State Warren Christopher has devoted intense efforts to help resolve the Middle East conflict.

60.   An intense effort to find Santacruz was underway Thursday evening around the prison, which is opposite a military base.