61.   In fact, a joint team of ASF and Russian scientists is currently doing extensive salmon research on the most famous of the Kola rivers, the Ponoi.

62.   In work with rabbits and pigs over the last three years, the Louisville team has conducted extensive research on new approaches to anti-rejection therapy.

63.   Instead, he started a consulting firm in applied physics, doing extensive research for the Navy.

64.   It also conducts extensive research in child-development and policy issues, and devises models for social and educational programs.

65.   It would facilitate both rapid searching and extensive research and allow easy filing and retrieval of all articles.

66.   It nonetheless makes clear the complicated nature of the sense of smell, an area of extensive research in recent years.

67.   Jake Haulk, president of the Allegheny Institute in Pittsburgh, has done extensive research on the topic.

68.   James Bell, a professor of solid mechanics at Johns Hopkins University who did extensive research into how materials undergo change, died Sunday at his home in Baltimore.

69.   Kleinerman did extensive research on the effects of tobacco smoke on lungs and contributed to the diagnosis of lung diseases and other occupational hazards for coal miners.

70.   Kip Viscusi, a Harvard Law School professor, has done extensive research on this subject, for instance.