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Good moderators are free of neutron-absorbing impurities such as boron. In commercial nuclear power plants the moderator typically contains dissolved boron. The boron concentration of the reactor coolant can be changed by the operators by adding boric acid or by diluting with water to manipulate reactor power.
A "moderator" is one name for the formal position of one who presides over a discussion, helping to ensure that the discussion is balanced among its many voices, for example in the Methodist church's use of the term for the heads of its conferences. A neutron moderator is used to slow down neutrons in a nuclear reactor.
A discussion moderator or debate moderator is a person whose role is to act as a neutral participant in a debate or discussion, holds participants to time limits and tries to keep them from straying off the topic of the questions being raised in the debate. Sometimes moderators may ask questions intended to allow the debate participants to ...
The typical format for a discussion panel includes a moderator in front of an audience. [3] Television shows in the English-speaking world that feature a discussion panel format include Real Time with Bill Maher, Loose Women, The Nightly Show with Larry Wilmore, as well as segments of the long-running Meet the Press. [4]
Weekend TODAY co-host Kristen Welker was named moderator of NBC's "Meet the Press" on Sunday, and her TODAY family congratulated her on her new position during Monday's broadcast.
Welker becomes its 13th moderator and the first Black journalist to take the helm, as well as the second woman in the chair. Kristen Welker is the new moderator of 'Meet the Press' – and the 1st ...
An example of conceptual moderation model with one categorical and one continuous independent variable. Cohen et al. (2003) recommended using the following to probe the simple effect of gender on the dependent variable ( Y ) at three levels of the continuous independent variable: high (one standard deviation above the mean), moderate (at the ...
Image credits: @MikeSington However, the Kindness Test revealed the barriers that hinder people from showing goodwill toward others. Some are apprehensive about the possibility of embarrassment or ...