Search results
Results From The WOW.Com Content Network
A multiple choice question, with days of the week as potential answers. Multiple choice (MC), [1] objective response or MCQ(for multiple choice question) is a form of an objective assessment in which respondents are asked to select only the correct answer from the choices offered as a list.
Alcoholics Anonymous publishes several books, reports, pamphlets, and other media, including a periodical known as the AA Grapevine. [47] Two books are used primarily: Alcoholics Anonymous (the "Big Book") and, expounding on the big book in regard to its subject, Twelve Steps and Twelve Traditions.
1957 Alcoholics Anonymous Comes of Age was published. [86] 1962 The Twelve Concepts for World Service were adopted by AA as a guideline for international issues. [87] 1962 The movie Days of Wine and Roses depicted an alcoholic in AA. [88] 1971 Bill Wilson dies. His last words to AA members were "God bless you and Alcoholics Anonymous forever." [81]
In the introduction to the Big Book, William Duncan Silkworth, M.D., a specialist in the treatment of alcoholism, endorses the AA program after treating Bill W., the founder of AA, and other apparently hopeless alcoholics who then regained their health by joining the AA fellowship. "For most cases," Silkworth claimed, "there is no other ...
A concept class is a collection of concepts over . This could be the set of all subsets of the array of bits that are skeletonized 4-connected (width of the font is 1).
There are also amphoteric exchangers that are able to exchange both cations and anions simultaneously. However, the simultaneous exchange of cations and anions is often performed in mixed beds, which contain a mixture of anion- and cation-exchange resins, or passing the solution through several different ion-exchange materials. Ion exchanger.
In mathematical physics, the WKB approximation or WKB method is a method for finding approximate solutions to linear differential equations with spatially varying coefficients. It is typically used for a semiclassical calculation in quantum mechanics in which the wavefunction is recast as an exponential function, semiclassically expanded, and ...
Solution of this equation is far from straightforward. Debye and Hückel expanded the exponential as a truncated Taylor series to first order. The zeroth order term vanishes because the solution is on average electrically neutral (so that Σ n i z i = 0), which leaves us with only the first order term. The result has the form of the Helmholtz ...