Standards for Library Services to People in Institutions

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Computational astrophysics

Astronomy is an area of applied physics in which unusually beautiful objects challenge the imagination to explain observed phenomena in terms of known laws of physics. It is a field that has stimulated the development of physical laws and of mathematical and computational methods. Current computational applications are discussed in terms of stellar and galactic evolution, galactic dynamics, and particle motions

Capitalism With Capital: A Suggested Remedy for the Absence of Investment Decision Making in Basic Microeconomics Teaching

'[U]nder competition, the rate of return on investment tends toward equality in all industries.' Introductory and intermediate microeconomics textbooks are sketchy in explaining how capital is allocated by financial markets. Capital budgeting techniques, primarily net present value, deserve a more prominent role. This article suggests ways in which financial economics can be integrated into undergraduate courses to illuminate entry into (and exit from) industries in response to profit opportunities, as an essential part of economists' narration of resource allocation in a capitalistic and dynamic market economy.

Capitalism With Capital: A Suggested Remedy to the Absence of Investment Decision-making in Basic Microeconomics Teaching

“[U]nder competition, the rate of return on investment tends toward equality in all industries.” Introductory and intermediate microeconomics textbooks are sketchy in explaining how capital is allocated by financial markets. Capital budgeting techniques, primarily net present value, deserve a more prominent role. This article suggests ways in which financial economics can be integrated into undergraduate courses to illuminate entry into (and exit from) industries in response to profit opportunities, as an essential part of economists’ narration of resource allocation in a capitalistic, market economy.capital budgeting, present value, competitive equilibrium, economic education

Insect Pests of Christmas Trees

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Certain transformations and summations for generalized hypergeometric series with integral parameter differences

Certain transformation and summation formulas for generalized hypergeometric series with integral parameter differences are derived

Clausen's series 3F2(1) with integral parameter differences and transformations of the hypergeometric function 2F2(x)

We obtain summation formulas for the hypergeometric series 3 F 2(1) with at least one pair of numeratorial and denominatorial parameters differing by a negative integer. The results derived for the latter are used to obtain Kummer-type transformations for the generalized hypergeometric function 2 F 2(x) and reduction formulas for certain Kampé de Fériet functions. Certain summations for the partial sums of the Gauss hypergeometric series 2 F 1(1) are also obtained