Results 231 to 240 of about 4,073,428 (289)

Adaptation to seasonal drought in Arabis alpina is linked to the demographic history and climatic changes since the last glacial maximum. [PDF]

open access: yesMol Biol Evol
Tjeng B   +8 more
europepmc   +1 more source

Kahook Dual Blade: six-month results in uncontrolled open angle glaucoma. [PDF]

open access: yesInt J Ophthalmol
Koenig SF   +5 more
europepmc   +1 more source

On the average number of registers required for evaluating arithmetic expressions

18th Annual Symposium on Foundations of Computer Science (sfcs 1977), 1977
Let An be the average number of registers required for evaluating arithmetic expressions of size n, or, equivalently, the minimal stack needed for exploring binary trees with n nodes. We give explicit expressions for An and related quantities and show that: An = log4(n) + C + E(log4n) + o(1) where C = 1/2 - γ + 2/2 log2 + log2Π 0.292 and E is ...
Philippe Flajolet   +2 more
openaire   +1 more source

Average time required for scaling and surgery in periodontal therapy

Acta Odontologica Scandinavica, 1973
The time used in performing scaling and elimination of overhangs (Sc) and periodontal surgery (Su) was analysed. Twenty-two quadrants with subgingival calculus and/or restorations with overhanging margins and with pocket depth of 5 mm or less were selected for Sc therapy.
H T, Bellini, J R, Johansen
openaire   +2 more sources

The Stochastic Cash Balance Problem with Average Compensating-Balance Requirements

Management Science, 1975
We consider the problem of managing two assets, cash and an earning asset, when net cash flows are stochastic and when there are transfer costs for transferring assets from one form to the other. Previous work on the stochastic cash-balance problem has assumed holding costs for holding excess cash and penalty costs for holding insufficient cash, with ...
Hausman, Warren H.   +1 more
openaire   +3 more sources

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