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  • Key words. Minimum capacity cuts, Experimental performance evaluation, Computational comparisons, Literate programming, Algorithm engineering.  (1)
  • acebutolol  (1)
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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Algorithmica 26 (2000), S. 172-195 
    ISSN: 1432-0541
    Keywords: Key words. Minimum capacity cuts, Experimental performance evaluation, Computational comparisons, Literate programming, Algorithm engineering.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science , Mathematics
    Notes: Abstract. In the late eighties and early nineties, three major exciting new developments (and some ramifications) in the computation of minimum capacity cuts occurred and these developments motivated us to evaluate the old and new methods experimentally. We provide a brief overview of the most important algorithms for the minimum capacity cut problem and compare these methods both with problem instances from the literature and with problem instances originating from the solution of the traveling salesman problem by branch-and-cut.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1432-1041
    Keywords: hypertension ; acebutolol ; hydrochlorothiazide ; elderly ; cross-over trial ; blood pressure reduction
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Medicine
    Notes: Summary To evaluate the efficacy of acebutolol, 400–600 mg/day in elderly hypertensive patients, and to compare it with hydrochlorothiazide 25–50 mg/day, 45 patients with mild-moderate uncomplicated hypertension were treated for 6 weeks in a multicentre, single-blind, randomized, crossover trial. Acebutolol decreased supine systolic blood pressure from 186.5 to 162.7 mmHg and diastolic blood pressure from 107.4 to 92.4 mmHg. Hydrochlorothiazide decreased systolic blood pressure from 185.0 to 166.4 and diastolic blood pressure from 107.2 to 96.4. There was no difference between the effects of acebutolol and hydrochlorothiazide on blood pressure during the trial. Both drugs proved to be safe and effective antihypertensive agents, provided the major contraindications for their use were taken into account. Beta-blockade by acebutolol was highly effective in treating mild-moderate arterial hypertension in the elderly.
    Type of Medium: Electronic Resource
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