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Statistical methods
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The article was published on 1967-01-01 and is currently open access. It has received 22994 citations till now.read more
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Effects of soil water deficit on yield and quality of processing tomato under a Mediterranean climate
TL;DR: In this article, the effect of soil water deficit during fruit development and ripening, on yield and quality of processing tomato under deficit irrigation in the Mediterranean climate, was carried out in two sites differing from soil and climatic characteristics, in Sicily, South Italy.
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Semen quality and human fertility: a prospective study with healthy couples.
TL;DR: Several semen quality measures were associated significantly with pregnancy rate, with percentage morphologically normal sperm by strict criteria and measures involving total number of sperm showing particularly strong associations.
Journal ArticleDOI
The chilling effects of network externalities
TL;DR: In this paper, the authors explore the financial implications of network externalities by taking the entire network process into account, and find that network effects have a substantial chilling effect on thenet present value associated with new products.
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Tropical Territorial Damselfishses: Is Density Limited by Aggression or Recruitment?
Peter Doherty,Peter Doherty +1 more
TL;DR: The outcomes of these perturbations support a nonequilibrial view of reef fish communities, rather than hypotheses that emphasize the importance of competition among populations usually at carrying capacity.
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Effect of anatomic injection site, age and smoking on the immune response to hepatitis B vaccination.
Frederic E. Shaw,Harry Guess,J.M. Roets,F.E. Mohr,P.J. Coleman,E.J. Mandel,R.R. Roehm,W.S. Talley,S.C. Hadler +8 more
TL;DR: Increasing age, increasing total skinfold thickness and cigarette smoking were independently associated with lower antibody responses in persons receiving buttock injections but not in people receiving arm injections.