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Effecting, but effective?

2020
Business model (BM) visualisations have become popular instruments with which to explain and manage today's complex business interactions. Using verbal and graphic elements, they provide simplified representations of reality and can support BM tasks that go beyond working memory's capacities.
Henike, Tassilo (Dr.)   +2 more
openaire   +1 more source

An effective Hamiltonian for the ABC effect

AIP Conference Proceedings, 1977
The reaction np→d(ππ)° is studied in a Hamiltonian formalism, in the momentum region from threshold to 3 GeV/c. We are able to reproduce the enhancement in the deuteron recoil-momentum spectrum at ππ missing-mass values near 300 MeV (the ABC effect).
openaire   +1 more source

Treatment effects and placebo effects

BMJ, 2015
Researchers investigated the effectiveness of iron supplementation on reducing fatigue in non-anaemic women with unexplained fatigue. A double blind randomised placebo controlled trial was performed. In total, 144 women aged 18-55 years were recruited from an academic primary care centre and eight general practices in western Switzerland.
openaire   +2 more sources

On the Baldwin Effect

Artificial Life, 1999
In this article the effects of altering the rate and amount of learning on the Baldwin effect are examined. Using a version of the abstract tunable NK model, it is shown that the adaptation process is sensitive to the rate of learning, particularly as the correlation of the underlying fitness landscape varies.
openaire   +2 more sources

Fixed Effects and Random Effects

2008
One of the major benefits from using panel data as compared to cross-section data on individuals is that it enables us to control for individual heterogeneity. Not controlling for these unobserved individual specific effects leads to bias in the resulting estimates.
openaire   +1 more source

Effective effective interactions

The European Physical Journal A, 2003
The use of effective field theory techniques allows the basic physics to be extracted from otherwise complex systems. We cite examples from quantum mechanics, condensed-matter physics, QCD, and quantum gravity.
openaire   +1 more source

The observer effect

Communications of the ACM, 2017
Finding the balance between zero and maximum.
openaire   +1 more source

TACROLIMUS: EFFECTS AND SIDE EFFECTS

The Pediatric Infectious Disease Journal, 1999
M D, Green, M G, Michaels
openaire   +2 more sources

Effects and Effect Sizes in Educational Effectiveness Research

2015
In this chapter, various methods to express effects and effect sizes in educational effectiveness research are discussed. A distinction is made between “unit effects” in the sense of the difference it makes to be taught by one teacher or the next, to go to one school or another etc.
openaire   +1 more source

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