Results 271 to 280 of about 17,233,771 (291)
Some of the next articles are maybe not open access.
IEEE Spectrum, 2009
Scientists and technologists have long used the word effect-as in the Doppler effect, the butterfly effect, and the greenhouse effect-to good effect. In fact, effect has been so, uh, effective at naming things that it has branched out into the mainstream.
openaire +1 more source
Scientists and technologists have long used the word effect-as in the Doppler effect, the butterfly effect, and the greenhouse effect-to good effect. In fact, effect has been so, uh, effective at naming things that it has branched out into the mainstream.
openaire +1 more source
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
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, 1977The 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, 2015Researchers 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
Obstetrics & Gynecology, 2000
To measure the effectiveness of hysterectomy in relieving adverse symptoms and to identify factors associated with lack of symptom relief.In a 2-year prospective study, data were collected before and at 3, 6, 12, 18, and 24 months after hysterectomy in 1,299 women who had hysterectomies for benign conditions at 28 hospitals across Maryland ...
K H, Kjerulff +5 more
openaire +2 more sources
To measure the effectiveness of hysterectomy in relieving adverse symptoms and to identify factors associated with lack of symptom relief.In a 2-year prospective study, data were collected before and at 3, 6, 12, 18, and 24 months after hysterectomy in 1,299 women who had hysterectomies for benign conditions at 28 hospitals across Maryland ...
K H, Kjerulff +5 more
openaire +2 more sources
Fixed Effects and Random Effects
2008One 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 maybe, but is it cost‐effective?
Histopathology, 2014Murali, Varma, David F R, Griffiths
openaire +2 more sources
TACROLIMUS: EFFECTS AND SIDE EFFECTS
The Pediatric Infectious Disease Journal, 1999M D, Green, M G, Michaels
openaire +2 more sources