Results 81 to 90 of about 28,175 (214)
Unified Embedding and Metric Learning for Zero-Exemplar Event Detection [PDF]
, 2017 Event detection in unconstrained videos is conceived as a content-based video retrieval with two modalities: textual and visual. Given a text describing a novel event, the goal is to rank related videos accordingly.
Gavves, Efstratios +2 more
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Forecasting the South African Economy: A DSGE-VAR Approach [PDF]
Journal of Economic Literature Classification: E17, E27, E32, E37, E47DSGE Model;VAR and BVAR Model;Forecast Accuracy;DSGE Forecasts;VAR Forecasts;BVAR ...
Gupta, R., Liu, G., Schaling, E.
core +1 more source
Alternative determinism principle for topological analysis of chaos
, 2006 The topological analysis of chaos based on a knot-theoretic characterization of unstable periodic orbits has proved a powerful method, however knot theory can only be applied to three-dimensional systems.
E. Ott +4 more
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International Journal of Zoology, Volume 2025, Issue 1, 2025.The study was conducted with the objective of assessing the smallholder dairy cattle production practices and constraints in Kacha Birra district, Central Ethiopia. Multistage sampling technique was used to select the study kebeles and households in the district. A total of 162 households were interviewed in the study.
Melese Gebre +3 more
wiley +1 more source
Journal of Medical Internet Research, 2010 BackgroundOnline health communication has the potential to reach large audiences, with the additional advantages that it can be operational at all times and that the costs per visitor are low.
Van 't Riet, Jonathan +2 more
doaj +1 more source
JMIR mHealth and uHealth, 2016 BackgroundNigeria contributes only 2% to the world’s population, accounts for 10% of the global maternal death burden. Health care at primary health centers, the lowest level of public health care, is far below optimal in quality and grossly inadequate ...
Chukwu, Emeka, Garg, Lalit, Eze, Godson
doaj +1 more source
Explaining the Great Moderation: it is not the shocks [PDF]
This paper shows that the explanation of the decline in the volatility of GDP growth since the mid-eighties is not the decline in the volatility of exogenous shocks but rather a change in their propagation mechanism.
Giannone, Domenico +2 more
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European Journal of Neuroscience, Volume 60, Issue 9, Page 6312-6329, November 2024.In our EEG experiment employing a roving paradigm with controlled expectations, we observed an N1 initial adaptation (an initial decrease in N1 amplitude), followed by a P2 subsequent adaptation (a continuous increase in P2 amplitude) across tones. Both adaptation effects contributed to the variance in MMN amplitude, suggesting that MMN reflects a ...
Brian W. L. Wong +2 more
wiley +1 more source
Inflation and stock return volatility in selected African countries: A GARCH-MIDAS approach
Scientific AfricanAmidst persistent inflationary pressures in Africa and central banks raising rates to counter inflation, leading to a shift from stocks to alternative assets and impacting stock return volatility, this paper investigates the influence of inflation on ...
Kamaludeen Muhammad +7 more
doaj +1 more source
Forecasting world trade: direct versus “bottom-up” approaches [PDF]
In a globalised world economy, global factors have become increasingly important to explain trade flows at the expense of country-specific determinants.
Burgert, Matthias, Dées, Stéphane
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