Results 251 to 260 of about 41,412 (327)

Evaluating Effectiveness of Nonlinear Dimensionality Reduction in Hedge Funds’ Returns Forecasting [PDF]

Milica Zukanović, Aleksa Radosavčević, Ana Poledica, Pavle Milošević, Ivan Luković   +4 more
openalex   +1 more source

Getting hands‐on with hedges—Does experiential engagement in plant science experiments affect secondary school pupils' environmental perceptions?

PLANTS, PEOPLE, PLANET, EarlyView.
In towns and cities, vegetation growing around streets and buildings can lessen the risks posed by extreme heat, rainfall and poor air quality. However, the urban public (and particularly, youth) have limited awareness of these environmental benefits.
Chloe Sutcliffe, Rosie Naylor, Jorge Campos‐Gonzalez, Tijana Blanusa   +3 more
wiley   +1 more source

A novel method of bayesian genetic optimization on automated hyperparameter tuning. [PDF]

Sci Rep
Li Q, Kamaruddin N, Zhang J, Peng C, Sui Ki Khoo A.   +4 more
europepmc   +1 more source

ESTIMATION OF CONSTANT AND TIME-VARYING OPTIMAL HEDGE RATIO AND HEDGING EFFECTIVENESS IN THE NATURAL GAS FUTURES MARKET

, 2013
Mohammad Alimoradi
openalex   +1 more source

How effective are entomopathogenic nematodes for vine weevil (Coleoptera: Curculionidae) biological control? A meta‐analysis

Pest Management Science, EarlyView.
Entomopathogenic nematodes provide reliable biological control of vine weevil larvae, reducing populations by 63% on average. All five tested species are effective, with temperature (18–30 °C) being the strongest predictor of success. Abstract BACKGROUND Vine weevil (Otiorhynchus sulcatus) is a globally important pest of soft fruit and ornamental crops
Joe M. Roberts, Marco Corradi, Ben J. Clunie, Eugenia Fezza, W. Edwin Harris, Tom W. Pope   +5 more
wiley   +1 more source

Efficacy evaluation of pneumatic solid set canopy delivery system to control powdery mildew (Erysiphe necator) in Washington vineyards

Pest Management Science, EarlyView.
The findings of this study indicate that powdery mildew control achieved with the pneumatic solid set canopy delivery system (PSD‐SSCDS) was comparable with that of a conventional airblast sprayer. These results highlight the PSD‐SSCDS as a promising alternative spray technology. Abstract BACKGROUND In this study, a previously optimized pneumatic spray
Dattatray G Bhalekar, Eric Mozzanini, Ramesh K Sahni, Michelle M Moyer, Lav R Khot   +4 more
wiley   +1 more source

Modeling the distribution of jet fuel price returns based on fat-tail stable Paretian distribution. [PDF]

PLoS One
Lin S, Zhang S, Wang C, He F, Xu Z, Zhang Y.   +5 more
europepmc   +1 more source

Investigating financialization perspective of oil prices, green bonds, and stock market movement in COVID-19: empirical study of E7 economies.

Environ Sci Pollut Res Int, 2023
Gao Y, Zhang J.
europepmc   +1 more source

The Unbiasedness and Hedging Effectiveness in KOSPI200 Futures Market

, 2007
Seok Kyu Kang
openalex   +1 more source

Software to Support Remote Sensing of River Discharge Based on Critical Flow Theory

River Research and Applications, EarlyView.
ABSTRACT Water resource management requires accurate observations of streamflow but standard field methods for measuring river discharge (Q$$ Q $$) can be costly and hazardous for equipment and personnel. Remote sensing has become a viable alternative, but many image‐based techniques require field data for calibration, and depth and velocity can seldom
Carl J. Legleiter, Inhyeok Bae
wiley   +1 more source