Results 61 to 70 of about 173,115 (256)

Evaluating Forecasts at Multiple Horizons: An Extension of the Diebold–Mariano Approach

Journal of Forecasting, EarlyView.
ABSTRACT Forecast accuracy tests are fundamental tools for comparing competing predictive models. The widely used Diebold–Mariano (DM) test assesses whether differences in forecast errors are statistically significant. However, its standard form is limited to pairwise comparisons at a single forecast horizon.
Andrew Grant, Matus Mrazik, Steve Satchell   +2 more
wiley   +1 more source

Multipliers on Dirichlet type spaces

, 2005
In this article we examine Dirichlet type spaces in the unit polydisc, and multipliers between these spaces. These results extend the corresponding work of G. D. Taylor in the unit disc.
Jupiter, Daniel, Redett, David
core   +1 more source

Evidence From Microscopy and U–Pb Geochronology as a Clue to the Influence of the Cretaceous Magmatism in the Diagenesis of Pre‐Salt Carbonate Reservoirs in the Santos Basin (Brazil)

Geological Journal, EarlyView.
Carbonates from Santos Basin revealed U–Pb ages correlated with basalt ages (A), suggesting that they were formed during magmatic events. These events placed hot CO2 in the reservoir, which, when mixed with carbonate‐rich cold water (B), led to thermal convection, enabling the formation of the U contained in the carbonates.
Marco António Ruivo de Castro e Brito, Cristiano Leite Sombra, Davy Raeder Brandão, Cleverson Guizan Silva, Sidney Luiz de Matos Mello, Eugênio Vaz dos Santos Neto, Rui Jorge Fernandes Baptista, Ramsés Capilla, Luiz Antônio Pierantoni Gambôa   +8 more
wiley   +1 more source

Statistical Survey of Interchange Events in the Jovian Magnetosphere Using Juno Observations

Geophysical Research Letters
Interchange instability is known to drive fast radial transport of electrons and ions in Jupiter's inner and middle magnetosphere. In this study, we conduct a statistical survey to evaluate the properties of energetic particles and plasma waves during ...
A. Daly, W. Li, Q. Ma, X.‐C. Shen, L. Capannolo, S. Huang, W. S. Kurth, G. B. Hospodarsky, B. H. Mauk, G. Clark, F. Allegrini, S. J. Bolton   +11 more
doaj   +1 more source

Validation of free-convective heat transfer analysis with JUPITER to evaluate air-cooling performance of fuel debris in dry method

Mechanical Engineering Journal, 2018
A dry method is one of fuel debris retrieval methods for decommissioning of TEPCO’s Fukushima Daiichi nuclear power station. However, the cooling of fuel debris must be fully maintained without water.
Shinichiro UESAWA, Susumu YAMASHITA, Mitsuhiko SHIBATA, Hiroyuki YOSHIDA   +3 more
doaj   +1 more source

Alternate multiple-outer-planet missions using a Saturn-Jupiter flyby sequence [PDF]

A study has been made of a method for providing more frequent launch opportunities for multiple-planet Grand Tour type missions to the outer solar system.
Hannah, M. E., Young, J. W.
core   +1 more source

Comparative Evolution of Jupiter and Saturn

, 1998
We present evolutionary sequences for Jupiter and Saturn, based on new nongray model atmospheres, which take into account the evolution of the solar luminosity and partitioning of dense components to deeper layers.
A. Burrows, Burrows, Collins, D.S. Saumon, Gautier, Guillot, Guillot, Hubbard, Hubbard, Hubbard, J.I. Lunine, Klepeis, M.S. Marley, Marley, Niemann, Pfaffenzeller, Saumon, Saumon, Stevenson, T. Guillot, von Zahn, W.B. Hubbard   +21 more
core   +1 more source

Sphingosine‐1‐Phosphate Receptor 1 Promotes Ovarian Cancer Tumorsphere Proliferation and Metastasis

International Journal of Cancer, EarlyView.
In high‐grade serous ovarian cancer, malignant ascites frequently arise as ovarian cancer cells shed from the primary tumor and aggregate into tumorspheres, severely limiting treatment success. To date, little is known about the mechanisms governing tumorsphere endurance and metastasis within the ascites once formed.
Núria Gendrau‐Sanclemente, Agnès Figueras, Ferran Medina‐Jover, Juan A. Marín‐Jiménez, Michelle De Leeuw, Tianyu Dai, Marina Moreno‐Mosquera, Andrea Morales, Marc Guiu, Josefina Casas, José Carlos Perales, Roger R. Gomis, Francesc Viñals   +12 more
wiley   +1 more source

Using Moment of Inertia and Observable Planetary Features to Approximate the Two-Layer Structure of Earth, Jupiter, and Neptune

Undergraduate Journal of Mathematical Modeling: One + Two, 2019
This paper examines the interior structure and composition of Earth, Jupiter, and Neptune by using moment of inertia (MoI) and observable planetary features to create approximate two-layer interior structure models. The moment inertia of a uniform sphere,
Selena Kimball
doaj   +1 more source

Optimizing feather hydrolysate via machine learning for microbial recycling of waste concrete fines

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND The concrete industry faces significant challenges from CO2 emissions and the disposal of waste concrete fines (WCF). Microbially induced calcite precipitation (MICP) can bind WCF into bioconcrete, but the high cost of commercial culture media hinders its application.
Henrietta Ottová, Barbora Malíková, Václav Nežerka, Petr Holeček, Dana Koňáková, Hana Stiborová   +5 more
wiley   +1 more source