Results 141 to 150 of about 14,134,355 (324)

Oil Futures Prices, Inflation Expectations, and Bond Risk Premiums

Journal of Futures Markets, EarlyView.
ABSTRACT By decomposing West Texas Intermediate futures price changes into structural supply and demand shocks, this paper shows that dissecting the oil price significantly improves inflation forecasts. Empirically, demand‐driven shocks predict a negative real bond risk premium but a positive inflation risk premium; these opposing effects result in an ...
Haibo Jiang
wiley   +1 more source

Cohomogeneity One Special Lagrangian Submanifolds in the Deformed Conifold

, 2005
In this paper we describe the cohomogeneity one special Lagrangian 3-folds in the cotangent bundle of the 3-sphere, also known in the physics literature as a deformed conifold.
Ionel, Marianty, Min-Oo, Maung
core   +1 more source

Mesoscale Circulation and Coral Community Disturbance at Isolated Reefs

Global Change Biology Communications, EarlyView.
The Loop Current is a seasonally and interannually dynamic mesoscale oceanographic feature in the Gulf of Mexico that strongly influences connectivity and environmental conditions across the region. We investigated the influence of Loop Current variability on coral reef disturbances at isolated reefs in the northwest Gulf, including coral disease ...
Gaby E. Carpenter, Benjamin H. Farmer, Hannah E. Craft, Amy Apprill, Marilyn E. Brandt, Adrienne M. S. Correa, Laura D. Mydlarz, Daniel M. Holstein   +7 more
wiley   +1 more source

Stochastic approaches to Lagrangian coherent structures

Advanced Studies in Pure Mathematics, 2020
This Note discusses a connection between deterministic Lagrangian coherent structures (robust fluid parcels which move coherently in unsteady fluid flows according to a deterministic ordinary differential equation), and the incorporation of noise or stochasticity which leads to the Fokker–Planck equation (a partial differential equation governing a ...
openaire   +2 more sources

Downdraft Devices for Negative Emissions—Quantification Study and Environmental Implication

Greenhouse Gases: Science and Technology, EarlyView.
ABSTRACT Methane (CH4) is a potent greenhouse gas with a global warming potential far exceeding that of CO2 over short time horizons. Its removal from the atmosphere remains challenging due to its low ambient concentration and chemical stability. This study explores downdraft energy towers (DETs) as an innovative CH4 mitigation technology that enhances
Xiaokun Yao, Tao Tao, Tingzhen Ming, Renaud de Richter, Wei Li   +4 more
wiley   +1 more source

Superconformal indices for non-Lagrangian theories in five dimensions

Journal of High Energy Physics
We propose two novel methods for computing the superconformal index of 5d superconformal field theories that cannot be described by conventional Lagrangian descriptions under mass deformations.
Hee-Cheol Kim, Minsung Kim, Sung-Soo Kim, Gabi Zafrir   +3 more
doaj   +1 more source

Impacts of Low‐Level Jets on Moisture Transport to the Pantanal, Brazil

International Journal of Climatology, EarlyView.
The moisture transports from the tropics to the subtropics by the low‐level jets (LLJs) east of the Andes crossing the Pantanal region. Four LLJs, east of the Andes, were identified and selected with correspondent Lagrangian moisture transport. The LLJ moisture source regions contribute to Pantanal (~63.5%) and precipitation increased (~30%) during LLJ
Nilson Oliveira da Silva, Ana Maria Pereira Nunes, Raquel Nieto, Milica Stojanovic, Rosmeri Porfírio da Rocha   +4 more
wiley   +1 more source

Deep Learning‐Based Prediction of Controllable Stress/Strain‐Rate Loading and Design for Loading Conditions

Materials Genome Engineering Advances, EarlyView.
This study establishes the relationship between loading conditions and loading results in graded density impactor (GDI)‐based controllable stress/strain‐rate loading via deep learning, and ultimately realizing the prediction of loading curves and design of loading conditions.
Yiwei Zhang, Ruizhi Zhang, Junbang Jiang, Yahui Huang, Han Chen, Jian Zhang, Guoqiang Luo, Qiang Shen   +7 more
wiley   +1 more source

Prismatic Delta Robot: A Lagrangian Approach

, 2020
This paper shows the kinematic and dynamic model of a prismatic Delta robot designed for a 3D printer. After description of the direct and inverse kinematic algorithms, the forces on the actuated prismatic joints are computed with the lagrangian approach.
Colombo F., Lentini L.
openaire   +1 more source

A Geometric Interpretation for the Algebraic Properties of Second‐Order Ordinary Differential Equations

Mathematical Methods in the Applied Sciences, Volume 48, Issue 6, Page 6912-6917, April 2025.
ABSTRACT Nowadays, a substantial portion of investigations concerning the symmetry analysis of differential equations predominantly adhere to a framework comprising the following key procedures: (i) the derivation of symmetries, (ii) the determination of an optimal system, (iii) the utilization of these symmetries to construct invariants or ...
A. Paliathanasis, S. Moyo, P. G. L. Leach   +2 more
wiley   +1 more source