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RISThe Double-ITCZ Problem in IPCC AR4 Coupled GCMs: Ocean–Atmosphere Feedback Analysis
Publisher: American Meteorological Society
Abstract: This study examines the double?intertropical convergence zone (ITCZ) problem in the coupled general circulation models (CGCMs) participating in the Intergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report ...
The Relationships among Actual Weather Events, Perceived Unusual Weather, Media Use, and Global Warming Belief Certainty in China
Publisher: American Meteorological Society
Abstract: AbstractPrevious research revealed that if individuals personally experience an unusual weather event as a result of global warming (vs no personal experience), they may hold higher belief certainty that global warming is ...
Modeling Erodibility of Cohesive Soils Based on Rotating Surface Erosion Tests
Publisher: American Society of Civil Engineers
Abstract: Surface erosion, which removes the surficial soil grains from the streambeds, slopes, and earthen embankments, is one of the major causes of geohazards and engineering failures. At present, there is no acceptable model ...
Cyclic Deformation Behavior and Dislocation Substructures of Hexagonal Zircaloy-4 Under Out-of-Phase Loading
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Macroscopic response and microscopic dislocation structures of Zr-4 subjected to biaxial fatigue under different phase angles of 30°, 60°, 90° and different equivalent strain ranges ...
Novel Adaptive Recurrent Legendre Neural Network Control for PMSM Servo Drive Electric Scooter
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Because an electric scooter driven by permanent magnet synchronous motor (PMSM) servo system has the unknown nonlinearity and the timevarying characteristics, its accurate dynamic model is difficult to establish for the ...
Application of V Belt Continuously Variable Transmission System Using Hybrid Recurrent Laguerre Orthogonal Polynomials Neural Network Control System and Modified Particle Swarm Optimization
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Because the Vbelt continuously variable transmission (CVT) system spurred by permanent magnet synchronous motor (PMSM) has unknown nonlinear and timevarying properties, the better control performance design for the linear ...
A Frequency-Domain Suboptimal Controller Design Methodology for Linear Time-Invariant Systems With Controller Structural Constraints
Publisher: The American Society of Mechanical Engineers (ASME)
Optimum Synthesis of Planar Mechanisms for Path Generation Based on a Combined Discrete Fourier Descriptor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A twophase synthesis method is described, which is capable of solving quite challenging path generation problems. A combined discrete Fourier descriptor (FD) is proposed for shape optimization, and a geometricbased approach ...
Some Bulk Properties of Cumulus Ensembles Simulated by a Cloud-Resolving Model. Part II: Entrainment Profiles
Publisher: American Meteorological Society
Abstract: As a continuation of the effort to develop an improved cloud model of cumulus parameterization, this study investigates entrainment profiles of the cumulus ensembles simulated by a cloud-resolving model (CRM). The simulated ...
Some Bulk Properties of Cumulus Ensembles Simulated by a Cloud-Resolving Model.Part I: Cloud Root Properties
Publisher: American Meteorological Society
Abstract: To provide a basis for developing an improved cloud model for use in cumulus parameterization (CMCP), a two-dimensional cloud-resolving model is used to simulate the bulk properties of cloud roots. Two idealized experiments ...