搜索结果: 1-15 共查到“理学 modal”相关记录29条 . 查询时间(0.109 秒)
Modal decomposition of magnetic maps: the case of Cape Roberts aeromagnetic survey, Antarctica
Magnetic mapping Digital Enhancement Eigenvalues HRAM Antarctic Magnetic Surveys
2015/8/28
This paper proposes a digital enhancement tool for magnetic anomaly maps. The magnetic anomaly map is decomposed by means of Eigenvalue Decomposition into a number of orthogonal bases. The dataset is ...
Formation of a laccolith by magma pulses: Evidence from modal and chemical composition of the 500 m long borehole section through the Permo-Carboniferous Landsberg laccolith (Halle Volcanic Complex)
laccolith formation magma pulses rhyolite Halle Volcanic Complex
2017/4/10
The 500 m long section through the upper part of the Permo-Carboniferous Landsberg laccolith (Halle Volcanic Complex)
was sampled every 25 meters. The modal proportions between plagioclase and K-feld...
Reallocation in modal aerosol models: impacts on predicting aerosol radiative effects
modal aerosol models predicting aerosol radiative effects
2014/12/18
Atmospheric models often represent the aerosol
particle size distribution with a modal approach, in which
particles are described with log-normal modes within predetermined size ranges.
Implementation of the chemistry module MECCA (v2.5) in the modal aerosol version of the Community Atmosphere Model component (v3.6.33) of the Community Earth System Model
the chemistry module MECCA modal aerosol version Community Atmosphere Model component the Community Earth System Model
2014/12/17
A coupled atmospheric chemistry and climate system model was developed using the modal aerosol version of the National Center for Atmospheric Research Community Atmosphere Model (modal-CAM; v3.6.33) a...
Automatic Classification of Early Parkinson’s Disease with Multi-Modal MR Imaging
Automatic Classification Early Parkinson’s Disease Multi-Modal MR Imaging
2018/4/19
Background: In recent years, neuroimaging has been increasingly used as an objective method for the diagnosis of Parkinson’s disease (PD). Most previous studies were based on invasive imaging modaliti...
Non-modal analysis of the diocotron instability. Plane geometry
Non-modal analysis the diocotron instability Plane geometry Plasma Physics
2012/5/31
The comprehensive investigation of the temporal evolution of the diocotron instability of the plane electron strip on the linear stage of its development is performed. By using the Kelvin's method of ...
Homotopies in Classical and Paraconsistent Modal Logics
Paraconsistent Modal Logics Homotopies Logic
2011/9/20
Abstract: Topological semantics for modal logics has recently gained new momentum in many different branches of logic. In this paper, we will consider the topological semantics of both classical and p...
Learning $k$-Modal Distributions via Testing
$k$-Modal Distributions Data Structures and Algorithms
2011/10/8
Abstract: A $k$-modal probability distribution over the domain $\{1,...,n\}$ is one whose histogram has at most $k$ "peaks" and "valleys." Such distributions are natural generalizations of monotone ($...
Modal Hamiltonian interpretation of quantum mechanics and Casimir operators: the road towards quantum field theory
Modal Hamiltonian interpretation of quantum mechanics Casimir operators quantum field theory
2011/3/2
The general aim of this paper is to extend the Modal-Hamiltonian interpretation of quantum mechanics to the case of relativistic quantum mechanics with gauge U(1) fields.
Product update is an operation on models introduced into epistemic logic in order to represent a broad class of informational events. If adding modalities representing product update to a language do...
Cladding mode coupling in highly localized fiber Bragg gratings: modal properties and transmission spectra
Cladding mode fiber Bragg gratings modal properties transmission spectra
2010/11/16
The spectral characteristics of a fiber Bragg grating (FBG) with a transversely inhomogeneous refractive index profile, differs con- siderably from that of a transversely uniform one. Transmission sp...
Near-field Image Transfer by Magneto-Inductive Arrays: a Modal Perspective
Near-field Image Transfer Magneto-Inductive Arrays Modal Perspective
2010/11/12
A simple model of near-field pixel-to-pixel image transfer using magneto-inductive arrays is presented. The response of N-dimensional rectangular arrays is first found as an excitation of eigenmodes....
Non-contextuality and free will in modal quantum theory
Non-contextuality free will modal quantum theory
2010/11/8
Modal quantum theory (MQT) is a simplified cousin of ordinary Hilbert space quantum theory. We show that two important theorems of actual quantum theory, the Kochen-Specker theorem excluding non-conte...
Modal quantum theory
Modal quantum theory
2010/11/5
We present a discrete model theory similar in structure to ordinary quantum mechanics, but based on a finite field instead of complex amplitudes. The interpretation of this theory involves only the "m...
In the course of their work, chemists sometimes judge particular chemical processes to be possible or impossible. In this note I examine the semantics of the notion of possibility implicit in these ju...