Vector field
Vector field embryogeny.
... Therefore, we suggest an abstract evolutionary embryogeny system based on vector field editing, where the use of a graph structure to build a nonlinear system is omitted in favor of evolving a system phase ...
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DARBOUX-HALPHEN-RAMANUJAN VECTOR FIELD ON A MODULI OF CALABI-YAU MANIFOLDS
... In the pervious chapter we introduced the Gauss-Manin connection. We saw that the composition of Gauss-Manin connection with a vector field yields a differential operator on the relative de Rham cohomology ...
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Uniqueness of quasieinstein metrics on 3dimensional homogeneous manifolds
... associated vector field is gradient, more precisely, X is the gradient of f given according to Examples 2 and ...associated vector fields are non ...gradient vector field making sense ...
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Navigation of Mobile Robots Using Potential Fields and Computational Intelligence Means
... Using knowledge about the structure of a given car park and current occupation of individual parking boxes, see Fig. 4, (sensed by a type of appropriate sensors, e.g. cameras) a potential field is created, see ...
12
The phase portrait of the Hamiltonian system associated to a Pinchuk map
... p(X ); and (iv) the separatrices of the hyperbolic sectors of the finite and infinite singular points of p(X ). Moreover, if p(X ) has finitely many finite and infinite singular points and finitely many limit cycles, ...
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On groups of formal diffeomorphisms of several complex variables
... formal vector field X ˆ 2 X ˆ (C, 0) can be written either as a linear vector field or, in case it has a zero of order ≥ 2 at the origin, as X ˆ (z) = z k+1 ...
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Braz. J. Phys. vol.37 número1A
... massive vector field is investigated considering that all the bosonic fields develop non zero expected classical values, eventually associated with condensates and corresponding to dynamical symmetry ...
4
A computational clonal analysis of the developing mouse limb bud.
... A first interesting application of the model was to derive and visualize the local tissue behaviors that contributed to the global tissue movement responsible for limb outgrowth. In the model, local tissue behaviors can ...
16
Electron in higher-dimensional weakly charged rotating black hole spacetimes
... [ 16 ] that the charged particle equations in higher-dimensional rotating black holes with a test elec- tric field proportional to the primary (timelike) Killing vector field are complet[r] ...
13
Vitor Araujo Luciana Salgado
... We improve on these results by showing, roughly, that the condition on item (1) above on a trapping region for a flow implies partial hyperbolicity, even when singularities are present. This also provides a way to define ...
37
Non-singular spherical harmonic expressions of geomagnetic vector and gradient tensor fields in the local north-oriented reference frame
... magnetic field using magnetic gradient information from the Ørsted, CHAMP, SAC-C and ST-5 ...anomaly field has enhanced shorter wave- length content and has a much higher quality compared to models built ...
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Geoacoustic matched-field inversion using a vector sensor array
... a vector sensor array and active signals in the 8-14 kHz band to estimate bottom properties was ...to vector sensor information presented interesting results for bottom parameters estimation and the ...
6
Distinct variation in vector competence among nine field populations of Aedes aegypti from a Brazilian dengue-endemic risk city
... Changes in Ae. aegypti susceptibility to transmit dengue as assessed in the nine populations, during the two col- lection periods, could be related to movement of the in- sect population and/or possible mating between ...
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Emergence and prevalence of human vector-borne diseases in sink vector populations.
... to vector populations, but where immigration allows them to ...human vector borne-diseases in such non self-sustaining ‘sink’ vector ...low vector abundance in typical sink populations, all ...
15
OCEANOGRAPHIC CHARACTERISTICS OF BAÍA DE TODOS OS SANTOS, BRAZIL
... pressure field for more than 15 continuous days and over two sea- sons 1 (summer and winter). Synoptic hydrographic cruises were also performed inside BTS to evaluate the distribution of proper- ties in the water ...
25
A distinct layer of the medulla integrates sky compass signals in the brain of an insect.
... TIM1, TML1 and MeMe1 neurons received polarized light information from the ipsilateral eye. Therefore, the commissural MeMe neurons do not provide input to the contralateral TIM1, TML1 and MeMe1 neurons. Corresponding to ...
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Integrating Transgenic Vector Manipulation with Clinical Interventions to Manage Vector-Borne Diseases.
... attempted vector control, several vector-borne diseases remain ...replace vector populations) remain highly ...manage vector-borne ...transgenic vector manipulation and antimicrobial ...
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Braz. J. Phys. vol.37 número2A
... Several methods were developed to solve inverse electro- magnetic problems. Most of the methods dealing with mi- crowave imaging are based on the discretization of an integral equation for the electric field or ...
6
Neutrosophic Vector Spaces
... phic vector space can be infinitely expressed as a linear combination of some elements of the neutrosophic vector ...neutrosophic vector space homomorphisms were ...
10
La cucaracha como vector de agentes patógenos
... Las figuras 1 y 2 muestran claves gráficas para identificar los adultos de las cucarachas domésticas y silvestres más co-.. munes en la zona intertropical de last[r] ...
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