Results 221 to 230 of about 2,416,251 (240)

Vertical potential gradients and electric fields

1996
Let us look at the Dictionnaire des Physique, Paris, 1905 for what was at that moment the understanding of atmospheric electrical phenomena and especially that of the earth’s electric field. This work states that there is an electric field near the ground.
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The gravitational potential and its vertical derivatives

Geofisica pura e applicata, 1959
The vertical gradient of gravitational field is derived by a corollary ofGreen's theorem from the gravitational potential. For the solving of the integral defined the vertical gradient is given a simple approximation. For practical computation are presented the numerical values of coefficients.
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The potential for vertical bone regeneration via maxillary periosteal elevation

Journal of Clinical Periodontology, 2014
AbstractBackgroundWhile many studies have been performed on the characteristics and regenerative capacity of long bone periosteum, the craniofacial periosteum remains poorly understood.AimThe aim of this study was to investigate the potential for a maxillary periosteum tunnelling procedure to induce vertical alveolar bone regeneration.Materials and ...
Sylvain, Mouraret, Ericka, Von Kaeppler, Claire, Bardet, Daniel J, Hunter, Catherine, Chaussain, Philippe, Bouchard, Jill A, Helms   +6 more
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Modeling of self‐potential anomalies near vertical dikes

GEOPHYSICS, 1983
The self‐potential (SP) Green’s function for an outcropping vertical dike is derived from solutions for the dc resistivity problem for the same geometry. The Green’s functions are numerically integrated over rectangular source regions on the contacts between the dike and the surrounding material to obtain the SP anomaly.
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Potential vertical transmission: The case of Norovirus

2013
Mouse Norovirus was !rst described in 2003 and it is now one of the most prevalent viral pathogen in rodent animal facilities. We report a natural infection of murine Norovirus in immunocompetent C57BL/6N and immunode!cient athymic Nude-nu (nu/nu) mice.
F Scavizzi, M Raspa
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Potential Wave Forces on a Moored Vertical Cylinder

1990
In this chapter, analytical expressions are derived for the linear and quadratic potential wave forces acting on a moored, vertical, and surface-piercing cylinder. The forces are described by a second order Volterra series with the linear wave elevation as the input function.
M. G. Donley, P. D. Spanos
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Visual-evoked cortical potentials in dissociated vertical deviation.

American journal of ophthalmology, 1992
It is debatable whether chiasmatic misrouting of temporal optic-nerve fibers (similar to that found in ocular albinism) is also characteristic of dissociated vertical deviation. Pattern appearance, pattern reversal, and diffuse-flash, monocular full-field visual-evoked cortical potentials were recorded from albino and normal human subjects and subjects
A A, Zubcov, M G, Fendick, I, Gottlob, S S, Wizov, R D, Reinecke   +4 more
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Calculations of self‐potential anomalies near vertical contacts

GEOPHYSICS, 1979
The self‐potential anomalies due to streaming potential effects in the vicinity of a vertical contact are analyzed. This approach is different from most previous studies in that the source is tied to a specific physical mechanism instead of arbitrarily selected charge distributions or current sources.
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[Pattern-reversal visual evoked potentials dissociated vertical deviation].

Nippon Ganka Gakkai zasshi, 1995
We recorded pattern-reversal visual evoked potentials (P-VEP) from dissociated vertical deviation (DVD) patients to evaluate the sensory system abnormalities in DVD. 91 DVD patients with good visual acuity were studied. Normal subjects and horizontal strabismic patients without DVD were compared for evaluation.
K, Furuya, T, Kubo, S, Shoda, S, Kawano, N, Kubota   +4 more
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Potential of Vertical Bifacial PV in Chile

2023 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON), 2023
Hugo Sánchez, Juan Jose Negroni, Carlos Meza, Sebastian Dittmann, Ralph Gottschalg   +4 more
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