Results 1 to 10 of about 2,311,270 (302)

Large-scale cortico-cerebellar computations for horizontal and vertical vergence in humans [PDF]

open access: yesScientific Reports, 2022
Horizontal and vertical vergence eye movements play a central role in binocular coordination. Neurophysiological studies suggest that cortical and subcortical regions in animals and humans are involved in horizontal vergence.
Hiroyuki Mitsudo   +3 more
doaj   +2 more sources

Impact of horizontal and vertical posterior pole steepness on the dimensions of idiopathic macular hole [PDF]

open access: yesInternational Journal of Retina and Vitreous
Background Macular holes (MH) vary immensely with respect to size and shape among different individuals. In an attempt to see if the curvature of the retinal pigment epithelium has any role, we aimed to analyse the influence of horizontal and vertical ...
Niroj Kumar Sahoo   +6 more
doaj   +2 more sources

Vertical and Horizontal Transcendence

open access: yesZygon, 2001
Transcendence is explored from two perspectives: the traditional concept wherein the origination of the sacred is “out there,” and the alternate concept wherein the sacred originates “here.” Each is evaluated from the perspectives of aesthetics and ...
doaj   +5 more sources

Horizontal and vertical log-concavity [PDF]

open access: yesResearch in Number Theory, 2021
AbstractHorizontal and vertical generating functions and recursion relations have been investigated by Comtet for triangular double sequences. In this paper we investigate the horizontal and vertical log-concavity of triangular sequences assigned to polynomials which show up in combinatorics, number theory and physics.
Heim, Bernhard, Neuhauser, Markus
openaire   +4 more sources

Investigation of Intermediate-Height Horizontal Brace Forces under Horizontal and Vertical Loads including Random Initial Imperfections

open access: yesBuildings, 2023
In engineering practice, longitudinal brace systems for column-braced systems are designed to resist both horizontal and vertical loads. In previous experimental research on horizontal brace forces for column-braced systems of intermediate height, only ...
Haixu Yang   +3 more
doaj   +1 more source

Subsonic aerodynamics experimental research on gas-dynamic parameters of the flow [PDF]

open access: yesINCAS Bulletin, 2010
Subsonic wind tunnels are generally aerodynamic equipment allowing to obtain in one of their elements, namely in the experimental area where the model is placed, a uniform and stable airflow of determined speed.
Corneliu OPREAN   +2 more
doaj   +1 more source

Determining the Difference in Homogeneity between the Euphrates and Jeribi Formations in the Qayyarah Oil Field Based on Vertical and Horizontal Core Samples

open access: yesIraqi Geological Journal, 2022
Permeability and Porosity are the important petrophysical parameters of the hydrocarbon reservoirs for petroleum production. In the Qayyara oilfield, vertical and horizontal core samples were collected from the Jeribe and Euphrates formations to
Maan Hasan Al-Majid
doaj   +1 more source

Comparison of the morphological parameters of the face in a population with a full dental arch [PDF]

open access: yesActa Stomatologica Naissi, 2022
Introduction: The analysis of facial parameters in young people with a full dental arch is an assessment of the representation of certain anthropological features in the Serbian geographical area, but also a starting point for their reconstruction after ...
Kostić Milena M.   +6 more
doaj   +1 more source

Vertical restraints and horizontal control [PDF]

open access: yesThe RAND Journal of Economics, 2009
This article considers vertical restraints in a setting in which duopoly retailers each sell more than one manufactured good. Vertical restraints by a dominant manufacturer enable the firm to acquire horizontal control over a competitively supplied retail good.
Innes, Robert, Hamilton, Stephen F.
openaire   +3 more sources

Investigation of the Static Characteristics of a Geogrid-Reinforced Embankment

open access: yesApplied Sciences, 2022
The research object of this paper is a geogrid-reinforced embankment. Through numerical simulation and data monitoring, the characteristics of vertical displacement, horizontal displacement, vertical earth pressure, horizontal earth pressure, and ...
Yanfu Duan, Jianjun Cheng, Jie Liu
doaj   +1 more source

Home - About - Disclaimer - Privacy