Results 11 to 20 of about 2,045,933 (264)

Tropical and mid-latitude teleconnections interacting with the Indian summer monsoon rainfall: a theory-guided causal effect network approach [PDF]

open access: yes, 2020
The alternation of active and break phases in Indian summer monsoon (ISM) rainfall at intraseasonal timescales characterizes each ISM season. Both tropical and mid-latitude drivers influence this intraseasonal ISM variability.
Coumou, Dim   +6 more
core   +3 more sources

Adaptive local binary pattern with oriented standard deviation (ALBPS) for texture classification [PDF]

open access: yesEURASIP Journal on Image and Video Processing, 2013
A new method to describe texture images using a hybrid combination of local and global texture descriptors is proposed in this paper. In this regard, a new adaptive local binary pattern (ALBP) descriptor is presented in order to carry out the local description. It is built by adding oriented standard deviation information to an ALBP descriptor in order
García-Olalla, Oscar   +4 more
openaire   +1 more source

Effects of geometrical feature on Forchheimer-flow behavior through rough-walled rock fractures

open access: yesYantu gongcheng xuebao, 2021
In order to study the relationship between the geometrical feature and the nonlinear flow properties of rough-walled rock fractures, a numerical model based on the fractal behavior is proposed to characterize the three-dimensional geometry of rough ...
ZHOU Xin 1, 2, SHENG Jian-long 1, 2, YE Zu-yang 1, 2, LUO Wang 1, 2, HUANG Shi-bing 1, 2, CHENG Ai-ping 1, 2
doaj   +1 more source

Study of long term structural and functional changes in medically controlled glaucoma

open access: yesInternational Journal of Ophthalmology, 2014
AIM:Prospectively analyze the long term structural and functional changes in patients of primary open angle glaucoma (POAG) receiving medical therapy (beta blockers and non beta blockers).
Achyut N Pandey, S Sujata
doaj   +1 more source

Patterns of deviation from the standard model

open access: yesNuclear Physics B, 1995
Effective Lagrangians can be used to parametrize the effects of physics beyond the standard model. Assuming the complete theory is a gauge theory, we determine which effective operators may be generated at tree level, and which are only generated at loop level. The latter are be suppressed by factors of $1/ 16 ^2$ and will therefore be quite difficult
Arzt, C., Einhorn, M. B., Wudka, J.
openaire   +2 more sources

Robust bootstrap procedures for the chain-ladder method [PDF]

open access: yes, 2017
Insurers are faced with the challenge of estimating the future reserves needed to handle historic and outstanding claims that are not fully settled. A well-known and widely used technique is the chain-ladder method, which is a deterministic algorithm. To
Peremans, Kris   +3 more
core   +2 more sources

A Dynamic Invasive Weeds Optimization Applied to Null Control of Linear Antenna Arrays with Constrained DRR

open access: yesAdvanced Electromagnetics, 2021
In the present work, a dynamic stochastic method is proposed and used for the synthesis of uniform linear antenna arrays. The proposed method combines the classical invasive weeds (IWO) and the mutation process, which makes it robust, simple and shows ...
E. Kenane   +3 more
doaj   +1 more source

Optic nerve changes in chronic sinusitis patients: Correlation with disease severity and relevant sinus location. [PDF]

open access: yesPLoS ONE, 2018
PURPOSE:This study was to evaluate whether optic nerve damage occurs in eyes with adjacent chronic sinusitis. METHODS:Data were collected from eighty-eight eyes of 46 chronic sinusitis patients and 93 eyes of 57 normal controls.
Young Hyo Kim   +6 more
doaj   +1 more source

Constraining {\it CP} violation in a softly broken $A_4$ symmetric Model [PDF]

open access: yes, 2006
To understand the mass spectra of charged lepton and neutrino $A_4$ symmetry has been proposed in addition with the Standard $SU(2)_L\times U(1)_Y$ model.
Adhikary, Biswajit, Ghosal, Ambar
core   +4 more sources

Correlation between visual field changes and retinal nerve fiber layer thickness measured by optical coherence tomography in open-angle glaucoma patients

open access: yesDelta Journal of Ophthalmology, 2019
Purpose The aim of this study was to evaluate the retinal nerve fiber layer thickness (RNFLT) as measured by optical coherence tomography (OCT), in patients with primary open-angle glaucoma and to correlate it with the visual field (VF) changes in these ...
Nehal A Hasan   +3 more
doaj   +1 more source

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