Results 11 to 20 of about 25,164,155 (279)

Localized direct boundary-domain integro-differential formulations for incremental elasto-plasticity of inhomogeneous body [PDF]

open access: yes, 2006
A quasi-static mixed boundary value problem of incremental elasto-plasticity for a continuously inhomogeneous body is considered. Using the two-operator Green–Betti formula and the fundamental solution of a reference homogeneous linear elasticity problem,
Mikhailov, SE
core   +1 more source

Finite-dimensional perturbations of linear operators and some applications to boundary integral equations [PDF]

open access: yes, 1999
Finite-dimensional perturbing operators are constructed using some incomplete information about eigen-solutions of an original and/or adjoint generalized Fredholm operator equation (with zero index).
Mikhailov, SE
core   +1 more source

Fragments of Boethius: The Reconstruction of the Cotton Manuscript of the Alfredian Text [PDF]

open access: yes, 2005
‘These fragments I have shored against my ruins’: T. S. Eliot's metaphor in The Waste Land evokes the evanescent frailty of human existence and worldly endeavour with a poignancy that the Anglo-Saxons would surely have appreciated. Such a concept lies at
Irvine, SE
core   +1 more source

Association of polymorphisms of HLA-DRB1 and TNF-308 G/A with radiographic joint damage in patients with early rheumatoid arthritis with high inflammatory activity, treated according to the principle of “Treat to target” (REMARKA study) [PDF]

open access: yesТерапевтический архив, 2018
Objective. To clarify the association between HLA-DRB1 and TNFα (-308G>A) genes polymorphism and joint destruction/further progression during 12 months of the follow-up period (FUP) in patients with early (
I A Guseva   +9 more
doaj   +1 more source

Effect of Se-metal pair combinations (Cd, Zn, Cu, Pb) on photosynthetic pigmentsproduction and Metal accumulation in Sinapis alba L. seedlings

open access: yesPlant, Soil and Environment, 2006
The priority of this study was to investigate how selenium influences toxicity of Cd, Zn, Cu and Pb when the metals appear in the hydroponic solution in pairs. As a model subject mustard seedlings (Sinapis alba L.) were used.
A. Fargašová   +2 more
doaj   +1 more source

Localized boundary-domain integral formulations for problems with variable coefficients [PDF]

open access: yes, 2002
Specially constructed localized parametrixes are used in this paper instead of a fundamental solution to reduce a boundary value problem with variable coefficients to a localized boundary-domain integral or integro-differential equation (LBDIE or LBDIDE).
Mikhailov, SE
core   +1 more source

Localized direct boundary–domain integro–differential formulations for scalar nonlinear boundary-value problems with variable coefficients [PDF]

open access: yes, 2005
Mixed boundary-value Problems (BVPs) for a second-order quasi-linear elliptic partial differential equation with variable coefficients dependent on the unknown solution and its gradient are considered.
Mikhailov, SE
core   +1 more source

Pengaruh Suplementasi Vitamin E, Mineral Selenium dan Zink Terhadap Konsumsi Nutrien, Produksi dan Kualitas Semen Sapi Simental

open access: yesJurnal Agripet, 2014
(Effect of supplementation of vitamin E, Selenium and Zinc mineral against to nutrient consumption, production and quality cement simental cow) ABSTRACT.
Fitrah Khairi   +2 more
doaj   +1 more source

Spanish clitic clusters

open access: yesBorealis: An International Journal of Hispanic Linguistics, 2013
This paper deals with a small set of data from clusters of three clitics in Spanish that questions the empirical adequacy and scope of previous analyses of clitic clusters in Romance.
María Cristina Cuervo
doaj   +1 more source

Redox and biometal status in Wistar rats after subacute exposure to fluoride and selenium counter-effects

open access: yesArhiv za Higijenu Rada i Toksikologiju, 2022
This study aimed to investigate the effect of 150 mg/L sodium fluoride (NaF) on redox status parameters and essential metals [copper (Cu), iron (Fe), and zinc (Zn)] in the blood, liver, kidney, brain, and spleen of Wistar rats and to determine the ...
Radovanović Jelena   +12 more
doaj   +1 more source

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