Results 31 to 40 of about 474,231 (204)

Slope stability in slightly fissured claystones and marls [PDF]

open access: yes, 2015
The final publication is available at Springer via http://dx.doi.org/10.1007/s10346-014-0526-5The paper deals with the behavior of some characteristic soft rocks found in the Iberian Peninsula.
Alonso Pérez de Agreda, Eduardo   +1 more
core   +2 more sources

Anisotropy effects on the undrained stability of cuts in clays [PDF]

open access: yes, 2019
It has long been recognised that soils are generally anisotropic with some of their properties varying depending on the direction of measurement. In particular, strength anisotropy should be a main concern in relation with the stability assessment of ...
Conesa, Sergi   +2 more
core  

Increased NR2A expression and prolonged decay of NMDA-induced calcium transient in cerebellum of TgDyrk1A mice, a mouse model of Down syndrome

open access: yesNeurobiology of Disease, 2008
Transgenic mice overexpressing Dyrk1A (TgDyrk1A), a Down syndrome (DS) candidate gene, exhibit motor and cognitive alterations similar to those observed in DS individuals.
X. Altafaj   +10 more
doaj   +1 more source

Triaxial tests on frozen ground: formulation and modelling [PDF]

open access: yes, 2013
Artificial Ground Freezing (AGF) is a controllable process that can be used by engineers to stabilise temporarily the ground, provide structural support and/or exclude groundwater from an excavation until construction of the final lining provides ...
Casini, Francesca   +3 more
core  

Numerical Implementation of a Critical State Model for Soft Rocks [PDF]

open access: yes, 2018
This paper details the basic tasks for the numerical implementation of a simple elasto-plastic critical state model for bonded materials (i.e. soft rocks-hard soils) into the finite element program SNAC developed at the University of Newcastle in ...
Garitte B.   +9 more
core   +1 more source

PLEIOTROPIC EFFECTS OF Ss GENES FOR SCALINESS IN COMMON CARP [PDF]

open access: yesCroatian Journal of Fisheries, 1996
Although pleiotrophic effect on N gene in common carp (Cyprinus carpio) are well know and quite significant in some papers even better performances of scaled and mirror carps are reported. In order to determine possible pleiotropic effects of S gene, the
Tomislav Treer   +3 more
doaj  

Generalized Erdos Numbers for network analysis [PDF]

open access: yes, 2015
In this paper we consider the concept of `closeness' between nodes in a weighted network that can be defined topologically even in the absence of a metric.
Dudte, Levi   +2 more
core   +1 more source

A time-dependent anisotropic model for argillaceous rocks: application to an underground excavation in Callovo-Oxfordian claystone [PDF]

open access: yes, 2017
The paper presents a constitutive model for argillaceous rocks, developed within the framework of elastoplasticity, that includes a number of features that are relevant for a satisfactory description of their hydromechanical behaviour: anisotropy of ...
Gens Solé, Antonio   +3 more
core   +2 more sources

Coupled THM analysis of long-term anisotropic convergence in the full-scale micro tunnel excavated in the Callovo-Oxfordian argillite [PDF]

open access: yes, 2019
The main purpose of this paper is to analyse the convergence measurements of the ALC1604 in situ heating test carried out in the Callovo-Oxfordian claystone formation (COx) in the Meuse/Haute-Marne underground research laboratory (MHM URL).
Bumbieler, F.   +4 more
core   +1 more source

Symbolic Powers of Monomial Ideals [PDF]

open access: yes, 2016
We investigate symbolic and regular powers of monomial ideals. For a square-free monomial ideal $I$ in $k[x_0, \ldots, x_n]$ we show $I^{t(m+e-1)-e+r)}$ is a subset of $M^{(t-1)(e-1)+r-1}(I^{(m)})^t$ for all positive integers $m$, $t$ and $r$, where $e ...
Cooper, Susan M.   +3 more
core   +1 more source

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