Results 1 to 10 of about 1,809,946 (329)
Orthopaedic Surgery, 2023 Objective There is no effective standard method to evaluate whether the nerve root tension is restored during lumbar decompression surgery, which is an important indicator for the recovery of nerve function.
Yujie Wu, Tong Zhu, Zhiyi Fu
doaj +1 more source
TEMPERATURE CHANGES ON THE EXTERNAL ROOT SURFACE DURING POST SPACE PREPARATION (in vitro study) [PDF]
Journal of IMAB, 2017 Purpose: The aim of this study is to investigate the temperature changes of the external root surface which occur during post space preparation with Peeso reamers at two different speeds.
Elka Radeva +7 more
doaj +1 more source
On split involutive regular BiHom-Lie superalgebras
Open Mathematics, 2020 The goal of this paper is to examine the structure of split involutive regular BiHom-Lie superalgebras, which can be viewed as the natural generalization of split involutive regular Hom-Lie algebras and split regular BiHom-Lie superalgebras.
Guo Shuangjian +2 more
doaj +1 more source
European Journal of Combinatorics, 2007 A root shadow space is the point-line truncation of the \(J\)-Grassmannian of a spherical building, where \(J\) is the type of the set of nodes corresponding to the fundamental roots not perpendicular to the longest root. In the paper under review, the authors characterize these geometries (except when the root shadow space is a polar space) using the ...
Cohen, A.M., Ivanyos, G.
openaire +3 more sources
Relation of Plant Growth to Root Space
Shokubutsugaku Zasshi, 1907 S. Kumakiri
openalex +3 more sources
Roots and Root Spaces of Compact Banach-Lie Algebras
Irish Mathematical Society Bulletin, 2002 Summary: We study the main properties of roots and root spaces associated to a Cartan subalgebra of a compact Banach-Lie algebra. As a consequence, we describe the topologically simple compact Banach-Lie algebras having a Cartan decomposition relative to some Cartan subalgebra.
Calderón Martín, A. J. +1 more
openaire +2 more sources
On split Lie color triple systems
Open Mathematics, 2019 In order to begin an approach to the structure of arbitrary Lie color triple systems, (with no restrictions neither on the dimension nor on the base field), we introduce the class of split Lie color triple systems as the natural generalization of split ...
Cao Yan, Zhang Jian, Cui Yunan
doaj +1 more source
Non-orthogonal geometric realizations of Coxeter groups [PDF]
, 2012 We define in an axiomatic fashion a \emph{Coxeter datum} for an arbitrary Coxeter group $W$. This Coxeter datum will specify a pair of reflection representations of $W$ in two vector spaces linked only by a bilinear paring without any integrality and non-
Bourbaki +6 more
core +1 more source
Free Space Iron Pools in Roots [PDF]
Plant Physiology, 1985 A rapid and simple method for the determination of a ferric iron pool in the free space of roots is described. Formation of this pool depended on the source of iron in the nutrient solution. During growth in water culture at pH 5 to 6 with Fe-ethylenediaminetetraacetate, a free space pool of 500 to 1000 nanomoles Fe per gram fresh weight was formed in ...
H F, Bienfait +2 more
openaire +2 more sources
About the geometrical properties of the root condition for the third order polynomials
Lietuvos Matematikos Rinkinys, 1999 This paper deals with a root condition for polynomial of the second and third order. We prove the root criterion for such polynomial with complex coefficients and find regions for the root condition in the special coefficients' phase space.
Artūras Štikonas
doaj +3 more sources