Results 31 to 40 of about 193,480 (301)

Rigidity results for Hermitian-Einstein manifolds

open access: yesMathematical Proceedings of the Royal Irish Academy, 2016
V4. Some typos corrected. To appear in Math. Proc. Roy.
Hall, S. J., Murphy, T.
openaire   +3 more sources

Lateral Buckling Analysis of the Steel-Concrete Composite Beams in Negative Moment Region

open access: yesAdvances in Materials Science and Engineering, 2015
Distortional buckling is one of the important buckling models of steel-concrete composite beam in negative moment region. Rotation restraining rigidity and lateral restraining rigidity which steel beam web to bottom plate of steel-concrete composite are ...
Fengqi Guo, Shun Zhou, Lizhong Jiang
doaj   +1 more source

Numerical analysis of torsional tangent rigidity of reinforced concrete waffle slab

open access: yesRevista IBRACON de Estruturas e Materiais, 2019
This research work deals with the analysis of torsional tangent rigidity of reinforced concrete waffle slabs by comparisons of the numerical analysis with results of experimental tests, with calculations performed using the ATENA program.
C. C. NUNES
doaj   +1 more source

A rigidity result for the product of spheres

open access: yesCanadian Mathematical Bulletin, 2023
AbstractIn this paper, we prove a rigidity result for the product metric on the product of spheres $S^1\times S^{n-1}$ .
openaire   +2 more sources

Using rigidity elements to strengthen one-storey buildings frames

open access: yesMATEC Web of Conferences, 2018
The study focuses on strengthening industrial buildings frames by introducing rigidity elements. Materials concentration principle in rigidity elements in the form of reinforced concrete columns is used and the influence degree on a building frame ...
Veremeenko Oleg
doaj   +1 more source

EVALUATION OF IRIDOCILIARY AND LENTICULAR ELASTICITY USING SHEAR-WAVE ELASTOGRAPHY IN RABBIT EYES

open access: yesActa Medica, 2014
Introduction: A previous study has employed shear-wave ultrasound elastographic imaging to assess corneal rigidity in an ex-vivo porcine eye model. This study employs the same modality in vivo in a rabbit eye model in order to assess lens, ciliary body ...
Efstathios T. Detorakis   +4 more
doaj   +1 more source

Study on cross-sectional shape of outer cylinder for twist type morphing blade using double cylinder structure

open access: yesNihon Kikai Gakkai ronbunshu, 2021
Previous study has shown the effectiveness of twisted morphing wing with a double-cylinder structure. The purpose of this study was to obtain the knowledge on the appropriate cross-sectional shape of the outer cylinder in the double cylinder structure in
Yusuke ARAI, Hiroaki TANAKA
doaj   +1 more source

A rigidity result for $ 2 $-dimensional $ \lambda $-translators

open access: yesAIMS Mathematics, 2023
<abstract><p>In this paper, we will develop a different technique to study the rigidity of complete $ \lambda $-translators $ x:M^{2} \rightarrow \mathbb R^{3} $ with the non-zero constant gauss curvature in the Euclidean space $ \mathbb R^{3} $.</p></abstract>
Jin Liu, Botao Wang
openaire   +2 more sources

Rigidity Results for Shrinking and Expanding Ricci Solitons

open access: yesThe Journal of Geometric Analysis, 2023
In this paper, we prove some rigidity results for both shrinking and expanding Ricci solitons. First, we prove that compact shrinking Ricci solitons are Einstein if we control the maximum value of the potential function. Then, we prove some rigidity results for non-compact gradient expanding and shrinking Ricci solitons with pinched Ricci and scalar ...
Leandro, B., Poveda, J.
openaire   +2 more sources

Modelling of transitional workpiece deformation in end-milling considering workpiece rigidity reduction

open access: yesNihon Kikai Gakkai ronbunshu, 2023
Workpiece rigidity during end-milling processes decreases monotonously. Reduction rates of the rigidity become large when the end-milling operations have large cutting stock such as carve out machining.
Koji TERAMOTO, Yutaro NAKAO, Yuya HIBINO
doaj   +1 more source

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