Results 61 to 70 of about 46,857,055 (316)

A Unified Dissertation on Bearing Rigidity Theory

open access: yes, 2021
This work focuses on the bearing rigidity theory, namely the branch of knowledge investigating the structural properties necessary for multi-element systems to preserve the inter-units bearings when exposed to deformations. The original contributions are
Cenedese, Angelo   +2 more
core   +1 more source

Free boundary stable hypersurfaces in manifolds with density and rigidity results [PDF]

open access: yes, 2013
Let M be a weighted manifold with boundary ∂ M , i.e., a Riemannian manifold where a density function is used to weight the Riemannian Hausdorff measures.
Katherine Castro, César Rosales
semanticscholar   +1 more source

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

Mean Curvature Rigidity and Non-rigidity Results on Spherical Caps

open access: yes, 2022
21 pages, 12 figures, comments ...
Chen, Shibing   +2 more
openaire   +2 more sources

Role of barium enema examination for the diagnosis of submucosal invasion depth in T1 colorectal cancers

open access: yesCancer Imaging, 2021
Background The indication for endoscopic resection for submucosally invasive colorectal cancer (T1-CRC) depends on the preoperative diagnosis of invasion depth.
Keisuke Kawasaki   +19 more
doaj   +1 more source

Some OE- and W⁎-rigidity results for actions by wreath product groups [PDF]

open access: yes, 2011
We use deformation-rigidity theory in the von Neumann algebra framework to study probability measure preserving actions by wreath product groups. In particular, we single out large families of wreath product groups satisfying various types of orbit ...
I. Chifan, Sorin Popa, J. Sizemore
semanticscholar   +1 more source

Properties of the histogram location approach and the extent and change of downward nominal wage rigidity in the EU [PDF]

open access: yesThe European Journal of Comparative Economics, 2006
The histogram location approach has been proposed by Kahn (1997) to estimate the fraction of wage cuts prevented by downward nominal wage rigidity.
Andreas Behr
doaj  

Partially and globally overdetermined problems of elliptic type

open access: yesAdvances in Nonlinear Analysis, 2012
We review some classical and recent results on overdetermined problems both in bounded and unbounded domains, and we discuss how to recover, in some circumstances, a globally overdetermined problem from a partially overdetermined one.
Farina Alberto, Valdinoci Enrico
doaj   +1 more source

Exploring Protein Cavities through Rigidity Analysis

open access: yesMolecules, 2018
The geometry of cavities in the surfaces of proteins facilitates a variety of biochemical functions. To better understand the biochemical nature of protein cavities, the shape, size, chemical properties, and evolutionary nature of functional and ...
Stephanie Mason   +2 more
doaj   +1 more source

Feasibility and Safety of High‐Dose Proton Re‐Irradiation in Recurrent Pediatric Central Nervous System Tumors: A Single‐Institution Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song   +15 more
wiley   +1 more source

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