Results 131 to 140 of about 9,371 (281)

Influence of Superimposition Strategies and Landmark Distribution on the Full‐Arch Trueness of Orthodontic Digital Models

open access: yesJournal of Esthetic and Restorative Dentistry, Volume 38, Issue 8, Page 1586-1597, August 2026.
ABSTRACT Objective To evaluate the influence of superimposition protocols and landmark distribution on deviation outcomes in orthodontic full‐arch models. Materials and Methods Twenty plaster models were scanned using an intraoral and desktop scanner. Ten models were evaluated for landmark suitability and inter‐scanner coordinate agreement.
Ezgi Cansu Firinciogullari   +3 more
wiley   +1 more source

Hausdorff Dimension Of The Harmonic Measure On Trees [PDF]

open access: yes, 1997
. For a large class of Markov operators on trees we prove the formula HD = h=l connecting the Hausdorff dimension of the harmonic measure on the tree boundary, the rate of escape l and the asymptotic entropy h.
Vadim A. Kaimanovich
core  

The Role of Shape Commensurability in Chirality Transfer: Gold Nanoshape Solutes in a Discotic Nematic Liquid Crystal Solvent

open access: yesAngewandte Chemie, Volume 138, Issue 27, 1 July 2026.
We report on a suitable approach to predict the chirality “strength” and efficacy of chirality transfer from chiral nanoshape solutes to an achiral discotic nematic (ND) liquid crystal solvent. Highly efficacious chirality transfer based on shape commensurability between nanoshape solute (in the form of gold nanodiscs, GNDs) and a ND solvent was ...
Gourab Acharjee   +10 more
wiley   +2 more sources

Determination of the Sample Size of Linear Features Used in Cartographic Quality Control Through Monte Carlo Simulation

open access: yesTransactions in GIS, Volume 30, Issue 5, August 2026.
ABSTRACT In sampling‐based process, sample size is always a debated topic. To assess positional accuracy using points, there are several studies and standards that determine what sample size should be used. However, for positional control using lines, there is no knowledge of a study that indicates the sample size.
Marconi Martins Cunha   +3 more
wiley   +1 more source

Characterizations of spaces of finite Hausdorff measure : one-dimensional case [PDF]

open access: yes, 2012
This research paper was completed and submitted at Nipissing University, and is made freely accessible through the University of Toronto’s TSpace repositoryAn intriguing problem that was proposed by Samuel Eilenberg and O.G.
Doucette, Jordan
core   +1 more source

Totally elliptic surface group representations

open access: yesBulletin of the London Mathematical Society, Volume 58, Issue 8, August 2026.
Abstract A surface group representation into a Lie group is totally elliptic if every simple closed curve on the surface is mapped to an elliptic element. In this note, we characterize all totally elliptic surface group representations into PSL2R$\operatorname{PSL}_2 \mathbb {R}$ and PSL2C$\operatorname{PSL}_2\mathbb {C}$ by showing that they are ...
Arnaud Maret
wiley   +1 more source

Fubini‐Study Metric Tensor Evolution and Reduced State Distinguishability in Geometry‐Aware Optimization for Reliable Near‐Term Variational Quantum Eigensolvers

open access: yesInternational Journal of Quantum Chemistry, Volume 126, Issue 13, July 5, 2026.
During optimization via the quantum natural gradient in a variational quantum eigensolver, the evolution of the Fubini‐Study metric suppresses irrelevant parameter directions and reduces state distinguishability near the ground state. ABSTRACT The lack of both a consistently effective and broadly reliable classical optimizer for variational quantum ...
Dwi Cahyo Mariyanto   +5 more
wiley   +1 more source

Hausdorff Measure and Lebesgue Area [PDF]

open access: yesProceedings of the National Academy of Sciences, 1951
openaire   +2 more sources

Uncertainty quantification of U‐Net based segmentation tool using conformal prediction

open access: yesJournal of Applied Clinical Medical Physics, Volume 27, Issue 7, July 2026.
Abstract Background The radiation therapy treatment process is very labour intensive, and artificial intelligence (AI) based auto contouring tools are increasingly being adopted to improve efficiency. However, current acceptance testing of AI auto contouring algorithms relies primarily on area‐ and distance‐based metrics, with limited assessment of ...
Bailey J. Borden   +4 more
wiley   +1 more source

Advantages of the Hausdorff centered measure from the computability point of view [PDF]

open access: yes, 2010
In this paper we study Hausdorff centered measures, a useful tool in fractal geometry. The definition of Hausdorff centered measure is based on efficient coverings centered at the given set, playing a dual role to packing measures. We show that, at least
Llorente, Marta, Morán, Manuel
core  

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