Results 231 to 240 of about 114,046 (322)

Gauss Map and Local Approach of Isoparametric Surfaces in Lorentz and Euclidean Space

, 2020
Emre Öztürk
openalex   +2 more sources

BOUR'S THEOREM AND GAUSS MAP

BOUR'S THEOREM AND GAUSS MAP
application/pdf A general helicoid and a rotation surface have isometric relation by Bour's theorem. In this paper, we determine pairs of surfaces of Bour's theorem with an additional condition that they have the same Gauss map.
openaire  

Topology Optimization in Civil Engineering − On the Consideration of Concrete Failure Characteristic and Self‐Weight

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT The mechanical efficiency of civil engineering structures is a key factor in the sustainable transformation of the building sector. This study presents topology optimization in civil engineering design. The static load profile of civil engineering structures is typically dominated by their self‐weight, which introduces, as a special ...
Daniela Masarczyk, Minh Tuan Tran, Detlef Kuhl   +2 more
wiley   +1 more source

Spatial analysis of prehospital emergency medical services accessibility: a comparative evaluation of the GAUSS-probability two-step floating catchment area model in Handan City. [PDF]

Front Public Health
Tian F, Lu S, Yang Z, Zhao T, Li P, Zhang H.   +5 more
europepmc   +1 more source

Singularities of hyperbolic Gauss maps

Singularities of hyperbolic Gauss maps
In this paper we adopt the Hyperboloid in Minkowski space as the model of Hyperbolic space. We define the hyperbolic Gauss map and the hyperbolic Gauss indicatrix of a hypersurface in Hyperbolic space. The hyperbolic Gauss map has been introduced by Epstein[7] in the Poincare ball model which is very useful for the study of constant mean curvature ...
openaire  

Hydrogen Bonding Network in Interlayer Spaces of a Partially Deuterated Layered α‐Sn (IV) Phosphate: A Solid‐State MAS NMR Study

Magnetic Resonance in Chemistry, Volume 64, Issue 5, Page 521-527, May 2026.
The solid‐state 1H and 2H NMR data collected for deuterated α‐Sn (HPO4)2 phosphate suggest the hydrogen bonding network, where the cavity water accepts one hydrogen bond from the P‐OH donor group and forms one hydrogen bond with the neighboring phosphate group, while the other water hydrogen is not involved in hydrogen bonding.
Vladimir I. Bakhmutov, Hong‐Cai Zhou
wiley   +1 more source

Secure edge-guided adaptive image steganography using HED-based attention maps and CNN. [PDF]

Sci Rep
Alrawashdeh R, Almuhammadi S, Niazi M, Mahmud M, Rahman MM.   +4 more
europepmc   +1 more source

First Triple‐Frequency Retrievals of Binned Raindrop Size Distributions

Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Our understanding of raindrop size distributions (DSDs) aloft is largely limited, owing to a scarcity of effective measurements. In this study, a two‐step optimal estimation technique is developed for retrieving binned DSDs based on a newly developed vertically‐pointing triple‐frequency radar system. In the first step, we employ the Tridon and
Fuxin Yao, Haoran Li, Yang Zhang, Zheng Ruan, Liping Liu, Nan Wei, Yan Feng, Yong Huang   +7 more
wiley   +1 more source

Crustal structure of La Palma Island inferred from 3D aeromagnetic modelling. [PDF]

Sci Rep
Romero-Toribio MC, Martín-Hernández F, Ledo J.   +2 more
europepmc   +1 more source

Surfaces in the Euclidean Space E4 with Pointwise 1-Type Gauss Map

, 2011
Uğur Dursun, Güler Gürpınar Arsan
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