Results 21 to 30 of about 11,298 (261)

ON APPLICATION OF PARABOLIC SHELLS OF REVOLUTION IN CIVIL ENGINEERING IN 2000-2017

open access: yesStructural Mechanics of Engineering Constructions and Buildings, 2017
Dome is often used by architects for cover of large spans. Only spherical, conical, elliptical, parabolic, and hyperbolic surfaces of revolution among tens of the well-known surfaces of revolution can be taken for middle surfaces of domes.
S N KRIVOSHAPKO
doaj   +1 more source

The opportunities of umbrella-type shells

open access: yesStructural Mechanics of Engineering Constructions and Buildings, 2020
Relevance. The necessity of division of umbrella surfaces and surfaces of umbrella type into two separated classes is explained in introduction. Earlier, umbrella surfaces and surfaces of umbrella type were in the same class of surfaces because they ...
Sergey N. Krivoshapko
doaj   +1 more source

Surfaces of congruent sections of pendulum type on cylinders with generatrix superellipses

open access: yesStructural Mechanics of Engineering Constructions and Buildings, 2022
In 1972, I.I. Kotov proposed to separate the surfaces of congruent sections into a separate class and to include the surfaces of plane-and-parallel translation, surfaces of revolution, carved surfaces of Monge, cyclic surfaces with a generatrix circle of
Lana A. Alborova, Stanislav V. Strashnov
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

Lp estimates for maximal functions along surfaces of revolution on product spaces

open access: yesOpen Mathematics, 2019
This paper is concerned with establishing Lp estimates for a class of maximal operators associated to surfaces of revolution with kernels in Lq(Sn−1 × Sm−1), q > 1.
Ali Mohammed, Reyyashi Musa
doaj   +1 more source

In vitro and in silico modelling of ROS1‐positive non‐small cell lung cancer reveals fusion‐dependent tyrosine kinase inhibitor responses

open access: yesMolecular Oncology, EarlyView.
Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq   +8 more
wiley   +1 more source

Weighted Minimal and Weighted Flat Surfaces of Revolution in Galilean 3-Space with Density

open access: yesInternational Journal of Analysis and Applications, 2018
In this paper, we obtain the weighted mean and weighted Gaussian curvatures of surfaces of revolution in Galilean 3-space with density $e^{a_{1}x^{2}+a_{2}y^{2}+a_{3}z^{2}}$, $a_{1},a_{2},a_{3} \in R$ not all zero.
Ahmet Kazan, H. Bayram Karadag
doaj   +2 more sources

Examples of surfaces of constant mean curvature

open access: yesДифференциальная геометрия многообразий фигур, 2019
A surface in E3 is called parallel to the surface M if it consists of the ends of constant length segments, laid on the normals to the surfaces at points of this surface. The tangent planes at the corresponding points will be parallel.
M. A. Cheshkova
doaj   +1 more source

Spatial biology in cancer epigenetics

open access: yesMolecular Oncology, EarlyView.
Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley   +1 more source

APPROXIMATE DEVELOPMENTS FOR SURFACES OF REVOLUTION [PDF]

open access: yesFiabilitate şi Durabilitate, 2016
The purpose of this paper is provide a set of Maple procedures to construct approximate developments of a general surface of revolution generalizing the well-known gore method for ...
Mădălina Roxana Buneci
doaj  

Home - About - Disclaimer - Privacy