Results 21 to 30 of about 4,938 (210)

Analysis of the results adequacy of the fuselage finite-element modeling in the vicinity of a large cutout

open access: yesНаучный вестник МГТУ ГА, 2023
The issues of ensuring the reliability of the finite element models (FEM) of the fuselage in the hatch cutout zone are considered at the early aircraft design stages. The purpose and tasks of research are formulated.
A. V. Boldyrev, M. V. Pavelchuk
doaj   +1 more source

Interactive video cutout [PDF]

open access: yesACM SIGGRAPH 2005 Papers, 2005
We present an interactive system for efficiently extracting foreground objects from a video. We extend previous min-cut based image segmentation techniques to the domain of video with four new contributions. We provide a novel painting-based user interface that allows users to easily indicate the foreground object across space and time.
Jue Wang   +4 more
openaire   +1 more source

Experimental and numerical investigations on overall buckling of steel pipe truss with circular cutout on the compression element

open access: yesMATEC Web of Conferences, 2019
Pitting corrosion, an extremely localized corrosion that leads to the creation of small holes in metal when a protective coating is damaged could trigger structural failure in platform structures.
Iman Miftahul   +3 more
doaj   +1 more source

Stress-deformed state in the plane domain boundary angle cutout zone

open access: yesMATEC Web of Conferences, 2018
Studying the stress-deformed state of structures with complex-shaped boundary is an urgent task for designing and developing numerical and analytical methods of constructions, buildings and structures research.
Frishter Ludmila
doaj   +1 more source

A Lightweight, 3D‐Printable, Low‐Cost, “One‐Click” Dorsal Skin Window for High‐Quality Long‐Term Multimodal Subcutaneous Tumor Imaging

open access: yesAdvanced Healthcare Materials, EarlyView.
An innovative, lightweight 3D‐printed skinfold chamber system is presented for long‐term intravital imaging. This affordable, biocompatible platform simplifies surgical implantation and allows high‐resolution, multimodal visualization of the tumor microenvironment for up to four weeks.
Iván Cortés Domínguez   +9 more
wiley   +1 more source

A Modified Fourier–Ritz Formulation for Vibration Analysis of Arbitrarily Restrained Rectangular Plate with Cutouts

open access: yesShock and Vibration, 2018
A modified Fourier–Ritz method is developed for the flexural and in-plane vibration analysis of plates with two rectangular cutouts with arbitrary boundary conditions, aiming to provide a unified solving process for cases that the plate has various ...
Yiming Liu   +4 more
doaj   +1 more source

Cement augmentation of the proximal femoral nail antirotation for the treatment of two intertrochanteric fractures - a comparative finite element study

open access: yesBMC Musculoskeletal Disorders, 2021
Background There are concerns regarding initial stability and cutout effect in proximal femoral nail antirotation (PFNA) treating intertrochanteric fractures. No study have used finite element analysis (FEA) to investigate the biomechanics.
Liqin Zheng   +5 more
doaj   +1 more source

Engineering a 660 nm‐Responsive Optogenetic Inducer of Pyroptosis for Precision Cancer Therapy

open access: yesAdvanced Science, EarlyView.
This study reports a bioorthogonal pyroptosis inducer, PyroRACS. By using a red‐light‐responsive Cre‐On genetic switch to control the expression of highly cytotoxic GSDMDNT, PyroRACS enables the artificial induction of pyroptosis with precise spatiotemporal control.
Mengkai Zhang   +5 more
wiley   +1 more source

Uniaxial Buckling Analysis Comparison of Nanoplate and Nanocomposite Plate with Central Square Cut out Using Domain Decomposition Method [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2016
A comparison of the buckling analysis of the nanoplate and nanocomposite plate with a central square hole embedded in the Winkler foundation is presented in this article.
Majid Jamali   +2 more
doaj   +1 more source

Strengthening Solutions for Deep Reinforced Concrete Beam with Cutout Opening

open access: yesBuildings, 2021
Since reinforced concrete (RC) buildings have long service life, cutout openings are generally needed in their load-bearing walls as a sustainable solution in order to meet new requirements of their users.
Alireza Bahrami   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy