Results 61 to 70 of about 1,008 (185)
Thermal buckling of temperature-dependent functionally graded Timoshenko beams [PDF]
Archive of Mechanical Engineering, 2019 Thermal buckling behavior of a functionally graded material (FGM) Timoshenko beam is studied based on the transformed-section method. The material and thermal properties of the FGM beam are assumed to vary across the beam thickness according to a power ...
Wei-Ren Chen +2 more
doaj +1 more source
Advanced Materials, Volume 38, Issue 35, 23 June 2026.Theory‐guided strain engineering and rare‐earth templating are combined to create Pt5(Ce)Co@Pt multilayer nanoparticles with a Pt5Co‐like sublayer that fine‐tunes *OH binding near the ORR volcano optimum. The resulting catalyst delivers exceptional mass activity and remarkable long‐term PEMFC durability, revealing a strategy for designing highly active
Qi Zhang +15 more
wiley +1 more source
Nonlinear Engineering, 2020 This paper presents, numerical study of stress field in functionally graded material (FGM) hollow cylinder by using finite element method (FEM). The FGM cylinder is subjected to internal pressure and uniform heat generation.
Sharma Dinkar, Kaur Ramandeep
doaj +1 more source
On the Reduction of Stress Concentration Factor Around a Notch Using a Functionally Graded Layer [PDF]
Materials Research, 2015 The aim of this paper is to study the effect of functionally graded material (FGM) layer around a notch in a plate in three dimensions. Using exponential law of variation of Young's modulus and a coefficient of Poisson constant, the stress concentration ...
Sadek Gouasmi +4 more
doaj +2 more sources
Tailoring Surface Properties of ArF Resists with Functionally Graded Materials (FGM)
Journal of Photopolymer Science and Technology, 2007 Our recent research effort has been focused on new top coating-free 193nm immersion resists with regard to leaching of the resist components and lithographic performance. We have examined methacrylate-based resins that control the surface properties of ArF resists thin films by surface segregation behavior.
Takemoto, Ichiki +6 more
openaire +2 more sources
International Journal of Mechanical System Dynamics, Volume 6, Issue 2, Page 169-186, June 2026.ABSTRACT Geometrically nonlinear static analysis of materially imperfect composite doubly curved shells is investigated via the generalised differential quadrature method. The effects of both shear and thickness deformation are considered through a thickness‐ and shear‐deformable third‐order theory formulated in curvilinear coordinates, while the ...
Behrouz Karami +3 more
wiley +1 more source
In Vivo Imaging With a Low‐Cost MRI Scanner and Cloud Data Processing in Low‐Resource Settings
NMR in Biomedicine, Volume 39, Issue 6, June 2026.This study presented the system evolution at MUST: (a) Scanner after the initial assembly in 2023. (b) First reconstructed image (bell pepper). Front (c), rear (d), and global (e) views of the MUST scanner in the 2025 configuration, highlighting the improved electronics setup, RF coils, and mechanical integration.
Teresa Guallart‐Naval +18 more
wiley +1 more source
Polymer Engineering &Science, Volume 66, Issue 6, Page 4724-4737, June 2026.An exposure‐time‐controlled MSLA fabrication strategy enabling filler‐free functionally graded polymers, resulting in up to a 62% reduction in specific wear rate. ABSTRACT Masked stereolithography (MSLA) enables high‐resolution fabrication of photopolymer components; however, the limited tribological performance of neat resins restricts their ...
Muhammet Mevlüt Karaca +2 more
wiley +1 more source
Molecular Oncology, Volume 20, Issue 5, Page 1253-1269, May 2026.Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra +10 more
wiley +1 more source
Polymer Engineering &Science, Volume 66, Issue 5, Page 3100-3141, May 2026.This review integrates the molecular fundamentals, key challenges, and mitigation strategies in polyolefin 3D printing, focusing on shrinkage, warpage, and adhesion control. It highlights material design approaches using recycled polyolefins and functional fillers to improve printability, mechanical properties, and sustainability in additive ...
Malik Hassan +5 more
wiley +1 more source