Results 111 to 120 of about 112,527 (314)
Design of a (mini) wide plate specimen for strain-based weld integrity assessment [PDF]
, 2011 Wide plate tension tests are commonly executed to investigate the integrity of defective welds under a uniaxial load. The specimen can be flat or curved, depending on the geometry from which it has been extracted (plate or pipe).
De Waele, Wim +3 more
core
Advanced Materials, EarlyView.This study reports the fabrication of MRI‐compatible elastomeric micro‐balloons via a multi‐step bubble casting process, where the monolithic elastomeric wall is selectively stiffened for reversible and controlled inflation and elasticity, depending on the target vessels for graded occlusion of cerebral arteries.
Jong Bin Kim +10 more
wiley +1 more source
Journal of Materials Research and TechnologyIn order to solve the embrittlement problem of welded joint of pipeline steel, this paper proposes to study the influence of Mo on M-A component of the subcritically reheated coarse-grained HAZ (SCGHAZ), and Mo on bainite transformation.
Yuan Li +8 more
doaj +1 more source
RESEARCH PROGRESS ON INFLUENCE OF VOLUMETRIC DEFECTS ON PIPELINE SAFETY
Jixie qiangdu, 2022 Steel pipeline has been widely used in oil and gas transportation industry because of its unique advantages. However, while providing services, the steel pipeline is easy to be corroded, resulting in volumetric defects, which makes the pipeline thinner ...
DAN Yong +3 more
doaj
THE EFFECT OF SOIL ENVIRONMENT ON THE CORROSION OF PIPELINE
Acta Metallurgica Slovaca, 2015 The aim of this work was to investigate the effect of soil environment on steel pipeline corrosion. The corrosion of the gas pipeline DN 500 after 48-year operation was studied by electrochemical methods.
Jana Cervova, Maria Hagarova
doaj +1 more source
Advanced Materials, EarlyView.Inspired by viral entry mechanisms, the FUSION assay enables autonomous detection of respiratory viruses via membrane fusion–triggered CRISPR‐Cas13a activation. VEACON selectively fuses with fusion‐competent viruses, triggering fluorescence within confined vesicles.
Jae Chul Park +15 more
wiley +1 more source
Validation of a wide plate finite element model using digital image correlation [PDF]
, 2011 To investigate the influence of global plastic deformations on girth weld defect tolerance in pipelines, a parametric finite element model has been developed. This paper provides an experimental validation of the model.
De Keyser, Karel +5 more
core +1 more source
Advanced Materials, EarlyView.The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj +8 more
wiley +1 more source
Determining Efficacy of a Passive Exoskeleton for Running [PDF]
, 2020 A Valparaiso University engineering senior design team is developing a lower-body exoskeleton prototype to increase the user’s running efficiency by 2%.
Rhodes, Peter
core +1 more source
AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing
Advanced Materials, EarlyView.This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee +21 more
wiley +1 more source