Results 61 to 70 of about 469,103 (345)

Dry Sliding wear behaviour of Ferrite-Martensite Dual Phase Steels [PDF]

open access: yes, 2013
In the present investigation, High Strength Low Alloy Steel (HSLA) was subjected to Intermediate Quench (IQ) heat treatment process at four different intercritical temperatures to obtain Dual Phase(DP) steels of varying percentages of ferrite-martensite ...
Aprameyan, S., Kempaiah, U.N.
core  

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

open access: yesAging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

Development of a Prediction Model for Progression Risk in High‐Grade Gliomas Based on Habitat Radiomics and Pathomics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu   +14 more
wiley   +1 more source

The Corrosion Resistance of The Ukrainian Steel Embedded in Concrete after and before quenching

open access: yesمجلة النهرين للعلوم الهندسية, 2017
The corrosion resistance of the Ukrainian structural steel(0.22%C) and dual-phase steel which produced from it and embedded in concrete was carried out in this investigation, a test specimens of the Ukrainian steel was prepared and heated to a different ...
Rahi Abed Hassan Al-Obaidy
doaj  

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu   +10 more
wiley   +1 more source

Effect of Heat Treatment and Bake Hardening on the Mechanical Properties and Microstructure of Dual Phase Steel

open access: yesDiyala Journal of Engineering Sciences, 2019
This research is concerned with study of the effect heat treatment and the  bake hardening process on dual phase steels which can be obtain by intercritical annealing process.
Abbas Fadhil Abbas   +1 more
doaj   +1 more source

Dissimilar Dual Phase-Low Carbon Steel Joints by the GMAW Process Subjected to Impact Load

open access: yesMetals, 2022
Dissimilar welding used in the automotive area are possible joints with the GMAW process; however, its structural performance must be evaluated.
César M. Gómora   +4 more
doaj   +1 more source

Validating dynamic tensile mechanical properties of sheet steels for automotive crash applications [PDF]

open access: yes, 2007
A thin-wall open channel beam, fabricated from high strength Dual Phase sheet steel, subjected to 3-point bending and constant velocity boundary condition, is investigated to validate material performance for automotive crash applications.
Buckley, M.A.   +4 more
core  

Micro-scale strain distribution in hot-worked duplex stainless steel [PDF]

open access: yes, 2005
A modified microgrid technique has been applied to a laboratory-made duplex stainless steel, to experimentally simulate the local state of deformation of the austenite-ferrite microstructure of low-alloy steels subject to intercritical deformation.
Allais   +7 more
core   +2 more sources

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang   +10 more
wiley   +1 more source

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