Results 71 to 80 of about 108,193,042 (300)

Effect of localized thermal history on martensitic microstructure and microhardness variation in wire-arc additively manufactured 17–4 PH stainless steel beads

Scientific Reports
Wire arc additive manufacturing (WAAM) enables rapid and low-cost fabrication of large steel components. However, cumulative thermal history along a single bead can cause significant variations in microstructure and properties at fixed parameters, a ...
Annayath Maqbool, Abul Fazal M. Arif, Ahmed J. Qureshi, Irfan Ahmed, Abba A. Abubakar   +4 more
doaj   +1 more source

Strain rate sensitivity and mechanical anisotropy of selective laser melted 17-4 PH stainless steel

Mechanical Engineering Journal, 2014
Quasi-static and dynamic tensile testing was performed upon machined tensile specimens fabricated from bulk primitives produced by the consolidation of water atomized, 17-4 precipitation hardened stainless steel powder by layer-based, selective laser ...
Tyler LEBRUN, Kenichi TANIGAKI, Keitaro HORIKAWA, Hidetoshi KOBAYASHI   +3 more
doaj   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

The C‐terminal truncated splicing variant of NK1R negatively modulates substance P‐stimulated NK1R signaling

FEBS Open Bio, EarlyView.
The neurokinin 1 receptor exists as full‐length (NK1L) and C‐terminally truncated (NK1S) splice variants. We show that NK1S heterodimerizes with NK1L, impairing Gαq coupling and Ca2+ mobilization while enhancing β‐arrestin1 recruitment. NK1S suppresses substance P‐driven gene expression and cell migration, revealing NK1S as an endogenous biased ...
Lan Phuong Nguyen, Duc Trung Nguyen, Minyoung Cho, Jihun Kim, Soyeon In, Thai Uy Nguyen, Sunghoon Hurh, Beom Jin Park, Jong‐Ik Hwang   +8 more
wiley   +1 more source

Early Clinical, Imaging, and Pathological Characteristics of SRPK3/TTN‐Digenic Myopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective SRPK3/TTN‐digenic myopathy was recently established as a skeletal muscle myopathy caused by digenic inheritance. This study characterizes the early clinical presentation of SRPK3/TTN‐digenic myopathy in one previously reported and seven newly identified pediatric patients.
Rotem Orbach, Sandra Donkervoort, Carola Hedberg‐Oldfors, Giovanni Baranello, Dimah Saade, Precilla D'Souza, Ruchee Patel, Eva Michael, A. Reghan Foley, Diana Bharucha‐Goebel, S. Jin Haugland, Meghan McAnally, Omer Abdul Hamid, Katherine Chao, Ellen F. Macnamara, Alan H. Beggs, Anna Sarkozy, Juliane Mueller, Steven A. Moore, Richard S. Finkel, Cynthia J. Tifft, Francesco Muntoni, Anders Oldfors, Carsten G. Bönnemann   +23 more
wiley   +1 more source

Hot Deformation and Dynamic Recrystallization of 17-4 PH Stainless Steel

ISIJ International, 2013
)The hot deformation behavior of a 17-4 PH stainless steel was investigated by compression tests. Thetypical single-peak dynamic recrystalization (DRX) behavior and also a transition state between single andmultiple peak (cyclic) behaviors were seen in the resultant flow curves.
Mirzadeh, Hamed, Najafizadeh, Abbas
openaire   +2 more sources

Hybrid Laser-arc Welding of 17-4 PH Martensitic Stainless Steel [PDF]

Lasers in Manufacturing and Materials Processing, 2015
PH stainless steel has wide applications in severe working conditions due to its combination of good corrosion resistance and high strength. The weldability of 17-4 PH stainless steel is challenging. In this work, hybrid laser-arc welding was developed to weld 17-4 PH stainless steel.
Wei Liu, Junjie Ma, Mehdi Mazar Atabaki, Raju Pillai, Biju Kumar, Unnikrishnan Vasudevan, Harold Sreshta, Radovan Kovacevic   +7 more
openaire   +1 more source

Characterizing Cutaneous α‐Synuclein Deposition and Seeding Activity in Parkinson's Disease Subtypes

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cutaneous phosphorylated α‐synuclein (p‐syn) and α‐synuclein seeding activity are promising biomarkers for Parkinson's disease (PD), but their clinical value remains uncertain due to disease heterogeneity. This study evaluates these two biomarkers in PD patients to inform phenotype‐specific diagnosis and disease severity assessment ...
Yuting Jin, Tianyuan Yang, Minglei Liu, Haiyang Luo, Jing Yuan, Ke Zhang, Xinsheng Han, Jing Yang, Yuming Xu   +8 more
wiley   +1 more source

The content and reporting completeness of physical therapist‐led interventions for glenohumeral osteoarthritis: a systematic review

Arthritis Care &Research, Accepted Article.
Objectives This study synthesised the content and reporting completeness of published physical therapist‐led interventions for glenohumeral osteoarthritis (GHOA). Methods This systematic review undertook electronic database searches in PubMed, EMBASE, Cochrane, CINAHL and PEDro (until June 2025) for any peer‐reviewed articles/studies describing ...
Daha G Muhammad, Nadine E Foster, Mickylle Pelaez, Karina O'Leary, Ilana N Ackerman, Jonathan G Quicke   +5 more
wiley   +1 more source

Caratterizzazione di un acciaio 17-4 PH ottenuto mediante pressatura isostatica a caldo [PDF]

, 2022
Il lavoro ha visto la caratterizzazione mediante prove di trazione, di resilienza, microscopia ottica ed elettronica di un acciaio 17-4 PH ottenuto mediante il processo di pressatura isostatica a caldo di polveri.
Scarpellini, Federico
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