Results 131 to 140 of about 109,441 (301)

Mechanisms of intergranular corrosion and self-healing in high temperature aged lean duplex stainless steel 2404

npj Materials Degradation
This study investigated the intergranular corrosion mechanism of lean duplex stainless steel 2404 after long-term aging at 700 and 800 °C using electrochemical methods, thermodynamic calculations, and kinetic models.
R. Silva, C. L. Kugelmeier, C. B. Martins Junior, P. H. F. Oliveira, D. C. C. Magalhães, A. H. Plaine, R. Magnabosco, C. A. D. Rovere   +7 more
doaj   +1 more source

Experimental review and accuracy of etchants used for phase analysis of SAF2507 Super Duplex Stainless Steel

Journal of Materials Research and Technology
The mechanical and corrosion properties of duplex stainless steels (DSS) depend on the distribution of ferrite and austenite as well as the presence of secondary phases.
F. Sordetti, A. Palombi, A. Varone, N. Picco, M. Magnan, E. Marin, C. Maranzana, A. Lanzutti   +7 more
doaj   +1 more source

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

FEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen, Jia‐Ci Jhang, Chun‐Yi Peng, Quốc Cường Nguyễn, Feng‐Huei Lin, Hung‐Ming Wu, Shankung Lin   +6 more
wiley   +1 more source

Unraveling microstructural evolution and mechanical properties of as-annealed CoFeNiMnVx (x=0.25, 0.5, 0.75, 1) high-entropy alloys

Journal of Materials Research and Technology
This study investigates the microstructural evolution and mechanical properties of CoFeNiMnVx HEAs (x = 0.25, 0.5, 0.75, 1.0) after cold rolling and annealing, focusing on the interplay among V content, σ-phase precipitation, and recrystallization ...
Fangjie Li, Zongxin Zhu, Xiangjie He, Guozheng Cai, Yan Zhang, Dongye Yang, Min Liu, Xing Li   +7 more
doaj   +1 more source

Generalized symmetries in singularity-free nonlinear $σ$ models and their disordered phases [PDF]

, 2023
Salvatore D. Pace, Chenchang Zhu, Agnès Beaudry, Xiao-Gang Wen   +3 more
openalex   +1 more source

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

FEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold, Janik Riese, Lancelot Seillier, Mark Kühnel, Julia Pannhausen, Charlotte O. J. Fröhlich, Christian Martin, Peter Boor, Matthias Saar, Danny D. Jonigk, Nadine T. Gaisa, Michael Rose   +11 more
wiley   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

FEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li, Xi Xiao, Lingbin Qi, Chanyi Li, Sirui Song, Jiaying Qin, Zhigang Xue, Jinfeng Xue, Huaifang Li   +8 more
wiley   +1 more source

Thermodynamic analysis of the topologically close packed σ phase in the Co-Cr system. [PDF]

Intermetallics (Barking), 2019
Wang P, Peters MC, Kattner UR, Choudhary K, Olson GB.   +4 more
europepmc   +1 more source

Tracer Diffusion in the Σ-Phase of the CrMnFeCoNi System

, 2020
Jingfeng Zhang, G. Mohan Muralikrishna, Alex Asabre, Yordan Kalchev, Benjamin Butz, Julian Müller, Sven Hilke, Harald Rösner, Guillaume Laplanche, Sergiy V. Divinski, Gerhard Wilde   +10 more
openalex   +1 more source