Results 191 to 200 of about 11,008 (254)

Unveiling the Effects of Processing Parameters on Microstructure, Mechanical Properties, and Corrosion Resistance of High-Nb TiAl Alloy Fabricated by Laser Powder Bed Fusion. [PDF]

Materials (Basel)
Wang G, Xie Z, Zhang D, Ma C.
europepmc   +1 more source

Synchrotron beamline setup enabling quasi‐simultaneous PXRD and XANES measurements: case study of Fischer–Tropsch catalyst reduction at 60 bar

Journal of Synchrotron Radiation, EarlyView.
This paper presents a beamline setup that allows the combination of in situ powder X‐ray diffraction (PXRD) and X‐ray absorption near‐edge structure (XANES) measurements within a single experimental cycle to investigate cobalt catalyst structures and properties under real conditions.Powder X‐ray diffraction (PXRD) and X‐ray absorption near‐edge ...
Lipeng Yao, G. Leendert Bezemer, Irene. M. N. Groot, Oleg Konovalov, Maciej Jankowski   +4 more
wiley   +1 more source

Effect of process parameters on surface integrity in laser powder bed fusion of Ti-6Al-4V alloy. [PDF]

Sci Rep
Le Roux S, Salem M, Shabbar M, Vicharapu B, Muthu N, Moussaoui K, Hor A, Velay V.   +7 more
europepmc   +1 more source

The Earliest Feathers from the Lower Cretaceous Dabeigou Formation of North Hebei: Implications for the Early Evolution of the Jehol Biota

Integrative Zoology, EarlyView.
This study reports two isolated feather fossils from the Lower Cretaceous Dabeigou Formation in northeastern China. Morphological analyses identified them as the earliest known feathered theropods (potentially including avian) in the Jehol Biota. This finding reveals a complex ecosystem at the dawn of the Jehol Biota, bridging the temporal and faunal ...
Qian Wu, Qian‐Nan Zhang, Dang‐Peng Xi   +2 more
wiley   +1 more source

Enhancing the Mechanical Performance of Laser Powder Bed Fusion Prepared 316L Stainless Steel by Deformation Post-Processing at Ambient Temperature. [PDF]

Materials (Basel)
Kocich R, Kunčická L.
europepmc   +1 more source

Notoginsenoside‐Fa mitigates vascular endothelial permeability via targeting SUGT1 to stabilize NLRP3 in a resting state

British Journal of Pharmacology, EarlyView.
Background and Purpose Notoginsenoside‐Fa (Noto‐Fa) is an emerging active compound derived from notoginseng with promise in treating cardiovascular diseases. The development of cardiovascular diseases is intricately linked to the damage of vascular endothelium and it is widely acknowledged that numerous chronic inflammation pathways, especially the ...
Xiao‐Ying Yu, Da‐Hao Mai, Xing‐Ming Zhong, Li‐Ting Huang, Lan‐Ting Fu, He‐Cai Wang, Ke Wang, Hai‐Yan Li, Qiu‐He Chen, Yang Chen   +9 more
wiley   +1 more source

Quasistatic and dynamic mechanical response of laser powder bed fusion manufactured AA2219 alloy at cryogenic temperature. [PDF]

Sci Rep
Tumulu SK, Hudon P, Brochu M.
europepmc   +1 more source

Assessment of Different Technologies in the Fabrication of 3D Printed Tooth Models for Dental Education

European Journal of Dental Education, EarlyView.
ABSTRACT Background 3D printing has emerged as a practical method for fabricating customisable, accurate and affordable dental training models. Numerous 3D printing technologies exist, though there is no standardised comparison to inform their implementation in dental education.
Samuel Bereza, Danilo Carluccio, James Novak, Darius Khadembaschi, Martin Batstone, Saso Ivanovski   +5 more
wiley   +1 more source

Manufacturing, Microstructure, and Mechanics of 316L SS Biomaterials by Laser Powder Bed Fusion. [PDF]

J Funct Biomater
Zhang Z, Mativenga P, Huang SQ.
europepmc   +1 more source