Results 171 to 180 of about 80,201 (344)

Growth of a Massive Young Stellar Object Fed by a Gas Flow from a Companion Gas Clump [PDF]

, 2017
Xi Chen, Zhiyuan Ren, Qizhou Zhang, Zhi-Qiang Shen, Keping Qiu   +4 more
openalex   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

An X-Ray Shell Reveals the Supernova Explosion for Galactic Microquasar SS 433

The Astrophysical Journal Letters
How black holes are formed remains an open and fundamental question in astrophysics. Despite theoretical predictions, it lacks observations to understand whether the black hole formation experiences a supernova explosion.
Yi-Heng Chi, Jiahui Huang, Ping Zhou, Hua Feng, Xiang-Dong Li, Sera B. Markoff, Samar Safi-Harb, Laura Olivera-Nieto   +7 more
doaj   +1 more source

High-resolution near-infrared study of the deeply embedded young stellar object S140 IRS 3 [PDF]

, 2001
T. Preibisch, Yu. Yu. Balega, D. Schertl, M. D. Smith, G. Weigelt   +4 more
openalex   +1 more source

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

Advanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti, Marta Miola, Liliana Liverani, Paolo Sartori, Enrica Verné, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Can Slow Pulsars in Milky Way Globular Clusters Form via Partial Recycling?

The Astrophysical Journal Letters
Alongside the population of several hundred radio millisecond pulsars currently known in Milky Way globular clusters, a subset of six slowly spinning pulsars (spin periods 0.3–4 s) are also observed.
Kyle Kremer, Claire S. Ye, Craig O. Heinke, Anthony L. Piro, Scott M. Ransom, Frederic A. Rasio   +5 more
doaj   +1 more source

X-shooter spectroscopy of young stellar objects in Lupus [PDF]

, 2016
J. M. Alcalá, C. F. Manara, A. Natta, A. Frasca, L. Testi, B. Nisini, B. Stelzer, Jonathan P. Williams, S. Antoniucci, K. Biazzo, E. Covino, M. Esposito, F. Getman, E. Rigliaco   +13 more
openalex   +1 more source

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

Advanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov, Roberta Gabrieli, Avzal Akbarov, Nigora Nigmatova, Bekhzod Khabilov, Alessandro Schiavi, Martin Schwentenwein, Enrica Verné, Francesco Baino   +8 more
wiley   +1 more source

ASTE Submillimeter Observations of a Young Stellar Object Condensation in Cederblad 110 [PDF]

, 2007
Masaaki Hiramatsu, Takahiro Hayakawa, Ken’ichi Tatematsu, Kazuhisa Kamegai, Toshikazu Onishi, Akira Mizuno, Nobuyuki Yamaguchi, Tetsuo Hasegawa   +7 more
openalex   +1 more source

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

Advanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal, Andreas Brinkmann, Andreas Hartwig   +2 more
wiley   +1 more source