Results 71 to 80 of about 1,371,529 (165)

ADI.jl: A Julia Package for High-Contrast Imaging [PDF]

Journal of Open Source Software, 2020
Miles Lucas, Michael Bottom
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VLT/MUSE Detection of Accretion/Ejection Associated with the Close Stellar Companion in the HT Lup System

The Astrophysical Journal
The accretion/ejection processes in T Tauri stars are fundamental to their physical evolution, while also impacting the properties and evolution of the circumstellar material at a time when planet formation takes place.
Sebastián Jorquera, Mickaël Bonnefoy, Laura M. Pérez, Gaël Chauvin, Adrian Aguinaga, Catherine Dougados, Rémi Julo, Dorian Demars, Sean M. Andrews, Luca Ricci, Zhaohuan Zhu, Nicolas T. Kurtovic, Nicolás Cuello, Xue-Ning Bai, Til Birnstiel, Cornellis Dullemond, Viviana V. Guzmán   +16 more
doaj   +1 more source

A hybrid simulation method towards the gamma ray phase contrast imaging for metallic material

Scientific Reports
A high efficiency simulation method for propagation-based phase-contrast imaging, called directional macro-wavefront (DMWF), is developed with the aim of simulating high-energy phase-contrast imaging.
Jiayi Sun, Hao Ding, Zhijun Chi, Zhentian Wang, Zhan Shen, Yingchao Du, Renkai Li, Wenhui Huang, Chuanxiang Tang   +8 more
doaj   +1 more source

Noninvasive imaging of small living insects using high-speed phase-contrast CT

Ain Shams Engineering Journal
Noninvasive visualization of intact, living insects marks an important methodological advance for research in entomology, ecology, and environmental science.
Rongbiao Tang, Ke Li, Feixiang Wang, Yanan Fu   +3 more
doaj   +1 more source

Diagnostic value of high-frame-rate contrast-enhanced ultrasound and contrast vector imaging for superficial lymph node lesions

BMC Cancer
Purpose To explore the diagnostic performance and feasibility of high-frame-rate contrast-enhanced ultrasound (HFR CEUS) combined with contrast vector imaging (CVI) in detecting benign and malignant superficial lymph nodes (SLNs).
Ruiying Li, Xiaofeng Lan, Xiang Xie, Jun Wu, Rui Hu, Jiale Guo   +5 more
doaj   +1 more source

Enhanced contrast imaging with polyamide 6/Fe(OH)3 nanofibrous scaffolds: A focus on high T1 relaxivity

Giant
Nanofibers serve as widely employed tissue engineering scaffolds in diverse biomedical applications. When implanted in vivo, it is crucial for tissue engineering scaffolds to be visualizable, enabling the monitoring of their shape, position, and ...
Congyi Yang, Yifan Jia, Weiwen Yuan, Guoxing Liao, Qianqian Yu, Zhe Tang, Yuan Ji, Guanghui Liu, Fangrong Tan, Paul D. Topham, LinGe Wang   +10 more
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High Contrast Imaging of Extrasolar Planets

, 2003
To appear in "Scientific Frontiers in Research on Extrasolar Planets." D. Deming S.
Debes, John H., Ge, Jian
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High-Contrast Imaging Characterization of Exoplanets [PDF]

, 2019
Direct imaging of exoplanetary systems and the spectral characterization of exoplanetary atmospheres are amongst the most challenging, as well as rapidly developing fields in astronomy, propelled by new technologies and observational strategies. In this thesis, I contributed to the atmospheric analysis of exoplanets, the development of new algorithms ...
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Direct Images of CO2 Absorption in the Atmosphere of a Super-Jupiter: Enhanced Metallicity Suggestive of Formation in a Disk

The Astrophysical Journal Letters
It is unclear how directly imaged substellar companions with masses near the deuterium burning limit form, because these objects are rare and their bulk properties are not diagnostic of their formation.
William O. Balmer, Laurent Pueyo, Ashley Messier, Evelyn Bruinsma, Jeremy Jones, Klara Matuszewska, Marshall D. Perrin, Julien H. Girard, Jarron M. Leisenring, Kellen Lawson, Roeland P. van der Marel, Jens Kammerer, Aarynn Carter, Mathilde Mâlin, Kimberly Ward-Duong, Kielan K. W. Hoch, Emily Rickman, Sara Seager   +17 more
doaj   +1 more source

A robotic and high-throughput X-ray micro-computed tomography workflow

Journal of Synchrotron Radiation
With the recent upgrades of synchrotron facilities and an increasing demand for artificial intelligence (AI)-ready scientific datasets, there is a growing interest in high-throughput and automated experimental workflows to accelerate large-scale data ...
Xiaoyang Liu, Alex Lavens, James Bennett O'Sullivan, Alan Kastengren, Andrew T. Townsend, Jason G. Toyoda, Hasitha Wijesuriya, Tamas Varga, Karolina Michalska   +8 more
doaj   +1 more source