Zobrazeno 1 - 10
of 209
pro vyhledávání: '"Hsieh Cheng Han"'
Autor:
Hsieh, Cheng-Han, Arce, Héctor G., Maureira, María José, Pineda, Jaime E., Segura-Cox, Dominique, Mardones, Diego, Dunham, Michael M., Arun, Aiswarya
We surveyed nearly all the embedded protostars in seven nearby clouds (Corona Australis, Aquila, Chamaeleon I & II, Ophiuchus North, Ophiuchus, Serpens) with the Atacama Large Millimeter/submillimeter Array at 1.3mm observations with a resolution of
Externí odkaz:
http://arxiv.org/abs/2404.02809
Autor:
Levine, W. Garrett, Gerbig, Konstantin, Louden, Emma M., Lu, Tiger, Hsieh, Cheng-Han, O'Connor, Christopher, Li, Rixin, Dong, Jiayin
Since 2015, the Emerging Researchers in Exoplanetary Science (ERES) conference has provided a venue for early-career researchers in exoplanetary astronomy, astrophysics, and planetary science to share their research, network, and build new collaborat
Externí odkaz:
http://arxiv.org/abs/2401.13723
Autor:
Hsieh, Cheng-Han, Arce, Héctor G., Li, Zhi-Yun, Dunham, Michael, Offner, Stella, Stephens, Ian W., Stutz, Amelia, Megeath, Tom, Kong, Shuo, Plunkett, Adele, Tobin, John J., Zhang, Yichen, Mardones, Diego, Pineda, Jaime E., Stanke, Thomas, Carpenter, John
We present Atacama Large Millimeter/submillimeter Array observations of the $\sim$10 kAU environment surrounding 21 protostars in the Orion A molecular cloud tracing outflows. Our sample is composed of Class 0 to flat-spectrum protostars, spanning th
Externí odkaz:
http://arxiv.org/abs/2302.03174
The appearance of interstellar objects (ISOs) in the Solar System -- and specifically the arrival of 1I/'Oumuamua -- points to a significant number density of free-floating bodies in the solar neighborhood. We review the details of 'Oumuamua's pre-en
Externí odkaz:
http://arxiv.org/abs/2105.14670
Angular momentum is one of the most important physical quantities that govern star formation. The initial angular momentum of a core may be responsible for its fragmentation and can have an influence on the size of the protoplanetary disk. To underst
Externí odkaz:
http://arxiv.org/abs/2012.02442
Autor:
Hsieh, Cheng-Han, Lai, Shih-Ping, Cheong, Pou-Ieng, Ko, Chia-Lin, Li, Zhi-Yun, Murillo, Nadia M.
We present detailed analysis of high-resolution C18O (2-1), SO (88-77), CO (3-2) and DCO+ (3-2) data obtained by the Atacama Large Millimeter/sub-millimeter Array (ALMA) towards a Class 0 Keplerian circumbinary disk around VLA1623A, which represents
Externí odkaz:
http://arxiv.org/abs/1904.00133
Autor:
Hsieh, Cheng-Han, Hu, Yue, Lai, Shih-Ping, Yuen, Ka Ho, Liu, Sheng-Yuan, Hsieh, I-Ta, Ho, Ka Wai, Lazarian, Alex
Probing magnetic fields in self-gravitating molecular clouds are generally difficult even with the use of the polarimetry. Based on the properties of magneto-hydrodynamic (MHD) turbulence and turbulent reconnection, Velocity Gradient Technique (VGT)
Externí odkaz:
http://arxiv.org/abs/1809.09806
Autor:
Han-Yi Robert Chiu, Chun-Kai Hwang, Shey-Ying Chen, Fuh-Yuan Shih, Hsieh-Cheng Han, Chwan-Chuen King, John Reuben Gilbert, Cheng-Chung Fang, Yen-Jen Oyang
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract Emerging infectious diseases (EIDs), including the latest COVID-19 pandemic, have emerged and raised global public health crises in recent decades. Without existing protective immunity, an EID may spread rapidly and cause mass casualties in
Externí odkaz:
https://doaj.org/article/80a73b725bff4e3faafb93a12d98aefd
Publikováno v:
In Computers in Human Behavior November 2019 100:184-191
Autor:
Tzong-Shiann Ho, Ting-Chia Weng, Jung-Der Wang, Hsieh-Cheng Han, Hao-Chien Cheng, Chun-Chieh Yang, Chih-Hen Yu, Yen-Jung Liu, Chien Hsiang Hu, Chun-Yu Huang, Ming-Hong Chen, Chwan-Chuen King, Yen-Jen Oyang, Ching-Chuan Liu
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 14, Iss 11, p e0008843 (2020)
In recent decades, the global incidence of dengue has increased. Affected countries have responded with more effective surveillance strategies to detect outbreaks early, monitor the trends, and implement prevention and control measures. We have appli
Externí odkaz:
https://doaj.org/article/a62b14b131b349838113de3b9d591850