Zobrazeno 1 - 10
of 14 485
pro vyhledávání: '"Jewett, A."'
Autor:
Jewett, Gracyn, Kilic, Mukremin, Bergeron, Pierre, Moss, Adam, Blouin, Simon, Brown, Warren R., Kosakowski, Alekzander, Toonen, Silvia, Agüeros, Marcel A.
We present a detailed model atmosphere analysis of massive white dwarfs with $M > 0.9~M_\odot$ and $T_{\rm eff}\geq11,000$ K in the Montreal White Dwarf Database 100 pc sample and the Pan-STARRS footprint. We obtained follow-up optical spectroscopy o
Externí odkaz:
http://arxiv.org/abs/2407.04827
Autor:
Kilic, Mukremin, Bergeron, Pierre, Blouin, Simon, Jewett, Gracyn, Brown, Warren R., Moss, Adam
Four years after the discovery of a unique DAQ white dwarf with a hydrogen-dominated and carbon-rich atmosphere, we report the discovery of four new DAQ white dwarfs, including two that were not recognized properly in the literature. We find all five
Externí odkaz:
http://arxiv.org/abs/2403.08878
Autor:
Moss, Adam, Bergeron, P., Kilic, Mukremin, Jewett, Gracyn, Brown, Warren R., Kosakowski, Alekzander, Vincent, Olivier
We report the discovery of spectroscopic variations in the magnetic DBA white dwarf SDSS J091016.43+210554.2. Follow-up time-resolved spectroscopy at the Apache Point Observatory (APO) and the MMT show significant variations in the H absorption lines
Externí odkaz:
http://arxiv.org/abs/2312.05749
Autor:
Jean de Dieu Habimana, Noel Korukire, Sara Jewett, Eric Matsiko, Maryse Umugwaneza, Lawrence Rugema, Cyprien Munyanshongore
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background Linear growth faltering remains a pervasive public health concern that affects many children worldwide. This study aimed to investigate possible maternal factors promoting normal linear growth among children aged 6–23 months of
Externí odkaz:
https://doaj.org/article/0efd224761df41cfb8e1998dafd023fd
Autor:
Kilic, Mukremin, Córsico, Alejandro H., Moss, Adam G., Jewett, Gracyn, De Gerónimo, Francisco C., Althaus, Leandro G.
We present APO and Gemini time-series photometry of WD J004917.14$-$252556.81, an ultramassive DA white dwarf with $T_{\rm eff} = 13020$ K and $\log{g} = 9.34$. We detect variability at two significant frequencies, making J0049$-$2525 the most massiv
Externí odkaz:
http://arxiv.org/abs/2304.10330
Autor:
Marvin Collins, Matthew B. Lau, William Ma, Aidan Shen, Brenda Wang, Sa Cai, Marie La Russa, Michael C. Jewett, Lei S. Qi
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract Equitable and accessible education in life sciences, bioengineering, and synthetic biology is crucial for training the next generation of scientists, fostering transparency in public decision-making, and ensuring biotechnology can benefit a
Externí odkaz:
https://doaj.org/article/13bf1b7f40324d2cbf38a22a2f965e59
Autor:
Lilianna Phan, Kasra Zarei, Julia Chen-Sankey, Kiana Hacker, Aniruddh Ajith, Bambi Jewett, Kelvin Choi
Publikováno v:
Preventive Medicine Reports, Vol 46, Iss , Pp 102868- (2024)
Objective: U.S. nicotine pouch (NP) sales have grown since 2016. Among U.S. adults who currently and formerly used commercial tobacco, we examined demographic associations with learning about NPs through varying marketing channels, and their associat
Externí odkaz:
https://doaj.org/article/7dc492a109e444c28fc2c18357df2229
Autor:
Ashty S. Karim, Dylan M. Brown, Chloé M. Archuleta, Sharisse Grannan, Ludmilla Aristilde, Yogesh Goyal, Josh N. Leonard, Niall M. Mangan, Arthur Prindle, Gabriel J. Rocklin, Keith J. Tyo, Laurie Zoloth, Michael C. Jewett, Susanna Calkins, Neha P. Kamat, Danielle Tullman-Ercek, Julius B. Lucks
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract Synthetic biology allows us to reuse, repurpose, and reconfigure biological systems to address society’s most pressing challenges. Developing biotechnologies in this way requires integrating concepts across disciplines, posing challenges t
Externí odkaz:
https://doaj.org/article/65b629648b2a423697700487a37f6292
Autor:
Wan-Qiu Liu, Xiangyang Ji, Fang Ba, Yufei Zhang, Huiling Xu, Shuhui Huang, Xiao Zheng, Yifan Liu, Shengjie Ling, Michael C. Jewett, Jian Li
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Ribosomally synthesized and post-translationally modified peptides (RiPPs) are a major class of natural products with diverse chemical structures and potent biological activities. A vast majority of RiPP gene clusters remain unexplored in mi
Externí odkaz:
https://doaj.org/article/92385e99d5b549bfa0a10b16cac3faf3
Autor:
Rasmus O. Jensen, Frederik Schulz, Simon Roux, Dawn M. Klingeman, Wayne P. Mitchell, Daniel Udwary, Sarah Moraïs, Vinicio Reynoso, James Winkler, Shilpa Nagaraju, Sashini De Tissera, Nicole Shapiro, Natalia Ivanova, T. B. K. Reddy, Itzhak Mizrahi, Sagar M. Utturkar, Edward A. Bayer, Tanja Woyke, Nigel J. Mouncey, Michael C. Jewett, Séan D. Simpson, Michael Köpke, David T. Jones, Steven D. Brown
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-20 (2024)
Abstract The genus Clostridium is a large and diverse group within the Bacillota (formerly Firmicutes), whose members can encode useful complex traits such as solvent production, gas-fermentation, and lignocellulose breakdown. We describe 270 genome
Externí odkaz:
https://doaj.org/article/1d13a347d3f84967a3c06b01d08f7dbe