Results 121 to 130 of about 81,210 (254)

Robust Detrending of Spatially Correlated Systematics in Kepler Light Curves Using Low-rank Methods

The Astronomical Journal
Light curves produced by wide-field exoplanet transit surveys such as CoRoT, Kepler, and the Transiting Exoplanet Survey Satellite are affected by sensor-wide systematic noise, which is correlated both spatiotemporally and with other instrumental ...
Jamila S. Taaki, Athol J. Kemball, Farzad Kamalabadi   +2 more
doaj   +1 more source

Wide Field Cassegrain Telescopes [PDF]

Monthly Notices of the Royal Astronomical Society, 1973
openaire   +1 more source

Astrometry with the Wide-Field InfraRed Space Telescope

, 2017
The Wide-Field InfraRed Space Telescope (WFIRST) will be capable of delivering precise astrometry for faint sources over the enormous field of view of its main camera, the Wide-Field Imager (WFI). This unprecedented combination will be transformative for the many scientific questions that require precise positions, distances, and velocities of stars ...
Sanderson, Robyn E., Bellini, Andrea, Casertano, Stefano, Lu, Jessica R., Melchior, Peter, Libralato, Mattia, Bennett, David, Shao, Michael, Rhodes, Jason, Sohn, Sangmo Tony, Malhotra, Sangeeta, Gaudi, Scott, Fall, S. Michael, Nelan, Ed, Guhathakurta, Puragra, Anderson, Jay, Ho, Shirley   +16 more
openaire   +2 more sources

Computers in Our Cosmos: Intersections in Geographies of Care, Abolition Geographies and Worker Movements

Transactions of the Institute of British Geographers, EarlyView.
ABSTRACT AI assistants on spacecrafts. Netflix streamed through inter‐planetary communication networks. Colonies on Mars by 2050. While the glamorous public–private ventures into outer space curate discussions on the technical specificities of these proposed projects, this paper reorients discussions on such developments through critical frameworks of ...
Yung Au
wiley   +1 more source

Study of Double-mode RR Lyrae Stars in the Stripe 82 Region Using SDSS and ZTF

The Astronomical Journal
RRd stars are a subclass of RR Lyrae stars that pulsate simultaneously in the fundamental and the first-overtone radial modes. We report the analysis of 10 RRd stars discovered in the Sloan Digital Sky Survey (SDSS) Stripe 82 region of the Galactic halo ...
Vaidehi Varma, Chow-Choong Ngeow
doaj   +1 more source

Laparoscopic stapled partial cystectomy with intraoperative cystourethroscopy for urothelial carcinoma in two dogs

Veterinary Surgery, EarlyView.
Abstract Objective To describe the procedure and short‐term outcomes of two dogs that underwent laparoscopic stapled partial cystectomy with intraoperative cystoscopy for excision of solitary, non‐trigonal, urothelial carcinoma lesions. Animals A 12‐year‐old female spayed mixed breed and a 13‐year‐old female spayed Siberian Husky.
Maureen A. Griffin, Christian Folk, Nicole J. Buote   +2 more
wiley   +1 more source

Comparison between a laparoscopic articulating needle driver with standard laparoscopic instrumentation for total laparoscopic gastropexy in dogs

Veterinary Surgery, EarlyView.
Abstract Objective To compare the utility of a mechanical laparoscopic articulating needle driver (ALI) to standard laparoscopic instrumentation (SLI) during the creation of a total laparoscopic gastropexy (TLG) in dogs. Study design Prospective clinical trial. Animals A total of 17 client owned dogs.
Erin A. Gibson, William T. N. Culp, Ingrid M. Balsa, Michele Steffey, Philipp Mayhew   +4 more
wiley   +1 more source

BayeSED-GALAXIES. II. Bayesian Full Spectrum Analysis of Galaxies and Application in the CSST Wide-field Slitless Spectroscopy Survey

The Astrophysical Journal Supplement Series
The China Space Station Telescope (CSST) will simultaneously conduct wide-field multiband photometric imaging and spectroscopic slitless surveys, poised to significantly advance cosmology and galaxy evolution research.
Yunkun Han, Xian Zhong Zheng, Xiaohu Yang, Run Wen, F. S. Liu, Hu Zou, Jin-Ming Bai, Yinghe Zhao, Lulu Fan, Fenghui Zhang, Xiaoyu Kang, Xiejin Li, Hong Guo, Pengjie Zhang, Hu Zhan, Gong-Bo Zhao, Cheng Li, Yan Gong, Yizhou Gu, Feng Shi, Xingchen Zhou, Jipeng Sui, Yipeng Jing, Zhanwen Han   +23 more
doaj   +1 more source

Biportal endoscopic foraminotomy of the L7–S1 neuroforamen in dogs: Description of surgical technique and ex vivo comparison with conventional open dorsolateral foraminotomy

Veterinary Surgery, EarlyView.
Abstract Objective (1) To establish a surgical technique for minimally invasive biportal endoscopic foraminotomy (BEF) of L7–S1 in dogs using arthroscopic equipment. (2) To compare BEF and dorsolateral foraminotomy (DF) and (3) to provide clinical results of the first client‐owned dog treated by way of BEF.
Dimitrios Bekiaridis, Antonio Pozzi, Frank Steffen, Julian Guevar, Lucas A. Smolders   +4 more
wiley   +1 more source

3D printed patient‐specific drill guide for percutaneous pedicle screw fixation in lumbosacral vertebrae in dogs: A cadaveric study and clinical case report

Veterinary Surgery, EarlyView.
Abstract Objective To evaluate the feasibility, accuracy, and safety of percutaneous pedicle screw fixation (PPSF) in the canine lumbosacral junction using three‐dimensional (3D)‐printed patient‐specific drill guides (PSGs). Study design Cadaveric study and clinical case report.
Kyuhyun Yeom, Jongpil Yoon, Youngjin Jeon, Haebeom Lee, Jaemin Jeong   +4 more
wiley   +1 more source